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201. Spitzer observations of a 24 micron shadow: Bok Globule CB190

Author: Stutz, Amelia M., Bieging, John H., Rieke, George H., Shirley, Yancy L., Balog, Zoltan, Gordon, Karl D., Green, Elizabeth M., Keene, Jocelyn, Kelly, Brandon C., Rubin, Mark, and Werner, Michael W.
Subjects: Astrophysics
Abstract: We present Spitzer observations of the dark globule CB190 (L771). We observe a roughly circular 24 micron shadow with a 70 arcsec radius. The extinction profile of this shadow matches the profile derived from 2MASS photometry at the outer edges of the globule and reaches a maximum of ~32 visual magnitudes at the center. The corresponding mass of CB190 is ~10 Msun. Our 12CO and 13CO J = 2-1 data over a 10 arcmin X 10 arcmin region centered on the shadow show a temperature ~10 K. The thermal continuum indicates a similar temperature for the dust. The molecular data also show evidence of freezeout onto dust grains. We estimate a distance to CB190 of 400 pc using the spectroscopic parallax of a star associated with the globule. Bonnor-Ebert fits to the density profile, in conjunction with this distance, yield xi_max = 7.2, indicating that CB190 may be unstable. The high temperature (56 K) of the best fit Bonnor-Ebert model is in contradiction with the CO and thermal continuum data, leading to the conclusion that the thermal pressure is not enough to prevent free-fall collapse. We also find that the turbulence in the cloud is inadequate to support it. However, the cloud may be supported by the magnetic field, if this field is at the average level for dark globules. Since the magnetic field will eventually leak out through ambipolar diffusion, it is likely that CB190 is collapsing or in a late pre-collapse stage., Comment: 16 pages, 13 figures, accepted for publication in ApJ
Published: 2007
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202. Absolute Calibration and Characterization of the Multiband Imaging Photometer for Spitzer. II. 70 micron Imaging

Author: Gordon, Karl D., Engelbracht, Charles W., Fadda, Dario, Stansberry, John, Wachter, Stefanie, Frayer, Dave T., Rieke, George, Noriega-Crespo, Alberto, Latter, William B., Young, Erick, Neugebauer, Gerry, Balog, Zoltan, Dole, Herve, Egami, Eiichi, Hines, Dean, Kelly, Doug, Marleau, Francine, Misselt, Karl, Morrison, Jane, Perez-Gonzalez, Pablo, Rho, Jeonghee, and Wheaton, Wm. A.
Subjects: Astrophysics
Abstract: The absolute calibration and characterization of the Multiband Imaging Photometer for Spitzer (MIPS) 70 micron coarse- and fine-scale imaging modes are presented based on over 2.5 years of observations. Accurate photometry (especially for faint sources) requires two simple processing steps beyond the standard data reduction to remove long-term detector transients. Point spread function (PSF) fitting photometry is found to give more accurate flux densities than aperture photometry. Based on the PSF fitting photometry, the calibration factor shows no strong trend with flux density, background, spectral type, exposure time, or time since anneals. The coarse-scale calibration sample includes observations of stars with flux densities from 22 mJy to 17 Jy, on backgrounds from 4 to 26 MJy sr^-1, and with spectral types from B to M. The coarse-scale calibration is 702 +/- 35 MJy sr^-1 MIPS70^-1 (5% uncertainty) and is based on measurements of 66 stars. The instrumental units of the MIPS 70 micron coarse- and fine-scale imaging modes are called MIPS70 and MIPS70F, respectively. The photometric repeatability is calculated to be 4.5% from two stars measured during every MIPS campaign and includes variations on all time scales probed. The preliminary fine-scale calibration factor is 2894 +/- 294 MJy sr^-1 MIPS70F^-1 (10% uncertainty) based on 10 stars. The uncertainty in the coarse- and fine-scale calibration factors are dominated by the 4.5% photometric repeatability and the small sample size, respectively. The 5-sigma, 500 s sensitivity of the coarse-scale observations is 6-8 mJy. This work shows that the MIPS 70 micron array produces accurate, well calibrated photometry and validates the MIPS 70 micron operating strategy, especially the use of frequent stimulator flashes to track the changing responsivities of the Ge:Ga detectors., Comment: 19 pages, PASP, in press
Published: 2007
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203. Near and Mid-IR Photometry of the Pleiades, and a New List of Substellar Candidate Members

Author: Stauffer, John R., Hartmann, Lee W., Fazio, Giovanni G., Allen, Lori E., Patten, Brian M., Lowrance, Patrick J., Hurt, Robert L., Rebull, Luisa M., Cutri, Roc M., Ramirez, Solange V., Young, Erick T., Rieke, George H., Gorlova, Nadya I., Muzerolle, James C., Slesnick, Cathy L., and Skrutskie, Michael F.
Subjects: Astrophysics
Abstract: We make use of new near and mid-IR photometry of the Pleiades cluster in order to help identify proposed cluster members. We also use the new photometry with previously published photometry to define the single-star main sequence locus at the age of the Pleiades in a variety of color-magnitude planes. The new near and mid-IR photometry extend effectively two magnitudes deeper than the 2MASS All-Sky Point Source catalog, and hence allow us to select a new set of candidate very low mass and sub-stellar mass members of the Pleiades in the central square degree of the cluster. We identify 42 new candidate members fainter than Ks =14 (corresponding to 0.1 Mo). These candidate members should eventually allow a better estimate of the cluster mass function to be made down to of order 0.04 solar masses. We also use new IRAC data, in particular the images obtained at 8 um, in order to comment briefly on interstellar dust in and near the Pleiades. We confirm, as expected, that -- with one exception -- a sample of low mass stars recently identified as having 24 um excesses due to debris disks do not have significant excesses at IRAC wavelengths. However, evidence is also presented that several of the Pleiades high mass stars are found to be impacting with local condensations of the molecular cloud that is passing through the Pleiades at the current epoch., Comment: Accepted to ApJS; data tables and embedded-figure version available at http://spider.ipac.caltech.edu/staff/stauffer/pleiades07/
Published: 2007
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204. IR observations of MS 1054-03: Star Formation and its Evolution in Rich Galaxy Clusters

Author: Bai, Lei, Marcillac, Delphine, Rieke, George H., Rieke, Marcia J., Tran, Kim-Vy H., Hinz, Joannah L., Rudnick, Gregory, Kelly, Douglas M., and Blaylock, Myra
Subjects: Astrophysics
Abstract: We study the infrared (IR) properties of galaxies in the cluster MS 1054-03 at z=0.83 by combining MIPS 24 micron data with spectra of more than 400 galaxies and a very deep K-band selected catalog. 19 IR cluster members are selected spectroscopically, and an additional 15 are selected by their photometric redshifts. We derive the IR luminosity function of the cluster and find strong evolution compared to the similar-mass Coma cluster. The best fitting Schechter function gives L*_{IR}=11.49 +0.30/-0.29 L_sun with a fixed faint end slope, about one order of magnitude larger than that in Coma. The rate of evolution of the IR luminosity from Coma to MS 1054-03 is consistent with that found in field galaxies, and it suggests that some internal mechanism, e.g., the consumption of the gas fuel, is responsible for the general decline of the cosmic star formation rate (SFR) in different environments. The mass-normalized integrated SFR within 0.5R_200 in MS 1054-03 also shows evolution compared with other rich clusters at lower redshifts, but the trend is less conclusive if the mass selection effect is considered. A nonnegligible fraction (13%) of cluster members, are forming stars actively and the overdensity of IR galaxies is about 20 compared to the field. It is unlikely that clusters only passively accrete star forming galaxies from the surrounding fields and have their star formation quenched quickly afterward; instead, many cluster galaxies still have large amounts of gas, and their star formation may be enhanced by the interaction with the cluster., Comment: 49 pages, 9 figures, accepted by ApJ
Published: 2007
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205. The dependence of Star Formation on Galaxy Stellar Mass

Author: Zheng, Xian Zhong, Bell, Eric F., Papovich, Casey, Wolf, Christian, Meisenheimer, Klaus, Rix, Hans-Walter, Rieke, George H., and Somerville, Rachel
Subjects: Astrophysics
Abstract: We combine Spitzer 24micron observations with data from the COMBO-17 survey for ~15,000 0.2 we consider both the ultraviolet (UV) and the infrared (IR) luminosities, and account for the contributions of galaxies that are individually undetected at 24micron through image stacking. For all redshifts we find that higher-mass galaxies have substantially lower specific SFR, /, than lower-mass ones. However, we find the striking result that the rate of decline in cosmic SFR with redshift is nearly the same for massive and low-mass galaxies, i.e. NOT a strong function of stellar mass. This analysis confirms one version of what has been referred to as `downsizing', namely that the epoch of major mass build-up in massive galaxies is substantially earlier than the epoch of mass build-up in low-mass galaxies. Yet it shows that star formation activity is NOT becoming increasingly limited to low-mass galaxies towards the present epoch. We argue that this suggests that heating by AGN-powered radio jets is not the dominant mechanism responsible for the decline in cosmic SFR since z~1, which is borne out by comparison with semi-analytic models that include this effect., Comment: 5 pages, 2 figures, accepted by ApJL; minor corrections are included
Published: 2007
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206. The quest for obscured AGN at cosmological distances: Infrared Power-Law Galaxies

Author: Alonso-Herrero, Almudena, Donley, Jennifer L., Rieke, George H., Rigby, Jane R., and Perez-Gonzalez, Pablo G.
Subjects: Astrophysics
Abstract: We summarize multiwavelength properties of a sample of galaxies in the CDF-N and CDF-S whose Spectral Energy Distributions (SEDs) exhibit the characteristic power-law behavior expected for AGN in the Spitzer/IRAC 3.6-8micron bands. AGN selected this way tend to comprise the majority of high X-ray luminosity AGN, whereas AGN selected via other IRAC color-color criteria might contain more star-formation dominated galaxies. Approximately half of these IR power-law galaxies in the CDF-S are detected in deep (1Ms) Chandra X-ray imaging, although in the CDF-N (2Ms) about 77% are detected at the 3sigma level. The SEDs and X-ray upper limits of the sources not detected in X-rays are consistent with those of obscured AGN, and are significantly different from those of massive star-forming galaxies. About 40% of IR power-law galaxies detected in X-rays have SEDs resembling that of an optical QSO and morphologies dominated by bright point source emission. The remaining 60% have SEDs whose UV and optical continuum are much steeper (obscured) and more extended morphologies than those detected in X-rays. Most of the IR power-law galaxies not detected in X-rays have IR (8-1000micron above 10^12Lsun, and X-ray (upper limits) to mid-IR ratios similar to those of local warm (ie, hosting an AGN) ULIRGs. The SED shapes of power-law galaxies are consistent with the obscured fraction (4:1) as derived from the X-ray column densities, if we assume that all the sources not detected in X-rays are heavily absorbed. IR power-law galaxies may account for between 20% and 50% of the predicted number density of mid-IR detected obscured AGN. The remaining obscured AGN probably have rest-frame SEDs dominated by stellar emission., Comment: Invited talk at the Meeting of Spanish Astronomical Society to be publised in " Highlights of Spanish Astrophysics IV " Proceedings of the VII Scientific Meeting of the Spanish Astronomical Society (SEA) held in Barcelona, September 12-15, 2006, Springer. Paper with high resolution images can be found at http://damir.iem.csic.es/extragalactic/publications/publications.html
Published: 2006

207. Spitzer 24 Micron Observations of Open Cluster IC 2391 and Debris Disk Evolution of FGK Stars

Author: Siegler, Nick, Muzerolle, James, Young, Erick T., Rieke, George H., Mamajek, Eric E., Trilling, David E., Gorlova, Nadya, and Su, Kate Y. L.
Subjects: Astrophysics
Abstract: We present 24 micron Spitzer/MIPS photometric observations of the ~50 Myr open cluster IC 2391. Thirty-four cluster members ranging in spectral type from B3-M5 were observed in the central square degree of the cluster. Excesses indicative of debris disks were discovered around 1 A star, 6 FGK stars, and possibly 1 M dwarf. For the cluster members observed to their photospheric limit, we find a debris disk frequency of 10 (-3,+17)% for B-A stars and 31 (-9,+13)% for FGK stars using a 15% relative excess threshold. Relative to a model of decaying excess frequency, the frequency of debris disks around A-type stars appears marginally low for the cluster's age while that of FGK stars appears consistent. Scenarios that may qualitatively explain this result are examined. We conclude that planetesimal activity in the terrestrial region of FGK stars is common in the first ~50 Myr and decays on timescales of ~100 Myr. Despite luminosity differences, debris disk evolution does not appear to depend strongly on stellar mass., Comment: total 23 pages including 7 figures, accepted for publication in ApJ
Published: 2006
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208. Probing the Evolution of IR Properties of z~6 Quasars: Spitzer Observations

Author: Jiang, Linhua, Fan, Xiaohui, Hines, Dean C., Shi, Yong, Vestergaard, Marianne, Bertoldi, Frank, Brandt, W. N., Carilli, Chris L., Cox, Pierre, Floc'h, Emeric Le, Pentericci, Laura, Richards, Gordon T., Rieke, George H., Schneider, Donald P., Strauss, Michael A., Walter, Fabian, and Brinkmann, J.
Subjects: Astrophysics
Abstract: We present Spitzer observations of thirteen z~6 quasars using the Infrared Array Camera (IRAC) and Multiband Imaging Photometer for Spitzer (MIPS). All the quasars except SDSS J000552.34-000655.8 (SDSS J0005-0006) were detected with high S/N in the four IRAC channels and the MIPS 24um band, while SDSS J0005-0006 was marginally detected in the IRAC 8.0um band, and not detected in the MIPS 24um band. We find that most of these quasars have prominent emission from hot dust as evidenced by the observed 24um fluxes. Their spectral energy distributions (SEDs) are similar to those of low-redshift quasars at rest-frame 0.15-3.5 um, suggesting that accretion disks and hot-dust structures for these sources already have reached maturity. However, SDSS J0005-0006 has an unusual SED that lies significantly below low-redshift SED templates at rest-frame 1 and 3.5 um, and thus shows a strong near-IR (NIR) deficit and no hot-dust emission. Type I quasars with extremely small NIR-to-optical flux ratios like SDSS J0005-0006 are not found in low-redshift quasar samples, indicating that SDSS J0005-0006 has different dust properties at high redshift. We combine the Spitzer observations with X-ray, UV/optical, mm/submm and radio observations to determine bolometric luminosities for all the quasars. We find that the four quasars with central black-hole mass measurements have Eddington ratios of order unity., Comment: 22 pages, 5 figures, accepted by AJ
Published: 2006
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209. The James Webb Space Telescope

