SIMPLE  =                    T / file does conform to FITS standard
BITPIX  =                  -32 / number of bits per data pixel
NAXIS   =                    2 / number of data axes
NAXIS1  =                  512 / length of data axis   1
NAXIS2  =                  512 / length of data axis   2
EXTEND  =                    T / FITS dataset may contain extensions
COMMENT   FITS (Flexible Image Transport System) format defined in Astronomy and
COMMENT   Astrophysics Supplement Series v44/p363, v44/p371, v73/p359, v73/p365.
COMMENT   Contact the NASA Science Office of Standards and Technology for the
COMMENT   FITS Definition document #100 and other FITS information.
BLOCKED =                    T / FITS file may be blocked
ORIGIN  = 'ESO-MIDAS'          / Written by MIDAS
BUNIT   = 'counts          p'  / Units of data values
CRPIX1  =         2.561666E+02 / Reference pixel
CRPIX2  =         2.561666E+02 / Reference pixel
CDELT1  =     -4.166666666E-03 / Coordinate increment per pixel
CDELT2  =      4.166666666E-03 / Coordinate increment per pixel
CTYPE1  = 'RA---TAN'           / Units of coordinate
CTYPE2  = 'DEC--TAN'           / Units of coordinate
CROTA1  =            0.000E+00 /
CROTA2  =            0.000E+00 /
EQUINOX =           2.0000E+03 / equinox of celestial coord. system
RADECSYS= 'FK5     '           / FK5 coordinate system used
TELESCOP= 'ROSAT   '           / Telescope (mission) name
INSTRUME= 'PSPCB   '           / instrument used for observation
FILTER  = 'NONE    '           / filter id: NONE OR BORON
XS-OBSID= 'WG600374P'          /
CRVAL1  =       1.18595833E+01 /
CRVAL2  =       4.19800000E+01 /
OBJECT  = 'M31 SURVEY 1'       / name of observed object
DATE-OBS= '09/08/92'           /
DATE-END= '09/08/92'           /
TIME-OBS= '04:18:54'           /
TIME-END= '04:33:44'           /
XS-MINCH=                    1 /
XS-MAXCH=                  256 /
HISTORY   ESO-DESCRIPTORS START   ................
HISTORY   'LHCUTS'         ,'R*4 '   ,    1,    4,'5E14.7',' ',' '
HISTORY    0.0000000E+00 7.0000000E+00 0.0000000E+00 7.0000000E+00
HISTORY
HISTORY   'HEADER_VERS'    ,'C*1 '   ,    1,   13,'13A1',' ',' '
HISTORY   16-JUL-1991
HISTORY
HISTORY   'MISSION_ID'     ,'C*1 '   ,    1,   13,'13A1',' ',' '
HISTORY   ROSAT
HISTORY
HISTORY   'SC_MODE'        ,'C*1 '   ,    1,   13,'13A1',' ',' '
HISTORY   POINTING
HISTORY
HISTORY   'TELESCOPE_ID'   ,'C*1 '   ,    1,   13,'13A1',' ',' '
HISTORY   XRT
HISTORY
HISTORY   'DETECTOR_ID'    ,'C*1 '   ,    1,   13,'13A1',' ',' '
HISTORY   PSPCB
HISTORY
HISTORY   'FILTER_ID'      ,'C*1 '   ,    1,   13,'13A1',' ',' '
HISTORY   OFF
HISTORY
HISTORY   'SETUP_ID'       ,'C*1 '   ,    1,   25,'25A1',' ',' '
HISTORY
HISTORY
HISTORY   'OBS_ID'         ,'C*1 '   ,    1,   13,'13A1',' ',' '
HISTORY   WG600374P
HISTORY
HISTORY   'TARGET_ID'      ,'C*1 '   ,    1,   21,'21A1',' ',' '
HISTORY
HISTORY
HISTORY   'POINT_LONG'     ,'C*1 '   ,    1,   13,'13A1',' ',' '
HISTORY   00H47M26.3S
HISTORY
HISTORY   'POINT_LAT'      ,'C*1 '   ,    1,   13,'13A1',' ',' '
