FITS Headers
wmap_quninv_r4_yr5_W4_v5.fits
Primary Header
SIMPLE = T /FITS format
BITPIX = -32 /
NAXIS = 2 /Number of dimensions
NAXIS1 = 6144 /
NAXIS2 = 6144 /
EXTEND = T /Extensions may be present
PIXTYPE = 'HEALPIX ' /Pixel algorigthm
ORDERING= 'NESTED ' /Ordering scheme
RESOLUTN= 4 /Resolution Index
NSIDE = 16 /Resolution Parameter
NPIX = 3072 /# pixels in associated maps
FREQ = 'W band ' /Frequency band
DA = 'W4 ' /Differencing Assembly
RELEASE = 'DR5 ' /WMAP Release
TELESCOP= 'WMAP ' /Wilkinson Microwave Anisotropy Probe
COMMENT This file contains the polarization (Q and U) res 4
COMMENT N-Inverse file for the differencing assembly indicated
COMMENT by the DA keyword.
COMMENT This is a 2Nx2N matrix, ordered (Q,U)
COMMENT The fifth year of data went into the map.
REFERENC= 'WMAP Explanatory Supplement: http://lambda.gsfc.nasa.gov/' //lambda.
DATE = '2012-07-25T21:10:52' /file creation date (YYYY-MM-DDThh:mm:ss UT)
STOKES = 'QU ' /
END