! Started logfile: /image_prod/ug002_uva//J2212+2355_S_e_dfm.log on Thu Mar 5 05:32:11 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//J2212+2355_S_e_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2212+2355_S_e_uva.fits ! AN table 1: 12 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.875926 visibilities/baseline/integration-bin. ! Found source: J2212+2355 ! ! 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 1419 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 J2212+2355_S_e] 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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.274974Jy sigma=8.393802 ! Fit after self-cal, rms=0.215906Jy sigma=1.472734 ! 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=3.119 mas, bmaj=5.94 mas, bpa=-7.409 degrees ! Estimated noise=3.3925 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 = 0.625169 Jy ! Component: 100 - total flux cleaned = 0.772134 Jy ! Total flux subtracted in 100 components = 0.772134 Jy ! Clean residual min=-0.020869 max=0.053737 Jy/beam ! Clean residual mean=-0.000033 rms=0.006047 Jy/beam ! Combined flux in latest and established models = 0.772134 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.772134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.133050Jy sigma=0.786869 ! Fit after self-cal, rms=0.132975Jy sigma=0.786490 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0527097 Jy ! Component: 100 - total flux cleaned = 0.0731451 Jy ! Total flux subtracted in 100 components = 0.0731451 Jy ! Clean residual min=-0.016271 max=0.017876 Jy/beam ! Clean residual mean=0.000037 rms=0.004039 Jy/beam ! Combined flux in latest and established models = 0.84528 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.84528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109204Jy sigma=0.633470 ! Fit after self-cal, rms=0.109124Jy sigma=0.633150 ! 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=3.564 mas, bmaj=6.714 mas, bpa=-5.031 degrees ! Estimated noise=2.93367 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 = 0.00961228 Jy ! Component: 100 - total flux cleaned = 0.00905465 Jy ! Component: 150 - total flux cleaned = 0.00906213 Jy ! Component: 200 - total flux cleaned = 0.00926728 Jy ! Total flux subtracted in 200 components = 0.00926728 Jy ! Clean residual min=-0.016175 max=0.018471 Jy/beam ! Clean residual mean=0.000067 rms=0.004064 Jy/beam ! Combined flux in latest and established models = 0.854547 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.854547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107325Jy sigma=0.623476 ! Fit after self-cal, rms=0.107283Jy sigma=0.623286 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.564 x 6.714 at -5.031 degrees (North through East) ! Clean map min=-0.015623 max=0.81043 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.07 HN 1.02 KP 1.00 ! LA 1.03 MK 1.03 NL 1.00 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.09 HN 1.00 KP 0.99 ! LA 1.01 MK 1.03 NL 0.75 OV 1.01 ! PT 1.00 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.08 HN 1.01 KP 0.98 ! LA 1.00 MK 0.99 NL 1.00 OV 0.97 ! PT 1.00 SC 1.02 ! ! ! Fit before self-cal, rms=0.107283Jy sigma=0.623286 ! Fit after self-cal, rms=0.064776Jy sigma=0.415043 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.556 mas, bmaj=6.689 mas, bpa=-4.65 degrees ! Estimated noise=2.92829 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 = 0.000412021 Jy ! Component: 100 - total flux cleaned = 0.000448661 Jy ! Component: 150 - total flux cleaned = 0.000260731 Jy ! Component: 200 - total flux cleaned = 8.22647e-05 Jy ! Total flux subtracted in 200 components = 8.22647e-05 Jy ! Clean residual min=-0.008411 max=0.008370 Jy/beam ! Clean residual mean=-0.000018 rms=0.002228 Jy/beam ! Combined flux in latest and established models = 0.854629 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.854629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064443Jy sigma=0.411755 ! Fit after self-cal, rms=0.064355Jy sigma=0.411342 ! 