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arXiv · 1612.05242

Pan-STARRS Photometric and Astrometric Calibration

Eugene. A. Magnier·Edward. F. Schlafly·Douglas P. Finkbeiner·J. L. Tonry·B. Goldman·S. Röser·E. Schilbach·K. C. Chambers·H. A. Flewelling·M. E. Huber·P. A. Price·W. E. Sweeney·C. Z. Waters·L. Denneau·P. Draper·K. W. Hodapp·R. Jedicke·R. -P. Kudritzki·N. Metcalfe·C. W. Stubbs·R. J. Wainscoast
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Abstract

We present the details of the photometric and astrometric calibration of the Pan-STARRS1 $3\pi$ 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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Eugene. A. Magnier, Edward. F. Schlafly, Douglas P. Finkbeiner, J. L. Tonry, B. Goldman, S. Röser, E. Schilbach, K. C. Chambers, H. A. Flewelling, M. E. Huber, P. A. Price, W. E. Sweeney, C. Z. Waters, L. Denneau, P. Draper, K. W. Hodapp, R. Jedicke, R. -P. Kudritzki, N. Metcalfe, C. W. Stubbs, R. J. Wainscoast. 2016-12-15. Pan-STARRS Photometric and Astrometric Calibration. https://doi.org/10.3847/1538-4365%2Fabb82a

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