\DATE= 'Mon Apr 2 22:10:57 2007' \APERNAME= 'SL1' \BUNIT= 'MJy/sr' \CAL_SET= 'irs_2007_02_12-pb-pfc-trim-omeg-lhbiasfork.cal' \SOFTWARE= 'CUBISM' \SOFT_VER= 'v1.50pre3 (March-2007)' \ \ KEYWORDS FROM FIRST BCD \ \SIMPLE = T / Fits standard \BITPIX = -32 / FOUR-BYTE SINGLE PRECISION FLOATING POINT \NAXIS = 2 / STANDARD FITS FORMAT \NAXIS1 = 128 / \NAXIS2 = 128 / \ORIGIN = 'Spitzer Science Center' / Organization generating this FITS file \CREATOR = 'S15.3.0 ' / SW version used to create this FITS file \TELESCOP= 'Spitzer ' \INSTRUME= 'IRSX ' \CAL_SET = 'C15.0PRE25.A' / ID for the set of CAL files used \CHNLNUM = 0 / 0=SL, 1=SH, 2=LL, 3=LH \FILENAME= 'IRSX.0.0011682560.0000.0000.01.mipl.fits' / File name \EXPTYPE = 'sp ' / Exposure Type \REQTYPE = 'AOR ' / Request type (AOR,IER, or SER) \AOT_TYPE= 'IrsMap ' / Observation Template Type \AORLABEL= 'IRSM-0004 SL extranuc' / AOR Label \FOVID = 34 / Field of View ID \FOVNAME = 'IRS_Short-Lo_2nd_Order_Center_Position' / Field of View Name \READMODE= 'RAW ' / Readout Mode \ \ / PROPOSAL INFORMATION \ \OBSRVR = 'Robert Kennicutt' / Observer Name \OBSRVRID= 101 / Observer ID of Principal Investigator \PROCYCL = 2 / Proposal Cycle \PROGID = 193 / Program ID \PROTITLE= 'SINGS: The Spitzer Infrared Nearby Galaxies Survey -- Physics of the' \PROGCAT = 27 / Program Category \ \ / TIME AND EXPOSURE INFORMATION \ \DATE_OBS= '2004-07-16T10:13:28.226' / Date & time at DCE start \MJD_OBS = 53202.426 / [days] MJD at DCE start (JD-2400000.5) \UTCS_OBS= 143244808.226 / [sec] J2000 ephem. time at DCE start \SCLK_OBS= 774440109.882 / [sec] SCLK time (since 1/1/1980) at DCE start \SAMPTIME= 2.0316 / [sec] Sample integration time \REQMODE = 4 / ID for mode or type of request \EXPSTRTC= 774440095 / Exposure Start Timestamp Coarse \EXPSTRTF= 41948 / Exposure Start Timestamp Fine \GRPARVTC= 774440140 / [sec] Coarse Spacecraft Group Time \GRPARVTF= 0 / [sec] Fine Spacecraft Group Time \AIRSCMDN= 1 / Commanded number of DCEs for IRS \AIRS_DET= 0 / Selected IRS detector for exposure command \AIRSEXPM= 1 / Current Mode of the IRS Exp Manager \GRPTIME = 4.0632 / [sec] Group (w/ spin) integration time \DEADTIME= 12.1896 / [sec] Reset + boost(s) time \RAMPTIME= 60.95 / [sec] Ramp (total DCE) integration time \EXPTOT_T= 60.95 / [sec] Integr. time for all DCEs in exposure \AIRSERCT= 0 / Number of IRS exposure errors \ \ / TARGET AND POINTING INFORMATION \ \OBJECT = 'NGC6946 SL extranuclear target set' / Target Name \OBJTYPE = 'TargetMulti' / Target Type \CRVAL1 = 308.61091717974 / [deg] RA at CRPIX1,CRPIX2 averaged over DCE \CRVAL2 = 60.1812131127819 / [deg] DEC at CRPIX1,CRPIX2 averaged over DCE \RA_HMS = '20h34m26.6s' / [hh:mm:ss.s] RA_SLT or CRVAL1 in sexagesimal \DEC_DMS = '+60d10m52s' / [dd:mm:ss] DEC_SLT