Author: Gardner, Jonathan P., Mather, John C., Clampin, Mark, Doyon, Rene, Greenhouse, Matthew A., Hammel, Heidi B., Hutchings, John B., Jakobsen, Peter, Lilly, Simon J., Long, Knox S., Lunine, Jonathan I., McCaughrean, Mark J., Mountain, Matt, Nella, John, Rieke, George H., Rieke, Marcia J., Rix, Hans-Walter, Smith, Eric P., Sonneborn, George, Stiavelli, Massimo, Stockman, H. S., Windhorst, Rogier A., and Wright, Gillian S.
Subjects: Astrophysics
Abstract: The James Webb Space Telescope (JWST) is a large (6.6m), cold (50K), infrared-optimized space observatory that will be launched early in the next decade. The observatory will have four instruments: a near-infrared camera, a near-infrared multi-object spectrograph, and a tunable filter imager will cover the wavelength range, 0.6 to 5.0 microns, while the mid-infrared instrument will do both imaging and spectroscopy from 5.0 to 29 microns. The JWST science goals are divided into four themes. The End of the Dark Ages: First Light and Reionization theme seeks to identify the first luminous sources to form and to determine the ionization history of the early universe. The Assembly of Galaxies theme seeks to determine how galaxies and the dark matter, gas, stars, metals, morphological structures, and active nuclei within them evolved from the epoch of reionization to the present day. The Birth of Stars and Protoplanetary Systems theme seeks to unravel the birth and early evolution of stars, from infall on to dust-enshrouded protostars to the genesis of planetary systems. The Planetary Systems and the Origins of Life theme seeks to determine the physical and chemical properties of planetary systems including our own, and investigate the potential for the origins of life in those systems. To enable these observations, JWST consists of a telescope, an instrument package, a spacecraft and a sunshield. The telescope consists of 18 beryllium segments, some of which are deployed. The segments will be brought into optical alignment on-orbit through a process of periodic wavefront sensing and control. The JWST operations plan is based on that used for previous space observatories, and the majority of JWST observing time will be allocated to the international astronomical community through annual peer-reviewed proposal opportunities., Comment: 96 pages, including 48 figures and 15 tables, accepted by Space Science Reviews
Published: 2006
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210. Spitzer 24 micron Survey of Debris Disks in the Pleiades

Author: Gorlova, Nadya, Rieke, George H., Muzerolle, James, Stauffer, John R., Siegler, Nick, Young, Erick T., and Stansberry, John H.
Subjects: Astrophysics
Abstract: We performed a 24 micron 2 Deg X 1 Deg survey of the Pleiades cluster, using the MIPS instrument on Spitzer. Fifty four members ranging in spectral type from B8 to K6 show 24 micron fluxes consistent with bare photospheres. All Be stars show excesses attributed to free-free emission in their gaseous envelopes. Five early-type stars and four solar-type stars show excesses indicative of debris disks. We find a debris disk fraction of 25 % for B-A members and 10 % for F-K3 ones. These fractions appear intermediate between those for younger clusters and for the older field stars. They indicate a decay with age of the frequency of the dust-production events inside the planetary zone, with similar time scales for solar-mass stars as have been found previously for A-stars., Comment: accepted to ApJ
Published: 2006
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211. Ultraviolet Through Far-Infrared Spatially Resolved Analysis of the Recent Star Formation in M81 (NGC3031)

Author: Perez-Gonzalez, Pablo G., Kennicutt Jr., Robert C., Gordon, Karl D., Misselt, Karl A., de Paz, Armando Gil, Engelbracht, Charles W., Rieke, George H., Bendo, George J., Bianchi, Luciana, Boissier, Samuel, Calzetti, Daniela, Dale, Daniel A., Draine, Bruce T., Jarrett, Thomas H., Hollenbach, David, and Prescott, Moire K. M.
Subjects: Astrophysics
Abstract: The recent star formation (SF) in the early-type spiral galaxy M81 is characterized using imaging observations from the far-ultraviolet (UV) to the far-infrared (IR). We compare these data with models of the stellar, gas, and dust emission for sub-galactic regions. Our results suggest the existence of a diffuse dust emission not directly linked to the recent SF. We find a radial decrease of the dust temperature and dust mass density, and in the attenuation of the stellar light. The IR emission in M81 can be modeled with three components: 1) cold dust with a temperature =18+-2 K, concentrated near the HII regions but also presenting a diffuse distribution; 2) warm dust with T_w=53+-7 K, directly linked with the HII regions; and 3) aromatic molecules, with diffuse morphology peaking around the HII regions. We derive several relationships to obtain total IR luminosities from IR monochromatic fluxes, and we compare five different star formation rate (SFR) estimators for HII regions in M81 and M51: the UV, Halpha, and three estimators based on Spitzer data. We find that the Halpha luminosity absorbed by dust correlates tightly with the 24 microns emission. The correlation with the total IR luminosity is not as good. Important variations from galaxy to galaxy are found when estimating the total SFR with the 24 microns or the total IR emission alone. The most reliable estimations of the total SFRs are obtained by combining the Halpha emission (or the UV) and an IR luminosity (especially the 24 microns emission), which probe the unobscured and obscured SF, respectively. For the entire M81 galaxy, about 50% of the total SF is obscured by dust. The percentage of obscured SF ranges from 60% in the inner regions of the galaxy to 30% in the outer zones., Comment: Accepted for publication in ApJ, 22 pages, 11 figures, 4 tables, the complete data tables can be found in the source
Published: 2006
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212. The Discovery of Three New z>5 Quasars in the AGN and Galaxy Evolution Survey

Author: Cool, Richard J., Kochanek, Christopher S., Eisenstein, Daniel J., Stern, Daniel, Brand, Kate, Brown, Michael J. I., Dey, Arjun, Eisenhardt, Peter R., Fan, Xiaohui, Gonzalez, Anthony H., Green, Richard F., Jannuzi, Buell T., McKenzie, Eric H., Rieke, George H., Rieke, Marcia, Soifer, Baruch T., Spinrad, Hyron, and Elston, Richard J.
Subjects: Astrophysics
Abstract: We present the discovery of three z>5 quasars in the AGN and Galaxy Evolution Survey (AGES) spectroscopic observations of the NOAO Deep Wide-Field Survey (NDWFS) Bootes Field. These quasars were selected as part of a larger Spitzer mid-infrared quasar sample with no selection based on optical colors. The highest redshift object, NDWFS J142516.3+325409, z=5.85, is the lowest-luminosity z>5.8 quasar currently known. We compare mid-infrared techniques for identifying z>5 quasars to more traditional optical techniques and show that mid-infrared colors allow for selection of high-redshift quasars even at redshifts where quasars lie near the optical stellar locus and at z>7 where optical selection is impossible. Using the superb multi-wavelength coverage available in the NDWFS Bootes field, we construct the spectral energy distributions (SEDs) of high-redshift quasars from observed Bw-band to 24 microns (rest-frame 600 Angstroms - 3.7 microns). We show that the three high-redshift quasars have quite similar SEDs, and the rest-frame composite SED of low-redshift quasars from the literature shows little evolution compared to our high-redshift objects. We compare the number of z>5 quasars we have discovered to the expected number from published quasar luminosity functions. While analyses of the quasar luminosity function are tenuous based on only three objects, we find that a relatively steep luminosity function with Psi L^(-3.2) provides the best agreement with the number of high-redshift quasars discovered in our survey., Comment: 9 page, 7 figures. Accepted for publication in AJ
Published: 2006
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213. Warm Dust and Spatially Variable PAH Emission in the Dwarf Starburst Galaxy NGC 1705

Author: Cannon, John M., Smith, John-David T., Walter, Fabian, Bendo, George J., Calzetti, Daniela, Dale, Daniel A., Draine, Bruce T., Engelbracht, Charles W., Gordon, Karl D., Helou, George, Kennicutt, Jr., Robert C., Leitherer, Claus, Armus, Lee, Buckalew, Brent A., Hollenbach, David J., Jarrett, Thomas H., Li, Aigen, Meyer, Martin J., Murphy, Eric J., Regan, Michael W., Rieke, George H., Rieke, Marcia J., Roussel, Helene, Sheth, Kartik, and Thornley, Michele D.
Subjects: Astrophysics
Abstract: We present Spitzer observations of the dwarf starburst galaxy NGC 1705 obtained as part of SINGS. The galaxy morphology is very different shortward and longward of ~5 microns: short-wavelength imaging shows an underlying red stellar population, with the central super star cluster (SSC) dominating the luminosity; longer-wavelength data reveals warm dust emission arising from two off-nuclear regions offset by ~250 pc from the SSC. These regions show little extinction at optical wavelengths. The galaxy has a relatively low global dust mass (~2E5 solar masses, implying a global dust-to-gas mass ratio ~2--4 times lower than the Milky Way average). The off-nuclear dust emission appears to be powered by photons from the same stellar population responsible for the excitation of the observed H Alpha emission; these photons are unassociated with the SSC (though a contribution from embedded sources to the IR luminosity of the off-nuclear regions cannot be ruled out). Low-resolution IRS spectroscopy shows moderate-strength PAH emission in the 11.3 micron band in the eastern peak; no PAH emission is detected in the SSC or the western dust emission complex. There is significant diffuse 8 micron emission after scaling and subtracting shorter wavelength data; the spatially variable PAH emission strengths revealed by the IRS data suggest caution in the interpretation of diffuse 8 micron emission as arising from PAH carriers alone. The metallicity of NGC 1705 falls at the transition level of 35% solar found by Engelbracht and collaborators; the fact that a system at this metallicity shows spatially variable PAH emission demonstrates the complexity of interpreting diffuse 8 micron emission. A radio continuum non-detection, NGC 1705 deviates significantly from the canonical far-IR vs. radio correlation. (Abridged), Comment: ApJ, in press; please retrieve full-resolution version from http://www.astro.wesleyan.edu/~cannon/pubs.html
Published: 2006
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214. Eight billion years of disk galaxy evolution: no galaxy is an island

Author: Bell, Eric F., Barden, Marco, Zheng, Xianzhong, Papovich, Casey, Floc'h, Emeric Le, Rieke, George, Wolf, Christian, GEMS, the, Instrument, MIPS, and teams, COMBO-17
Subjects: Astrophysics
Abstract: We present a brief discussion of the evolution of disk galaxy stellar masses, sizes, rotation velocities, and star formation rates over the last eight billion years. Recent observations have failed to detect significant evolution in the stellar mass Tully-Fisher relation, stellar mass-size relation, and the stellar mass function of disk galaxies. Yet, most z<1 star formation is in disks, and this star formation would be expected to drive a rapid growth of the total stellar mass (and therefore mass function) of disks in the last eight billion years. Such a build-up is not seen; instead, a rapid build-up in the total stellar mass in non-star-forming spheroid-dominated galaxies is observed. Large numbers of disk-dominated galaxies are systematically shutting off their star formation and building up a spheroid (or losing a disk) in the epoch 0
Published: 2006

215. Dynamical Masses in Luminous Infrared Galaxies

Author: Hinz, Joannah L. and Rieke, George H.
Subjects: Astrophysics
Abstract: We have studied the dynamics and masses of a sample of ten nearby luminous and ultraluminous infrared galaxies (LIRGS and ULIRGs), using 2.3 micron CO absorption line spectroscopy and near-infrared H- and Ks-band imaging. By combining velocity dispersions derived from the spectroscopy, disk scale-lengths obtained from the imaging, and a set of likely model density profiles, we calculate dynamical masses for each LIRG. For the majority of the sample, it is difficult to reconcile our mass estimates with the large amounts of gas derived from millimeter observations and from a standard conversion between CO emission and H_2 mass. Our results imply that LIRGs do not have huge amounts of molecular gas (10^10-10^11 Msolar) at their centers, and support previous indications that the standard conversion of CO to H_2 probably overestimates the gas masses and cannot be used in these environments. This in turn suggests much more modest levels of extinction in the near-infrared for LIRGs than previously predicted (A_V~10-20 versus A_V~100-1000). The lower gas mass estimates indicated by our observations imply that the star formation efficiency in these systems is very high and is triggered by cloud-cloud collisions, shocks, and winds rather than by gravitational instabilities in circumnuclear gas disks., Comment: 14 pages, 2 figures, accepted to ApJ
Published: 2006
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216. The Cosmic Infrared Background Resolved by Spitzer. Contributions of Mid-Infrared Galaxies to the Far-Infrared Background

Author: Dole, Herve, Lagache, Guilaine, Puget, Jean-Loup, Caputi, Karina I., Fernandez-Conde, Nestor, Floc'h, Emeric Le, Papovich, Casey, Perez-Gonzalez, Pablo G., Rieke, George H., and Blaylock, Myra
Subjects: Astrophysics
Abstract: Aims. We quantify the contributions of 24um galaxies to the Far-Infrared (FIR) Background at 70 and 160um. We provide new estimates of the Cosmic Infrared Background (CIB), and compare it with the Cosmic Optical Background (COB). Methods. Using Spitzer data at 24, 70 and 160um in three deep fields, we stacked more than 19000 MIPS 24um sources with S24>60uJy at 70 and 160um, and measured the resulting FIR flux densities. Results. This method allows a gain up to one order of magnitude in depth in the FIR. We find that the Mid-Infrared (MIR) 24um selected sources contribute to more than 70% of the CIB at 70 and 160um. This is the first direct measurement of the contribution of MIR-selected galaxies to the FIR CIB. Galaxies contributing the most to the total CIB are thus z~1 luminous infrared galaxies, which have intermediate stellar masses. We estimate that the CIB will be resolved at 0.9 mJy at 70 and 3 mJy at 160um. By combining the extrapolation of the 24um source counts below 60uJy, with 160/24 and 70/24 colors as measured with the stacking analysis, we obtain lower limits of 7.1+/-1.0 and 13.4+/-1.7 nW/m2/sr for the CIB at 70 and 160um, respectively. Conclusions. The MIPS surveys have resolved more than three quarters of the MIR and FIR CIB. By carefully integrating the Extragalactic Background Light (EBL) SED, we also find that the CIB has the same brightness as the COB, around 24 nW/m2/sr. The EBL is produced on average by 115 infrared photons for one visible photon. Finally, the galaxy formation and evolution processes emitted a brightness equivalent to 5% of the primordial electromagnetic background (CMB)., Comment: A&A, in press. 14 pages, 14 figures. Best resolution file: http://lully.as.arizona.edu/~hdole/publi/4446_hdole.pdf (2.3M)
Published: 2006
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217. 24-micron Detections of Disks around Very Low-mass Stars and Brown Dwarfs in IC 348: Grain Growth/Settling and Inner Holes?

