FITS Headers

class_dr1_40GHz_reobs_WMAP-Ka_n128.fits

Primary Header

SIMPLE  =                    T / conforms to FITS standard                      
BITPIX  =                    8 / array data type                                
NAXIS   =                    0 / number of array dimensions                     
EXTEND  =                    T                                                  
END                                                                             

xtension

XTENSION= 'BINTABLE'           / binary table extension                         
BITPIX  =                    8 / array data type                                
NAXIS   =                    2 / number of array dimensions                     
NAXIS1  =                12288 / length of dimension 1                          
NAXIS2  =                  192 / length of dimension 2                          
PCOUNT  =                    0 / number of group parameters                     
GCOUNT  =                    1 / number of groups                               
TFIELDS =                    3 / number of table fields                         
TTYPE1  = 'V_POLARISATION'                                                      
TFORM1  = '1024E   '                                                            
TUNIT1  = 'K       '                                                            
TTYPE2  = 'Q_POLARISATION'                                                      
TFORM2  = '1024E   '                                                            
TUNIT2  = 'K       '                                                            
TTYPE3  = 'U_POLARISATION'                                                      
TFORM3  = '1024E   '                                                            
TUNIT3  = 'K       '                                                            
PIXTYPE = 'HEALPIX '           / HEALPIX pixelisation                           
ORDERING= 'RING    '           / Pixel ordering scheme, either RING or NESTED   
COORDSYS= 'C       '           / Ecliptic, Galactic or Celestial (equatorial)   
EXTNAME = 'xtension'           / name of this binary table extension            
NSIDE   =                  128 / Resolution parameter of HEALPIX                
FIRSTPIX=                    0 / First pixel # (0 based)                        
LASTPIX =               196607 / Last pixel # (0 based)                         
INDXSCHM= 'IMPLICIT'           / Indexing: IMPLICIT or EXPLICIT                 
OBJECT  = 'FULLSKY '           / Sky coverage, either FULLSKY or PARTIAL        
TEMPTYPE= 'THERMO  '                                                            
POLAR   = 'T       '                                                            
POLCCONV= 'COSMO   '                                                            
TELESCOP= 'CLASS   '           / Cosmology Large Angular Scale Surveyor         
STOKES  = 'VQU     '                                                            
FREQ    = '40 GHz  '                                                            
RELEASE = 'DR1     '           / CLASS Data Release                             
DATE    = '2023-08-21T21:59:16' / file creation date (YYYY-MM-DDThh:mm:ss UT)   
MAP_IN  = 'wmap_band_iqumap_r9_9yr_Ka_v5.fits' / Reobservation input file       
END