--- header unit 0: primary ---
SIMPLE = T / Written by IDL: Sun Jul 19 20:56:22 2026
BITPIX = 32
NAXIS = 2
NAXIS1 = 512
NAXIS2 = 512
FILENAME = '23893602.fts'
FILEORIG = '260719_205317.img'
DATE = '2026/07/19 20:56:20.511'
DATE-OBS = '2026/07/19'
TIME-OBS = '20:53:11.409'
P1COL = 20
P1ROW = 1
P2COL = 1043
P2ROW = 1024
VERSION = 2
EXPTIME = 150.093
EXP0 = 148.000
EXPCMD = 148.000
EXP1 = 1.88135
EXP2 = 2.06592
EXP3 = 2.09326
TELESCOP = 'SOHO'
INSTRUME = 'LASCO'
DETECTOR = 'C2'
READPORT = 'C'
SUMROW = 0
SUMCOL = 0
LEBXSUM = 2
LEBYSUM = 2
SHUTTR = 0
LAMP = 0
FILTER = 'Blue'
POLAR = 'Clear'
LP_NUM = 'Normal'
OS_NUM = 4196
IMGCTR = 114
IMGSEQ = 0
COMPRSSN = 'XZUR'
MID_DATE = 61240
MID_TIME = 75266.5
PLATESCL = 11.9000
OFFSET = 656.019
IMAGE_CT = 114
SEQ_NUM = 0
OBT_TIME = 2163185626.41
R1COL = 20
R1ROW = 1
R2COL = 1043
R2ROW = 1024
EFFPORT = 'C'
RECTIFY = 'TRUE'
DATAMIN = 2665.00
DATAMAX = 55138.0
DATAZER = 0
DATASAT = 0
DATAAVG = 16563.0
DATASIG = 7105.75
DATAP01 = 3013
DATAP10 = 6858
DATAP25 = 12166
DATAP75 = 20877
DATAP90 = 25211
DATAP95 = 27389
DATAP98 = 29834
DATAP99 = 32993
CRPIX1 = 256.100 / Using SOHO roll + offset and suncenter estimate
CRPIX2 = 254.250
CRVAL1 = 0.00000
CRVAL2 = 0.00000
CROTA1 = -174.002 / Using SOHO roll + offset and suncenter estimate
CROTA2 = -174.002
CTYPE1 = 'SOLAR-X'
CTYPE2 = 'SOLAR-Y'
CUNIT1 = 'ARCSEC'
CUNIT2 = 'ARCSEC'
CDELT1 = 23.7999992371
CDELT2 = 23.7999992371
HISTORY offset_bias.pro 1.32, 09/01/11, 656.019
HISTORY V15 18 Jun 1997 MAKE_FITS_HDR
HISTORY 3