! Started logfile: J2015-0137_S_1997_05_07_yyk_uvs.log on Sun Jan 7 19:49:18 2007 obs J2015-0137_S_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J2015-0137_S_1997_05_07_yyk_uva.fits ! AN table 1: 142 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.877934 visibilities/baseline/integration-bin. ! Found source: J2015-0137 ! ! 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 2.22447e+09 8e+06 1 8e+06 ! 02 2 2.23447e+09 8e+06 1 8e+06 ! 03 3 2.29447e+09 8e+06 1 8e+06 ! 04 4 2.32447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 614 lines of history. ! ! Reading 22440 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 J2015-0137_S_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 0.500x0.500 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.566944 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=2.922 mas, bmaj=6.91 mas, bpa=1.027 degrees ! Estimated noise=1657.72 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, -0.5). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.394987 Jy ! Component: 100 - total flux cleaned = 0.499647 Jy ! Total flux subtracted in 100 components = 0.499647 Jy ! Clean residual min=-0.023369 max=0.045252 Jy/beam ! Clean residual mean=0.000943 rms=0.008639 Jy/beam ! Combined flux in latest and established models = 0.499647 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.499647 Jy ! ! Correcting IF 1. ! A total of 236 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.294894Jy sigma=0.001313 ! Fit after self-cal, rms=0.294825Jy sigma=0.001312 ! Inverting map and beam ! Estimated beam: bmin=2.922 mas, bmaj=6.91 mas, bpa=1.027 degrees ! Estimated noise=1657.87 mJy/beam. 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=3.655 mas, bmaj=8.575 mas, bpa=-4.014 degrees ! Estimated noise=992.569 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 = 0.0749912 Jy ! Component: 100 - total flux cleaned = 0.110254 Jy ! Component: 150 - total flux cleaned = 0.128566 Jy ! Component: 200 - total flux cleaned = 0.134008 Jy ! Total flux subtracted in 200 components = 0.134008 Jy ! Clean residual min=-0.019681 max=0.035529 Jy/beam ! Clean residual mean=0.000659 rms=0.006385 Jy/beam ! Combined flux in latest and established models = 0.633654 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 47 components and 0.633654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.282497Jy sigma=0.001241 ! Fit after self-cal, rms=0.282427Jy sigma=0.001241 ! Inverting map ! Added new window around map position (2, 13). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0377464 Jy ! Component: 100 - total flux cleaned = 0.0485156 Jy ! Component: 150 - total flux cleaned = 0.051061 Jy ! Component: 200 - total flux cleaned = 0.0522472 Jy ! Total flux subtracted in 200 components = 0.0522472 Jy ! Clean residual min=-0.011901 max=0.015748 Jy/beam ! Clean residual mean=0.000386 rms=0.004015 Jy/beam ! Combined flux in latest and established models = 0.685901 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 72 components and 0.685901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.278538Jy sigma=0.001220 ! Fit after self-cal, rms=0.278253Jy sigma=0.001219 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.655 x 8.575 at -4.014 degrees (North through East) ! Clean map min=-0.010595 max=0.43529 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.02027 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.04 KP 0.89 ! LA 1.01 MK 0.97 NL 1.00* OV 1.07 ! PT 0.94 SC 0.87 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.974804 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.11 HN 1.10 KP 1.00 ! LA 1.09 MK 1.04 NL 0.98 OV 1.01 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.03698 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 0.99 KP 0.94 ! LA 0.82 MK 0.88 NL 0.92 OV 0.94 ! PT 1.09 SC 1.06 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.976684 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.13 HN 1.11 KP 0.96 ! LA 0.90 MK 1.07 NL 1.07 OV 1.07 ! PT 0.91 SC 1.03 ! ! ! Fit before self-cal, rms=0.278253Jy sigma=0.001219 ! Fit after self-cal, rms=0.268353Jy sigma=0.001198 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=0.268353Jy sigma=0.001198 ! Fit after self-cal, rms=0.268352Jy sigma=0.001198 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.643 mas, bmaj=8.525 mas, bpa=-3.782 degrees ! Estimated noise=989.795 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 = 0.00606696 Jy ! Component: 100 - total flux cleaned = 0.00607953 Jy ! Component: 150 - total flux cleaned = 0.00521795 Jy ! Component: 200 - total flux cleaned = 0.00446677 Jy ! Total flux subtracted in 200 components = 0.00446677 Jy ! Clean residual min=-0.007877 max=0.006920 Jy/beam ! Clean residual mean=0.000001 rms=0.001824 Jy/beam ! Combined flux in latest and established models = 0.690368 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 99 components and 0.690368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.267899Jy sigma=0.001196 ! Fit after self-cal, rms=0.267843Jy sigma=0.001196 ! 