SIMPLE = T / Written by IDL: Wed Jun 17 14:36:41 2009 BITPIX = 8 /8-bit bytes NAXIS = 0 / Number of data axes EXTEND = T /Extensions may be present DATE = '2003-07-27T16:46:43' / Table creation date COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy COMMENT and Astrophysics', volume 376, page 359; bibcode 2001A&A...376..359H BUNIT = 'R ' / SAMPLED = F / Is image well sampled? FWHM = 6 / FWHM of Gaussian beam [arcmin] VERSION = '1.1 ' / COMMENT -------------------------------------------------------- COMMENT WHAM: The Wisconsin H-Alpha Mapper COMMENT funded by the National Science Foundation. COMMENT - Reynolds, Tufte, Haffner, Jaehnig, & Percival. 1998, COMMENT Publ. Astron. Soc. Aust., 15, 14 COMMENT - Tufte, 1998. PhD Thesis, University of Wisconsin COMMENT - Haffner, 1999. PhD Thesis, University of Wisconsin COMMENT COMMENT http://www.astro.wisc.edu/wham/ COMMENT -------------------------------------------------------- COMMENT VTSS: The Virginia Tech Spectral-Line Survey, COMMENT supported by the National Science Foundation COMMENT and the Horton Foundation. COMMENT - Brian Dennison, John Simonetti, Gregory Topasna. COMMENT COMMENT http://www.phys.vt.edu/~halpha/ COMMENT -------------------------------------------------------- COMMENT SHASSA: The Southern H-Alpha Sky Survey Atlas COMMENT - John Gaustad, Peter McCullough, Wayne Rosing, COMMENT & Dave Van Buren COMMENT SHASSA is supported by National Science Foundation COMMENT grants AST-9529057, AST-9900622, and AST-9874670, COMMENT by NASA Contract NAS7-1260, and by Las Cumbres Obs., COMMENT Dudley Observatory, the Fund for Astrophysical Research, COMMENT Research Corporation, the University of Illinois, COMMENT and Swarthmore College. COMMENT COMMENT http://amundsen.swarthmore.edu/SHASSA/ COMMENT -------------------------------------------------------- COMMENT COMMENT Bit Name Comments COMMENT --- --------- ------------------------------------------- COMMENT 0 'WHAM' WHAM data used (Wisconsin) COMMENT 1 'VTSS' Virginia Tech Spectral line Survey COMMENT 2 'SHASSA' Southern Halpha Sky Survey Atlas COMMENT 3 'STAR' Star removed COMMENT 4 'SATUR' Saturated pixel nearby in continuum exposure COMMENT 5 'BRT_OBJ' Bright star/galaxy - measurements unreliable COMMENT 6 'BIG_OBJ' Near LMC, SMC, or M31; no sources removed COMMENT 7 'HI_VEL' High Velocity in WHAM data COMMENT COMMENT Composite map generated by Douglas Finkbeiner, Princeton HISTORY Reprojected to HEALPIX on Sun Jul 27 12:46:42 2003 PIXTYPE = 'HEALPIX ' / Pixel algorithm ORDERING= 'NESTED ' / Ordering scheme NSIDE = 512 / Resolution parameter NPIX = 3145728 / # of pixels FIRSTPIX= 0 / First pixel (0 based) LASTPIX = 3145727 / Last pixel (0 based) HISTORY FITS_REPROJ_HEALPIX:Wed Jun 17 14:36:40 2009 Converted to Flat Map ProjeHISTORY This FITS file contains a reprojection of WMAP HealPix data into HISTORY a flat map; this changes the noise properties of the CMB data. HISTORY Therefore this map should not be used for a CMB analysis END XTENSION= 'IMAGE ' / IMAGE extension BITPIX = 8 / Number of bits per data pixel NAXIS = 2 / Number of data axes NAXIS1 = 2048 / NAXIS2 = 2048 / PCOUNT = 0 / No Group Parameters GCOUNT = 1 / One Data Group EXTNAME = 'MASK_NORTH' / CTYPE1 = 'GLON-ZEA' / Coordinate Type CTYPE2 = 'GLAT-ZEA' / Coordinate Type EQUINOX = 2000.00 / Equinox of Ref. Coord. CD1_1 = -0.0791293606162 / Degrees / Pixel CD2_1 = 0.00000000000 / Degrees / Pixel CD1_2 = -0.00000000000 / Degrees / Pixel CD2_2 = 0.0791293606162 / Degrees / Pixel CRPIX1 = 1024.50 / Reference Pixel in X CRPIX2 = 1024.50 / Reference Pixel in Y CRVAL1 = 90.0000000000 / Galactic longitude of reference pixel CRVAL2 = 90.0000000000 / Galactic latitude of reference pixel LONPOLE = 0.00000000000 / Native longitude of Galactic pole LATPOLE = 0.00000000000 / Galactic latitude of native pole PV2_1 = 0.00000000000 /Projection parameter 1 HISTORY PUTAST: Jun 17 14:36:41 2009 World Coordinate System parameters written END ��%%%%��%%%%��%%%%%%��%%%%%%��%%%%%%��%%%%%%��%% ��