SIMPLE  =                    T / Fits standard                                  BITPIX  =                  -32 / Bits per pixel                                 NAXIS   =                    2 / Number of axes                                 NAXIS1  =                 1014 / Axis length                                    NAXIS2  =                 1014 / Axis length                                    EXTEND  =                    F / File may contain extensions                    ORIGIN  = 'NOAO-IRAF FITS Image Kernel July 2003' / FITS file originator        IRAF-TLM= '08:57:13 (29/11/2004)'                                               OBJECT  = 'a2228+33'           /                                                DATE    = '2004-11-29T15:57:14'                                                 IRAF-MAX=           1.931459E3  /  DATA MAX                                     IRAF-MIN=          -3.527977E2  /  DATA MIN                                     CRVAL1  =                    1 / x-axis starting position on chip               CRPIX1  =     619.434507792293 / x-axis starting position in file               CTYPE1  = 'PIXEL           '   / units                                          CRVAL2  =                    1 / y-axis starting position on chip               CRPIX2  =     645.448881272156 / y-axis starting position in file               CTYPE2  = 'PIXEL           '   / units                                          OBSERVAT= 'PERKINS 1.8M    '                                                    LATITUDE= ' 35:05:49             observatory latitude                           LONGITUD= '111:32:09      '    / observatory longitude (deg west of greenwich)  ELEVATIO=                 2198 / observatory elevation (m)                      INSTRUME= 'Imaging Fabry Perot'/ instrument                                     DETECTOR= 'NCCD TI800X800  '   / detector type                                  DETGAIN =                    0 / detector gain                                  CCDSUM  = ' 1 1    '           / on chip summation (x,y)                        OBSERVER= 'hunter                                                          '    CCDFNAME= '941030.035'         / original ccd disk file name                    EXPTIME =              01800.0 / actual integration time (seconds)              IMAGETYP= 'object  '           / object,dark,bias,flat,etc.                     DATE-OBS= '31-10-1994'         / date (dd-mm-yyyy) of observation               RA      = '22:28:17.80'         /  right ascension (telescope)                  DEC     = '33:34:05.00'         /  declination (telescope)                      EPOCH   =              1950.00 / epoch of ra and dec                            AIRMASS =                01.00 / mean airmass                                   UT      = ' 2:35:41.00'         /  universal time at beginning                  DARKTIME=                 1799 / time before CCD readout                        ST      = '21:46:14.00'         /  sidereal time at beginning                   INSTEMP =                 -200 / instrument temperature, deg C                  DEWTEMP =                 -200 / dewar temperature, deg C                       ROTATION=                  400 / inst rotation (degrees north thru east)        INSFOCUS=                 4687 / instrument focus                               FILTERS =                    2 / filter type                                    FILTERID= 'halpha    '         / Filter name                                    ETALONID= 'ET50-xxxx    '      / Etalon identification                          ZSPACE  =                    0 / z spacing                                      TILT    =                    0 / filter tilt (steps)                            TILTANG =              -0000.8 / filter tilt (degrees)                          SLIDER  =                    1 / slider position                                SLIDERID= 'open     '          / slider position name                           LAMP    =                    0 / lamp position                                  LAMPID  = 'fene     '          / lamp name                                      PREFLASH=                    0 / preflash (ms)                                  TRIM    = 'Oct 30 20:06 Trim data section is [114:795,90:788]'                  OVERSCAN= 'Oct 30 20:06 Overscan section is [804:828,5:795] with mean=360.4221' FLATCOR = 'Oct 30 20:06 Flat field image is dfn4ha1 with scale=5228.948'        CCDSEC  = '[114:795,90:788]'                                                    CCDPROC = 'Oct 30 20:06 CCD processing done'                                    WCSDIM  =                    2                                                  CD1_1   =    -2.32336807250977                                                  CD2_2   =    -2.32464504241943                                                  LTV1    =     619.864345867756                                                  LTV2    =     645.879261235048                                                  LTM1_1  =   -0.430409358302163                                                  LTM2_2  =   -0.430172926593509                                                  WAT0_001= 'system=image'                                                        WAT1_001= 'label=pixel'                                                         WAT2_001= 'label=pixel'                                                         HISTORY New copy of 941030.035                                                  HISTORY New copy of 941030.035[-*,-*]                                           HISTORY New copy of 941030.035                                                  HISTORY New copy of a2228ha                                                     HISTORY New copy of a2228ha                                                     HISTORY 'KPNO-IRAF'           /                                                 HISTORY '30-10-94'            /                                                 HISTORY New copy of a2228hmr                                                    HISTORY 'KPNO-IRAF'           /                                                 HISTORY '24-06-97'            /                                                 HISTORY New copy of a2228hmrclean                                               HISTORY 'KPNO-IRAF'           /                                                 HISTORY '09-07-97'            /                                                 HISTORY New copy of a2228hmrms                                                  CD1_2   =  -0.0030855040531605                                                  CD2_1   =  0.00111820502206683                                                  LTM2_1  =  5.71282839025339E-4                                                  LTM1_2  =  -2.0703629896852E-4                                                                                                                                                                         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