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=0.064355Jy sigma=0.411342 ! Fit after self-cal, rms=0.059283Jy sigma=0.371003 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.554 mas, bmaj=6.691 mas, bpa=-4.552 degrees ! Estimated noise=2.9309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111782 Jy ! Component: 100 - total flux cleaned = 0.00162835 Jy ! Component: 150 - total flux cleaned = 0.00169582 Jy ! Component: 200 - total flux cleaned = 0.00175518 Jy ! Total flux subtracted in 200 components = 0.00175518 Jy ! Clean residual min=-0.004968 max=0.007941 Jy/beam ! Clean residual mean=0.000002 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 0.856384 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.856384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059071Jy sigma=0.369163 ! Fit after self-cal, rms=0.059020Jy sigma=0.368947 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 (5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.005594 Jy ! Component: 100 - total flux cleaned = 0.00521314 Jy ! Component: 150 - total flux cleaned = 0.00479261 Jy ! Component: 200 - total flux cleaned = 0.0044485 Jy ! Total flux subtracted in 200 components = 0.0044485 Jy ! Clean residual min=-0.004360 max=0.004795 Jy/beam ! Clean residual mean=0.000008 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.860833 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.860833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058255Jy sigma=0.363043 ! Fit after self-cal, rms=0.058184Jy sigma=0.362740 ! 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=0.058184Jy sigma=0.362740 ! Fit after self-cal, rms=0.057990Jy sigma=0.361977 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.549 mas, bmaj=6.685 mas, bpa=-4.507 degrees ! Estimated noise=2.93149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235558 Jy ! Component: 100 - total flux cleaned = 0.00280891 Jy ! Component: 150 - total flux cleaned = 0.00300326 Jy ! Component: 200 - total flux cleaned = 0.00306339 Jy ! Total flux subtracted in 200 components = 0.00306339 Jy ! Clean residual min=-0.004107 max=0.004295 Jy/beam ! Clean residual mean=0.000005 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.863896 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 0.863896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057822Jy sigma=0.360424 ! Fit after self-cal, rms=0.057799Jy sigma=0.360368 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 = 0.000118158 Jy ! Component: 100 - total flux cleaned = 0.00016908 Jy ! Component: 150 - total flux cleaned = 0.000125916 Jy ! Component: 200 - total flux cleaned = 0.000125763 Jy ! Total flux subtracted in 200 components = 0.000125763 Jy ! Clean residual min=-0.003969 max=0.004099 Jy/beam ! Clean residual mean=0.000006 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.864022 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.864022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057741Jy sigma=0.359781 ! Fit after self-cal, rms=0.057733Jy sigma=0.359770 ! 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=0.057733Jy sigma=0.359770 ! Fit after self-cal, rms=0.057698Jy sigma=0.359561 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.368 mas, bmaj=10.39 mas, bpa=-5.139 degrees ! Estimated noise=3.62909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145101 Jy ! Component: 100 - total flux cleaned = 0.001948 Jy ! Component: 150 - total flux cleaned = 0.0020844 Jy ! Component: 200 - total flux cleaned = 0.00210508 Jy ! Total flux subtracted in 200 components = 0.00210508 Jy ! Clean residual min=-0.004665 max=0.004443 Jy/beam ! Clean residual mean=0.000007 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 0.866127 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 90 components and 0.866127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057690Jy sigma=0.359376 ! Fit after self-cal, rms=0.057678Jy sigma=0.359356 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 = 0.000192769 Jy ! Component: 100 - total flux cleaned = 0.000229007 Jy ! Component: 150 - total flux cleaned = 0.000244236 Jy ! Component: 200 - total flux cleaned = 0.000258705 Jy ! Total flux subtracted in 200 components = 0.000258705 Jy ! Clean residual min=-0.004583 max=0.004380 Jy/beam ! Clean residual mean=0.000008 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 0.866386 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 102 components and 0.866386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057689Jy sigma=0.359412 ! Fit after self-cal, rms=0.057685Jy sigma=0.359402 ! 