--- header unit 0: primary ---
SIMPLE = T / Written by IDL: Fri Jul 17 18:01:36 2026
BITPIX = 16
NAXIS = 2
NAXIS1 = 1024 / Number of positions along axis 1
NAXIS2 = 1024 / Number of positions along axis 2
FILENAME = '33894155.fts'
FILEORIG = '260717_175324.img'
DATE = '2026/07/17 18:01:33.089'
DATE-OBS = '2026/07/17'
TIME-OBS = '17:54:10.499'
P1COL = 20
P1ROW = 1
P2COL = 1043
P2ROW = 1024
VERSION = 2
EXPTIME = 17.5923
EXP0 = 15.5000
EXPCMD = 15.5000
EXP1 = 1.87646
EXP2 = 2.17529
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 = 1662
IMGSEQ = 0
COMPRSSN = 'XZR'
MID_DATE = 61238
MID_TIME = 64459.3
PLATESCL = 56.0000
OFFSET = 422.770
IMAGE_CT = 1662
SEQ_NUM = 0
OBT_TIME = 2163002085.50
R1COL = 20
R1ROW = 1
R2COL = 1043
R2ROW = 1024
EFFPORT = 'C'
RECTIFY = 'TRUE'
DATAMIN = 419.000
DATAMAX = 12769.0
DATAZER = 18432
DATASAT = 0
DATAAVG = 1771.63
DATASIG = 1551.69
DATAP01 = 425
DATAP10 = 437
DATAP25 = 965
DATAP75 = 1909
DATAP90 = 3851
DATAP95 = 5631
DATAP98 = 6935
DATAP99 = 7732
CRPIX1 = 519.200 / Using SOHO roll + offset and suncenter estimate
CRPIX2 = 533.500
CRVAL1 = 0.00000
CRVAL2 = 0.00000
CROTA1 = -174.568 / Using SOHO roll + offset and suncenter estimate
CROTA2 = -174.568
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, 422.770
HISTORY V15 18 Jun 1997 MAKE_FITS_HDR
HISTORY 3