--- header unit 0: primary ---
SIMPLE = T / Written by IDL: Wed Jul 29 21:05:16 2026
BITPIX = 16
NAXIS = 2
NAXIS1 = 1024 / Number of positions along axis 1
NAXIS2 = 1024 / Number of positions along axis 2
FILENAME = '23894672.fts'
FILEORIG = '260729_210106.img'
DATE = '2026/07/29 21:05:13.220'
DATE-OBS = '2026/07/29'
TIME-OBS = '21:00:32.400'
P1COL = 20
P1ROW = 1
P2COL = 1043
P2ROW = 1024
VERSION = 2
EXPTIME = 25.0981
EXP0 = 23.0000
EXPCMD = 23.0000
EXP1 = 1.88379
EXP2 = 3.26514
EXP3 = 2.09814
TELESCOP = 'SOHO'
INSTRUME = 'LASCO'
DETECTOR = 'C2'
READPORT = 'C'
SUMROW = 0
SUMCOL = 0
LEBXSUM = 1
LEBYSUM = 1
SHUTTR = 0
LAMP = 0
FILTER = 'Orange'
POLAR = 'Clear'
LP_NUM = 'Normal'
OS_NUM = 4179
IMGCTR = 396
IMGSEQ = 0
COMPRSSN = 'XZ%'
HCOMP_SF = 64
MID_DATE = 61250
MID_TIME = 75644.9
PLATESCL = 11.9000
OFFSET = 656.078
IMAGE_CT = 396
SEQ_NUM = 0
OBT_TIME = 2164050067.40
R1COL = 20
R1ROW = 1
R2COL = 1043
R2ROW = 1024
EFFPORT = 'C'
RECTIFY = 'TRUE'
DATAMIN = 655.000
DATAMAX = 13210.0
DATAZER = 0
DATASAT = 0
DATAAVG = 2424.38
DATASIG = 1159.60
DATAP01 = 737
DATAP10 = 1208
DATAP25 = 1811
DATAP75 = 2868
DATAP90 = 3354
DATAP95 = 3936
DATAP98 = 5116
DATAP99 = 7465
CRPIX1 = 511.200 / Using SOHO roll + offset and suncenter estimate
CRPIX2 = 507.500
CRVAL1 = 0.00000
CRVAL2 = 0.00000
CROTA1 = -174.869 / Using SOHO roll + offset and suncenter estimate
CROTA2 = -174.869
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, 656.078
HISTORY V15 18 Jun 1997 MAKE_FITS_HDR
HISTORY 3