! Started logfile: J2030-3039_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:45:32 2016 obs J2030-3039_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J2030-3039_S_2014_12_20_pus_uva.fits ! AN table 1: 140 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.803492 visibilities/baseline/integration-bin. ! Found source: J2030-3039 ! ! 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 344 lines of history. ! ! Reading 20248 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 J2030-3039_S_2014_12_20_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 233 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 233 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 233 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 233 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.935581Jy sigma=0.007556 ! Fit after self-cal, rms=0.893833Jy sigma=0.007210 ! 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=2.447 mas, bmaj=6.721 mas, bpa=-6.638 degrees ! Estimated noise=1080.3 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 = 0.0739673 Jy ! Component: 100 - total flux cleaned = 0.103919 Jy ! Total flux subtracted in 100 components = 0.103919 Jy ! Clean residual min=-0.006338 max=0.015988 Jy/beam ! Clean residual mean=0.000021 rms=0.002100 Jy/beam ! Combined flux in latest and established models = 0.103919 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.103919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115269Jy sigma=0.000875 ! Fit after self-cal, rms=0.114998Jy sigma=0.000873 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0197325 Jy ! Component: 100 - total flux cleaned = 0.0322603 Jy ! Total flux subtracted in 100 components = 0.0322603 Jy ! Clean residual min=-0.004919 max=0.011143 Jy/beam ! Clean residual mean=0.000012 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 0.136179 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.136179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108806Jy sigma=0.000816 ! Fit after self-cal, rms=0.108646Jy sigma=0.000815 ! Inverting map ! Added new window around map position (-3.5, -3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118821 Jy ! Component: 100 - total flux cleaned = 0.0186648 Jy ! Total flux subtracted in 100 components = 0.0186648 Jy ! Clean residual min=-0.004143 max=0.006317 Jy/beam ! Clean residual mean=0.000006 rms=0.001161 Jy/beam ! Combined flux in latest and established models = 0.154844 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 43 components and 0.154844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106642Jy sigma=0.000797 ! Fit after self-cal, rms=0.106471Jy sigma=0.000797 ! 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=3.208 mas, bmaj=8.944 mas, bpa=-3.002 degrees ! Estimated noise=625.421 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 (2.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00939247 Jy ! Component: 100 - total flux cleaned = 0.0147757 Jy ! Component: 150 - total flux cleaned = 0.0182299 Jy ! Component: 200 - total flux cleaned = 0.020551 Jy ! Total flux subtracted in 200 components = 0.020551 Jy ! Clean residual min=-0.004144 max=0.003894 Jy/beam ! Clean residual mean=-0.000012 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.175395 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 72 components and 0.175395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105507Jy sigma=0.000790 ! Fit after self-cal, rms=0.105462Jy sigma=0.000790 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.86 HN 1.11 KP 1.10 ! LA 0.96 MK 0.87 NL 0.93 OV 0.98 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.09 KP 1.05 ! LA 0.94 MK 0.87 NL 0.97 OV 1.02 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.15 HN 1.17 KP 0.93 ! LA 0.78 MK 1.03 NL 1.08 OV 0.96 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.06 HN 1.12 KP 0.92 ! LA 0.83 MK 0.97 NL 0.99 OV 0.99 ! PT 1.06 SC 1.01 ! ! ! Fit before self-cal, rms=0.105462Jy sigma=0.000790 ! Fit after self-cal, rms=0.104612Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.186 mas, bmaj=8.825 mas, bpa=-3.429 degrees ! Estimated noise=622.598 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 = -0.000521996 Jy ! Component: 100 - total flux cleaned = -0.000757736 Jy ! Component: 150 - total flux cleaned = -0.000907079 Jy ! Component: 200 - total flux cleaned = -0.00108027 Jy ! Total flux subtracted in 200 components = -0.00108027 Jy ! Clean residual min=-0.002173 max=0.002377 Jy/beam ! Clean residual mean=-0.000000 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.174315 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 90 components and 0.174315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104556Jy sigma=0.000781 ! Fit after self-cal, rms=0.104550Jy sigma=0.000780 ! 