--- 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 = 936225 / 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(1252)' / 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 = '2017-08-16T21:52:55'
DATE-OBS = '2010-06-20T17:58:26.50'
TELESCOP = 'SDO/HMI'
INSTRUME = 'HMI_SIDE1'
WAVELNTH = 6173.0
CAMERA = 1
BUNIT = 'Gauss'
ORIGIN = 'SDO/JSOC-SDP'
CONTENT = 'MAGNETOGRAM'
QUALITY = 65536
QUALLEV1 = 0
HISTORY Polynomial Coefficients used for Doppler velocity correction: 1.086078e+
HISTORY 02 -1.873615e-03 -2.271715e-06 5.861054e-10
HISTORY CROTA2 corrected by adding -0.0691 degrees
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; RS
COMMENT UNerr=0.6; correction for cosmic-ray hits
BLD_VERS = '-512'
HCAMID = 2
SOURCE = 'hmi.lev1[:#11620364,#11620208,#11620184,#11620088,#11620028,#1161996'
TOTVALS = 1048576
DATAVALS = 689667
MISSVALS = 358909
SATVALS = 4512
DATAMIN2 = -4304.133301
DATAMAX2 = 4304.133301
DATAMED2 = -0.019474
DATAMEA2 = -0.094127
DATARMS2 = 37.420868
DATASKE2 = -2.242850
DATAKUR2 = 4352.407715
DATAMIN = -1491.956299
DATAMAX = 1365.800049
DATAMEDN = -0.002189
DATAMEAN = -0.069717
DATARMS = 15.861089
DATASKEW = -3.537710
DATAKURT = 1393.730469
CTYPE1 = 'HPLN-TAN'
CTYPE2 = 'HPLT-TAN'
CRPIX1 = 512.512085
CRPIX2 = 512.467896
CRVAL1 = 0.000000
CRVAL2 = 0.000000
CDELT1 = 2.017403
CDELT2 = 2.017403
CUNIT1 = 'arcsec'
CUNIT2 = 'arcsec'
CROTA2 = 0.0134
CRDER1 = nan
CRDER2 = nan
CSYSER1 = nan
CSYSER2 = nan
WCSNAME = 'Helioprojective-cartesian'
DSUN_OBS = 151992601526.34
DSUN_REF = 149597870691
RSUN_REF = 696000000
CRLN_OBS = 299.871063
CRLT_OBS = 1.666074
CAR_ROT = 2098
OBS_VR = -175.808958
OBS_VW = 26204.619603
OBS_VN = 2546.558282
RSUN_OBS = 944.524963
T_OBS = '2010.06.20_18:00:08_TAI'
T_REC = '2010.06.20_18:00:00_TAI'
TRECEPOC = '1993.01.01_00:00:00_TAI'
TRECSTEP = 720.0
TRECUNIT = 'secs'
CADENCE = 720.0
DATASIGN = 1
HFLID = 2001
HCFTID = 11
QLOOK = 1
CAL_FSN = 4875802
LUTQUERY = 'hmi.lookup[4875802][][2][36][58][0][82]'
TSEL = 22.145811
TFRONT = 27.480804
TINTNUM = 9
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 1.14 2010/11/20 00:59:40 couvidat Exp $'
CODEVER1 = '$Id: interpol_code.c,v 1.1 2010/09/16 20:46:48 couvidat Exp $'
CODEVER2 = '$Id: interpol_code.c,v 1.1 2010/09/16 20:46:48 couvidat Exp $'
CODEVER3 = '$Id: polcal.c,v 1.4 2010/09/23 20:57:27 schou Exp $'
RECNUM = 102853
BLANK = -2147483648
BZERO = 0.
BSCALE = 0.1
CHECKSUM = '4AHG43HF49HF49HF' / HDU checksum updated 2017-08-16T21:53:28
DATASUM = '4226678134' / data unit checksum updated 2017-08-16T21:53:28