Статья

Pan-STARRS Pixel Processing: Detrending, Warping, Stacking

C. WatersInstitute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu HI 96822, USAE. A. MagnierInstitute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu HI 96822, USAP. A. PriceDepartment of Astrophysical Sciences, Princeton University, Princeton, NJ 08544, USAK. C. ChambersInstitute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu HI 96822, USAW. S. BurgettInstitute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu HI 96822, USAP. W. DraperSpace Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218, USAH. FlewellingInstitute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu HI 96822, USAK. W. HodappInstitute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu HI 96822, USAM. E. HuberInstitute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu HI 96822, USARobert JedickeInstitute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu HI 96822, USAN. KaiserInstitute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu HI 96822, USARolf‐Peter KudritzkiInstitute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu HI 96822, USARobert H. LuptonDepartment of Astrophysical Sciences, Princeton University, Princeton, NJ 08544, USAN. MetcalfeSpace Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218, USAA. RestDepartment of Physics, Durham University, South Road, Durham DH1 3LE, UKWilliam E. SweeneyInstitute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu HI 96822, USAJ. TonryInstitute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu HI 96822, USAR. J. WainscoatInstitute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu HI 96822, USAW. M. Wood‐VaseyPittsburgh Particle Physics, Astrophysics, and Cosmology Center (PITT PACC), Physics and Astronomy Department, University of Pittsburgh, Pittsburgh, PA 15260, USA

2020en

ABI

Аннотация

Abstract The Pan-STARRS1 (PS1) Science Consortium has carried out a set of imaging surveys using the 1.4 gigapixel GPC1 camera on the PS1 telescope. As this camera is composed of many individual electronic readouts and covers a very large field of view, great care was taken to ensure that the many instrumental effects were corrected to produce the most uniform detector response possible. We present the image-detrending steps used as part of the processing of the data contained within the public release of Pan-STARRS1 Data Release 1 (DR1). In addition to the single image processing, the methods used to transform the 375,573 individual exposures into a common sky-oriented grid are discussed, as well as those used to produce both the image stack and difference combination products.

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Идентификаторы

DOI: 10.3847/1538-4365/abb82b

Цитирования и источники

Цитирований: 2Использованных источников: 0

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