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40 results on '"Kenworthy M"'

1. Disk Evolution Study Through Imaging of Nearby Young Stars (DESTINYS): The SPHERE view of the Orion star-forming region

Author

Valegård, P.-G., primary, Ginski, C., additional, Derkink, A., additional, Garufi, A., additional, Dominik, C., additional, Ribas, Á., additional, Williams, J. P., additional, Benisty, M., additional, Birnstiel, T., additional, Facchini, S., additional, Columba, G., additional, Hogerheijde, M., additional, van Holstein, R. G., additional, Huang, J., additional, Kenworthy, M., additional, Manara, C. F., additional, Pinilla, P., additional, Rab, Ch., additional, Sulaiman, R., additional, and Zurlo, A., additional

Published
2024
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2. Direct detectability of tidally heated exomoons by photometric orbital modulation.

Author

Kleisioti, E., Dirkx, D., Tan, X., and Kenworthy, M. A.

Subjects
NATURAL satellite atmospheres, NATURAL satellites, PLANETARY atmospheres, PLANETARY mass, PLANETARY orbits
Abstract

Aims. We investigate whether volcanic exomoons can be detected in thermal wavelength light curves due to their phase variability along their orbit. The method we use is based on the photometric signal variability that volcanic features or hotspots would cause in infrared (IR) wavelengths, when they are inhomogeneously distributed on the surface of a tidally heated exomoon (THEM). Methods. We simulated satellites of various sizes around an isolated planet and modeled the system's variability in two IR wavelengths, taking into account photon shot noise. The moon's periodic signal as it orbits the planet introduces a peak in the frequency space of the system's time-variable flux. We investigated the THEM and system properties that would make a moon stand out in the frequency space of its host's variable flux. Results. The moon's signal can produce a prominent feature in its host's flux periodogram at shorter IR wavelengths for hotspots with temperatures similar to the ones seen on the Jovian moon, Io, while the same moon would not be identifiable in longer IR wavelengths. By comparing observations at two different wavelengths, we are able to disentangle the signal of an exomoon with transiting and non-transiting orbital inclinations from the planet's signal in the frequency domain for system distances up to ~10 pc for Mars-sized exomoons and even further for Earth-sized ones. Conclusions. This method enlarges the parameter space of detectable exomoons around isolated planetary mass objects and directly imaged exoplanets, as it is sensitive to Io- to Earth-sized exomoons with hot volcanic features for a wide range of non-transiting orbital inclinations. Exomoon transits and the detection of outgassed volcanic molecules can subsequently confirm a putative detection. [ABSTRACT FROM AUTHOR]

Published
2024
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3. GMP-selected dual and lensed AGNs: Selection function and classification based on near-IR colors and resolved spectra from VLT/ERIS, Keck/OSIRIS, and LBT/LUCI

Author

Mannucci, F., primary, Scialpi, M., additional, Ciurlo, A., additional, Yeh, S., additional, Marconcini, C., additional, Tozzi, G., additional, Cresci, G., additional, Marconi, A., additional, Amiri, A., additional, Belfiore, F., additional, Carniani, S., additional, Cicone, C., additional, Nardini, E., additional, Pancino, E., additional, Rubinur, K., additional, Severgnini, P., additional, Ulivi, L., additional, Venturi, G., additional, Vignali, C., additional, Volonteri, M., additional, Pinna, E., additional, Rossi, F., additional, Puglisi, A., additional, Agapito, G., additional, Plantet, C., additional, Ghose, E., additional, Carbonaro, L., additional, Xompero, M., additional, Grani, P., additional, Esposito, S., additional, Power, J., additional, Guerra Ramon, J. C., additional, Lefebvre, M., additional, Cavallaro, A., additional, Davies, R., additional, Riccardi, A., additional, Macintosh, M., additional, Taylor, W., additional, Dolci, M., additional, Baruffolo, A., additional, Feuchtgruber, H., additional, Kravchenko, K., additional, Rau, C., additional, Sturm, E., additional, Wiezorrek, E., additional, Dallilar, Y., additional, and Kenworthy, M., additional

Published
2023
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4. The Enhanced Resolution Imager and Spectrograph for the VLT

