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SIMPLE  =                    T / Written by IDL:   1-Jun-2001 12:48:50.00
BITPIX  =                  -32 / IEEE single precision floating point
NAXIS   =                    2  / 2-D FILES ONLY
NAXIS1  =                  810 // SAMPLES OR CHARS PER LINE
NAXIS2  =                  810 // LINES PER IMAGE OR TABLE
SCALE  =          1.00000e-19 /CALIBRATED = IMAGE*BSCALE + BZERO
ZERO   =        0.0000000E+00  / ADDITIVE CONST FOR CALIB.
OBJECT  = 'n1068_ha_1860_kpno' /ljr 2 April 1993
ORIGIN  = 'KPNO-IRAF'  /        / WHERE TAPE WRITTEN
DATE    = '02-04-91'  /         /
IRAFNAME= 'NGC1068Ha1860s.imh'  /  NAME OF IRAF IMAGE FILE
IRAF-MAX=           3.275900E4  /
IRAF-MIN=          -9.000000E1  /
IRAF-B/P=                   16  /
IRAFTYPE= 'INTEGER '  /         /
OBSERVAT= 'KPNO              ' / ORIGIN OF DATA
CCDPICNO=                  520  /
EXPTIME =              2040.00 /new exposure time for stacked image
DARKTIME=                 1860  /
OTIME   =                 1860  /
IMAGETYP= 'OBJECT            '  /
DATE-OBS= '12/03/91          '  /
RA      = ' 2:42:13.00'  /  RIGHT ASCENSION (TELESCOPE)
DEC     = ' 0:03:01.00'  /  DECLINATION (TELESCOPE)
EPOCH   =               1991.2  /
ZD      = '60:07:00.00'  /  ZENITH DISTANCE
UT      = ' 2:27:48.00'  /  UNIVERSAL TIME
ST      = ' 6:18:24.00'  /  SIDEREAL TIME
DETECTOR= 'ST2K              ' / DETECTOR (CCD TYPE, PHOTON COUNTER, ETC)
GAIN    =                  3.2  /
CAMTEMP =               -92.84  /
DEWTEMP =              -176.26  /
FILTERS = '5 0               ' / FILTER BOLT POSITIONS
TVFILT  =                    0  /
COMPLAMP=                    0  /
CCDSEC  = '[2:2013,2:2045]'    / orientation to full format frame
CCDSUM  = '1 1               ' / on chip summation (x,y)
TRIM    = 'Apr  2  2:38 Trim data section is [2:2013,2:2045]'
FIXPIX  = 'Apr  2  2:38 Bad pixel file is badcol'
OVERSCAN= 'Apr  2  2:39 Overscan section is [2021:2047,2:2045] with mean=394.12'
ZEROCOR = 'Apr  2  2:39 Zero level correction image is biasn5'
DARKCOR = 'Apr  2  2:39 Dark count correction image is Dark1860a with scale=0.5'
FLATCOR = 'Apr  2  2:39 Flat field image is Haskyflat with scale=2172.086'
CCDPROC = 'Apr  2  2:52 CCD processing done'
HISTORY 'KPNO-IRAF'  /
HISTORY '12-03-91'  /
HISTORY New copy of obj520
HISTORY New copy of obj520
IMAGE   = 'stacked ha im'      /image created with STACK_OPT.PRO
FILTER  = 'HA'                  /
JOTFID  = '8202'                /
NOMRA   =        4.0666901E+01  /
NOMDEC  =        8.7463796E-02  /
CRPIX1  =            369.52390 // REFERENCE PIXEL IN SAMPLES
CRPIX2  =            452.50000 // REFERENCE PIXEL IN LINES
CRVAL1  =        4.0675613E+01  / R. A.
CRVAL2  =       -4.8009455E-03  / DEC.
