! Started logfile: J1220+3808_S_2014_05_31_pus_uvs.log on Mon Nov 28 15:25:57 2016 obs J1220+3808_S_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1220+3808_S_2014_05_31_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.864717 visibilities/baseline/integration-bin. ! Found source: J1220+3808 ! ! 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 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 336 lines of history. ! ! Reading 8872 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 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1220+3808_S_2014_05_31_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.860755Jy sigma=0.010684 ! Fit after self-cal, rms=0.851869Jy sigma=0.010581 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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=3.36 mas, bmaj=4.801 mas, bpa=-31.64 degrees ! Estimated noise=801.16 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.1148 Jy ! Component: 100 - total flux cleaned = 0.140807 Jy ! Total flux subtracted in 100 components = 0.140807 Jy ! Clean residual min=-0.004606 max=0.008975 Jy/beam ! Clean residual mean=0.000001 rms=0.001246 Jy/beam ! Combined flux in latest and established models = 0.140807 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.140807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070405Jy sigma=0.000810 ! Fit after self-cal, rms=0.070400Jy sigma=0.000810 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00899711 Jy ! Component: 100 - total flux cleaned = 0.0131686 Jy ! Total flux subtracted in 100 components = 0.0131686 Jy ! Clean residual min=-0.004005 max=0.006608 Jy/beam ! Clean residual mean=0.000003 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.153976 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.153976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068932Jy sigma=0.000794 ! Fit after self-cal, rms=0.068923Jy sigma=0.000794 ! Inverting map ! Added new window around map position (-7, 7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00557978 Jy ! Component: 100 - total flux cleaned = 0.00840024 Jy ! Total flux subtracted in 100 components = 0.00840024 Jy ! Clean residual min=-0.003835 max=0.003847 Jy/beam ! Clean residual mean=0.000003 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.162376 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.162376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068386Jy sigma=0.000787 ! Fit after self-cal, rms=0.068349Jy sigma=0.000787 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! 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=4.324 mas, bmaj=5.553 mas, bpa=-28.31 degrees ! Estimated noise=614.897 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310806 Jy ! Component: 100 - total flux cleaned = 0.00498535 Jy ! Component: 150 - total flux cleaned = 0.00632941 Jy ! Component: 200 - total flux cleaned = 0.00730418 Jy ! Total flux subtracted in 200 components = 0.00730418 Jy ! Clean residual min=-0.003105 max=0.003959 Jy/beam ! Clean residual mean=0.000005 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.16968 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 54 components and 0.16968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068155Jy sigma=0.000785 ! Fit after self-cal, rms=0.068147Jy sigma=0.000785 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.87 HN 0.99 KP 1.09 ! LA 1.15 MK 0.99 NL 0.97 OV 0.98 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.05 KP 1.01 ! LA 1.11 MK 0.99 NL 1.04 OV 1.02 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.16 HN 1.04 KP 0.91 ! LA 0.90 MK 1.02 NL 0.98 OV 0.94 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.01 KP 0.89 ! LA 0.86 MK 1.02 NL 1.06 OV 0.98 ! PT 1.02 SC 0.95 ! ! ! Fit before self-cal, rms=0.068147Jy sigma=0.000785 ! Fit after self-cal, rms=0.065652Jy sigma=0.000765 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.343 mas, bmaj=5.538 mas, bpa=-27.84 degrees ! Estimated noise=613.869 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-20.5, 17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.003541 Jy ! Component: 100 - total flux cleaned = 0.00538418 Jy ! Component: 150 - total flux cleaned = 0.00654061 Jy ! Component: 200 - total flux cleaned = 0.00705359 Jy ! Total flux subtracted in 200 components = 0.00705359 Jy ! Clean residual min=-0.001891 max=0.001790 Jy/beam ! Clean residual mean=-0.000005 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.176734 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 89 components and 0.176734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065468Jy sigma=0.000762 ! Fit after self-cal, rms=0.065448Jy sigma=0.000762 