Author

Davies, R., primary, Absil, O., additional, Agapito, G., additional, Agudo Berbel, A., additional, Baruffolo, A., additional, Biliotti, V., additional, Black, M., additional, Bonaglia, M., additional, Bonse, M., additional, Briguglio, R., additional, Campana, P., additional, Cao, Y., additional, Carbonaro, L., additional, Cortes, A., additional, Cresci, G., additional, Dallilar, Y., additional, Dannert, F., additional, De Rosa, R. J., additional, Deysenroth, M., additional, Di Antonio, I., additional, Di Cianno, A., additional, Di Rico, G., additional, Doelman, D., additional, Dolci, M., additional, Dorn, R., additional, Eisenhauer, F., additional, Esposito, S., additional, Fantinel, D., additional, Ferruzzi, D., additional, Feuchtgruber, H., additional, Finger, G., additional, Förster Schreiber, N. M., additional, Gao, X., additional, Gemperlein, H., additional, Genzel, R., additional, Gillessen, S., additional, Ginski, C., additional, Glauser, A. M., additional, Glindemann, A., additional, Grani, P., additional, Hartl, M., additional, Hayoz, J., additional, Heida, M., additional, Henry, D., additional, Hofmann, R., additional, Huber, H., additional, Kasper, M., additional, Keller, C., additional, Kenworthy, M., additional, Kravchenko, K., additional, Kuntschner, H., additional, Lacour, S., additional, Lightfoot, J., additional, Lunney, D., additional, Lutz, D., additional, Macintosh, M., additional, Mannucci, F., additional, Marsset, M., additional, Modigliani, A., additional, Neeser, M., additional, Orban de Xivry, G., additional, Ott, T., additional, Pallanca, L., additional, Patapis, P., additional, Pearson, D., additional, Peña, E., additional, Percheron, I., additional, Puglisi, A., additional, Quanz, S. P., additional, Rabien, S., additional, Rau, C., additional, Riccardi, A., additional, Salasnich, B., additional, Schmid, H.-M., additional, Schubert, J., additional, Serra, B., additional, Shimizu, T., additional, Snik, F., additional, Sturm, E., additional, Tacconi, L., additional, Taylor, W., additional, Valentini, A., additional, Waring, C., additional, Wiezorrek, E., additional, and Xompero, M., additional

Published
2023
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7. Eclipse of the V773 Tau B circumbinary disc

Author

Kenworthy, M. A., primary, González Picos, D., additional, Elizondo, E., additional, Martin, R. G., additional, van Dam, D. M., additional, Rodriguez, J. E., additional, Kennedy, G. M., additional, Ginski, C., additional, Mugrauer, M., additional, Vogt, N., additional, Adam, C., additional, and Oelkers, R. J., additional

Published
2022
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8. A scaled-up planetary system around a supernova progenitor

Author

Squicciarini, V., primary, Gratton, R., additional, Janson, M., additional, Mamajek, E. E., additional, Chauvin, G., additional, Delorme, P., additional, Langlois, M., additional, Vigan, A., additional, Ringqvist, S. C., additional, Meeus, G., additional, Reffert, S., additional, Kenworthy, M., additional, Meyer, M. R., additional, Bonnefoy, M., additional, Bonavita, M., additional, Mesa, D., additional, Samland, M., additional, Desidera, S., additional, D’Orazi, V., additional, Engler, N., additional, Alecian, E., additional, Miglio, A., additional, Henning, T., additional, Quanz, S. P., additional, Mayer, L., additional, Flasseur, O., additional, and Marleau, G.-D., additional

Published
2022
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9. Probing inner and outer disk misalignments in transition disks

Author

Bohn, A. J., primary, Benisty, M., additional, Perraut, K., additional, van der Marel, N., additional, Wölfer, L., additional, van Dishoeck, E. F., additional, Facchini, S., additional, Manara, C. F., additional, Teague, R., additional, Francis, L., additional, Berger, J.-P., additional, Garcia-Lopez, R., additional, Ginski, C., additional, Henning, T., additional, Kenworthy, M., additional, Kraus, S., additional, Ménard, F., additional, Mérand, A., additional, and Pérez, L. M., additional

Published
2022
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11. Exoplanets with ELT-METIS

Author

Bowens, R., primary, Meyer, M. R., additional, Delacroix, C., additional, Absil, O., additional, van Boekel, R., additional, Quanz, S. P., additional, Shinde, M., additional, Kenworthy, M., additional, Carlomagno, B., additional, Orban de Xivry, G., additional, Cantalloube, F., additional, and Pathak, P., additional

Published
2021
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15. The β Pictoris b Hill sphere transit campaign

