Cited by 7,987Astronomy and Astrophysical ResearchStellar, planetary, and galactic studiesGalaxies: Formation, Evolution, Phenomena

THE WIDE-FIELD INFRARED SURVEY EXPLORER (WISE): MISSION DESCRIPTION AND INITIAL ON-ORBIT PERFORMANCE

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Wright, Edward L., Eisenhardt, Peter R. M., Mainzer, Amy K., Ressler, Michael E., Cutri, Roc M., Jarrett, Thomas, Kirkpatrick, J. Davy, Padgett, Deborah +30 more·2010·The Astronomical Journal

Abstract

The all sky surveys done by the Palomar Observatory Schmidt, the European Southern Observatory Schmidt, and the United Kingdom Schmidt, the InfraRed Astronomical Satellite, and the Two Micron All Sky Survey have proven to be extremely useful tools for astronomy with value that lasts for decades. The Wide-field Infrared Survey Explorer (WISE) is mapping the whole sky following its launch on 2009 December 14. WISE began surveying the sky on 2010 January 14 and completed its first full coverage of the sky on July 17. The survey will continue to cover the sky a second time until the cryogen is exhausted (anticipated in 2010 November). WISE is achieving 5σ point source sensitivities better than 0.08, 0.11, 1, and 6 mJy in unconfused regions on the ecliptic in bands centered at wavelengths of 3.4, 4.6, 12, and 22 μm. Sensitivity improves toward the ecliptic poles due to denser coverage and lower zodiacal background. The angular resolution is 6 1, 6 4, 6 5, and 12 0 at 3.4, 4.6, 12, and 22 μm, and the astrometric precision for high signal-to-noise sources is better than 0 15.

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  1. [15]15. Duval, V. G., Irace, W. R., Mainzer, A. K., & Wright, E. L. 2004, Proc. SPIE, 5487, 101
  2. [23]23. Heinrichsen, I., & Wright, E. L. 2006, Proc. SPIE, 6270, 62701C
  3. [31]31. Larsen, M. F., & Schick, S. 2005, Proc. SPIE, 5904, 166
  4. [33]33. Liu, F., et al. 2008, Proc. SPIE, 7017, 70170M
  5. [35]35. Mainzer, A. K., Eisenhardt, P., Wright, E. L., Liu, F.-C., Irace, W. R., Heinrichsen, I., Cutri, R. M., & Duval, V. 2005, Proc. SPIE, 5899, 262
  6. [48]48. Schick, S., & Lloyd, B. 2009, Proc. SPIE, 7439, 743917
  7. [50]50. Schwalm, M., Barry, M., Perron, G., Sampath, D., LaMalva, F., Guregian, J., & Crowther, B. 2005, Proc. SPIE, 5904, 178
  8. [65]65. Wright, E. L. 2007, AAS/Division for Planetary Sciences Meeting Abstracts, Vol. 39, 483

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Authors
Wright, E. L., Eisenhardt, P. R. M., Mainzer, A. K., Ressler, M. E., Cutri, R. M., Jarrett, T., Kirkpatrick, J. D., Padgett, D., McMillan, R. S., Skrutskie, M., Stanford, S. A., Cohen, M., Walker, R. G., Mather, J. C., Leisawitz, D., Gautier, T. N., McLean, I., Benford, D., Lonsdale, C. J., Blain, A., Mendez, B., Irace, W. R., Duval, V., Liu, F., Royer, D., Heinrichsen, I., Howard, J., Shannon, M., Kendall, M., Walsh, A. L., Larsen, M., Cardon, J. G., Schick, S., Schwalm, M., Abid, M., Fabinsky, B., Naes, L., & Tsai, C.-W.
Affiliations
  • University of California, Los Angeles (US)
  • Jet Propulsion Laboratory (US)
  • California Institute of Technology (US)
  • University of Arizona (US)
  • University of Virginia (US)
  • Lawrence Livermore National Laboratory (US)
  • Monterey Institute for Research in Astronomy (US)
  • Goddard Space Flight Center (US)
  • National Radio Astronomy Observatory (US)
  • Utah State University Space Dynamics Laboratory (US)
  • L-3 Communications (United States) (US)
Corresponding author
Wright, Edward L.
Venue
The Astronomical Journal
Published
2010-11-09
Volume
140
Issue
6
Pages
1868-1881
ISSN
  • 0004-6256 (ISSN-L)
  • 1538-3881
OpenAlex
W2052937506
Cited by
7,987
References
60
Citations by year
2026: 399 · 2025: 612 · 2024: 657 · 2023: 582 · 2022: 556 · 2021: 613 · 2020: 611 · 2019: 536 · 2018: 603 · 2017: 544 · 2016: 561 · 2015: 493 · 2014: 455 · 2013: 402 · 2012: 266
FWCI
204.00
Type
journal article
Language
en
Open access
Locations
  • The Astronomical Journal (publishedVersion)
  • arXiv (Cornell University) (acceptedVersion)
  • CaltechAUTHORS (California Institute of Technology) (submittedVersion)
  • NASA STI Repository (National Aeronautics and Space Administration) (submittedVersion)
  • Leicester Research Archive (University of Leicester) (submittedVersion)
  • arXiv (Cornell University)
Topics
  • Physical Sciences › Physics and Astronomy › Instrumentation › Astronomy and Astrophysical Research
  • Physical Sciences › Physics and Astronomy › Astronomy and Astrophysics › Stellar, planetary, and galactic studies
  • Physical Sciences › Physics and Astronomy › Astronomy and Astrophysics › Galaxies: Formation, Evolution, Phenomena
Keywords
WISE, infrared sky survey, all-sky survey, point source sensitivity, angular resolution, astrometric precision, ecliptic poles, infrared astronomy

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