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065448Jy sigma=0.000762 ! Fit after self-cal, rms=0.065275Jy sigma=0.000760 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.342 mas, bmaj=5.536 mas, bpa=-27.94 degrees ! Estimated noise=612.775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108462 Jy ! Component: 100 - total flux cleaned = 0.00137894 Jy ! Component: 150 - total flux cleaned = 0.00162455 Jy ! Component: 200 - total flux cleaned = 0.00183758 Jy ! Total flux subtracted in 200 components = 0.00183758 Jy ! Clean residual min=-0.001721 max=0.001592 Jy/beam ! Clean residual mean=-0.000000 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.178571 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 111 components and 0.178571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065247Jy sigma=0.000760 ! Fit after self-cal, rms=0.065247Jy sigma=0.000760 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000342454 Jy ! Component: 100 - total flux cleaned = 0.000482358 Jy ! Component: 150 - total flux cleaned = 0.000592495 Jy ! Component: 200 - total flux cleaned = 0.000691928 Jy ! Total flux subtracted in 200 components = 0.000691928 Jy ! Clean residual min=-0.001696 max=0.001534 Jy/beam ! Clean residual mean=-0.000000 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.179263 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 129 components and 0.179263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065237Jy sigma=0.000760 ! Fit after self-cal, rms=0.065237Jy sigma=0.000760 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065237Jy sigma=0.000760 ! Fit after self-cal, rms=0.065189Jy sigma=0.000760 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.341 mas, bmaj=5.535 mas, bpa=-27.93 degrees ! Estimated noise=612.676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000402083 Jy ! Component: 100 - total flux cleaned = 0.000560171 Jy ! Component: 150 - total flux cleaned = 0.000675759 Jy ! Component: 200 - total flux cleaned = 0.000767956 Jy ! Total flux subtracted in 200 components = 0.000767956 Jy ! Clean residual min=-0.001637 max=0.001495 Jy/beam ! Clean residual mean=-0.000000 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.180031 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 135 components and 0.180031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065183Jy sigma=0.000760 ! Fit after self-cal, rms=0.065182Jy sigma=0.000760 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134392 Jy ! Component: 100 - total flux cleaned = 0.000182253 Jy ! Component: 150 - total flux cleaned = 0.000250354 Jy ! Component: 200 - total flux cleaned = 0.000303483 Jy ! Total flux subtracted in 200 components = 0.000303483 Jy ! Clean residual min=-0.001607 max=0.001476 Jy/beam ! Clean residual mean=-0.000000 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.180335 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 142 components and 0.180335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065178Jy sigma=0.000760 ! Fit after self-cal, rms=0.065179Jy sigma=0.000760 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065179Jy sigma=0.000760 ! Fit after self-cal, rms=0.065171Jy sigma=0.000760 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.478 mas, bmaj=9.19 mas, bpa=-24.1 degrees ! Estimated noise=722.553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000390894 Jy ! Component: 100 - total flux cleaned = 0.000552054 Jy ! Component: 150 - total flux cleaned = 0.000699078 Jy ! Component: 200 - total flux cleaned = 0.000816567 Jy ! Total flux subtracted in 200 components = 0.000816567 Jy ! Clean residual min=-0.001715 max=0.001611 Jy/beam ! Clean residual mean=-0.000000 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.181151 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 157 components and 0.181151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065170Jy sigma=0.000760 ! Fit after self-cal, rms=0.065169Jy sigma=0.000760 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.48377e-05 Jy ! Component: 100 - total flux cleaned = 0.000110674 Jy ! Component: 150 - total flux cleaned = 0.000162268 Jy ! Component: 200 - total flux cleaned = 0.00019582 Jy ! Total flux subtracted in 200 components = 0.00019582 Jy ! Clean residual min=-0.001697 max=0.001620 Jy/beam ! Clean residual mean=-0.000000 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.181347 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 161 components and 0.181347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065168Jy sigma=0.000760 ! Fit after self-cal, rms=0.065168Jy sigma=0.000760 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=4.34 mas, bmaj=5.533 mas, bpa=-27.93 degrees ! Estimated noise=612.773 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.34 x 5.533 at -27.93 degrees (North through East) ! Clean map min=-0.001516 max=0.14799 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative 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=3.373 mas, bmaj=4.78 mas, bpa=-31.43 degrees ! Estimated noise=796.667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11395 Jy ! Component: 100 - total flux cleaned = 0.14041 Jy ! Component: 150 - total flux cleaned = 0.150126 Jy ! Component: 200 - total flux cleaned = 0.155889 Jy ! Total flux subtracted in 200 components = 0.155889 Jy ! Clean residual min=-0.003274 max=0.003143 Jy/beam ! Clean residual mean=-0.000002 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.155889 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.155889 Jy ! Inverting map and beam ! Estimated beam: bmin=4.34 mas, bmaj=5.533 mas, bpa=-27.93 degrees ! Estimated noise=612.773 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00559905 Jy ! Component: 100 - total flux cleaned = 0.00950122 Jy ! Component: 150 - total flux cleaned = 0.0124313 Jy ! Component: 200 - total flux cleaned = 0.0147467 Jy ! Total flux subtracted in 200 components = 0.0147467 Jy ! Clean residual min=-0.002146 max=0.001957 Jy/beam ! Clean residual mean=-0.000002 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.170636 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 72 components and 0.170636 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.478 mas, bmaj=9.19 mas, bpa=-24.1 degrees ! Estimated noise=722.553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300173 Jy ! Component: 100 - total flux cleaned = 0.00513225 Jy ! Component: 150 - total flux cleaned = 0.00671193 Jy ! Component: 200 - total flux cleaned = 0.00790456 Jy ! Total flux subtracted in 200 components = 0.00790456 Jy ! Clean residual min=-0.002116 max=0.001734 Jy/beam ! Clean residual mean=-0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.17854 Jy flux_cutoff = imstat(rms) * dynam 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000674513 Jy ! Component: 100 - total flux cleaned = 0.00115875 Jy ! Component: 150 - total flux cleaned = 0.00153242 Jy ! Component: 200 - total flux cleaned = 0.00182383 Jy ! Total flux subtracted in 200 components = 0.00182383 Jy ! Clean residual min=-0.001911 max=0.001639 Jy/beam ! Clean residual mean=-0.000001 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.180364 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 161 components and 0.180364 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.34 mas, bmaj=5.533 mas, bpa=-27.93 degrees ! Estimated noise=612.773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.2599e-05 Jy ! Component: 100 - total flux cleaned = 0.000301213 Jy ! Component: 150 - total flux cleaned = 0.000467496 Jy ! Component: 200 - total flux cleaned = 0.000542731 Jy ! Total flux subtracted in 200 components = 0.000542731 Jy ! Clean residual min=-0.001569 max=0.001521 Jy/beam ! Clean residual mean=-0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.180907 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 177 components and 0.180907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065187Jy sigma=0.000760 ! Fit after self-cal, rms=0.065185Jy sigma=0.000760 wmodel J1220+3808_S_2014_05_31_pus_map.mod ! Writing 177 model components to file: J1220+3808_S_2014_05_31_pus_map.mod wobs J1220+3808_S_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1220+3808_S_2014_05_31_pus_uvs.fits wwins J1220+3808_S_2014_05_31_pus_map.win ! wwins: Wrote 3 windows to J1220+3808_S_2014_05_31_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -9.54449e-05 Jy ! Component: 100 - total flux cleaned = -0.000120982 Jy ! Component: 150 - total flux cleaned = -9.64713e-05 Jy ! Component: 200 - total flux cleaned = -0.000145146 Jy ! Component: 250 - total flux cleaned = -0.000191171 Jy ! Component: 300 - total flux cleaned = -0.000100069 Jy ! Component: 350 - total flux cleaned = -0.000100159 Jy ! Component: 400 - total flux cleaned = -5.66851e-05 Jy ! Component: 450 - total flux cleaned = 6.88061e-05 Jy ! Component: 500 - total flux cleaned = 0.000130101 Jy ! Component: 550 - total flux cleaned = 0.000210494 Jy ! Component: 600 - total flux cleaned = 0.000308589 Jy ! Component: 650 - total flux cleaned = 0.000404685 Jy ! Component: 700 - total flux cleaned = 0.000442072 Jy ! Component: 750 - total flux cleaned = 0.000423206 Jy ! Component: 800 - total flux cleaned = 0.000423165 Jy ! Component: 850 - total flux cleaned = 0.000459211 Jy ! Component: 900 - total flux cleaned = 0.00042331 Jy ! Component: 950 - total flux cleaned = 0.000493771 Jy ! Component: 1000 - total flux cleaned = 0.000458726 Jy ! Component: 1050 - total flux cleaned = 0.000475843 Jy ! Component: 1100 - total flux cleaned = 0.000441944 Jy ! Component: 1150 - total flux cleaned = 0.000458584 Jy ! Component: 1200 - total flux cleaned = 0.000508172 Jy ! Component: 1250 - total flux cleaned = 0.000491958 Jy ! Component: 1300 - total flux cleaned = 0.000523973 Jy ! Component: 1350 - total flux cleaned = 0.000492167 Jy ! Component: 1400 - total flux cleaned = 0.000508195 Jy ! Component: 1450 - total flux cleaned = 0.000492825 Jy ! Component: 1500 - total flux cleaned = 0.000508483 Jy ! Component: 1550 - total flux cleaned = 0.000523568 Jy ! Component: 1600 - total flux cleaned = 0.000523384 Jy ! Component: 1650 - total flux cleaned = 0.000478206 Jy ! Component: 1700 - total flux cleaned = 0.000463479 Jy ! Component: 1750 - total flux cleaned = 0.000463412 Jy ! Component: 1800 - total flux cleaned = 0.000376524 Jy ! Component: 1850 - total flux cleaned = 0.000390733 Jy ! Component: 1900 - total flux cleaned = 0.000362228 Jy ! Component: 1950 - total flux cleaned = 0.000348274 Jy ! Component: 2000 - total flux cleaned = 0.000292146 Jy ! Component: 2050 - total flux cleaned = 0.0002506 Jy ! Component: 2100 - total flux cleaned = 0.000250612 Jy ! Component: 2150 - total flux cleaned = 0.000209634 Jy ! Component: 2200 - total flux cleaned = 0.000142161 Jy ! Component: 2250 - total flux cleaned = 0.000115237 Jy ! Component: 2300 - total flux cleaned = 8.86809e-05 Jy ! Component: 2350 - total flux cleaned = -2.99175e-06 Jy ! Component: 2400 - total flux cleaned = -1.60763e-05 Jy ! Component: 2450 - total flux cleaned = -4.18511e-05 Jy ! Component: 2500 - total flux cleaned = -9.30338e-05 Jy ! Component: 2550 - total flux cleaned = -0.00015663 Jy ! Component: 2600 - total flux cleaned = -0.000194306 Jy ! Component: 2650 - total flux cleaned = -0.000194422 Jy ! Component: 2700 - total flux cleaned = -0.000293422 Jy ! Component: 2750 - total flux cleaned = -0.000330124 Jy ! Component: 2800 - total flux cleaned = -0.00034228 Jy ! Component: 2850 - total flux cleaned = -0.000354321 Jy ! Component: 2900 - total flux cleaned = -0.000414382 Jy ! Component: 2950 - total flux cleaned = -0.00041441 Jy ! Component: 3000 - total flux cleaned = -0.000449842 Jy ! Component: 3050 - total flux cleaned = -0.000520229 Jy ! Component: 3100 - total flux cleaned = -0.000531925 Jy ! Component: 3150 - total flux cleaned = -0.000543536 Jy ! Component: 3200 - total flux cleaned = -0.000600951 Jy ! Component: 3250 - total flux cleaned = -0.000589702 Jy ! Component: 3300 - total flux cleaned = -0.000669071 Jy ! Component: 3350 - total flux cleaned = -0.000691553 Jy ! Component: 3400 - total flux cleaned = -0.000702742 Jy ! Component: 3450 - total flux cleaned = -0.000736187 Jy ! Component: 3500 - total flux cleaned = -0.000769273 Jy ! Component: 3550 - total flux cleaned = -0.000791182 Jy ! Component: 3600 - total flux cleaned = -0.000769552 Jy ! Component: 3650 - total flux cleaned = -0.000823661 Jy ! Component: 3700 - total flux cleaned = -0.000845196 Jy ! Component: 3750 - total flux cleaned = -0.000866542 Jy ! Component: 3800 - total flux cleaned = -0.000866591 Jy ! Component: 3850 - total flux cleaned = -0.000898303 Jy ! Component: 3900 - total flux cleaned = -0.000950704 Jy ! Component: 3950 - total flux cleaned = -0.000961178 Jy ! Component: 4000 - total flux cleaned = -0.000981967 Jy ! Component: 4050 - total flux cleaned = -0.00104376 Jy ! Total flux subtracted in 4096 components = -0.00106424 Jy ! Clean residual min=-0.000668 max=0.000750 Jy/beam ! Clean residual mean=-0.000001 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.179843 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 479 components and 0.179843 Jy ![Exited script file: muppet] wmap "J1220+3808_S_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.34 x 5.533 at -27.93 degrees (North through East) ! Clean map min=-0.0011787 max=0.14787 Jy/beam ! Writing clean map to FITS file: J1220+3808_S_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.147869 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000185115 device "J1220+3808_S_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1220+3808_S_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.375566 0.375566 0.751132 1.50226 3.00453 6.00906 12.0181 24.0362 48.0725 96.1449 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.147 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.34 x 5.533 at -27.93 degrees (North through East) ! Clean map min=-0.0011787 max=0.14787 Jy/beam quit ! Quitting program ! Log file J1220+3808_S_2014_05_31_pus_uvs.log closed on Mon Nov 28 15:26:02 2016