! Started logfile: J1911-2006_S_2017_04_28_pus_uvs.log on Thu May 2 16:32:23 2019 obs J1911-2006_S_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1911-2006_S_2017_04_28_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.40119 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1911-2006 ! ! 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 671 lines of history. ! ! Reading 4044 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 J1911-2006_S_2017_04_28_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 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 416 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.272297Jy sigma=0.008381 ! Fit after self-cal, rms=1.266160Jy sigma=0.008338 ! 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=2.8 mas, bmaj=7.036 mas, bpa=-4.237 degrees ! Estimated noise=2515.43 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 = 1.57811 Jy ! Component: 100 - total flux cleaned = 1.98245 Jy ! Total flux subtracted in 100 components = 1.98245 Jy ! Clean residual min=-0.051707 max=0.160996 Jy/beam ! Clean residual mean=0.000906 rms=0.017503 Jy/beam ! Combined flux in latest and established models = 1.98245 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.98245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.499965Jy sigma=0.002731 ! Fit after self-cal, rms=0.499909Jy sigma=0.002730 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.162991 Jy ! Component: 100 - total flux cleaned = 0.244678 Jy ! Total flux subtracted in 100 components = 0.244678 Jy ! Clean residual min=-0.038613 max=0.078992 Jy/beam ! Clean residual mean=0.000484 rms=0.011660 Jy/beam ! Combined flux in latest and established models = 2.22713 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 2.22713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.402902Jy sigma=0.001996 ! Fit after self-cal, rms=0.402776Jy sigma=0.001995 ! Inverting map ! Added new window around map position (5.5, 7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0757901 Jy ! Component: 100 - total flux cleaned = 0.121611 Jy ! Total flux subtracted in 100 components = 0.121611 Jy ! Clean residual min=-0.036992 max=0.041725 Jy/beam ! Clean residual mean=0.000274 rms=0.009910 Jy/beam ! Combined flux in latest and established models = 2.34874 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 2.34874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.375264Jy sigma=0.001818 ! Fit after self-cal, rms=0.373647Jy sigma=0.001804 ! 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=3.51 mas, bmaj=7.868 mas, bpa=-1.317 degrees ! Estimated noise=1820.81 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 = 0.0622005 Jy ! Component: 100 - total flux cleaned = 0.0984701 Jy ! Component: 150 - total flux cleaned = 0.119999 Jy ! Component: 200 - total flux cleaned = 0.125667 Jy ! Total flux subtracted in 200 components = 0.125667 Jy ! Clean residual min=-0.038249 max=0.035095 Jy/beam ! Clean residual mean=0.000071 rms=0.009801 Jy/beam ! Combined flux in latest and established models = 2.47441 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 69 components and 2.47441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.355664Jy sigma=0.001743 ! Fit after self-cal, rms=0.355150Jy sigma=0.001739 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 1.04 KP 1.00 ! LA 1.01 MK 1.00 NL 0.92 OV 1.00 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.08 KP 0.96 ! LA 0.97 MK 0.97 NL 1.07 OV 1.13 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.07 KP 1.00 ! LA 0.98 MK 1.00 NL 0.99 OV 0.94 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 1.04 KP 1.00* ! LA 0.69 MK 1.11 NL 1.00* OV 1.00* ! PT 1.05 SC 1.00* ! ! ! Fit before self-cal, rms=0.355150Jy sigma=0.001739 ! Fit after self-cal, rms=0.221447Jy sigma=0.001295 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.462 mas, bmaj=8.215 mas, bpa=-3.16 degrees ! Estimated noise=1880.65 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 = 0.00319049 Jy ! Component: 100 - total flux cleaned = 0.0039851 Jy ! Component: 150 - total flux cleaned = 0.00464751 Jy ! Component: 200 - total flux cleaned = 0.00519264 Jy ! Total flux subtracted in 200 components = 0.00519264 Jy ! Clean residual min=-0.028788 max=0.024763 Jy/beam ! Clean residual mean=-0.000415 rms=0.007112 Jy/beam ! Combined flux in latest and established models = 2.4796 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 2.4796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219915Jy sigma=0.001288 ! Fit after self-cal, rms=0.219783Jy sigma=0.001288 ! 