! Started logfile: /image_prod/ug002_uva//J1443+5201_S_dfm.log on Thu Mar 5 01:52:45 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J1443+5201_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1443+5201_S_uva.fits ! AN table 1: 80 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.753472 visibilities/baseline/integration-bin. ! Found source: J1443+5201 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 6510 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 ![@/opt64/bin/pima_mupet_01.dfm J1443+5201_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009572Jy sigma=8.446777 ! Fit after self-cal, rms=0.833842Jy sigma=6.973699 ! 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=3.107 mas, bmaj=4.24 mas, bpa=-28.37 degrees ! Estimated noise=1.55565 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 = 0.126703 Jy ! Component: 100 - total flux cleaned = 0.158308 Jy ! Total flux subtracted in 100 components = 0.158308 Jy ! Clean residual min=-0.007381 max=0.013018 Jy/beam ! Clean residual mean=-0.000039 rms=0.001990 Jy/beam ! Combined flux in latest and established models = 0.158308 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.158308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067898Jy sigma=0.507019 ! Fit after self-cal, rms=0.067860Jy sigma=0.506694 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142411 Jy ! Component: 100 - total flux cleaned = 0.0209941 Jy ! Total flux subtracted in 100 components = 0.0209941 Jy ! Clean residual min=-0.006137 max=0.008360 Jy/beam ! Clean residual mean=-0.000014 rms=0.001670 Jy/beam ! Combined flux in latest and established models = 0.179302 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.179302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064642Jy sigma=0.478788 ! Fit after self-cal, rms=0.064595Jy sigma=0.478329 ! 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=3.785 mas, bmaj=5.038 mas, bpa=-28.15 degrees ! Estimated noise=1.08112 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 = 0.00355506 Jy ! Component: 100 - total flux cleaned = 0.00399069 Jy ! Component: 150 - total flux cleaned = 0.00389802 Jy ! Component: 200 - total flux cleaned = 0.00389677 Jy ! Total flux subtracted in 200 components = 0.00389677 Jy ! Clean residual min=-0.005587 max=0.008122 Jy/beam ! Clean residual mean=-0.000006 rms=0.001774 Jy/beam ! Combined flux in latest and established models = 0.183199 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.183199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064210Jy sigma=0.475381 ! Fit after self-cal, rms=0.064199Jy sigma=0.475277 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.785 x 5.038 at -28.15 degrees (North through East) ! Clean map min=-0.0054533 max=0.16613 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.94 KP 0.97 ! LA 1.01 MK 0.98 NL 1.11 PT 0.97 ! SC 0.96 ! ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.95 KP 0.96 ! LA 1.01 MK 0.99 NL 1.27 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 3. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.97 KP 0.97 ! LA 0.99 MK 0.99 NL 1.28 PT 0.94 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.064199Jy sigma=0.475277 ! Fit after self-cal, rms=0.063371Jy sigma=0.455699 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.734 mas, bmaj=4.97 mas, bpa=-27.85 degrees ! Estimated noise=1.08006 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 = 0.00153103 Jy ! Component: 100 - total flux cleaned = 0.00179025 Jy ! Component: 150 - total flux cleaned = 0.00186701 Jy ! Component: 200 - total flux cleaned = 0.00189764 Jy ! Total flux subtracted in 200 components = 0.00189764 Jy ! Clean residual min=-0.006289 max=0.006547 Jy/beam ! Clean residual mean=0.000014 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.185097 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.185097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063270Jy sigma=0.455104 ! Fit after self-cal, rms=0.063311Jy sigma=0.454914 ! 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. ! ! Fit before self-cal, rms=0.063311Jy sigma=0.454914 ! Fit after self-cal, rms=0.062954Jy sigma=0.412517 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.735 mas, bmaj=4.951 mas, bpa=-27.67 degrees ! Estimated noise=1.08348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128017 Jy ! Component: 100 - total flux cleaned = 0.00136709 Jy ! Component: 150 - total flux cleaned = 0.00142975 Jy ! Component: 200 - total flux cleaned = 0.00143063 Jy ! Total flux subtracted in 200 components = 0.00143063 Jy ! Clean residual min=-0.001849 max=0.001971 Jy/beam ! Clean residual mean=0.000011 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.186527 