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William T. Reach
Researcher at Universities Space Research Association
Publications - 545
Citations - 95523
William T. Reach is an academic researcher from Universities Space Research Association. The author has contributed to research in topics: Galaxy & Interstellar medium. The author has an hindex of 131, co-authored 535 publications receiving 90496 citations. Previous affiliations of William T. Reach include California Institute of Technology & Space Telescope Science Institute.
Papers
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Proceedings ArticleDOI
Comparison of laboratory and in-flight performance of infared array camera (IRAC) detector arrays on Spitzer Space Telescope
Judith L. Pipher,Craig W. McMurtry,William J. Forrest,Craig R. McCreight,Mark E. McKelvey,Robert E. McMurray,Roy R. Johnson,Giovanni G. Fazio,Joseph L. Hora,Lori Allen,Matthew L. N. Ashby,Pauline Barmby,Lynne K. Deutsch,Jiasheng Huang,Massimo Marengo,S. Thomas Megeath,M. A. Pahre,B. M. Patten,Zhong Wang,Steven Willner,William F. Hoffmann,Samuel H. Moseley,Richard G. Arendt,Danny J. Krebs,Peter Eisenhardt,Daniel Stern,Varoujan Gorjian,Bidushi Bhattacharya,William J. Glaccum,Mark Lacy,Patrick Lowrance,Sean Carey,Seppo Laine,John R. Stauffer,Jason Surace,William T. Reach,Gillian Wilson +36 more
TL;DR: In this article, a brief comparison of pre-flight laboratory results vs. in-flight performance is given, including quantum efficiency and noise, as well as a discussion of irregular effects, such as residual image performance, first frame effect, banding, column pull-down and multiplexer bleed.
Journal ArticleDOI
Clustering of the IR Background Light with Spitzer: Contribution from Resolved Sources
Ian Sullivan,Asantha Cooray,Ranga-Ram Chary,James J. Bock,James J. Bock,Mark Brodwin,Michael J. I. Brown,Arjun Dey,Mark Dickinson,Peter Eisenhardt,Henry C. Ferguson,Mauro Giavalisco,Brian Keating,Andrew E. Lange,Bahram Mobasher,William T. Reach,Daniel Stern,Edward L. Wright +17 more
TL;DR: In this paper, the angular power spectrum of resolved sources at 3.6 μm (L band) in Spitzer imaging data of the Goodfellow HDF-N, the GOODS CDF-S, and the NDWFS Bootes field in several source magnitude bins.
Journal ArticleDOI
Photoelectric Heating and [CII] Cooling of High Galactic Latitude Translucent Clouds
TL;DR: In this paper, the role of dust grains in processing the interstellar radiation field (ISRF) and heating the gas was analyzed using the long-wavelength spectrometer on board the Infrared Space Observatory.
Journal ArticleDOI
Exploring the Optical Transient Sky with the Palomar Transient Factory
Arne Rau,Shrinivas R. Kulkarni,Nicholas M. Law,Joshua S. Bloom,David R. Ciardi,George Djorgovski,Derek B. Fox,Avishay Gal-Yam,C. Grillmair,Mansi M. Kasliwal,Peter Nugent,Eran O. Ofek,Robert M. Quimby,William T. Reach,Michael M. Shara,Lars Bildsten,S. Bradley Cenko,Andrew J. Drake,Alexei V. Filippenko,David J. Helfand,George Helou,D. Andrew Howell,D. Andrew Howell,Dovi Poznanski,Mark Sullivan +24 more
TL;DR: The Palomar Transient Factory (PTF) as discussed by the authors is a wide-field experiment designed to investigate the optical transient and variable sky on time scales from minutes to years, using the CFH12k mosaic camera, with a field of view of 7.9 deg^2 and a plate scale of 1 asec/pixel, mounted on the 48-inch Samuel Oschin Telescope.
Journal ArticleDOI
Using Spitzer Colors as Diagnostics of Star Formation Regions: The Interacting Galaxy Arp 107
Beverly J. Smith,C. Struck,Philip N. Appleton,Vassilis Charmandaris,Vassilis Charmandaris,William T. Reach,Joseph J. Eitter +6 more
TL;DR: In this article, the authors presented Spitzer infrared imaging of the galaxy pair Arp 107 and compare with an optical H? map and a numerical model of the interaction, and explained the age variation along the arm as the result of differences in the time of maximum compression in the arm.