Author

Kenworthy, M. A., primary, Mellon, S. N., additional, Bailey, J. I., additional, Stuik, R., additional, Dorval, P., additional, Talens, G. J. J., additional, Crawford, S. R., additional, Mamajek, E. E., additional, Laginja, I., additional, Ireland, M., additional, Lomberg, B., additional, Kuhn, R. B., additional, Snellen, I., additional, Zwintz, K., additional, Kuschnig, R., additional, Kennedy, G. M., additional, Abe, L., additional, Agabi, A., additional, Mekarnia, D., additional, Guillot, T., additional, Schmider, F., additional, Stee, P., additional, de Pra, Y., additional, Buttu, M., additional, Crouzet, N., additional, Kalas, P., additional, Wang, J. J., additional, Stevenson, K., additional, de Mooij, E., additional, Lagrange, A.-M., additional, Lacour, S., additional, Lecavelier des Etangs, A., additional, Nowak, M., additional, Strøm, P. A., additional, Hui, Z., additional, and Wang, L., additional

Published
2021
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16. Searching for proto-planets with MUSE

Author

Xie, C., primary, Haffert, S. Y., additional, de Boer, J., additional, Kenworthy, M. A., additional, Brinchmann, J., additional, Girard, J., additional, Snellen, I. A. G., additional, and Keller, C. U., additional

Published
2020
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17. Disk Evolution Study Through Imaging of Nearby Young Stars (DESTINYS): A close low-mass companion to ET Cha

Author

Ginski, C., primary, Ménard, F., additional, Rab, Ch., additional, Mamajek, E. E., additional, van Holstein, R. G., additional, Benisty, M., additional, Manara, C. F., additional, Asensio Torres, R., additional, Bohn, A., additional, Birnstiel, T., additional, Delorme, P., additional, Facchini, S., additional, Garufi, A., additional, Gratton, R., additional, Hogerheijde, M., additional, Huang, J., additional, Kenworthy, M., additional, Langlois, M., additional, Pinilla, P., additional, Pinte, C., additional, Ribas, Á., additional, Rosotti, G., additional, Schmidt, T. O. B., additional, van den Ancker, M., additional, Wahhaj, Z., additional, Waters, L. B. F. M., additional, Williams, J., additional, and Zurlo, A., additional

Published
2020
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19. MASCARA-4 b/bRing-1 b: A retrograde hot Jupiter around a bright A-type star

Author

Dorval, P., primary, Talens, G. J. J., additional, Otten, G. P. P. L., additional, Brahm, R., additional, Jordán, A., additional, Torres, P., additional, Vanzi, L., additional, Zapata, A., additional, Henry, T., additional, Paredes, L., additional, Jao, W. C., additional, James, H., additional, Hinojosa, R., additional, Bakos, G. A., additional, Csubry, Z., additional, Bhatti, W., additional, Suc, V., additional, Osip, D., additional, Mamajek, E. E., additional, Mellon, S. N., additional, Wyttenbach, A., additional, Stuik, R., additional, Kenworthy, M., additional, Bailey, J., additional, Ireland, M., additional, Crawford, S., additional, Lomberg, B., additional, Kuhn, R., additional, and Snellen, I., additional

Published
2020
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24. Revisiting the pulsational characteristics of the exoplanet host starβPictoris

Author

Zwintz, K., primary, Reese, D. R., additional, Neiner, C., additional, Pigulski, A., additional, Kuschnig, R., additional, Müllner, M., additional, Zieba, S., additional, Abe, L., additional, Guillot, T., additional, Handler, G., additional, Kenworthy, M., additional, Stuik, R., additional, Moffat, A. F. J., additional, Popowicz, A., additional, Rucinski, S. M., additional, Wade, G. A., additional, Weiss, W. W., additional, Bailey, J. I., additional, Crawford, S., additional, Ireland, M., additional, Lomberg, B., additional, Mamajek, E. E., additional, Mellon, S. N., additional, and Talens, G. J., additional

Published
2019
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27. Post-conjunction detection of β Pictoris b with VLT/SPHERE

