! Started logfile: /image_prod/ug002_uva//J0232+0726_S_dfm.log on Wed Mar 4 19:35:20 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//J0232+0726_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0232+0726_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.996759 visibilities/baseline/integration-bin. ! Found source: J0232+0726 ! ! 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 40 lines of history. ! ! Reading 6459 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 J0232+0726_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.033272Jy sigma=8.629970 ! Fit after self-cal, rms=0.841728Jy sigma=6.894849 ! 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=3.936 mas, bmaj=9.142 mas, bpa=14.52 degrees ! Estimated noise=1.52058 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 = 0.130272 Jy ! Component: 100 - total flux cleaned = 0.176127 Jy ! Total flux subtracted in 100 components = 0.176127 Jy ! Clean residual min=-0.013795 max=0.042697 Jy/beam ! Clean residual mean=0.000056 rms=0.004722 Jy/beam ! Combined flux in latest and established models = 0.176127 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.176127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086466Jy sigma=0.666130 ! Fit after self-cal, rms=0.086358Jy sigma=0.664482 ! Inverting map ! Added new window around map position (-7.5, 13.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0366459 Jy ! Component: 100 - total flux cleaned = 0.0555158 Jy ! Total flux subtracted in 100 components = 0.0555158 Jy ! Clean residual min=-0.006187 max=0.014999 Jy/beam ! Clean residual mean=0.000025 rms=0.002186 Jy/beam ! Combined flux in latest and established models = 0.231643 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 33 components and 0.231643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071802Jy sigma=0.516500 ! Fit after self-cal, rms=0.070988Jy sigma=0.509842 ! 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=4.45 mas, bmaj=9.857 mas, bpa=13.86 degrees ! Estimated noise=1.1015 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 = 0.0133764 Jy ! Component: 100 - total flux cleaned = 0.0214078 Jy ! Component: 150 - total flux cleaned = 0.0266789 Jy ! Component: 200 - total flux cleaned = 0.0295351 Jy ! Total flux subtracted in 200 components = 0.0295351 Jy ! Clean residual min=-0.003874 max=0.009111 Jy/beam ! Clean residual mean=0.000012 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.261178 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 63 components and 0.261178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068430Jy sigma=0.481813 ! Fit after self-cal, rms=0.068354Jy sigma=0.481110 ! Inverting map ! Added new window around map position (9.5, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00761136 Jy ! Component: 100 - total flux cleaned = 0.0110327 Jy ! Component: 150 - total flux cleaned = 0.012397 Jy ! Component: 200 - total flux cleaned = 0.0130422 Jy ! Total flux subtracted in 200 components = 0.0130422 Jy ! Clean residual min=-0.003376 max=0.003317 Jy/beam ! Clean residual mean=0.000002 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.27422 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 93 components and 0.27422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067556Jy sigma=0.472912 ! Fit after self-cal, rms=0.067485Jy sigma=0.472401 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.45 x 9.857 at 13.86 degrees (North through East) ! Clean map min=-0.0030278 max=0.15062 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.99 HN 1.02 KP 0.98 ! LA 1.02 NL 0.92 OV 0.97 PT 1.01 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.04 HN 0.94 KP 0.99 ! LA 1.03 NL 0.95 OV 1.01 PT 1.01 ! SC 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.11 KP 0.98 ! LA 1.00 NL 0.94 OV 1.03 PT 1.01 ! SC 1.11 ! ! ! Fit before self-cal, rms=0.067485Jy sigma=0.472401 ! Fit after self-cal, rms=0.065217Jy sigma=0.462128 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.444 mas, bmaj=9.851 mas, bpa=13.96 degrees ! Estimated noise=1.09975 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 = 0.000746364 Jy ! Component: 100 - total flux cleaned = 0.00096006 Jy ! Component: 150 - total flux cleaned = 0.0011946 Jy ! Component: 200 - total flux cleaned = 0.00132077 Jy ! Total flux subtracted in 200 components = 0.00132077 Jy ! Clean residual min=-0.002043 max=0.001994 Jy/beam ! Clean residual mean=0.000003 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.275541 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 116 components and 0.275541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065102Jy sigma=0.461485 ! Fit after self-cal, rms=0.065088Jy sigma=0.461383 ! 