Author: Muzerolle, James, Adame, Lucia, D'Alessio, Paola, Calvet, Nuria, Luhman, Kevin, Muench, August, Lada, Charles, Rieke, George, Siegler, Nick, Trilling, David, Young, Erick, Allen, Lori, Hartmann, Lee, and Megeath, S. Thomas
Subjects: Astrophysics
Abstract: We present observations of six late-type members of the young cluster IC 348 detected at 24 microns with the Multiband Imaging Photometer for Spitzer(MIPS). At least four of the objects are probably substellar. Combining these data with ground-based optical and near-infrared photometry and complementary observations with the Infrared Array Camera (IRAC), we have modeled the spectral energy distributions using detailed models of irradiated accretion disks. We are able to fit the observations with models using a range of maximum grain sizes from ISM-type dust to grains as large as 1 millimeter. Two objects show a lack of excess emission at wavelengths shortward of 5.8-8 microns but significant excess at longer wavelengths, indicative of large optically thin or evacuated inner holes. Our models indicate a inner hole of radius ~ 0.5-0.9 AU for the brown dwarf L316; this is the first brown dwarf with evidence for an AU-scale inner disk hole. We examine several possible mechanisms for the inner disk clearing in this case, including photoevaporation and planet formation., Comment: 24 pages, 6 figures (one in PNG format). Accepted to ApJ
Published: 2006

218. Infrared Luminosity Function of the Coma Cluster

Author: Bai, Lei, Rieke, George H., Rieke, Marcia J., Hinz, Joannah L., Kelly, Douglas M., and Blaylock, Myra
Subjects: Astrophysics
Abstract: Using mid-IR and optical data, we deduce the total infrared (IR) luminosities of galaxies in the Coma cluster and present their infrared luminosity function (LF). The shape of the overall Coma IR LF does not show significant differences from the IR LFs of the general field, which indicates the general independence of global galaxy star formation on environment up to densities $\sim$ 40 times greater than in the field (we cannot test such independence above $L_{ir} \approx 10^{44} {\rm ergs s}^{-1}$). However, a shallower faint end slope and a smaller $L_{ir}^{*}$ are found in the core region (where the densities are still higher) compared to the outskirt region of the cluster, and most of the brightest IR galaxies are found outside of the core region. The IR LF in the NGC 4839 group region does not show any unique characteristics. By integrating the IR LF, we find a total star formation rate in the cluster of about 97.0 $M_{\sun}{\rm yr}^{-1}$. We also studied the contributions of early- and late-type galaxies to the IR LF. The late-type galaxies dominate the bright end of the LF, and the early-type galaxies, although only making up a small portion ($\approx$ 15%) of the total IR emission of the cluster, contribute greatly to the number counts of the LF at $L_{ir} < 10^{43} {\rm ergs s}^{-1}$., Comment: 33 pages, 8 figures, 1 table. Accepted for publication in The Astrophysical Journal
Published: 2005
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219. Identifying Primordial Substructure in NGC 2264

Author: Teixeira, Paula S., Lada, Charles J., Young, Erick T., Marengo, Massimo, Muench, August, Muzerolle, James, Siegler, Nick, Rieke, George, Hartmann, Lee, Megeath, S. Thomas, and Fazio, Giovanni
Subjects: Astrophysics
Abstract: We present new Spitzer Space Telescope observations of the young cluster NGC2264. Observations at 24 micron with the Multiband Imaging Photometer has enabled us to identify the most highly embedded and youngest objects in NGC2264. This letter reports on one particular region of NGC2264 where bright 24 micron sources are spatially configured in curious linear structures with quasi-uniform separations. The majority of these sources (~60% are found to be protostellar in nature with Class I spectral energy distributions. Comparison of their spatial distribution with sub-millimeter data from Wolf-Chase (2003) and millimeter data from Peretto et al. (2005) shows a close correlation between the dust filaments and the linear spatial configurations of the protostars, indicating that star formation is occurring primarily within dense dusty filaments. Finally, the quasi-uniform separations of the protostars are found to be comparable in magnitude to the expected Jeans length suggesting thermal fragmentation of the dense filamentary material., Comment: Accepted for publication in ApJL, 5 pages, 4 figures. Color version available from the following webpages: http://cfa-www.harvard.edu/~pteixeir/ and http://cfa-www.harvard.edu/~clada/
Published: 2005
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220. The 1<z<5 Infrared Luminosity Function of Type I Quasars

Author: Brown, Michael J. I., Brand, Kate, Dey, Arjun, Jannuzi, Buell T., Cool, Richard, Floc'h, Emeric Le, Kochanek, Christopher S., Armus, Lee, Bian, Chao, Higdon, Jim, Higdon, Sarah, Papovich, Casey, Rieke, George, Rieke, Marcia, Smith, J. D., Soifer, B. T., and Weedman, Dan
Subjects: Astrophysics
Abstract: We determine the rest-frame 8 micron luminosity function of type I quasars over the redshift range 1
Published: 2005
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221. Understanding Radio-Selected Thermal Sources in M 33: Ultraviolet, Optical, Near-Infrared, Spitzer Mid-Infrared, and Radio Observations

Author: Buckalew, Brent A., Kobulnicky, Henry A., Darnel, Jonathan M., Polomski, Elisha, Gehrz, Robert D., Humphreys, Roberta M., Woodward, Charles E., Hinz, Joannah L., Engelbracht, C. W., Gordon, Karl D., Misselt, K., Perez-Gonzalez, P. G., Rieke, George H., Willner, S. P., Ashby, M. L. N., Barmby, P., Pahre, M. A., Roellig, T. L., Devereux, Nick, Van Loon, Jacco Th., and Brandl, B.
Subjects: Astrophysics
Abstract: We present ultraviolet, optical, near-infrared, Spitzer mid-infrared, and radio images of 14 radio-selected objects in M 33. These objects are thought to represent the youngest phase of star cluster formation. We have detected the majority of cluster candidates in M 33 at all wavelengths. From the near-IR images, we derived ages 2-10 Myr, K_S-band extinctions (A_K_S) of 0-1 mag, and stellar masses of 10^3-10^4 M_solar. We have generated spectral energy distributions (SEDs) of each cluster from 0.1 micron to 160 microns. From these SEDs, we have modeled the dust emission around these star clusters to determine the dust masses (1-10^3 M_solar) and temperatures (40-90 K) of the clusters' local interstellar medium. Extinctions derived from the JHK_S, Halpha, and UV images are similar to within a factor of 2 or 3. These results suggest that eleven of the fourteen radio-selected objects are optically-visible young star clusters with a surrounding H II region, that two are background objects, possibly AGN, and that one is a Wolf-Rayet star with a surrounding H II region., Comment: 57 pages total; 20 figures; 3 tables under review by ApJS; first review complete
Published: 2005
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222. Spitzer view on the evolution of star-forming galaxies from z=0 to z~3

Author: Perez-Gonzalez, Pablo G., Rieke, George H., Egami, Eiichi, Alonso-Herrero, Almudena, Dole, Herve, Papovich, Casey, Blaylock, Myra, Jones, Jessica, Rieke, Marcia, Rigby, Jane, Barmby, Pauline, Fazio, Giovanni G., Huang, Jiasheng, and Martin, Christopher
Subjects: Astrophysics
Abstract: We use a 24 micron selected sample containing more than 8,000 sources to study the evolution of star-forming galaxies in the redshift range from z=0 to z~3. We obtain photometric redshifts for most of the sources in our survey using a method based on empirically-built templates spanning from ultraviolet to mid-infrared wavelengths. The accuracy of these redshifts is better than 10% for 80% of the sample. The derived redshift distribution of the sources detected by our survey peaks at around z=0.6-1.0 (the location of the peak being affected by cosmic variance), and decays monotonically from z~1 to z~3. We have fitted infrared luminosity functions in several redshift bins in the range 01.e11 L_sun) to the total SFR density increases steadily from z~0 up to z~2.5, forming at least half of the newly-born stars by z~1.5. Ultraluminous infrared galaxies (L_TIR>1.e12 L_sun) play a rapidly increasing role for z>~1.3., Comment: 28 pages, 17 figures, accepted for publication in ApJ
Published: 2005
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223. Towards an understanding of the rapid decline of the cosmic star formation rate

Author: Bell, Eric F., Papovich, Casey, Wolf, Christian, Floc'h, Emeric Le, Caldwell, John A. R., Barden, Marco, Egami, Eiichi, McIntosh, Daniel H., Meisenheimer, Klaus, Perez-Gonzalez, Pablo G. P., Rieke, George H., Rieke, Marcia J., Rigby, Jane R., and Rix, Hans-Walter
Subjects: Astrophysics
Abstract: We present a first analysis of deep 24 micron observations with the Spitzer Space Telescope of a sample of nearly 1500 galaxies in a thin redshift slice, 0.652x10^10 solar masses) are undergoing a period of intense star formation above their past-averaged SFR. In contrast, less than 1% of equally-massive galaxies in the local universe have similarly intense star formation activity. Morphologically-undisturbed galaxies dominate the total infrared luminosity density and SFR density: at z~0.7, more than half of the intensely star-forming galaxies have spiral morphologies, whereas less than \~30% are strongly interacting. Thus, a decline in major-merger rate is not the underlying cause of the rapid decline in cosmic SFR since z~0.7. Physical properties that do not strongly affect galaxy morphology - for example, gas consumption and weak interactions with small satellite galaxies - appear to be responsible., Comment: To appear in the Astrophysical Journal 1 June 2005. 14 pages with 8 embedded figures
Published: 2005
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224. Judith Pipher (1940–2022)

Author: Rieke, George H., Rieke, Marcia J., and McMurtry, Craig W.
Published: 2022
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225. Studying Distant Infrared-Luminous Galaxies with Spitzer and Hubble

Author: Papovich, Casey, Egami, Eiichi, Floc'h, Emeric Le, Perez-Gonzalez, Pablo, Rieke, George, Rigby, Jane, Dole, Herve, and Rieke, Marcia
Subjects: Astrophysics
Abstract: New surveys with the Spitzer space telescope identify distant star-forming and active galaxies by their strong emission at far-infrared wavelengths, which provides strong constraints on these galaxies' bolometric energy. Using early results from Spitzer surveys at 24 micron, we argue that the faint sources correspond to the existence of a population of infrared-luminous galaxies at z > 1 that are not expected from predictions based on previous observations from ISO and IRAS. Combining Spitzer images with deep ground-based optical and Hubble Space Telescope imaging, we discuss the properties of galaxies selected at 24 micron in the region of the Chandra Deep Field South, including redshift and morphological distributions. Galaxies with z < 1 constitute roughly half of the faint 24 micron sources. Infrared-luminous galaxies at these redshifts span a wide variety of normal to strongly interacting/merging morphologies, which suggests that a range of mechanisms produce infrared activity. Large-area, joint surveys between Spitzer and HST are needed to understand the complex relation between galaxy morphology, structure, environment and activity level, and how this evolves with cosmic time. We briefly discuss strategies for constructing surveys to maximize the legacy of these missions., Comment: 11 pages, 6 figures. Contributed talk to appear in the proceedings of the STScI May 2004 Symposium, "Planets to Cosmology: Essential Science in Hubble's Final Years"
Published: 2004

226. New debris disk candidates: 24 micron stellar excesses at 100 Myr

Author: Gorlova, Nadya, Padgett, Deborah L., Rieke, George H., Muzerolle, James, Morrison, Jane E., Engelbracht, Chad W., Gordon, Karl D., Hines, Dean C., Hinz, Joannah C., Noriega-Crespo, Alberto, Rebull, Luisa, Stansberry, John A., Stapelfeldt, Karl R., Su, Kate Y. L., and Young, Erick T.
Subjects: Astrophysics
Abstract: Sixty three members of the 100 Myr old open cluster M47 (NGC 2422) have been detected at 24 micron with Spitzer. The Be star V 378 Pup shows an excess both in the near-infrared and at 24 micron (K-[24] = 2.4 mag), probably due to free-free emission from the gaseous envelope. Seven other early-type stars show smaller excesses, K-[24] = 0.6-0.9. Among late-type stars, two show large excesses: P922 - a K1V star with K-[24] = 1.08 pm 0.11 and P1121 - an F9V star with K-[24] = 3.72 pm 0.02. P1121 is the first known main-sequence star showing an excess comparable to that of beta Pic, which may indicate the presence of an exceptionally massive debris disk. It is possible that a major planetesimal collision has occurred in this system, consistent with the few hundred Myr time scales estimated for the clearing of the Solar System., Comment: 14 pages, 3 figures, accepted to the special Spitzer issue of the ApJS
Published: 2004
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227. Obscured star formation in the central region of the dwarf galaxy NGC5253

Author: Alonso-Herrero, Almudena, Takagi, Toshinobu, Baker, Andrew J., Rieke, George H., Rieke, Marcia J., Imanishi, Masatoshi, and Scoville, Nick Z.
Subjects: Astrophysics
Abstract: We present HST/NICMOS observations (1.1-2.2micron) and 1.9-4.1micron spectroscopy of the central region of the dwarf galaxy NGC5253. The HST/NICMOS observations reveal the presence of a nuclear double star cluster separated by 0.3-0.4arcsec or 6-8pc (for a distance d=4.1Mpc). The double star cluster, also a bright double source of Pa-alpha emission, appears to be coincident with the double radio nebula detected at 1.3cm. The eastern near-infrared star cluster (C1) is identified with the youngest optical cluster, whereas the western star cluster (C2), although it is almost completely obscured in the optical, becomes the brightest star cluster in the central region of NGC 5253 at wavelengths longer than 2micron. Both clusters are extremely young with ages of approximately 3.5 million years old. C2 is more massive than C1 by a factor of 6 to 20 (M(C2)= 7.7 x 10^5 - 2.6 x 10^6Msun, for a Salpeter IMF in the mass range 0.1-100Msun). Analysis of the circumnuclear spectrum excluding C1 and C2, as well as of a number of other near-infrared selected clusters with a range of (young) ages, suggests that the star formation was triggered across the central regions of the galaxy. We have also modelled the nuclear UV to mid-infrared spectral energy distribution (SED) of NGC5253 and found that the infrared part is well modelled with a highly obscured (A_V= 17mag) young starburst with a stellar mass consistent with our photometric estimates for C1 and C2. The SED model predicts a moderately bright polycyclic aromatic hydrocarbon (PAH) feature at 3.3micron that is not detected in our nuclear L-band spectrum. NGC5253's low metallicity and a top-heavy IMF likely combine to suppress the 3.3micron PAH emission that is commonly seen in more massive starburst systems., Comment: Accepted for publication in ApJ. High quality versions of Figures 1 and 2 are available upon request
Published: 2004
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228. A Medium-Resolution Near-Infrared Spectral Library of Late Type Stars: I

Author: Ivanov, Valentin D., Rieke, Marcia J., Engelbracht, Charles W., Alonso-Herrero, Almudena, Rieke, George H., and Luhman, Kevin L.
Subjects: Astrophysics
Abstract: We present an empirical infrared spectral library of medium resolution (R~2000-3000) H (1.6 micron) and K (2.2 micron) band spectra of 218 red stars, spanning a range of [Fe/H] from ~-2.2 to ~+0.3. The sample includes Galactic disk stars, bulge stars from Baade's window, and red giants from Galactic globular clusters. We report the values of 19 indices covering 12 spectral features measured from the spectra in the library. Finally, we derive calibrations to estimate the effective temperature, and diagnostic relationships to determine the luminosity classes of individual stars from near-infrared spectra. This paper is part of a larger effort aimed at building a near-IR spectral library to be incorporated in population synthesis models, as well as, at testing synthetic stellar spectra., Comment: 34 pages, 12 figures; accepted for publication at ApJS; the spectra are available from the authors upon request
Published: 2003
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229. Gravity Indicators in the Near-Infrared Spectra of Brown Dwarfs

