! Started logfile: J0401+0318_S_dfm.log on Fri Feb 15 19:43:41 2019 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 J0401+0318_S_uva.fits ! Reading UV FITS file: J0401+0318_S_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966975 visibilities/baseline/integration-bin. ! Found source: J0401+0318 ! ! 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 2.22e+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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 12532 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 4 channels. ! 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 ![@/opt64/bin/pima_mupet_01.dfm J0401+0318_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 720 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007475Jy sigma=14.968199 ! Fit after self-cal, rms=0.915960Jy sigma=13.633043 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. sele I,1,3 ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: (none) 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=2.671 mas, bmaj=7.327 mas, bpa=-7.972 degrees ! Estimated noise=0.691144 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 = 0.0614115 Jy ! Component: 100 - total flux cleaned = 0.0825418 Jy ! Total flux subtracted in 100 components = 0.0825418 Jy ! Clean residual min=-0.003717 max=0.009464 Jy/beam ! Clean residual mean=-0.000003 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 0.0825418 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0825418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.068169Jy sigma=0.813523 ! Fit after self-cal, rms=0.067954Jy sigma=0.810750 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108817 Jy ! Component: 100 - total flux cleaned = 0.0168231 Jy ! Total flux subtracted in 100 components = 0.0168231 Jy ! Clean residual min=-0.003106 max=0.004375 Jy/beam ! Clean residual mean=-0.000002 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.0993649 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 0.0993649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.065671Jy sigma=0.771533 ! Fit after self-cal, rms=0.065667Jy sigma=0.771207 ! 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=3.246 mas, bmaj=8.285 mas, bpa=-7.639 degrees ! Estimated noise=0.520041 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 (-4, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00517939 Jy ! Component: 100 - total flux cleaned = 0.00821256 Jy ! Component: 150 - total flux cleaned = 0.0103719 Jy ! Component: 200 - total flux cleaned = 0.0119774 Jy ! Total flux subtracted in 200 components = 0.0119774 Jy ! Clean residual min=-0.002692 max=0.002080 Jy/beam ! Clean residual mean=-0.000001 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.111342 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 63 components and 0.111342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.065194Jy sigma=0.763094 ! Fit after self-cal, rms=0.065183Jy sigma=0.762791 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.246 x 8.285 at -7.639 degrees (North through East) ! Clean map min=-0.0026951 max=0.082659 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.95 KP 0.94 ! LA 0.91 MK 1.04 NL 1.07 OV 1.02 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.03 HN 0.96 KP 0.99 ! LA 0.91 MK 1.03 NL 1.03 OV 1.01 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.03 HN 1.01 KP 0.96 ! LA 0.96 MK 0.98 NL 0.94 OV 1.01 ! PT 1.04 SC 0.94 ! ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.065183Jy sigma=0.762791 ! Fit after self-cal, rms=0.065327Jy sigma=0.755762 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.264 mas, bmaj=8.32 mas, bpa=-7.681 degrees ! Estimated noise=0.518356 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 = 0.00102122 Jy ! Component: 100 - total flux cleaned = 0.00131908 Jy ! Component: 150 - total flux cleaned = 0.00139835 Jy ! Component: 200 - total flux cleaned = 0.00146726 Jy ! Total flux subtracted in 200 components = 0.00146726 Jy ! Clean residual min=-0.001889 max=0.001821 Jy/beam ! Clean residual mean=0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.112809 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 83 components and 0.112809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.065307Jy sigma=0.755376 ! Fit after self-cal, rms=0.065303Jy sigma=0.755164 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.065303Jy sigma=0.755164 ! Fit after self-cal, rms=0.065325Jy sigma=0.755119 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.264 mas, bmaj=8.316 mas, bpa=-7.704 degrees ! Estimated noise=0.519351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000644839 Jy ! Component: 100 - total flux cleaned = 0.000816063 Jy ! Component: 150 - total flux