! Started logfile: /image_prod/ug002_uva//J0351-1153_S_dfm.log on Wed Mar 4 20:04:03 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//J0351-1153_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0351-1153_S_uva.fits ! AN table 1: 50 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977333 visibilities/baseline/integration-bin. ! Found source: J0351-1153 ! ! 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 6597 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 J0351-1153_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.084191Jy sigma=7.587672 ! Fit after self-cal, rms=0.667629Jy sigma=4.423854 ! 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=2.62 mas, bmaj=7.116 mas, bpa=-4.554 degrees ! Estimated noise=1.88119 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 = 0.273327 Jy ! Component: 100 - total flux cleaned = 0.342202 Jy ! Total flux subtracted in 100 components = 0.342202 Jy ! Clean residual min=-0.019678 max=0.044044 Jy/beam ! Clean residual mean=-0.000013 rms=0.006677 Jy/beam ! Combined flux in latest and established models = 0.342202 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.342202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134812Jy sigma=0.897836 ! Fit after self-cal, rms=0.134813Jy sigma=0.897388 ! Inverting map ! Added new window around map position (-7, 5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0459639 Jy ! Component: 100 - total flux cleaned = 0.0763737 Jy ! Total flux subtracted in 100 components = 0.0763737 Jy ! Clean residual min=-0.017051 max=0.032760 Jy/beam ! Clean residual mean=-0.000015 rms=0.004750 Jy/beam ! Combined flux in latest and established models = 0.418575 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 40 components and 0.418575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113601Jy sigma=0.707879 ! Fit after self-cal, rms=0.112174Jy sigma=0.699936 ! Inverting map ! Added new window around map position (3.5, -8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0299671 Jy ! Component: 100 - total flux cleaned = 0.0515323 Jy ! Total flux subtracted in 100 components = 0.0515323 Jy ! Clean residual min=-0.013323 max=0.020323 Jy/beam ! Clean residual mean=-0.000022 rms=0.003599 Jy/beam ! Combined flux in latest and established models = 0.470108 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.470108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100452Jy sigma=0.606053 ! Fit after self-cal, rms=0.100195Jy sigma=0.603678 ! 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=3.174 mas, bmaj=8.071 mas, bpa=-3.468 degrees ! Estimated noise=1.29329 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 = 0.0238462 Jy ! Component: 100 - total flux cleaned = 0.039898 Jy ! Component: 150 - total flux cleaned = 0.0513575 Jy ! Component: 200 - total flux cleaned = 0.0596961 Jy ! Total flux subtracted in 200 components = 0.0596961 Jy ! Clean residual min=-0.012562 max=0.014571 Jy/beam ! Clean residual mean=-0.000039 rms=0.003178 Jy/beam ! Combined flux in latest and established models = 0.529804 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 75 components and 0.529804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093185Jy sigma=0.545007 ! Fit after self-cal, rms=0.092960Jy sigma=0.543076 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.174 x 8.071 at -3.468 degrees (North through East) ! Clean map min=-0.012068 max=0.33244 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.02 KP 0.98 ! LA 0.99 MK 1.02 NL 1.01 OV 0.96 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.87 FD 0.94 HN 1.02 KP 0.98 ! LA 0.99 MK 1.01 NL 1.08 OV 0.97 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.62 FD 0.94 HN 1.07 KP 0.99 ! LA 0.98 MK 0.98 NL 0.96 OV 0.96 ! PT 1.00 SC 1.00 ! ! ! Fit before self-cal, rms=0.092960Jy sigma=0.543076 ! Fit after self-cal, rms=0.101177Jy sigma=0.484910 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.167 mas, bmaj=8.191 mas, bpa=-3.574 degrees ! Estimated noise=1.31817 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 (-12.5, 11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108566 Jy ! Component: 100 - total flux cleaned = 0.0132064 Jy ! Component: 150 - total flux cleaned = 0.0145685 Jy ! Component: 200 - total flux cleaned = 0.0149637 Jy ! Total flux subtracted in 200 components = 0.0149637 Jy ! Clean residual min=-0.006712 max=0.008556 Jy/beam ! Clean residual mean=-0.000025 rms=0.001821 Jy/beam ! Combined flux in latest and established models = 0.544768 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 99 components and 0.544768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099262Jy sigma=0.466228 ! Fit after self-cal, rms=0.099259Jy sigma=0.464062 ! 