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 = '28/09/97' / 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 = 'LLINE-PR' / Low frequency line profiles 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= 'LLLF ' / Channel and mirror transport mechanism scan COMMENT / mode identifier. The first two characters COMMENT / indicate the channel, the first being the COMMENT / instrument side: right (R) or left (L); and COMMENT / the second being the frequency: high (H) or COMMENT / low (L). The third and fourth characters COMMENT / indicate the scan mode, the third being the COMMENT / scan length: short (S) or long (L); and the COMMENT / fourth being the scan speed: slow (S) or COMMENT / fast (F). In addition, the scan mode may COMMENT / take the following values for low frequency COMMENT / data only (channel = RL or LL): COMMENT / FS: decimated SF data; COMMENT / FL: truncated LF data. COMMENT / The scan mode value FA indicates: for high COMMENT / frequency data (channel = RH or LH), a COMMENT / combination of SF and LF data; and for low COMMENT / frequency data (channel = RL or LL), a COMMENT / combination of FS and FL data. MODLLABL= 'PASS4 ' / FIRAS calibration model solution label MISS_SEG= 'ENTIRE_MISSION' / FIRAS segment of mission represented NU_ZERO = 23.807283 / Optical frequency of initial data point in GHzDELTA_NU= 3.4010405 / Optical frequency interval between data pointsCOMMENT / in GHz NUM_FREQ= 182 / Number of frequency points with good data END XTENSION= 'BINTABLE' / Extension type is Binary Table BITPIX = 8 / Binary data NAXIS = 2 / Data are in a table NAXIS1 = 6720 / Number of 8 bit bytes in each row NAXIS2 = 1 / Number of rows PCOUNT = 0 / Number of bytes of data following table GCOUNT = 1 / Group count (always 1 for bintable extensions) TFIELDS = 8 / Number of fields (columns) in the table COMMENT COMMENT COMMENT FIRAS Low Frequency Line Profiles COMMENT Project Dataset Record Structure COMMENT COMMENT COMMENT 115.27 GHz CO (J=1-0) line profile, in cm*MJy/(nanowatts/m^2) TFORM1 = '210E ' / TDIM1 = '(210) ' / TTYPE1 = 'CO_115 ' / entire fieldname = CO_115 TUNIT1 = 'cm*MJy/(nanowatts/m^2)' / COMMENT 230.54 GHz CO (J=2-1) line profile, in cm*MJy/(nanowatts/m^2) TFORM2 = '210E ' / TDIM2 = '(210) ' / TTYPE2 = 'CO_230 ' / entire fieldname = CO_230 TUNIT2 = 'cm*MJy/(nanowatts/m^2)' / COMMENT 345.80 GHz CO (J=3-2) line