\DATE= 'Fri Mar 30 07:29:49 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.0.0011682560.0018.0000.01.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= '2004-07-16T10:38:45.675' / Date & time at DCE start \MJD_OBS = 53202.444 / [days] MJD at DCE start (JD-2400000.5) \UTCS_OBS= 143246325.675 / [sec] J2000 ephem. time at DCE start \SCLK_OBS= 774441627.332 / [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= 774441613 / Exposure Start Timestamp Coarse \EXPSTRTF= 5947 / Exposure Start Timestamp Fine \GRPARVTC= 774441657 / [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 = 308.645412976034 / [deg] RA at CRPIX1,CRPIX2 averaged over DCE \CRVAL2 = 60.1660971856842 / [deg] DEC at CRPIX1,CRPIX2 averaged over DCE \RA_HMS = '20h34m34.9s' / [hh:mm:ss.s] RA_SLT or CRVAL1 in sexagesimal \DEC_DMS = '+60d09m58s' / [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 = 14.1016738379684 / [deg] Position angle of axis 2 (E of N,+=CCW) \RA_RQST = 308.85395249034 / [deg] Commanded RA referenced to commanded FOV \DEC_RQST= 60.1655319144049 / [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 = 0.000302187753344845 / [deg] Uncertainty in RA of SI boresight \CRDER2 = 0.000302189361979913 / [deg] Uncertainty in DEC of SI boresight \SIGRA = 0.0133097326922183 / [arcsec] RMS dispersion of RA over DCE \SIGDEC = 0.00848036003321959 / [arcsec] RMS dispersion of DEC over DCE \SIGPA = 0.0808228377012031 / [arcsec] RMS dispersion of PA over DCE \PTGDIFF = 1.45366280003114 / [arcsec] offset btwn actual and rqsted pntng \PTGDIFFX= 1.25765216528102 / [arcsec] requested - actual pntg along axis 1 \PTGDIFFY= -0.729013887045658 / [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 = 0.000499033272168625 / [deg/pix] CD matrix element 1_1 \CD1_2 = 0.000123095437307353 / [deg/pix] CD matrix element 1_2 \CD2_1 = -0.000116684113967909 / [deg/pix] CD matrix element 2_1 \CD2_2 = 0.000490002906472025 / [deg/pix] CD matrix element 2_2 \USEDBPHF= T / T if Boresight Pointing History File was used. \RMS_JIT = 0.00970920908658253 / [arcsec] RMS jitter during DCE \RMS_JITY= 0.00748653385892455 / [arcsec] RMS jitter during DCE along Y \RMS_JITZ= 0.00618227723950916 / [arcsec] RMS jitter during DCE along Z \RA_FOV = 308.85318805996 / [deg] RA at FOVID averaged over DCE \DEC_FOV = 60.1653961857053 / [deg] DEC at FOVID averaged over DCE \PA_FOV = 100.458247220602 / [deg] PA at FOVID averaged over DCE \RA_SLT = 308.85318805996 / [deg] RA at slit center averaged over DCE \DEC_SLT = 60.1653961857053 / [deg] DEC at slit center averaged over DCE \PA_SLT = 100.458247220602 / [deg] PA at slit center averaged over DCE \CSDRADEC= 7.66636530048046E-06 / [deg] Costandard deviation in RA and Dec \CSD_JTYZ= 0.00537155600963823 / [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= 1554523 / 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 = '2007-02-01T12:59:24' / [YYYY-MM-DDThh:mm:ss UTC] file creation date \AORKEY = '11682560' / AOR or EIR key. Astrnmy Obs Req/Instr Eng Req \EXPID = 18 / 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.0.0011682560.0018.0000.01.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 = 17019389 / Data-Collection-Event ID \DCEINSID= 3101608 / DCE Instance ID \DPID = 143973563 / 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= 98 / 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 = 31134.64 / Trimmed mean channel 1 signal in reference unil \BASECH2 = 32742.65 / Trimmed mean channel 2 signal in reference unil \BASECH3 = 32928.34 / Trimmed mean channel 3 signal in reference unil \BASECH4 = 29953.85 / 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 04:58:59 2007 \HISTORY CALTRANS v. 4.0, ran Thu Feb 1 04:59:02 2007 \HISTORY cvti2r4 v. 1.30 A50506, generated 2/01/07 at 4:59:05 \HISTORY DNTOFLUX v. 4.1, ran Thu Feb 1 04:59:08 2007 \HISTORY imagest v. 1.80 A61012, generated 2/01/07 at 4:59:11 \HISTORY input: cvte.fits \HISTORY unc.: cvte_unc.fits \HISTORY DROOPOP v. 3.700000, ran Thu Feb 1 04:59:13 2007 \HISTORY DARKBASE v. 2.200000, ran Thu Feb 1 04:59:15 2007 \HISTORY CUBESUB v. 3.200000, ran Thu Feb 1 04:59:16 2007 \HISTORY lineariz v. 1.39 A40318, generated 2/01/07 at 4:59:18 \HISTORY input: cubesub.fits \HISTORY model: ./cal/lincal.fits \HISTORY DARKDRIFT v. 4.0, ran Thu Feb 1 