SIMPLE = T /BASIC FITS KEYWORDS BITPIX = 16 /BITS PER PIXEL IN DATA NAXIS = 2 /NUMBER OF AXES IN DATA NAXIS1 = 127 / NAXIS2 = 2 / COMMENT INTERNATIONAL HALLEY WATCH KEYWORDS OBJECT = 'P/GIACOBINI-ZINNER' /NAME OF OBJECT FILE-NUM= 605362 /ARCHIVE FILE NUMBER DATE-OBS= '11/12/85' /UT DATE OF MIDPOINT OF OBSERVATION TIME-OBS= 0.287 /UT OF MIDPOINT (DECIMAL DAYS) DATE-REL= '01/04/88' /RELEASE DATE OF DATA DISCIPLN= 'RADIO STUDIES' /NAME OF DISCIPLINE LONG-OBS= '280/09/50' /LONGITUDE (POSITIVE EAST: 0-360 DEGREES) LAT--OBS= '+38/15/03' /LATITUDE SYSTEM = '65001613' /IHW SYSTEM CODE OBSERVER= 'SCHLOERB,P/CLAUSSEN,M' /OBSERVER NAMES SUBMITTR= 'SCHLOERB,P' /SUBMITTER NAME SPEC-EVT= F /FLAG FOR SPECIAL EVENTS DEFINED BY D.S. DAT-FORM= 'STANDARD' /FORM OF DATA IN FITS DATA RECORDS COMMENT RADIO SCIENCE KEYWORDS DIS-CODE= 'S231335C134T' /CODE TO SPECIFY INSTRUMENTAL PARAMETERS DAT-TYPE= 'OHSSTP ' /CODE TO SPECIFY TYPE OF OBSERVATION OBSVTORY= 'NRAO-GB ' /OBSERVATORY ABBREVIATION TELESCOP= '43M ' /TELESCOPE LOCATION= 'GREEN BANK WV' /LOCATION INSTRUME= 'FET/AC ' /RECEIVER/BACKEND CONFIGURATION CENTFREQ= 1667.3590E+06 /CENTER FREQUENCY OF BAND (HZ) BANDWIDT= 0.3125E+06 /TOTAL BANDWIDTH (HZ) BEAMSIZE= 0.3017 /BEAM SIZE (DEGREES) BEAMELON= 1.0 /RATIO OF MAJOR TO MINOR BEAM AXES BEAMROTA= 0.0 /POSITION ANGLE OF BEAM MAJOR AXIS (DEGREES) BEAMEFF = 0.87 /BEAM EFFICIENCY EQUINOX = 1950.0 /SPECIFIES RA-DEC COORDINATE SYSTEM FOR OFFSETS RAOFF = 0.0 /OFFSET FROM NUCLEUS POSITION (DEGREES) DECOFF = 0.0 /OFFSET FROM NUCLEUS POSITION (DEGREES) 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= 1.47E+03 /SPECTRAL RESOLUTION (HZ) COMMENT RADIO SCIENCE KEYWORDS TO SPECIFY FULL WINDOW OF OBSERVATION DATE-BEG= '11/12/85' /UT DATE OF BEGINNING OF OBSERVATION DATE-END= '11/12/85' /UT DATE OF END OF OBSERVATION COMMENT RADIO SCIENCE OBSERVATION HISTORY COMMENT *SUMMARY OF DATA HISTORY LIMIT 0.104E+00 'JY/BEAM ' COMMENT *OBSERVING WINDOW SPECIFICATION HISTORY N-WINDOW 1 HISTORY WINDOW '11/12/85' 0.227 '11/12/85' 0.347 COMMENT *ORBITAL ELEMENTS AND OBSERVATORY LOCATION HISTORY ORBELEM T HISTORY LONGEAST 280.16333 HISTORY RHO--COS 0.78440 HISTORY RHO--SIN 0.61839 HISTORY ET-UT 55.2 HISTORY JD 2446313.70582 HISTORY Q 1.0282735 HISTORY E 0.7074876 HISTORY SOMEGA 172.48483 HISTORY LOMEGA 194.70602 HISTORY I 31.87858 COMMENT *POINTING ERROR HISTORY POINTERR 10.0 'ARCSEC ' COMMENT *CALIBRATION METHOD HISTORY CALMETH 'NOISE TUBE' COMMENT *CALIBRATION SOURCES HISTORY CALSRCE '3C286 ' 13.6 'JANSKY ' COMMENT *SYSTEM TEMPERATURES ETC. HISTORY TSYSTEM 32.0 'SSB ' HISTORY TRCVR 12.5 'SSB ' COMMENT *OBSERVER COMMENTS HISTORY OBSCOMM DUAL POLARIZATION OBSERVATIONS HISTORY OBSCOMM 1667 OH AND 1665 OH OBSERVED SIMULTANEOUSLY HISTORY OBSCOMM OBSERVATIONS OF W12 OH LINE WITH RESPECT TO 3C286: HISTORY OBSCOMM 1667 MHZ= -16.0 JANSKY/BEAM HISTORY OBSCOMM 45 KHZ FREQUENCY SWITCHING USED COMMENT *D.S. COMMENTS HISTORY DSCOMM THIS FILE SUPERSEDES FILE 605361 HISTORY DSCOMM DATA OBTAINED SIMULTANEOUSLY WITH FILE 605372 HISTORY DSCOMM DATA SUMMARY VALUES PROVIDED BY DS COMMENT STANDARD FITS KEYWORDS TO DESCRIBE DATA RECORDS BSCALE = 0.4942E-05 /DATA = BSCALE*INTEGER + BZERO BZERO = -0.2950E-02 /DATA = BSCALE*INTEGER + BZERO BUNIT = 'JY/BEAM ' /UNITS OF DATA BLANK = -32768 /VALUE USED TO INDICATE NO DATA DATAMAX = 0.145E+00 /MAXIMUM DATA VALUE DATAMIN = -.151E+00 /MINIMUM DATA VALUE CDELT1 = 219.483375 / CRPIX1 = 1.0 / CRVAL1 = -15290.08973 / CTYPE1 = 'VELO-COM' /VELOCITY WRT COMET (METERS/SECOND) CDELT2 = -1.0 / CRPIX2 = 1.0 / CRVAL2 = -1.0 / CTYPE2 = 'CIRCULAR POLARIZATION' /POLARIZATION SENSE: -1=LHC / -2=RHC END