profile, in cm*MJy/(nanowatts/m^2) TFORM3 = '210E ' / TDIM3 = '(210) ' / TTYPE3 = 'CO_345 ' / entire fieldname = CO_345 TUNIT3 = 'cm*MJy/(nanowatts/m^2)' / COMMENT 424.75 GHz O2 line profile, in cm*MJy/(nanowatts/m^2) TFORM4 = '210E ' / TDIM4 = '(210) ' / TTYPE4 = 'O2_424 ' / entire fieldname = O2_424 TUNIT4 = 'cm*MJy/(nanowatts/m^2)' / COMMENT 461.04 GHz CO (J=4-3) line profile, in cm*MJy/(nanowatts/m^2) TFORM5 = '210E ' / TDIM5 = '(210) ' / TTYPE5 = 'CO_461 ' / entire fieldname = CO_461 TUNIT5 = 'cm*MJy/(nanowatts/m^2)' / COMMENT 492.23 GHz [C I] line profile, in cm*MJy/(nanowatts/m^2) TFORM6 = '210E ' / TDIM6 = '(210) ' / TTYPE6 = 'C_I_492 ' / entire fieldname = C_I_492 TUNIT6 = 'cm*MJy/(nanowatts/m^2)' / COMMENT 556.89 GHz H2O line profile, in cm*MJy/(nanowatts/m^2) TFORM7 = '210E ' / TDIM7 = '(210) ' / TTYPE7 = 'H2O_556 ' / entire fieldname = H2O_556 TUNIT7 = 'cm*MJy/(nanowatts/m^2)' / COMMENT 576.27 GHz CO (J=5-4) line profile, in cm*MJy/(nanowatts/m^2) TFORM8 = '210E ' / TDIM8 = '(210) ' / TTYPE8 = 'CO_576 ' / entire fieldname = CO_576 TUNIT8 = 'cm*MJy/(nanowatts/m^2)' / COMMENT END M 3<<=6< 9쥽e=-?ý{ؿdH@paAӀ?#޾jk>5> <% Cc !jp<`z=*I==<{ V%սAƽȹW<-Y;LP/n;=<`c<2;ޅ:= [\;<2;Bgqo b߽$ RQ<}'=n.q=-Y=0:ػc ־z,{=wP=5> =݉w վ"18 Z>T<>9>cܿ@:zA!a?T/>|>kշ.Ko=i<5]/==}=p=8ǻɇ)XRぽû3<'W;; L3v:;uȕ;;g%ZULՙf+;e1;;;Vk(yA^.:W9(! `:D\ ;A;;0_ˆH\Z;,;2DH;;T;w[,&ɺ889幩6c\:[;qP;/f:mݢZ4ƻr^=] <;;snM;Wp: -*=vsc"Q_r#9FM8L帊u n|Z9ęw:;:8d.jE!iS@y9:9:=tW9=C3̑Q}99&uZEͺk]U!9:;%;!_=8>5 z>rA3.eAUH?ua)>e>7G }◾ \Sn(===R==9z^9O|Vn8<=4X =/R<S$jP ;;)2; k|:j8;.J;;a`?Fڽ$@7;-<8858BL9:9ͺ8Mf<Q=-=/=^U;䦴JA2a[=2=v>=6Ƽc^)Ծ') =6=m>ҍ6}P>s=1<\R6&O5<(=o>=͸<=yyڽJ׽(uo<==*==0?.60AmA}Jk+?gœ9>;>`ѽ@,p?!⽆=>>65=?"ACһ^=er=Y=$=bCw3I4Dt:<<;<;j}ǹ2;'Z;<;<<)Yǻ- /ټûxܹA5ƺG#`9C|:p:H:FO9?xK;:"3i:¸:çi:86or9ݣ^:fV9utop@1J:f(;@< I;w/::={6G;@_ ; ;%; P9H9eC;W;e:v68?<<,)=$L=#j[ ͏{)^r 2]==#==hDi%\_JdWJ`>8.=^5n>Pn>˿m8AƖAʉ7/?K rS>>GwC8PH\=($> >6?=;ʾ2==*={= #&9r˻ge<t*<1[y;bUX.;mGnȁ]7:89-F98i܈l ^'v<8T9X)908܇G7ɲ@Rap6ICøG*08#9~9ì90r8빀̉Ĺ>}n9 XW9u9X97 ҢC88zs@ں;򯺀h':9?:XQ::#9\Nл ]N:q::&:>˷ӸxD9*:*a?9y{'!ԻA/8U:` ;~+f;2;r9Tcfӻ?:̪;zh;Q6:.w89;n;eh :t>t%żu;G I =m8>XŚ>mAA¿?"C+>Z>"{O߽i.f$7꽚=Q>>FB> o< 5(;`O=?>b'>>ZCm6q 6v+5@еD0h6v7V&7Z66ܷy|W6Sؗ8 s8=ic8+%728I ]7 F0x7ؚ8v%8֛8c Gہ58 8>88?1rR j( 6=k *?8B9^98F9'198nJA.r 7r782N,FN8H999Gߒ4w s9Te: H3969PԸE5z0H(':)1 +:;h;7;;43iQVW,vA; ;;D:@v: ;7;aֹ\׼ԭ? 2&6">0>0?f?<,((AmAqr0.?5'=c׭>0>diP*m"gS~f>K>>t>g٣8'f?R