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=0.219783Jy sigma=0.001288 ! Fit after self-cal, rms=0.115945Jy sigma=0.000713 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.462 mas, bmaj=8.23 mas, bpa=-3.052 degrees ! Estimated noise=1877.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00326258 Jy ! Component: 100 - total flux cleaned = -0.0036565 Jy ! Component: 150 - total flux cleaned = -0.00416896 Jy ! Component: 200 - total flux cleaned = -0.00431596 Jy ! Total flux subtracted in 200 components = -0.00431596 Jy ! Clean residual min=-0.008400 max=0.012326 Jy/beam ! Clean residual mean=0.000159 rms=0.002158 Jy/beam ! Combined flux in latest and established models = 2.47528 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 98 components and 2.47528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115323Jy sigma=0.000709 ! Fit after self-cal, rms=0.115267Jy sigma=0.000709 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 (15, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115567 Jy ! Component: 100 - total flux cleaned = 0.0153832 Jy ! Component: 150 - total flux cleaned = 0.0159448 Jy ! Component: 200 - total flux cleaned = 0.0161152 Jy ! Total flux subtracted in 200 components = 0.0161152 Jy ! Clean residual min=-0.007788 max=0.006978 Jy/beam ! Clean residual mean=0.000109 rms=0.001870 Jy/beam ! Combined flux in latest and established models = 2.4914 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 117 components and 2.4914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113983Jy sigma=0.000700 ! Fit after self-cal, rms=0.113867Jy sigma=0.000699 ! 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=0.113867Jy sigma=0.000699 ! Fit after self-cal, rms=0.112895Jy sigma=0.000692 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.461 mas, bmaj=8.225 mas, bpa=-3.072 degrees ! Estimated noise=1876.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014391 Jy ! Component: 100 - total flux cleaned = 0.00245712 Jy ! Component: 150 - total flux cleaned = 0.0031434 Jy ! Component: 200 - total flux cleaned = 0.0035978 Jy ! Total flux subtracted in 200 components = 0.0035978 Jy ! Clean residual min=-0.006665 max=0.006294 Jy/beam ! Clean residual mean=0.000115 rms=0.001570 Jy/beam ! Combined flux in latest and established models = 2.495 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 122 components and 2.495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112233Jy sigma=0.000688 ! Fit after self-cal, rms=0.112193Jy sigma=0.000688 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 = 0.000818395 Jy ! Component: 100 - total flux cleaned = 0.00136498 Jy ! Component: 150 - total flux cleaned = 0.00149069 Jy ! Component: 200 - total flux cleaned = 0.00160948 Jy ! Total flux subtracted in 200 components = 0.00160948 Jy ! Clean residual min=-0.006660 max=0.006033 Jy/beam ! Clean residual mean=0.000110 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 2.49661 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 132 components and 2.49661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111890Jy sigma=0.000686 ! Fit after self-cal, rms=0.111874Jy sigma=0.000686 ! 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=0.111874Jy sigma=0.000686 ! Fit after self-cal, rms=0.111757Jy sigma=0.000685 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.155 mas, bmaj=16.09 mas, bpa=5.042 degrees ! Estimated noise=2258.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102784 Jy ! Component: 100 - total flux cleaned = 0.00144255 Jy ! Component: 150 - total flux cleaned = 0.00156118 Jy ! Component: 200 - total flux cleaned = 0.00172379 Jy ! Total flux subtracted in 200 components = 0.00172379 Jy ! Clean residual min=-0.005177 max=0.005353 Jy/beam ! Clean residual mean=0.000222 rms=0.001631 Jy/beam ! Combined flux in latest and established models = 2.49833 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 141 components and 2.49833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111659Jy sigma=0.000685 ! Fit after self-cal, rms=0.111637Jy sigma=0.000685 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 = 0.000110333 Jy ! Component: 100 - total flux cleaned = 0.000271082 Jy ! Component: 150 - total flux cleaned = 0.000416183 Jy ! Component: 200 - total flux cleaned = 0.000503955 Jy ! Total flux subtracted in 200 components = 0.000503955 Jy ! Clean residual min=-0.005145 max=0.005253 Jy/beam ! Clean residual mean=0.000219 rms=0.001626 Jy/beam ! Combined flux in latest and established models = 2.49883 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 147 components and 2.49883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111566Jy sigma=0.000684 ! Fit after self-cal, rms=0.111547Jy sigma=0.000684 ! 