--- header unit 0: primary ---
SIMPLE = T / Written by IDL: Thu Aug 13 01:53:25 2026
BITPIX = 16
NAXIS = 2
NAXIS1 = 1024 / Number of positions along axis 1
NAXIS2 = 1024 / Number of positions along axis 2
FILENAME = '23896332.fts'
FILEORIG = '260812_191610.img'
DATE = '2026/08/13 01:53:22.721'
DATE-OBS = '2026/08/12'
TIME-OBS = '19:12:33.456'
P1COL = 20
P1ROW = 1
P2COL = 1043
P2ROW = 1024
VERSION = 2
EXPTIME = 40.0957
EXP0 = 38.0000
EXPCMD = 38.0000
EXP1 = 1.87598
EXP2 = 2.04736
EXP3 = 2.09570
TELESCOP = 'SOHO'
INSTRUME = 'LASCO'
DETECTOR = 'C2'
READPORT = 'C'
SUMROW = 0
SUMCOL = 0
LEBXSUM = 1
LEBYSUM = 1
SHUTTR = 0
LAMP = 0
FILTER = 'Blue'
POLAR = 'Clear'
LP_NUM = 'Normal'
OS_NUM = 4250
IMGCTR = 1586
IMGSEQ = 0
COMPRSSN = 'XZR'
MID_DATE = 61264
MID_TIME = 69173.5
PLATESCL = 11.9000
OFFSET = 656.159
IMAGE_CT = 1586
SEQ_NUM = 0
OBT_TIME = 2165253188.46
R1COL = 20
R1ROW = 1
R2COL = 1043
R2ROW = 1024
EFFPORT = 'C'
RECTIFY = 'TRUE'
DATAMIN = 659.000
DATAMAX = 11479.0
DATAZER = 0
DATASAT = 0
DATAAVG = 1582.59
DATASIG = 477.011
DATAP01 = 683
DATAP10 = 939
DATAP25 = 1293
DATAP75 = 1871
DATAP90 = 2113
DATAP95 = 2325
DATAP98 = 2550
DATAP99 = 2914
CRPIX1 = 511.200 / Using SOHO roll + offset and suncenter estimate
CRPIX2 = 507.500
CRVAL1 = 0.00000
CRVAL2 = 0.00000
CROTA1 = -176.296 / Using SOHO roll + offset and suncenter estimate
CROTA2 = -176.296
CTYPE1 = 'SOLAR-X'
CTYPE2 = 'SOLAR-Y'
CUNIT1 = 'ARCSEC'
CUNIT2 = 'ARCSEC'
CDELT1 = 11.8999996185
CDELT2 = 11.8999996185
HISTORY offset_bias.pro 1.32, 09/01/11, 656.159
HISTORY V15 18 Jun 1997 MAKE_FITS_HDR
HISTORY 3