or CRVAL2 in sexagesimal \RADESYS = 'ICRS ' / International Celestial Reference System \EQUINOX = 2000. / Equinox for ICRF celestial coord. system \CTYPE1 = 'RA---TAN-SIP' / RA---TAN with distortion in pixel space \CTYPE2 = 'DEC--TAN-SIP' / DEC--TAN with distortion in pixel space \CRPIX1 = 108. / Reference pixel along axis 1 \CRPIX2 = 31. / Reference pixel along axis 2 \PA = 14.0724207782964 / [deg] Position angle of axis 2 (E of N,+=CCW) \RA_RQST = 308.81878716284 / [deg] Commanded RA referenced to commanded FOV \DEC_RQST= 60.1805316612674 / [deg] Commanded Dec referenced to commanded FOV \PA_RQST = 15.488802156979 / [deg] Requested pos. angle of axis 2 (E of N) \PM_RA = 0. / [arcsec/yr] Proper Motion in RA (J2000) \PM_DEC = 0. / [arcsec/yr] Proper Motion in Dec (J2000) \CRDER1 = 0.000302187766111824 / [deg] Uncertainty in RA of SI boresight \CRDER2 = 0.000302189068340818 / [deg] Uncertainty in DEC of SI boresight \SIGRA = 0.0100427979491954 / [arcsec] RMS dispersion of RA over DCE \SIGDEC = 0.00897787081603388 / [arcsec] RMS dispersion of DEC over DCE \SIGPA = 0.0376245071363192 / [arcsec] RMS dispersion of PA over DCE \PTGDIFF = 0.120459443827645 / [arcsec] offset btwn actual and rqsted pntng \PTGDIFFX= 0.0182593257543375 / [arcsec] requested - actual pntg along axis 1 \PTGDIFFY= 0.119087611722046 / [arcsec] requested - actual pntg along axis 2 \RA_REF = 308.8195 / [deg] Commanded RA (J2000) of ref. position \DEC_REF = 60.1825 / [deg] Commanded Dec (J2000) of ref. position \CD1_1 = 0.00049909278162064 / [deg/pix] CD matrix element 1_1 \CD1_2 = 0.000122845244316162 / [deg/pix] CD matrix element 1_2 \CD2_1 = -0.000116429311249243 / [deg/pix] CD matrix element 2_1 \CD2_2 = 0.000490065690480188 / [deg/pix] CD matrix element 2_2 \USEDBPHF= T / T if Boresight Pointing History File was used. \RMS_JIT = 0.01381867030792 / [arcsec] RMS jitter during DCE \RMS_JITY= 0.0107087349977075 / [arcsec] RMS jitter during DCE along Y \RMS_JITZ= 0.00873376458509524 / [arcsec] RMS jitter during DCE along Z \RA_FOV = 308.8187891735 / [deg] RA at FOVID averaged over DCE \DEC_FOV = 60.1805651128014 / [deg] DEC at FOVID averaged over DCE \PA_FOV = 100.429104445168 / [deg] PA at FOVID averaged over DCE \RA_SLT = 308.8187891735 / [deg] RA at slit center averaged over DCE \DEC_SLT = 60.1805651128014 / [deg] DEC at slit center averaged over DCE \PA_SLT = 100.429104445168 / [deg] PA at slit center averaged over DCE \CSDRADEC= 7.6694194527282E-06 / [deg] Costandard deviation in RA and Dec \CSD_JTYZ= -0.00310099787768397 / [arcsec] Costandard deviation of jitter in YZ \BPHFNAME= 'BPHF.0774403200.03.pntg' / Boresight Pointing History Filename \FOVVERSN= 'BodyFrames_FTU_22b.xls' / FOV/BodyFrames file version used \PXSCAL1 = 1.84447802603245 / [arcsec/pix] Scale for axis1 at CRPIX1,CRPIX2 \PXSCAL2 = 1.81882081087679 / [arcsec/pix] Scale for axis2 at CRPIX1,CRPIX2 \VHELCORR= 9. / [km/sec] Correction to heliocentric velocity \VLSRCORR= 24.4 / [km/sec] Correction to local standard of rest \ \ / DISTORTION KEYWORDS (IMAGING MODE) \ \A_ORDER = 3 / polynomial order, axis 1, detector to sky \A_0_2 = -1.455E-05 / distortion coefficient \A_0_3 = -8.005E-08 / distortion coefficient \A_1_1 = -3.542E-05 / distortion coefficient \A_1_2 = 4.616E-07 / distortion coefficient \A_2_0 = -0.0004012 / distortion coefficient \A_2_1 = 3.236E-06 / distortion coefficient \A_3_0 = -2.239E-06 / distortion coefficient \A_DMAX = 0.179 / [pixel] maximum correction \ \B_ORDER = 3 / polynomial order, axis 2, detector to sky \B_0_2 = -9.783E-05 / distortion coefficient \B_0_3 = 8.284E-07 / distortion coefficient \B_1_1 = -2.749E-05 / distortion coefficient \B_1_2 = 7.656E-07 / distortion coefficient \B_2_0 = 0.0003392 / distortion coefficient \B_2_1 = 2.381E-06 / distortion coefficient \B_3_0 = 9.071E-07 / distortion coefficient \B_DMAX = 0.205 / [pixel] maximum correction \ \AP_ORDER= 3 / polynomial order, axis 1, sky to detector \AP_0_1 = -0.0006218 / distortion coefficient \AP_0_2 = 1.477E-05 / distortion coefficient \AP_0_3 = 7.88E-08 / distortion coefficient \AP_1_0 = 0.0004662 / distortion coefficient \AP_1_1 = 3.432E-05 / distortion coefficient \AP_1_2 = -4.51E-07 / distortion coefficient \AP_2_0 = 0.0004012 / distortion coefficient \AP_2_1 = -3.23E-06 / distortion coefficient \AP_3_0 = 2.316E-06 / distortion coefficient \ \BP_ORDER= 3 / polynomial order, axis 2, sky to detector \BP_0_1 = 0.000737 / distortion coefficient \BP_0_2 = 9.807E-05 / distortion coefficient \BP_0_3 = -8.328E-07 / distortion coefficient \BP_1_0 = -0.0008341 / distortion coefficient \BP_1_1 = 2.79E-05 / distortion coefficient \BP_1_2 = -7.868E-07 / distortion coefficient \BP_2_0 = -0.0003395 / distortion coefficient \BP_2_1 = -2.444E-06 / distortion coefficient \BP_3_0 = -9.971E-07 / distortion coefficient \ \ / PHOTOMETRY (IRS IMAGING) \ \BUNIT = 'e-/sec ' / Units of image data \ \ / SPECTROPHOTOMETRY IRS SL, LL (CHNLNUM 0, 2) \ \FLXCON01= 7642.2046 / [electrons/sec/Jy] Flux conversion Order 1 \FLXERR01= 124.5 / Flux conversion uncertainties Order 1 \FLXCON02= 4010.2383 / [electrons/sec/Jy] Flux conversion Order 2 \FLXERR02= 124.5 / Flux conversion uncertainties Order 2 \FLXCON03= 4100.1045 / [electrons/sec/Jy] Flux conversion Bonus Order \FLXERR03= 124.5 / Flux conversion uncertainties Order 3 \ \ / GENERAL MAPPING KEYWORDS \ \DBEXPOID= 1554505 / Currnet Exposure ID \COLUMN = 1 / Current column number \ROW = 1 / Current row number \MAPNUM = 1 / Current map cycle number \ \ / IRS SPECTRAL MAPPING KEYWORDS \ \NCYCLES = 1 / Number of cycles \STEPSPAR= 1 / Number of steps parallel to slit \STEPSPER= 9 / Number of steps perpendicular to slit \SIZEPAR = 28.35 / [arcsec] Step size parallel to slit \SIZEPER = 1.8 / [arcsec] Step size perpendicular to slit \ \ / IRS PEAKUP KEYWORDS \ \HP_CENQ = 0 / Peakup centroid quality code \APKUPCEN= 1 / Status of the peakup centroid \AXCNTRD1= 10809 / [centipixels] X value of the brightest centroid \AYCNTRD1= 2818 / [centipixels] Y value of the brightest centroid \AXCNTRD2= 0 / [centipixels] X value of the second brightest c \AYCNTRD2= 0 / [centipixels] Y value of the second brightest c \AINTENS1= 437957 / [counts] Intensity value of the brightest centr \AINTENS2= 0 / [counts] Intensity value of the second brightes \APKUPXCE= 10809 / [centipixels] X value of the centroid to be ret \APKUPYCE= 2818 / [centipixels] Y value of the centroid to be ret \ \ \ / DATA FLOW KEYWORDS \ \DATE = '2007-02-01T12:57:56' / [YYYY-MM-DDThh:mm:ss UTC] file creation date \AORKEY = '11682560' / AOR or EIR key. Astrnmy Obs Req/Instr Eng Req \EXPID = 0 / Exposure ID (0-9999) \DCENUM = 0 / DCE number (0-9999) \TLMGRPS = 16 / Number of expected telemetry groups \FILE_VER= 1 / Version of the raw file made by SIS \RAWNAME = 'IRSX.0.0011682560.0000.0000.01.mipl.fits' / Raw data file name \SIS_SVER= 'J5.3 ' / SIS SW VERsion \CPT_VER = '3.0.95 ' / Channel Param Table FOS version \CTD_VER = '3.0.94S ' / Cmded telemetry data version \EXPDFLAG= F / (T/F) expedited DCE \MISS_LCT= 0 / Total Missed Line Cnt in this FITS \MANCPKT = F / T if this FITS is Missing Ancillary Data \MISSDATA= F / T if this FITS is Missing Image Data \PAONUM = 657 / PAO Number \CAMPAIGN= 'IRSX003500' / Campaign \DCEID = 17019371 / Data-Collection-Event ID \DCEINSID= 3101590 / DCE Instance ID \DPID = 143973522 / Data Product Instance ID \PIPENUM = 201 / Pipeline Script Number \SOS_VER = 1. / Data-Product Version \PLVID = 8 / Pipeline Version ID \CALID = 2 / CalTrans Version ID \ORIGIN0 = 'JPL_FOS ' / site where RAW FITS files was written \CREATOR0= 'J5.3 ' / SW system that created RAW FITS \ \SLCHINSQ= 0 / Number of rows with poor SL stray light corrrec \SLRUNCOR= 101 / Number of rows with no SL stray light corrrecti \GAIN1 = 4.6 / e/DN conversion (readout channel 1) \GAIN2 = 4.6 / e/DN conversion (readout channel 2) \GAIN3 = 4.6 / e/DN conversion (readout channel 3) \GAIN4 = 4.6 / e/DN conversion (readout channel 4) \BASECH1 = 30508.93 / Trimmed mean channel 1 signal in reference unil \BASECH2 = 34489.32 / Trimmed mean channel 2 signal in reference unil \BASECH3 = 34633.44 / Trimmed mean channel 3 signal in reference unil \BASECH4 = 29619.46 / Trimmed mean channel 4 signal in reference unil \ \HISTORY *0 (imported) \HISTORY job.c ver: 1.50 \HISTORY TRANHEAD v. 12.6, ran Thu Feb 1 04:57:39 2007 \HISTORY CALTRANS v. 4.0, ran Thu Feb 1 04:57:41 2007 \HISTORY cvti2r4 v. 1.30 A50506, generated 2/01/07 at 4:57:43 \HISTORY DNTOFLUX v. 4.1, ran Thu Feb 1 04:57:45 2007 \HISTORY imagest v. 1.80 A61012, generated 2/01/07 at 4:57:47 \HISTORY input: cvte.fits \HISTORY unc.: cvte_unc.fits \HISTORY DROOPOP v. 3.700000, ran Thu Feb 1 04:57:48 2007 \HISTORY DARKBASE v. 2.200000, ran Thu Feb 1 04:57:50 2007 \HISTORY CUBESUB v. 3.200000, ran Thu Feb 1 04:57:50 2007 \HISTORY lineariz v. 1.39 A40318, generated 2/01/07 at 4:57:51 \HISTORY input: cubesub.fits \HISTORY model: ./cal/lincal.fits \HISTORY DARKDRIFT v. 4.0, ran Thu Feb 1 04:57:56 2007 \HISTORY imagest v. 1.80 A61012, generated 2/01/07 at 4:57:57 \HISTORY input: darkdrift.fits \HISTORY DROOPRES v. 2.200000, ran Thu Feb 1 04:57:58 2007 \HISTORY SLREMOV v. 2.500000, ran Thu Feb 1 04:57:58 2007 \HISTORY FLATAP v. 1.500 Thu Feb 1 04:57:59 2007 \HISTORY CALTRANS v. 4.0, ran Thu Feb 1 05:15:47 2007 \HISTORY PTNTRAN v. 1.4, ran Thu Feb 1 05:15:49 2007 \HISTORY PTNTRAN v. 1.4, ran Thu Feb 1 05:15:49 2007 \HISTORY PTNTRAN v. 1.4, ran Thu Feb 1 05:15:49 2007 \HISTORY FPGen v. 1.25, ran Thu Feb 1 05:15:50 2007 \FBIDDARK= 522 \FBIDFLAT= 511 \FBIDLNCR= 22 \FBIDLNMD= 236 \FBIDOMSK= 30 \FBIDPMSK= 353 \FBIDWSMP= 526 \FBIDUMSK= 241 \FBIDLMSK= 274 \FBIDSLTC= 21 \FBIDWSOF= 529 \FBIDWSOM= 532 \FBIDWSWA= 523 \FBIDFLXC= 515 \FBIDFMSK= 71 \FBIDPUMK= 240 \FBIDCALS= 690 \FBIDLNSC= 505 \HISTORY CALTRANS v. 4.0, ran Thu Feb 1 05:34:42 2007 \END \FILENAME= 'ngc6946_extranuc_00_DR5_SL1_sp.tbl' \ COMMENT This file contains a spectral extraction created from \ COMMENT an IRS spectral mapping dataset. \ COMMENT The Spitzer Infrared Nearby Galaxy Survey (SINGS) Legacy Project \ COMMENT For more information on SINGS see http://sings.stsci.edu \ Extraction Rectangle: \ # Box: 20:35:13.456,+60:11:07.81 ; 20:35:13.141,+60:10:55.08 \ # 20:35:19.971,+60:10:45.68 ; 20:35:20.286,+60:10:58.42 | WAVELENGTH | FLUX | FLUX_UNCERTAINTY | | real | real | real | | um | MJy/sr | MJy/sr | 7.533706 7.955894 0.1226515 7.595799 8.989045 0.1143728 7.657894 8.722979 0.1068775 7.719988 7.990656 0.09017248 7.782082 7.675838 0.08315232 7.844176 7.179627 0.08122168 7.906271 6.464466 0.07572598 7.968365 5.688471 0.07237215 8.030458 4.930962 0.06564453 8.092554 4.257858 0.06129155 8.154648 3.914308 0.05696645 8.216742 3.786314 0.05914227 8.278836 3.842291 0.05636706 8.340930 3.896847 0.05450397 8.403025 4.040672 0.05603279 8.465118 4.362033 0.05396604 8.527213 4.883629 0.05590128 8.589307 4.973976 0.05807723 8.651402 4.662933 0.05858428 8.713495 3.901016 0.05670660 8.775590 3.049555 0.05498192 8.837685 2.381121 0.05766368 