FITS Headers
lambda_green_dust_map_2d.fits
Primary Header
SIMPLE = T / file does conform to FITS standard BITPIX = 8 / 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 RESOLUTN= 11 / Resolution index SKYCOORD= 'Galactic' / Coordinate system PIXTYPE = 'HEALPIX ' / Pixel algorithm ORDERING= 'NESTED ' / Ordering scheme NSIDE = 2048 / Resolution parameter NPIX = 50331648 / # of pixels FIRSTPIX= 0 / First pixel (0 based) LASTPIX = 50331647 / Last pixel (0 based) END
Extension Header 2
XTENSION= 'BINTABLE' /Binary table written by MWRFITS v1.5b BITPIX = 8 /Required value NAXIS = 2 /Required value NAXIS1 = 1409286144 /Number of bytes per row NAXIS2 = 1 /Number of rows PCOUNT = 0 /Normally 0 (no varying arrays) GCOUNT = 1 /Required value TFIELDS = 7 /Number of columns in table COMMENT COMMENT *** End of mandatory fields *** COMMENT COMMENT COMMENT *** Column names *** COMMENT TTYPE1 = 'EBV ' /E(B-V) on the scale of SFD 1998 TTYPE2 = 'EBV_ERR ' /E(B-V) 1-sigma uncertainty TTYPE3 = 'DM_RELIABLE_MAX' /maximum reliable distance modulus TTYPE4 = 'CONVERGED' /convergence flag for reddening curve fit TTYPE5 = 'GR_DIAGNOSTIC' /Gelman-Rubin diagnostic, < 1.2 is good TTYPE6 = 'NSIDE ' /original HEALPix Nside in the 3D dataset TTYPE7 = 'HEALPIX_INDEX' /original nested pixel index in the 3D dataset COMMENT COMMENT *** Column formats *** COMMENT TFORM1 = '50331648E' / TFORM2 = '50331648E' / TFORM3 = '50331648E' / TFORM4 = '50331648E' / TFORM5 = '50331648E' / TFORM6 = '50331648E' / TFORM7 = '50331648E' / END