cleaned = 0.000913008 Jy ! Component: 200 - total flux cleaned = 0.00096269 Jy ! Total flux subtracted in 200 components = 0.00096269 Jy ! Clean residual min=-0.001842 max=0.001802 Jy/beam ! Clean residual mean=0.000001 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.113772 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 98 components and 0.113772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.065312Jy sigma=0.754973 ! Fit after self-cal, rms=0.065309Jy sigma=0.754951 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 = 7.76765e-05 Jy ! Component: 100 - total flux cleaned = 8.97046e-05 Jy ! Component: 150 - total flux cleaned = 0.000111615 Jy ! Component: 200 - total flux cleaned = 0.00013222 Jy ! Total flux subtracted in 200 components = 0.00013222 Jy ! Clean residual min=-0.001852 max=0.001780 Jy/beam ! Clean residual mean=0.000001 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.113904 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 105 components and 0.113904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.065302Jy sigma=0.754899 ! Fit after self-cal, rms=0.065301Jy sigma=0.754889 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.065301Jy sigma=0.754889 ! Fit after self-cal, rms=0.062490Jy sigma=0.750127 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.267 mas, bmaj=8.293 mas, bpa=-7.675 degrees ! Estimated noise=0.51865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000430545 Jy ! Component: 100 - total flux cleaned = 0.000646498 Jy ! Component: 150 - total flux cleaned = 0.000767171 Jy ! Component: 200 - total flux cleaned = 0.000812997 Jy ! Total flux subtracted in 200 components = 0.000812997 Jy ! Clean residual min=-0.001450 max=0.001413 Jy/beam ! Clean residual mean=-0.000000 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.114717 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 121 components and 0.114717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.062481Jy sigma=0.750004 ! Fit after self-cal, rms=0.062466Jy sigma=0.749883 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 = 0.000116692 Jy ! Component: 100 - total flux cleaned = 0.000177253 Jy ! Component: 150 - total flux cleaned = 0.000220556 Jy ! Component: 200 - total flux cleaned = 0.000251849 Jy ! Total flux subtracted in 200 components = 0.000251849 Jy ! Clean residual min=-0.001472 max=0.001409 Jy/beam ! Clean residual mean=-0.000000 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.114969 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 126 components and 0.114969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.062463Jy sigma=0.749841 ! Fit after self-cal, rms=0.062462Jy sigma=0.749836 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.062462Jy sigma=0.749836 ! Fit after self-cal, rms=0.062190Jy sigma=0.749795 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.885 mas, bmaj=12.49 mas, bpa=2.105 degrees ! Estimated noise=0.62122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351733 Jy ! Component: 100 - total flux cleaned = 0.000398525 Jy ! Component: 150 - total flux cleaned = 0.000436105 Jy ! Component: 200 - total flux cleaned = 0.000457201 Jy ! Total flux subtracted in 200 components = 0.000457201 Jy ! Clean residual min=-0.001635 max=0.001499 Jy/beam ! Clean residual mean=-0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.115426 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 145 components and 0.115426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.062187Jy sigma=0.749762 ! Fit after self-cal, rms=0.062181Jy sigma=0.749741 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 = 7.42441e-05 Jy ! Component: 100 - total flux cleaned = 9.65195e-05 Jy ! Component: 150 - total flux cleaned = 9.69422e-05 Jy ! Component: 200 - total flux cleaned = 9.70731e-05 Jy ! Total flux subtracted in 200 components = 9.70731e-05 Jy ! Clean residual min=-0.001627 max=0.001471 Jy/beam ! Clean residual mean=-0.000000 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.115524 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 155 components and 0.115524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.062181Jy sigma=0.749747 ! Fit after self-cal, rms=0.062180Jy sigma=0.749736 ! 