! Started logfile: J2247-1237_X_1997_05_07_yyk_uvs.log on Mon Jan 8 10:42:58 2007 obs J2247-1237_X_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J2247-1237_X_1997_05_07_yyk_uva.fits ! AN table 1: 130 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.960684 visibilities/baseline/integration-bin. ! Found source: J2247-1237 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.15447e+09 8e+06 1 8e+06 ! 02 2 8.23447e+09 8e+06 1 8e+06 ! 03 3 8.41447e+09 8e+06 1 8e+06 ! 04 4 8.55447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 613 lines of history. ! ! Reading 22480 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ![@muppet J2247-1237_X_1997_05_07_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.615958 Jy uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6991 mas, bmaj=1.795 mas, bpa=-3.411 degrees ! Estimated noise=1178.23 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.49976 Jy ! Component: 100 - total flux cleaned = 0.571834 Jy ! Total flux subtracted in 100 components = 0.571834 Jy ! Clean residual min=-0.008320 max=0.016248 Jy/beam ! Clean residual mean=0.000030 rms=0.002500 Jy/beam ! Combined flux in latest and established models = 0.571834 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.571834 Jy ! ! Correcting IF 1. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.207625Jy sigma=0.001344 ! Fit after self-cal, rms=0.207511Jy sigma=0.001344 ! Inverting map and beam ! Estimated beam: bmin=0.6991 mas, bmaj=1.795 mas, bpa=-3.411 degrees ! Estimated noise=1178.23 mJy/beam. ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182689 Jy ! Component: 100 - total flux cleaned = 0.0233446 Jy ! Total flux subtracted in 100 components = 0.0233446 Jy ! Clean residual min=-0.007897 max=0.008165 Jy/beam ! Clean residual mean=0.000017 rms=0.002102 Jy/beam ! Combined flux in latest and established models = 0.595179 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.595179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.206471Jy sigma=0.001335 ! Fit after self-cal, rms=0.206440Jy sigma=0.001335 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8962 mas, bmaj=2.228 mas, bpa=-4.188 degrees ! Estimated noise=698.718 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343985 Jy ! Component: 100 - total flux cleaned = 0.00375903 Jy ! Component: 150 - total flux cleaned = 0.00389178 Jy ! Component: 200 - total flux cleaned = 0.00401428 Jy ! Total flux subtracted in 200 components = 0.00401428 Jy ! Clean residual min=-0.006280 max=0.006018 Jy/beam ! Clean residual mean=0.000045 rms=0.001499 Jy/beam ! Combined flux in latest and established models = 0.599193 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.599193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.206391Jy sigma=0.001334 ! Fit after self-cal, rms=0.206390Jy sigma=0.001334 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8962 x 2.228 at -4.188 degrees (North through East) ! Clean map min=-0.0059615 max=0.58098 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.991111 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.03 KP 1.03 ! LA 1.02 MK 1.03 NL 1.03 OV 1.00 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00243 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 1.02 ! LA 1.00 MK 0.98 NL 1.03 OV 1.05 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00172 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.01 KP 1.00 ! LA 0.99 MK 1.00 NL 1.00 OV 0.98 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00251 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.03 KP 0.99 ! LA 0.99 MK 0.97 NL 1.01 OV 0.99 ! PT 0.98 SC 1.03 ! ! ! Fit before self-cal, rms=0.206390Jy sigma=0.001334 ! Fit after self-cal, rms=0.205672Jy sigma=0.001328 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.205672Jy sigma=0.001328 ! Fit after self-cal, rms=0.205671Jy sigma=0.001328 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8992 mas, bmaj=2.227 mas, bpa=-4.114 degrees ! Estimated noise=697.524 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00180252 Jy ! Component: 100 - total flux cleaned = -0.00180226 Jy ! Component: 150 - total flux cleaned = -0.00179868 Jy ! Component: 200 - total flux cleaned = -0.00184526 Jy ! Total flux subtracted in 200 components = -0.00184526 Jy ! Clean residual min=-0.004454 max=0.004778 Jy/beam ! Clean residual mean=0.000041 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 0.597348 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.597348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.205635Jy sigma=0.001327 ! Fit after self-cal, rms=0.205634Jy sigma=0.001327 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.205634Jy sigma=0.001327 ! Fit after self-cal, rms=0.193634Jy sigma=0.001256 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233033 Jy ! Component: 100 - total flux cleaned = 0.00225974 Jy ! Component: 150 - total flux cleaned = 0.00200642 Jy ! Component: 200 - total flux cleaned = 0.00178689 Jy ! Total flux subtracted in 200 components = 0.00178689 Jy ! Clean residual min=-0.003798 max=0.004077 Jy/beam ! Clean residual mean=0.000043 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.599135 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.599135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193585Jy sigma=0.001255 ! Fit after self-cal, rms=0.190840Jy sigma=0.001240 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8992 x 2.227 at -4.114 degrees (North through East) ! Clean map min=-0.0033739 max=0.58531 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190840Jy sigma=0.001240 ! Fit after self-cal, rms=0.190665Jy sigma=0.001237 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190665Jy sigma=0.001237 ! Fit after self-cal, rms=0.189834Jy sigma=0.001233 ! Inverting map and beam ! Estimated beam: bmin=0.8977 mas, bmaj=2.225 mas, bpa=-3.919 degrees ! Estimated noise=695.822 mJy/beam. ! Added new window around map position (-20.2, -20.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026153 Jy ! Component: 100 - total flux cleaned = 0.00253826 Jy ! Component: 150 - total flux cleaned = 0.00253429 Jy ! Component: 200 - total flux cleaned = 0.00259244 Jy ! Total flux subtracted in 200 components = 0.00259244 Jy ! Clean residual min=-0.003174 max=0.003112 Jy/beam ! Clean residual mean=0.000030 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.601727 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.601727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189760Jy sigma=0.001232 ! Fit after self-cal, rms=0.189460Jy sigma=0.001231 ! Inverting map ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189460Jy sigma=0.001231 ! Fit after self-cal, rms=0.189163Jy sigma=0.001229 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189163Jy sigma=0.001229 ! Fit after self-cal, rms=0.189033Jy sigma=0.001229 ! Inverting map and beam ! Estimated beam: bmin=0.8976 mas, bmaj=2.224 mas, bpa=-3.868 degrees ! Estimated noise=695.488 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -6.64099e-05 Jy ! Component: 100 - total flux cleaned = -0.000118124 Jy ! Component: 150 - total flux cleaned = -0.00011806 Jy ! Component: 200 - total flux cleaned = -0.000162249 Jy ! Total flux subtracted in 200 components = -0.000162249 Jy ! Clean residual min=-0.003087 max=0.002946 Jy/beam ! Clean residual mean=0.000030 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.601565 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 0.601565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189014Jy sigma=0.001229 ! Fit after self-cal, rms=0.188960Jy sigma=0.001228 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.254 mas, bmaj=4.235 mas, bpa=0.2254 degrees ! Estimated noise=898.375 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000160813 Jy ! Component: 100 - total flux cleaned = -0.000160012 Jy ! Component: 150 - total flux cleaned = -0.000118354 Jy ! Component: 200 - total flux cleaned = -0.000100139 Jy ! Total flux subtracted in 200 components = -0.000100139 Jy ! Clean residual min=-0.002511 max=0.003813 Jy/beam ! Clean residual mean=0.000057 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.601465 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.601465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188957Jy sigma=0.001228 ! Fit after self-cal, rms=0.188931Jy sigma=0.001228 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter, clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6991 mas, bmaj=1.795 mas, bpa=-3.29 degrees ! Estimated noise=1282.1 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.503475 Jy ! Component: 100 - total flux cleaned = 0.574263 Jy ! Component: 150 - total flux cleaned = 0.591522 Jy ! Component: 200 - total flux cleaned = 0.598023 Jy ! Total flux subtracted in 200 components = 0.598023 Jy ! Clean residual min=-0.005679 max=0.005532 Jy/beam ! Clean residual mean=0.000016 rms=0.001502 Jy/beam ! Combined flux in latest and established models = 0.598023 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.598023 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8976 mas, bmaj=2.224 mas, bpa=-3.868 degrees ! Estimated noise=695.488 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336503 Jy ! Component: 100 - total flux cleaned = 0.00392756 Jy ! Component: 150 - total flux cleaned = 0.0038521 Jy ! Component: 200 - total flux cleaned = 0.00372368 Jy ! Total flux subtracted in 200 components = 0.00372368 Jy ! Clean residual min=-0.003083 max=0.003024 Jy/beam ! Clean residual mean=0.000031 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.601747 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 37 components and 0.601747 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.254 mas, bmaj=4.235 mas, bpa=0.2254 degrees ! Estimated noise=898.375 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000125656 Jy ! Component: 100 - total flux cleaned = -0.00019004 Jy ! Component: 150 - total flux cleaned = -0.000218948 Jy ! Component: 200 - total flux cleaned = -0.000263728 Jy ! Total flux subtracted in 200 components = -0.000263728 Jy ! Clean residual min=-0.002479 max=0.003806 Jy/beam ! Clean residual mean=0.000056 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.601483 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.601483 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8976 mas, bmaj=2.224 mas, bpa=-3.868 degrees ! Estimated noise=695.488 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015451 Jy ! Component: 100 - total flux cleaned = 0.000207648 Jy ! Component: 150 - total flux cleaned = 0.000253245 Jy ! Component: 200 - total flux cleaned = 0.000253462 Jy ! Total flux subtracted in 200 components = 0.000253462 Jy ! Clean residual min=-0.002939 max=0.003060 Jy/beam ! Clean residual mean=0.000030 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.601736 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 61 components and 0.601736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188940Jy sigma=0.001228 ! Fit after self-cal, rms=0.188926Jy sigma=0.001228 wmodel J2247-1237_X_1997_05_07_yyk\_map.mod ! Writing 61 model components to file: J2247-1237_X_1997_05_07_yyk_map.mod wobs J2247-1237_X_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J2247-1237_X_1997_05_07_yyk_uvs.fits wwins J2247-1237_X_1997_05_07_yyk\_map.win ! wwins: Wrote 2 windows to J2247-1237_X_1997_05_07_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000500089 Jy ! Component: 100 - total flux cleaned = 0.00104979 Jy ! Component: 150 - total flux cleaned = 0.00169936 Jy ! Component: 200 - total flux cleaned = 0.00209151 Jy ! Component: 250 - total flux cleaned = 0.00237778 Jy ! Component: 300 - total flux cleaned = 0.00276816 Jy ! Component: 350 - total flux cleaned = 0.0031815 Jy ! Component: 400 - total flux cleaned = 0.00358201 Jy ! Component: 450 - total flux cleaned = 0.00393655 Jy ! Component: 500 - total flux cleaned = 0.00424707 Jy ! Component: 550 - total flux cleaned = 0.00461632 Jy ! Component: 600 - total flux cleaned = 0.00487948 Jy ! Component: 650 - total flux cleaned = 0.00520188 Jy ! Component: 700 - total flux cleaned = 0.00545459 Jy ! Component: 750 - total flux cleaned = 0.00573245 Jy ! Component: 800 - total flux cleaned = 0.0059453 Jy ! Component: 850 - total flux cleaned = 0.00615408 Jy ! Component: 900 - total flux cleaned = 0.00630057 Jy ! Component: 950 - total flux cleaned = 0.00647295 Jy ! Component: 1000 - total flux cleaned = 0.00658607 Jy ! Component: 1050 - total flux cleaned = 0.00669842 Jy ! Component: 1100 - total flux cleaned = 0.00694718 Jy ! Component: 1150 - total flux cleaned = 0.00711043 Jy ! Component: 1200 - total flux cleaned = 0.00732551 Jy ! Component: 1250 - total flux cleaned = 0.00751193 Jy ! Component: 1300 - total flux cleaned = 0.00761722 Jy ! Component: 1350 - total flux cleaned = 0.00785113 Jy ! Component: 1400 - total flux cleaned = 0.00803123 Jy ! Component: 1450 - total flux cleaned = 0.00828559 Jy ! Component: 1500 - total flux cleaned = 0.00831064 Jy ! Component: 1550 - total flux cleaned = 0.00846058 Jy ! Component: 1600 - total flux cleaned = 0.00855908 Jy ! Component: 1650 - total flux cleaned = 0.00868116 Jy ! Component: 1700 - total flux cleaned = 0.00872966 Jy ! Component: 1750 - total flux cleaned = 0.00894569 Jy ! Component: 1800 - total flux cleaned = 0.0090409 Jy ! Component: 1850 - total flux cleaned = 0.00918207 Jy ! Component: 1900 - total flux cleaned = 0.00927558 Jy ! Component: 1950 - total flux cleaned = 0.0093683 Jy ! Component: 2000 - total flux cleaned = 0.00955176 Jy ! Total flux subtracted in 2048 components = 0.00964237 Jy ! Clean residual min=-0.001594 max=0.001379 Jy/beam ! Clean residual mean=0.000017 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.611379 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 201 components and 0.611379 Jy ![Exited script file: muppet] wmap "J2247-1237_X_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8976 x 2.224 at -3.868 degrees (North through East) ! Clean map min=-0.0023019 max=0.58372 Jy/beam ! Writing clean map to FITS file: J2247-1237_X_1997_05_07_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.583723 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00043048 device "J2247-1237_X_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J2247-1237_X_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.221242 0.221242 0.442484 0.884967 1.76993 3.53987 7.07974 14.1595 28.319 56.6379 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.583 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8976 x 2.224 at -3.868 degrees (North through East) ! Clean map min=-0.0023019 max=0.58372 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2247-1237_X_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J2247-1237_X_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2247-1237_X_1997_05_07_yyk_uvs.log closed on Mon Jan 8 10:43:06 2007