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=0.267843Jy sigma=0.001196 ! Fit after self-cal, rms=0.266756Jy sigma=0.001191 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 = 0.00114436 Jy ! Component: 100 - total flux cleaned = 0.00168882 Jy ! Component: 150 - total flux cleaned = 0.00153259 Jy ! Component: 200 - total flux cleaned = 0.00139215 Jy ! Total flux subtracted in 200 components = 0.00139215 Jy ! Clean residual min=-0.007643 max=0.006476 Jy/beam ! Clean residual mean=-0.000003 rms=0.001698 Jy/beam ! Combined flux in latest and established models = 0.69176 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 0.69176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.266528Jy sigma=0.001190 ! Fit after self-cal, rms=0.266372Jy sigma=0.001189 ! 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: 3.643 x 8.525 at -3.782 degrees (North through East) ! Clean map min=-0.0074538 max=0.43804 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=0.266372Jy sigma=0.001189 ! Fit after self-cal, rms=0.259582Jy sigma=0.001181 ! 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=0.259582Jy sigma=0.001181 ! Fit after self-cal, rms=0.259553Jy sigma=0.001181 ! Inverting map and beam ! Estimated beam: bmin=3.637 mas, bmaj=8.48 mas, bpa=-3.731 degrees ! Estimated noise=985.16 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105962 Jy ! Component: 100 - total flux cleaned = 0.00121253 Jy ! Component: 150 - total flux cleaned = 0.00108747 Jy ! Component: 200 - total flux cleaned = 0.000975167 Jy ! Total flux subtracted in 200 components = 0.000975167 Jy ! Clean residual min=-0.006566 max=0.006063 Jy/beam ! Clean residual mean=-0.000023 rms=0.001544 Jy/beam ! Combined flux in latest and established models = 0.692735 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 125 components and 0.692735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.259410Jy sigma=0.001181 ! Fit after self-cal, rms=0.259380Jy sigma=0.001180 ! 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=0.259380Jy sigma=0.001180 ! Fit after self-cal, rms=0.258958Jy sigma=0.001179 ! 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=0.258958Jy sigma=0.001179 ! Fit after self-cal, rms=0.258956Jy sigma=0.001179 ! Inverting map and beam ! Estimated beam: bmin=3.632 mas, bmaj=8.464 mas, bpa=-3.7 degrees ! Estimated noise=984.362 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000965812 Jy ! Component: 100 - total flux cleaned = 0.00143495 Jy ! Component: 150 - total flux cleaned = 0.00142883 Jy ! Component: 200 - total flux cleaned = 0.00123774 Jy ! Total flux subtracted in 200 components = 0.00123774 Jy ! Clean residual min=-0.005977 max=0.005817 Jy/beam ! Clean residual mean=-0.000034 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 0.693973 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 132 components and 0.693973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.258861Jy sigma=0.001178 ! Fit after self-cal, rms=0.258847Jy sigma=0.001178 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.728 mas, bmaj=13.98 mas, bpa=12.32 degrees ! Estimated noise=1187.81 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 = -0.000394688 Jy ! Component: 100 - total flux cleaned = -0.000623554 Jy ! Component: 150 - total flux cleaned = -0.000809084 Jy ! Component: 200 - total flux cleaned = -0.000862711 Jy ! Total flux subtracted in 200 components = -0.000862711 Jy ! Clean residual min=-0.004696 max=0.006667 Jy/beam ! Clean residual mean=-0.000051 rms=0.001807 Jy/beam ! Combined flux in latest and established models = 0.69311 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 141 components and 0.69311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.258801Jy sigma=0.001178 ! Fit after self-cal, rms=0.258782Jy sigma=0.001178 ! 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=2.907 mas, bmaj=6.881 mas, bpa=1.098 degrees ! Estimated noise=1632.09 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.389939 Jy ! Component: 100 - total flux cleaned = 0.496904 Jy ! Component: 150 - total flux cleaned = 0.554941 Jy ! Component: 200 - total flux cleaned = 0.592508 Jy ! Total flux subtracted in 200 components = 0.592508 Jy ! Clean residual min=-0.010875 max=0.015569 Jy/beam ! Clean residual mean=0.000349 rms=0.003935 Jy/beam ! Combined flux in latest and established models = 0.592508 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 58 model components to the UV plane model. ! The established model now contains 58 components and 0.592508 Jy ! Inverting map and beam ! Estimated beam: bmin=3.632 mas, bmaj=8.464 mas, bpa=-3.7 degrees ! Estimated noise=984.362 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 = 0.0409518 Jy ! Component: 100 - total flux cleaned = 0.0633579 Jy ! Component: 150 - total flux cleaned = 0.0766343 Jy ! Component: 200 - total flux cleaned = 0.0850254 Jy ! Total flux subtracted in 200 components = 0.0850254 Jy ! Clean residual min=-0.005727 max=0.004740 Jy/beam ! Clean residual mean=0.000073 rms=0.001523 Jy/beam ! Combined flux in latest and established models = 0.677533 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 112 components and 0.677533 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.728 mas, bmaj=13.98 mas, bpa=12.32 degrees ! Estimated noise=1187.81 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 = 0.00693101 Jy ! Component: 100 - total flux cleaned = 0.0102778 Jy ! Component: 150 - total flux cleaned = 0.0117893 Jy ! Component: 200 - total flux cleaned = 0.0123489 Jy ! Total flux subtracted in 200 components = 0.0123489 Jy ! Clean residual min=-0.004653 max=0.006219 Jy/beam ! Clean residual mean=-0.000008 rms=0.001654 Jy/beam ! Combined flux in latest and established models = 0.689882 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 168 components and 0.689882 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.632 mas, bmaj=8.464 mas, bpa=-3.7 degrees ! Estimated noise=984.362 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000550811 Jy ! Component: 100 - total flux cleaned = 0.000749061 Jy ! Component: 150 - total flux cleaned = 0.000840061 Jy ! Component: 200 - total flux cleaned = 0.000844305 Jy ! Total flux subtracted in 200 components = 0.000844305 Jy ! Clean residual min=-0.004964 max=0.004310 Jy/beam ! Clean residual mean=-0.000011 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.690727 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 179 components and 0.690727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.258597Jy sigma=0.001177 ! Fit after self-cal, rms=0.258571Jy sigma=0.001177 wmodel J2015-0137_S_1997_05_07_yyk\_map.mod ! Writing 179 model components to file: J2015-0137_S_1997_05_07_yyk_map.mod wobs J2015-0137_S_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J2015-0137_S_1997_05_07_yyk_uvs.fits wwins J2015-0137_S_1997_05_07_yyk\_map.win ! wwins: Wrote 2 windows to J2015-0137_S_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 = -0.00047585 Jy ! Component: 100 - total flux cleaned = -0.000265215 Jy ! Component: 150 - total flux cleaned = 6.84443e-05 Jy ! Component: 200 - total flux cleaned = 0.00031922 Jy ! Component: 250 - total flux cleaned = 0.000318111 Jy ! Component: 300 - total flux cleaned = -2.08258e-05 Jy ! Component: 350 - total flux cleaned = -0.000291001 Jy ! Component: 400 - total flux cleaned = -0.000446769 Jy ! Component: 450 - total flux cleaned = -0.000799158 Jy ! Component: 500 - total flux cleaned = -0.00109144 Jy ! Component: 550 - total flux cleaned = -0.00132934 Jy ! Component: 600 - total flux cleaned = -0.0017431 Jy ! Component: 650 - total flux cleaned = -0.00210037 Jy ! Component: 700 - total flux cleaned = -0.00244693 Jy ! Component: 750 - total flux cleaned = -0.00257248 Jy ! Component: 800 - total flux cleaned = -0.00277971 Jy ! Component: 850 - total flux cleaned = -0.00302225 Jy ! Component: 900 - total flux cleaned = -0.00310158 Jy ! Component: 950 - total flux cleaned = -0.00317884 Jy ! Component: 1000 - total flux cleaned = -0.00317874 Jy ! Component: 1050 - total flux cleaned = -0.00310401 Jy ! Component: 1100 - total flux cleaned = -0.00314095 Jy ! Component: 1150 - total flux cleaned = -0.00303222 Jy ! Component: 1200 - total flux cleaned = -0.00296121 Jy ! Component: 1250 - total flux cleaned = -0.00289085 Jy ! Component: 1300 - total flux cleaned = -0.00278717 Jy ! Component: 1350 - total flux cleaned = -0.00278642 Jy ! Component: 1400 - total flux cleaned = -0.00265243 Jy ! Component: 1450 - total flux cleaned = -0.00255425 Jy ! Component: 1500 - total flux cleaned = -0.00258672 Jy ! Component: 1550 - total flux cleaned = -0.0025541 Jy ! Component: 1600 - total flux cleaned = -0.00249037 Jy ! Component: 1650 - total flux cleaned = -0.00245876 Jy ! Component: 1700 - total flux cleaned = -0.00227439 Jy ! Component: 1750 - total flux cleaned = -0.00230484 Jy ! Component: 1800 - total flux cleaned = -0.00215517 Jy ! Component: 1850 - total flux cleaned = -0.00209622 Jy ! Component: 1900 - total flux cleaned = -0.00203788 Jy ! Component: 1950 - total flux cleaned = -0.00198036 Jy ! Component: 2000 - total flux cleaned = -0.00189554 Jy ! Total flux subtracted in 2048 components = -0.00186765 Jy ! Clean residual min=-0.001713 max=0.002056 Jy/beam ! Clean residual mean=0.000022 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.688859 Jy keep ! Adding 124 model components to the UV plane model. ! The established model now contains 303 components and 0.68886 Jy ![Exited script file: muppet] wmap "J2015-0137_S_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.632 x 8.464 at -3.7 degrees (North through East) ! Clean map min=-0.0032437 max=0.44622 Jy/beam ! Writing clean map to FITS file: J2015-0137_S_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 0.446215 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000562597 device "J2015-0137_S_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J2015-0137_S_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.378246 0.378246 0.756492 1.51298 3.02597 6.05194 12.1039 24.2078 48.4155 96.831 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.446 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.632 x 8.464 at -3.7 degrees (North through East) ! Clean map min=-0.0032437 max=0.44622 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2015-0137_S_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J2015-0137_S_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2015-0137_S_1997_05_07_yyk_uvs.log closed on Sun Jan 7 19:49:26 2007