Author: Gorlova, Nadya, Meyer, Michael R., Liebert, Jim, and Rieke, George H.
Subjects: Astrophysics
Abstract: We investigate the sensitivity to temperature and gravity of the strong absorption features in the J- and K-band spectra of substellar objects. We compare the spectra of giants and young M dwarfs (of low gravity) to field M and L dwarfs (of high gravity) and to model spectra from the Lyon group. We find that low-resolution spectra of M4 - M9 stars and young brown dwarfs at R ~ 350 and S/N > 70 can determine the spectral type to a precision of pm 1 subtype, using the H2O and CO bands, and can measure the surface gravity to pm 0.5 dex, using the atomic lines of KI and NaI. This result points toward the development of photometric spectral indices to separate low-mass members from foreground and background objects in young clusters and associations. We also emphasize the complexity of the interpretation of the empirical quantities (e.g., spectral types) in terms of the physical variables (e.g., temperature, opacities) in the cool atmospheres of young brown dwarfs., Comment: Accepted to ApJ, 44 pages & 10 figures, preliminary results reported in astro-ph/0208221
Published: 2003
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230. Spectral Energy Distributions of Seyfert Nuclei

Author: Alonso-Herrero, Almudena, Quillen, Alice C., Rieke, George H., Ivanov, Valentin D., and Efstathiou, Andreas
Subjects: Astrophysics
Abstract: We present nuclear spectral energy distributions (SEDs) in the range 0.4-16micron for an expanded CfA sample of Seyfert galaxies. The spectral indices from 1-16micron range from alpha_IR 0.9 to 3.8. The shapes of the spectra are correlated with Seyfert type in the sense that steeper nuclear SEDs (nu*f_nu increasing with increasing wavelength) tend to be found in Seyfert 2s and flatter SEDs (nu *f_nu constant) in Seyfert 1-1.5s. The galaxies optically classified as Seyferts 1.8s and 1.9s display values of alpha_IR as in type 1 objects, or values intermediate between those of Seyfert 1s and Seyfert 2s. The intermediate SEDs of many Seyfert 1.8-1.9s may be consistent with the presence of a pure Seyfert 1 viewed through a moderate amount (A_V <5mag) of foreground galaxy extinction. We find, however, that between 10 and 20% of galaxies with broad optical line components have steep infrared SEDs. Torus models usually adopt high equatorial opacities to reproduce the infrared properties of Seyfert 1s and 2s, resulting in a dichotomy of infrared SEDs (flat for type 1s, and steep for type 2s). Such a dichotomy, however, is not observed in our sample. The wide range of spectral indices observed in the type 2 objects, the lack of extremely steep SEDs, and the large numbers of objects with intermediate spectral indices cannot be reconciled with predictions from existing optically thick torus models. We discuss possible modifications to improve torus models, including low optical depth tori, clumpy dusty tori, and high-optical-depth tori with an extended optically thin component., Comment: Accepted for publication in AJ (July 2003 issue). 30 pages, 9 figures (it uses emulateapj)
Published: 2003
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231. The [FeII]1.644micron emission in M82 and NGC253: Is it a measure of the supernova rate?

Author: Alonso-Herrero, Almudena, Rieke, George H., Rieke, Marcia J., and Kelly, Douglas M.
Subjects: Astrophysics
Abstract: We present HST/NICMOS [FeII]1.644micron, Pa-alpha (1.87micron) and continuum images of the starburst galaxies M82 and NGC253 at an unprecedented spatial resolution. In both galaxies we detect [FeII] compact sources superimposed on a diffuse background in the disk of the galaxies together with a component above and below the plane of the galaxy. The radio and [FeII] emissions perpendicular to the disk of M82 show a remarkable similarity to each other, suggesting that both emissions originate in shocks from supernova explosions. We find a spatial correspondence between bright compact [FeII] emitting regions and the location of radio supernova remnants (SNR) for approximately 30-50% of radio SNRs in M82 and NGC253. This lack of a one-to-one correspondence, more than being indicative of a different origin for the radio and [FeII] emission in starbursts, suggests two populations of SNRs: an older population(<10^4yr) traced by the [FeII] emission and a younger population (a few hundred years old) traced by the radio SNRs. We therefore conclude that the [FeII] emission in starburst galaxies provides a good estimate of the supernova activity. Using our newly determined [FeII] luminosities (corrected for extinction) of M82 and NGC253, we reevaluate the calibration of the supernova rate in terms of the [FeII] luminosity for starburst galaxies., Comment: Accepted for publication in AJ, 2003. 18 pages, 10 figures. A version of the paper with high-resolution color figures can be found at http://elgreco.as.arizona.edu/~aalonso/m82_ngc253/final_color.ps.gz
Published: 2002
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232. Evolution of Brown Dwarf Atmospheres: Investigating Physical Parameters from Near-IR Spectra

Author: Gorlova, Nadya, Meyer, Michael R., Liebert, Jim, and Rieke, George H.
Subjects: Astrophysics
Abstract: We obtained near-infrared spectra of a sample of very low mass objects as a function of age in order to investigate the temperature and surface gravity sensitivity of several features in the J and K bands., Comment: 2 pages, in newpasp.sty format, 1 figure. To be published in the Proceedings of IAU Symposium 211
Published: 2002

233. Massive Star Formation in Luminous Infrared Galaxies: Giant HII Regions and their relation to Super Star Clusters

Author: Alonso-Herrero, Almudena, Rieke, George H., and Rieke, Marcia J.
Subjects: Astrophysics
Abstract: We have used HST/NICMOS H-band narrow-band Pa-alpha (at rest 1.87micron) images to identify star clusters and HII regions respectively in a sample of 8 luminous infrared galaxies (LIRGs). These observations have revealed the presence of a large population of super star clusters (SSC) and bright HII regions. A significant fraction of the HII regions shows H-alpha luminosities above that of 30 Doradus, the prototypical giant HII region. The excess of extremely luminous HII regions in LIRGs has been confirmed by comparison with normal galaxies observed at similar spatial resolutions. Despite the large numbers of identified star clusters and HII regions in LIRGs, we only find a small fraction of coincidences, between 4% and 30%. Using synthesis models we have reproduced the relative fractions of young HII regions, intermediate and old star clusters observed in Arp299 and the central region NGC3256 using a Salpeter IMF and instantaneous star formation. HII regions with no detected near-infrared cluster counterpart (25-39%) represent the youngest sites of star formation, with ages of up to approximately 5Myr and mostly intermediate mass (~10^5Msun) ionizing clusters. For these two galaxies, and within the present detection threshold we can only detect coincidences (4-10%) between an HII region and a near-infrared star cluster for the most massive star clusters (~10^6Msun) during the first 7Myr of their evolution. The identified near-infrared SSCs with no detectable Pa-alpha emission represent the ``old'' population (53-66% of the detected sources), with ages of between 7 and 20-40Myr. Older clusters possibly created in this or previous episodes of star formation are likely to exist in these systems but cannot be identified with the present detection threshold. (Abridged), Comment: Accepted for publication in AJ (July issue). Figure 2 not included. Go to: http://nicmos2.as.arizona.edu/~aalonso/work/papers/lirghii_v2.ps for a complete version of paper
Published: 2002
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234. Testing the AGN-Starburst Connection in Seyfert Galaxies

Author: Ivanov, Valentin D., Rieke, George H., Groppi, Christopher E., Alonso-Herrero, Almudena, Rieke, Marcia J., and Engelbracht, C. W.
Subjects: Astrophysics
Abstract: We use the CO band at 2.3 micron to constrain the populations of young stars in the central regions of Seyfert galaxies. We report new CO band spectroscopy of 46 Seyfert galaxies. In most cases, the observed CO indices appear diluted by the presence of a non-stellar component (most likely, warm dust surrounding the active nucleus). We used JHKL aperture photometry to estimate the non-stellar contribution at 2.3 micron. We successfully corrected the CO band for the dilution for 16 galaxies which were not dominated by the non-stellar component. Comparing with CO indices measured in elliptical and purely starbursting galaxies, we find no evidence for strong starbursts in the majority of these galaxies., Comment: 34 pages (including 4 figures), accepted for publication in ApJ Final version. Minor changes in figure captions, auffiliations
Published: 2000
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235. The Nature of LINERs

Author: Alonso-Herrero, Almudena, Rieke, Marcia J., Rieke, George H., and Shields, Joseph C.
Subjects: Astrophysics
Abstract: We present $J$-band ($1.15-1.35 \mu$m) spectroscopy of a sample of nine galaxies showing some degree of LINER activity (classical LINERs, weak-[O {\sc i}] LINERs and transition objects), together with $H$-band spectroscopy for some of them. A careful subtraction of the stellar continuum allows us to obtain reliable [Fe {\sc ii}]$1.2567 \mu$m/Pa$\beta$ line ratios. We conclude that different types of LINERs (i.e., photoionized by a stellar continuum or by an AGN) cannot be easily distinguished based solely on the [Fe {\sc ii}]$1.2567 \mu$m/Pa$\beta$ line ratio. The emission line properties of many LINERs can be explained in terms of an aging starburst. The optical line ratios of these LINERs are reproduced by a model with a metal-rich H {\sc ii} region component photoionized with a single stellar temperature $T_* = 38,000 $K, plus a supernova remnant (SNR) component. The [Fe {\sc ii}] line is predominantly excited by shocks produced by SNRs in starbursts and starburst-dominated LINERs, while Pa$\beta$ tracks H {\sc ii} regions ionized by massive young stars. The contribution from SNRs to the overall emission line spectrum is constrained by the [Fe {\sc ii}]$1.2567 \mu$m/Pa$\beta$ line ratio. Although our models for aging starbursts are constrained only by these infrared lines, they consistently explain the optical spectra of the galaxies also. The LINER-starburst connection is tested by predicting the time dependence of the ratio of the ionizing luminosity ($L_{\rm ion}$) to the supernova rate (SNr), $L_{\rm ion}$/(SNr). We predict the relative number of starbursts to starburst-dominated LINERs (aging starbursts) and show that it is in approximate agreement with survey findings for nearby galaxies., Comment: Accepted in ApJ (19 pages, 8 figures, uses emulateapj.sty)
Published: 1999
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236. Detection of the Low-stellar-mass Host Galaxy of a z ∼ 6.25 Quasar with JWST

Author: Stone, Meredith A., primary, Lyu, Jianwei, additional, Rieke, George H., additional, and Alberts, Stacey, additional
Published: 2023
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237. JWST MIRI Flight Performance: Detector Effects and Data Reduction Algorithms

Author: Morrison, Jane E., primary, Dicken, Daniel, additional, Argyriou, Ioannis, additional, Ressler, Michael E., additional, Gordon, Karl D., additional, Regan, Michael W., additional, Cracraft, Misty, additional, Rieke, George H., additional, Engesser, Michael, additional, Alberts, Stacey, additional, Alvarez-Marquez, Javier, additional, Colbert, James W., additional, Fox, Ori D., additional, Gasman, Danny, additional, Law, David R., additional, Garcia Marin, Macarena, additional, Gáspár, András, additional, Guillard, Pierre, additional, Kendrew, Sarah, additional, Labiano, A., additional, Laine, Seppo, additional, Noriega-Crespo, A., additional, Shivaei, Irene, additional, and Sloan, G. C., additional
Published: 2023
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238. JADES Imaging of GN-z11: Revealing the Morphology and Environment of a Luminous Galaxy 430 Myr after the Big Bang

Author: Tacchella, Sandro, primary, Eisenstein, Daniel J., additional, Hainline, Kevin, additional, Johnson, Benjamin D., additional, Baker, William M., additional, Helton, Jakob M., additional, Robertson, Brant, additional, Suess, Katherine A., additional, Chen, Zuyi, additional, Nelson, Erica, additional, Puskás, Dávid, additional, Sun, Fengwu, additional, Alberts, Stacey, additional, Egami, Eiichi, additional, Hausen, Ryan, additional, Rieke, George, additional, Rieke, Marcia, additional, Shivaei, Irene, additional, Williams, Christina C., additional, Willmer, Christopher N. A., additional, Bunker, Andrew, additional, Cameron, Alex J., additional, Carniani, Stefano, additional, Charlot, Stephane, additional, Curti, Mirko, additional, Curtis-Lake, Emma, additional, Looser, Tobias J., additional, Maiolino, Roberto, additional, Maseda, Michael V., additional, Rawle, Tim, additional, Rix, Hans-Walter, additional, Smit, Renske, additional, Übler, Hannah, additional, Willott, Chris, additional, Witstok, Joris, additional, Baum, Stefi, additional, Bhatawdekar, Rachana, additional, Boyett, Kristan, additional, Danhaive, A. Lola, additional, de Graaff, Anna, additional, Endsley, Ryan, additional, Ji, Zhiyuan, additional, Lyu, Jianwei, additional, Sandles, Lester, additional, Saxena, Aayush, additional, Scholtz, Jan, additional, Topping, Michael W., additional, and Whitler, Lily, additional
Published: 2023
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239. JWST MIRI flight performance: The Medium-Resolution Spectrometer

Author: Argyriou, Ioannis, primary, Glasse, Alistair, additional, Law, David R., additional, Labiano, Alvaro, additional, Álvarez-Márquez, Javier, additional, Patapis, Polychronis, additional, Kavanagh, Patrick J., additional, Gasman, Danny, additional, Mueller, Michael, additional, Larson, Kirsten, additional, Vandenbussche, Bart, additional, Glauser, Adrian M., additional, Royer, Pierre, additional, Dicken, Daniel, additional, Harkett, Jake, additional, Sargent, Beth A., additional, Engesser, Michael, additional, Jones, Olivia C., additional, Kendrew, Sarah, additional, Noriega-Crespo, Alberto, additional, Brandl, Bernhard, additional, Rieke, George H., additional, Wright, Gillian S., additional, Lee, David, additional, and Wells, Martyn, additional
Published: 2023
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240. The James Webb Space Telescope Mission

