\DATE= 'Fri Mar 30 18:47:31 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 = 'C15.0.A ' / ID for the set of CAL files used \CHNLNUM = 0 / 0=SL, 1=SH, 2=LL, 3=LH \FILENAME= 'IRSX.0.0009512192.0000.0000.01.mipl.fits' / File name \EXPTYPE = 'sp ' / Exposure Type \REQTYPE = 'AOR ' / Request type (AOR,IER, or SER) \AOT_TYPE= 'IrsMap ' / Observation Template Type \AORLABEL= 'IRSM-0056 LL/SL nuc' / 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 = 159 / Program ID \PROTITLE= 'SINGS: The Spitzer Infrared Nearby Galaxies Survey -- Physics of the' \PROGCAT = 27 / Program Category \ \ / TIME AND EXPOSURE INFORMATION \ \DATE_OBS= '2006-02-03T09:26:21.556' / Date & time at DCE start \MJD_OBS = 53769.393 / [days] MJD at DCE start (JD-2400000.5) \UTCS_OBS= 192230781.556 / [sec] J2000 ephem. time at DCE start \SCLK_OBS= 823426244.154 / [sec] SCLK time (since 1/1/1980) at DCE start \SAMPTIME= 1.0486 / [sec] Sample integration time \REQMODE = 4 / ID for mode or type of request \EXPSTRTC= 823426236 / Exposure Start Timestamp Coarse \EXPSTRTF= 52090 / Exposure Start Timestamp Fine \GRPARVTC= 823426251 / [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 = 2.0972 / [sec] Group (w/ spin) integration time \DEADTIME= 6.2916 / [sec] Reset + boost(s) time \RAMPTIME= 14.68 / [sec] Ramp (total DCE) integration time \EXPTOT_T= 14.68 / [sec] Integr. time for all DCEs in exposure \AIRSERCT= 0 / Number of IRS exposure errors \ \ / TARGET AND POINTING INFORMATION \ \OBJECT = 'NGC4631 ' / Target Name \OBJTYPE = 'TargetFixedSingle' / Target Type \CRVAL1 = 190.51527375441 / [deg] RA at CRPIX1,CRPIX2 averaged over DCE \CRVAL2 = 32.6462314533299 / [deg] DEC at CRPIX1,CRPIX2 averaged over DCE \RA_HMS = '12h42m03.7s' / [hh:mm:ss.s] RA_SLT or CRVAL1 in sexagesimal \DEC_DMS = '+32d38m46s' / [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 = 98.1251063683794 / [deg] Position angle of axis 2 (E of N,+=CCW) \RA_RQST = 190.527331216668 / [deg] Commanded RA referenced to commanded FOV \DEC_RQST= 32.543367068755 / [deg] Commanded Dec referenced to commanded FOV \PA_RQST = 99.3707255509396 / [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 = 0.000301676028092929 / [deg] Uncertainty in RA of SI boresight \CRDER2 = 0.000301863591853042 / [deg] Uncertainty in DEC of SI boresight \SIGRA = 0.0151225948538561 / [arcsec] RMS dispersion of RA over DCE \SIGDEC = 0.0123553389258081 / [arcsec] RMS dispersion of DEC over DCE \SIGPA = 0.0461024944964524 / [arcsec] RMS dispersion of PA over DCE \PTGDIFF = 0.223337786267749 / [arcsec] offset btwn actual and rqsted pntng \PTGDIFFX= 0.0253351041858838 / [arcsec] requested - actual pntg along axis 1 \PTGDIFFY= 0.22189093081631 / [arcsec] requested - actual pntg along axis 2 \RA_REF = 190.5325 / [deg] Commanded RA (J2000) of ref. position \DEC_REF = 32.5430555555555 / [deg] Commanded Dec (J2000) of ref. position \CD1_1 = -6.40896597490265E-05 / [deg/pix] CD matrix element 1_1 \CD1_2 = 0.000500156437701572 / [deg/pix] CD matrix element 1_2 \CD2_1 = -0.000508470161068528 / [deg/pix] CD matrix element 2_1 \CD2_2 = -7.14063923090526E-05 / [deg/pix] CD matrix element 2_2 \USEDBPHF= T / T if Boresight Pointing History File was used. \RMS_JIT = 0.0163113765291419 / [arcsec] RMS jitter during DCE \RMS_JITY= 0.0103931703960376 / [arcsec] RMS jitter during DCE along Y \RMS_JITZ= 0.0125715159545048 / [arcsec] RMS jitter during DCE along Z \RA_FOV = 190.527404754045 / [deg] RA at FOVID averaged over DCE \DEC_FOV = 32.5433694564177 / [deg] DEC at FOVID averaged over DCE \PA_FOV = -175.69203412762 / [deg] PA at FOVID averaged over DCE \RA_SLT = 190.527404754045 / [deg] RA at slit center averaged over DCE \DEC_SLT = 32.5433694564177 / [deg] DEC at slit center averaged over DCE \PA_SLT = -175.69203412762 / [deg] PA at slit center averaged over DCE \CSDRADEC= 5.16404483208442E-06 / [deg] Costandard deviation in RA and Dec \CSD_JTYZ= -0.00651617911030878 / [arcsec] Costandard deviation of jitter in YZ \BPHFNAME= 'BPHF.0823392000.01.