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The QUEST Large Area CCD Camera
Author(s) -
C. Baltay,
D. Rabinowitz,
P. Andrews,
A. Bauer,
N. Ellman,
W. Emmet,
R. S. Hudson,
T. Hurteau,
J. Jerke,
R. Lauer,
Julia Silge,
A. E. Szymkowiak,
B. Adams,
M. Gebhard,
J. Musser,
Michael W. Doyle,
Henry W. Petrie,
R. Smith,
R. Thicksten,
John C. Geary
Publication year - 2007
Publication title -
publications of the astronomical society of the pacific
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.294
H-Index - 172
eISSN - 1538-3873
pISSN - 0004-6280
DOI - 10.1086/523899
Subject(s) - sky , telescope , schmidt camera , observatory , physics , pixel , field of view , remote sensing , optics , astronomy , geology
We have designed, constructed and put into operation a very large area CCDcamera that covers the field of view of the 1.2 m Samuel Oschin SchmidtTelescope at the Palomar Observatory. The camera consists of 112 CCDs arrangedin a mosaic of four rows with 28 CCDs each. The CCDs are 600 x 2400 pixelSarnoff thinned, back illuminated devices with 13 um x 13 um pixels. The cameracovers an area of 4.6 deg x 3.6 deg on the sky with an active area of 9.6square degrees. This camera has been installed at the prime focus of thetelescope, commissioned, and scientific quality observations on thePalomar-QUEST Variability Sky Survey were started in September of 2003. Thedesign considerations, construction features, and performance parameters ofthis camera are described in this paper

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