Author: Gardner, Jonathan P., primary, Mather, John C., additional, Abbott, Randy, additional, Abell, James S., additional, Abernathy, Mark, additional, Abney, Faith E., additional, Abraham, John G., additional, Abraham, Roberto, additional, Abul-Huda, Yasin M., additional, Acton, Scott, additional, Adams, Cynthia K., additional, Adams, Evan, additional, Adler, David S., additional, Adriaensen, Maarten, additional, Aguilar, Jonathan Albert, additional, Ahmed, Mansoor, additional, Ahmed, Nasif S., additional, Ahmed, Tanjira, additional, Albat, Rüdeger, additional, Albert, Loïc, additional, Alberts, Stacey, additional, Aldridge, David, additional, Allen, Mary Marsha, additional, Allen, Shaune S., additional, Altenburg, Martin, additional, Altunc, Serhat, additional, Alvarez, Jose Lorenzo, additional, Álvarez-Márquez, Javier, additional, de Oliveira, Catarina Alves, additional, Ambrose, Leslie L., additional, Anandakrishnan, Satya M., additional, Andersen, Gregory C., additional, Anderson, Harry James, additional, Anderson, Jay, additional, Anderson, Kristen, additional, Anderson, Sara M., additional, Aprea, Julio, additional, Archer, Benita J., additional, Arenberg, Jonathan W., additional, Argyriou, Ioannis, additional, Arribas, Santiago, additional, Artigau, Étienne, additional, Arvai, Amanda Rose, additional, Atcheson, Paul, additional, Atkinson, Charles B., additional, Averbukh, Jesse, additional, Aymergen, Cagatay, additional, Bacinski, John J., additional, Baggett, Wayne E., additional, Bagnasco, Giorgio, additional, Baker, Lynn L., additional, Balzano, Vicki Ann, additional, Banks, Kimberly A., additional, Baran, David A., additional, Barker, Elizabeth A., additional, Barrett, Larry K., additional, Barringer, Bruce O., additional, Barto, Allison, additional, Bast, William, additional, Baudoz, Pierre, additional, Baum, Stefi, additional, Beatty, Thomas G., additional, Beaulieu, Mathilde, additional, Bechtold, Kathryn, additional, Beck, Tracy, additional, Beddard, Megan M., additional, Beichman, Charles, additional, Bellagama, Larry, additional, Bely, Pierre, additional, Berger, Timothy W., additional, Bergeron, Louis E., additional, Bernier, Antoine-Darveau, additional, Bertch, Maria D., additional, Beskow, Charlotte, additional, Betz, Laura E., additional, Biagetti, Carl P., additional, Birkmann, Stephan, additional, Bjorklund, Kurt F., additional, Blackwood, James D., additional, Blazek, Ronald Paul, additional, Blossfeld, Stephen, additional, Bluth, Marcel, additional, Boccaletti, Anthony, additional, Boegner Jr, Martin E., additional, Bohlin, Ralph C., additional, Boia, John Joseph, additional, Böker, Torsten, additional, Bonaventura, N., additional, Bond, Nicholas A., additional, Bosley, Kari Ann, additional, Boucarut, Rene A., additional, Bouchet, Patrice, additional, Bouwman, Jeroen, additional, Bower, Gary, additional, Bowers, Ariel S., additional, Bowers, Charles W., additional, Boyce, Leslye A., additional, Boyer, Christine T., additional, Boyer, Martha L., additional, Boyer, Michael, additional, Boyer, Robert, additional, Bradley, Larry D., additional, Brady, Gregory R., additional, Brandl, Bernhard R., additional, Brannen, Judith L., additional, Breda, David, additional, Bremmer, Harold G., additional, Brennan, David, additional, Bresnahan, Pamela A., additional, Bright, Stacey N., additional, Broiles, Brian J., additional, Bromenschenkel, Asa, additional, Brooks, Brian H., additional, Brooks, Keira J., additional, Brown, Bob, additional, Brown, Bruce, additional, Brown, Thomas M., additional, Bruce, Barry W., additional, Bryson, Jonathan G., additional, Bujanda, Edwin D., additional, Bullock, Blake M., additional, Bunker, A. J., additional, Bureo, Rafael, additional, Burt, Irving J., additional, Bush, James Aaron, additional, Bushouse, Howard A., additional, Bussman, Marie C., additional, Cabaud, Olivier, additional, Cale, Steven, additional, Calhoon, Charles D., additional, Calvani, Humberto, additional, Canipe, Alicia M., additional, Caputo, Francis M., additional, Cara, Mihai, additional, Carey, Larkin, additional, Case, Michael Eli, additional, Cesari, Thaddeus, additional, Cetorelli, Lee D., additional, Chance, Don R., additional, Chandler, Lynn, additional, Chaney, Dave, additional, Chapman, George N., additional, Charlot, S., additional, Chayer, Pierre, additional, Cheezum, Jeffrey I., additional, Chen, Bin, additional, Chen, Christine H., additional, Cherinka, Brian, additional, Chichester, Sarah C., additional, Chilton, Zachary S., additional, Chittiraibalan, Dharini, additional, Clampin, Mark, additional, Clark, Charles R., additional, Clark, Kerry W., additional, Clark, Stephanie M., additional, Claybrooks, Edward E., additional, Cleveland, Keith A., additional, Cohen, Andrew L., additional, Cohen, Lester M., additional, Colón, Knicole D., additional, Coleman, Benee L., additional, Colina, Luis, additional, Comber, Brian J., additional, Comeau, Thomas M., additional, Comer, Thomas, additional, Reis, Alain Conde, additional, Connolly, Dennis C., additional, Conroy, Kyle E., additional, Contos, Adam R., additional, Contreras, James, additional, Cook, Neil J., additional, Cooper, James L., additional, Cooper, Rachel Aviva, additional, Correia, Michael F., additional, Correnti, Matteo, additional, Cossou, Christophe, additional, Costanza, Brian F., additional, Coulais, Alain, additional, Cox, Colin R., additional, Coyle, Ray T., additional, Cracraft, Misty M., additional, Crew, Keith A., additional, Curtis, Gary J., additional, Cusveller, Bianca, additional, Maciel, Cleyciane Da Costa, additional, Dailey, Christopher T., additional, Daugeron, Frédéric, additional, Davidson, Greg S., additional, Davies, James E., additional, Davis, Katherine Anne, additional, Davis, Michael S., additional, Day, Ratna, additional, de Chambure, Daniel, additional, de Jong, Pauline, additional, De Marchi, Guido, additional, Dean, Bruce H., additional, Decker, John E., additional, Delisa, Amy S., additional, Dell, Lawrence C., additional, Dellagatta, Gail, additional, Dembinska, Franciszka, additional, Demosthenes, Sandor, additional, Dencheva, Nadezhda M., additional, Deneu, Philippe, additional, DePriest, William W., additional, Deschenes, Jeremy, additional, Dethienne, Nathalie, additional, Detre, Örs Hunor, additional, Diaz, Rosa Izela, additional, Dicken, Daniel, additional, DiFelice, Audrey S., additional, Dillman, Matthew, additional, Disharoon, Maureen O., additional, Dixon, William V., additional, Doggett, Jesse B., additional, Dominguez, Keisha L., additional, Donaldson, Thomas S., additional, Doria-Warner, Cristina M., additional, Santos, Tony Dos, additional, Doty, Heather, additional, Douglas, Jr, Robert E., additional, Doyon, René, additional, Dressler, Alan, additional, Driggers, Jennifer, additional, Driggers, Phillip A., additional, Dunn, Jamie L., additional, DuPrie, Kimberly C., additional, Dupuis, Jean, additional, Durning, John, additional, Dutta, Sanghamitra B., additional, Earl, Nicholas M., additional, Eccleston, Paul, additional, Ecobichon, Pascal, additional, Egami, Eiichi, additional, Ehrenwinkler, Ralf, additional, Eisenhamer, Jonathan D., additional, Eisenhower, Michael, additional, Eisenstein, Daniel J., additional, El Hamel, Zaky, additional, Elie, Michelle L., additional, Elliott, James, additional, Elliott, Kyle Wesley, additional, Engesser, Michael, additional, Espinoza, Néstor, additional, Etienne, Odessa, additional, Etxaluze, Mireya, additional, Evans, Leah, additional, Fabreguettes, Luce, additional, Falcolini, Massimo, additional, Falini, Patrick R., additional, Fatig, Curtis, additional, Feeney, Matthew, additional, Feinberg, Lee D., additional, Fels, Raymond, additional, Ferdous, Nazma, additional, Ferguson, Henry C., additional, Ferrarese, Laura, additional, Ferreira, Marie-Héléne, additional, Ferruit, Pierre, additional, Ferry, Malcolm, additional, Filippazzo, Joseph Charles, additional, Firre, Daniel, additional, Fix, Mees, additional, Flagey, Nicolas, additional, Flanagan, Kathryn A., additional, Fleming, Scott W., additional, Florian, Michael, additional, Flynn, James R., additional, Foiadelli, Luca, additional, Fontaine, Mark R., additional, Fontanella, Erin Marie, additional, Forshay, Peter Randolph, additional, Fortner, Elizabeth A., additional, Fox, Ori D., additional, Framarini, Alexandro P., additional, Francisco, John I., additional, Franck, Randy, additional, Franx, Marijn, additional, Franz, David E., additional, Friedman, Scott D., additional, Friend, Katheryn E., additional, Frost, James R., additional, Fu, Henry, additional, Fullerton, Alexander W., additional, Gaillard, Lionel, additional, Galkin, Sergey, additional, Gallagher, Ben, additional, Galyer, Anthony D., additional, García Marín, Macarena, additional, Gardner, Lisa E., additional, Garland, Dennis, additional, Garrett, Bruce Albert, additional, Gasman, Danny, additional, Gáspár, András, additional, Gastaud, René, additional, Gaudreau, Daniel, additional, Gauthier, Peter Timothy, additional, Geers, Vincent, additional, Geithner, Paul H., additional, Gennaro, Mario, additional, Gerber, John, additional, Gereau, John C., additional, Giampaoli, Robert, additional, Giardino, Giovanna, additional, Gibbons, Paul C., additional, Gilbert, Karoline, additional, Gilman, Larry, additional, Girard, Julien H., additional, Giuliano, Mark E., additional, Gkountis, Konstantinos, additional, Glasse, Alistair, additional, Glassmire, Kirk Zachary, additional, Glauser, Adrian Michael, additional, Glazer, Stuart D., additional, Goldberg, Joshua, additional, Golimowski, David A., additional, Gonzaga, Shireen P., additional, Gordon, Karl D., additional, Gordon, Shawn J., additional, Goudfrooij, Paul, additional, Gough, Michael J., additional, Graham, Adrian J., additional, Grau, Christopher M., additional, Green, Joel David, additional, Greene, Gretchen R., additional, Greene, Thomas P., additional, Greenfield, Perry E., additional, Greenhouse, Matthew A., additional, Greve, Thomas R., additional, Greville, Edgar M., additional, Grimaldi, Stefano, additional, Groe, Frank E., additional, Groebner, Andrew, additional, Grumm, David M., additional, Grundy, Timothy, additional, Güdel, Manuel, additional, Guillard, Pierre, additional, Guldalian, John, additional, Gunn, Christopher A., additional, Gurule, Anthony, additional, Gutman, Irvin Meyer, additional, Guy, Paul D., additional, Guyot, Benjamin, additional, Hack, Warren J., additional, Haderlein, Peter, additional, Hagan, James B., additional, Hagedorn, Andria, additional, Hainline, Kevin, additional, Haley, Craig, additional, Hami, Maryam, additional, Hamilton, Forrest Clifford, additional, Hammann, Jeffrey, additional, Hammel, Heidi B., additional, Hanley, Christopher J., additional, Hansen, Carl August, additional, Hardy, Bruce, additional, Harnisch, Bernd, additional, Harr, Michael Hunter, additional, Harris, Pamela, additional, Hart, Jessica Ann, additional, Hartig, George F., additional, Hasan, Hashima, additional, Hashim, Kathleen Marie, additional, Hashimoto, Ryan, additional, Haskins, Sujee J., additional, Hawkins, Robert Edward, additional, Hayden, Brian, additional, Hayden, William L., additional, Healy, Mike, additional, Hecht, Karen, additional, Heeg, Vince J., additional, Hejal, Reem, additional, Helm, Kristopher A., additional, Hengemihle, Nicholas J., additional, Henning, Thomas, additional, Henry, Alaina, additional, Henry, Ronald L., additional, Henshaw, Katherine, additional, Hernandez, Scarlin, additional, Herrington, Donald C., additional, Heske, Astrid, additional, Hesman, Brigette Emily, additional, Hickey, David L., additional, Hilbert, Bryan N., additional, Hines, Dean C., additional, Hinz, Michael R., additional, Hirsch, Michael, additional, Hitcho, Robert S., additional, Hodapp, Klaus, additional, Hodge, Philip E., additional, Hoffman, Melissa, additional, Holfeltz, Sherie T., additional, Holler, Bryan Jason, additional, Hoppa, Jennifer Rose, additional, Horner, Scott, additional, Howard, Joseph M., additional, Howard, Richard J., additional, Huber, Jean M., additional, Hunkeler, Joseph S., additional, Hunter, Alexander, additional, Hunter, David Gavin, additional, Hurd, Spencer W., additional, Hurst, Brendan J., additional, Hutchings, John B., additional, Hylan, Jason E., additional, Ignat, Luminita Ilinca, additional, Illingworth, Garth, additional, Irish, Sandra M., additional, Isaacs III, John C., additional, Jackson Jr, Wallace C., additional, Jaffe, Daniel T., additional, Jahic, Jasmin, additional, Jahromi, Amir, additional, Jakobsen, Peter, additional, James, Bryan, additional, James, John C., additional, James, LeAndrea Rae, additional, Jamieson, William Brian, additional, Jandra, Raymond D., additional, Jayawardhana, Ray, additional, Jedrzejewski, Robert, additional, Jeffers, Basil S., additional, Jensen, Peter, additional, Joanne, Egges, additional, Johns, Alan T., additional, Johnson, Carl A., additional, Johnson, Eric L., additional, Johnson, Patricia, additional, Johnson, Phillip Stephen, additional, Johnson, Thomas K., additional, Johnson, Timothy W., additional, Johnstone, Doug, additional, Jollet, Delphine, additional, Jones, Danny P., additional, Jones, Gregory S., additional, Jones, Olivia C., additional, Jones, Ronald A., additional, Jones, Vicki, additional, Jordan, Ian J., additional, Jordan, Margaret E., additional, Jue, Reginald, additional, Jurkowski, Mark H., additional, Justis, Grant, additional, Justtanont, Kay, additional, Kaleida, Catherine C., additional, Kalirai, Jason S., additional, Kalmanson, Phillip Cabrales, additional, Kaltenegger, Lisa, additional, Kammerer, Jens, additional, Kan, Samuel K., additional, Kanarek, Graham Childs, additional, Kao, Shaw-Hong, additional, Karakla, Diane M., additional, Karl, Hermann, additional, Kassin, Susan A., additional, Kauffman, David D., additional, Kavanagh, Patrick, additional, Kelley, Leigh L., additional, Kelly, Douglas M., additional, Kendrew, Sarah, additional, Kennedy, Herbert V., additional, Kenny, Deborah A., additional, Keski-Kuha, Ritva A., additional, Keyes, Charles D., additional, Khan, Ali, additional, Kidwell, Richard C., additional, Kimble, Randy A., additional, King, James S., additional, King, Richard C., additional, Kinzel, Wayne M., additional, Kirk, Jeffrey R., additional, Kirkpatrick, Marc E., additional, Klaassen, Pamela, additional, Klingemann, Lana, additional, Klintworth, Paul U., additional, Knapp, Bryan Adam, additional, Knight, Scott, additional, Knollenberg, Perry J., additional, Knutsen, Daniel Mark, additional, Koehler, Robert, additional, Koekemoer, Anton M., additional, Kofler, Earl T., additional, Kontson, Vicki L., additional, Kovacs, Aiden Rose, additional, Kozhurina-Platais, Vera, additional, Krause, Oliver, additional, Kriss, Gerard A., additional, Krist, John, additional, Kristoffersen, Monica R., additional, Krogel, Claudia, additional, Krueger, Anthony P., additional, Kulp, Bernard A., additional, Kumari, Nimisha, additional, Kwan, Sandy W., additional, Kyprianou, Mark, additional, Labador, Aurora Gadiano, additional, Labiano, Álvaro, additional, Lafrenière, David, additional, Lagage, Pierre-Olivier, additional, Laidler, Victoria G., additional, Laine, Benoit, additional, Laird, Simon, additional, Lajoie, Charles-Philippe, additional, Lallo, Matthew D., additional, Lam, May Yen, additional, LaMassa, Stephanie Marie, additional, Lambros, Scott D., additional, Lampenfield, Richard