! Started logfile: /image_prod/ug002_uva//J2043+3423_S_dfm.log on Thu Mar 5 04:56:30 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//J2043+3423_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2043+3423_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.85363 visibilities/baseline/integration-bin. ! Found source: J2043+3423 ! ! 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 8643 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 J2043+3423_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 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.029772Jy sigma=8.570485 ! Fit after self-cal, rms=0.850128Jy sigma=6.924247 ! 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=3.785 mas, bmaj=6.886 mas, bpa=17.02 degrees ! Estimated noise=1.57532 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 = 0.124106 Jy ! Component: 100 - total flux cleaned = 0.192278 Jy ! Total flux subtracted in 100 components = 0.192278 Jy ! Clean residual min=-0.015045 max=0.036613 Jy/beam ! Clean residual mean=0.000050 rms=0.005195 Jy/beam ! Combined flux in latest and established models = 0.192278 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 44 components and 0.192278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117639Jy sigma=0.971313 ! Fit after self-cal, rms=0.115957Jy sigma=0.963218 ! Inverting map ! Added new window around map position (-4.5, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0467033 Jy ! Component: 100 - total flux cleaned = 0.0795901 Jy ! Total flux subtracted in 100 components = 0.0795901 Jy ! Clean residual min=-0.009881 max=0.022378 Jy/beam ! Clean residual mean=0.000029 rms=0.003138 Jy/beam ! Combined flux in latest and established models = 0.271868 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 90 components and 0.271868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089596Jy sigma=0.678861 ! Fit after self-cal, rms=0.089348Jy sigma=0.677670 ! Inverting map ! Added new window around map position (5.5, 4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0252112 Jy ! Component: 100 - total flux cleaned = 0.0441741 Jy ! Total flux subtracted in 100 components = 0.0441741 Jy ! Clean residual min=-0.007154 max=0.011376 Jy/beam ! Clean residual mean=0.000018 rms=0.002120 Jy/beam ! Combined flux in latest and established models = 0.316042 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 126 components and 0.316042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079881Jy sigma=0.562951 ! Fit after self-cal, rms=0.079813Jy sigma=0.562647 ! 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=4.622 mas, bmaj=7.51 mas, bpa=13.48 degrees ! Estimated noise=0.953266 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 = 0.0207085 Jy ! Component: 100 - total flux cleaned = 0.0355579 Jy ! Component: 150 - total flux cleaned = 0.0467359 Jy ! Component: 200 - total flux cleaned = 0.0553056 Jy ! Total flux subtracted in 200 components = 0.0553056 Jy ! Clean residual min=-0.003974 max=0.006100 Jy/beam ! Clean residual mean=0.000005 rms=0.001317 Jy/beam ! Combined flux in latest and established models = 0.371347 Jy ! Performing phase self-cal ! Adding 105 model components to the UV plane model. ! The established model now contains 221 components and 0.371347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073678Jy sigma=0.479475 ! Fit after self-cal, rms=0.073644Jy sigma=0.479207 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.622 x 7.51 at 13.48 degrees (North through East) ! Clean map min=-0.0038386 max=0.15214 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.01 HN 0.93 KP 0.96 ! LA 0.98 MK 1.08 NL 1.07 OV 1.01 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 0.90 KP 0.96 ! LA 0.98 MK 1.01 NL 1.13 OV 1.02 ! PT 0.95 SC 0.72 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.95 HN 0.95 KP 0.95 ! LA 0.96 MK 1.00 NL 1.03 OV 1.03 ! PT 0.95 SC 1.05 ! ! ! Fit before self-cal, rms=0.073644Jy sigma=0.479207 ! Fit after self-cal, rms=0.067459Jy sigma=0.461976 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.588 mas, bmaj=7.426 mas, bpa=13.48 degrees ! Estimated noise=0.924069 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 = 0.000347451 Jy ! Component: 100 - total flux cleaned = 0.000531297 Jy ! Component: 150 - total flux cleaned = 0.000624242 Jy ! Component: 200 - total flux cleaned = 0.00073389 Jy ! Total flux subtracted in 200 components = 0.00073389 Jy ! Clean residual min=-0.003327 max=0.003249 Jy/beam ! Clean residual mean=-0.000004 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.372081 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 231 components and 0.372081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067421Jy sigma=0.461697 ! Fit after self-cal, rms=0.067471Jy sigma=0.461631 ! 