Computer Science – Performance
Scientific paper
May 2007
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2007aas...210.7605p&link_type=abstract
American Astronomical Society Meeting 210, #76.05; Bulletin of the American Astronomical Society, Vol. 39, p.183
Computer Science
Performance
Scientific paper
The Pan-STARRS Image Processing Pipeline is responsible for the calibration and characterization of the images flowing from the newly commissioned Pan-STARRS 1 Telescope. Every 40 sec, a 1.4 billion pixel exposure requires standard detrend operations, source identification and photometry, astrometry, warping to a sky tesselation, subtraction against a template and photometry of variable sources. To meet this challenge, we have designed a flexible pipeline, able to reduce single-CCD cameras as well as the behemoth mosaic cameras. We describe the design and current status of our pipeline, including performance on actual PS1 images.
Hoblitt J.
Magnier Eugene Allen
Pan-STARRS Team
Price Paul A.
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