CaltechAUTHORS
  A Caltech Library Service

Performance of the infrared array camera (IRAC) for SIRTF during instrument integration and test

Hora, Joseph L. and Fazio, Giovanni G. and Allen, Lori E. and Ashby, Matthew L. N. and Barmby, Pauline and Deutsch, Lynne K. and Huang, Jiasheng and Megeath, S. Tom and Pahre, Michael A. and Patten, Brian M. and Wang, Zhong and Willner, Steven P. and Hoffmann, William F. and Mentzell, J. Eric and Eisenhardt, Peter and Stern, Daniel and Gorjian, Varoujan and Glaccum, William and Lacy, Mark and Carey, Sean and Surace, Jason A. and Reach, William T. and Pipher, Judith L. and Forrest, William J. and McCreight, Craig R. (2003) Performance of the infrared array camera (IRAC) for SIRTF during instrument integration and test. In: IR Space Telescopes and Instruments. Proceedings of SPIE. No.4850. Society of Photo-Optical Instrumentation Engineers , Bellingham, WA, pp. 83-97. ISBN 9780819446299. https://resolver.caltech.edu/CaltechAUTHORS:20181217-161033323

[img] PDF - Published Version
See Usage Policy.

375Kb

Use this Persistent URL to link to this item: https://resolver.caltech.edu/CaltechAUTHORS:20181217-161033323

Abstract

The Infrared Array Camera (IRAC) is one of three focal plane instruments in the Space Infrared Telescope Facility (SIRTF). IRAC is a four-channel camera that obtains simultaneous images at 3.6, 4.5, 5.8, and 8 microns. Two adjacent 5.12x5.12 arcmin fields of view in the SIRTF focal plane are viewed by the four channels in pairs (3.6 and 5.8 microns; 4.5 and 8 microns). All four detector arrays in the camera are 256x256 pixels in size, with the two shorter wavelength channels using InSb and the two longer wavelength channels using Si:As IBC detectors. We describe here the results of the instrument functional and calibration tests completed at Ball Aerospace during the integration with the cryogenic telescope assembly, and provide updated estimates of the in-flight sensitivity and performance of IRAC in SIRTF.


Item Type:Book Section
Related URLs:
URLURL TypeDescription
https://doi.org/10.1117/12.461791DOIArticle
ORCID:
AuthorORCID
Hora, Joseph L.0000-0002-5599-4650
Fazio, Giovanni G.0000-0002-0670-0708
Ashby, Matthew L. N.0000-0002-3993-0745
Barmby, Pauline0000-0003-2767-0090
Megeath, S. Tom0000-0001-7629-3573
Willner, Steven P.0000-0002-9895-5758
Stern, Daniel0000-0003-2686-9241
Lacy, Mark0000-0002-3032-1783
Carey, Sean0000-0002-0221-6871
Surace, Jason A.0000-0001-7291-0087
Reach, William T.0000-0001-8362-4094
Additional Information:© 2003 Society of Photo-Optical Instrumentation Engineers. We acknowledge funding from NASA Office of Space Science for the work performed at the CfA and GSFC. We thank the Integration and Test group at GSFC for their excellent support of the IRAC testing program, including Ray Jungo, Ed Lander, Marty Brown, Ayman Mekhail, Maureen Armbruster, Peter Gorog, Jim MacLeod, and GSFC QA including Shirley Paul and Norm Lee. We also thank John Polizotti, Leslie Frazier, John Boczenowski, Warren Martell, and Paul Okun from SAO Central Engineering for system engineering and QA support.
Group:Infrared Processing and Analysis Center (IPAC)
Funders:
Funding AgencyGrant Number
NASAUNSPECIFIED
Subject Keywords:infrared astronomy, infrared arrays, calibration, SIRTF, IRAC
Series Name:Proceedings of SPIE
Issue or Number:4850
Record Number:CaltechAUTHORS:20181217-161033323
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20181217-161033323
Official Citation:Joseph L. Hora, Giovanni G. Fazio, Lori E. Allen, Matthew L.N. Ashby, Pauline Barmby, Lynne K. Deutsch, Jiasheng Huang, S. Thomas Megeath, Michael A. Pahre, Brian Michael Patten, Zhong Wang, Steven P. Willner, William F. Hoffmann, J. Eric Mentzell, Peter Eisenhardt, Daniel Stern, Varoujan Gorjian, William J. Glaccum, Mark Lacy, Sean Carey, Jason A. Surace, William T. Reach, Judith L. Pipher, William J. Forrest, Craig R. McCreight, "Performance of the infrared array camera (IRAC) for SIRTF during instrument integration and test," Proc. SPIE 4850, IR Space Telescopes and Instruments, (5 March 2003); doi: 10.1117/12.461791
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:91876
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:18 Dec 2018 18:02
Last Modified:10 Dec 2019 22:30

Repository Staff Only: item control page