! Started logfile: J0738-0626_S_1997_05_07_yyk_uvs.log on Sun Jan 7 16:47:26 2007 obs J0738-0626_S_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J0738-0626_S_1997_05_07_yyk_uva.fits ! AN table 1: 142 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.672457 visibilities/baseline/integration-bin. ! Found source: J0738-0626 ! ! 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 615 lines of history. ! ! Reading 17188 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 J0738-0626_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)= 0.940991 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=2.748 mas, bmaj=7.08 mas, bpa=-2.598 degrees ! Estimated noise=1906.37 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 = 0.494401 Jy ! Component: 100 - total flux cleaned = 0.730873 Jy ! Total flux subtracted in 100 components = 0.730873 Jy ! Clean residual min=-0.074795 max=0.168953 Jy/beam ! Clean residual mean=0.003429 rms=0.031188 Jy/beam ! Combined flux in latest and established models = 0.730873 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.730873 Jy ! ! Correcting IF 1. ! A total of 412 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 317 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 317 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.631047Jy sigma=0.002487 ! Fit after self-cal, rms=0.624420Jy sigma=0.002468 ! Inverting map and beam ! Estimated beam: bmin=2.748 mas, bmaj=7.08 mas, bpa=-2.598 degrees ! Estimated noise=1906.59 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=3.537 mas, bmaj=9.087 mas, bpa=-4.863 degrees ! Estimated noise=1237.8 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 = 0.276645 Jy ! Component: 100 - total flux cleaned = 0.395728 Jy ! Component: 150 - total flux cleaned = 0.454378 Jy ! Component: 200 - total flux cleaned = 0.477358 Jy ! Total flux subtracted in 200 components = 0.477358 Jy ! Clean residual min=-0.071259 max=0.174629 Jy/beam ! Clean residual mean=0.003074 rms=0.031885 Jy/beam ! Combined flux in latest and established models = 1.20823 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 63 components and 1.20823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.565421Jy sigma=0.002016 ! Fit after self-cal, rms=0.563445Jy sigma=0.002009 ! Inverting map ! Added new window around map position (-7, 0.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.163152 Jy ! Component: 100 - total flux cleaned = 0.18504 Jy ! Component: 150 - total flux cleaned = 0.203722 Jy ! Component: 200 - total flux cleaned = 0.216986 Jy ! Total flux subtracted in 200 components = 0.216986 Jy ! Clean residual min=-0.059175 max=0.122075 Jy/beam ! Clean residual mean=0.001178 rms=0.021207 Jy/beam ! Combined flux in latest and established models = 1.42522 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 89 components and 1.42522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.511183Jy sigma=0.001714 ! Fit after self-cal, rms=0.499876Jy sigma=0.001651 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.537 x 9.087 at -4.863 degrees (North through East) ! Clean map min=-0.050187 max=0.52803 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: 0.999693 ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.03 HN 1.30 KP 0.86 ! LA 1.00 MK 1.20 NL 1.00* OV 1.11 ! PT 0.92 SC 0.78 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.917244 ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.10 HN 1.43 KP 0.96 ! LA 1.09 MK 1.21 NL 1.36 OV 1.06 ! PT 0.91 SC 0.90 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.883248 ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.05 HN 1.23 KP 0.87 ! LA 0.81 MK 1.17 NL 1.32 OV 0.99 ! PT 1.04 SC 2.00 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.828157 ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.11 HN 1.44 KP 0.91 ! LA 0.89 MK 1.07 NL 1.54 OV 1.14 ! PT 0.89 SC 2.19 ! ! ! Fit before self-cal, rms=0.499876Jy sigma=0.001651 ! Fit after self-cal, rms=0.584205Jy sigma=0.001863 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=0.584205Jy sigma=0.001863 ! Fit after