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=3.459 mas, bmaj=8.221 mas, bpa=-3.086 degrees ! Estimated noise=1875.91 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.459 x 8.221 at -3.086 degrees (North through East) ! Clean map min=-0.0059558 max=2.057 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111547Jy sigma=0.000684 ! Fit after self-cal, rms=0.102711Jy sigma=0.000626 ! Inverting map and beam ! Estimated beam: bmin=3.459 mas, bmaj=8.22 mas, bpa=-3.111 degrees ! Estimated noise=1875.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000654829 Jy ! Component: 100 - total flux cleaned = -0.000912506 Jy ! Component: 150 - total flux cleaned = -0.000914492 Jy ! Component: 200 - total flux cleaned = -0.000913211 Jy ! Total flux subtracted in 200 components = -0.000913211 Jy ! Clean residual min=-0.005754 max=0.005694 Jy/beam ! Clean residual mean=0.000122 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 2.49792 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 153 components and 2.49792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102408Jy sigma=0.000624 ! Fit after self-cal, rms=0.102401Jy sigma=0.000624 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.22042e-05 Jy ! Component: 100 - total flux cleaned = 1.02348e-05 Jy ! Component: 150 - total flux cleaned = -8.37579e-05 Jy ! Component: 200 - total flux cleaned = -8.36769e-05 Jy ! Total flux subtracted in 200 components = -8.36769e-05 Jy ! Clean residual min=-0.005618 max=0.005437 Jy/beam ! Clean residual mean=0.000123 rms=0.001353 Jy/beam ! Combined flux in latest and established models = 2.49784 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 155 components and 2.49784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102205Jy sigma=0.000623 ! Fit after self-cal, rms=0.102204Jy sigma=0.000623 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102204Jy sigma=0.000623 ! Fit after self-cal, rms=0.102175Jy sigma=0.000623 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=2.783 mas, bmaj=7.133 mas, bpa=-4.452 degrees ! Estimated noise=2572.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.5754 Jy ! Component: 100 - total flux cleaned = 1.97709 Jy ! Component: 150 - total flux cleaned = 2.14243 Jy ! Component: 200 - total flux cleaned = 2.23615 Jy ! Total flux subtracted in 200 components = 2.23615 Jy ! Clean residual min=-0.017513 max=0.048986 Jy/beam ! Clean residual mean=0.000527 rms=0.006412 Jy/beam ! Combined flux in latest and established models = 2.23615 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 2.23615 Jy ! Inverting map and beam ! Estimated beam: bmin=3.458 mas, bmaj=8.218 mas, bpa=-3.112 degrees ! Estimated noise=1874.89 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 = 0.0976496 Jy ! Component: 100 - total flux cleaned = 0.151219 Jy ! Component: 150 - total flux cleaned = 0.183787 Jy ! Component: 200 - total flux cleaned = 0.204942 Jy ! Total flux subtracted in 200 components = 0.204942 Jy ! Clean residual min=-0.007866 max=0.014367 Jy/beam ! Clean residual mean=0.000294 rms=0.002462 Jy/beam ! Combined flux in latest and established models = 2.4411 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 105 components and 2.44109 Jy ! Inverting map ! Added new window around map position (5.5, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153295 Jy ! Component: 100 - total flux cleaned = 0.0260456 Jy ! Component: 150 - total flux cleaned = 0.0339925 Jy ! Component: 200 - total flux cleaned = 0.0399698 Jy ! Total flux subtracted in 200 components = 0.0399698 Jy ! Clean residual min=-0.005170 max=0.006764 Jy/beam ! Clean residual mean=0.000172 rms=0.001445 Jy/beam ! Combined flux in latest and established models = 2.48106 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 143 components and 2.48107 Jy ! Inverting map ! Added new window around map position (9.5, 17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00652807 Jy ! Component: 100 - total flux cleaned = 0.0106434 Jy ! Component: 150 - total flux cleaned = 0.0126202 Jy ! Component: 200 - total flux cleaned = 0.0145832 Jy ! Total flux subtracted in 200 components = 0.0145832 Jy ! Clean residual min=-0.004624 max=0.005412 Jy/beam ! Clean residual mean=0.000127 rms=0.001243 Jy/beam ! Combined flux in latest and established models = 2.49565 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 165 components and 2.49565 Jy ! Inverting map ! Added new window around map position (-50, 72.