HISTORY   +41D58M48S
HISTORY
HISTORY   'COORD_SYS'      ,'C*1 '   ,    1,   21,'21A1',' ',' '
HISTORY   EQUATORIAL  2000.000
HISTORY
HISTORY   'PROD_MODE'      ,'C*1 '   ,    1,   13,'13A1',' ',' '
HISTORY   POINTING
HISTORY
HISTORY   'XPIX_TO_NORTH'  ,'C*1 '   ,    1,   13,'13A1',' ',' '
HISTORY    90 D
HISTORY
HISTORY   'XDET_TO_NORTH'  ,'C*1 '   ,    1,   13,'13A1',' ',' '
HISTORY
HISTORY
HISTORY   'OBS_TITLE'      ,'C*1 '   ,    1,   61,'61A1',' ',' '
HISTORY   M31 SURVEY 1
HISTORY
HISTORY   'OBS_DATE'       ,'C*1 '   ,    1,   25,'25A1',' ',' '
HISTORY   09-AUG-1992 09-AUG-1992
HISTORY
HISTORY   'OBS_UT'         ,'C*1 '   ,    1,   33,'33A1',' ',' '
HISTORY   04:18:54.000    04:33:44.000
HISTORY
HISTORY   'OBS_CLOCK'      ,'R*8 '   ,    1,    2,'3E23.15',' ',' '
HISTORY     6.905953200000000E+07  6.906042200000000E+07
HISTORY
HISTORY   'OBS_DUR_SEC'    ,'R*8 '   ,    1,    1,'3E23.15',' ',' '
HISTORY     8.900000000000000E+02
HISTORY
HISTORY   'OBS_PROC_DATIM' ,'C*1 '   ,    1,   25,'25A1',' ',' '
HISTORY   27-AUG-92   04:24:57
HISTORY
HISTORY   'PROD_DATIM'     ,'C*1 '   ,    1,   25,'25A1',' ',' '
HISTORY   29-AUG-92   00:15:36
HISTORY
HISTORY   'PROD_SOURCE'    ,'C*1 '   ,    1,   25,'25A1',' ',' '
HISTORY   FITS        FITSCON
HISTORY
HISTORY   'FILE_TYPE'      ,'C*1 '   ,    1,    5,'5A1',' ',' '
HISTORY   IMA
HISTORY
HISTORY   'INIT_FILE_NAME' ,'C*1 '   ,    1,   21,'21A1',' ',' '
HISTORY   image.bdf
HISTORY
HISTORY   'NUM_INSTR'      ,'I*4 '   ,    1,    1,'7I10',' ',' '
HISTORY            1
HISTORY
HISTORY   'NUM_DATASETS'   ,'I*4 '   ,    1,    1,'7I10',' ',' '
HISTORY            1
HISTORY
HISTORY   'EXPLANATION'    ,'C*1 '   ,    1,   61,'61A1',' ',' '
HISTORY   Image
HISTORY
HISTORY   'REMARKS'        ,'C*68 '  ,    1,    3,'70A1',' ',' '
HISTORY
HISTORY
HISTORY   MPER, PROF.DR., JOACHIM,E.   MAX-PLANVK-INSTITUT FUER EXTRATERRE
HISTORY
HISTORY   'DET_PIX_SIZE'   ,'R*8 '   ,    1,    1,'3E23.15',' ',' '
HISTORY     9.342076778411865E-01
HISTORY
HISTORY   'SKY_PIX_SIZE'   ,'R*8 '   ,    1,    1,'3E23.15',' ',' '
HISTORY     5.000000000000000E-01
HISTORY
HISTORY   'SKY_CEN_X'      ,'I*4 '   ,    1,    1,'7I10',' ',' '
HISTORY            0
HISTORY
HISTORY   'SKY_CEN_Y'      ,'I*4 '   ,    1,    1,'7I10',' ',' '
HISTORY            0
HISTORY
HISTORY   'AMP_SEL'        ,'R*8 '   ,    1,    2,'3E23.15',' ',' '
HISTORY     7.000000000000000E+00  2.400000000000000E+02
HISTORY
HISTORY   'RAW_SEL'        ,'R*8 '   ,    1,    2,'3E23.15',' ',' '
HISTORY     1.000000000000000E+00  2.560000000000000E+02
HISTORY
HISTORY   'UNIT_PIX_SIZE'  ,'C*1 '   ,    1,   12,'12A1',' ',' '
HISTORY   arcsec
HISTORY
HISTORY   'DET_CEN_X'      ,'I*4 '   ,    1,    1,'7I10',' ',' '
HISTORY         4119
HISTORY
HISTORY   'DET_CEN_Y'      ,'I*4 '   ,    1,    1,'7I10',' ',' '
HISTORY         3929
HISTORY
HISTORY   'TIM_SEL'        ,'R*8 '   ,    1,    2,'3E23.15',' ',' '
HISTORY     6.905972400000000E+07  6.906040800000000E+07
HISTORY
HISTORY   ESO-DESCRIPTORS END     ................
END