self-cal, rms=0.584529Jy sigma=0.001863 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.044 mas, bmaj=9.362 mas, bpa=-3.828 degrees ! Estimated noise=1049.3 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 = -0.170429 Jy ! Component: 100 - total flux cleaned = -0.22466 Jy ! Component: 150 - total flux cleaned = -0.238845 Jy ! Component: 200 - total flux cleaned = -0.245855 Jy ! Total flux subtracted in 200 components = -0.245855 Jy ! Clean residual min=-0.023709 max=0.046536 Jy/beam ! Clean residual mean=-0.000680 rms=0.007704 Jy/beam ! Combined flux in latest and established models = 1.17936 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 62 model components to the UV plane model. ! The established model now contains 146 components and 1.17936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.559072Jy sigma=0.001544 ! Fit after self-cal, rms=0.557967Jy sigma=0.001541 ! Inverting map ! Added new window around map position (14, 8.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0291065 Jy ! Component: 100 - total flux cleaned = 0.031511 Jy ! Component: 150 - total flux cleaned = 0.0276191 Jy ! Component: 200 - total flux cleaned = 0.0242084 Jy ! Total flux subtracted in 200 components = 0.0242084 Jy ! Clean residual min=-0.021408 max=0.018103 Jy/beam ! Clean residual mean=-0.000947 rms=0.005663 Jy/beam ! Combined flux in latest and established models = 1.20357 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 169 components and 1.20357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.552566Jy sigma=0.001501 ! Fit after self-cal, rms=0.552267Jy sigma=0.001500 ! 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=0.552267Jy sigma=0.001500 ! Fit after self-cal, rms=0.541579Jy sigma=0.001457 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 = 0.00395242 Jy ! Component: 100 - total flux cleaned = 0.000271758 Jy ! Component: 150 - total flux cleaned = -0.00132983 Jy ! Component: 200 - total flux cleaned = -0.00282899 Jy ! Total flux subtracted in 200 components = -0.00282899 Jy ! Clean residual min=-0.025081 max=0.019955 Jy/beam ! Clean residual mean=-0.000877 rms=0.005487 Jy/beam ! Combined flux in latest and established models = 1.20074 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 187 components and 1.20074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.538417Jy sigma=0.001437 ! Fit after self-cal, rms=0.536140Jy sigma=0.001433 ! 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: 4.044 x 9.362 at -3.828 degrees (North through East) ! Clean map min=-0.029976 max=0.4676 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=0.536140Jy sigma=0.001433 ! Fit after self-cal, rms=1.026860Jy sigma=0.001304 ! 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=1.026860Jy sigma=0.001304 ! Fit after self-cal, rms=1.026491Jy sigma=0.001304 ! Inverting map and beam ! Estimated beam: bmin=3.599 mas, bmaj=8.763 mas, bpa=-4.37 degrees ! Estimated noise=974.548 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00328712 Jy ! Component: 100 - total flux cleaned = 0.00925349 Jy ! Component: 150 - total flux cleaned = 0.0109785 Jy ! Component: 200 - total flux cleaned = 0.0109823 Jy ! Total flux subtracted in 200 components = 0.0109823 Jy ! Clean residual min=-0.014253 max=0.014165 Jy/beam ! Clean residual mean=-0.000363 rms=0.004020 Jy/beam ! Combined flux in latest and established models = 1.21172 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 207 components and 1.21172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.025534Jy sigma=0.001290 ! Fit after self-cal, rms=1.025021Jy sigma=0.001289 ! 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=1.025021Jy sigma=0.001289 ! Fit after self-cal, rms=0.990462Jy sigma=0.001287 ! 