04:59:24 2007 \HISTORY imagest v. 1.80 A61012, generated 2/01/07 at 4:59:26 \HISTORY input: darkdrift.fits \HISTORY DROOPRES v. 2.200000, ran Thu Feb 1 04:59:27 2007 \HISTORY SLREMOV v. 2.500000, ran Thu Feb 1 04:59:28 2007 \HISTORY FLATAP v. 1.500 Thu Feb 1 04:59:29 2007 \HISTORY CALTRANS v. 4.0, ran Thu Feb 1 05:16:42 2007 \HISTORY PTNTRAN v. 1.4, ran Thu Feb 1 05:16:45 2007 \HISTORY PTNTRAN v. 1.4, ran Thu Feb 1 05:16:45 2007 \HISTORY PTNTRAN v. 1.4, ran Thu Feb 1 05:16:45 2007 \HISTORY FPGen v. 1.25, ran Thu Feb 1 05:16:46 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 05:35:05 2007 \END \FILENAME= 'ngc6946_extranuc_01_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: 20:35:21.779,+60:10:14.70 ; 20:35:21.418,+60:10:00.14 \ # 20:35:28.244,+60:09:50.72 ; 20:35:28.605,+60:10:05.28 | WAVELENGTH | FLUX | FLUX_UNCERTAINTY | | real | real | real | | um | MJy/sr | MJy/sr | 7.533706 7.449378 0.1175828 7.595799 8.485797 0.1136839 7.657894 8.195365 0.1124555 7.719988 7.598524 0.09691440 7.782082 7.307780 0.08514293 7.844176 6.777366 0.08134187 7.906271 5.984584 0.08108913 7.968365 5.321418 0.07475481 8.030458 4.663709 0.06781467 8.092554 3.960297 0.06236273 8.154648 3.591341 0.05632230 8.216742 3.541793 0.05586722 8.278836 3.591544 0.05542076 8.340930 3.664344 0.05271161 8.403025 3.825919 0.04871330 8.465118 4.128090 0.05017606 8.527213 4.592914 0.04959589 8.589307 4.793076 0.05208759 8.651402 4.568452 0.04988580 8.713495 3.727763 0.04825205 8.775590 3.026552 0.04800570 8.837685 2.358077 0.04924259 8.899778 2.065675 0.05053516 8.961872 2.742980 0.05465282 9.023967 2.605648 0.05551720 9.086061 1.593636 0.05937815 9.148155 1.345545 0.05687483 9.210249 1.465038 0.05531231 9.272344 1.366653 0.05285248 9.334438 1.222769 0.05258483 9.396532 1.315651 0.05127798 9.458626 1.343163 0.04883897 9.520720 1.309076 0.04417004 9.582815 1.304564 0.04317746 9.644909 1.444203 0.03949006 9.707003 1.380463 0.03918590 9.769097 1.287244 0.03599321 9.831192 1.240300 0.03655101 9.893286 1.122463 0.03786701 9.955380 1.336090 0.03632514 10.01747 1.361350 0.03687324 10.07957 1.338308 0.03794600 10.14166 1.300663 0.03743705 10.20376 1.352327 0.03923330 10.26585 1.379874 0.03923735 10.32795 1.375549 0.04235559 10.39004 1.581141 0.04626445 10.45213 2.193695 0.04830595 10.51423 3.065514 0.05059897 10.57632 2.459545 0.05217699 10.63842 2.037561 0.05013571 10.70051 1.944580 0.04838104 10.76260 2.001995 0.04640170 10.82470 2.033169 0.04566166 10.88679 2.204165 0.04555570 10.94889 2.702965 0.04551292 11.01098 3.310066 0.04375298 11.07308 3.707693 0.04289315 11.13517 5.306461 0.04015548 11.19726 8.058324 0.04076985 11.25936 8.980668 0.04041903 11.32145 7.496883 0.03987608 11.38355 5.736274 0.03953092 11.44564 4.502072 0.04025543 11.50774 3.888783 0.04217131 11.56983 3.472894 0.04191921 11.63192 3.045130 0.04407304 11.69402 2.970666 0.04698927 11.75611 2.807748 0.04749593 11.81821 2.775814 0.04983091 11.88030 3.010489 0.05020810 11.94240 3.167685 0.05390789 12.00449 3.067928 0.05665715 12.06658 3.112369 0.05748551 12.12868 3.013119 0.05755574 12.19077 2.904268 0.05612096 12.25287 3.213385 0.05570570 12.31496 3.403709 0.05481780 12.37705 3.636945 0.05356089 12.43915 3.648294 0.05051770 12.50124 3.786064 0.04801597 12.56334 4.229459 0.04748192 12.62543 4.665565 0.04528550 12.68753 5.235120 0.04500253 12.74962 8.762514 0.04551005 12.81171 12.83002 0.04689617 12.87381 7.158156 0.04584763 12.93590 3.176712 0.04840581 12.99800 2.642397 0.04895167 13.06009 2.491793 0.05110141 13.12218 2.204542 0.05653528 13.18428 2.339744 0.05753830 13.24637 2.396443 0.05968989 13.30847 2.314543 0.05966676 13.37056 2.244281 0.06550211 13.43266 2.403535 0.06684715 13.49475 2.351148 0.06746029 13.55684 2.346422 0.07103416 13.61894 2.393949 0.07046658 13.68103 2.222094 0.06531527 13.74313 2.211539 0.06591453 13.80522 2.221077 0.06296163 13.86732 2.100928 0.06290049 13.92941 2.265834 0.06013149 13.99150 2.213898 0.05980137 14.05360 2.292490 0.06085047 14.11569 2.344620 0.06246098 14.17779 2.323100 0.06336460 14.23988 2.371707 0.06469854 14.30198 2.475867 0.06206367 14.36407 2.350857 0.06040370 14.42616 2.429947 0.05992447 14.48826 2.572304 0.05955078 14.55035 2.442635 0.06122025 14.61245 2.265438 0.06095751 14.67454 2.369244 0.05984810 14.73664 2.124594 0.05894233