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= 20.7 / [km/sec] Correction to heliocentric velocity \VLSRCORR= 28.7 / [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= 4106795 / 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= 18 / Number of steps perpendicular to slit \SIZEPAR = 28.35 / [arcsec] Step size parallel to slit \SIZEPER = 1.85 / [arcsec] Step size perpendicular to slit \ \ / IRS PEAKUP KEYWORDS \ \HP_CENQ = 0 / Peakup centroid quality code \APKUPCEN= 1 / Status of the peakup centroid \AXCNTRD1= 10800 / [centipixels] X value of the brightest centroid \AYCNTRD1= 2800 / [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= 2821687 / [counts] Intensity value of the brightest centr \AINTENS2= 0 / [counts] Intensity value of the second brightes \APKUPXCE= 10800 / [centipixels] X value of the centroid to be ret \APKUPYCE= 2800 / [centipixels] Y value of the centroid to be ret \ \ \ / DATA FLOW KEYWORDS \ \DATE = '2007-02-02T09:21:23' / [YYYY-MM-DDThh:mm:ss UTC] file creation date \AORKEY = '9512192 ' / AOR or EIR key. Astrnmy Obs Req/Instr Eng Req \EXPID = 0 / Exposure ID (0-9999) \DCENUM = 0 / DCE number (0-9999) \TLMGRPS = 8 / Number of expected telemetry groups \FILE_VER= 1 / Version of the raw file made by SIS \RAWNAME = 'IRSX.0.0009512192.0000.0000.01.mipl.fits' / Raw data file name \SIS_SVER= 'J5.3 ' / SIS SW VERsion \CPT_VER = '3.1.11 ' / 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 = 1662 / PAO Number \CAMPAIGN= 'IRSX006100' / Campaign \DCEID = 49116817 / Data-Collection-Event ID \DCEINSID= 10611387 / DCE Instance ID \DPID = 144111170 / 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= 31 / Number of rows with poor SL stray light corrrec \SLRUNCOR= 76 / 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 = 31810.88 / Trimmed mean channel 1 signal in reference unil \BASECH2 = 34473.8 / Trimmed mean channel 2 signal in reference unil \BASECH3 = 35633.54 / Trimmed mean channel 3 signal in reference unil \BASECH4 = 30746.2 / Trimmed mean channel 4 signal in reference unil \ \HISTORY *0 (imported) \HISTORY job.c ver: 1.50 \HISTORY TRANHEAD v. 12.6, ran Fri Feb 2 01:20:54 2007 \HISTORY CALTRANS v. 4.0, ran Fri Feb 2 01:20:58 2007 \HISTORY cvti2r4 v. 1.30 A50506, generated 2/02/07 at 1:21:01 \HISTORY DNTOFLUX v. 4.1, ran Fri Feb 2 01:21:05 2007 \HISTORY imagest v. 1.80 A61012, generated 2/02/07 at 1:21:09 \HISTORY input: cvte.fits \HISTORY unc.: cvte_unc.fits \HISTORY DROOPOP v. 3.700000, ran Fri Feb 2 01:21:11 2007 \HISTORY DARKBASE v. 2.200000, ran Fri Feb 2 01:21:14 2007 \HISTORY CUBESUB v. 3.200000, ran Fri Feb 2 01:21:16 2007 \HISTORY lineariz v. 1.39 A40318, generated 2/02/07 at 1:21:18 \HISTORY input: cubesub.fits \HISTORY model: ./cal/lincal.fits \HISTORY DARKDRIFT v. 4.0, ran Fri Feb 2 01:21:23 2007 \HISTORY imagest v. 1.80 A61012, generated 2/02/07 at 1:21:25 \HISTORY input: darkdrift.fits \HISTORY DROOPRES v. 2.200000, ran Fri Feb 2 01:21:26 2007 \HISTORY SLREMOV v. 2.500000, ran Fri Feb 2 01:21:28 2007 \HISTORY FLATAP v. 1.500 Fri Feb 2 01:21:30 2007 \HISTORY CALTRANS v. 4.0, ran Fri Feb 2 01:26:59 2007 \HISTORY PTNTRAN v. 1.4, ran Fri Feb 2 01:27:02 2007 \HISTORY PTNTRAN v. 1.4, ran Fri Feb 2 01:27:02 2007 \HISTORY PTNTRAN v. 1.4, ran Fri Feb 2 01:27:03 2007 \HISTORY FPGen v. 1.25, ran Fri Feb 2 01:27:04 