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=0.990462Jy sigma=0.001287 ! Fit after self-cal, rms=0.990335Jy sigma=0.001287 ! Inverting map and beam ! Estimated beam: bmin=3.542 mas, bmaj=8.661 mas, bpa=-4.131 degrees ! Estimated noise=961.155 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150927 Jy ! Component: 100 - total flux cleaned = 0.0040382 Jy ! Component: 150 - total flux cleaned = 0.00539245 Jy ! Component: 200 - total flux cleaned = 0.00581925 Jy ! Total flux subtracted in 200 components = 0.00581925 Jy ! Clean residual min=-0.012602 max=0.013525 Jy/beam ! Clean residual mean=-0.000325 rms=0.003615 Jy/beam ! Combined flux in latest and established models = 1.21754 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 223 components and 1.21754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.989735Jy sigma=0.001279 ! Fit after self-cal, rms=0.989563Jy sigma=0.001278 ! 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=8.218 mas, bmaj=14.49 mas, bpa=14.61 degrees ! Estimated noise=1194.53 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 = 0.00273171 Jy ! Component: 100 - total flux cleaned = 0.00131068 Jy ! Component: 150 - total flux cleaned = -0.00020295 Jy ! Component: 200 - total flux cleaned = -0.0017809 Jy ! Total flux subtracted in 200 components = -0.0017809 Jy ! Clean residual min=-0.011222 max=0.010237 Jy/beam ! Clean residual mean=-0.000579 rms=0.003451 Jy/beam ! Combined flux in latest and established models = 1.21576 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 237 components and 1.21576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.989178Jy sigma=0.001276 ! Fit after self-cal, rms=0.989058Jy sigma=0.001275 ! 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=2.8 mas, bmaj=7.147 mas, bpa=-2.55 degrees ! Estimated noise=1581.94 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.425076 Jy ! Component: 100 - total flux cleaned = 0.667814 Jy ! Component: 150 - total flux cleaned = 0.826901 Jy ! Component: 200 - total flux cleaned = 0.938479 Jy ! Total flux subtracted in 200 components = 0.938479 Jy ! Clean residual min=-0.041985 max=0.089318 Jy/beam ! Clean residual mean=0.001091 rms=0.013798 Jy/beam ! Combined flux in latest and established models = 0.93848 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 49 model components to the UV plane model. ! The established model now contains 49 components and 0.93848 Jy ! Inverting map and beam ! Estimated beam: bmin=3.542 mas, bmaj=8.661 mas, bpa=-4.131 degrees ! Estimated noise=961.155 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) ! Added new window around map position (3.5, 0.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.133907 Jy ! Component: 100 - total flux cleaned = 0.201056 Jy ! Component: 150 - total flux cleaned = 0.242006 Jy ! Component: 200 - total flux cleaned = 0.251713 Jy ! Total flux subtracted in 200 components = 0.251713 Jy ! Clean residual min=-0.018939 max=0.019925 Jy/beam ! Clean residual mean=-0.000079 rms=0.005456 Jy/beam ! Combined flux in latest and established models = 1.19019 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 95 components and 1.19019 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=8.218 mas, bmaj=14.49 mas, bpa=14.61 degrees ! Estimated noise=1194.53 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 = 0.0176935 Jy ! Component: 100 - total flux cleaned = 0.0209844 Jy ! Component: 150 - total flux cleaned = 0.0227631 Jy ! Component: 200 - total flux cleaned = 0.0222708 Jy ! Total flux subtracted in 200 components = 0.0222708 Jy ! Clean residual min=-0.015306 max=0.009563 Jy/beam ! Clean residual mean=-0.000536 rms=0.003866 Jy/beam ! Combined flux in latest and established models = 1.21246 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 135 components and 1.21246 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.542 mas, bmaj=8.661 mas, bpa=-4.131 degrees ! Estimated noise=961.155 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105394 Jy ! Component: 100 - total flux cleaned = 0.00251469 Jy ! Component: 150 - total flux cleaned = 0.00566929 Jy ! Component: 200 - total flux cleaned = 0.00683299 Jy ! Total flux subtracted in 200 components = 0.00683299 Jy ! Clean residual min=-0.014217 max=0.015148 Jy/beam ! Clean residual mean=-0.000352 rms=0.003694 Jy/beam ! Combined flux in latest and established models = 1.2193 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 