Author

Lagrange, A.-M., primary, Boccaletti, A., additional, Langlois, M., additional, Chauvin, G., additional, Gratton, R., additional, Beust, H., additional, Desidera, S., additional, Milli, J., additional, Bonnefoy, M., additional, Cheetham, A., additional, Feldt, M., additional, Meyer, M., additional, Vigan, A., additional, Biller, B., additional, Bonavita, M., additional, Baudino, J.-L., additional, Cantalloube, F., additional, Cudel, M., additional, Daemgen, S., additional, Delorme, P., additional, D’Orazi, V., additional, Girard, J., additional, Fontanive, C., additional, Hagelberg, J., additional, Janson, M., additional, Keppler, M., additional, Koypitova, T., additional, Galicher, R., additional, Lannier, J., additional, Le Coroller, H., additional, Ligi, R., additional, Maire, A.-L., additional, Mesa, D., additional, Messina, S., additional, Müeller, A., additional, Peretti, S., additional, Perrot, C., additional, Rouan, D., additional, Salter, G., additional, Samland, M., additional, Schmidt, T., additional, Sissa, E., additional, Zurlo, A., additional, Beuzit, J.-L., additional, Mouillet, D., additional, Dominik, C., additional, Henning, T., additional, Lagadec, E., additional, Ménard, F., additional, Schmid, H.-M., additional, Turatto, M., additional, Udry, S., additional, Bohn, A. J., additional, Charnay, B., additional, Gomez Gonzales, C. A., additional, Gry, C., additional, Kenworthy, M., additional, Kral, Q., additional, Mordasini, C., additional, Moutou, C., additional, van der Plas, G., additional, Schlieder, J. E., additional, Abe, L., additional, Antichi, J., additional, Baruffolo, A., additional, Baudoz, P., additional, Baudrand, J., additional, Blanchard, P., additional, Bazzon, A., additional, Buey, T., additional, Carbillet, M., additional, Carle, M., additional, Charton, J., additional, Cascone, E., additional, Claudi, R., additional, Costille, A., additional, Deboulbe, A., additional, De Caprio, V., additional, Dohlen, K., additional, Fantinel, D., additional, Feautrier, P., additional, Fusco, T., additional, Gigan, P., additional, Giro, E., additional, Gisler, D., additional, Gluck, L., additional, Hubin, N., additional, Hugot, E., additional, Jaquet, M., additional, Kasper, M., additional, Madec, F., additional, Magnard, Y., additional, Martinez, P., additional, Maurel, D., additional, Le Mignant, D., additional, Möller-Nilsson, O., additional, Llored, M., additional, Moulin, T., additional, Origné, A., additional, Pavlov, A., additional, Perret, D., additional, Petit, C., additional, Pragt, J., additional, Szulagyi, J., additional, and Wildi, F., additional

Published
2019
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29. Constraining the period of the ringed secondary companion to the young star J1407 with photographic plates

Author

Mentel, R. T., primary, Kenworthy, M. A., additional, Cameron, D. A., additional, Scott, E. L., additional, Mellon, S. N., additional, Hudec, R., additional, Birkby, J. L., additional, Mamajek, E. E., additional, Schrimpf, A., additional, Reichart, D. E., additional, Haislip, J. B., additional, Kouprianov, V. V., additional, Hambsch, F.-J., additional, Tan, T.-G., additional, Hills, K., additional, Grindlay, J. E., additional, Rodriguez, J. E., additional, Lund, M. B., additional, and Kuhn, R. B., additional

Published
2018
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30. Data calibration for the MASCARA and bRing instruments

Author

Talens, G. J. J., primary, Deul, E. R., additional, Stuik, R., additional, Burggraaff, O., additional, Lesage, A.-L., additional, Spronck, J. F. P., additional, Mellon, S. N., additional, Bailey, J. I., additional, Mamajek, E. E., additional, Kenworthy, M. A., additional, and Snellen, I. A. G., additional

Published
2018
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31. First direct detection of a polarized companion outside a resolved circumbinary disk around CS Chamaeleonis

Author

Ginski, C., primary, Benisty, M., additional, van Holstein, R. G., additional, Juhász, A., additional, Schmidt, T. O. B., additional, Chauvin, G., additional, de Boer, J., additional, Wilby, M., additional, Manara, C. F., additional, Delorme, P., additional, Ménard, F., additional, Pinilla, P., additional, Birnstiel, T., additional, Flock, M., additional, Keller, C., additional, Kenworthy, M., additional, Milli, J., additional, Olofsson, J., additional, Pérez, L., additional, Snik, F., additional, and Vogt, N., additional

Published
2018
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34. Direct detection of scattered light gaps in the transitional disk around HD 97048 with VLT/SPHERE

Author

Ginski, C., primary, Stolker, T., additional, Pinilla, P., additional, Dominik, C., additional, Boccaletti, A., additional, de Boer, J., additional, Benisty, M., additional, Biller, B., additional, Feldt, M., additional, Garufi, A., additional, Keller, C. U., additional, Kenworthy, M., additional, Maire, A. L., additional, Ménard, F., additional, Mesa, D., additional, Milli, J., additional, Min, M., additional, Pinte, C., additional, Quanz, S. P., additional, van Boekel, R., additional, Bonnefoy, M., additional, Chauvin, G., additional, Desidera, S., additional, Gratton, R., additional, Girard, J. H. V., additional, Keppler, M., additional, Kopytova, T., additional, Lagrange, A.-M., additional, Langlois, M., additional, Rouan, D., additional, and Vigan, A., additional

