\DATE= 'Fri Mar 30 07:32:20 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.0.0011682560.0054.0000.01.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= '2004-07-16T11:30:54.832' / Date & time at DCE start \MJD_OBS = 53202.48 / [days] MJD at DCE start (JD-2400000.5) \UTCS_OBS= 143249454.832 / [sec] J2000 ephem. time at DCE start \SCLK_OBS= 774444756.501 / [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= 774444742 / Exposure Start Timestamp Coarse \EXPSTRTF= 16915 / Exposure Start Timestamp Fine \GRPARVTC= 774444786 / [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 = 308.372546492421 / [deg] RA at CRPIX1,CRPIX2 averaged over DCE \CRVAL2 = 60.1674471282667 / [deg] DEC at CRPIX1,CRPIX2 averaged over DCE \RA_HMS = '20h33m29.4s' / [hh:mm:ss.s] RA_SLT or CRVAL1 in sexagesimal \DEC_DMS = '+60d10m03s' / [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 = 13.8642406483808 / [deg] Position angle of axis 2 (E of N,+=CCW) \RA_RQST = 308.580468598219 / [deg] Commanded RA referenced to commanded FOV \DEC_RQST= 60.1671972924185 / [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 = 0.000302188647032051 / [deg] Uncertainty in RA of SI boresight \CRDER2 = 0.000302188187421818 / [deg] Uncertainty in DEC of SI boresight \SIGRA = 0.0159643665332398 / [arcsec] RMS dispersion of RA over DCE \SIGDEC = 0.0208275198876112 / [arcsec] RMS dispersion of DEC over DCE \SIGPA = 0.154791798682894 / [arcsec] RMS dispersion of PA over DCE \PTGDIFF = 0.251377176451046 / [arcsec] offset btwn actual and rqsted pntng \PTGDIFFX= 0.219720484080802 / [arcsec] requested - actual pntg along axis 1 \PTGDIFFY= -0.122132929460148 / [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 = 0.000499512523819982 / [deg/pix] CD matrix element 1_1 \CD1_2 = 0.000121063818651852 / [deg/pix] CD matrix element 1_2 \CD2_1 = -0.000114615128716909 / [deg/pix] CD matrix element 2_1 \CD2_2 = 0.000490508804049787 / [deg/pix] CD matrix element 2_2 \USEDBPHF= T / T if Boresight Pointing History File was used. \RMS_JIT = 0.0115048349761995 / [arcsec] RMS jitter during DCE \RMS_JITY= 0.00851470284138275 / [arcsec] RMS jitter during DCE along Y \RMS_JITZ= 0.00773699317257893 / [arcsec] RMS jitter during DCE along Z \RA_FOV = 308.580335756676 / [deg] RA at FOVID averaged over DCE \DEC_FOV = 60.1671747348323 / [deg] DEC at FOVID averaged over DCE \PA_FOV = 100.220827883474 / [deg] PA at FOVID averaged over DCE \RA_SLT = 308.580335756676 / [deg] RA at slit center averaged over DCE \DEC_SLT = 60.1671747348323 / [deg] DEC at slit center averaged over DCE \PA_SLT = 100.220827883474 / [deg] PA at slit center averaged over DCE \CSDRADEC= 7.6926988519568E-06 / [deg] Costandard deviation in RA and Dec \CSD_JTYZ= 0.00728256110507476 / [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= 8.9 / [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= 1554559 / 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 = '2007-02-01T13:02:28' / [YYYY-MM-DDThh:mm:ss UTC] file creation date \AORKEY = '11682560' / AOR or EIR key. Astrnmy Obs Req/Instr Eng Req \EXPID = 54 / 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.0.0011682560.0054.0000.01.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 = 17019425 / Data-Collection-Event ID \DCEINSID= 3101644 / DCE Instance ID \DPID = 143973614 / 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= 1 / Number of rows with poor SL stray light corrrec \SLRUNCOR= 108 / 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 = 31019.42 / Trimmed mean channel 1 signal in reference unil \BASECH2 = 33644.23 / Trimmed mean channel 2 signal in reference unil \BASECH3 = 33683.26 / Trimmed mean channel 3 signal in reference unil \BASECH4 = 30027.09 / 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 05:01:50 2007 \HISTORY CALTRANS v. 4.0, ran Thu Feb 1 05:01:53 2007 \HISTORY cvti2r4 v. 1.30 A50506, generated 2/01/07 at 5:01:57 \HISTORY DNTOFLUX v. 4.1, ran Thu Feb 1 05:02:01 2007 \HISTORY imagest v. 1.80 A61012, generated 2/01/07 at 5:02:06 \HISTORY input: cvte.fits \HISTORY unc.: cvte_unc.fits \HISTORY DROOPOP v. 3.700000, ran Thu Feb 1 05:02:08 2007 \HISTORY DARKBASE v. 2.200000, ran Thu Feb 1 05:02:13 2007 \HISTORY CUBESUB v. 3.200000, ran Thu Feb 1 05:02:15 2007 \HISTORY lineariz v. 1.39 A40318, generated 2/01/07 at 5:02:17 \HISTORY input: cubesub.fits \HISTORY model: ./cal/lincal.fits \HISTORY DARKDRIFT v. 4.0, ran Thu Feb 1 05:02:28 2007 \HISTORY imagest v. 1.80 A61012, generated 2/01/07 at 5:02:30 \HISTORY input: darkdrift.fits \HISTORY DROOPRES v. 2.200000, ran Thu Feb 1 05:02:32 2007 \HISTORY SLREMOV v. 2.500000, ran Thu Feb 1 05:02:33 2007 \HISTORY FLATAP v. 1.500 Thu Feb 1 05:02:34 2007 \HISTORY CALTRANS v. 4.0, ran Thu Feb 1 05:18:19 2007 \HISTORY PTNTRAN v. 1.4, ran Thu Feb 1 05:18:21 2007 \HISTORY PTNTRAN v. 1.4, ran Thu Feb 1 05:18:22 2007 \HISTORY PTNTRAN v. 1.4, ran Thu Feb 1 05:18:22 2007 \HISTORY FPGen v. 1.25, ran Thu Feb 1 05:18:22 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 05:36:55 2007 \END \FILENAME= 'ngc6946_extranuc_03_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: 20:34:16.197,+60:10:19.77 ; 20:34:15.889,+60:10:07.03 \ # 20:34:22.720,+60:09:57.82 ; 20:34:23.029,+60:10:10.57 | WAVELENGTH | FLUX | FLUX_UNCERTAINTY | | real | real | real | | um | MJy/sr | MJy/sr | 7.533706 6.751303 0.1112941 7.595799 7.898707 0.1076545 7.657894 7.730984 0.09924595 7.719988 7.359651 0.08477459 7.782082 7.148061 0.07644529 7.844176 6.852268 0.07442918 7.906271 6.009941 0.07282675 7.968365 5.112697 0.06765042 8.030458 4.608242 0.06240089 8.092554 3.930578 0.05581677 8.154648 3.577386 0.05401373 8.216742 3.432175 0.05400013 8.278836 3.462467 0.05078688 8.340930 3.591784 0.05202897 8.403025 3.683851 0.05077277 8.465118 3.878311 0.05149258 8.527213 4.506601 0.05136391 8.589307 4.834006 0.05330593 8.651402 4.524609 0.05041644 8.713495 3.793382 0.05100363 8.775590 3.107222 0.05329397 8.837685 2.376085 0.05200843 8.899778 1.919976 0.05166421 8.961872 1.996230 0.05529611 9.023967 2.014224 0.05488802 9.086061 1.570726 0.05446744 9.148155 1.468498 0.05062813 9.210249 1.436677 0.04883994 9.272344 1.358681 0.04644733 9.334438 1.250252 0.04591696 9.396532 1.334186 0.04704749 9.458626 1.279955 0.04216219 9.520720 1.377074 0.04118520 9.582815 1.279813 0.04022053 9.644909 1.481882 0.03701379 9.707003 1.493548 0.03825479 9.769097 1.307611 0.03723773 9.831192 1.186757 0.03520511 9.893286 1.225763 0.03781145 9.955380 1.270349 0.03719372 10.01747 1.205683 0.03793014 10.07957 1.190105 0.03937145 10.14166 1.175165 0.04021871 10.20376 1.156979 0.04155848 10.26585 1.208001 0.04393667 10.32795 1.294752 0.04566387 10.39004 1.359493 0.04775559 10.45213 1.570583 0.04974424 10.51423 1.876981 0.04708061 10.57632 1.916009 0.04779044 10.63842 1.894387 0.04477642 10.70051 1.868806 0.04426464 10.76260 1.869342 0.04062038 10.82470 1.990373 0.04009689 10.88679 2.156672 0.04053296 10.94889 2.628077 0.03981867 11.01098 3.144294 0.03978245 11.07308 3.614702 0.03878429 11.13517 4.842204 0.03846643 11.19726 7.523065 0.03901036 11.25936 8.615726 0.03992371 11.32145 7.325199 0.03992209 11.38355 5.611073 0.04007013 11.44564 4.474679 0.04067615 11.50774 3.762977 0.04260095 11.56983 3.370320 0.04606780 11.63192 2.956615 0.04809012 11.69402 2.801411 0.05090366 11.75611 2.723824 0.05060104 11.81821 2.807691 0.05445481 11.88030 2.965626 0.05010935 11.94240 3.174835 0.05086261 12.00449 2.949852 0.05435580 12.06658 2.974633 0.05324730 12.12868 2.825775 0.05361011 12.19077 2.771001 0.05069858 12.25287 3.124285 0.05049873 12.31496 3.373513 0.04771754 12.37705 3.396366 0.04822528 12.43915 3.444241 0.04728782 12.50124 3.672929 0.04681511 12.56334 4.153368 0.04462682 12.62543 4.395742 0.04267188 12.68753 4.666813 0.04472635 12.74962 6.354884 0.04446254 12.81171 9.132266 0.04601427 12.87381 6.234562 0.04744332 12.93590 3.129547 0.04886587 12.99800 2.520769 0.05001620 13.06009 2.461266 0.05424420 13.12218 2.333088 0.05734155 13.18428 2.402541 0.06001629 13.24637 2.365440 0.06202466 13.30847 2.330929 0.06296597 13.37056 2.210727 0.06489972 13.43266 2.337890 0.06451994 13.49475 2.312783 0.06458412 13.55684 2.446564 0.05894243 13.61894 2.433313 0.05944002 13.68103 2.326767 0.05951544 13.74313 2.301855 0.05855754 13.80522 2.167207 0.05824245 13.86732 2.017305 0.05588340 13.92941 2.241329 0.05697480 13.99150 2.181775 0.05730691 14.05360 2.245602 0.05905726 14.11569 2.293866 0.05936235 14.17779 2.380809 0.05990883 14.23988 2.412310 0.06507068 14.30198 2.265892 0.05972881 14.36407 2.140326 0.06311730 14.42616 2.113575 0.06347653 14.48826 2.088096 0.06178107 14.55035 2.178589 0.06411732 14.61245 2.060073 0.06706343 14.67454 2.021494 0.06774317 14.73664 1.893839 0.06143359