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= 691 \FBIDLNSC= 505 \HISTORY CALTRANS v. 4.0, ran Fri Feb 2 01:40:59 2007 \END \FILENAME= 'ngc4631_DR5_SL1_nuc_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: 12:42:09.007,+32:32:59.29 ; 12:42:06.818,+32:33:01.37 \ # 12:42:06.510,+32:32:09.72 ; 12:42:08.699,+32:32:07.63 | WAVELENGTH | FLUX | FLUX_UNCERTAINTY | | real | real | real | | um | MJy/sr | MJy/sr | 7.533706 49.56213 0.2611535 7.595799 59.24660 0.2652104 7.657894 59.83707 0.2461466 7.719988 57.53646 0.2324152 7.782082 55.60064 0.2886212 7.844176 54.60368 0.2264253 7.906271 49.95565 0.2396068 7.968365 42.72940 0.2321916 8.030458 37.04268 0.2306317 8.092554 32.11085 0.2211752 8.154648 29.33177 0.2157008 8.216742 27.81932 0.2040717 8.278836 27.49758 0.1924130 8.340930 28.10907 0.1780435 8.403025 28.59945 0.1678708 8.465118 29.22440 0.1647460 8.527213 32.79538 0.1447967 8.589307 34.94235 0.1516703 8.651402 33.84124 0.1338813 8.713495 29.29549 0.1268536 8.775590 24.08068 0.1221487 8.837685 18.47106 0.1179262 8.899778 15.50816 0.1171917 8.961872 13.35240 0.1190823 9.023967 12.89744 0.1236568 9.086061 10.71400 0.1251071 9.148155 10.08351 0.1326410 9.210249 9.599228 0.1253146 9.272344 9.720213 0.1403304 9.334438 9.232160 0.1579858 9.396532 9.303456 0.1462572 9.458626 9.050397 0.1567088 9.520720 8.914319 0.1612804 9.582815 8.996303 0.1530350 9.644909 9.004663 0.1427980 9.707003 9.680894 0.1406430 9.769097 8.512125 0.1291303 9.831192 8.298198 0.1199076 9.893286 8.149986 0.1092923 9.955380 8.009851 0.1144251 10.01747 8.089059 0.1023435 10.07957 7.923878 0.1064574 10.14166 8.101562 0.09703197 10.20376 8.215714 0.09558787 10.26585 8.272232 0.09507466 10.32795 8.679765 0.1023401 10.39004 9.284179 0.1035930 10.45213 10.32494 0.1024057 10.51423 11.43475 0.1114236 10.57632 13.02808 0.1077321 10.63842 13.10456 0.1154084 10.70051 13.16506 0.1215849 10.76260 13.64664 0.1170602 10.82470 13.71464 0.1282375 10.88679 14.87864 0.1324529 10.94889 17.68543 0.1384001 11.01098 21.95895 0.1461250 11.07308 24.78625 0.1523540 11.13517 31.76540 0.1470228 11.19726 51.53544 0.1441305 11.25936 66.12724 0.1425893 11.32145 59.38695 0.1336875 11.38355 45.63541 0.1351672 11.44564 36.10348 0.1224766 11.50774 30.21704 0.1203255 11.56983 25.92340 0.1199782 11.63192 23.37073 0.1169885 11.69402 21.42532 0.1118678 11.75611 20.82895 0.1120998 11.81821 21.88013 0.1129339 11.88030 22.91301 0.1108698 11.94240 24.63080 0.1102860 12.00449 24.92617 0.1172910 12.06658 24.33865 0.1179617 12.12868 23.69605 0.1273635 12.19077 22.97401 0.1331479 12.25287 23.80385 0.1416321 12.31496 25.85620 0.1445793 12.37705 27.26222 0.1569907 12.43915 28.52686 0.1595808 12.50124 30.37406 0.1560222 12.56334 32.71473 0.1601319 12.62543 35.07241 0.1578100 12.68753 36.81547 0.1469793 12.74962 40.12619 0.1420193 12.81171 55.03651 0.1440218 12.87381 50.26633 0.1338560 12.93590 27.33617 0.1282323 12.99800 21.06836 0.1267984 13.06009 19.76417 0.1240324 13.12218 19.16359 0.1303225 13.18428 19.35368 0.1381552 13.24637 19.04083 0.1272417 13.30847 18.80092 0.1228271 13.37056 18.74770 0.1226909 13.43266 18.27482 0.1268013 13.49475 18.55555 0.1358367 13.55684 19.03131 0.1380262 13.61894 18.84519 0.1409772 13.68103 18.22837 0.1463519 13.74313 16.86423 0.1613963 13.80522 16.24402 0.1739841 13.86732 16.43787 0.1853988 13.92941 16.14236 0.1995818 13.99150 16.58290 0.2087976 14.05360 17.06347 0.2110702 14.11569 17.50274 0.2029803 14.17779 17.84518 0.1905971 14.23988 18.48248 0.1975987 14.30198 18.24745 0.1990689 14.36407 16.82833 0.1692326 14.42616 16.47164 0.1538260 14.48826 16.00775 0.1589322 14.55035 15.59185 0.1500319 14.61245 15.08849 0.1479458 14.67454 14.91344 0.1379525 14.73664 13.73158 0.1284715