SIMPLE = T / Standard FITS format BITPIX = -32 / 32 bit IEEE floating point numbers NAXIS = 2 / Number of axes NAXIS1 = 2064 / NAXIS2 = 2 / EXTEND = T / There may be standard extensions OPSIZE = 832 / PSIZE of original image ORIGIN = 'ST-DADS ' / Institution that originated the FITS file FITSDATE= '12/07/94' / Date FITS file was created FILENAME= 'y19g0309t_cvt.c2h' / Original GEIS header file name with _cvt ODATTYPE= 'FLOATING' / Original datatype SDASMGNU= 2 / GCOUNT of original image DADSFILE= 'Y19G0309T.C2F' / DADSCLAS= 'CAL ' / DADSDATE= '12-JUL-1994 02:44:39' / CRVAL1 = 1.0000000000000 / CRPIX1 = 1.0000000000000 / CD1_1 = 1.0000000000000 / DATAMIN = 0.00000000000000 / DATAMAX = 2.7387550387959E-15 / RA_APER = 182.63573015260 / DEC_APER= 39.405888372580 / FILLCNT = 0 / ERRCNT = 0 / FPKTTIME= 49099.133531036 / LPKTTIME= 49099.133541164 / CTYPE1 = 'PIXEL ' / APER_POS= 'SINGLE ' / PASS_DIR= 0 / YPOS = -1516.0000000000 / YTYPE = 'OBJ ' / EXPOSURE= 31.249689102173 / X_OFFSET= 0.00000000000000 / Y_OFFSET= 0.00000000000000 / / GROUP PARAMETERS: OSS / GROUP PARAMETERS: PODPS / FOS DATA DESCRIPTOR KEYWORDS INSTRUME= 'FOS ' / instrument in use ROOTNAME= 'Y19G0309T ' / rootname of the observation set FILETYPE= 'ERR ' / file type BUNIT = 'ERGS/CM**2/S/A' / brightness units / GENERIC CONVERSION KEYWORDS HEADER = T / science header line exists TRAILER = F / reject array exists YWRDSLIN= 516 / science words per packet YLINSFRM= 5 / packets per frame / CALIBRATION FLAGS AND INDICATORS GRNDMODE= 'SPECTROSCOPY ' / ground software mode DETECTOR= 'AMBER ' / detector in use: amber, blue APER_ID = 'B-2 ' / aperture id POLAR_ID= 'C ' / polarizer id POLANG = 0.0000000E+00 / initial angular position of polarizer FGWA_ID = 'H57 ' / FGWA id FCHNL = 0 / first channel NCHNLS = 512 / number of channels OVERSCAN= 5 / overscan number NXSTEPS = 4 / number of x steps YFGIMPEN= T / onboard GIMP correction enabled (T/F) YFGIMPER= 'NO ' / error in onboard GIMP correction (YES/NO) / CALIBRATION REFERENCE FILES AND TABLES DEFDDTBL= F / UDL disabled diode table used BACHFILE= 'yref$b3m1128fy.r0h' / background header file FL1HFILE= 'yref$baf13103y.r1h' / first flat-field header file FL2HFILE= 'yref$n/a ' / second flat-field header file IV1HFILE= 'yref$c3u13412y.r2h' / first inverse sensitivity header file IV2HFILE= 'yref$n/a ' / second inverse sensitivity header file RETHFILE= 'yref$n/a ' / waveplate retardation header file DDTHFILE= 'yref$c861559ay.r4h' / disabled diode table header file DQ1HFILE= 'yref$b2f1301qy.r5h' / first data quality initialization header file DQ2HFILE= 'yref$n/a ' / second data quality initialization header file CCG2 = 'mtab$a3d1145ly.cmg' / paired pulse correction parameters CCS0 = 'ytab$a3d1145dy.cy0' / aperture parameters CCS1 = 'ytab$aaj0732ay.cy1' / aperture position parameters CCS2 = 'ytab$a3d1145fy.cy2' / sky emission line regions CCS3 = 'ytab$a3d1145gy.cy3' / big and sky filter widths and prism X0 CCS4 = 'ytab$b9d1019my.cy4' / polarimetry parameters CCS5 = 'ytab$a3d1145jy.cy5' / sky shifts CCS6 = 'ytab$bck10546y.cy6' / wavelength coefficients CCS7 = 'ytab$ba910502y.cy7' / GIMP correction scale factores CCS8 = 'ytab$ba31407ly.cy8' / predicted background count rates / CALIBRATION SWITCHES CNT_CORR= 'COMPLETE' / count to count