1. The Space Infrared Interferometric Telescope (SPIRIT): High-resolution imaging and spectroscopy in the far-infrared
- Author
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John C. Mather, Anthony J. Martino, Jonathan P. Gardner, Marc J. Kuchner, Lee G. Mundy, Julie A. Crooke, Robert F. Silverberg, Stephen A. Rinehart, Art Ferrer, Amy J. Barger, Dave Quinn, Gordon J. Stacey, Drew Jones, Martin Harwit, Joe Pellicciotti, Paul Mason, Jim Kellogg, Jim Mannion, H. Philip Stahl, Rick Mills, David Leisawitz, Stan Ollendorf, Dominic J. Benford, Lynne A. Hillenbrand, Dave DiPietro, Steve Cooley, Amy Mainzer, Charles Baker, Kate Hartman, Alan J. Kogut, Michael Femiano, John M. Carpenter, Richard Caverly, Phil Chen, Richard Broderick, Javier Lecha, Lou Hallock, Tupper Hyde, Steve Tompkins, Tim Sauerwine, Christine Cottingham, Kenny Harris, Jacqueline Fischer, Andrew Blain, Bill Lawson, Johannes Staguhn, Mike DiPirro, Maria Lecha, Terry Smith, Sheila Wall, Mark E. Wilson, Rob Boyle, Kirk Rhee, Jason Budinoff, Gibran McDonald, and June L. Tveekrem
- Subjects
Atmospheric Science ,Population ,FOS: Physical sciences ,Aerospace Engineering ,Field of view ,Astrophysics::Cosmology and Extragalactic Astrophysics ,Astrophysics ,law.invention ,Telescope ,Far infrared ,Planet ,law ,education ,Astrophysics::Galaxy Astrophysics ,Physics ,education.field_of_study ,Astrophysics (astro-ph) ,James Webb Space Telescope ,Astrophysics::Instrumentation and Methods for Astrophysics ,Astronomy ,Astronomy and Astrophysics ,Planetary system ,Atacama Large Millimeter Array ,Geophysics ,Space and Planetary Science ,General Earth and Planetary Sciences ,Astrophysics::Earth and Planetary Astrophysics - Abstract
We report results of a recently-completed pre-Formulation Phase study of SPIRIT, a candidate NASA Origins Probe mission. SPIRIT is a spatial and spectral interferometer with an operating wavelength range 25 - 400 microns. SPIRIT will provide sub-arcsecond resolution images and spectra with resolution R = 3000 in a 1 arcmin field of view to accomplish three primary scientific objectives: (1) Learn how planetary systems form from protostellar disks, and how they acquire their inhomogeneous composition; (2) characterize the family of extrasolar planetary systems by imaging the structure in debris disks to understand how and where planets of different types form; and (3) learn how high-redshift galaxies formed and merged to form the present-day population of galaxies. Observations with SPIRIT will be complementary to those of the James Webb Space Telescope and the ground-based Atacama Large Millimeter Array. All three observatories could be operational contemporaneously., 20 pages, 12 figures, accepted for publication in J. Adv. Space Res. on 26 May 2007
- Published
- 2007