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.186527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062881Jy sigma=0.412081 ! Fit after self-cal, rms=0.062994Jy sigma=0.411869 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 = 3.80398e-06 Jy ! Component: 100 - total flux cleaned = -3.89972e-05 Jy ! Component: 150 - total flux cleaned = -3.85034e-05 Jy ! Component: 200 - total flux cleaned = -2.06574e-05 Jy ! Total flux subtracted in 200 components = -2.06574e-05 Jy ! Clean residual min=-0.001828 max=0.001952 Jy/beam ! Clean residual mean=0.000011 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.186507 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.186507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062974Jy sigma=0.411771 ! Fit after self-cal, rms=0.062974Jy sigma=0.411751 ! 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. ! ! Fit before self-cal, rms=0.062974Jy sigma=0.411751 ! Fit after self-cal, rms=0.063230Jy sigma=0.411322 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.737 mas, bmaj=4.929 mas, bpa=-27.2 degrees ! Estimated noise=1.0829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000709299 Jy ! Component: 100 - total flux cleaned = 0.000761979 Jy ! Component: 150 - total flux cleaned = 0.000762613 Jy ! Component: 200 - total flux cleaned = 0.000780083 Jy ! Total flux subtracted in 200 components = 0.000780083 Jy ! Clean residual min=-0.001722 max=0.001983 Jy/beam ! Clean residual mean=0.000009 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.187287 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.187287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063203Jy sigma=0.411171 ! Fit after self-cal, rms=0.063202Jy sigma=0.411157 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 (36.5, -11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000999277 Jy ! Component: 100 - total flux cleaned = 0.000873165 Jy ! Component: 150 - total flux cleaned = 0.000770156 Jy ! Component: 200 - total flux cleaned = 0.00077147 Jy ! Total flux subtracted in 200 components = 0.00077147 Jy ! Clean residual min=-0.001778 max=0.001838 Jy/beam ! Clean residual mean=0.000010 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.188058 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.188058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063126Jy sigma=0.410587 ! Fit after self-cal, rms=0.063117Jy sigma=0.410562 ! Inverting map ! Added new window around map position (-63.5, 32.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125443 Jy ! Component: 100 - total flux cleaned = 0.00136989 Jy ! Component: 150 - total flux cleaned = 0.00153502 Jy ! Component: 200 - total flux cleaned = 0.00171706 Jy ! Total flux subtracted in 200 components = 0.00171706 Jy ! Clean residual min=-0.001574 max=0.001571 Jy/beam ! Clean residual mean=0.000009 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.189775 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 83 components and 0.189775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063064Jy sigma=0.410003 ! Fit after self-cal, rms=0.063061Jy sigma=0.409990 ! 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. ! ! Fit before self-cal, rms=0.063061Jy sigma=0.409990 ! Fit after self-cal, rms=0.063031Jy sigma=0.409937 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.385 mas, bmaj=8.417 mas, bpa=6.448 degrees ! Estimated noise=1.33505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000888313 Jy ! Component: 100 - total flux cleaned = 0.00132549 Jy ! Component: 150 - total flux cleaned = 0.00152699 Jy ! Component: 200 - total flux cleaned = 0.0016355 Jy ! Total flux subtracted in 200 components = 0.0016355 Jy ! Clean residual min=-0.001653 max=0.001486 Jy/beam ! Clean residual mean=0.000019 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.191411 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 93 components and 0.191411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063014Jy sigma=0.409832 ! Fit after self-cal, rms=0.063014Jy sigma=0.409821 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 = 0.000154961 Jy ! Component: 100 - total flux cleaned = 0.000205789 Jy ! Component: 150 - total flux cleaned = 0.000268391 Jy ! Component: 200 - total flux cleaned = 0.000267962 Jy ! Total flux subtracted in 200 components = 0.000267962 Jy ! Clean residual min=-0.001609 max=0.001504 Jy/beam ! Clean residual mean=0.000018 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.191679 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 100 components and 0.191679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063004Jy sigma=0.409788 ! Fit after self-cal, rms=0.063006Jy sigma=0.409785 ! 