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387156 Jy ! Component: 100 - total flux cleaned = 0.00486208 Jy ! Component: 150 - total flux cleaned = 0.0053864 Jy ! Component: 200 - total flux cleaned = 0.00577219 Jy ! Total flux subtracted in 200 components = 0.00577219 Jy ! Clean residual min=-0.004989 max=0.004698 Jy/beam ! Clean residual mean=0.000119 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 2.50142 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 187 components and 2.50142 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=8.155 mas, bmaj=16.09 mas, bpa=5.017 degrees ! Estimated noise=2257.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123857 Jy ! Component: 100 - total flux cleaned = 0.00195315 Jy ! Component: 150 - total flux cleaned = 0.00250217 Jy ! Component: 200 - total flux cleaned = 0.00274665 Jy ! Total flux subtracted in 200 components = 0.00274665 Jy ! Clean residual min=-0.004601 max=0.004526 Jy/beam ! Clean residual mean=0.000214 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 2.50417 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 = 0.00011239 Jy ! Component: 100 - total flux cleaned = 0.000218615 Jy ! Component: 150 - total flux cleaned = 0.00026984 Jy ! Component: 200 - total flux cleaned = 0.00031808 Jy ! Total flux subtracted in 200 components = 0.00031808 Jy ! Clean residual min=-0.004646 max=0.004481 Jy/beam ! Clean residual mean=0.000213 rms=0.001298 Jy/beam ! Combined flux in latest and established models = 2.50448 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 210 components and 2.50449 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.458 mas, bmaj=8.218 mas, bpa=-3.112 degrees ! Estimated noise=1874.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000467709 Jy ! Component: 100 - total flux cleaned = -0.000548054 Jy ! Component: 150 - total flux cleaned = -0.000471121 Jy ! Component: 200 - total flux cleaned = -0.000471146 Jy ! Total flux subtracted in 200 components = -0.000471146 Jy ! Clean residual min=-0.004945 max=0.004424 Jy/beam ! Clean residual mean=0.000112 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 2.50401 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 226 components and 2.50401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101058Jy sigma=0.000615 ! Fit after self-cal, rms=0.101012Jy sigma=0.000615 wmodel J1911-2006_S_2017_04_28_pus_map.mod ! Writing 226 model components to file: J1911-2006_S_2017_04_28_pus_map.mod wobs J1911-2006_S_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1911-2006_S_2017_04_28_pus_uvs.fits wwins J1911-2006_S_2017_04_28_pus_map.win ! wwins: Wrote 6 windows to J1911-2006_S_2017_04_28_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 = -4.28925e-05 Jy ! Component: 100 - total flux cleaned = 0.000408229 Jy ! Component: 150 - total flux cleaned = 0.000768268 Jy ! Component: 200 - total flux cleaned = 0.000630218 Jy ! Component: 250 - total flux cleaned = 0.000563053 Jy ! Component: 300 - total flux cleaned = 0.000562336 Jy ! Component: 350 - total flux cleaned = 0.000625238 Jy ! Component: 400 - total flux cleaned = 0.000870457 Jy ! Component: 450 - total flux cleaned = 0.00111083 Jy ! Component: 500 - total flux cleaned = 0.00122821 Jy ! Component: 550 - total flux cleaned = 0.00174381 Jy ! Component: 600 - total flux cleaned = 0.00179861 Jy ! Component: 650 - total flux cleaned = 0.00202098 Jy ! Component: 700 - total flux cleaned = 0.00223944 Jy ! Component: 750 - total flux cleaned = 0.00256214 Jy ! Component: 800 - total flux cleaned = 0.00282574 Jy ! Component: 850 - total flux cleaned = 0.00324173 Jy ! Component: 900 - total flux cleaned = 0.00344635 Jy ! Component: 950 - total flux cleaned = 0.00385035 Jy ! Component: 1000 - total flux cleaned = 0.00399937 Jy ! Component: 1050 - total flux cleaned = 