SIMPLE = T BITPIX = 16 /8 unsigned int, 16 & 32 int, -32 & -64 real NAXIS = 2 /number of axes NAXIS1 = 382 /fastest changing axis NAXIS2 = 255 /next to fastest changing axis BSCALE = 1.0000000000000000 /physical = BZERO + BSCALE*array_value BZERO = 32768.000000000000 /physical = BZERO + BSCALE*array_value TELESCOP= '12" LX200' / telescope used to acquire this image INSTRUME= 'ST-7 ' / instrument or camera used OBSERVER= 'Don McCarthy' DATE-OBS= '2006-04-23T06:29:40' /YYYY-MM-DDThh:mm:ss observation start, UT EXPTIME = 120.00000000000000 /Exposure time in seconds EXPOSURE= 120.00000000000000 /Exposure time in seconds SET-TEMP= -20.000000000000000 /CCD temperature setpoint in C CCD-TEMP= -19.977100736655856 /CCD temperature at start of exposure in C XPIXSZ = 18.000000000000000 /Pixel Width in microns (after binning) YPIXSZ = 18.000000000000000 /Pixel Height in microns (after binning) XBINNING= 2 /Binning factor in width YBINNING= 2 /Binning factor in height XORGSUBF= 0 /Subframe X position in binned pixels YORGSUBF= 0 /Subframe Y position in binned pixels FILTER = 'Blue ' / Filter used when taking image IMAGETYP= 'Light Frame' / Type of image OBJECT = 'M51 ' OBJCTRA = '13 29 52' / Nominal Right Ascension of center of image OBJCTDEC= '+47 12 05' / Nominal Declination of center of image SITELAT = '32 28 00' / Latitude of the imaging location SITELONG= '-110 47 00' / Longitude of the imaging location EGAIN = 1.8799999952316284 /Electronic gain in e-/ADU FOCALLEN= 1005.0000000000000 /Focal