--- header unit 0: primary ---
SIMPLE = T / file does conform to FITS standard
BITPIX = 16 / number of bits per data pixel
NAXIS = 0 / number of data axes
EXTEND = T / FITS dataset may contain extensions
COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy
COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H
--- header unit 1: binary table ---
XTENSION = 'BINTABLE' / binary table extension
BITPIX = 8 / 8-bit bytes
NAXIS = 2 / 2-dimensional binary table
NAXIS1 = 8 / width of table in bytes
NAXIS2 = 1024 / number of rows in table
PCOUNT = 960874 / size of special data area
GCOUNT = 1 / one data group (required keyword)
TFIELDS = 1 / number of fields in each row
TTYPE1 = 'COMPRESSED_DATA' / label for field 1
TFORM1 = '1PB(1295)' / data format of field: variable length array
ZIMAGE = T / extension contains compressed image
ZSIMPLE = T / file does conform to FITS standard
ZBITPIX = 32 / data type of original image
ZNAXIS = 2 / dimension of original image
ZNAXIS1 = 1024 / length of original image axis
ZNAXIS2 = 1024 / length of original image axis
ZTILE1 = 1024 / size of tiles to be compressed
ZTILE2 = 1 / size of tiles to be compressed
ZCMPTYPE = 'RICE_1' / compression algorithm
ZNAME1 = 'BLOCKSIZE' / compression block size
ZVAL1 = 32 / pixels per block
ZNAME2 = 'BYTEPIX' / bytes per pixel (1, 2, 4, or 8)
ZVAL2 = 4 / bytes per pixel (1, 2, 4, or 8)
REQUESTI = 'Not_Used'
DATE = '2017-11-14T19:24:44'
DATE-OBS = '2016-04-17T15:58:40.90'
TELESCOP = 'SDO/HMI'
INSTRUME = 'HMI_COMBINED'
WAVELNTH = 6173.0
CAMERA = 3
BUNIT = 'Gauss'
ORIGIN = 'SDO/JSOC-SDP'
CONTENT = 'MAGNETOGRAM'
QUALITY = 0
QUALLEV1 = 0
HISTORY Polynomial Coefficients used for Doppler velocity correction: 1.998111e+
HISTORY 02 8.117145e-03 -5.497072e-06 -6.177519e-10
HISTORY Boxcar bin by 4, Cropped at rsun_obs, North is up
COMMENT De-rotation: ON; Un-distortion: ON; Re-centering: ON; Re-sizing: OFF; co
COMMENT rrection for cosmic-ray hits; correction front/side intensity implemente
COMMENT d for mod L; RSUNerr=5.0 pixels; dpath=/home/jsoc/cvs/Development/JSOC/p
COMMENT roj/lev1.5_hmi/apps/; linearity=1 with coefficients updated on 2014/01/1
COMMENT 5; smooth=1; propagate eclipse bit from level 1; use of larger crop radi
COMMENT us look-up tables
BLD_VERS = '-901'
HCAMID = 2
SOURCE = 'hmi.lev1[:#194380832,#194380784,#194380736,#194380688,#194380640,#19'
TOTVALS = 1048576
DATAVALS = 706550
MISSVALS = 342026
SATVALS = 5891
DATAMIN2 = -4789.473145
DATAMAX2 = 4789.473145
DATAMED2 = 0.113542
DATAMEA2 = 0.333222
DATARMS2 = 46.410477
DATASKE2 = -12.651639
DATAKUR2 = 3368.384766
DATAMIN = -1532.218750
DATAMAX = 868.493774
DATAMEDN = 0.151258
DATAMEAN = 0.389520
DATARMS = 31.965733
DATASKEW = -15.430278
DATAKURT = 600.233032
CTYPE1 = 'HPLN-TAN'
CTYPE2 = 'HPLT-TAN'
CRPIX1 = 512.591858
CRPIX2 = 512.547791
CRVAL1 = 0.000000
CRVAL2 = 0.000000
CDELT1 = 2.017335
CDELT2 = 2.017335
CUNIT1 = 'arcsec'
CUNIT2 = 'arcsec'
CROTA2 = 0.0136
CRDER1 = nan
CRDER2 = nan
CSYSER1 = nan
CSYSER2 = nan
WCSNAME = 'Helioprojective-cartesian'
DSUN_OBS = 150170926661.48
DSUN_REF = 149597870691
RSUN_REF = 696000000
CRLN_OBS = 295.674988
CRLT_OBS = -5.371752
CAR_ROT = 2176
OBS_VR = -986.027829
OBS_VW = 28403.620769
OBS_VN = 69.079207
RSUN_OBS = 955.982788
T_OBS = '2016.04.17_16:00:02_TAI'
T_REC = '2016.04.17_16:00:00_TAI'
TRECEPOC = '1993.01.01_00:00:00_TAI'
TRECSTEP = 720.0
TRECUNIT = 'secs'
CADENCE = 720.0
DATASIGN = 1
HFLID = 1022
HCFTID = 11
QLOOK = 1
CAL_FSN = 86968067
LUTQUERY = 'hmi.lookup_corrected_expanded[86968067][][2][37][50][0][80][6]'
TSEL = 22.262953
TFRONT = 33.430374
TINTNUM = 672
SINTNUM = 10
DISTCOEF = '/home/jsoc/cvs/Development/JSOC/proj/lev1.5_hmi/apps//../libs/lev15/'
ROTCOEF = '/home/jsoc/cvs/Development/JSOC/proj/lev1.5_hmi/apps//../libs/lev15/'
ODICOEFF = 6
OROCOEFF = 4
POLCALM = 1
CODEVER0 = '$Id: HMI_IQUV_averaging.c,v 1.55 2017/10/11 16:40:58 yliu Exp $'
CODEVER1 = '$Id: interpol_code.c,v 1.6 2017/08/31 22:17:13 arta Exp $'
CODEVER2 = '$Id: interpol_code.c,v 1.6 2017/08/31 22:17:13 arta Exp $'
CODEVER3 = '$Id: polcal.c,v 1.8 2016/10/03 19:11:21 arta Exp $'
RECNUM = 125294
BLANK = -2147483648
BZERO = 0.
BSCALE = 0.1
CHECKSUM = 'bDDFeA9EbACEbA9E' / HDU checksum updated 2017-11-14T19:25:18
DATASUM = '1407318770' / data unit checksum updated 2017-11-14T19:25:18