--- header unit 0: primary ---
SIMPLE = T / file does conform to FITS standard
BITPIX = 16 / number of bits per data pixel
NAXIS = 2 / number of data axes
NAXIS1 = 1024 / length of data axis 1
NAXIS2 = 1024 / length of data axis 2
EXTEND = F / whether the FITS file contains extensions
COMMENT -----------------------------------------------------------------------
FILENAME = 'swap_lv0_20120212_161823.fits' / FITS filename
FILE_TMR = 'swap_01178425131918_afbee383.fits' / SWTMR filename
FILE_RAW = 'BINSWAP201202121618370000501234PROCESSED' / raw telemetry filename
FILE_TAR = 'BINSWAP_7038_RED3_2012.02.12T17.42.11.tar' / raw telemetry package
COMMENT -----------------------------------------------------------------------
DATE = '2020-06-04T17:03:44.365' / UTC time of FITS file creation
DATE-OBS = '2012-02-12T16:18:23.372' / UTC time of observation
COMMENT -----------------------------------------------------------------------
LEVEL = 0 / data processing level
CREATOR = 'SWEDG' / FITS creation software
ORIGIN = 'ROB' / Royal Observatory of Belgium
TELESCOP = 'PROBA2' / satellite name
INSTRUME = 'SWAP' / instrument name
OBJECT = 'Sun EUV' / object observed
FILTER = 'Al' / Aluminum filter
DETECTOR = 'SWAP' / HAS CMOS detector 1024x1024 pixels
WAVELNTH = 174 / [Angstrom] bandpass peak response
COMMENT -----------------------------------------------------------------------
OBS_MODE = 'Variable off-pointing' / sun_cen, fix_off, var_off, cme_track
CAP_MODE = 'CDS' / (DS,CDS) capture mode
EXPTIME = 10. / [s] commanded exposure time
BSCALE = 1. / ratio of physical to array value at 0 offset
BZERO = 0. / physical value for the array value 0
BUNIT = 'DN' / unit of physical value
DATAMIN = 10. / minimum valid physical value
DATAMAX = 3588. / maximum valid physical value
COMMENT -----------------------------------------------------------------------
FIRSTROW = 1 / first read-out detector row
LAST_ROW = 1024 / last read-out detector row
FIRSTCOL = 1 / first read-out detector column
LAST_COL = 1024 / last read-out detector column
REBIN = 'off' / on-board rebin (2x2 pixel average)
COMMENT -----------------------------------------------------------------------
WCSNAME = 'Helioprojective-cartesian' / level < 1: aligned with ecliptic North
CTYPE1 = 'HPLN-TAN' / WCS axis X
CTYPE2 = 'HPLT-TAN' / WCS axis Y
CUNIT1 = 'arcsec' / WCS axis X units
CUNIT2 = 'arcsec' / WCS axis Y units
CD1_1 = 0. / WCS coordinate description matrix
CD1_2 = -3.1760467 / WCS coordinate description matrix
CD2_1 = 3.1646941 / WCS coordinate description matrix
CD2_2 = 0. / WCS coordinate description matrix
CDELT1 = 3.1646941 / [arcsec] average pixel scale along axis 1
CDELT2 = 3.1760467 / [arcsec] average pixel scale along axis 2
CRVAL1 = 0. / [arcsec] level < 1: unknown
CRVAL2 = 0. / [arcsec] level < 1: unknown
CRPIX1 = 512.5 / [pixel] reference point axis 1
CRPIX2 = 512.5 / [pixel] reference point axis 2
LONPOLE = 180. / [deg] native longitude of the celestial pole
CROTA1 = 90. / [deg] axis 1 to WCS rotation angle
CROTA2 = 90. / [deg] axis 2 to WCS rotation angle
COMMENT -----------------------------------------------------------------------
DTPLAR1 = 359. / [s] predicted time to prev large angle rotation
DTPLAR2 = 2000. / [s] predicted time to next large angle rotation
P2_X0 = -0.0100801945447432 / [deg] s/c yaw
P2_Y0 = -0.00508946517094161 / [deg] s/c pitch
P2_ROLL = 180.000305873089 / [deg] s/c roll