length of telescope in mm APTDIA = 300.00000000000000 /Aperture diameter of telescope in mm APTAREA = 70685.836672782898 /Aperture area of telescope in mm^2 SWCREATE= 'MaxIm DL Version 4.10' /Name of software that created the image SBSTDVER= 'SBFITSEXT Version 1.0' /Version of SBFITSEXT standard in effect HISTORY Dark subtraction (Simple Auto-dark) CSTRETCH= 'Medium ' / Initial display stretch mode CBLACK = 200 /Initial display black level in ADUs CWHITE = 404 /Initial display white level in ADUs PEDESTAL= 0 /Correction to add for zero-based ADU SWOWNER = 'Donald W. McCarthy Jr.' /Licensed owner of software END ǀŀǀvÀŀҀˀ€ȀŀŀȀ΀ 1 73o{9'倸ށ ހڀހŀɀ̀πƀĀ̀ǀ€€€ŀȀɀÀʀŀʀĀYʀÀƀǀǀ̀ǀǀƀԀ߀,y؀ڀՀ ހӀـӀހۀ‚7@Ӏ  /F8;MC:-Ԁ؀ЀԀ̀Ԁ׀L܀Ҁˀ̀ȀЀĀÀŀ̀ǀ€ĀĀÀƀ€ʀjĀȀ€ˀÀҀÀȀ΀Ȁ〽π܀׀؀ڀۀ݀Հ߀ɀ߀րπڀ $& )E9+%  ؀܀Ԁ րހڀрЀŀЀ€ŀ€ƀǀʀрǀȀȀĀĀÀĀÀǀÀÀÀÀƀǀ̀΀ƀĀƀŀЀ΀ րÀ€ـ΀ӀڀՀ߀׀'"72 '&" ր рŀɀ߀ǀȀÀǀĀ׀€ÀĀ€À€ŀ€€À€ĀƀڀĀʀÀ̀Ҁ€Ԁ΀ԀҀ΀ŀЀɀ߀ƀ݀€׀݁ـՀ܀  :/L<?wL#  3\kA!" /#!+' ۀ׀݀߀؀ހ 3;>  ؀Ҁ΀ȀȀŀǀӀȁ €Àʀ€€ƀƀÀǀ̀ʀ€ŀ€ɀȀƀɀ̀Ȁɀˀπցှـ݀Ԁ݀܀߀ځ$@BPHTtG,.D8: "!'1D=, D/$*+(0#% ݀܀ۀǀҀ:OA"%׀ҀƀÀӀƀȀ̀ƀɀĀŀ€ƀƀÀÀŀ€€ӀÀĀɀɀÀĀЀÀǀȀҀ߀ڀ݀Ѐڀހрˀ=HQZgttK&9>3ESC#!7*$)72܀݀ـՀՀـ  ,-̀ӀـƀǀπȀÀŀՀ€ÀÀ׀ŀĀɀ€ŀǀȀƀĀ€ÀɀрȀʀހ܀ ۀՀހڀ M_Jr{`ZS&-GCPN1C0/ .40'>!" ԀԀՀڀ10րȀۀÀ̀ˁ€րрʀ€€ˀÀ€ÀÀÀɀĀɀǀ€€ՀǀÀɀÀǀŀʀƀʀ݀ǀ׀ǀр܀ځ̀݀؀ڀ܀Հހ߀ހހ 5~Y6P9!* J/eeUO:.+ 391A? %$%>r1؀̀ڀ݀Ԁ?0- ߀׀ԀƀՃ‥ŀĀŀÀĀ̀ƀƀĀȀ€π̀ЀȀĀÀ̀Ȁ܀Ѐ؀̀Ӏ܀ۀрЀ󀺀/pǂj<+@/'COBXPX,.06,//D7*1"%'rӂ. ߀׀ۀπԀ '*!߀րĀҀˀ€ÀҀʀ€€€ÀȀĀ׀̀ЀʀƀȀƀŀŀŀʀÀ€ȀÀҀƀˀӀ߀߀׀ۀـ؀܀ڀ؀΀Ӏb.7'>47Z\W_BI:-'S>I>?,1!!n. ՀۀـԀ:< 'ˀހˀπŀ̀Ȁ̀ȀƀĀƀ̀ʀ̀ȀÀȀȀʀɀĀ€ӀʀȀɀ€ǀ̀€ɀŀ΀߀ЀՀ߀ۀӀ؀؀݀ۀۀȀڀԀ$N.́]GA63)=QZVR/C#5E~o`-4! 