SIMPLE = T / Standard FITS format BITPIX = 8 / Character Information NAXIS = 0 / No image data array present EXTEND = T / Extension exists FILETYPE= 'COMMENTS' / Indicates file type ORIGIN = 'ST ScI ' / Space Telescope Science Institute DATE = '01/06/89' / Date of issue (dd/mm/yy) COMMENT THE GUIDE STAR CATALOG COMMENT COMMENT An all-sky astrometric and photometric catalog COMMENT prepared for the operation of the Hubble Space COMMENT Telescope. COMMENT COMMENT Copyright, 1989, Association of Universities COMMENT for Research in Astronomy, Inc. COMMENT COMMENT This file contains data for one of the supporting tables for the GuideCOMMENT Star Catalog (GSC). Additional information on the GSC may be found inCOMMENT accompanying scientific publications as well as in comments and tablesCOMMENT elsewhere on this set of volumes. COMMENT COMMENT The Guide Star Catalog (GSC) was prepared by the Space Telescope ScienceCOMMENT Institute (ST ScI), 3700 San Martin Drive, Baltimore, MD 21218, USA.COMMENT ST ScI is operated by the Association of Universities for Research inCOMMENT Astronomy, Inc. (AURA), under contract with the National Aeronautics andCOMMENT Space Administration (NASA). COMMENT COMMENT COMMENT File COMMENTS COMMENT Introduction and General Comments COMMENT COMMENT This table contains text (in 80 column format) summarizing the GuideCOMMENT Star Catalog and providing references to, as well as abstracts of, theCOMMENT scientific publications describing the GSC. END XTENSION= 'TABLE ' / Table Extension BITPIX = 8 / Character Information NAXIS = 2 / Two-dimensional table NAXIS1 = 80 / Number of characters per line NAXIS2 = 206 / Number of rows PCOUNT = 0 / No Random Parameters GCOUNT = 1 / Only one group TFIELDS = 1 / One field per row EXTNAME = 'COMMENTS' / Generic Comments EXTVER = 1 / Integer Version Number TTYPE1 = 'TEXT ' / Free text TBCOL1 = 1 / Start in column 1 TFORM1 = 'A80 ' / 80 Character Field END