Joseph, additional, Lander, Matthew Ed, additional, Langston, James Hutton, additional, Larson, Kirsten, additional, Larson, Melora, additional, LaVerghetta, Robert Joseph, additional, Law, David R., additional, Lawrence, Jon F., additional, Lee, David W., additional, Lee, Janice, additional, Lee, Yat-Ning Paul, additional, Leisenring, Jarron, additional, Leveille, Michael Dunlap, additional, Levenson, Nancy A., additional, Levi, Joshua S., additional, Levine, Marie B., additional, Lewis, Dan, additional, Lewis, Jake, additional, Lewis, Nikole, additional, Libralato, Mattia, additional, Lidon, Norbert, additional, Liebrecht, Paula Louisa, additional, Lightsey, Paul, additional, Lilly, Simon, additional, Lim, Frederick C., additional, Lim, Pey Lian, additional, Ling, Sai-Kwong, additional, Link, Lisa J., additional, Link, Miranda Nicole, additional, Lipinski, Jamie L., additional, Liu, XiaoLi, additional, Lo, Amy S., additional, Lobmeyer, Lynette, additional, Logue, Ryan M., additional, Long, Chris A., additional, Long, Douglas R., additional, Long, Ilana D., additional, Long, Knox S., additional, López-Caniego, Marcos, additional, Lotz, Jennifer M., additional, Love-Pruitt, Jennifer M., additional, Lubskiy, Michael, additional, Luers, Edward B., additional, Luetgens, Robert A., additional, Luevano, Annetta J., additional, G. Flores Lui, Sarah Marie, additional, Lund III, James M., additional, Lundquist, Ray A., additional, Lunine, Jonathan, additional, Lützgendorf, Nora, additional, Lynch, Richard J., additional, MacDonald, Alex J., additional, MacDonald, Kenneth, additional, Macias, Matthew J., additional, Macklis, Keith I., additional, Maghami, Peiman, additional, Maharaja, Rishabh Y., additional, Maiolino, Roberto, additional, Makrygiannis, Konstantinos G., additional, Malla, Sunita Giri, additional, Malumuth, Eliot M., additional, Manjavacas, Elena, additional, Marini, Andrea, additional, Marrione, Amanda, additional, Marston, Anthony, additional, Martel, André R, additional, Martin, Didier, additional, Martin, Peter G., additional, Martinez, Kristin L., additional, Maschmann, Marc, additional, Masci, Gregory L., additional, Masetti, Margaret E., additional, Maszkiewicz, Michael, additional, Matthews, Gary, additional, Matuskey, Jacob E., additional, McBrayer, Glen A., additional, McCarthy, Donald W., additional, McCaughrean, Mark J., additional, McClare, Leslie A., additional, McClare, Michael D., additional, McCloskey, John C., additional, McClurg, Taylore D., additional, McCoy, Martin, additional, McElwain, Michael W., additional, McGregor, Roy D., additional, McGuffey, Douglas B., additional, McKay, Andrew G., additional, McKenzie, William K., additional, McLean, Brian, additional, McMaster, Matthew, additional, McNeil, Warren, additional, De Meester, Wim, additional, Mehalick, Kimberly L., additional, Meixner, Margaret, additional, Meléndez, Marcio, additional, Menzel, Michael P., additional, Menzel, Michael T., additional, Merz, Matthew, additional, Mesterharm, David D., additional, Meyer, Michael R., additional, Meyett, Michele L., additional, Meza, Luis E., additional, Midwinter, Calvin, additional, Milam, Stefanie N., additional, Miller, Jay Todd, additional, Miller, William C., additional, Miskey, Cherie L., additional, Misselt, Karl, additional, Mitchell, Eileen P., additional, Mohan, Martin, additional, Montoya, Emily E., additional, Moran, Michael J., additional, Morishita, Takahiro, additional, Moro-Martín, Amaya, additional, Morrison, Debra L., additional, Morrison, Jane, additional, Morse, Ernie C., additional, Moschos, Michael, additional, Moseley, S. H., additional, Mosier, Gary E., additional, Mosner, Peter, additional, Mountain, Matt, additional, Muckenthaler, Jason S., additional, Mueller, Donald G., additional, Mueller, Migo, additional, Muhiem, Daniella, additional, Mühlmann, Prisca, additional, Mullally, Susan Elizabeth, additional, Mullen, Stephanie M., additional, Munger, Alan J, additional, Murphy, Jess, additional, Murray, Katherine T., additional, Muzerolle, James C., additional, Mycroft, Matthew, additional, Myers, Andrew, additional, Myers, Carey R., additional, R. Myers, Fred Richard, additional, Myers, Richard, additional, Myrick, Kaila, additional, Nagle, IV, Adrian F., additional, Nayak, Omnarayani, additional, Naylor, Bret, additional, Neff, Susan G., additional, Nelan, Edmund P., additional, Nella, John, additional, Nguyen, Duy Tuong, additional, Nguyen, Michael N., additional, Nickson, Bryony, additional, Nidhiry, John Joseph, additional, Niedner, Malcolm B., additional, Nieto-Santisteban, Maria, additional, Nikolov, Nikolay K., additional, Nishisaka, Mary Ann, additional, Noriega-Crespo, Alberto, additional, Nota, Antonella, additional, O’Mara, Robyn C., additional, Oboryshko, Michael, additional, O’Brien, Marcus B., additional, Ochs, William R., additional, Offenberg, Joel D., additional, Ogle, Patrick Michael, additional, Ohl, Raymond G., additional, Olmsted, Joseph Hamden, additional, Osborne, Shannon Barbara, additional, O’Shaughnessy, Brian Patrick, additional, Östlin, Göran, additional, O’Sullivan, Brian, additional, Otor, O. Justin, additional, Ottens, Richard, additional, Ouellette, Nathalie N.-Q., additional, Outlaw, Daria J., additional, Owens, Beverly A., additional, Pacifici, Camilla, additional, Page, James Christophe, additional, Paranilam, James G., additional, Park, Sang, additional, Parrish, Keith A., additional, Paschal, Laura, additional, Patapis, Polychronis, additional, Patel, Jignasha, additional, Patrick, Keith, additional, Pattishall Jr, Robert A., additional, Paul, Douglas William, additional, Paul, Shirley J., additional, Pauly, Tyler Andrew, additional, Pavlovsky, Cheryl M., additional, Peña-Guerrero, Maria, additional, Pedder, Andrew H., additional, Peek, Matthew Weldon, additional, Pelham, Patricia A., additional, Penanen, Konstantin, additional, Perriello, Beth A., additional, Perrin, Marshall D., additional, Perrine, Richard F., additional, Perrygo, Chuck, additional, Peslier, Muriel, additional, Petach, Michael, additional, Peterson, Karla A., additional, Pfarr, Tom, additional, Pierson, James M., additional, Pietraszkiewicz, Martin, additional, Pilchen, Guy, additional, Pipher, Judy L., additional, Pirzkal, Norbert, additional, Pitman, Joseph T., additional, Player, Danielle M., additional, Plesha, Rachel, additional, Plitzke, Anja, additional, Pohner, John A., additional, Poletis, Karyn Konstantin, additional, Pollizzi, Joseph A., additional, Polster, Ethan, additional, Pontius, James T., additional, Pontoppidan, Klaus, additional, Porges, Susana C., additional, Potter, Gregg D., additional, Prescott, Stephen, additional, Proffitt, Charles R., additional, Pueyo, Laurent, additional, Quispe Neira, Irma Aracely, additional, Radich, Armando, additional, Rager, Reiko T., additional, Rameau, Julien, additional, Ramey, Deborah D., additional, Alarcon, Rafael Ramos, additional, Rampini, Riccardo, additional, Rapp, Robert, additional, Rashford, Robert A., additional, Rauscher, Bernard J., additional, Ravindranath, Swara, additional, Rawle, Timothy, additional, Rawlings, Tynika N., additional, Ray, Tom, additional, Regan, Michael W., additional, Rehm, Brian, additional, Rehm, Kenneth D., additional, Reid, Neill, additional, Reis, Carl A., additional, Renk, Florian, additional, Reoch, Tom B., additional, Ressler, Michael, additional, Rest, Armin W., additional, Reynolds, Paul J., additional, Richon, Joel G., additional, Richon, Karen V., additional, Ridgaway, Michael, additional, Riedel, Adric Richard, additional, Rieke, George H., additional, Rieke, Marcia J., additional, Rifelli, Richard E., additional, Rigby, Jane R., additional, Riggs, Catherine S., additional, Ringel, Nancy J., additional, Ritchie, Christine E., additional, Rix, Hans-Walter, additional, Robberto, Massimo, additional, Robinson, Gregory L., additional, Robinson, Michael S., additional, Robinson, Orion, additional, Rock, Frank W., additional, Rodriguez, David R., additional, del Pino, Bruno Rodríguez, additional, Roellig, Thomas, additional, Rohrbach, Scott O., additional, Roman, Anthony J., additional, Romelfanger, Frederick J., additional, Romo Jr, Felipe P., additional, Rosales, Jose J., additional, Rose, Perry, additional, Roteliuk, Anthony F., additional, Roth, Marc N., additional, Rothwell, Braden Quinn, additional, Rouzaud, Sylvain, additional, Rowe, Jason, additional, Rowlands, Neil, additional, Roy, Arpita, additional, Royer, Pierre, additional, Rui, Chunlei, additional, Rumler, Peter, additional, Rumpl, William, additional, Russ, Melissa L., additional, Ryan, Michael B., additional, Ryan, Richard M., additional, Saad, Karl, additional, Sabata, Modhumita, additional, Sabatino, Rick, additional, Sabbi, Elena, additional, Sabelhaus, Phillip A., additional, Sabia, Stephen, additional, Sahu, Kailash C., additional, Saif, Babak N., additional, Salvignol, Jean-Christophe, additional, Samara-Ratna, Piyal, additional, Samuelson, Bridget S., additional, Sanders, Felicia A., additional, Sappington, Bradley, additional, Sargent, B. A., additional, Sauer, Arne, additional, Savadkin, Bruce J., additional, Sawicki, Marcin, additional, Schappell, Tina M., additional, Scheffer, Caroline, additional, Scheithauer, Silvia, additional, Scherer, Ron, additional, Schiff, Conrad, additional, Schlawin, Everett, additional, Schmeitzky, Olivier, additional, Schmitz, Tyler S., additional, Schmude, Donald J., additional, Schneider, Analyn, additional, Schreiber, Jürgen, additional, Schroeven-Deceuninck, Hilde, additional, Schultz, John J., additional, Schwab, Ryan, additional, Schwartz, Curtis H., additional, Scoccimarro, Dario, additional, Scott, John F., additional, Scott, Michelle B., additional, Seaton, Bonita L., additional, Seely, Bruce S., additional, Seery, Bernard, additional, Seidleck, Mark, additional, Sembach, Kenneth, additional, Shanahan, Clare Elizabeth, additional, Shaughnessy, Bryan, additional, Shaw, Richard A., additional, Shay, Christopher Michael, additional, Sheehan, Even, additional, Sheth, Kartik, additional, Shih, Hsin-Yi, additional, Shivaei, Irene, additional, Siegel, Noah, additional, Sienkiewicz, Matthew G., additional, Simmons, Debra D., additional, Simon, Bernard P., additional, Sirianni, Marco, additional, Sivaramakrishnan, Anand, additional, Slade, Jeffrey E., additional, Sloan, G. C., additional, Slocum, Christine E., additional, Slowinski, Steven E., additional, Smith, Corbett T., additional, Smith, Eric P., additional, Smith, Erin C., additional, Smith, Koby, additional, Smith, Robert, additional, Smith, Stephanie J., additional, Smolik, John L., additional, Soderblom, David R., additional, Sohn, Sangmo Tony, additional, Sokol, Jeff, additional, Sonneborn, George, additional, Sontag, Christopher D., additional, Sooy, Peter R., additional, Soummer, Remi, additional, Southwood, Dana M., additional, Spain, Kay, additional, Sparmo, Joseph, additional, Speer, David T., additional, Spencer, Richard, additional, Sprofera, Joseph D., additional, Stallcup, Scott S., additional, Stanley, Marcia K., additional, Stansberry, John A., additional, Stark, Christopher C., additional, Starr, Carl W., additional, Stassi, Diane Y., additional, Steck, Jane A., additional, Steeley, Christine D., additional, Stephens, Matthew A., additional, Stephenson, Ralph J., additional, Stewart, Alphonso C., additional, Stiavelli, Massimo, additional, Jr, Hervey Stockman, additional, Strada, Paolo, additional, Straughn, Amber N., additional, Streetman, Scott, additional, Strickland, David Kendal, additional, Strobele, Jingping F., additional, Stuhlinger, Martin, additional, Stys, Jeffrey Edward, additional, Such, Miguel, additional, Sukhatme, Kalyani, additional, Sullivan, Joseph F., additional, Sullivan, Pamela C., additional, Sumner, Sandra M., additional, Sun, Fengwu, additional, Sunnquist, Benjamin Dale, additional, Swade, Daryl Allen, additional, Swam, Michael S., additional, Swenton, Diane F., additional, Swoish, Robby A., additional, Tam Litten, Oi In, additional, Tamas, Laszlo, additional, Tao, Andrew, additional, Taylor, David K., additional, Taylor, Joanna M., additional, Plate, Maurice te, additional, Van Tea, Mason, additional, Teague, Kelly K., additional, Telfer, Randal C., additional, Temim, Tea, additional, Texter, Scott C., additional, Thatte, Deepashri G., additional, Thompson, Christopher Lee, additional, Thompson, Linda M., additional, Thomson, Shaun R., additional, Thronson, Harley, additional, Tierney, C. M., additional, Tikkanen, Tuomo, additional, Tinnin, Lee, additional, Tippet, William Thomas, additional, Todd, Connor William, additional, Tran, Hien D., additional, Trauger, John, additional, Trejo, Edwin Gregorio, additional, Vinh Truong, Justin Hoang, additional, Tsukamoto, Christine L., additional, Tufail, Yasir, additional, Tumlinson, Jason, additional, Tustain, Samuel, additional, Tyra, Harrison, additional, Ubeda, Leonardo, additional, Underwood, Kelli, additional, Uzzo, Michael A., additional, Vaclavik, Steven, additional, Valenduc, Frida, additional, Valenti, Jeff A., additional, Van Campen, Julie, additional, van de Wetering, Inge, additional, Van Der Marel, Roeland P., additional, van Haarlem, Remy, additional, Vandenbussche, Bart, additional, van Dishoeck, Ewine F., additional, Vanterpool, Dona D., additional, Vernoy, Michael R., additional, Vila Costas, Maria Begoña, additional, Volk, Kevin, additional, Voorzaat, Piet, additional, Voyton, Mark F., additional, Vydra, Ekaterina, additional, Waddy, Darryl J., additional, Waelkens, Christoffel, additional, Wahlgren, Glenn Michael, additional, Walker Jr, Frederick E., additional, Wander, Michel, additional, Warfield, Christine K., additional, Warner, Gerald, additional, Wasiak, Francis C., additional, Wasiak, Matthew F., additional, Wehner, James, additional, Weiler, Kevin R., additional, Weilert, Mark, additional, Weiss, Stanley B., additional, Wells, Martyn, additional, Welty, Alan D., additional, Wheate, Lauren, additional, Wheeler, Thomas P., additional, White, Christy L., additional, Whitehouse, Paul, additional, Whiteleather, Jennifer Margaret, additional, Whitman, William Russell, additional, Williams, Christina C., additional, Willmer, Christopher N. A., additional, Willott, Chris J., additional, Willoughby, Scott P., additional, Wilson, Andrew, additional, Wilson, Debra, additional, Wilson, Donna V., additional, Windhorst, Rogier, additional, Wislowski, Emily Christine, additional, Wolfe, David J., additional, Wolfe, Michael A., additional, Wolff, Schuyler, additional, Wondel, Amancio, additional, Woo, Cindy, additional, Woods, Robert T., additional, Worden, Elaine, additional, Workman, William, additional, Wright, Gillian S., additional, Wu, Carl, additional, Wu, Chi-Rai, additional, Wun, Dakin D., additional, Wymer, Kristen B., additional, Yadetie, Thomas, additional, Yan, Isabelle C., additional, Yang, Keith C., additional, Yates, Kayla L., additional, Yeager, Christopher R., additional, Yerger, Ethan John, additional, Young, Erick T., additional, Young, Gary, additional, Yu, Gene, additional, Yu, Susan, additional, Zak, Dean S., additional, Zeidler, Peter, additional, Zepp, Robert, additional, Zhou, Julia, additional, Zincke, Christian A., additional, Zonak, Stephanie, additional, and Zondag, Elisabeth, additional
Published: 2023
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241. The Last of the Great Observatories : Spitzer and the Era of Faster, Better, Cheaper at NASA

