Take a sneak peek at the new NIST.gov and let us know what you think!
(Please note: some content may not be complete on the beta site.).

View the beta site
NIST logo

Publication Citation: The Pan-STARRS1 Photometric System

NIST Authors in Bold

Author(s): J. L. Tonry; Christopher W. Stubbs; Keith R. Lykke; Peter Doherty; I. S. Shivvers; W. S. Burgett; K. C. Chambers; K. W. Hodapp; N. Kaiser; R -. Kudritzki; E. A. Magnier; J. S. Morgan; P. A. Price; R. J. Wainscoat;
Title: The Pan-STARRS1 Photometric System
Published: May 10, 2012
Abstract: The Pan-STARRS1 survey is collecting multi-epoch, multi-color observations of the sky north of declination −30 to unprecedented depths. These data are being photometrically and astrometrically calibrated and will serve as a reference for many other purposes. In this paper we present our determination of the Pan-STARRS1 photometric system: gP1, rP1, iP1, zP1, yP1, and wP1. The Pan-STARRS1 photometric system is fundamentally based on the HST Calspec spectrophotometric observations, which in turn are fundamentally based on models of white dwarf atmospheres. We define the Pan-STARRS1 magnitude system, and describe in detail our measurement of the system passbands, including both the instrumental sensitivity and atmospheric transmission functions. Byproducts, including transformations to other photometric systems, galactic extinction, and stellar locus are also provided. We close with a discussion of remaining systematic errors.
Citation: Astrophysical Journal
Volume: 750
Pages: 14 pp.
Research Areas: Optical Technology, Spectroradiometry