SIMPLE = T / file does conform to FITS standard BITPIX = 32 / 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 DATE = '2018-04-20T12:55:23' / file creation date (YYYY-MM-DDThh:mm:ss UT) END ------------------------- XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 12 / width of table in bytes NAXIS2 = 50331648 / number of rows in table PCOUNT = 0 / size of special data area GCOUNT = 1 / one data group (required keyword) TFIELDS = 3 / number of fields in each row COMMENT ------------------------------------------------------------- COMMENT Products from SEVEM component separation method COMMENT ------------------------------------------------------------- COMMENT Further details in the Planck Legacy Archive and Explanatory Supplement COMMENT http://www.cosmos.esa.int/web/planck/pla/ COMMENT ------------------------------------------------------------- COMMENT COMMENT *** Planck params *** COMMENT EXT-NAME= 'COMP-MAP' / Extension name AST-COMP= 'CMB ' / Component PIXTYPE = 'HEALPIX ' COORDSYS= 'GALACTIC' / Coordinate system POLCCONV= 'COSMO ' / Polarization convention ORDERING= 'NESTED ' / Healpix ordering NSIDE = 2048 / Healpix Nside METHOD = 'SEVEM ' / Cleaning method (Commander/NILC/SEVEM/SMICA) BAD_DATA= -1.63750000E+30 / Bad pixel value DATE = '2018-04-10' / Creation date COMMENT TTYPE1 = 'I_STOKES' / I intensity map TFORM1 = '1E ' / data format of field: 4-byte REAL TUNIT1 = 'K_CMB ' / map unit COMMENT TTYPE2 = 'Q_STOKES' / Q polarisation map TFORM2 = '1E ' / data format of field: 4-byte REAL TUNIT2 = 'K_CMB ' / map unit COMMENT TTYPE3 = 'U_STOKES' / U polarisation map TFORM3 = '1E ' / data format of field: 4-byte REAL TUNIT3 = 'K_CMB ' / map unit END