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=0.065088Jy sigma=0.461383 ! Fit after self-cal, rms=0.063851Jy sigma=0.453227 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.436 mas, bmaj=9.852 mas, bpa=13.98 degrees ! Estimated noise=1.09374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000513305 Jy ! Component: 100 - total flux cleaned = 0.000512853 Jy ! Component: 150 - total flux cleaned = 0.000545869 Jy ! Component: 200 - total flux cleaned = 0.000545465 Jy ! Total flux subtracted in 200 components = 0.000545465 Jy ! Clean residual min=-0.001747 max=0.001783 Jy/beam ! Clean residual mean=0.000003 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.276086 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 130 components and 0.276086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063805Jy sigma=0.452950 ! Fit after self-cal, rms=0.063813Jy sigma=0.452916 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 = 6.43128e-05 Jy ! Component: 100 - total flux cleaned = 9.21766e-05 Jy ! Component: 150 - total flux cleaned = 0.000118261 Jy ! Component: 200 - total flux cleaned = 0.000143226 Jy ! Total flux subtracted in 200 components = 0.000143226 Jy ! Clean residual min=-0.001743 max=0.001778 Jy/beam ! Clean residual mean=0.000003 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.276229 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 136 components and 0.276229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063785Jy sigma=0.452760 ! Fit after self-cal, rms=0.063783Jy sigma=0.452755 ! 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=0.063783Jy sigma=0.452755 ! Fit after self-cal, rms=0.063733Jy sigma=0.452738 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.429 mas, bmaj=9.847 mas, bpa=14.02 degrees ! Estimated noise=1.09232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193064 Jy ! Component: 100 - total flux cleaned = 0.000394152 Jy ! Component: 150 - total flux cleaned = 0.000440745 Jy ! Component: 200 - total flux cleaned = 0.000462324 Jy ! Total flux subtracted in 200 components = 0.000462324 Jy ! Clean residual min=-0.001722 max=0.001769 Jy/beam ! Clean residual mean=0.000003 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.276692 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 144 components and 0.276692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063711Jy sigma=0.452619 ! Fit after self-cal, rms=0.063709Jy sigma=0.452614 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 = 6.68682e-05 Jy ! Component: 100 - total flux cleaned = 6.731e-05 Jy ! Component: 150 - total flux cleaned = 8.6358e-05 Jy ! Component: 200 - total flux cleaned = 8.62032e-05 Jy ! Total flux subtracted in 200 components = 8.62032e-05 Jy ! Clean residual min=-0.001727 max=0.001777 Jy/beam ! Clean residual mean=0.000003 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.276778 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 150 components and 0.276778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063694Jy sigma=0.452536 ! Fit after self-cal, rms=0.063692Jy sigma=0.452533 ! 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=0.063692Jy sigma=0.452533 ! Fit after self-cal, rms=0.063619Jy sigma=0.452521 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.104 mas, bmaj=12.43 mas, bpa=-0.0427 degrees ! Estimated noise=1.20573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000307307 Jy ! Component: 100 - total flux cleaned = 0.000379918 Jy ! Component: 150 - total flux cleaned = 0.000395386 Jy ! Component: 200 - total flux cleaned = 0.000424295 Jy ! Total flux subtracted in 200 components = 0.000424295 Jy ! Clean residual min=-0.001951 max=0.001827 Jy/beam ! Clean residual mean=0.000005 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.277202 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 168 components and 0.277202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063613Jy sigma=0.452486 ! Fit after self-cal, rms=0.063614Jy sigma=0.452483 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 = 4.44549e-05 Jy ! Component: 100 - total flux cleaned = 4.45175e-05 Jy ! Component: 150 - total flux cleaned = 4.45466e-05 Jy ! Component: 200 - total flux cleaned = 3.37426e-05 Jy ! Total flux subtracted in 200 components = 3.37426e-05 Jy ! Clean residual min=-0.001900 max=0.001830 Jy/beam ! Clean residual mean=0.000005 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.277236 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 189 components and 0.277236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063610Jy sigma=0.452462 ! Fit after self-cal, rms=0.063610Jy sigma=0.452460 ! 