Author: Rieke, George H. and Rieke, George H.
Published: 2021
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242. JWST NIRCam+NIRSpec: Interstellar medium and stellar populations of young galaxies with rising star formation and evolving gas reservoirs

Author: Tacchella, Sandro, primary, Johnson, Benjamin D, additional, Robertson, Brant E, additional, Carniani, Stefano, additional, D’Eugenio, Francesco, additional, Kumari, Nimisha, additional, Maiolino, Roberto, additional, Nelson, Erica J, additional, Suess, Katherine A, additional, Übler, Hannah, additional, Williams, Christina C, additional, Adebusola, Alabi, additional, Alberts, Stacey, additional, Arribas, Santiago, additional, Bhatawdekar, Rachana, additional, Bonaventura, Nina, additional, Bowler, Rebecca A A, additional, Bunker, Andrew J, additional, Cameron, Alex J, additional, Curti, Mirko, additional, Egami, Eiichi, additional, Eisenstein, Daniel J, additional, Frye, Brenda, additional, Hainline, Kevin, additional, Helton, Jakob M, additional, Ji, Zhiyuan, additional, Looser, Tobias J, additional, Lyu, Jianwei, additional, Perna, Michele, additional, Rawle, Timothy, additional, Rieke, George, additional, Rieke, Marcia, additional, Saxena, Aayush, additional, Sandles, Lester, additional, Shivaei, Irene, additional, Simmonds, Charlotte, additional, Sun, Fengwu, additional, Willmer, Christopher N A, additional, Willott, Chris J, additional, and Witstok, Joris, additional
Published: 2023
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243. Spatially resolved imaging of the inner Fomalhaut disk using JWST/MIRI

Author: Gáspár, András, primary, Wolff, Schuyler Grace, additional, Rieke, George H., additional, Leisenring, Jarron M., additional, Morrison, Jane, additional, Su, Kate Y. L., additional, Ward-Duong, Kimberly, additional, Aguilar, Jonathan, additional, Ygouf, Marie, additional, Beichman, Charles, additional, Llop-Sayson, Jorge, additional, and Bryden, Geoffrey, additional
Published: 2023
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244. JWST Observations of the Enigmatic Y-Dwarf WISE 1828+2650. I. Limits to a Binary Companion

Author: De Furio, Matthew, primary, Lew, Ben, additional, Beichman, Charles, additional, Roellig, Thomas, additional, Bryden, Geoffrey, additional, Ciardi, David, additional, Meyer, Michael, additional, Rieke, Marcia, additional, Greenbaum, Alexandra, additional, Leisenring, Jarron, additional, Llop-Sayson, Jorge, additional, Ygouf, Marie, additional, Albert, Loic, additional, Boyer, Martha, additional, Eisenstein, Daniel, additional, Hodapp, Klaus, additional, Horner, Scott, additional, Johnstone, Doug, additional, Kelly, Doug, additional, Misselt, Karl, additional, Rieke, George, additional, Stansberry, John, additional, and Young, Erick, additional
Published: 2023
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245. JWST and ALMA Imaging of Dust-obscured, Massive Substructures in a Typical z ∼ 3 Star-forming Disk Galaxy

Author: Rujopakarn, Wiphu, primary, Williams, Christina C., additional, Daddi, Emanuele, additional, Schramm, Malte, additional, Sun, Fengwu, additional, Alberts, Stacey, additional, Rieke, George H., additional, Tan, Qing-Hua, additional, Tacchella, Sandro, additional, Giavalisco, Mauro, additional, and Silverman, John D., additional
Published: 2023
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246. Infrared detectors enable spectacular infrared astronomy

Author: Rieke, George, primary
Published: 2023
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247. The Science Performance of JWST as Characterized in Commissioning

