FITS Headers
ycibfree_half2_proj0.fits
Primary Header
SIMPLE = T / conforms to FITS standard BITPIX = 8 / array data type NAXIS = 0 / number of array dimensions EXTEND = T END
COMPRESSED_IMAGE
XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / array data type NAXIS = 2 / number of array dimensions NAXIS1 = 32 / width of table in bytes NAXIS2 = 1560 / number of rows in table PCOUNT = 2380272 / number of group parameters GCOUNT = 1 / number of groups TFIELDS = 4 / number of fields in each row TTYPE1 = 'COMPRESSED_DATA' / label for field 1 TFORM1 = '1PB(1672)' / data format of field: variable length array TTYPE2 = 'GZIP_COMPRESSED_DATA' / label for field 2 TFORM2 = '1PB(6299)' / data format of field: variable length array TTYPE3 = 'ZSCALE ' / label for field 3 TFORM3 = '1D ' / data format of field: 8-byte DOUBLE TTYPE4 = 'ZZERO ' / label for field 4 TFORM4 = '1D ' / data format of field: 8-byte DOUBLE ZIMAGE = T / extension contains compressed image ZBITPIX = -64 ZNAXIS = 2 ZNAXIS1 = 1560 / length of original image axis ZNAXIS2 = 1560 / length of original image axis ZTILE1 = 1560 / size of tiles to be compressed ZTILE2 = 1 / size of tiles to be compressed ZCMPTYPE= 'GZIP_2 ' / compression algorithm ZNAME1 = 'NOISEBIT' / floating point quantization level ZVAL1 = 16.0 / floating point quantization level ZQUANTIZ= 'NO_DITHER' / No dithering during quantization EXTNAME = 'COMPRESSED_IMAGE' / name of this binary table extension WCSAXES = 2 / Number of coordinate axes CRPIX1 = 780.5 / Pixel coordinate of reference point CRPIX2 = 7380.5 / Pixel coordinate of reference point CDELT1 = -0.0083333333333333 / [deg] Coordinate increment at reference point CDELT2 = 0.0083333333333333 / [deg] Coordinate increment at reference point CUNIT1 = 'deg' / Units of coordinate increment and value CUNIT2 = 'deg' / Units of coordinate increment and value CTYPE1 = 'RA---SFL' / Right ascension, Sanson-Flamsteed projection CTYPE2 = 'DEC--SFL' / Declination, Sanson-Flamsteed projection CRVAL1 = 352.5 / [deg] Coordinate value at reference point CRVAL2 = 0.0 / [deg] Coordinate value at reference point LONPOLE = 0.0 / [deg] Native longitude of celestial pole LATPOLE = 90.0 / [deg] Native latitude of celestial pole MJDREF = 0.0 / [d] MJD of fiducial time RADESYS = 'FK5' / Equatorial coordinate system EQUINOX = 2000.0 / [yr] Equinox of equatorial coordinates PROJ = 'ProjSFL ' ALPHA0 = 352.5 DELTA0 = -55.0 X0 = 779.5 Y0 = 779.5 MAPTYPE = 'FLAT ' COORDREF= 'Equatorial' POLAR = F UNITS = 'Tcmb ' WEIGHTED= F ISWEIGHT= F POLTYPE = 'T ' OVERFLOW= 0.0 FLATPOL = F END