8.899778 2.022346 0.05909960 8.961872 2.382420 0.06290931 9.023967 2.018716 0.06011849 9.086061 1.520389 0.05555385 9.148155 1.340637 0.05398482 9.210249 1.368450 0.05183489 9.272344 1.377723 0.04938326 9.334438 1.176185 0.04929743 9.396532 1.216344 0.04756683 9.458626 1.157781 0.04678514 9.520720 1.307858 0.04454323 9.582815 1.314548 0.04237568 9.644909 1.468932 0.03906830 9.707003 1.261097 0.03999043 9.769097 1.097249 0.03815341 9.831192 1.042990 0.03948854 9.893286 1.086349 0.04003183 9.955380 1.198091 0.04031327 10.01747 1.182531 0.04107300 10.07957 1.169663 0.04383829 10.14166 1.096676 0.04348191 10.20376 1.133086 0.04509203 10.26585 1.166515 0.04797295 10.32795 1.227986 0.04867275 10.39004 1.325227 0.05278328 10.45213 1.773821 0.05357997 10.51423 2.235259 0.05243302 10.57632 1.868429 0.04714576 10.63842 1.656315 0.04750506 10.70051 1.601108 0.04842444 10.76260 1.588879 0.04335219 10.82470 1.688017 0.04427454 10.88679 1.913710 0.04178943 10.94889 2.439341 0.04280468 11.01098 3.098225 0.04135270 11.07308 3.680590 0.04136569 11.13517 5.230145 0.04141218 11.19726 8.205514 0.04281217 11.25936 9.053201 0.04308914 11.32145 7.408696 0.04268617 11.38355 5.514082 0.04395622 11.44564 4.352056 0.04448158 11.50774 3.656761 0.04541468 11.56983 3.149577 0.04873034 11.63192 2.736967 0.05351180 11.69402 2.633717 0.05434470 11.75611 2.436560 0.05535425 11.81821 2.605317 0.05548087 11.88030 2.771841 0.05791347 11.94240 2.852577 0.05715284 12.00449 2.716393 0.05548784 12.06658 2.665638 0.05534693 12.12868 2.592621 0.05569978 12.19077 2.571080 0.05284265 12.25287 2.942825 0.05295352 12.31496 3.049107 0.05066336 12.37705 3.181083 0.05057315 12.43915 3.290131 0.04837402 12.50124 3.441279 0.04922352 12.56334 3.978779 0.04726955 12.62543 4.243288 0.04619288 12.68753 4.554683 0.04762060 12.74962 6.460135 0.04656817 12.81171 8.243791 0.04885779 12.87381 4.904015 0.05241707 12.93590 2.578296 0.05402722 12.99800 2.164238 0.05466967 13.06009 2.143256 0.05741433 13.12218 1.815944 0.06233590 13.18428 1.922574 0.06682632 13.24637 1.876817 0.06592522 13.30847 1.801797 0.07173570 13.37056 1.702838 0.07356488 13.43266 1.774644 0.06844946 13.49475 1.813965 0.06897153 13.55684 1.690642 0.06468367 13.61894 1.737060 0.06428958 13.68103 1.534195 0.06096189 13.74313 1.461244 0.06031839 13.80522 1.468164 0.05972294 13.86732 1.446610 0.05994339 13.92941 1.479154 0.05993921 13.99150 1.387740 0.06071781 14.05360 1.340835 0.06228541 14.11569 1.296611 0.06576103 14.17779 1.409473 0.06763861 14.23988 1.417102 0.06931861 14.30198 1.289708 0.07040910 14.36407 1.234504 0.06604806 14.42616 1.199059 0.06789473 14.48826 1.286994 0.06609206 14.55035 1.275986 0.07086810 14.61245 1.169663 0.07200185 14.67454 1.172818 0.07264625 14.73664 1.156394 0.06674906