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=3.732 mas, bmaj=4.919 mas, bpa=-27.04 degrees ! Estimated noise=1.08159 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.732 x 4.919 at -27.04 degrees (North through East) ! Clean map min=-0.0014591 max=0.1647 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=3.105 mas, bmaj=4.176 mas, bpa=-27.56 degrees ! Estimated noise=1.5378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.125081 Jy ! Component: 100 - total flux cleaned = 0.157721 Jy ! Component: 150 - total flux cleaned = 0.172648 Jy ! Component: 200 - total flux cleaned = 0.179979 Jy ! Total flux subtracted in 200 components = 0.179979 Jy ! Clean residual min=-0.003202 max=0.003746 Jy/beam ! Clean residual mean=-0.000005 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.179979 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.179979 Jy ! Inverting map and beam ! Estimated beam: bmin=3.732 mas, bmaj=4.919 mas, bpa=-27.04 degrees ! Estimated noise=1.08159 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 (-4, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00468158 Jy ! Component: 100 - total flux cleaned = 0.0071987 Jy ! Component: 150 - total flux cleaned = 0.00883077 Jy ! Component: 200 - total flux cleaned = 0.00925145 Jy ! Total flux subtracted in 200 components = 0.00925145 Jy ! Clean residual min=-0.001806 max=0.001713 Jy/beam ! Clean residual mean=0.000007 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.18923 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.18923 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=8.385 mas, bmaj=8.417 mas, bpa=6.448 degrees ! Estimated noise=1.33505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121574 Jy ! Component: 100 - total flux cleaned = 0.00163562 Jy ! Component: 150 - total flux cleaned = 0.00172351 Jy ! Component: 200 - total flux cleaned = 0.00180268 Jy ! Total flux subtracted in 200 components = 0.00180268 Jy ! Clean residual min=-0.001898 max=0.001343 Jy/beam ! Clean residual mean=0.000018 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.191033 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 = 7.20597e-05 Jy ! Component: 100 - total flux cleaned = 0.000138812 Jy ! Component: 150 - total flux cleaned = 0.000200635 Jy ! Component: 200 - total flux cleaned = 0.000238846 Jy ! Total flux subtracted in 200 components = 0.000238846 Jy ! Clean residual min=-0.001800 max=0.001405 Jy/beam ! Clean residual mean=0.000018 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.191272 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 62 components and 0.191272 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.732 mas, bmaj=4.919 mas, bpa=-27.04 degrees ! Estimated noise=1.08159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000379204 Jy ! Component: 100 - total flux cleaned = -0.00049742 Jy ! Component: 150 - total flux cleaned = -0.000496739 Jy ! Component: 200 - total flux cleaned = -0.000530535 Jy ! Total flux subtracted in 200 components = -0.000530535 Jy ! Clean residual min=-0.001601 max=0.001533 Jy/beam ! Clean residual mean=0.000007 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.190741 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 0.190741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063015Jy sigma=0.409797 ! Fit after self-cal, rms=0.063010Jy sigma=0.409750 wmodel J1443+5201_S_map.mod ! Writing 75 model components to file: J1443+5201_S_map.mod wobs J1443+5201_S_uvs.fits ! Writing UV FITS file: J1443+5201_S_uvs.fits wwins J1443+5201_S_map.win ! wwins: Wrote 4 windows to J1443+5201_S_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 = -0.000479688 Jy ! Component: 100 - total flux cleaned = -0.000645259 Jy ! Component: 150 - total flux cleaned = -0.000670239 Jy ! Component: 200 - total flux cleaned = -0.000645099 Jy ! Component: 250 - total flux cleaned = -0.000455756 Jy ! Component: 300 - total flux cleaned = -0.000294695 Jy ! Component: 350 - total flux cleaned = -9.29947e-05 Jy ! Component: 400 - total flux cleaned = 1.59952e-05 Jy ! Component: 450 - total flux cleaned = 0.000101351 Jy ! Component: 500 - total flux cleaned = 0.000164032 Jy ! Component: 550 - total flux cleaned = 0.000226066 Jy ! Component: 600 - total flux cleaned = 0.000326758 Jy ! Component: 650 - total flux cleaned = 0.00032632 Jy ! Component: 700 - total flux cleaned = 0.000267644 Jy ! Component: 750 - total flux cleaned = 0.000190836 Jy ! Component: 800 - total flux cleaned = 0.000134187 Jy ! Component: 850 - total flux cleaned = 5.96102e-05 Jy ! Component: 900 - total flux cleaned = -1.37031e-05 Jy ! Component: 950 - total flux cleaned = -1.36432e-05 Jy ! Component: 1000 - total flux cleaned = -8.55597e-05 Jy ! Component: 1050 - total flux cleaned = -0.000244848 Jy ! Component: 1100 - total flux