0.00439322 Jy ! Component: 1100 - total flux cleaned = 0.00473156 Jy ! Component: 1150 - total flux cleaned = 0.00492308 Jy ! Component: 1200 - total flux cleaned = 0.00520706 Jy ! Component: 1250 - total flux cleaned = 0.00544037 Jy ! Component: 1300 - total flux cleaned = 0.00571682 Jy ! Component: 1350 - total flux cleaned = 0.00589918 Jy ! Component: 1400 - total flux cleaned = 0.00616966 Jy ! Component: 1450 - total flux cleaned = 0.00643703 Jy ! Component: 1500 - total flux cleaned = 0.00665698 Jy ! Component: 1550 - total flux cleaned = 0.00691839 Jy ! Component: 1600 - total flux cleaned = 0.00713368 Jy ! Component: 1650 - total flux cleaned = 0.00743177 Jy ! Component: 1700 - total flux cleaned = 0.007558 Jy ! Component: 1750 - total flux cleaned = 0.00793327 Jy ! Component: 1800 - total flux cleaned = 0.00818037 Jy ! Component: 1850 - total flux cleaned = 0.00842534 Jy ! Component: 1900 - total flux cleaned = 0.0087485 Jy ! Component: 1950 - total flux cleaned = 0.00898844 Jy ! Component: 2000 - total flux cleaned = 0.00930522 Jy ! Component: 2050 - total flux cleaned = 0.00957978 Jy ! Component: 2100 - total flux cleaned = 0.00985114 Jy ! Component: 2150 - total flux cleaned = 0.0101584 Jy ! Component: 2200 - total flux cleaned = 0.0103873 Jy ! Component: 2250 - total flux cleaned = 0.0106144 Jy ! Component: 2300 - total flux cleaned = 0.0108019 Jy ! Component: 2350 - total flux cleaned = 0.0109874 Jy ! Component: 2400 - total flux cleaned = 0.0110978 Jy ! Component: 2450 - total flux cleaned = 0.0112441 Jy ! Component: 2500 - total flux cleaned = 0.0114254 Jy ! Component: 2550 - total flux cleaned = 0.0116769 Jy ! Component: 2600 - total flux cleaned = 0.0118197 Jy ! Component: 2650 - total flux cleaned = 0.0120671 Jy ! Component: 2700 - total flux cleaned = 0.0122077 Jy ! Component: 2750 - total flux cleaned = 0.0123817 Jy ! Component: 2800 - total flux cleaned = 0.0125544 Jy ! Component: 2850 - total flux cleaned = 0.0126915 Jy ! Component: 2900 - total flux cleaned = 0.0128283 Jy ! Component: 2950 - total flux cleaned = 0.0129972 Jy ! Component: 3000 - total flux cleaned = 0.0131653 Jy ! Component: 3050 - total flux cleaned = 0.0134315 Jy ! Component: 3100 - total flux cleaned = 0.0135306 Jy ! Component: 3150 - total flux cleaned = 0.0136621 Jy ! Component: 3200 - total flux cleaned = 0.0138578 Jy ! Component: 3250 - total flux cleaned = 0.0139877 Jy ! Component: 3300 - total flux cleaned = 0.0141167 Jy ! Component: 3350 - total flux cleaned = 0.0143402 Jy ! Component: 3400 - total flux cleaned = 0.0146256 Jy ! Component: 3450 - total flux cleaned = 0.0146258 Jy ! Component: 3500 - total flux cleaned = 0.0148765 Jy ! Component: 3550 - total flux cleaned = 0.0150315 Jy ! Component: 3600 - total flux cleaned = 0.0153094 Jy ! Component: 3650 - total flux cleaned = 0.0154011 Jy ! Component: 3700 - total flux cleaned = 0.0156446 Jy ! Component: 3750 - total flux cleaned = 0.0158259 Jy ! Component: 3800 - total flux cleaned = 0.0159758 Jy ! Component: 3850 - total flux cleaned = 0.0162144 Jy ! Component: 3900 - total flux cleaned = 0.0164513 Jy ! Component: 3950 - total flux cleaned = 0.0166865 Jy ! Component: 4000 - total flux cleaned = 0.0168619 Jy ! Component: 4050 - total flux cleaned = 0.0169493 Jy ! Total flux subtracted in 4096 components = 0.0172382 Jy ! Clean residual min=-0.001664 max=0.001789 Jy/beam ! Clean residual mean=0.000075 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 2.52125 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 488 components and 2.52125 Jy ![Exited script file: muppet] wmap "J1911-2006_S_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.458 x 8.218 at -3.112 degrees (North through East) ! Clean map min=-0.0034878 max=2.0581 Jy/beam ! Writing clean map to FITS file: J1911-2006_S_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.05808 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00053538 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0780408 0.0780408 0.156082 0.312163 0.624326 1.24865 2.49731 4.99461 9.98922 19.9784 39.9569 79.9138 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.058 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.458 x 8.218 at -3.112 degrees (North through East) ! Clean map min=-0.0034878 max=2.0581 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1911-2006_S_2017_04_28_pus_uvs.log closed on Thu May 2 16:32:28 2019