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arXiv · 1705.05434

An All-Sky Portable (ASP) Optical Catalogue

Eric Wim Flesch
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Abstract

This optical catalogue combines the all-sky USNO-B1.0/A1.0 and most-sky APM catalogues, plus overlays of SDSS optical data, into a single all-sky map presented in a sparse binary format which is easily downloaded at 9Gb zipped. Total count is 1,163,237,190 sources and each has J2000 astrometry, red & blue magnitudes with PSFs and variability indicator, and flags for proper motion, epoch, and source survey & catalogue for each of the photometry and astrometry. The catalogue is available on the PASA datastore at http://dx.doi.org/10.4225/50/5807fbc12595f .

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Eric Wim Flesch. 2017-05-15. An All-Sky Portable (ASP) Optical Catalogue. https://doi.org/10.1017/pasa.2017.18

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