Published
2016
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35. A narrow, edge-on disk resolved around HD 106906 with SPHERE

Author

Lagrange, A.-M., primary, Langlois, M., additional, Gratton, R., additional, Maire, A.-L., additional, Milli, J., additional, Olofsson, J., additional, Vigan, A., additional, Bailey, V., additional, Mesa, D., additional, Chauvin, G., additional, Boccaletti, A., additional, Galicher, R., additional, Girard, J. H., additional, Bonnefoy, M., additional, Samland, M., additional, Menard, F., additional, Henning, T., additional, Kenworthy, M., additional, Thalmann, C., additional, Beust, H., additional, Beuzit, J.-L., additional, Brandner, W., additional, Buenzli, E., additional, Cheetham, A., additional, Janson, M., additional, le Coroller, H., additional, Lannier, J., additional, Mouillet, D., additional, Peretti, S., additional, Perrot, C., additional, Salter, G., additional, Sissa, E., additional, Wahhaj, Z., additional, Abe, L., additional, Desidera, S., additional, Feldt, M., additional, Madec, F., additional, Perret, D., additional, Petit, C., additional, Rabou, P., additional, Soenke, C., additional, and Weber, L., additional

Published
2016
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37. The GROUSE project

Author

de Mooij, E. J. W., primary, Brogi, M., additional, de Kok, R. J., additional, Snellen, I. A. G., additional, Kenworthy, M. A., additional, and Karjalainen, R., additional

Published
2013
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39. The GROUSE project: III. Ks-band observations of the thermal emission from WASP-33b.

Author

Mooij, E. J. W. de, Brogi, M., Kok, R. J. de, Snellen, I. A. G., Kenworthy, M. A., and Karjalainen, R.

Subjects
SPECTRAL energy distribution, ASTRONOMY, BRIGHTNESS temperature, SOLAR radiation, ASTROPHYSICAL radiation
Abstract

Context. In recent years, day-side emission from about a dozen hot Jupiters has been detected through ground-based secondary eclipse observations in the near-infrared. These near-infrared observations are vital for determining the energy budgets of hot Jupiters, since they probe the planet's spectral energy distribution near its peak. Aims. The aim of this work is to measure the Ks-band secondary eclipse depth of WASP-33b, the first planet discovered to transit an A-type star. This planet receives the highest level of irradiation of all transiting planets discovered to date. Furthermore, its host-star shows pulsations and is classified as a low-amplitude б Scuti. Methods. As part of our GROUnd-based Secondary Eclipse (GROUSE) project we have obtained observations of two separate secondary eclipses of WASP-33b in the Ks-band using the LIRIS instrument on the William Herschel Telescope (WHT). The telescope was significantly defocused to avoid saturation of the detector for this bright star (K ∼ 7.5). To increase the stability and the cadence of the observations, they were performed in staring mode. We collected a total of 5100 and 6900 frames for the first and the second night respectively, both with an average cadence of 3.3 s. Results. On the second night the eclipse is detected at the 12 -σ level, with a measured eclipse depth of 0.244 +0.027 −0.020%. This eclipse depth corresponds to a brightness temperature of 3270±115 −160 K. The measured brightness temperature on the second night is consistent with the expected equilibrium temperature for a planet with a very low albedo and a rapid re-radiation of the absorbed stellar light. For the other night the short out-of-eclipse baseline prevents good corrections for the stellar pulsations and systematic effects, which makes this dataset unreliable for eclipse depth measurements. This demonstrates the need of getting a sufficient out-of-eclipse baseline. [ABSTRACT FROM AUTHOR]

Published
2013
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40. MASCARA: The Multi-site All-Sky CAmeRA

Author

Le Poole Rudolf, Horst Rik ter, de Mooij Ernst, Kenworthy Matthew, Navarro Ramon, Bettonvil Felix, Otten Gilles, Stuik Remko, Snellen Inas, Lesage Anna-Lea, and Spronck Julien

Subjects
Physics, QC1-999
Abstract

The Multi-site All-Sky CAmeRA, MASCARA, is an instrument currently in the design phase, that is aimed to find the brightest transiting planet systems in the sky. It will consist of several stations across the globe, each monitoring the near-entire sky using a battery of CCD-detectors plus wide-field lenses, targeting stars in the V = 4 − 8 magnitude range. MASCARA will be able to detect individual transits from Jupiter-size planets over this whole magnitude range, while smaller planets will be found by co-adding transit events. We expect to discover up to a dozen bright transit systems in this way. These will be extremely valuable for atmospheric follow-up studies.

Published
2013
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