cleaned = -0.000262252 Jy ! Component: 1150 - total flux cleaned = -0.000434951 Jy ! Component: 1200 - total flux cleaned = -0.000452433 Jy ! Component: 1250 - total flux cleaned = -0.000553924 Jy ! Component: 1300 - total flux cleaned = -0.000687462 Jy ! Component: 1350 - total flux cleaned = -0.000736953 Jy ! Component: 1400 - total flux cleaned = -0.000802281 Jy ! Component: 1450 - total flux cleaned = -0.00080219 Jy ! Component: 1500 - total flux cleaned = -0.000866065 Jy ! Component: 1550 - total flux cleaned = -0.000865889 Jy ! Component: 1600 - total flux cleaned = -0.000928826 Jy ! Component: 1650 - total flux cleaned = -0.000975373 Jy ! Component: 1700 - total flux cleaned = -0.00100617 Jy ! Component: 1750 - total flux cleaned = -0.00105201 Jy ! Component: 1800 - total flux cleaned = -0.00106696 Jy ! Component: 1850 - total flux cleaned = -0.0011119 Jy ! Component: 1900 - total flux cleaned = -0.00108243 Jy ! Component: 1950 - total flux cleaned = -0.00117097 Jy ! Component: 2000 - total flux cleaned = -0.00121444 Jy ! Component: 2050 - total flux cleaned = -0.00117113 Jy ! Component: 2100 - total flux cleaned = -0.00124277 Jy ! Component: 2150 - total flux cleaned = -0.00120016 Jy ! Component: 2200 - total flux cleaned = -0.00125656 Jy ! Component: 2250 - total flux cleaned = -0.0012284 Jy ! Component: 2300 - total flux cleaned = -0.00122836 Jy ! Component: 2350 - total flux cleaned = -0.00118694 Jy ! Component: 2400 - total flux cleaned = -0.00126911 Jy ! Component: 2450 - total flux cleaned = -0.00124179 Jy ! Component: 2500 - total flux cleaned = -0.0012149 Jy ! Component: 2550 - total flux cleaned = -0.00121489 Jy ! Component: 2600 - total flux cleaned = -0.00122811 Jy ! Component: 2650 - total flux cleaned = -0.00121492 Jy ! Component: 2700 - total flux cleaned = -0.00128048 Jy ! Component: 2750 - total flux cleaned = -0.00122857 Jy ! Component: 2800 - total flux cleaned = -0.00122874 Jy ! Component: 2850 - total flux cleaned = -0.00125437 Jy ! Component: 2900 - total flux cleaned = -0.00127979 Jy ! Component: 2950 - total flux cleaned = -0.00124175 Jy ! Component: 3000 - total flux cleaned = -0.0012293 Jy ! Component: 3050 - total flux cleaned = -0.00122923 Jy ! Component: 3100 - total flux cleaned = -0.00122915 Jy ! Component: 3150 - total flux cleaned = -0.00117998 Jy ! Component: 3200 - total flux cleaned = -0.00117993 Jy ! Component: 3250 - total flux cleaned = -0.00121657 Jy ! Component: 3300 - total flux cleaned = -0.00120436 Jy ! Component: 3350 - total flux cleaned = -0.00120435 Jy ! Component: 3400 - total flux cleaned = -0.00122808 Jy ! Component: 3450 - total flux cleaned = -0.00123995 Jy ! Component: 3500 - total flux cleaned = -0.0012046 Jy ! Component: 3550 - total flux cleaned = -0.00120465 Jy ! Component: 3600 - total flux cleaned = -0.00119306 Jy ! Component: 3650 - total flux cleaned = -0.00119315 Jy ! Component: 3700 - total flux cleaned = -0.00117017 Jy ! Component: 3750 - total flux cleaned = -0.00120449 Jy ! Component: 3800 - total flux cleaned = -0.00119316 Jy ! Component: 3850 - total flux cleaned = -0.00119305 Jy ! Component: 3900 - total flux cleaned = -0.00118181 Jy ! Component: 3950 - total flux cleaned = -0.00119291 Jy ! Component: 4000 - total flux cleaned = -0.00117064 Jy ! Component: 4050 - total flux cleaned = -0.00118173 Jy ! Total flux subtracted in 4096 components = -0.00113774 Jy ! Clean residual min=-0.000568 max=0.000736 Jy/beam ! Clean residual mean=0.000003 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.189604 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 358 components and 0.189604 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1443+5201_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.732 x 4.919 at -27.04 degrees (North through East) ! Clean map min=-0.001141 max=0.16429 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1443+5201_S_map.fits wmodel /image_prod/ug002_uva//J1443+5201_S_map.mod ! Writing 358 model components to file: /image_prod/ug002_uva//J1443+5201_S_map.mod wobs /image_prod/ug002_uva//J1443+5201_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1443+5201_S_uvs.fits wwins /image_prod/ug002_uva//J1443+5201_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1443+5201_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.164293 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000188527 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.344253 0.344253 0.688505 1.37701 2.75402 5.50804 11.0161 22.0322 44.0643 88.1287 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.164 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 871.453 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1443+5201_S_dfm.log closed on Thu Mar 5 01:52:49 2020