--- header unit 0: primary ---
SIMPLE = T / Written by IDL: Sat Aug 15 20:52:24 2026
BITPIX = 16
NAXIS = 2
NAXIS1 = 1024 / Number of positions along axis 1
NAXIS2 = 1024 / Number of positions along axis 2
FILENAME = '33897486.fts'
FILEORIG = '260815_163111.img'
DATE = '2026/08/15 20:52:21.481'
DATE-OBS = '2026/08/15'
TIME-OBS = '16:30:25.725'
P1COL = 20
P1ROW = 1
P2COL = 1043
P2ROW = 1024
VERSION = 2
EXPTIME = 17.5923
EXP0 = 15.5000
EXPCMD = 15.5000
EXP1 = 1.87646
EXP2 = 2.04199
EXP3 = 2.09229
TELESCOP = 'SOHO'
INSTRUME = 'LASCO'
DETECTOR = 'C3'
READPORT = 'C'
SUMROW = 0
SUMCOL = 0
LEBXSUM = 1
LEBYSUM = 1
SHUTTR = 0
LAMP = 0
FILTER = 'Clear'
POLAR = 'Clear'
LP_NUM = 'Normal'
OS_NUM = 4180
IMGCTR = 205
IMGSEQ = 0
COMPRSSN = 'XZ#'
HCOMP_SF = 32
MID_DATE = 61267
MID_TIME = 59434.5
PLATESCL = 56.0000
OFFSET = 422.889
IMAGE_CT = 205
SEQ_NUM = 0
OBT_TIME = 2165502660.72
R1COL = 20
R1ROW = 1
R2COL = 1043
R2ROW = 1024
EFFPORT = 'C'
RECTIFY = 'TRUE'
DATAMIN = 409.000
DATAMAX = 13377.0
DATAZER = 0
DATASAT = 0
DATAAVG = 1766.80
DATASIG = 1551.49
DATAP01 = 426
DATAP10 = 436
DATAP25 = 963
DATAP75 = 1895
DATAP90 = 3829
DATAP95 = 5685
DATAP98 = 6868
DATAP99 = 7742
CRPIX1 = 519.200 / Using SOHO roll + offset and suncenter estimate
CRPIX2 = 533.500
CRVAL1 = 0.00000
CRVAL2 = 0.00000
CROTA1 = -177.348 / Using SOHO roll + offset and suncenter estimate
CROTA2 = -177.348
CTYPE1 = 'SOLAR-X'
CTYPE2 = 'SOLAR-Y'
CUNIT1 = 'ARCSEC'
CUNIT2 = 'ARCSEC'
CDELT1 = 56.0000000000
CDELT2 = 56.0000000000
HISTORY offset_bias.pro 1.32, 09/01/11, 422.889
HISTORY V15 18 Jun 1997 MAKE_FITS_HDR
HISTORY 3