SIMPLE = T /BASIC FITS KEYWORDS BITPIX = 16 NAXIS = 0 COMMENT INTERNATIONAL HALLEY WATCH KEYWORDS OBJECT = 'P/CROMMELIN' /NAME OF OBJECT FILENUM = 600044 /UNIQUE, SEQUENTIAL FILE NUMBER DATE-OBS= '31/01/84' /UT DATE OF MIDPOINT OF OBSERVATION TIME-OBS= 0. /UT OF MIDPOINT (DECIMAL DAYS) DATE-REL= '01/04/85' /RELEASE DATE OF DATA DISCIPLN= 'RADIO STUDIES' /NAME OF DISCIPLINE LONG-OBS= '293/14/48' /LONGITUDE (POSITIVE EAST: 0-360 DEGREES) LAT--OBS= '+18/20/42' /LATITUDE SYSTEM = '65001617' /IHW SYSTEM CODE OBSERVER= 'DEICH,W/ET AL.' /OBSERVER NAMES SUBMITTR= 'DEICH,W ' /SUBMITTER NAME SPEC-EVT= F /FLAG FOR SPECIAL EVENTS DEFINED BY D.S. DAT-FORM= 'NODATA ' /FORM OF DATA IN FITS DATA RECORDS COMMENT RADIO SCIENCE CODE KEYWORDS DAT-TYPE= 'OHSNTI ' /CODE TO SPECIFY TYPE OF OBSERVATION DIS-CODE= 'S233365C224T' /CODE TO SPECIFY INSTRUMENTAL PARAMETERS COMMENT RADIO SCIENCE KEYWORDS OBSVTORY= 'ARECIBO ' /OBSERVATORY ABBREVIATION TELESCOP= '305M ' /TELESCOPE LOCATION= 'ARECIBO PR' /LOCATION INSTRUME= 'FET/AC ' /RECEIVER/BACKEND CONFIGURATION CENTFREQ= 1667.359E+06 /CENTER FREQUENCY OF BAND (HZ) BANDWIDT= 625.E+03 /TOTAL BANDWIDTH (HZ) BEAMSIZE= 53.E-03 /BEAM SIZE (DEGREES) BEAMELON= 1.0 /RATIO OF MAJOR TO MINOR BEAM AXES BEAMROTA= 0.0 /POSITION ANGLE OF BEAM MAJOR AXIS (DEGREES) BEAMEFF = 0.6 /BEAM EFFICIENCY COMMENT RADIO SCIENCE KEYWORDS FOR SPECTRAL LINE OBSERVATIONS MOLECULE= 'OH ' /CHEMICAL FORMULA OF MOLECULE TRANSITN= '2P3/2 J=3/2 F=2-2' /QUANTUM NUMBERS OF TRANSITION RESTFREQ= 1667.3590E+06 /REST FREQUENCY OF TRANSITION (HZ) RES-SPEC= 2.5E+03 /SPECTRAL RESOLUTION (HZ) COMMENT RADIO SCIENCE KEYWORDS TO SPECIFY FULL WINDOW OF OBSERVATION DATE-BEG= '30/01/84' /UT DATE OF BEGINNING OF OBSERVATION DATE-END= '01/02/84' /UT DATE OF END OF OBSERVATION COMMENT RADIO SCIENCE OBSERVATION HISTORY COMMENT *SUMMARY OF DATA - UPPER LIMIT HISTORY LIMIT 0.006 'JY/BEAM ' COMMENT *SYSTEM TEMPERATURE ETC. HISTORY TSYSTEM 60. 'SSB ' COMMENT *OBSERVER COMMENTS HISTORY OBSCOMM SIMULTANEOUS SEARCH IN RIGHT AND LEFT CIRCULAR POLARIZATION COMMENT *D.S. COMMENTS HISTORY DSCOMM SIMULTANEOUS OBSERVATION OF 1665 MHZ LINE IN 600003 END