FITS Headers

act_planck_sr_br_1.0_s19_y_map.fits

Primary Header

SIMPLE  =                    T / conforms to FITS standard                      
BITPIX  =                  -64 / array data type                                
NAXIS   =                    2 / number of array dimensions                     
NAXIS1  =                  768                                                  
NAXIS2  =                  768                                                  
WCSAXES =                    2 / Number of coordinate axes                      
CRPIX1  =               5737.0 / Pixel coordinate of reference point            
CRPIX2  =              -1223.0 / 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---CAR'           / Right ascension, plate caree projection        
CTYPE2  = 'DEC--CAR'           / Declination, plate caree projection            
CRVAL1  =                  0.0 / [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 = 'ICRS'               / Equatorial coordinate system                   
END