SOLAR_EP = 357.20281331851 / [deg] s/c ecliptic North to solar North angle
HGLT_OBS = -6.69636502356358 / [deg] s/c heliographic latitude
HGLN_OBS = -0.000173257438166759 / [deg] s/c heliographic longitude
RSUN_ARC = 972.173605672386 / [arcsec] photospheric solar radius
DSUN_OBS = 147668318977.781 / [m] s/c distance from Sun
HEEX_OBS = 147668318828.998 / [m] s/c Heliocentric Earth Ecliptic X
HEEY_OBS = -120296.45957239 / [m] s/c Heliocentric Earth Ecliptic Y
HEEZ_OBS = -6627694.86439228 / [m] s/c Heliocentric Earth Ecliptic Z
GSEX_OBS = 2533935.59292246 / [m] s/c Geocentric Solar Ecliptic X
GSEY_OBS = 120296.459571835 / [m] s/c Geocentric Solar Ecliptic Y
GSEZ_OBS = -6627694.86439634 / [m] s/c Geocentric Solar Ecliptic Z
LOS_ALT = 1000000. / [m] s/c LOS altitude (1000000=no atmosphere)
TRAPPROT = 0. / [ct/cm^2/s] AP-8 MAX > 10MeV @ 725km model
TRAPELEC = 69933. / [ct/cm^2/s] AE-8 MAX > 1MeV @ 725km model
GEOD_ALT = 737212.432322514 / [m] s/c WGS84 altitude
GEOD_LAT = -69.5407971719146 / [deg] s/c sub-point geodetic latitude
GEOD_LON = 5.69740979664841 / [deg] s/c sub-point longitude
COMMENT -----------------------------------------------------------------------
TEMP1DET = 2.0700012207031 / [Celsius] detector temperature (SW HK T CF)
TEMP2DET = 2.0700012207031 / [Celsius] detector temperature (SW HK T CF)
TTEMP1 = '2012-02-12T16:18:19.000' / UTC time of detector temp 1st sample
TTEMP2 = '2012-02-12T16:18:49.000' / UTC time of detector temp 2nd sample
COMMENT -----------------------------------------------------------------------
IS_PROC = 1 / on-board image processing
TRANTIME = 1178425131918 / [ct] OBET transferring time
SACQTIME = 1178424903533 / [ct] OBET start acquisition time
EACQTIME = 1178425131918 / [ct] OBET end acquisition time
LANG_ROT = 1. / commanded large angle rotation component
PAV_ROT0 = 0. / commanded paving rotation component 0
PAV_ROT1 = 0. / commanded paving rotation component 1
HASSTDBY = 0 / HAS detector standby mode
READRDIV = 0 / read-out rate divider
PGA_OFFS = 59 / PGA offset
PGA_GAIN = 1 / PGA gain
LED_POW = 'off' / calibration LED power
LED_SEL = 'a' / calibration LED selection
HASBLACK = 4 / HAS detector black level
HASOFFST = 11 / HAS detector offset level
ARTEFX = 'on' / (off,on,cosmic rays) on-board artefact removal
RECODING = 'fixed' / (off,fixed,adaptive) on-board recoding
RECNUM = 3600 / recoding upper limit
RECBIAS = 10 / recoding lower limit
COMPRESS = 'jpeg' / (off,lzw,jpeg) on-board compression algorithm
LZWDECOR = 'off' / LZW decorrelation
PN = 131 / on-board priority number
SIZCOMPI = 665744 / size of on-board compressed image
NPRESCR = 0 / # preserved pixels - cosmic rays
NPRESLZW = 0 / # preserved pixels - LZW decorrelation
COMMENT -----------------------------------------------------------------------
COMMENT The SWAP instrument is described in the papers referenced at
COMMENT http://adsabs.harvard.edu/abs/2013SoPh..286...43S and
COMMENT http://adsabs.harvard.edu/abs/2013SoPh..286...67H
COMMENT The latest information on SWAP is available at http://proba2.oma.be
COMMENT -----------------------------------------------------------------------
COMMENT $Id: swap_fits_template 5242 2016-02-17 12:34:09Z bogdan $
CHECKSUM = 'Za7ndU6nZZ6ndZ6n' / HDU checksum updated 2020-06-04T17:03:44
DATASUM = '1306480800' / data unit checksum updated 2020-06-03T21:01:50
HISTORY SWTMR 221329
HISTORY SWEDG 221870