Author: Rigby, Jane, primary, Perrin, Marshall, additional, McElwain, Michael, additional, Kimble, Randy, additional, Friedman, Scott, additional, Lallo, Matt, additional, Doyon, René, additional, Feinberg, Lee, additional, Ferruit, Pierre, additional, Glasse, Alistair, additional, Rieke, Marcia, additional, Rieke, George, additional, Wright, Gillian, additional, Willott, Chris, additional, Colon, Knicole, additional, Milam, Stefanie, additional, Neff, Susan, additional, Stark, Christopher, additional, Valenti, Jeff, additional, Abell, Jim, additional, Abney, Faith, additional, Abul-Huda, Yasin, additional, Scott Acton, D., additional, Adams, Evan, additional, Adler, David, additional, Aguilar, Jonathan, additional, Ahmed, Nasif, additional, Albert, Loïc, additional, Alberts, Stacey, additional, Aldridge, David, additional, Allen, Marsha, additional, Altenburg, Martin, additional, Álvarez-Márquez, Javier, additional, Alves de Oliveira, Catarina, additional, Andersen, Greg, additional, Anderson, Harry, additional, Anderson, Sara, additional, Argyriou, Ioannis, additional, Armstrong, Amber, additional, Arribas, Santiago, additional, Artigau, Etienne, additional, Arvai, Amanda, additional, Atkinson, Charles, additional, Bacon, Gregory, additional, Bair, Thomas, additional, Banks, Kimberly, additional, Barrientes, Jaclyn, additional, Barringer, Bruce, additional, Bartosik, Peter, additional, Bast, William, additional, Baudoz, Pierre, additional, Beatty, Thomas, additional, Bechtold, Katie, additional, Beck, Tracy, additional, Bergeron, Eddie, additional, Bergkoetter, Matthew, additional, Bhatawdekar, Rachana, additional, Birkmann, Stephan, additional, Blazek, Ronald, additional, Blome, Claire, additional, Boccaletti, Anthony, additional, Böker, Torsten, additional, Boia, John, additional, Bonaventura, Nina, additional, Bond, Nicholas, additional, Bosley, Kari, additional, Boucarut, Ray, additional, Bourque, Matthew, additional, Bouwman, Jeroen, additional, Bower, Gary, additional, Bowers, Charles, additional, Boyer, Martha, additional, Bradley, Larry, additional, Brady, Greg, additional, Braun, Hannah, additional, Breda, David, additional, Bresnahan, Pamela, additional, Bright, Stacey, additional, Britt, Christopher, additional, Bromenschenkel, Asa, additional, Brooks, Brian, additional, Brooks, Keira, additional, Brown, Bob, additional, Brown, Matthew, additional, Brown, Patricia, additional, Bunker, Andy, additional, Burger, Matthew, additional, Bushouse, Howard, additional, Cale, Steven, additional, Cameron, Alex, additional, Cameron, Peter, additional, Canipe, Alicia, additional, Caplinger, James, additional, Caputo, Francis, additional, Cara, Mihai, additional, Carey, Larkin, additional, Carniani, Stefano, additional, Carrasquilla, Maria, additional, Carruthers, Margaret, additional, Case, Michael, additional, Catherine, Riggs, additional, Chance, Don, additional, Chapman, George, additional, Charlot, Stéphane, additional, Charlow, Brian, additional, Chayer, Pierre, additional, Chen, Bin, additional, Cherinka, Brian, additional, Chichester, Sarah, additional, Chilton, Zack, additional, Chonis, Taylor, additional, Clampin, Mark, additional, Clark, Charles, additional, Clark, Kerry, additional, Coe, Dan, additional, Coleman, Benee, additional, Comber, Brian, additional, Comeau, Tom, additional, Connolly, Dennis, additional, Cooper, James, additional, Cooper, Rachel, additional, Coppock, Eric, additional, Correnti, Matteo, additional, Cossou, Christophe, additional, Coulais, Alain, additional, Coyle, Laura, additional, Cracraft, Misty, additional, Curti, Mirko, additional, Cuturic, Steven, additional, Davis, Katherine, additional, Davis, Michael, additional, Dean, Bruce, additional, DeLisa, Amy, additional, deMeester, Wim, additional, Dencheva, Nadia, additional, Dencheva, Nadezhda, additional, DePasquale, Joseph, additional, Deschenes, Jeremy, additional, Hunor Detre, Örs, additional, Diaz, Rosa, additional, Dicken, Dan, additional, DiFelice, Audrey, additional, Dillman, Matthew, additional, Dixon, William, additional, Doggett, Jesse, additional, Donaldson, Tom, additional, Douglas, Rob, additional, DuPrie, Kimberly, additional, Dupuis, Jean, additional, Durning, John, additional, Easmin, Nilufar, additional, Eck, Weston, additional, Edeani, Chinwe, additional, Egami, Eiichi, additional, Ehrenwinkler, Ralf, additional, Eisenhamer, Jonathan, additional, Eisenhower, Michael, additional, Elie, Michelle, additional, Elliott, James, additional, Elliott, Kyle, additional, Ellis, Tracy, additional, Engesser, Michael, additional, Espinoza, Nestor, additional, Etienne, Odessa, additional, Etxaluze, Mireya, additional, Falini, Patrick, additional, Feeney, Matthew, additional, Ferry, Malcolm, additional, Filippazzo, Joseph, additional, Fincham, Brian, additional, Fix, Mees, additional, Flagey, Nicolas, additional, Florian, Michael, additional, Flynn, Jim, additional, Fontanella, Erin, additional, Ford, Terrance, additional, Forshay, Peter, additional, Fox, Ori, additional, Franz, David, additional, Fu, Henry, additional, Fullerton, Alexander, additional, Galkin, Sergey, additional, Galyer, Anthony, additional, García Marín, Macarena, additional, Gardner, Jonathan P., additional, Gardner, Lisa, additional, Garland, Dennis, additional, Garrett, Bruce, additional, Gasman, Danny, additional, Gaspar, Andras, additional, Gaudreau, Daniel, additional, Gauthier, Peter, additional, Geers, Vincent, additional, Geithner, Paul, additional, Gennaro, Mario, additional, Giardino, Giovanna, additional, Girard, Julien, additional, Giuliano, Mark, additional, Glassmire, Kirk, additional, Glauser, Adrian, additional, Glazer, Stuart, additional, Godfrey, John, additional, Golimowski, David, additional, Gollnitz, David, additional, Gong, Fan, additional, Gonzaga, Shireen, additional, Gordon, Michael, additional, Gordon, Karl, additional, Goudfrooij, Paul, additional, Greene, Thomas, additional, Greenhouse, Matthew, additional, Grimaldi, Stefano, additional, Groebner, Andrew, additional, Grundy, Timothy, additional, Guillard, Pierre, additional, Gutman, Irvin, additional, Ha, Kong Q., additional, Haderlein, Peter, additional, Hagedorn, Andria, additional, Hainline, Kevin, additional, Haley, Craig, additional, Hami, Maryam, additional, Hamilton, Forrest, additional, Hammel, Heidi, additional, Hansen, Carl, additional, Harkins, Tom, additional, Harr, Michael, additional, Hart, Jessica, additional, Hart, Quyen, additional, Hartig, George, additional, Hashimoto, Ryan, additional, Haskins, Sujee, additional, Hathaway, William, additional, Havey, Keith, additional, Hayden, Brian, additional, Hecht, Karen, additional, Heller-Boyer, Chris, additional, Henriques, Caroline, additional, Henry, Alaina, additional, Hermann, Karl, additional, Hernandez, Scarlin, additional, Hesman, Brigette, additional, Hicks, Brian, additional, Hilbert, Bryan, additional, Hines, Dean, additional, Hoffman, Melissa, additional, Holfeltz, Sherie, additional, Holler, Bryan J., additional, Hoppa, Jennifer, additional, Hott, Kyle, additional, Howard, Joseph M., additional, Howard, Rick, additional, Hunter, Alexander, additional, Hunter, David, additional, Hurst, Brendan, additional, Husemann, Bernd, additional, Hustak, Leah, additional, Ilinca Ignat, Luminita, additional, Illingworth, Garth, additional, Irish, Sandra, additional, Jackson, Wallace, additional, Jahromi, Amir, additional, Jakobsen, Peter, additional, James, LeAndrea, additional, James, Bryan, additional, Januszewski, William, additional, Jenkins, Ann, additional, Jirdeh, Hussein, additional, Johnson, Phillip, additional, Johnson, Timothy, additional, Jones, Vicki, additional, Jones, Ron, additional, Jones, Danny, additional, Jones, Olivia, additional, Jordan, Ian, additional, Jordan, Margaret, additional, Jurczyk, Sarah, additional, Jurling, Alden, additional, Kaleida, Catherine, additional, Kalmanson, Phillip, additional, Kammerer, Jens, additional, Kang, Huijo, additional, Kao, Shaw-Hong, additional, Karakla, Diane, additional, Kavanagh, Patrick, additional, Kelly, Doug, additional, Kendrew, Sarah, additional, Kennedy, Herbert, additional, Kenny, Deborah, additional, Keski-kuha, Ritva, additional, Keyes, Charles, additional, Kidwell, Richard, additional, Kinzel, Wayne, additional, Kirk, Jeff, additional, Kirkpatrick, Mark, additional, Kirshenblat, Danielle, additional, Klaassen, Pamela, additional, Knapp, Bryan, additional, Scott Knight, J., additional, Knollenberg, Perry, additional, Koehler, Robert, additional, Koekemoer, Anton, additional, Kovacs, Aiden, additional, Kulp, Trey, additional, Kumari, Nimisha, additional, Kyprianou, Mark, additional, La Massa, Stephanie, additional, Labador, Aurora, additional, Labiano, Alvaro, additional, Lagage, Pierre-Olivier, additional, Lajoie, Charles-Philippe, additional, Lallo, Matthew, additional, Lam, May, additional, Lamb, Tracy, additional, Lambros, Scott, additional, Lampenfield, Richard, additional, Langston, James, additional, Larson, Kirsten, additional, Law, David, additional, Lawrence, Jon, additional, Lee, David, additional, Leisenring, Jarron, additional, Lepo, Kelly, additional, Leveille, Michael, additional, Levenson, Nancy, additional, Levine, Marie, additional, Levy, Zena, additional, Lewis, Dan, additional, Lewis, Hannah, additional, Libralato, Mattia, additional, Lightsey, Paul, additional, Link, Miranda, additional, Liu, Lily, additional, Lo, Amy, additional, Lockwood, Alexandra, additional, Logue, Ryan, additional, Long, Chris, additional, Long, Douglas, additional, Loomis, Charles, additional, Lopez-Caniego, Marcos, additional, Lorenzo Alvarez, Jose, additional, Love-Pruitt, Jennifer, additional, Lucy, Adrian, additional, Luetzgendorf, Nora, additional, Maghami, Peiman, additional, Maiolino, Roberto, additional, Major, Melissa, additional, Malla, Sunita, additional, Malumuth, Eliot, additional, Manjavacas, Elena, additional, Mannfolk, Crystal, additional, Marrione, Amanda, additional, Marston, Anthony, additional, Martel, André, additional, Maschmann, Marc, additional, Masci, Gregory, additional, Masciarelli, Michaela, additional, Maszkiewicz, Michael, additional, Mather, John, additional, McKenzie, Kenny, additional, McLean, Brian, additional, McMaster, Matthew, additional, Melbourne, Katie, additional, Meléndez, Marcio, additional, Menzel, Michael, additional, Merz, Kaiya, additional, Meyett, Michele, additional, Meza, Luis, additional, Miskey, Cherie, additional, Misselt, Karl, additional, Moller, Christopher, additional, Morrison, Jane, additional, Morse, Ernie, additional, Moseley, Harvey, additional, Mosier, Gary, additional, Mountain, Matt, additional, Mueckay, Julio, additional, Mueller, Michael, additional, Mullally, Susan, additional, Murphy, Jess, additional, Murray, Katherine, additional, Murray, Claire, additional, Mustelier, David, additional, Muzerolle, James, additional, Mycroft, Matthew, additional, Myers, Richard, additional, Myrick, Kaila, additional, Nanavati, Shashvat, additional, Nance, Elizabeth, additional, Nayak, Omnarayani, additional, Naylor, Bret, additional, Nelan, Edmund, additional, Nickson, Bryony, additional, Nielson, Alethea, additional, Nieto-Santisteban, Maria, additional, Nikolov, Nikolay, additional, Noriega-Crespo, Alberto, additional, O’Shaughnessy, Brian, additional, O’Sullivan, Brian, additional, Ochs, William, additional, Ogle, Patrick, additional, Oleszczuk, Brenda, additional, Olmsted, Joseph, additional, Osborne, Shannon, additional, Ottens, Richard, additional, Owens, Beverly, additional, Pacifici, Camilla, additional, Pagan, Alyssa, additional, Page, James, additional, Park, Sang, additional, Parrish, Keith, additional, Patapis, Polychronis, additional, Paul, Lee, additional, Pauly, Tyler, additional, Pavlovsky, Cheryl, additional, Pedder, Andrew, additional, Peek, Matthew, additional, Pena-Guerrero, Maria, additional, Penanen, Konstantin, additional, Perez, Yesenia, additional, Perna, Michele, additional, Perriello, Beth, additional, Phillips, Kevin, additional, Pietraszkiewicz, Martin, additional, Pinaud, Jean-Paul, additional, Pirzkal, Norbert, additional, Pitman, Joseph, additional, Piwowar, Aidan, additional, Platais, Vera, additional, Player, Danielle, additional, Plesha, Rachel, additional, Pollizi, Joe, additional, Polster, Ethan, additional, Pontoppidan, Klaus, additional, Porterfield, Blair, additional, Proffitt, Charles, additional, Pueyo, Laurent, additional, Pulliam, Christine, additional, Quirt, Brian, additional, Quispe Neira, Irma, additional, Ramos Alarcon, Rafael, additional, Ramsay, Leah, additional, Rapp, Greg, additional, Rapp, Robert, additional, Rauscher, Bernard, additional, Ravindranath, Swara, additional, Rawle, Timothy, additional, Regan, Michael, additional, Reichard, Timothy A., additional, Reis, Carl, additional, Ressler, Michael E., additional, Rest, Armin, additional, Reynolds, Paul, additional, Rhue, Timothy, additional, Richon, Karen, additional, Rickman, Emily, additional, Ridgaway, Michael, additional, Ritchie, Christine, additional, Rix, Hans-Walter, additional, Robberto, Massimo, additional, Robinson, Gregory, additional, Robinson, Michael, additional, Robinson, Orion, additional, Rock, Frank, additional, Rodriguez, David, additional, Rodriguez Del Pino, Bruno, additional, Roellig, Thomas, additional, Rohrbach, Scott, additional, Roman, Anthony, additional, Romelfanger, Fred, additional, Rose, Perry, additional, Roteliuk, Anthony, additional, Roth, Marc, additional, Rothwell, Braden, additional, Rowlands, Neil, additional, Roy, Arpita, additional, Royer, Pierre, additional, Royle, Patricia, additional, Rui, Chunlei, additional, Rumler, Peter, additional, Runnels, Joel, additional, Russ, Melissa, additional, Rustamkulov, Zafar, additional, Ryden, Grant, additional, Ryer, Holly, additional, Sabata, Modhumita, additional, Sabatke, Derek, additional, Sabbi, Elena, additional, Samuelson, Bridget, additional, Sapp, Benjamin, additional, Sappington, Bradley, additional, Sargent, B., additional, Sauer, Arne, additional, Scheithauer, Silvia, additional, Schlawin, Everett, additional, Schlitz, Joseph, additional, Schmitz, Tyler, additional, Schneider, Analyn, additional, Schreiber, Jürgen, additional, Schulze, Vonessa, additional, Schwab, Ryan, additional, Scott, John, additional, Sembach, Kenneth, additional, Shanahan, Clare, additional, Shaughnessy, Bryan, additional, Shaw, Richard, additional, Shawger, Nanci, additional, Shay, Christopher, additional, Sheehan, Evan, additional, Shen, Sharon, additional, Sherman, Allan, additional, Shiao, Bernard, additional, Shih, Hsin-Yi, additional, Shivaei, Irene, additional, Sienkiewicz, Matthew, additional, Sing, David, additional, Sirianni, Marco, additional, Sivaramakrishnan, Anand, additional, Skipper, Joy, additional, Sloan, G. C., additional, Slocum, Christine, additional, Slowinski, Steven, additional, Smith, Erin, additional, Smith, Eric, additional, Smith, Denise, additional, Smith, Corbett, additional, Snyder, Gregory, additional, Soh, Warren, additional, Tony Sohn, Sangmo, additional, Soto, Christian, additional, Spencer, Richard, additional, Stallcup, Scott, additional, Stansberry, John, additional, Starr, Carl, additional, Starr, Elysia, additional, Stewart, Alphonso, additional, Stiavelli, Massimo, additional, Straughn, Amber, additional, Strickland, David, additional, Stys, Jeff, additional, Summers, Francis, additional, Sun, Fengwu, additional, Sunnquist, Ben, additional, Swade, Daryl, additional, Swam, Michael, additional, Swaters, Robert, additional, Swoish, Robby, additional, Taylor, Joanna M., additional, Taylor, Rolanda, additional, Te Plate, Maurice, additional, Tea, Mason, additional, Teague, Kelly, additional, Telfer, Randal, additional, Temim, Tea, additional, Thatte, Deepashri, additional, Thompson, Christopher, additional, Thompson, Linda, additional, Thomson, Shaun, additional, Tikkanen, Tuomo, additional, Tippet, William, additional, Todd, Connor, additional, Toolan, Sharon, additional, Tran, Hien, additional, Trejo, Edwin, additional, Truong, Justin, additional, Tsukamoto, Chris, additional, Tustain, Samuel, additional, Tyra, Harrison, additional, Ubeda, Leonardo, additional, Underwood, Kelli, additional, Uzzo, Michael, additional, Van Campen, Julie, additional, Vandal, Thomas, additional, Vandenbussche, Bart, additional, Vila, Begoña, additional, Volk, Kevin, additional, Wahlgren, Glenn, additional, Waldman, Mark, additional, Walker, Chanda, additional, Wander, Michel, additional, Warfield, Christine, additional, Warner, Gerald, additional, Wasiak, Matthew, additional, Watkins, Mitchell, additional, Weaver, Andrew, additional, Weilert, Mark, additional, Weiser, Nick, additional, Weiss, Ben, additional, Weissman, Sarah, additional, Welty, Alan, additional, West, Garrett, additional, Wheate, Lauren, additional, Wheatley, Elizabeth, additional, Wheeler, Thomas, additional, White, Rick, additional, Whiteaker, Kevin, additional, Whitehouse, Paul, additional, Whiteleather, Jennifer, additional, Whitman, William, additional, Williams, Christina, additional, Willmer, Christopher, additional, Willoughby, Scott, additional, Wilson, Andrew, additional, Wirth, Gregory, additional, Wislowski, Emily, additional, Wolf, Erin, additional, Wolfe, David, additional, Wolff, Schuyler, additional, Workman, Bill, additional, Wright, Ray, additional, Wu, Carl, additional, Wu, Rai, additional, Wymer, Kristen, additional, Yates, Kayla, additional, Yeager, Christopher, additional, Yeates, Jared, additional, Yerger, Ethan, additional, Yoon, Jinmi, additional, Young, Alice, additional, Yu, Susan, additional, Zak, Dean, additional, Zeidler, Peter, additional, Zhou, Julia, additional, Zielinski, Thomas, additional, Zincke, Cristian, additional, and Zonak, Stephanie, additional
Published: 2023
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248. How Dark the Sky: The JWST Backgrounds

Author: Rigby, Jane R., primary, Lightsey, Paul A., additional, García Marín, Macarena, additional, Bowers, Charles W., additional, Smith, Erin C., additional, Glasse, Alistair, additional, McElwain, Michael W., additional, Rieke, George H., additional, Chary, Ranga-Ram, additional, Liu, Xiang (Cate), additional, Clampin, Mark, additional, Kimble, Randy A., additional, Kinzel, Wayne, additional, Laidler, Vicki, additional, Mehalick, Kimberly I., additional, Noriega-Crespo, Alberto, additional, Shivaei, Irene, additional, Skelton, Dennis, additional, Stark, Christopher, additional, Temim, Tea, additional, Wei, Zongying, additional, and Willott, Chris J., additional
Published: 2023
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249. The Mid-infrared Instrument for JWST and Its In-flight Performance

Author: Wright, Gillian S., primary, Rieke, George H., additional, Glasse, Alistair, additional, Ressler, Michael, additional, García Marín, Macarena, additional, Aguilar, Jonathan, additional, Alberts, Stacey, additional, Álvarez-Márquez, Javier, additional, Argyriou, Ioannis, additional, Banks, Kimberly, additional, Baudoz, Pierre, additional, Boccaletti, Anthony, additional, Bouchet, Patrice, additional, Bouwman, Jeroen, additional, Brandl, Bernard R., additional, Breda, David, additional, Bright, Stacey, additional, Cale, Steven, additional, Colina, Luis, additional, Cossou, Christophe, additional, Coulais, Alain, additional, Cracraft, Misty, additional, De Meester, Wim, additional, Dicken, Daniel, additional, Engesser, Michael, additional, Etxaluze, Mireya, additional, Fox, Ori D., additional, Friedman, Scott, additional, Fu, Henry, additional, Gasman, Danny, additional, Gáspár, András, additional, Gastaud, René, additional, Geers, Vincent, additional, Glauser, Adrian Michael, additional, Gordon, Karl D., additional, Greene, Thomas, additional, Greve, Thomas R., additional, Grundy, Timothy, additional, Güdel, Manuel, additional, Guillard, Pierre, additional, Haderlein, Peter, additional, Hashimoto, Ryan, additional, Henning, Thomas, additional, Hines, Dean, additional, Holler, Bryan, additional, Detre, Örs Hunor, additional, Jahromi, Amir, additional, James, Bryan, additional, Jones, Olivia C., additional, Justtanont, Kay, additional, Kavanagh, Patrick, additional, Kendrew, Sarah, additional, Klaassen, Pamela, additional, Krause, Oliver, additional, Labiano, Alvaro, additional, Lagage, Pierre-Olivier, additional, Lambros, Scott, additional, Larson, Kirsten, additional, Law, David, additional, Lee, David, additional, Libralato, Mattia, additional, Alverez, Jose Lorenzo, additional, Meixner, Margaret, additional, Morrison, Jane, additional, Mueller, Migo, additional, Murray, Katherine, additional, Mycroft, Matthew, additional, Myers, Richard, additional, Nayak, Omnarayani, additional, Naylor, Bret, additional, Nickson, Bryony, additional, Noriega-Crespo, Alberto, additional, Östlin, Göran, additional, O’Sullivan, Brian, additional, Ottens, Richard, additional, Patapis, Polychronis, additional, Penanen, Konstantin, additional, Pietraszkiewicz, Martin, additional, Ray, Tom, additional, Regan, Michael, additional, Roteliuk, Anthony, additional, Royer, Pierre, additional, Samara-Ratna, Piyal, additional, Samuelson, Bridget, additional, Sargent, Beth A., additional, Scheithauer, Silvia, additional, Schneider, Analyn, additional, Schreiber, Jürgen, additional, Shaughnessy, Bryan, additional, Sheehan, Evan, additional, Shivaei, Irene, additional, Sloan, G. C., additional, Tamas, Laszlo, additional, Teague, Kelly, additional, Temim, Tea, additional, Tikkanen, Tuomo, additional, Tustain, Samuel, additional, van Dishoeck, Ewine F., additional, Vandenbussche, Bart, additional, Weilert, Mark, additional, Whitehouse, Paul, additional, and Wolff, Schuyler, additional
Published: 2023
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250. Spectroscopic Time Series Performance of the Mid-infrared Instrument on the JWST

Author: Bouwman, Jeroen, primary, Kendrew, Sarah, additional, Greene, Thomas P., additional, Bell, Taylor J., additional, Lagage, Pierre-Olivier, additional, Schreiber, Jürgen, additional, Dicken, Daniel, additional, Sloan, G. C., additional, Espinoza, Néstor, additional, Scheithauer, Silvia, additional, Coulais, Alain, additional, Fox, Ori D., additional, Gastaud, René, additional, Glauser, Adrian M., additional, Jones, Olivia C., additional, Labiano, Alvaro, additional, Lahuis, Fred, additional, Morrison, Jane E., additional, Murray, Katherine, additional, Mueller, Michael, additional, Nayak, Omnarayani, additional, Wright, Gillian S., additional, Glasse, Alistair, additional, and Rieke, George, additional
Published: 2023
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