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    = '2014-09-29T16:26:14' / 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  =                 4096 / width of table in bytes                        
NAXIS2  =                49152 / number of rows in table                        
PCOUNT  =                    0 / size of special data area                      
GCOUNT  =                    1 / one data group (required keyword)              
TFIELDS =                    1 / number of fields in each row                   
COMMENT                          -----------------------------------------------
COMMENT                          Sky Map Pixelisation Specific Keywords         
COMMENT                          -----------------------------------------------
PIXTYPE = 'HEALPIX '           / HEALPIX Pixelisation                           
ORDERING= 'RING    '           / Pixel ordering scheme, either RING or NESTED   
NSIDE   =                 2048 / Resolution parameter for HEALPIX               
FIRSTPIX=                    0 / First pixel # (0 based)                        
LASTPIX =             50331647 / Last pixel # (0 based)                         
         ''                                                                     
COMMENT                          -----------------------------------------------
COMMENT                          Planck Simulation Specific Keywords            
COMMENT                          -----------------------------------------------
EXTNAME = '        '           / SIMULATION                                     
CREATOR = 'change_orde'        / Software creating the FITS file                
VERSION = '1.0.0   '           / Version of the simulation software             
MAX-LPOL=                 6143 / Maximum multipole l used in map synthesis      
RANDSEED=                    1 / Random generator seed                          
         ''                                                                     
COMMENT                          -----------------------------------------------
COMMENT                          Data Description Specific Keywords             
COMMENT                          -----------------------------------------------
TTYPE1  = 'TEMPERATURE'        / Temperature map                                
TFORM1  = '1024E   '           / data format of field: 4-byte REAL              
TUNIT1  = 'unknown '           / map unit                                       
         ''                                                                     
END