Instrument: HIGH RESOLUTION SPECTROGRAPH Revised: 10-MAY-94
File Type: RETURN TO BRIGHTEST
SIMPLE = F image conforms to the fits standard L1
BITPIX = 32 bits per data value I2
DATATYPE= REAL*4 datatype of the array C10
NAXIS = 2 number of data axes I2
NAXIS1 = length of first data axis (samples per line) I2
NAXIS2 = length of second data axis (lines per image) I2
GROUPS = T image is in group format L1
GCOUNT = 1 number of groups I2
PCOUNT = 0 number of group parameters I2
PSIZE = 0 bits in the group parameter block I2
/ COORDINATE PARAMETERS
CRVAL1 = right ascension of reference pixel (deg) R8
CRVAL2 = declination of reference pixel (deg) R8
CRPIX1 = x-coordinate of reference pixel R4
CRPIX2 = y-coordinate of reference pixel R4
CD1_1 = partial of the right ascension w.r.t. x R4
CD1_2 = partial of the right ascension w.r.t. y R4
CD2_1 = partial of the declination w.r.t. x R4
CD2_2 = partial of the declination w.r.t. y R4
DATAMIN = the minimum value of the data R4
DATAMAX = the maximum value of the data R4
FILLCNT = number of segments containing fill I4
ERRCNT = number of segments containing errors I4
PKTTIME = time from the packet ancillary data MJD R8
CTYPE1 = the first coordinate type C18
CTYPE2 = the second coordinate type C18
/ HRS DATA DESCRIPTOR KEYWORDS
INSTRUME= HRS instrument in use C04
ROOTNAME= rootname of the observation set C12
FILETYPE= RTB file type C03
/ HRS PATTERN KEYWORDS
SRCHSIZE= width of spiral-search in dwell points I2
STEPTIME= exposure time at each dwell point (seconds) R4
/ CALIBRATION FLAGS AND INDICATORS
RTBRIGHT= T BRIGHT=RETURN used L1
OBSMODE = TARGET ACQUISITION data mode C18
DETECTOR= detector in use (1-2) I2
APERTURE= aperture C18
GRATING = grating, echelle or mirror in use C09
PKTFMT = packet format code I4
FINCODE = observation termination code I2
/ SPIRAL SEARCH INFORMATION
MAPFND = map found to have greatest flux I4
FLUXFND = flux measurement for map with greatest flux R4
/ STATISTICAL KEYWORDS
DATE = date this file was written (dd/mm/yy) C08
PODPSFF = 0=(no podps fill), 1=(podps fill present) C01
STDCFFF = 0=(no st dcf fill), 1=(st dcf fill present) C01
STDCFFP = st dcf fill pattern (hex) C04
/ APERTURE POSITION
RA_APER1= right ascension of the aperture (deg) R8
DECAPER1= declination of the aperture (deg) R8
KZDEPLOY= COSTAR deployed for the HRS (T or F) L1
APER_FOV= Aperture field of view (arcsec),N/A for calib C18 master
/ EXPOSURE INFORMATION
EQUINOX = J2000 equinox of the celestial coordinate system C08 exp+ma
SUNANGLE= angle between sun and V1 axis (deg) R4 exp+ma
MOONANGL= angle between moon and V1 axis (deg) R4 exp+ma
SUN_ALT = altitude of the sun above Earth's limb (deg) R4 exp+ma
FGSLOCK = commanded FGS lock (FINE,COARSE,GYROS,UNKNOWN) C07 exp+ma
DATE-OBS= UT date of start of observation (dd/mm/yy) C08 exp+ma
TIME-OBS= UT time of start of observation (hh:mm:ss) C08 exp+ma
EXPSTART= exposure start time (Modified Julian Date) R8 exp+ma
EXPEND = exposure end time (Modified Julian Date) R8 exp+ma
EXPTIME = exposure duration (seconds)--calculated R4 exp+ma
EXPFLAG = Exposure interruption indicator C13 exp+ma
/ TARGET & PROPOSAL ID
TARGNAME= proposer's target name C30 exp+ma
RA_TARG = right ascension of the target (deg) (J2000) R8 exp+ma
DEC_TARG= declination of the target (deg) (J2000) R8 exp+ma
PROPOSID= PEP proposal identifier I4 all
PEP_EXPO= PEP exposure identifier including sequence C15 all
LINENUM = PEP proposal line number C15 exp+ma
SEQLINE = PEP line number of defined sequence C15 exp+ma
SEQNAME = PEP define/use sequence name C15 exp+ma
END