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=0.104550Jy sigma=0.000780 ! Fit after self-cal, rms=0.104320Jy sigma=0.000780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.167 mas, bmaj=8.768 mas, bpa=-3.602 degrees ! Estimated noise=618.293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00036736 Jy ! Component: 100 - total flux cleaned = -0.000652382 Jy ! Component: 150 - total flux cleaned = -0.000772424 Jy ! Component: 200 - total flux cleaned = -0.000844544 Jy ! Total flux subtracted in 200 components = -0.000844544 Jy ! Clean residual min=-0.002152 max=0.002415 Jy/beam ! Clean residual mean=-0.000000 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.17347 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 96 components and 0.17347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104284Jy sigma=0.000780 ! Fit after self-cal, rms=0.104284Jy sigma=0.000780 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) ! Added new window around map position (-127.5, 80). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157867 Jy ! Component: 100 - total flux cleaned = 0.00162736 Jy ! Component: 150 - total flux cleaned = 0.0015505 Jy ! Component: 200 - total flux cleaned = 0.00155128 Jy ! Total flux subtracted in 200 components = 0.00155128 Jy ! Clean residual min=-0.002009 max=0.002084 Jy/beam ! Clean residual mean=-0.000003 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.175022 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 112 components and 0.175022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104231Jy sigma=0.000779 ! Fit after self-cal, rms=0.104222Jy sigma=0.000779 ! 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=0.104222Jy sigma=0.000779 ! Fit after self-cal, rms=0.104391Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.139 mas, bmaj=8.767 mas, bpa=-3.876 degrees ! Estimated noise=612.163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.84114e-05 Jy ! Component: 100 - total flux cleaned = -3.8131e-05 Jy ! Component: 150 - total flux cleaned = -7.14273e-05 Jy ! Component: 200 - total flux cleaned = -0.000101556 Jy ! Total flux subtracted in 200 components = -0.000101556 Jy ! Clean residual min=-0.001771 max=0.001602 Jy/beam ! Clean residual mean=-0.000001 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.17492 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 125 components and 0.17492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104363Jy sigma=0.000778 ! Fit after self-cal, rms=0.104382Jy sigma=0.000778 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 = -2.81465e-05 Jy ! Component: 100 - total flux cleaned = -8.98204e-05 Jy ! Component: 150 - total flux cleaned = -0.000175981 Jy ! Component: 200 - total flux cleaned = -0.000201892 Jy ! Total flux subtracted in 200 components = -0.000201892 Jy ! Clean residual min=-0.001797 max=0.001605 Jy/beam ! Clean residual mean=-0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.174718 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 131 components and 0.174718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104365Jy sigma=0.000778 ! Fit after self-cal, rms=0.104360Jy sigma=0.000778 ! 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=0.104360Jy sigma=0.000778 ! Fit after self-cal, rms=0.104587Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.916 mas, bmaj=21.13 mas, bpa=-1.632 degrees ! Estimated noise=767.008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.74645e-05 Jy ! Component: 100 - total flux cleaned = 2.86951e-05 Jy ! Component: 150 - total flux cleaned = 1.41369e-05 Jy ! Component: 200 - total flux cleaned = 1.16161e-06 Jy ! Total flux subtracted in 200 components = 1.16161e-06 Jy ! Clean residual min=-0.001528 max=0.001739 Jy/beam ! Clean residual mean=-0.000004 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.174719 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 140 components and 0.174719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104583Jy sigma=0.000778 ! Fit after self-cal, rms=0.104589Jy sigma=0.000778 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 = 8.77409e-05 Jy ! Component: 100 - total flux cleaned = 7.50272e-05 Jy ! Component: 150 - total flux cleaned = 6.41207e-05 Jy ! Component: 200 - total flux cleaned = 5.33515e-05 Jy ! Total flux subtracted in 200 components = 5.33515e-05 Jy ! Clean residual min=-0.001531 max=0.001741 Jy/beam ! Clean residual mean=-0.000005 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.174773 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 148 components and 0.174773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104587Jy sigma=0.000778 ! Fit after self-cal, rms=0.104586Jy sigma=0.000778 ! 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=3.129 mas, bmaj=8.747 mas, bpa=-3.885 degrees ! Estimated noise=610.74 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.129 x 8.747 at -3.885 degrees (North through East) ! Clean map min=-0.0016451 max=0.093031 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=2.392 mas, bmaj=6.665 mas, bpa=-6.916 degrees ! Estimated noise=1049.