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=0.099259Jy sigma=0.464062 ! Fit after self-cal, rms=0.103617Jy sigma=0.456126 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.172 mas, bmaj=8.213 mas, bpa=-3.746 degrees ! Estimated noise=1.31612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252004 Jy ! Component: 100 - total flux cleaned = 0.0030269 Jy ! Component: 150 - total flux cleaned = 0.00287861 Jy ! Component: 200 - total flux cleaned = 0.00301095 Jy ! Total flux subtracted in 200 components = 0.00301095 Jy ! Clean residual min=-0.005520 max=0.006774 Jy/beam ! Clean residual mean=-0.000008 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 0.547778 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 120 components and 0.547778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102999Jy sigma=0.451082 ! Fit after self-cal, rms=0.102954Jy sigma=0.450522 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 (-23.5, 31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0046362 Jy ! Component: 100 - total flux cleaned = 0.0062229 Jy ! Component: 150 - total flux cleaned = 0.00772121 Jy ! Component: 200 - total flux cleaned = 0.0083305 Jy ! Total flux subtracted in 200 components = 0.0083305 Jy ! Clean residual min=-0.004774 max=0.004951 Jy/beam ! Clean residual mean=-0.000003 rms=0.001208 Jy/beam ! Combined flux in latest and established models = 0.556109 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 141 components and 0.556109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102403Jy sigma=0.445666 ! Fit after self-cal, rms=0.102384Jy sigma=0.445558 ! 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=0.102384Jy sigma=0.445558 ! Fit after self-cal, rms=0.103735Jy sigma=0.444682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.17 mas, bmaj=8.215 mas, bpa=-3.714 degrees ! Estimated noise=1.31246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113807 Jy ! Component: 100 - total flux cleaned = 0.00262626 Jy ! Component: 150 - total flux cleaned = 0.00327696 Jy ! Component: 200 - total flux cleaned = 0.00367387 Jy ! Total flux subtracted in 200 components = 0.00367387 Jy ! Clean residual min=-0.004262 max=0.004594 Jy/beam ! Clean residual mean=-0.000003 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.559783 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 149 components and 0.559783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103432Jy sigma=0.442252 ! Fit after self-cal, rms=0.103411Jy sigma=0.442156 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 (-76, 93). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427061 Jy ! Component: 100 - total flux cleaned = 0.00541236 Jy ! Component: 150 - total flux cleaned = 0.00580048 Jy ! Component: 200 - total flux cleaned = 0.00598046 Jy ! Total flux subtracted in 200 components = 0.00598046 Jy ! Clean residual min=-0.003883 max=0.003962 Jy/beam ! Clean residual mean=-0.000000 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.565763 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 171 components and 0.565763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103115Jy sigma=0.439632 ! Fit after self-cal, rms=0.103101Jy sigma=0.439525 ! 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=0.103101Jy sigma=0.439525 ! Fit after self-cal, rms=0.103827Jy sigma=0.439170 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.581 mas, bmaj=15.52 mas, bpa=-1.657 degrees ! Estimated noise=1.63606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015126 Jy ! Component: 100 - total flux cleaned = 0.00198175 Jy ! Component: 150 - total flux cleaned = 0.00205783 Jy ! Component: 200 - total flux cleaned = 0.00219928 Jy ! Total flux subtracted in 200 components = 0.00219928 Jy ! Clean residual min=-0.003967 max=0.003538 Jy/beam ! Clean residual mean=-0.000006 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.567963 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 191 components and 0.567963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103702Jy sigma=0.438288 ! Fit after self-cal, rms=0.103695Jy sigma=0.438203 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 = 2.00659e-05 Jy ! Component: 100 - total flux cleaned = 8.41843e-05 Jy ! Component: 150 - total flux cleaned = 0.000195177 Jy ! Component: 200 - total flux cleaned = 0.000246098 Jy ! Total flux subtracted in 200 components = 0.000246098 Jy ! Clean residual min=-0.003928 max=0.003422 Jy/beam ! Clean residual mean=-0.000006 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.568209 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 199 components and 0.568209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103634Jy sigma=0.437763 ! Fit after self-cal, rms=0.103624Jy sigma=0.437716 ! 