FITS Headers
lambda_green_2018_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= 10 / Resolution index
SKYCOORD= 'Galactic' / Coordinate system
PIXTYPE = 'HEALPIX ' / Pixel algorithm
ORDERING= 'NESTED ' / Ordering scheme
NSIDE = 1024 / Resolution parameter
NPIX = 12582912 / # of pixels
FIRSTPIX= 0 / First pixel (0 based)
LASTPIX = 12582911 / 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 = 352321536 /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 ' /SFD-like E(B-V)
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 = '12582912E' /
TFORM2 = '12582912E' /
TFORM3 = '12582912E' /
TFORM4 = '12582912E' /
TFORM5 = '12582912E' /
TFORM6 = '12582912E' /
TFORM7 = '12582912E' /
END