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=4.424 mas, bmaj=9.841 mas, bpa=14.06 degrees ! Estimated noise=1.0913 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.424 x 9.841 at 14.06 degrees (North through East) ! Clean map min=-0.0017555 max=0.15009 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=3.93 mas, bmaj=9.131 mas, bpa=14.82 degrees ! Estimated noise=1.49948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.128924 Jy ! Component: 100 - total flux cleaned = 0.181282 Jy ! Component: 150 - total flux cleaned = 0.21071 Jy ! Component: 200 - total flux cleaned = 0.229428 Jy ! Total flux subtracted in 200 components = 0.229428 Jy ! Clean residual min=-0.005646 max=0.010042 Jy/beam ! Clean residual mean=0.000029 rms=0.001806 Jy/beam ! Combined flux in latest and established models = 0.229428 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 0.229428 Jy ! Inverting map and beam ! Estimated beam: bmin=4.424 mas, bmaj=9.841 mas, bpa=14.06 degrees ! Estimated noise=1.0913 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 = 0.0137603 Jy ! Component: 100 - total flux cleaned = 0.0229122 Jy ! Component: 150 - total flux cleaned = 0.0291978 Jy ! Component: 200 - total flux cleaned = 0.0336194 Jy ! Total flux subtracted in 200 components = 0.0336194 Jy ! Clean residual min=-0.002625 max=0.002752 Jy/beam ! Clean residual mean=0.000015 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.263047 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 89 components and 0.263047 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=8.104 mas, bmaj=12.43 mas, bpa=-0.0427 degrees ! Estimated noise=1.20573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0044677 Jy ! Component: 100 - total flux cleaned = 0.00741975 Jy ! Component: 150 - total flux cleaned = 0.00951045 Jy ! Component: 200 - total flux cleaned = 0.0110487 Jy ! Total flux subtracted in 200 components = 0.0110487 Jy ! Clean residual min=-0.002224 max=0.001885 Jy/beam ! Clean residual mean=0.000010 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.274096 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 = 0.00115913 Jy ! Component: 100 - total flux cleaned = 0.0017806 Jy ! Component: 150 - total flux cleaned = 0.0022296 Jy ! Component: 200 - total flux cleaned = 0.00243561 Jy ! Total flux subtracted in 200 components = 0.00243561 Jy ! Clean residual min=-0.002051 max=0.001846 Jy/beam ! Clean residual mean=0.000006 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.276532 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 177 components and 0.276531 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.424 mas, bmaj=9.841 mas, bpa=14.06 degrees ! Estimated noise=1.0913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000556371 Jy ! Component: 100 - total flux cleaned = 0.0006722 Jy ! Component: 150 - total flux cleaned = 0.000725627 Jy ! Component: 200 - total flux cleaned = 0.000775717 Jy ! Total flux subtracted in 200 components = 0.000775717 Jy ! Clean residual min=-0.001886 max=0.001779 Jy/beam ! Clean residual mean=0.000003 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.277307 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 199 components and 0.277307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063633Jy sigma=0.452771 ! Fit after self-cal, rms=0.063623Jy sigma=0.452725 wmodel J0232+0726_S_map.mod ! Writing 199 model components to file: J0232+0726_S_map.mod wobs J0232+0726_S_uvs.fits ! Writing UV FITS file: J0232+0726_S_uvs.fits wwins J0232+0726_S_map.win ! wwins: Wrote 3 windows to J0232+0726_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 = -0.000319621 Jy ! Component: 100 - total flux cleaned = -0.00026032 Jy ! Component: 150 - total flux cleaned = -0.000177485 Jy ! Component: 200 - total flux cleaned = -0.000177963 Jy ! Component: 250 - total flux cleaned = -0.000177121 Jy ! Component: 300 - total flux cleaned = -0.000104937 Jy ! Component: 350 - total flux cleaned = -5.86203e-05 Jy ! Component: 400 - total flux cleaned = -8.0748e-05 Jy ! Component: 450 - total flux cleaned = -0.000123445 Jy ! Component: 500 - total flux cleaned = -0.000102345 Jy ! Component: 550 - total flux cleaned = -6.18323e-05 Jy ! Component: 600 - total flux cleaned = -0.000199936 Jy ! Component: 650 - total flux cleaned = -0.000276629 Jy ! Component: 700 - total flux cleaned = -0.00031368 Jy ! Component: 750 - total flux cleaned = -0.000369048 Jy ! Component: 800 - total flux cleaned = -0.000458989 Jy ! Component: 850 - total flux cleaned = -0.000441265 Jy ! Component: 900 - total flux cleaned = -0.00042428 Jy ! Component: 950 - total flux cleaned = -0.000492108 Jy ! Component: 1000 - total flux cleaned = -0.000425248 Jy ! Component: 1050 - total flux cleaned = -0.000376198 Jy ! Component: 1100 - total flux cleaned = -0.00036012 Jy ! Component: 1150 - total flux cleaned = -0.000375894 Jy ! Component: 1200 - total flux cleaned = -0.000406955 Jy ! Component: 1250 - total flux cleaned = -0.000376259 Jy ! Component: 1300 - total flux cleaned = -0.000421544 Jy ! Component: 1350 - total flux cleaned = -0.000436394 Jy ! Component: 1400 - total flux cleaned = -0.000377495 Jy ! Component: 1450 - total flux cleaned = -0.000406807 Jy ! Component: 1500 - total flux cleaned = -0.000407056 Jy ! Component: 1550 - total flux cleaned = -0.000449539 Jy ! Component: 1600 - total flux cleaned = -0.000435478 Jy ! Component: 1650 - total flux cleaned = -0.000421892 Jy ! Component: 1700 - total flux cleaned = -0.000435609 Jy ! Component: 1750 - total flux cleaned = -0.000395788 Jy ! Component: 1800 - total flux cleaned = -0.000329732 Jy ! Component: 1850 - total flux cleaned = -0.000303976 Jy ! Component: 1900 - total flux cleaned = -0.000317049 Jy ! Component: 1950 - total flux cleaned = -0.000316869 Jy ! Component: 2000 - total flux cleaned = -0.000278782 Jy ! Component: 2050 - total flux cleaned = -0.000228974 Jy ! Component: 2100 - total flux cleaned = -0.000216745 Jy ! Component: 2150 - total flux cleaned = -0.000204556 Jy ! Component: 2200 - total flux cleaned = -0.000192358 Jy ! Component: 2250 - total flux cleaned = -0.000156644 Jy ! Component: 2300 - total flux cleaned = -0.000168423 Jy ! Component: 2350 - total flux cleaned = -0.000156704 Jy ! Component: 2400 - total flux cleaned = -0.000145145 Jy ! Component: 2450 - total flux cleaned = -9.92592e-05 Jy ! Component: 2500 - total flux cleaned = -3.11896e-05 Jy ! Component: 2550 - total flux cleaned = -4.2566e-05 Jy ! Component: 2600 - total flux cleaned = -2.01411e-05 Jy ! Component: 2650 - total flux cleaned = 6.81511e-05 Jy ! Component: 2700 - total flux cleaned = 7.91655e-05 Jy ! Component: 2750 - total flux cleaned = 0.00012249 Jy ! Component: 2800 - total flux cleaned = 0.000176045 Jy ! Component: 2850 - total flux cleaned = 0.000218468 Jy ! Component: 2900 - total flux cleaned = 0.000228812 Jy ! Component: 2950 - total flux cleaned = 0.000239364 Jy ! Component: 3000 - total flux cleaned = 0.000290997 Jy ! Component: 3050 - total flux cleaned = 0.000301232 Jy ! Component: 3100 - total flux cleaned = 0.000280788 Jy ! Component: 3150 - total flux cleaned = 0.00030093 Jy ! Component: 3200 - total flux cleaned = 0.000320981 Jy ! Component: 3250 - total flux cleaned = 0.000320857 Jy ! Component: 3300 - total flux cleaned = 0.000271457 Jy ! Component: 3350 - total flux cleaned = 0.000271529 Jy ! Component: 3400 - total flux cleaned = 0.000300616 Jy ! Component: 3450 - total flux cleaned = 0.00026194 Jy ! Component: 3500 - total flux cleaned = 0.000233185 Jy ! Component: 3550 - total flux cleaned = 0.000204551 Jy ! Component: 3600 - total flux cleaned = 0.000185768 Jy ! Component: 3650 - total flux cleaned = 0.000204555 Jy ! Component: 3700 - total flux cleaned = 0.000167232 Jy ! Component: 3750 - total flux cleaned = 0.000157944 Jy ! Component: 3800 - total flux cleaned = 0.000111928 Jy ! Component: 3850 - total flux cleaned = 7.53274e-05 Jy ! Component: 3900 - total flux cleaned = 2.98533e-05 Jy ! Component: 3950 - total flux cleaned = 2.09065e-05 Jy ! Component: 4000 - total flux cleaned = 1.19153e-05 Jy ! Component: 4050 - total flux cleaned = -6.0385e-06 Jy ! Total flux subtracted in 4096 components = -3.28418e-05 Jy ! Clean residual min=-0.000568 max=0.000482 Jy/beam ! Clean residual mean=0.000002 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.277274 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 496 components and 0.277274 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0232+0726_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.424 x 9.841 at 14.06 degrees (North through East) ! Clean map min=-0.00095954 max=0.15096 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0232+0726_S_map.fits wmodel /image_prod/ug002_uva//J0232+0726_S_map.mod ! Writing 496 model components to file: /image_prod/ug002_uva//J0232+0726_S_map.mod wobs /image_prod/ug002_uva//J0232+0726_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0232+0726_S_uvs.fits wwins /image_prod/ug002_uva//J0232+0726_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0232+0726_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.150963 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160779 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.319508 0.319508 0.639017 1.27803 2.55607 5.11213 10.2243 20.4485 40.8971 81.7941 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.15 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 938.942 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0232+0726_S_dfm.log closed on Wed Mar 4 19:35:24 2020