Cosmological surveys with the Spitzer space telescope

P. G. Pérez-González, G. H. Rieke, E. Le Floch, C. Papovich, J. S. Huang, P. Barmby, H. Dole, E. Egami, A. Alonso-Herrero, J. R. Rigby, L. Bei, M. Blaylock, C. W. Engelbracht, G. G. Fazio, K. D. Gordon, K. A. Misselt, J. E. Morrison, J. Muzerolle, M. J. Rieke, S. P. WillnerE. T. Young

Research output: Contribution to journalConference article

Abstract

NASA's Spitzer Space Telescope (formerly known as the Space Infrared Telescope Facility SIRTF) is now on normal science operation and open to the international community. One of the Guaranteed Time Observer programs consists in a series of surveys using the two imaging instruments on Spitzer: MIPS (observing at 24, 70, and 160 microns) and IRAC (3.6, 4.5, 5.6 and 8 microns). The program includes observations to various depths, from wide field shallow, to very deep confusion limited surveys. We are also conducting a series of supporting programs (including also data from the spectrograph on Spitzer, IRS) to help interpret what we see in the deep surveys, e.g., the characterization of the spectral energy distributions of about 150 QSOs, and an extensive study of low-metallicity nearby star-forming galaxies. GTC first light is scheduled when the first well-established results from our Cosmological Surveys program will be released, offering us an incomparable facility to perform spectroscopic and photometric follow-ups of mid- and far-infrared selected sources. Moreover, the combination of the GTC, Spitzer and the Large Millimeter Telescope (LMT) facilities will allow us to study the galaxy populations in the Universe with a sensitivity and a coverage of the electromagnetic spectrum that have no precedents until today.

Original languageEnglish (US)
Pages (from-to)205-209
Number of pages5
JournalRevista Mexicana de Astronomia y Astrofisica: Serie de Conferencias
Volume24
StatePublished - Dec 1 2005
EventII International GTC Workshop: Science with GTC 1st-light Instruments and the LMT - Mexico, DF, Mexico
Duration: Feb 16 2004Feb 18 2004

Keywords

  • Cosmology: Observations
  • Galaxies: High-redshift
  • Infrared: Galaxies

ASJC Scopus subject areas

  • Space and Planetary Science
  • Astronomy and Astrophysics

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  • Cite this

    Pérez-González, P. G., Rieke, G. H., Floch, E. L., Papovich, C., Huang, J. S., Barmby, P., Dole, H., Egami, E., Alonso-Herrero, A., Rigby, J. R., Bei, L., Blaylock, M., Engelbracht, C. W., Fazio, G. G., Gordon, K. D., Misselt, K. A., Morrison, J. E., Muzerolle, J., Rieke, M. J., ... Young, E. T. (2005). Cosmological surveys with the Spitzer space telescope. Revista Mexicana de Astronomia y Astrofisica: Serie de Conferencias, 24, 205-209.