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=0.067471Jy sigma=0.461631 ! Fit after self-cal, rms=0.064690Jy sigma=0.448109 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.62 mas, bmaj=7.505 mas, bpa=11.92 degrees ! Estimated noise=0.928605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000296638 Jy ! Component: 100 - total flux cleaned = 0.000520794 Jy ! Component: 150 - total flux cleaned = 0.000765258 Jy ! Component: 200 - total flux cleaned = 0.00095414 Jy ! Total flux subtracted in 200 components = 0.00095414 Jy ! Clean residual min=-0.001846 max=0.002018 Jy/beam ! Clean residual mean=0.000001 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.373035 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 250 components and 0.373035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064649Jy sigma=0.447778 ! Fit after self-cal, rms=0.064663Jy sigma=0.447720 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 = 0.000232125 Jy ! Component: 100 - total flux cleaned = 0.000413714 Jy ! Component: 150 - total flux cleaned = 0.000556278 Jy ! Component: 200 - total flux cleaned = 0.000668203 Jy ! Total flux subtracted in 200 components = 0.000668203 Jy ! Clean residual min=-0.001856 max=0.002020 Jy/beam ! Clean residual mean=0.000001 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.373704 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 261 components and 0.373704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064646Jy sigma=0.447613 ! Fit after self-cal, rms=0.064649Jy sigma=0.447606 ! 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=0.064649Jy sigma=0.447606 ! Fit after self-cal, rms=0.064435Jy sigma=0.447226 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.63 mas, bmaj=7.515 mas, bpa=11.58 degrees ! Estimated noise=0.928306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000640781 Jy ! Component: 100 - total flux cleaned = 0.000911765 Jy ! Component: 150 - total flux cleaned = 0.0010714 Jy ! Component: 200 - total flux cleaned = 0.00121583 Jy ! Total flux subtracted in 200 components = 0.00121583 Jy ! Clean residual min=-0.001861 max=0.002043 Jy/beam ! Clean residual mean=0.000001 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.374919 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 264 components and 0.374919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064410Jy sigma=0.447008 ! Fit after self-cal, rms=0.064407Jy sigma=0.447003 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 = 0.000165884 Jy ! Component: 100 - total flux cleaned = 0.000249049 Jy ! Component: 150 - total flux cleaned = 0.000345363 Jy ! Component: 200 - total flux cleaned = 0.000434318 Jy ! Total flux subtracted in 200 components = 0.000434318 Jy ! Clean residual min=-0.001814 max=0.001998 Jy/beam ! Clean residual mean=0.000001 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.375354 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 266 components and 0.375354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064396Jy sigma=0.446904 ! Fit after self-cal, rms=0.064397Jy sigma=0.446902 ! 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=0.064397Jy sigma=0.446902 ! Fit after self-cal, rms=0.064176Jy sigma=0.446831 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.047 mas, bmaj=9.806 mas, bpa=-8.013 degrees ! Estimated noise=1.03613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119995 Jy ! Component: 100 - total flux cleaned = 0.00174858 Jy ! Component: 150 - total flux cleaned = 0.00187077 Jy ! Component: 200 - total flux cleaned = 0.00196103 Jy ! Total flux subtracted in 200 components = 0.00196103 Jy ! Clean residual min=-0.001795 max=0.002033 Jy/beam ! Clean residual mean=0.000002 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.377315 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 276 components and 0.377315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064165Jy sigma=0.446734 ! Fit after self-cal, rms=0.064159Jy sigma=0.446716 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 = 0.000200442 Jy ! Component: 100 - total flux cleaned = 0.000232141 Jy ! Component: 150 - total flux cleaned = 0.000260618 Jy ! Component: 200 - total flux cleaned = 0.00029813 Jy ! Total flux subtracted in 200 components = 0.00029813 Jy ! Clean residual min=-0.001761 max=0.002027 Jy/beam ! Clean residual mean=0.000002 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.377613 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 283 components and 0.377613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064158Jy sigma=0.446703 ! Fit after self-cal, rms=0.064158Jy sigma=0.446698 ! 