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=3.548 mas, bmaj=6.682 mas, bpa=-4.476 degrees ! Estimated noise=2.93292 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.548 x 6.682 at -4.476 degrees (North through East) ! Clean map min=-0.003764 max=0.81105 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057685Jy sigma=0.359402 ! Fit after self-cal, rms=0.053891Jy sigma=0.332084 ! Inverting map and beam ! Estimated beam: bmin=3.549 mas, bmaj=6.681 mas, bpa=-4.518 degrees ! Estimated noise=2.93389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000978958 Jy ! Component: 100 - total flux cleaned = 0.00112551 Jy ! Component: 150 - total flux cleaned = 0.00112544 Jy ! Component: 200 - total flux cleaned = 0.00112746 Jy ! Total flux subtracted in 200 components = 0.00112746 Jy ! Clean residual min=-0.003866 max=0.004336 Jy/beam ! Clean residual mean=0.000004 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.867513 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 111 components and 0.867513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053836Jy sigma=0.331484 ! Fit after self-cal, rms=0.053828Jy sigma=0.331468 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.35657e-05 Jy ! Component: 100 - total flux cleaned = 4.24593e-05 Jy ! Component: 150 - total flux cleaned = 9.05457e-06 Jy ! Component: 200 - total flux cleaned = 1.08782e-05 Jy ! Total flux subtracted in 200 components = 1.08782e-05 Jy ! Clean residual min=-0.003825 max=0.004230 Jy/beam ! Clean residual mean=0.000004 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.867524 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 114 components and 0.867524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053795Jy sigma=0.331152 ! Fit after self-cal, rms=0.053794Jy sigma=0.331147 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053794Jy sigma=0.331147 ! Fit after self-cal, rms=0.053788Jy sigma=0.331104 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=3.102 mas, bmaj=5.906 mas, bpa=-7.047 degrees ! Estimated noise=3.41071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.628455 Jy ! Component: 100 - total flux cleaned = 0.777257 Jy ! Component: 150 - total flux cleaned = 0.830113 Jy ! Component: 200 - total flux cleaned = 0.851105 Jy ! Total flux subtracted in 200 components = 0.851105 Jy ! Clean residual min=-0.007171 max=0.009917 Jy/beam ! Clean residual mean=-0.000013 rms=0.001857 Jy/beam ! Combined flux in latest and established models = 0.851105 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.851105 Jy ! Inverting map and beam ! Estimated beam: bmin=3.548 mas, bmaj=6.679 mas, bpa=-4.52 degrees ! Estimated noise=2.93457 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 = 0.0110171 Jy ! Component: 100 - total flux cleaned = 0.01701 Jy ! Component: 150 - total flux cleaned = 0.0179049 Jy ! Component: 200 - total flux cleaned = 0.0180546 Jy ! Total flux subtracted in 200 components = 0.0180546 Jy ! Clean residual min=-0.004476 max=0.005213 Jy/beam ! Clean residual mean=0.000003 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.869159 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.869159 Jy ! Inverting map ! Added new window around map position (-29.5, 109). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00440396 Jy ! Component: 100 - total flux cleaned = 0.00482536 Jy ! Component: 150 - total flux cleaned = 0.00494684 Jy ! Component: 200 - total flux cleaned = 0.00494781 Jy ! Total flux subtracted in 200 components = 0.00494781 Jy ! Clean residual min=-0.004146 max=0.004221 Jy/beam ! Clean residual mean=-0.000000 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.874107 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 0.874107 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=7.366 mas, bmaj=10.39 mas, bpa=-5.172 degrees ! Estimated noise=3.63266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114895 Jy ! Component: 100 - total flux cleaned = 0.00114792 Jy ! Component: 150 - total flux cleaned = 0.00114396 Jy ! Component: 200 - total flux cleaned = 0.00114323 Jy ! Total flux subtracted in 200 components = 0.00114323 Jy ! Clean residual min=-0.004269 max=0.003702 Jy/beam ! Clean residual mean=-0.000005 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 0.87525 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 = 1.68271e-06 Jy ! Component: 100 - total flux cleaned = 4.17578e-05 Jy ! Component: 150 - total flux cleaned = 4.07558e-05 Jy ! Component: 200 - total flux cleaned = 4.06405e-05 Jy ! Total flux subtracted in 200 components = 4.06405e-05 Jy ! Clean residual min=-0.004111 max=0.003772 Jy/beam ! Clean residual mean=-0.000006 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 0.875291 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 76 components and 0.875291 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.548 mas, bmaj=6.679 mas, bpa=-4.52 degrees ! Estimated noise=2.93457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.32704e-05 Jy ! Component: 100 - total flux cleaned = -6.0037e-05 Jy ! Component: 150 - total flux cleaned = -0.000140771 Jy ! Component: 200 - total flux cleaned = -0.000219204 Jy ! Total flux subtracted in 200 components = -0.000219204 Jy ! Clean residual min=-0.003951 max=0.003971 Jy/beam ! Clean residual mean=-0.000001 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.875072 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 91 components and 0.875072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053836Jy sigma=0.331741 ! Fit after self-cal, rms=0.053791Jy sigma=0.331504 wmodel J2212+2355_S_e_map.mod ! Writing 91 model components to file: J2212+2355_S_e_map.mod wobs J2212+2355_S_e_uvs.fits ! Writing UV FITS file: J2212+2355_S_e_uvs.fits wwins J2212+2355_S_e_map.win ! wwins: Wrote 3 windows to J2212+2355_S_e_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 = 0.00056778 Jy ! Component: 100 - total flux cleaned = 0.00122889 Jy ! Component: 150 - total flux cleaned = 0.00192412 Jy ! Component: 200 - total flux cleaned = 0.00265733 Jy ! Component: 250 - total flux cleaned = 0.0031311 Jy ! Component: 300 - total flux cleaned = 0.00359124 Jy ! Component: 350 - total flux cleaned = 0.00403946 Jy ! Component: 400 - total flux cleaned = 0.0044768 Jy ! Component: 450 - total flux cleaned = 0.00485047 Jy ! Component: 500 - total flux cleaned = 0.00516279 Jy ! Component: 550 - total flux cleaned = 0.00556895 Jy ! Component: 600 - total flux cleaned = 0.00586625 Jy ! Component: 650 - total flux cleaned = 0.00620659 Jy ! Component: 700 - total flux cleaned = 0.00663551 Jy ! Component: 750 - total flux cleaned = 0.00682235 Jy ! Component: 800 - total flux cleaned = 0.00705226 Jy ! Component: 850 - total flux cleaned = 0.00723295 Jy ! Component: 900 - total flux cleaned = 0.00745488 Jy ! Component: 950 - total flux cleaned = 0.00767329 Jy ! Component: 1000 - total flux cleaned = 0.00797295 Jy ! Component: 1050 - total flux cleaned = 0.00822394 Jy ! Component: 1100 - total flux cleaned = 0.00834715 Jy ! Component: 1150 - total flux cleaned = 0.00859065 Jy ! Component: 1200 - total flux cleaned = 0.00882957 Jy ! Component: 1250 - total flux cleaned = 0.00918193 Jy ! Component: 1300 - total flux cleaned = 0.00937398 Jy ! Component: 1350 - total flux cleaned = 0.00948897 Jy ! Component: 1400 - total flux cleaned = 0.00975152 Jy ! Component: 1450 - total flux cleaned = 0.00989975 Jy ! Component: 1500 - total flux cleaned = 0.00993682 Jy ! Component: 1550 - total flux cleaned = 0.0101888 Jy ! Component: 1600 - total flux cleaned = 0.0102601 Jy ! Component: 1650 - total flux cleaned = 0.0103305 Jy ! Component: 1700 - total flux cleaned = 0.0105041 Jy ! Component: 1750 - total flux cleaned = 0.0106414 Jy ! Component: 1800 - total flux cleaned = 0.0105403 Jy ! Component: 1850 - total flux cleaned = 0.0106409 Jy ! Component: 1900 - total flux cleaned = 0.0108054 Jy ! Component: 1950 - total flux cleaned = 0.0108045 Jy ! Component: 2000 - total flux cleaned = 0.0107075 Jy ! Component: 2050 - total flux cleaned = 0.0107398 Jy ! Component: 2100 - total flux cleaned = 0.0107085 Jy ! Component: 2150 - total flux cleaned = 0.0107709 Jy ! Component: 2200 - total flux cleaned = 0.010709 Jy ! Component: 2250 - total flux cleaned = 0.0108308 Jy ! Component: 2300 - total flux cleaned = 0.0108303 Jy ! Component: 2350 - total flux cleaned = 0.0107703 Jy ! Component: 2400 - total flux cleaned = 0.0108887 Jy ! Component: 2450 - total flux cleaned = 0.010801 Jy ! Component: 2500 - total flux cleaned = 0.0109169 Jy ! Component: 2550 - total flux cleaned = 0.0108592 Jy ! Component: 2600 - total flux cleaned = 0.010916 Jy ! Component: 2650 - total flux cleaned = 0.0108603 Jy ! Component: 2700 - total flux cleaned = 0.0108881 Jy ! Component: 2750 - total flux cleaned = 0.0109978 Jy ! Component: 2800 - total flux cleaned = 0.0109976 Jy ! Component: 2850 - total flux cleaned = 0.0110244 Jy ! Component: 2900 - total flux cleaned = 0.0109706 Jy ! Component: 2950 - total flux cleaned = 0.0109708 Jy ! Component: 3000 - total flux cleaned = 0.0109446 Jy ! Component: 3050 - total flux cleaned = 0.0110745 Jy ! Component: 3100 - total flux cleaned = 0.0111001 Jy ! Component: 3150 - total flux cleaned = 0.0110238 Jy ! Component: 3200 - total flux cleaned = 0.0110997 Jy ! Component: 3250 - total flux cleaned = 0.0111245 Jy ! Component: 3300 - total flux cleaned = 0.0110007 Jy ! Component: 3350 - total flux cleaned = 0.0109515 Jy ! Component: 3400 - total flux cleaned = 0.0109513 Jy ! Component: 3450 - total flux cleaned = 0.010879 Jy ! Component: 3500 - total flux cleaned = 0.0108075 Jy ! Component: 3550 - total flux cleaned = 0.0108313 Jy ! Component: 3600 - total flux cleaned = 0.0108309 Jy ! Component: 3650 - total flux cleaned = 0.0106907 Jy ! Component: 3700 - total flux cleaned = 0.010621 Jy ! Component: 3750 - total flux cleaned = 0.0105522 Jy ! Component: 3800 - total flux cleaned = 0.0105067 Jy ! Component: 3850 - total flux cleaned = 0.0104614 Jy ! Component: 3900 - total flux cleaned = 0.0103271 Jy ! Component: 3950 - total flux cleaned = 0.0103495 Jy ! Component: 4000 - total flux cleaned = 0.0103056 Jy ! Component: 4050 - total flux cleaned = 0.0103716 Jy ! Total flux subtracted in 4096 components = 0.0103498 Jy ! Clean residual min=-0.001353 max=0.001296 Jy/beam ! Clean residual mean=-0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.885421 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 348 components and 0.885422 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2212+2355_S_e_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.548 x 6.679 at -4.52 degrees (North through East) ! Clean map min=-0.0031453 max=0.81116 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2212+2355_S_e_map.fits wmodel /image_prod/ug002_uva//J2212+2355_S_e_map.mod ! Writing 348 model components to file: /image_prod/ug002_uva//J2212+2355_S_e_map.mod wobs /image_prod/ug002_uva//J2212+2355_S_e_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2212+2355_S_e_uvs.fits wwins /image_prod/ug002_uva//J2212+2355_S_e_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2212+2355_S_e_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.811165 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000383962 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.142004 0.142004 0.284008 0.568016 1.13603 2.27206 4.54413 9.08825 18.1765 36.353 72.706 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.811 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2112.62 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2212+2355_S_e_dfm.log closed on Thu Mar 5 05:32:15 2020