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=3.167 mas, bmaj=8.213 mas, bpa=-3.696 degrees ! Estimated noise=1.309 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.167 x 8.213 at -3.696 degrees (North through East) ! Clean map min=-0.0043192 max=0.33851 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=2.62 mas, bmaj=7.25 mas, bpa=-4.817 degrees ! Estimated noise=1.90132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.275772 Jy ! Component: 100 - total flux cleaned = 0.348402 Jy ! Component: 150 - total flux cleaned = 0.391341 Jy ! Component: 200 - total flux cleaned = 0.421283 Jy ! Total flux subtracted in 200 components = 0.421283 Jy ! Clean residual min=-0.010352 max=0.019425 Jy/beam ! Clean residual mean=-0.000013 rms=0.003409 Jy/beam ! Combined flux in latest and established models = 0.421283 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.421283 Jy ! Inverting map and beam ! Estimated beam: bmin=3.167 mas, bmaj=8.213 mas, bpa=-3.696 degrees ! Estimated noise=1.309 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0315862 Jy ! Component: 100 - total flux cleaned = 0.0535069 Jy ! Component: 150 - total flux cleaned = 0.0695558 Jy ! Component: 200 - total flux cleaned = 0.0816346 Jy ! Total flux subtracted in 200 components = 0.0816346 Jy ! Clean residual min=-0.005926 max=0.008288 Jy/beam ! Clean residual mean=-0.000025 rms=0.002016 Jy/beam ! Combined flux in latest and established models = 0.502917 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 88 components and 0.502917 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=7.581 mas, bmaj=15.52 mas, bpa=-1.657 degrees ! Estimated noise=1.63606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162887 Jy ! Component: 100 - total flux cleaned = 0.0276209 Jy ! Component: 150 - total flux cleaned = 0.0360529 Jy ! Component: 200 - total flux cleaned = 0.0424697 Jy ! Total flux subtracted in 200 components = 0.0424697 Jy ! Clean residual min=-0.004700 max=0.005446 Jy/beam ! Clean residual mean=-0.000021 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 0.545387 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 = 0.00500489 Jy ! Component: 100 - total flux cleaned = 0.00901037 Jy ! Component: 150 - total flux cleaned = 0.012257 Jy ! Component: 200 - total flux cleaned = 0.0149052 Jy ! Total flux subtracted in 200 components = 0.0149052 Jy ! Clean residual min=-0.003978 max=0.003751 Jy/beam ! Clean residual mean=-0.000011 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.560292 Jy ! Adding 148 model components to the UV plane model. ! The established model now contains 228 components and 0.560292 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.167 mas, bmaj=8.213 mas, bpa=-3.696 degrees ! Estimated noise=1.309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.87023e-05 Jy ! Component: 100 - total flux cleaned = 0.00120977 Jy ! Component: 150 - total flux cleaned = 0.00260738 Jy ! Component: 200 - total flux cleaned = 0.00366885 Jy ! Total flux subtracted in 200 components = 0.00366885 Jy ! Clean residual min=-0.003574 max=0.003644 Jy/beam ! Clean residual mean=-0.000005 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.563961 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 251 components and 0.563961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103446Jy sigma=0.436897 ! Fit after self-cal, rms=0.103317Jy sigma=0.436160 wmodel J0351-1153_S_map.mod ! Writing 251 model components to file: J0351-1153_S_map.mod wobs J0351-1153_S_uvs.fits ! Writing UV FITS file: J0351-1153_S_uvs.fits wwins J0351-1153_S_map.win ! wwins: Wrote 7 windows to J0351-1153_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 = 0.000194687 Jy ! Component: 100 - total flux cleaned = 0.00070592 Jy ! Component: 150 - total flux cleaned = 0.000916399 Jy ! Component: 200 - total flux cleaned = 0.00116796 Jy ! Component: 250 - total flux cleaned = 0.00145733 Jy ! Component: 300 - total flux cleaned = 0.00164455 Jy ! Component: 350 - total flux cleaned = 0.00177957 Jy ! Component: 400 - total flux cleaned = 0.00191011 Jy ! Component: 450 - total flux cleaned = 0.00212011 Jy ! Component: 500 - total flux cleaned = 0.00216006 Jy ! Component: 550 - total flux cleaned = 0.00220035 Jy ! Component: 600 - total flux cleaned = 0.00239559 Jy ! Component: 650 - total flux cleaned = 0.00262442 Jy ! Component: 700 - total flux cleaned = 0.00273582 Jy ! Component: 750 - total flux cleaned = 0.0028444 Jy ! Component: 800 - total flux cleaned = 0.00277362 Jy ! Component: 850 - total flux cleaned = 0.00284334 Jy ! Component: 900 - total flux cleaned = 0.00284309 Jy ! Component: 950 - total flux cleaned = 0.0029098 Jy ! Component: 1000 - total flux cleaned = 0.00284344 Jy ! Component: 1050 - total flux cleaned = 0.00277835 Jy ! Component: 1100 - total flux cleaned = 0.00274605 Jy ! Component: 1150 - total flux cleaned = 0.00258783 Jy ! Component: 1200 - total flux cleaned = 0.00252546 Jy ! Component: 1250 - total flux cleaned = 0.00243353 Jy ! Component: 1300 - total flux cleaned = 0.00240312 Jy ! Component: 1350 - total flux cleaned = 0.00237333 Jy ! Component: 1400 - total flux cleaned = 0.00237308 Jy ! Component: 1450 - total flux cleaned = 0.0024022 Jy ! Component: 1500 - total flux cleaned = 0.00234419 Jy ! Component: 1550 - total flux cleaned = 0.00223038 Jy ! Component: 1600 - total flux cleaned = 0.00225862 Jy ! Component: 1650 - total flux cleaned = 0.00217551 Jy ! Component: 1700 - total flux cleaned = 0.00217632 Jy ! Component: 1750 - total flux cleaned = 0.00215001 Jy ! Component: 1800 - total flux cleaned = 0.00214983 Jy ! Component: 1850 - total flux cleaned = 0.00214979 Jy ! Component: 1900 - total flux cleaned = 0.00207187 Jy ! Component: 1950 - total flux cleaned = 0.00220046 Jy ! Component: 2000 - total flux cleaned = 0.00214949 Jy ! Component: 2050 - total flux cleaned = 0.00220002 Jy ! Component: 2100 - total flux cleaned = 0.00222456 Jy ! Component: 2150 - total flux cleaned = 0.00224915 Jy ! Component: 2200 - total flux cleaned = 0.00224941 Jy ! Component: 2250 - total flux cleaned = 0.00234578 Jy ! Component: 2300 - total flux cleaned = 0.00232145 Jy ! Component: 2350 - total flux cleaned = 0.00234506 Jy ! Component: 2400 - total flux cleaned = 0.00236868 Jy ! Component: 2450 - total flux cleaned = 0.0024613 Jy ! Component: 2500 - total flux cleaned = 0.00239256 Jy ! Component: 2550 - total flux cleaned = 0.00243815 Jy ! Component: 2600 - total flux cleaned = 0.00252807 Jy ! Component: 2650 - total flux cleaned = 0.00248362 Jy ! Component: 2700 - total flux cleaned = 0.00261583 Jy ! Component: 2750 - total flux cleaned = 0.00259401 Jy ! Component: 2800 - total flux cleaned = 0.00261517 Jy ! Component: 2850 - total flux cleaned = 0.0025508 Jy ! Component: 2900 - total flux cleaned = 0.00252975 Jy ! Component: 2950 - total flux cleaned = 0.00257186 Jy ! Component: 3000 - total flux cleaned = 0.00253055 Jy ! Component: 3050 - total flux cleaned = 0.00259225 Jy ! Component: 3100 - total flux cleaned = 0.00261211 Jy ! Component: 3150 - total flux cleaned = 0.00263184 Jy ! Component: 3200 - total flux cleaned = 0.00263173 Jy ! Component: 3250 - total flux cleaned = 0.00263168 Jy ! Component: 3300 - total flux cleaned = 0.00261211 Jy ! Component: 3350 - total flux cleaned = 0.00259261 Jy ! Component: 3400 - total flux cleaned = 0.00259278 Jy ! Component: 3450 - total flux cleaned = 0.00265028 Jy ! Component: 3500 - total flux cleaned = 0.00264999 Jy ! Component: 3550 - total flux cleaned = 0.00259362 Jy ! Component: 3600 - total flux cleaned = 0.00263123 Jy ! Component: 3650 - total flux cleaned = 0.00264991 Jy ! Component: 3700 - total flux cleaned = 0.00265 Jy ! Component: 3750 - total flux cleaned = 0.00265004 Jy ! Component: 3800 - total flux cleaned = 0.00266841 Jy ! Component: 3850 - total flux cleaned = 0.00270429 Jy ! Component: 3900 - total flux cleaned = 0.00272215 Jy ! Component: 3950 - total flux cleaned = 0.0027399 Jy ! Component: 4000 - total flux cleaned = 0.00275761 Jy ! Component: 4050 - total flux cleaned = 0.00279262 Jy ! Total flux subtracted in 4096 components = 0.00281015 Jy ! Clean residual min=-0.001093 max=0.000993 Jy/beam ! Clean residual mean=-0.000002 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.566771 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 530 components and 0.566771 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0351-1153_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.167 x 8.213 at -3.696 degrees (North through East) ! Clean map min=-0.002117 max=0.34565 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0351-1153_S_map.fits wmodel /image_prod/ug002_uva//J0351-1153_S_map.mod ! Writing 530 model components to file: /image_prod/ug002_uva//J0351-1153_S_map.mod wobs /image_prod/ug002_uva//J0351-1153_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0351-1153_S_uvs.fits wwins /image_prod/ug002_uva//J0351-1153_S_map.win ! wwins: Wrote 8 windows to /image_prod/ug002_uva//J0351-1153_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.345646 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000322274 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.279714 0.279714 0.559428 1.11886 2.23771 4.47542 8.95084 17.9017 35.8034 71.6068 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.345 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1072.52 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0351-1153_S_dfm.log closed on Wed Mar 4 20:04:06 2020