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=3.271 mas, bmaj=8.288 mas, bpa=-7.666 degrees ! Estimated noise=0.518894 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.271 x 8.288 at -7.666 degrees (North through East) ! Clean map min=-0.0014008 max=0.082206 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=2.698 mas, bmaj=7.326 mas, bpa=-7.983 degrees ! Estimated noise=0.684655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0607886 Jy ! Component: 100 - total flux cleaned = 0.0818316 Jy ! Component: 150 - total flux cleaned = 0.0921135 Jy ! Component: 200 - total flux cleaned = 0.0979894 Jy ! Total flux subtracted in 200 components = 0.0979894 Jy ! Clean residual min=-0.002319 max=0.002975 Jy/beam ! Clean residual mean=-0.000001 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.0979894 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0979894 Jy ! Inverting map and beam ! Estimated beam: bmin=3.271 mas, bmaj=8.288 mas, bpa=-7.666 degrees ! Estimated noise=0.518894 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 = 0.00557766 Jy ! Component: 100 - total flux cleaned = 0.0089167 Jy ! Component: 150 - total flux cleaned = 0.0111887 Jy ! Component: 200 - total flux cleaned = 0.0128352 Jy ! Total flux subtracted in 200 components = 0.0128352 Jy ! Clean residual min=-0.001582 max=0.001964 Jy/beam ! Clean residual mean=-0.000001 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.110825 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 79 components and 0.110825 Jy ! Inverting map ! Added new window around map position (-29, 25.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167524 Jy ! Component: 100 - total flux cleaned = 0.002356 Jy ! Component: 150 - total flux cleaned = 0.00279085 Jy ! Component: 200 - total flux cleaned = 0.00296719 Jy ! Total flux subtracted in 200 components = 0.00296719 Jy ! Clean residual min=-0.001479 max=0.001503 Jy/beam ! Clean residual mean=-0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.113792 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 113 components and 0.113792 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=7.885 mas, bmaj=12.49 mas, bpa=2.105 degrees ! Estimated noise=0.62122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000930723 Jy ! Component: 100 - total flux cleaned = 0.0011079 Jy ! Component: 150 - total flux cleaned = 0.0011925 Jy ! Component: 200 - total flux cleaned = 0.00126648 Jy ! Total flux subtracted in 200 components = 0.00126648 Jy ! Clean residual min=-0.001550 max=0.001612 Jy/beam ! Clean residual mean=-0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.115058 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 = 8.0905e-05 Jy ! Component: 100 - total flux cleaned = 0.000124038 Jy ! Component: 150 - total flux cleaned = 0.000150976 Jy ! Component: 200 - total flux cleaned = 0.000163156 Jy ! Total flux subtracted in 200 components = 0.000163156 Jy ! Clean residual min=-0.001536 max=0.001563 Jy/beam ! Clean residual mean=-0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.115221 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 147 components and 0.115221 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.271 mas, bmaj=8.288 mas, bpa=-7.666 degrees ! Estimated noise=0.518894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000179172 Jy ! Component: 100 - total flux cleaned = -0.000178741 Jy ! Component: 150 - total flux cleaned = -0.000178748 Jy ! Component: 200 - total flux cleaned = -0.000160259 Jy ! Total flux subtracted in 200 components = -0.000160259 Jy ! Clean residual min=-0.001472 max=0.001358 Jy/beam ! Clean residual mean=-0.000001 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.115061 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 166 components and 0.115061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.062140Jy sigma=0.749245 ! Fit after self-cal, rms=0.062140Jy sigma=0.749143 wmodel J0401+0318_S_map.mod ! Writing 166 model components to file: J0401+0318_S_map.mod wobs J0401+0318_S_uvs.fits ! Writing UV FITS file: J0401+0318_S_uvs.fits wwins J0401+0318_S_map.win ! wwins: Wrote 3 windows to J0401+0318_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 = -0.000276331 Jy ! Component: 100 - total flux cleaned = -0.000300555 Jy ! Component: 150 - total flux cleaned = -0.000323678 Jy ! Component: 200 - total flux cleaned = -0.000345449 Jy ! Component: 250 - total flux cleaned = -0.000408308 Jy ! Component: 300 - total flux cleaned = -0.000388061 Jy ! Component: 350 - total flux cleaned = -0.000467887 Jy ! Component: 400 - total flux cleaned = -0.000544976 Jy ! Component: 450 - total flux cleaned = -0.000639031 Jy ! Component: 500 - total flux cleaned = -0.000731632 Jy ! Component: 550 - total flux cleaned = -0.000786039 Jy ! Component: 600 - total flux cleaned = -0.000839464 Jy ! Component: 650 - total flux cleaned = -0.000857058 Jy ! Component: 700 - total flux cleaned = -0.000925662 Jy ! Component: 750 - total flux cleaned = -0.000925695 Jy ! Component: 800 - total flux cleaned = -0.000975677 Jy ! Component: 850 - total flux cleaned = -0.000991964 Jy ! Component: 900 - total flux cleaned = -0.00107217 Jy ! Component: 950 - total flux cleaned = -0.00110352 Jy ! Component: 1000 - total flux cleaned = -0.00108745 Jy ! Component: 1050 - total flux cleaned = -0.001134 Jy ! Component: 1100 - total flux cleaned = -0.0011649 Jy ! Component: 1150 - total flux cleaned = -0.00118017 Jy ! Component: 1200 - total flux cleaned = -0.0011955 Jy ! Component: 1250 - total flux cleaned = -0.00126963 Jy ! Component: 1300 - total flux cleaned = -0.00129888 Jy ! Component: 1350 - total flux cleaned = -0.00131355 Jy ! Component: 1400 - total flux cleaned = -0.00135661 Jy ! Component: 1450 - total flux cleaned = -0.00134272 Jy ! Component: 1500 - total flux cleaned = -0.00144051 Jy ! Component: 1550 - total flux cleaned = -0.00146841 Jy ! Component: 1600 - total flux cleaned = -0.00153673 Jy ! Component: 1650 - total flux cleaned = -0.00157729 Jy ! Component: 1700 - total flux cleaned = -0.00161745 Jy ! Component: 1750 - total flux cleaned = -0.0016307 Jy ! Component: 1800 - total flux cleaned = -0.00163088 Jy ! Component: 1850 - total flux cleaned = -0.00168308 Jy ! Component: 1900 - total flux cleaned = -0.00168311 Jy ! Component: 1950 - total flux cleaned = -0.00168308 Jy ! Component: 2000 - total flux cleaned = -0.00165786 Jy ! Component: 2050 - total flux cleaned = -0.00165798 Jy ! Component: 2100 - total flux cleaned = -0.00162085 Jy ! Component: 2150 - total flux cleaned = -0.00167018 Jy ! Component: 2200 - total flux cleaned = -0.00159669 Jy ! Component: 2250 - total flux cleaned = -0.00162102 Jy ! Component: 2300 - total flux cleaned = -0.00162088 Jy ! Component: 2350 - total flux cleaned = -0.00159687 Jy ! Component: 2400 - total flux cleaned = -0.00156136 Jy ! Component: 2450 - total flux cleaned = -0.00150263 Jy ! Component: 2500 - total flux cleaned = -0.0014792 Jy ! Component: 2550 - total flux cleaned = -0.00145611 Jy ! Component: 2600 - total flux cleaned = -0.00143302 Jy ! Component: 2650 - total flux cleaned = -0.00141002 Jy ! Component: 2700 - total flux cleaned = -0.00138732 Jy ! Component: 2750 - total flux cleaned = -0.00139863 Jy ! Component: 2800 - total flux cleaned = -0.00139855 Jy ! Component: 2850 - total flux cleaned = -0.00138739 Jy ! Component: 2900 - total flux cleaned = -0.0013985 Jy ! Component: 2950 - total flux cleaned = -0.00140944 Jy ! Component: 3000 - total flux cleaned = -0.00142026 Jy ! Component: 3050 - total flux cleaned = -0.00143104 Jy ! Component: 3100 - total flux cleaned = -0.00143095 Jy ! Component: 3150 - total flux cleaned = -0.00147364 Jy ! Component: 3200 - total flux cleaned = -0.00150538 Jy ! Component: 3250 - total flux cleaned = -0.00144214 Jy ! Component: 3300 - total flux cleaned = -0.00144216 Jy ! Component: 3350 - total flux cleaned = -0.00149404 Jy ! Component: 3400 - total flux cleaned = -0.00145288 Jy ! Component: 3450 - total flux cleaned = -0.00152472 Jy ! Component: 3500 - total flux cleaned = -0.00149404 Jy ! Component: 3550 - total flux cleaned = -0.00148397 Jy ! Component: 3600 - total flux cleaned = -0.00152423 Jy ! Component: 3650 - total flux cleaned = -0.00152422 Jy ! Component: 3700 - total flux cleaned = -0.00156408 Jy ! Component: 3750 - total flux cleaned = -0.00155418 Jy ! Component: 3800 - total flux cleaned = -0.00159349 Jy ! Component: 3850 - total flux cleaned = -0.00161306 Jy ! Component: 3900 - total flux cleaned = -0.00159372 Jy ! Component: 3950 - total flux cleaned = -0.00162266 Jy ! Component: 4000 - total flux cleaned = -0.00162264 Jy ! Component: 4050 - total flux cleaned = -0.0016513 Jy ! Total flux subtracted in 4096 components = -0.00167027 Jy ! Clean residual min=-0.000598 max=0.000539 Jy/beam ! Clean residual mean=-0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.113391 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 467 components and 0.113391 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap J0401+0318_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.271 x 8.288 at -7.666 degrees (North through East) ! Clean map min=-0.0013051 max=0.081818 Jy/beam ! Writing clean map to FITS file: J0401+0318_S_map.fits wmodel J0401+0318_S_map.mod ! Writing 467 model components to file: J0401+0318_S_map.mod wobs J0401+0318_S_uvs.fits ! Writing UV FITS file: J0401+0318_S_uvs.fits wwins J0401+0318_S_map.win ! wwins: Wrote 4 windows to J0401+0318_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0818181 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000176646 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.647702 0.647702 1.2954 2.59081 5.18162 10.3632 20.7265 41.453 82.9059 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.081 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 463.175 quit ! Quitting program ! Log file J0401+0318_S_dfm.log closed on Fri Feb 15 19:43:45 2019