165 components and 1.2193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.988931Jy sigma=0.001277 ! Fit after self-cal, rms=0.988263Jy sigma=0.001268 wmodel J0738-0626_S_1997_05_07_yyk\_map.mod ! Writing 165 model components to file: J0738-0626_S_1997_05_07_yyk_map.mod wobs J0738-0626_S_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J0738-0626_S_1997_05_07_yyk_uvs.fits wwins J0738-0626_S_1997_05_07_yyk\_map.win ! wwins: Wrote 4 windows to J0738-0626_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 = -0.000965768 Jy ! Component: 100 - total flux cleaned = 0.00165469 Jy ! Component: 150 - total flux cleaned = 0.00277285 Jy ! Component: 200 - total flux cleaned = 0.00295039 Jy ! Component: 250 - total flux cleaned = 0.00278983 Jy ! Component: 300 - total flux cleaned = 0.00295421 Jy ! Component: 350 - total flux cleaned = 0.00325845 Jy ! Component: 400 - total flux cleaned = 0.00296483 Jy ! Component: 450 - total flux cleaned = 0.00268613 Jy ! Component: 500 - total flux cleaned = 0.00268585 Jy ! Component: 550 - total flux cleaned = 0.00255248 Jy ! Component: 600 - total flux cleaned = 0.0020526 Jy ! Component: 650 - total flux cleaned = 0.00180828 Jy ! Component: 700 - total flux cleaned = 0.00133399 Jy ! Component: 750 - total flux cleaned = 0.000756264 Jy ! Component: 800 - total flux cleaned = 0.000419356 Jy ! Component: 850 - total flux cleaned = 8.86916e-05 Jy ! Component: 900 - total flux cleaned = -0.000341696 Jy ! Component: 950 - total flux cleaned = -0.000870383 Jy ! Component: 1000 - total flux cleaned = -0.00149078 Jy ! Component: 1050 - total flux cleaned = -0.00220149 Jy ! Component: 1100 - total flux cleaned = -0.00269947 Jy ! Component: 1150 - total flux cleaned = -0.00318972 Jy ! Component: 1200 - total flux cleaned = -0.00367269 Jy ! Component: 1250 - total flux cleaned = -0.0042393 Jy ! Component: 1300 - total flux cleaned = -0.00461069 Jy ! Component: 1350 - total flux cleaned = -0.00488484 Jy ! Component: 1400 - total flux cleaned = -0.00560273 Jy ! Component: 1450 - total flux cleaned = -0.00586915 Jy ! Component: 1500 - total flux cleaned = -0.00674015 Jy ! Component: 1550 - total flux cleaned = -0.0072547 Jy ! Component: 1600 - total flux cleaned = -0.0080149 Jy ! Component: 1650 - total flux cleaned = -0.00851511 Jy ! Component: 1700 - total flux cleaned = -0.00900899 Jy ! Component: 1750 - total flux cleaned = -0.00998317 Jy ! Component: 1800 - total flux cleaned = -0.0106241 Jy ! Component: 1850 - total flux cleaned = -0.0114916 Jy ! Component: 1900 - total flux cleaned = -0.012192 Jy ! Component: 1950 - total flux cleaned = -0.0128062 Jy ! Component: 2000 - total flux cleaned = -0.0133374 Jy ! Total flux subtracted in 2048 components = -0.0143093 Jy ! Clean residual min=-0.004256 max=0.003982 Jy/beam ! Clean residual mean=-0.000281 rms=0.001550 Jy/beam ! Combined flux in latest and established models = 1.20499 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 287 components and 1.20499 Jy ![Exited script file: muppet] wmap "J0738-0626_S_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.542 x 8.661 at -4.131 degrees (North through East) ! Clean map min=-0.025046 max=0.40107 Jy/beam ! Writing clean map to FITS file: J0738-0626_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 0.401073 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00155402 device "J0738-0626_S_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J0738-0626_S_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1624 1.1624 2.3248 4.6496 9.29919 18.5984 37.1968 74.3936 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0046 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.401 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.542 x 8.661 at -4.131 degrees (North through East) ! Clean map min=-0.025046 max=0.40107 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0738-0626_S_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J0738-0626_S_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0738-0626_S_1997_05_07_yyk_uvs.log closed on Sun Jan 7 16:47:34 2007