7%ـ؀܀ۀـԀրE*#ր※퀼ŀˀÀ̀ŀځփrɀˀÀ€ʀƀՀǀĀˀŀÀÀǀŀƀ€Àրƀπ߀݀рЀՀ؀߀݀5_aNM?E)EEd:0/D40Trt748 !&.݀ڀހӀπހ%&Ѐрـ׀؀ӀǀĀ܀݀Ҁ#q<ǀȀŀЀĀʀƀĀ€Ȁڀ̀€ŀڀހ؁߀рˀˀ;SmQiZ&- /Q@LO'I< /@ZN(B+)ROS>>8G%܀؀ʀрހȀրЀ  (׀ހ߀̀߀ÀĀˀـŀ̀Ȁɀ΀ā܀ÀĀЀʀ€ŀĀŀŀĀĀ€À€ŀ€Āˀ›̀Ӏ〽؀րʁՀȀ݀ՀNef]Y )KKU?76;550?44Ha`jLNfPG*րԀ؀߀؀݀ڀ܀ր݀߀πÀʀÀĀ€ɀǀˀȀĀˀȀŀ€€€ƀÀ׀ǀ̀ĀÀÀڀ€̀ǀƀ׀π̀ɀـՀ׀рڀۀ׀ހՀπǀ΀ހ'DRiZ/ 7:E*/098)( -&JauMuG=WkOI7$"  с܀܀ր܀̀߀ށـɀ܀ԀրҀŀ܀ЀÀπˀǀŀπÀɀˀÀ€ـɀŀˀʀƀƀÀÀ€€ŀɀ€ɀҀŀɀɀȀɀ܀̀׀ڀրۀހӀۀ܀ހ!4CjJE"-;)3!)-;' !0)89H^NN^U=A;1- ߀Ӏ߀߀ˀׁπހ߀ۀۀɀɀǀŀҀÀ̀ʀ€π€€ʀɀ€ÀՀˀǀրȀƀƀÀـƀՀɀۀЀˀ̀Ԁـ܀ڀ܀πрҀـ܁ 0=l쁲rZNF55OE5(6 5>#8<;-9.<`VWO>ZgI_/22" ހ߀݁ ̀Ԁ߀̀ҀԀĀÀ߀ƀπ̀ŀȀπÀ΀рĀŀ€ƀ€ĀЀŀ€Ȁ€Àŀɀƀ̀Ȁ€À€ՀĀÀǀʀӀŀ€؀݀Ӏǀˀ߀݀πBf݁iJ8J8(+P-FL>,($  $*>/2$ #8<.5*FZoӁہ{pz~TUE/ րŀ݀݀ڀ݀Ҁπ݀ÀŀӀɀрƀĀʀĀÀˀĀĀŀǀ̀ƀÀǀˀˀŀ€ЀƀˀҀ߀؀ Հ'%FQGw9=Z8HWgׁՁҁҁ}mNC6"߀݀ۀр݀€׀ӀҀÀـ逴׀΀€Ȁ€ƀπĀ€ȀƀĀƀŀˀƀȀ€ÀȀȀĀ΀ǀЀ€΀׀Àǀ̀€€ҀހӀۀǀ݀ց + ހ."&ZY{__7rck(==7T*VFjdEEqyBJ.=@91ނ F& ܀ۀ ހڀـՀ׀Āʀπƀǀ׀ĀŀÀ€ǀŀƀŀЀƀÀȀƀĀȀŀÀĀƀƀʀĀÀՀՀڀ؀̀߀ 5?cPuwfhECXq/"&+,>[=U4(%::^nJKiKYW>_NdF;M7H[Ԃ6偨O3ED&ــр值ƀ߀Ӏ̀ȀǀҀɀÀ€Àŀ€ĀȀ€Ѐ̀ɀÀ€ɀǀÀ̀ʀ€€Ҁ̀Ӏր߀Ȁ C0/isZcFL`|Qde:A>(1 $#1DJ(?=>)B(8GQgR`UQB9NV_]gS{AB^OjI=OSgmtoxX;5ـހ ! ǀɀˀπ׀΀πրĀ̀ĀĀĀ΀Ȁŀƀƀ€Ā̀ƀŀ€ɀˀĀŀԀŀŀǀӀŀ€؀Ҁ܀׀؀ۀف +F>/Bs{rakA6#'')Z,%BMA^/#LeeTXXdCFXtZE]TTGHLD2F4hZO{rၪ\iBHVD?Q6Gblzx\qvjoTB7IFjYJHc]`ҁ{i%<Y߀πǀŀ̀À؀€ʀǀŀπÀɀˀÀǀÀ€ǀȀЀ̀€ĀʀʀǀπȀĀ̀΀ڀ$ (F_Ij~kmWYYD[5(*IARLoT[aPfj|kB:5HtA-WFfǁD8ր 0/ЀԀĀʀ€ЀĀ€ŀĀ€ʀ̀ĀÀĀƀ̀΀ʀƀ̀̀ՀӀۀ ހ9(#  3NI`=zcXjOqXrU<%4% "1!=Saqw}lƁ!݁w}{r^h@Z5?D:/YBTԁʁQ-1' !Ҁ݀( ހԀ̀̀Ӏрʀр€ÀŀĀŀ€ɀŀƀ€ŀ̀ĀĀ€€ŀ̀̀ɀ€ŀ€ɀŀ̀Ȁ׀  ?Ev^Yetof[dNB]@8=5: ;QXUbԁ'N62#ZqぞpXUPC<\;F=X>;[Ł؁ρeN3# 3ɀ်ʀȀ̀€ǀǀĀÀŀʀʀŀŀĀɀʀƀÀĀŀɀҀʀ̀ˀπр܀߀-1:MoPqe*iFGK11/YVpttށv<0-! '&<Ҁڀ‹̀Հрƀ€Ā΀À€ŀĀŀĀƀŀˀÀ€̀ĀĀǀÀ€ҀĀ€À€Ȁ߀Ԁˀˀ ߀ YCb>UIKYcNN>/*3!+;C")6Gs򂼂)ӄHބNڃ B-ՁdI,!