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Pan-STARRS Photometric and Astrometric Calibration

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 نشر من قبل Eugene Magnier
 تاريخ النشر 2016
  مجال البحث فيزياء
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We present the details of the photometric and astrometric calibration of the Pan-STARRS1 $3pi$ Survey. The photometric goals were to reduce the systematic effects introduced by the camera and detectors, and to place all of the observations onto a photometric system with consistent zero points over the entire area surveyed, the ~30,000 square degrees north of $delta$ = -30 degrees. The astrometric calibration compensates for similar systematic effects so that positions, proper motions, and parallaxes are reliable as well. The Pan-STARRS Data Release 2 (DR2) astrometry is tied to the Gaia DR1 release.



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302 - Eugene A. Magnier 2016
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