--- header unit 0: primary ---
SIMPLE = T / Written by IDL: Thu Apr 16 06:21:59 2026
BITPIX = 16
NAXIS = 2
NAXIS1 = 1024 / Number of positions along axis 1
NAXIS2 = 1024 / Number of positions along axis 2
FILENAME = '23883191.fts'
FILEORIG = '260416_061218.img'
DATE = '2026/04/16 06:21:56.606'
DATE-OBS = '2026/04/16'
TIME-OBS = '06:12:20.614'
P1COL = 20
P1ROW = 1
P2COL = 1043
P2ROW = 1024
VERSION = 2
EXPTIME = 30.0962
EXP0 = 28.0000
EXPCMD = 28.0000
EXP1 = 1.88379
EXP2 = 2.05371
EXP3 = 2.09619
TELESCOP = 'SOHO'
INSTRUME = 'LASCO'
DETECTOR = 'C2'
READPORT = 'C'
SUMROW = 0
SUMCOL = 0
LEBXSUM = 1
LEBYSUM = 1
SHUTTR = 0
LAMP = 0
FILTER = 'DeepRd'
POLAR = 'Clear'
LP_NUM = 'Normal'
OS_NUM = 4218
IMGCTR = 1511
IMGSEQ = 0
COMPRSSN = 'XZR'
MID_DATE = 61146
MID_TIME = 22355.7
PLATESCL = 11.9000
OFFSET = 655.472
IMAGE_CT = 1511
SEQ_NUM = 0
OBT_TIME = 2155011175.61
R1COL = 20
R1ROW = 1
R2COL = 1043
R2ROW = 1024
EFFPORT = 'C'
RECTIFY = 'TRUE'
DATAMIN = 661.000
DATAMAX = 16382.0
DATAZER = 0
DATASAT = 0.00230980
DATAAVG = 3052.82
DATASIG = 1886.51
DATAP01 = 877
DATAP10 = 1446
DATAP25 = 2142
DATAP75 = 3549
DATAP90 = 4202
DATAP95 = 4827
DATAP98 = 8588
DATAP99 = 14950
CRPIX1 = 511.200 / Using SOHO roll + offset and suncenter estimate
CRPIX2 = 507.500
CRVAL1 = 0.00000
CRVAL2 = 0.00000
CROTA1 = 5.21695 / Using SOHO roll + offset and suncenter estimate
CROTA2 = 5.21695
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, 655.472
HISTORY V15 18 Jun 1997 MAKE_FITS_HDR
HISTORY 3