CD001001=       -1.6754351E-04 // SDAS-COMPATIBLE:  DL/DX
CD002001=        3.9941259E-08 //  DM/DX
CD001002=        2.3452441E-07 //  DL/DY
CD002002=        1.6752497E-04 //  DM/DY
EQUINOX =        2.0000000E+03  /
BDRSTREM= 'KITTPK20'            / DATA REDUCTION STREAM IDENT
BDRDATIM= 'MAY  3,1991 15:40:22'
BDRIPRG = 'KPKONE 2.1'          /
BLOCKED =                    T  / FILE MAY BE BLOCKED > 2880
EXTEND  =                    T  / FILE MAY HAVE EXTENSIONS
DATATYPE= 'REAL*4'             / FITS/SDAS version of BITPIX
CTYPE1  = 'RA---TAN'            / COORDINATE TYPE
CTYPE2  = 'DEC--TAN'            / COORDINATE TYPE
PHT1PROG= 'CCDPH1 2.0'          / POINT SOURCE PHOTOMETRY PROGRAM
PHT1DTIM= 'MAR 26,1992 22:53:30'
FWHM    =        3.0000000E+00  / FWHM OF DETECTION FILTER
IMIN    =                   50  / MINIMUM SIGNAL FOR DPFIND
IMAX    =                32767  / MAXIMUM SIGNAL FOR DPFIND
PHPADU  =        3.1999998E+00  / PHOTONS PER ADU
APR     =                    1  / NUM OF APERS
APR1    =        4.0000000E+00  / RADIUS OF 1ST APERTURE
SKYIN   =        1.2000000E+01  / INNER RADIUS OF SKY ANNULUS
SKYOUT  =        2.0000000E+01  / OUTER RADIUS OF SKY ANNULUS
BADLO   =        0.0000000E+00  / LOWEST GOOD PIXEL VALUE
BADHI   =        2.0000000E+04  / HIGHEST GOOD PIXEL VALUE
RCRIT   =        1.0000000E+04  / IMAGE CIRCLE RADIUS
SV_NAX1 =                 2012  / ORIGINAL NAXIS1
SV_NAX2 =                 2044  / ORIGINAL NAXIS2
ASTRPROG= 'UITAA2 1.0'          / ASTROMETRY PROGRAM
ASTRDTIM= 'MAR 30,1992 14:44:37'
A_NMATCH=                   21  / NUM OF ASTROM STDS MATCHED
AX_RESID=        2.0434487E-01  / RMS ASTROM RESIDUALS:
AY_RESID=        2.2227448E-01  /  <0 MEANS DEFAULT SOLUTION
HISTORY MAR 30,1992 14:44:37 ASTROMETRY RECOMPUTED.
NHEDATIM= 'MAR 31,1992 12:03:56'
NHEDPRG = 'NEWHED 1.0'          / HEADER ATTACHMENT PROGRAM
EXTINCT =            0.0700000 /extinction pre-eruption - ljr
F_CONST =          5.14000e-17 /flux constant from e.smith - ljr 2 April 1993
F_ERR   =          1.00000e-19 /flux error from e.smith - ljr 2 April 1993
AIRMASS =              2.34500 /airmass from e.smith - ljr
HISTORY HROT: 18-Jun-1993 15:43 ROTATED BY  90.00 DEGREES
HISTORY HROT: 18-Jun-1993 15:43 BILINEAR INTERPOLATION
HISTORY  HEXTRACT:18-Jun-1993 ORIGINAL IMAGE SIZE WAS 2012 BY 2044
HISTORY  HEXTRACT:18-Jun-1993 ORIGINAL X RANGE: 619 TO 1458
HISTORY  HEXTRACT:18-Jun-1993 ORIGINAL Y RANGE: 553 TO 1392
HISTORY sky value of 253.9 subtracted - ljr 9 Aug 1993
AIR_ERR =             0.250000 /est error in airmass - ljr
EXT_ERR =            0.0400000 /extinction error from e.smith - ljr
HISTORY got rid of cosmic rays - ljr Sept 15, 1993
STACK   =                    2 /number of images used in stacking
STACK_CU=                22000 /saturation cutoff used in stacking
HISTORY  STACK_OPT.PRO:  This image was created with STACK_OPT.PRO routine
HISTORY  HEXTRACT:16-Nov-1993 ORIGINAL IMAGE SIZE WAS 840 BY 840
HISTORY  HEXTRACT:16-Nov-1993 ORIGINAL X RANGE: 18 TO 827
HISTORY  HEXTRACT:16-Nov-1993 ORIGINAL Y RANGE: 17 TO 826
END

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