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1.1 ! root 1: .TH SCAT 7 ! 2: .CT 1 inst_info ! 3: .SH NAME ! 4: scat \- sky catalogue ! 5: .SH SYNOPSIS ! 6: .B scat ! 7: .SH DESCRIPTION ! 8: .I Scat ! 9: looks up items in catalogues of objects ! 10: outside the solar system. ! 11: Items are read, one per line, from the standard input, and their ! 12: descriptions or cross-index listings (suitable for input to ! 13: .IR scat ) ! 14: are printed on the standard output. ! 15: An item is in one of the following formats: ! 16: .TP ! 17: .B ngc1234 ! 18: Number 1234 in the Revised New General Catalogue of ! 19: Nonstellar Objects. ! 20: The output identifies the type ! 21: .RB( eg =galaxy, ! 22: .BR pn =planetary ! 23: nebula, ! 24: .BR gc =globular ! 25: cluster, ! 26: .BR oc =open ! 27: cluster, ! 28: .BR dn =diffuse ! 29: nebula or ! 30: .BR nc =nebular ! 31: cluster), ! 32: possibly contained within the Large Magellanic Cloud ! 33: .RB ( in\ lmc ) ! 34: or Small ! 35: Magellanic Cloud ! 36: .RB ( in\ smc ), ! 37: its position in 2000.0 coordinates ! 38: and galactic coordinates, and a brief description. ! 39: .TP ! 40: .B sao12345 ! 41: Number 12345 in the Smithsonian Astrophysical Star Catalogue. ! 42: Output identifies the visual and photographic magnitudes, ! 43: 2000.0 coordinates, proper motion, spectral type, multiplicity and variability ! 44: class, and HD number. ! 45: .TP ! 46: .B m4 ! 47: Catalog number 4 in Messier's catalog. ! 48: The output is the NGC number. ! 49: .TP ! 50: \f5"alpha umi"\fP ! 51: Star names are provided in double quotes. ! 52: Known names are the Greek ! 53: letter designations, proper names such as Betelgeuse, and bright variable stars. ! 54: Constellation names must be the three-letter abbreviations. ! 55: The output ! 56: is the SAO number. ! 57: For non-Greek names, SAO numbers and names are listed for all stars with ! 58: names for which the given name is a prefix. ! 59: .TP ! 60: .B 12h34m -16 ! 61: Coordinates in the sky are translated to the nearest `patch', ! 62: approximately one square degree of sky. ! 63: The output is the coordinates identifying the patch, ! 64: the constellations touching the patch, and the NGC and SAO ! 65: objects in the patch. ! 66: .TP ! 67: .B c umi ! 68: Gives voluminous output consisting of the patches covering the ! 69: named constellation. ! 70: .SH FILES ! 71: .F /n/kwee/usr/rob/sky2/*.sky ! 72: .SH SEE ALSO ! 73: .IR sky (7) ! 74: .br ! 75: .B /n/kwee/usr/rob/sky2/constelnames ! 76: for the three-letter abbreviations of the constellation names. ! 77: .SH BUGS ! 78: The database is fine, but the program is feeble. ! 79: .br ! 80: Coordinates printed by the program in ! 81: the listings for SAO and NGC objects are not understood as input.
This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.