rate conversion OFF_CORR= 'OMIT ' / GIMP correction PPC_CORR= 'COMPLETE' / paired pulse correction BAC_CORR= 'COMPLETE' / background subtraction GMF_CORR= 'COMPLETE' / scale reference background FLT_CORR= 'COMPLETE' / flat-fielding SKY_CORR= 'COMPLETE' / sky subtraction WAV_CORR= 'COMPLETE' / wavelength scale generation FLX_CORR= 'COMPLETE' / flux scale generation ERR_CORR= 'COMPLETE' / propagated error computation MOD_CORR= 'OMIT ' / ground software mode dependent reductions / PATTERN KEYWORDS INTS = 2 / number of integrations YBASE = -1516 / y base YRANGE = 0 / y range YSTEPS = 1 / number of y steps YSPACE = 0.0000000E+00 / yrange * 32 / ysteps SLICES = 1 / number of time slices NPAT = 12 / number of patterns per readout NREAD = 2 / number of readouts per memory clear NMCLEARS= 1 / number of memory clears per acquisition YSTEP1 = 'OBJ ' / first ystep data type: OBJ, SKY, BCK, NUL YSTEP2 = 'NUL ' / second ystep data type: OBJ, SKY, BCK, NUL YSTEP3 = 'NUL ' / third ystep data type: OBJ, SKY, BCK, NUL XBASE = 0 / X-deflection base XPITCH = 1521 / X-deflection pitch between diode YPITCH = 1834 / Y-deflection pitch / CALIBRATION KEYWORDS LIVETIME= 33333 / accumulator open time (unit=7.8125 microsec) DEADTIME= 1280 / accumulator close time (unit=7.8125 microsec) MAXCLK = 0 / maximum clock count PA_APER = 0.2462417E+03 / position ang of aperture used with target (deg)NOISELM = 65535 / burst noise rejection limit OFFS_TAB= 'n/a ' / GIMP offsets (post-pipeline processing only) MINWAVE = 4569.102 / minimum wavelength (angstroms) MAXWAVE = 6817.517 / maximum wavelength (angstroms) / STATISTICAL KEYWORDS DATE = '22/04/93 ' / date this file was written (dd/mm/yy) PKTFMT = 96 / packet format code PODPSFF = '0 ' / 0=(no podps fill), 1=(podps fill present) STDCFFF = '0 ' / 0=(no st dcf fill), 1=(st dcf fill present) STDCFFP = '0000 ' / st dcf fill pattern (hex) / APERTURE POSITION RA_APER1= 0.1826357301526E+03 / right ascension of the aperture (deg) DECAPER1= 0.3940588837258E+02 / declination of the aperture (deg) / EXPOSURE INFORMATION EQUINOX = 'J2000 ' / equinox of the celestial coordinate system SUNANGLE= 0.1225114E+03 / angle between sun and V1 axis (deg) MOONANGL= 0.1191039E+03 / angle between moon and V1 axis (deg) SUN_ALT = 0.4515910E+02 / altitude of the sun above Earth's limb (deg) FGSLOCK = 'COARSE ' / commanded FGS lock (FINE,COARSE,GYROS,UNKNOWN) DATE-OBS= '22/04/93 ' / UT date of start of observation (dd/mm/yy) TIME-OBS= '03:12:17 ' / UT time of start of observation (hh:mm:ss) EXPSTART= 0.4909913202874E+05 / exposure start time (Modified Julian Date) EXPEND = 0.4909913505303E+05 / exposure end time (Modified Julian Date) EXPTIME = 0.2499975E+03 / exposure duration (seconds)--calculated EXPFLAG = 'NORMAL ' / Exposure interruption indicator / TARGET & PROPOSAL ID TARGNAME= 'NGC4151-CLOUD2 ' / proposer's target name RA_TARG = 0.1826357301526E+03 / right ascension of the target (deg) (J2000) DEC_TARG= 0.3940588837258E+02 / declination of the target (deg) (J2000) PROPOSID= 4220 / PEP proposal identifier PEP_EXPO= '174.0000000 ' / PEP exposure identifier including sequence LINENUM = '174.000 ' / PEP proposal line number SEQLINE = ' ' / PEP line number of defined sequence SEQNAME = ' ' / PEP define/use sequence name END '3C&รข1f