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=4.635 mas, bmaj=7.517 mas, bpa=11.41 degrees ! Estimated noise=0.928429 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.635 x 7.517 at 11.41 degrees (North through East) ! Clean map min=-0.0017691 max=0.14674 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=3.838 mas, bmaj=6.872 mas, bpa=15.12 degrees ! Estimated noise=1.53375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.122022 Jy ! Component: 100 - total flux cleaned = 0.189102 Jy ! Component: 150 - total flux cleaned = 0.233321 Jy ! Component: 200 - total flux cleaned = 0.264757 Jy ! Total flux subtracted in 200 components = 0.264757 Jy ! Clean residual min=-0.008175 max=0.017745 Jy/beam ! Clean residual mean=0.000026 rms=0.002800 Jy/beam ! Combined flux in latest and established models = 0.264757 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 90 model components to the UV plane model. ! The established model now contains 90 components and 0.264757 Jy ! Inverting map and beam ! Estimated beam: bmin=4.635 mas, bmaj=7.517 mas, bpa=11.41 degrees ! Estimated noise=0.928429 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 = 0.0316035 Jy ! Component: 100 - total flux cleaned = 0.0527896 Jy ! Component: 150 - total flux cleaned = 0.0677161 Jy ! Component: 200 - total flux cleaned = 0.0785566 Jy ! Total flux subtracted in 200 components = 0.0785566 Jy ! Clean residual min=-0.003317 max=0.006551 Jy/beam ! Clean residual mean=0.000008 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 0.343314 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 180 components and 0.343314 Jy ! Inverting map ! Added new window around map position (0.5, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00806877 Jy ! Component: 100 - total flux cleaned = 0.0140903 Jy ! Component: 150 - total flux cleaned = 0.0186517 Jy ! Component: 200 - total flux cleaned = 0.0221542 Jy ! Total flux subtracted in 200 components = 0.0221542 Jy ! Clean residual min=-0.002102 max=0.002523 Jy/beam ! Clean residual mean=0.000003 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.365468 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 245 components and 0.365468 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=8.047 mas, bmaj=9.806 mas, bpa=-8.013 degrees ! Estimated noise=1.03613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00416745 Jy ! Component: 100 - total flux cleaned = 0.00685481 Jy ! Component: 150 - total flux cleaned = 0.0086592 Jy ! Component: 200 - total flux cleaned = 0.00942883 Jy ! Total flux subtracted in 200 components = 0.00942883 Jy ! Clean residual min=-0.001883 max=0.002087 Jy/beam ! Clean residual mean=0.000002 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.374896 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 = 0.000481061 Jy ! Component: 100 - total flux cleaned = 0.000750615 Jy ! Component: 150 - total flux cleaned = 0.000956233 Jy ! Component: 200 - total flux cleaned = 0.00114284 Jy ! Total flux subtracted in 200 components = 0.00114284 Jy ! Clean residual min=-0.001774 max=0.002068 Jy/beam ! Clean residual mean=0.000002 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.376039 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 310 components and 0.376039 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.635 mas, bmaj=7.517 mas, bpa=11.41 degrees ! Estimated noise=0.928429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000519991 Jy ! Component: 100 - total flux cleaned = -0.00038659 Jy ! Component: 150 - total flux cleaned = -0.000295729 Jy ! Component: 200 - total flux cleaned = -0.000159413 Jy ! Total flux subtracted in 200 components = -0.000159413 Jy ! Clean residual min=-0.001963 max=0.001839 Jy/beam ! Clean residual mean=0.000001 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.37588 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 322 components and 0.37588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064155Jy sigma=0.446469 ! Fit after self-cal, rms=0.064136Jy sigma=0.446369 wmodel J2043+3423_S_map.mod ! Writing 322 model components to file: J2043+3423_S_map.mod wobs J2043+3423_S_uvs.fits ! Writing UV FITS file: J2043+3423_S_uvs.fits wwins J2043+3423_S_map.win ! wwins: Wrote 4 windows to J2043+3423_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 = 0.000530396 Jy ! Component: 100 - total flux cleaned = 0.000894288 Jy ! Component: 150 - total flux cleaned = 0.00101996 Jy ! Component: 200 - total flux cleaned = 0.00111153 Jy ! Component: 250 - total flux cleaned = 0.00122842 Jy ! Component: 300 - total flux cleaned = 0.00125698 Jy ! Component: 350 - total flux cleaned = 0.00125673 Jy ! Component: 400 - total flux cleaned = 0.00128393 Jy ! Component: 450 - total flux cleaned = 0.00136168 Jy ! Component: 500 - total flux cleaned = 0.00138658 Jy ! Component: 550 - total flux cleaned = 0.00138631 Jy ! Component: 600 - total flux cleaned = 0.00141064 Jy ! Component: 650 - total flux cleaned = 0.00143416 Jy ! Component: 700 - total flux cleaned = 0.00141085 Jy ! Component: 750 - total flux cleaned = 0.00141064 Jy ! Component: 800 - total flux cleaned = 0.00141099 Jy ! Component: 850 - total flux cleaned = 0.00138833 Jy ! Component: 900 - total flux cleaned = 0.00121378 Jy ! Component: 950 - total