--- header unit 0: primary ---
SIMPLE = T / Written by IDL: Tue Apr 21 22:48:52 2026
BITPIX = 32
NAXIS = 2
NAXIS1 = 512
NAXIS2 = 512
FILENAME = '33884331.fts'
FILEORIG = '260421_224547.img'
DATE = '2026/04/21 22:48:51.086'
DATE-OBS = '2026/04/21'
TIME-OBS = '22:40:58.820'
P1COL = 20
P1ROW = 1
P2COL = 1043
P2ROW = 1024
VERSION = 2
EXPTIME = 300.090
EXP0 = 298.000
EXPCMD = 298.000
EXP1 = 1.88477
EXP2 = 2.03906
EXP3 = 2.09033
TELESCOP = 'SOHO'
INSTRUME = 'LASCO'
DETECTOR = 'C3'
READPORT = 'C'
SUMROW = 0
SUMCOL = 0
LEBXSUM = 2
LEBYSUM = 2
SHUTTR = 0
LAMP = 0
FILTER = 'Blue'
POLAR = 'Clear'
LP_NUM = 'Normal'
OS_NUM = 4197
IMGCTR = 565
IMGSEQ = 0
COMPRSSN = 'XZUR'
MID_DATE = 61151
MID_TIME = 81808.9
PLATESCL = 56.0000
OFFSET = 422.416
IMAGE_CT = 565
SEQ_NUM = 0
OBT_TIME = 2155502493.82
R1COL = 20
R1ROW = 1
R2COL = 1043
R2ROW = 1024
EFFPORT = 'C'
RECTIFY = 'TRUE'
DATAMIN = 1695.00
DATAMAX = 36685.0
DATAZER = 0
DATASAT = 0
DATAAVG = 7117.05
DATASIG = 6229.17
DATAP01 = 1727
DATAP10 = 1785
DATAP25 = 3844
DATAP75 = 7657
DATAP90 = 15465
DATAP95 = 22757
DATAP98 = 27933
DATAP99 = 30861
CRPIX1 = 260.100 / Using SOHO roll + offset and suncenter estimate
CRPIX2 = 267.250
CRVAL1 = 0.00000
CRVAL2 = 0.00000
CROTA1 = 4.99700 / Using SOHO roll + offset and suncenter estimate
CROTA2 = 4.99700
CTYPE1 = 'SOLAR-X'
CTYPE2 = 'SOLAR-Y'
CUNIT1 = 'ARCSEC'
CUNIT2 = 'ARCSEC'
CDELT1 = 112.000000000
CDELT2 = 112.000000000
HISTORY offset_bias.pro 1.32, 09/01/11, 422.416
HISTORY V15 18 Jun 1997 MAKE_FITS_HDR
HISTORY 3