SIMPLE = T / file does conform to FITS standard BITPIX = 32 / 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 defined in Astronomy andCOMMENT Astrophysics Supplement Series v44/p363, v44/p371, v73/p359, v73/p365.COMMENT Contact the NASA Science Office of Standards and Technology for the COMMENT FITS Definition document #100 and other FITS information. DATE = '24/09/97' / FITS file creation date (dd/mm/yy) ORIGIN = 'CDAC ' / Cosmology Data Analysis Center TELESCOP= 'COBE ' / COsmic Background Explorer satellite INSTRUME= 'FIRAS ' / COBE instrument [DIRBE, DMR, FIRAS] OBJECT = 'ALL-SKY ' / part of sky given [ALL-SKY, GAL-SLICE] PRODUCT = 'COV-MAT ' / Covariance matrix EQUINOX = 2000.0 / equinox of coords in following tables COMMENT REFERENC= 'For additional information, please refer to the' / REFERENC= 'COBE Far Infrared Absolute Spectrophotometer (FIRAS)' / REFERENC= 'Explanatory Supplement, ed. J.C. Mather et al,' / REFERENC= 'COBE Ref. Pub. No. 97-C (Greenbelt, MD: NASA/GSFC),' / REFERENC= 'available in electronic form from the NSSDC.' / COMMENT COMMENT COBE specific keywords DATE-BEG= '24/11/89' / date of initial data represented (dd/mm/yy) DATE-END= '21/09/90' / date of final data represented (dd/mm/yy) PIXRESOL= 6 / Quad tree pixel resolution [6, 9] COMMENT COMMENT FIRAS specific keywords CHANSCAN= 'HIF2 ' / Field indicating combination of data from COMMENT / various channels and mirror transport COMMENT / mechanism scan modes. LOWF is a combination COMMENT / of the low frequency RLSS, RLFS, RLFL, LLSS, COMMENT / LLFS, and LLFL data. HIGH is a combination oCOMMENT f COMMENT / the high frequency RHSS, RHSF, RHLF, LHSS, COMMENT / LHSF, and LHLF data. HIF2, HIF3, and HIF4 COMMENT / divide the HIGH data into three frequency COMMENT / bands, as indicated by the NU_ZERO and COMMENT / NUM_FREQ fields. HRES is a combination of thCOMMENT e COMMENT / high resolution RLLF and LLLF data. For the COMMENT / uncombined channel/scan mode labels, the firsCOMMENT t COMMENT / two characters of the label indicate the COMMENT / channel, the first being the instrument side:COMMENT / right (R) or left (L); and the second being COMMENT / the frequency: high (H) or low (L). The COMMENT / third and fourth characters indicate the scanCOMMENT / mode, the third being the scan length: shortCOMMENT / (S) or long (L); and the fourth being the scaCOMMENT n COMMENT / speed: slow (S) or fast (F). In addition, COMMENT / the scan mode may take the following values COMMENT / for low frequency data only (channel = RL or COMMENT / LL): COMMENT / FS: decimated SF data; COMMENT / FL: truncated LF data. MODLLABL= 'PASS4 ' / FIRAS calibration model solution label MISS_SEG= 'ENTIRE_MISSION' / FIRAS segment of mission represented NU_ZERO = 612.18729 / Optical frequency of initial data point in GHzDELTA_NU= 13.604162 / Optical frequency interval between data pointsCOMMENT / in GHz NUM_FREQ= 55 / Number of frequency points with good data GALATEXC= 20 / Absolute value of galactic latitude in degreesCOMMENT / below which input data was excluded in COMMENT / producing this dataset END XTENSION= 'BINTABLE' / Extension type is Binary Table BITPIX = 8 / Binary data NAXIS = 2 / Data are in a table NAXIS1 = 730 / Number of 8 bit bytes in each row NAXIS2 = 55 / Number of rows PCOUNT = 0 / Number of bytes of data following table GCOUNT = 1 / Group count (always 1 for bintable extensions) TFIELDS = 2 / Number of fields (columns) in the table COMMENT COMMENT COMMENT FIRAS Covariance Matrix COMMENT Project Dataset Record Structure COMMENT COMMENT COMMENT Row number of covariance matrix TFORM1 = '1I ' / TTYPE1 = 'ROW_NUM ' / entire fieldname = ROW_NUM TUNIT1 = ' ' / COMMENT Row of covariance matrix, in (MJy/sr)^2 TFORM2 = '182E ' / TDIM2 = '(182) ' / TTYPE2 = 'ROW_COVR' / entire fieldname = ROW_COVR TUNIT2 = '(MJy/sr)^2' / COMMENT END An@~?[>4v:k=V\Q=Z"j=B3"" ޘ_=I̮=j᩻u=<< -K<<<ZݼK5;tL*;|I:ºJS~+»L<\?t@;W?AWܿ^9>=rkL(p==;F=¼Hd½= m=,U;2P5Cf ">l=/qr,?G^9> ?{>t򁾡5t>"='F;#5"">">t?@>,*d= ={ <<@??lþ5t>,*?rp>oپ4=xB<&P *ؼI#< A;"!Gz;.;0g:ۻHʻAB;;d:uQm]; 3:/(;:e~e»3c;89;ό{q;w(,:I;nds0Y.{;=V\Q_뽷L(=/>"d>o?>P=Щ~p =1=^u2?=e&,?=@߭=\u2=Ɖ=q=@{=|S=2>=1A<¼n׼?>=7={K!yAagU<=mngv=<἗Rk}*d==Y=M=V|8 ?V;{:M:l<;$<_} ;|M;I_;.aZ<,<:YZλ\;(<2 TQo<XW;.ݼ0S`v̏<:o< 6:; h;y;wHȺ};Ԧ?<;su;zWԻd\;؈bABf`;\;B:ź=1D;`<z;9<êXy<=; Z=$?I= _=$<ݰ~ 3:٣;C;:e~;b8R:=;C745;6V:`TF3[;s;d:`C<WIA;<2B=Z=|hd"<1=2/:V.-w;/;!.{q99:MY;{z:y;G9;;|9TP߻u.&g;"j;V=92?U>BG%==p,=0ѻL*;ggvѻ俻;w(, :颶o:; 3:!Pw;φK;TC9hp;d;S]qp7@;{;sm&8;^:ݞ$6:G];i<;7.NT;\]B?]>ؾU=Ɖ=~}/i&1;G;|I;b#[::-R :Iޜ*;/:;Z6: e;b.:Ql:󅺓E9n;T;zs>:;mVD;X!Q$nP;; h໊<&#<| ʻD,<K??f%> ־c4>l=(V7I2 ?q>wh#>2=/3JS~5):߭*};n:"s"[Ǻс2r8޳ٺ}DR;Q>k#:Hl::q z S$;>V;w?e >~ R>4:Pb+lh#>?>-NO<5zL<~<&m<zR9JY.{;~s 91峧t:˺I̻;nx;s4đ%y:-Ҹit="qɺ;p]?:p:M;l}&;#;C}t;͠;D: w;t\2~ R>-N?>:t6O<>:t?to