FITS Headers
lambda_23de_hea.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 DATE = '2003-10-15' / current date EQUINOX = 2000.00 / Equinox of coordinates SURVEY = 'RHODES/HartRAO' BUNIT = 'K ' / Brightness temperature in K COMMENT Frequency - 2326 MHz COMMENT Pixel Units - Kelvins COMMENT Pixel Scale - 0.3515 degrees/pixel COMMENT Resolution - 20 arcmin COMMENT Coordinate system - Equatorial COMMENT Projection - Rectangular COMMENT Reference - Jonas et al, 1998, MNRAS, 297, 977 COMMENT ---------------------------------------------------- COMMENT ** DESTRIPED MAP ** COMMENT The destriping method is derived from COMMENT Schlegel et al, 1998, ApJ, 500, 525 COMMENT The reference for this work is COMMENT Platania et al, 2003, A&A, 410 COMMENT ---------------------------------------------------- HISTORY File modified by user 'platania' with fv on 2003-10-28T09:59:36 HISTORY Minor header changes to comply with FITS standards by LAMBDA 2020-03-11 END
xtension
XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 4096 / width of table in bytes NAXIS2 = 768 / number of rows in table PCOUNT = 0 / size of special data area GCOUNT = 1 / one data group (required keyword) TFIELDS = 1 / number of fields in each row TTYPE1 = 'TEMPERATURE' / TFORM1 = '1024E ' / data format of field: 4-byte REAL TUNIT1 = 'K ' / EXTNAME = 'xtension' / name of this binary table extension CROTA1 = 0.00000 / Rotation in degrees EQUINOX = 2000.00 / Equinox of coordinates SURVEY = 'RHODES/HartRAO' COMMENT Frequency - 2326 MHz COMMENT Pixel Units - Kelvins COMMENT Pixel Scale - 0.3515 degrees/pixel COMMENT Resolution - 20 arcmin COMMENT Coordinate system - Equatorial COMMENT Projection - Rectangular COMMENT Non-observed pixel value - 0. COMMENT Reference - Jonas et al, 1998, MNRAS, 297, 977 COMMENT ---------------------------------------------------- COMMENT ** DESTRIPED MAP ** COMMENT The destriping method is derived from COMMENT Schlegel et al, 1998, ApJ, 500, 525 COMMENT The reference for this work is COMMENT Platania et al, 2003, A&A, 410 COMMENT ---------------------------------------------------- COMMENT ** Ecp2healpix ** COMMENT Conversion from ECP to HEALPix pixelization COMMENT Reference - Internal Report IASF/BO-CNR 365/2003 COMMENT ---------------------------------------------------- NPHI_ECP= 1024 / Resolution parameter of the ECP map NSIDE2 = 4096 / intermediate NSIDE - Needed by conversion COMMENT ---------------------------------------------------- COMMENT Sky Map Pixelisation Specific Keywords COMMENT ---------------------------------------------------- PIXTYPE = 'HEALPIX ' / HEALPIX Pixelisation INDXSCHM= 'IMPLICIT' /Indexing : IMPLICIT or EXPLICIT ORDERING= 'ring ' / Pixel ordering scheme, either RING or NESTED NSIDE = 256 / Resolution parameter for HEALPIX HISTORY File modified by user 'platania' with fv on 2003-10-28T10:00:05 HISTORY Minor header changes to comply with FITS standards by LAMBDA 2020-03-11 END
