***** File CR_OBSCT.TXT Listed below are the dates on which individual networks were active, as well as the number of observation files reported by each network on the various dates, and their total (1 = Astrometry, 2 = Infrared Studies, 3 = Large Scale Phenomena, 4 = Near Nucleus Studies, 5 = Photometry and Polarimetry, 6 = Radio Studies, 7 = Spectroscopy and Spectrophotometry, and 8 = Amateur Observations; in some cases there are two numbers given for the Spectroscopy and Spectrophotometry Network - the first number is the number of observation files of comet Crommelin, the number following the plus sign is the number of calibration files). Year Month Day 1 2 3 4 5 6 7 8 Total --------------------------------------------------------------------- 1983 Aug 9 2 2 10 1 1 13 1 1 18 2 2 30 1 1 31 1 1 =============================================================== Aug total 8 - - - - - - - 8 Sep 4 3 3 27 1 1 =============================================================== Sep total 4 - - - - - - - 4 Oct 27 1 1 =============================================================== Oct total 1 - - - - - - - 1 Nov 12 1 1 =============================================================== Nov total 0 - - - - - 1 - 1 Dec 29 1 1 30 1 1 =============================================================== Dec total 0 - - - - - 0 2 2 ===================================================================== 1983 total 13 - - - - - 1 2 16 1984 Jan 1 1 1 3 1 1 4 1 1 6 1 1 20 1 1 2 21 2 2 22 4 4 23 3 1 4 24 1 1 25 6 6 26 1 1 27 5 2 1 8 28 2 2 29 2 3 5 30 4 1 5 31 1 2 3 6 =============================================================== Jan total 26 - - - - 4 0 20 50 Feb 1 4 1 1 6 2 11 1 12 3 9 1 10 4 2 2 1+1 1 6+1 5 2 1 4 7 6 7 7 7 6 1 1 8 8 7 1 3 11 9 2 1 1 4 10 4 5 1 10 11 6 6 12 2 2 4 13 3 2 2 7 14 3 1 4 15 2 2 1 5 16 1 4 5 17 3 2 5 18 12 6 18 19 4 10 14 20 3 0+4 4 7+4 21 7 1 1 2 11 22 11 1 1 1 14 23 14 1 1 9 25 24 18 1 1+1 5 25+1 25 10 1 3 14 26 3 6 9 27 15 1 4 20 28 7 1 1 1 10 29 11 1 1 4 17 =============================================================== Feb total 189 - - - 10 22 4+6 76 301+6 Mar 1 9 4 13 2 8 1 2 11 3 2 1+1 8 11+1 4 5 1 10 16 5 4 1 8 13 6 14 1 8 5 28 7 1 1 3 5 8 1 6 7 9 6 1 7 10 2 2 4 11 5 1 6 12 2 1 3 13 3 3 14 1 1 2 15 1 1 18 1 1 19 2 1 3 20 5 1 1 5 12 21 2 1 3 6 22 4 1 5 23 7 1 1 1 3 13 24 2 2 1 1 5 11 25 4 2 1 3 5 15 26 10 1 1 1 3 16 27 3 1 4 4 12 28 6 1 3 1 5 16 29 6 1 1 3 1 1 1 3 17 30 6 3 1 1 1 2 14 31 4 1 1 6 =============================================================== Mar total 123 9 17 5 10 17 4+1 92 277+1 Apr 1 3 1 2 2 8 2 1 1 2 3 3 1 1 5 4 1 1 2 4 5 1 1 6 2 2 8 1 1 9 1 1 18 1 1 21 1 1 2 23 2 2 26 1 1 27 1 1 =============================================================== Apr total 19 1 2 - 2 - - 7 31 May 3 1 1 7 1 1 26 1 1 27 2 2 =============================================================== May total 5 - - - - - - - 5 ===================================================================== 1984 total 362 10 19 5 22 43 | 195 664+7 8+7 ===================================================================== Apparition total 375 10 19 5 22 43 | 197 680+7 9+7