+F]&%7Elw SH8& !.߀ـ׀߀ʀƀǀƀĀʀ€€ŀ€Āƀ€ʀȀŀƀǀǀʀЀȀʀ؀ЀЀ ۀ <&>.QNR]eR]Ec?[Z"(5E'0#Txj ܃vZĄY ܂ρ\E-*<@73(0A 恣)>   πр΀܀ڀȀĀրʀǀǀƀʀŀ€ȀŀƀÀǀĀĀЀ€À΀ŀĀ€€Āڀǀ΀ˀՀۀ '+@Bdbqk_Sh@C52(B6.4M?Ynq؆#2Eʃ3 ς!qU>7-:;.2=G3)0*83>7FIC1YI=~څ0\i~ă/~΁1*21Z__-K35D9NP7X[aL>5 "܀ր߀ˀˀՀɀŀπր̀πɀƀɀŀɀǀ€ÀȀ€ƀʀǀ݀ƀǀǀ׀€ˀԀ׀Հ؀5qHA 5,8W5$:07W?Cfl,U탏6܃65.ǁt9z0-3C>7BY-OPo1C@R[lJ/0. ـڀɀÀрǀ̀ɀƀ€€ɀȀÀĀŀɀ€€ȀŀĀƀǀŀ€ɀǀŀˀƀˀ€ŀ̀ƀĀـˀހހ߀! 2`=XiE#.F&+ESW=UzyFGc{Mς낶pmɁdP +@$:R`;O5CPCMuN2@B7+K2;hMPW[hbvgۂ҂Ă%@݃S]*lWO:(2#"?)--YjHMfUa*);<;5#,&'$ ҀЀȀÀɀƀ̀ƀƀʀÀ€Āʀƀ€Āƀ€€€ŀ€€Ā̀ɀԀЀـրӀҀ ! />:VZ1 1;H.MKTDCLaV8sSFD́Ё݂́QA4TlQ*..3%'%/(8cS[Nfi4#++".GH'G рހ̀݀Ҁڀ̀ʀӀ€ĀŀƀŀȀȀʀ€΀Ā€ǀĀ€ǀÀŀƀɀÀȀÀˀƀĀȀȀҀɀހԀ׀ "MW'-&%;E1[jOdIOOOLhdṕÁւ eQ>AoC_C('  &1L"q\ZXWAL!6/6^e23%- π̀̀߀ЀڀĀˀĀ΀€ȀƀǀʀπĀĀˀ€πʀʀĀŀŀˀĀˀÀĀƀŀƀ€ĀӀƀŀŀʀʀȀـ݀߁ހ.6=,)' ;}ZVY=JWSS|]\vsbÁفȁ򁹁N\M#ZuF< 2%7NQq9X_KAZ:1JE_S?I8E/ۀՀˀ΀Àʀˀ€ŀȀÀĀÀɀÀ€ŀÀˀӀˀÀŀ.ĀʀÀÀˀـŀǀȀӀހ .')E%J<*45)T]B@MngifWMSrUh~izzDM.82X][BA-';\NUWZ@%**VmNQGM3#/ʀ܀߀ҀȀĀ׀рʀƀπÀÀŀŀˀǀ€€׀ȀƀÀÀ€ˀƀĀĀĀ̀ЂÀƀЀɀƀЀɀ̀ۀ /;NmNa62;LIp=SjaYKZO_fuqmya[{eRZ=G\IM/!<3<2@FHc?6A"*?_L<=܁&!܀݀݀ڀ݀ȀπÀȀ€ÀɀƀʀĀƀƀǀˀ€ʀÀǀ€ÀÀàŀÀ€΀Ӏ׀ՀC@kjQ>8$%(C6H'Tfq`yeb`OM_MnOO|}JZFTe5  &*,((9/>6>O&ikB[(ـӀ܀ƀҀŀԀÀĀĀÀÀǀĀ€Ā€ŀÀƀ€ƀ݀̀ȀÀÀƀӀҀ̀ʀπȀ߀ր܀ 64>wB7BG8/D@\Own~tzgS[V+>GKwe]Y)RI7ÁkE( +% '6,H6ZKPTIk&,#,mp@OD ؀׀ހԀЀ̀ɀ€Ȁ̀ÀĀ€Āɀƀ€€€ƀŀʀ΀ŀĀ€ÀĀˀ̀ŀĀÀǀŀހր̀Ӏ߀ ݀߀Ӂ  - ,"BbRNgcG 1HY_fd|cZRV\LE=glB3-:nOX[- '9!0I8GZNLdA+$*OLbE/F& ހـ݀ڀ̀€̀Àπ€ÀĀǀŀĀπˀƀƀʀŀŀȀÀŀÀǀÀȀÀʀ€ʀʀЀҀ݀+4zTkkR,/!.D8$::R6;`gilrO.IP7'2 1,#++8MdQʂH?[<8O][P^@>( ۀހрՀπʀÀ€ĀȀǀ̀ʀˀ€ŀÀ€ҀĀƀÀπ€ȀÀҀʀ΀р߀π   5;/5 -502)J:Ok?SABD+#  )J8?M>CND#i,UNV4Wk[Y,1 1&ـ ߀ـ̀ۀ΀Ѐʀŀ̀ĀǀĀɀÀˀĀÀÀ̀Ā̀׀̀€ˀȀ΀̀΀ڀ؀ۀ߀   )30FYJ%$)"!/  55IU96:{ڂ]