flux cleaned = 0.00123558 Jy ! Component: 1000 - total flux cleaned = 0.00115086 Jy ! Component: 1050 - total flux cleaned = 0.00100434 Jy ! Component: 1100 - total flux cleaned = 0.000921985 Jy ! Component: 1150 - total flux cleaned = 0.000840596 Jy ! Component: 1200 - total flux cleaned = 0.000720315 Jy ! Component: 1250 - total flux cleaned = 0.000641086 Jy ! Component: 1300 - total flux cleaned = 0.000602025 Jy ! Component: 1350 - total flux cleaned = 0.000543553 Jy ! Component: 1400 - total flux cleaned = 0.000467333 Jy ! Component: 1450 - total flux cleaned = 0.000410779 Jy ! Component: 1500 - total flux cleaned = 0.000429319 Jy ! Component: 1550 - total flux cleaned = 0.00031905 Jy ! Component: 1600 - total flux cleaned = 0.000410049 Jy ! Component: 1650 - total flux cleaned = 0.000373871 Jy ! Component: 1700 - total flux cleaned = 0.000320231 Jy ! Component: 1750 - total flux cleaned = 0.00032022 Jy ! Component: 1800 - total flux cleaned = 0.000337411 Jy ! Component: 1850 - total flux cleaned = 0.000302606 Jy ! Component: 1900 - total flux cleaned = 0.000302419 Jy ! Component: 1950 - total flux cleaned = 0.000285479 Jy ! Component: 2000 - total flux cleaned = 0.000302508 Jy ! Component: 2050 - total flux cleaned = 0.000335804 Jy ! Component: 2100 - total flux cleaned = 0.000303081 Jy ! Component: 2150 - total flux cleaned = 0.00031932 Jy ! Component: 2200 - total flux cleaned = 0.000319277 Jy ! Component: 2250 - total flux cleaned = 0.000303509 Jy ! Component: 2300 - total flux cleaned = 0.000382639 Jy ! Component: 2350 - total flux cleaned = 0.000335545 Jy ! Component: 2400 - total flux cleaned = 0.000351259 Jy ! Component: 2450 - total flux cleaned = 0.00035115 Jy ! Component: 2500 - total flux cleaned = 0.000350926 Jy ! Component: 2550 - total flux cleaned = 0.000320573 Jy ! Component: 2600 - total flux cleaned = 0.000365679 Jy ! Component: 2650 - total flux cleaned = 0.00036562 Jy ! Component: 2700 - total flux cleaned = 0.000306604 Jy ! Component: 2750 - total flux cleaned = 0.000321425 Jy ! Component: 2800 - total flux cleaned = 0.000306916 Jy ! Component: 2850 - total flux cleaned = 0.000306918 Jy ! Component: 2900 - total flux cleaned = 0.000264061 Jy ! Component: 2950 - total flux cleaned = 0.000278323 Jy ! Component: 3000 - total flux cleaned = 0.000236176 Jy ! Component: 3050 - total flux cleaned = 0.000180187 Jy ! Component: 3100 - total flux cleaned = 0.000166376 Jy ! Component: 3150 - total flux cleaned = 7.015e-05 Jy ! Component: 3200 - total flux cleaned = 9.73369e-05 Jy ! Component: 3250 - total flux cleaned = 5.67078e-05 Jy ! Component: 3300 - total flux cleaned = -1.04682e-05 Jy ! Component: 3350 - total flux cleaned = -2.37452e-05 Jy ! Component: 3400 - total flux cleaned = -3.69999e-05 Jy ! Component: 3450 - total flux cleaned = -2.39504e-05 Jy ! Component: 3500 - total flux cleaned = -5.0205e-05 Jy ! Component: 3550 - total flux cleaned = -3.75128e-05 Jy ! Component: 3600 - total flux cleaned = -0.000101726 Jy ! Component: 3650 - total flux cleaned = -0.000127414 Jy ! Component: 3700 - total flux cleaned = -0.000127328 Jy ! Component: 3750 - total flux cleaned = -0.000165039 Jy ! Component: 3800 - total flux cleaned = -7.75754e-05 Jy ! Component: 3850 - total flux cleaned = -0.000164429 Jy ! Component: 3900 - total flux cleaned = -0.000139842 Jy ! Component: 3950 - total flux cleaned = -0.000152022 Jy ! Component: 4000 - total flux cleaned = -0.000176357 Jy ! Component: 4050 - total flux cleaned = -0.000200451 Jy ! Total flux subtracted in 4096 components = -0.000176511 Jy ! Clean residual min=-0.000696 max=0.000697 Jy/beam ! Clean residual mean=0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.375703 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 610 components and 0.375703 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2043+3423_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.635 x 7.517 at 11.41 degrees (North through East) ! Clean map min=-0.0016071 max=0.14645 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2043+3423_S_map.fits wmodel /image_prod/ug002_uva//J2043+3423_S_map.mod ! Writing 610 model components to file: /image_prod/ug002_uva//J2043+3423_S_map.mod wobs /image_prod/ug002_uva//J2043+3423_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2043+3423_S_uvs.fits wwins /image_prod/ug002_uva//J2043+3423_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J2043+3423_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.146453 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000230481 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.472128 0.472128 0.944256 1.88851 3.77702 7.55405 15.1081 30.2162 60.4324 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.146 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 635.421 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2043+3423_S_dfm.log closed on Thu Mar 5 04:56:34 2020