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Cited by 1,526

The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.

The Infrared Spectrograph (IRS) on the Spitzer Space Telescope

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Houck, J. R., Roellig, T. L., van Cleve, J., Forrest, W. J., Herter, T., Lawrence, C. R., Matthews, K., Reitsema, H. J., Soifer, B. T., Watson, D. M., Weedman, D., Huisjen, M., Troeltzsch, J., Barry, D. J., Bernard‐Salas, J., Blacken, C. E., Brandl, B. R., Charmandaris, V., Devost, D., Gull, G. E., Hall, P., Henderson, C. P., Higdon, S. J. U., Pirger, B. E., Schoenwald, J., Sloan, G. C., Uchida, K. I., Appleton, P. N., Armus, L., Burgdorf, M. J., Fajardo‐Acosta, S. B., Grillmair, C. J., Ingalls, J. G., Morris, P. W., Teplitz, H. I.·2004·The Astrophysical Journal Supplement Series

Abstract

The Infrared Spectrograph (IRS) is one of three science instruments on the Spitzer Space Telescope. The IRS comprises four separate spectrograph modules covering the wavelength range from 5.3 to 38 μm with spectral resolutions, R = λ/Δλ ≈ 90 and 600, and it was optimized to take full advantage of the very low background in the space environment. The IRS is performing at or better than the prelaunch predictions. An autonomous target acquisition capability enables the IRS to locate the mid-infrared centroid of a source, providing the information so that the spacecraft can accurately offset that centroid to a selected slit. This feature is particularly useful when taking spectra of sources with poorly known coordinates. An automated data-reduction pipeline has been developed at the Spitzer Science Center.

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Metadata

Authors
Houck, J. R., Roellig, T. L., van Cleve, J., Forrest, W. J., Herter, T., Lawrence, C. R., Matthews, K., Reitsema, H. J., Soifer, B. T., Watson, D. M., Weedman, D., Huisjen, M., Troeltzsch, J., Barry, D. J., Bernard‐Salas, J., Blacken, C. E., Brandl, B. R., Charmandaris, V., Devost, D., Gull, G. E., Hall, P., Henderson, C. P., Higdon, S. J. U., Pirger, B. E., Schoenwald, J., Sloan, G. C., Uchida, K. I., Appleton, P. N., Armus, L., Burgdorf, M. J., Fajardo‐Acosta, S. B., Grillmair, C. J., Ingalls, J. G., Morris, P. W., & Teplitz, H. I.
Venue
The Astrophysical Journal Supplement Series
Published
2004-09
Volume
154
Issue
1
Pages
18-24
ISSN
  • 0067-0049 (ISSN-L)
  • 1538-4365
OpenAlex
W2018858432
Cited by
1,526
References
5
FWCI
117.49
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: The Infrared Spectrograph (IRS) on the Spitzer Space Telescope. https://app.cochat.ai/papers/10.1086/423134
The paper
Houck, J. R., Roellig, T. L., van Cleve, J., Forrest, W. J., Herter, T., Lawrence, C. R., Matthews, K., Reitsema, H. J., Soifer, B. T., Watson, D. M., Weedman, D., Huisjen, M., Troeltzsch, J., Barry, D. J., Bernard‐Salas, J., Blacken, C. E., Brandl, B. R., Charmandaris, V., Devost, D., . . . Teplitz, H. I. (2004). The Infrared Spectrograph (IRS) on the Spitzer Space Telescope. The Astrophysical Journal Supplement Series. https://doi.org/10.1086/423134

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