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0729224 Jy ! Component: 100 - total flux cleaned = 0.106567 Jy ! Component: 150 - total flux cleaned = 0.127176 Jy ! Component: 200 - total flux cleaned = 0.140491 Jy ! Total flux subtracted in 200 components = 0.140491 Jy ! Clean residual min=-0.004817 max=0.007137 Jy/beam ! Clean residual mean=0.000010 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.140491 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.140491 Jy ! Inverting map and beam ! Estimated beam: bmin=3.129 mas, bmaj=8.747 mas, bpa=-3.885 degrees ! Estimated noise=610.74 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 = 0.0147134 Jy ! Component: 100 - total flux cleaned = 0.0224692 Jy ! Component: 150 - total flux cleaned = 0.0269012 Jy ! Component: 200 - total flux cleaned = 0.0297884 Jy ! Total flux subtracted in 200 components = 0.0297884 Jy ! Clean residual min=-0.001875 max=0.002458 Jy/beam ! Clean residual mean=-0.000004 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.170279 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 70 components and 0.170279 Jy ! Inverting map ! Added new window around map position (-4, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218335 Jy ! Component: 100 - total flux cleaned = 0.00264604 Jy ! Component: 150 - total flux cleaned = 0.00296809 Jy ! Component: 200 - total flux cleaned = 0.00323846 Jy ! Total flux subtracted in 200 components = 0.00323846 Jy ! Clean residual min=-0.001829 max=0.001652 Jy/beam ! Clean residual mean=-0.000002 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.173518 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 92 components and 0.173517 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=7.916 mas, bmaj=21.13 mas, bpa=-1.632 degrees ! Estimated noise=767.008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00099475 Jy ! Component: 100 - total flux cleaned = 0.00136332 Jy ! Component: 150 - total flux cleaned = 0.00144097 Jy ! Component: 200 - total flux cleaned = 0.00149166 Jy ! Total flux subtracted in 200 components = 0.00149166 Jy ! Clean residual min=-0.001497 max=0.001807 Jy/beam ! Clean residual mean=-0.000003 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.175009 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 = 3.07997e-05 Jy ! Component: 100 - total flux cleaned = 4.53933e-05 Jy ! Component: 150 - total flux cleaned = 4.50438e-05 Jy ! Component: 200 - total flux cleaned = 4.50073e-05 Jy ! Total flux subtracted in 200 components = 4.50073e-05 Jy ! Clean residual min=-0.001502 max=0.001779 Jy/beam ! Clean residual mean=-0.000003 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.175054 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 115 components and 0.175054 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.129 mas, bmaj=8.747 mas, bpa=-3.885 degrees ! Estimated noise=610.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000510924 Jy ! Component: 100 - total flux cleaned = -0.00058612 Jy ! Component: 150 - total flux cleaned = -0.000553615 Jy ! Component: 200 - total flux cleaned = -0.000583743 Jy ! Total flux subtracted in 200 components = -0.000583743 Jy ! Clean residual min=-0.001701 max=0.001652 Jy/beam ! Clean residual mean=-0.000001 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.17447 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 128 components and 0.17447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104587Jy sigma=0.000778 ! Fit after self-cal, rms=0.104555Jy sigma=0.000778 wmodel J2030-3039_S_2014_12_20_pus_map.mod ! Writing 128 model components to file: J2030-3039_S_2014_12_20_pus_map.mod wobs J2030-3039_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J2030-3039_S_2014_12_20_pus_uvs.fits wwins J2030-3039_S_2014_12_20_pus_map.win ! wwins: Wrote 5 windows to J2030-3039_S_2014_12_20_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 = -0.000503837 Jy ! Component: 100 - total flux cleaned = -0.000621799 Jy ! Component: 150 - total flux cleaned = -0.000539431 Jy ! Component: 200 - total flux cleaned = -0.000356188 Jy ! Component: 250 - total flux cleaned = -0.000279839 Jy ! Component: 300 - total flux cleaned = -0.000230456 Jy ! Component: 350 - total flux cleaned = -0.000158511 Jy ! Component: 400 - total flux cleaned = -4.1502e-05 Jy ! Component: 450 - total flux cleaned = -1.90119e-05 Jy ! Component: 500 - total flux cleaned = 7.09677e-05 Jy ! Component: 550 - total flux cleaned = 0.000115247 Jy ! Component: 600 - total flux cleaned = 0.000158773 Jy ! Component: 650 - total flux cleaned = 0.000201518 Jy ! Component: 700 - total flux cleaned = 0.000243331 Jy ! Component: 750 - total flux cleaned = 0.000243417 Jy ! Component: 800 - total flux cleaned = 0.000284004 Jy ! Component: 850 - total flux cleaned = 0.000283603 Jy ! Component: 900 - total flux cleaned = 0.000264047 Jy ! Component: 950 - total flux cleaned = 0.000303105 Jy ! Component: 1000 - total flux cleaned = 0.000284054 Jy ! Component: 1050 - total flux cleaned = 0.000284104 Jy ! Component: 1100 - total flux cleaned = 0.000228117 Jy ! Component: 1150 - total flux cleaned = 0.000246679 Jy ! Component: 1200 - total flux cleaned = 0.00024643 Jy ! Component: 1250 - total flux cleaned = 0.000192263 Jy ! Component: 1300 - total flux cleaned = 0.000174431 Jy ! Component: 1350 - total flux cleaned = 0.000156518 Jy ! Component: 1400 - total flux cleaned = 0.000173797 Jy ! Component: 1450 - total flux cleaned = 0.000173639 Jy ! Component: 1500 - total flux cleaned = 0.000156692 Jy ! Component: 1550 - total flux cleaned = 0.000156746 Jy ! Component: 1600 - total flux cleaned = 0.000106888 Jy ! Component: 1650 - total flux cleaned = 0.000156968 Jy ! Component: 1700 - total flux cleaned = 0.000173386 Jy ! Component: 1750 - total flux cleaned = 0.000140925 Jy ! Component: 1800 - total flux cleaned = 0.000156785 Jy ! Component: 1850 - total flux cleaned = 0.000140924 Jy ! Component: 1900 - total flux cleaned = 9.37102e-05 Jy ! Component: 1950 - total flux cleaned = 9.36825e-05 Jy ! Component: 2000 - total flux cleaned = 4.74095e-05 Jy ! Component: 2050 - total flux cleaned = 7.76649e-05 Jy ! Component: 2100 - total flux cleaned = 3.22321e-05 Jy ! Component: 2150 - total flux cleaned = 3.26368e-05 Jy ! Component: 2200 - total flux cleaned = 7.73258e-05 Jy ! Component: 2250 - total flux cleaned = 7.7208e-05 Jy ! Component: 2300 - total flux cleaned = 9.18136e-05 Jy ! Component: 2350 - total flux cleaned = 4.82877e-05 Jy ! Component: 2400 - total flux cleaned = 1.95005e-05 Jy ! Component: 2450 - total flux cleaned = 3.37507e-05 Jy ! Component: 2500 - total flux cleaned = 5.46419e-06 Jy ! Component: 2550 - total flux cleaned = -8.40154e-06 Jy ! Component: 2600 - total flux cleaned = -5.02254e-05 Jy ! Component: 2650 - total flux cleaned = -6.39957e-05 Jy ! Component: 2700 - total flux cleaned = -0.000132274 Jy ! Component: 2750 - total flux cleaned = -0.000145845 Jy ! Component: 2800 - total flux cleaned = -0.000213389 Jy ! Component: 2850 - total flux cleaned = -0.000267058 Jy ! Component: 2900 - total flux cleaned = -0.000293759 Jy ! Component: 2950 - total flux cleaned = -0.000333387 Jy ! Component: 3000 - total flux cleaned = -0.000385989 Jy ! Component: 3050 - total flux cleaned = -0.000437995 Jy ! Component: 3100 - total flux cleaned = -0.000438009 Jy ! Component: 3150 - total flux cleaned = -0.000515026 Jy ! Component: 3200 - total flux cleaned = -0.000553361 Jy ! Component: 3250 - total flux cleaned = -0.000603804 Jy ! Component: 3300 - total flux cleaned = -0.00065403 Jy ! Component: 3350 - total flux cleaned = -0.00069163 Jy ! Component: 3400 - total flux cleaned = -0.000753624 Jy ! Component: 3450 - total flux cleaned = -0.000815209 Jy ! Component: 3500 - total flux cleaned = -0.000888446 Jy ! Component: 3550 - total flux cleaned = -0.000888459 Jy ! Component: 3600 - total flux cleaned = -0.000948795 Jy ! Component: 3650 - total flux cleaned = -0.00100862 Jy ! Component: 3700 - total flux cleaned = -0.00103239 Jy ! Component: 3750 - total flux cleaned = -0.00107975 Jy ! Component: 3800 - total flux cleaned = -0.00109148 Jy ! Component: 3850 - total flux cleaned = -0.00119644 Jy ! Component: 3900 - total flux cleaned = -0.00119638 Jy ! Component: 3950 - total flux cleaned = -0.00120803 Jy ! Component: 4000 - total flux cleaned = -0.00128821 Jy ! Component: 4050 - total flux cleaned = -0.00134506 Jy ! Total flux subtracted in 4096 components = -0.00133371 Jy ! Clean residual min=-0.000614 max=0.000638 Jy/beam ! Clean residual mean=-0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.173137 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 429 components and 0.173137 Jy ![Exited script file: muppet] wmap "J2030-3039_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.129 x 8.747 at -3.885 degrees (North through East) ! Clean map min=-0.0012931 max=0.09106 Jy/beam ! Writing clean map to FITS file: J2030-3039_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0910596 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000210713 device "J2030-3039_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J2030-3039_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.694203 0.694203 1.38841 2.77681 5.55362 11.1072 22.2145 44.429 88.858 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.091 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.129 x 8.747 at -3.885 degrees (North through East) ! Clean map min=-0.0012931 max=0.09106 Jy/beam quit ! Quitting program ! Log file J2030-3039_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:45:38 2016