! Started logfile: /image_prod/ug002_uvm//J2223-1607_S_a_dfm.log on Wed Mar 4 17:44:21 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_uvm//J2223-1607_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J2223-1607_S_a_uvm.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! AN table 2: 20 integrations on 36 of 36 possible baselines. ! AN table 3: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944803 visibilities/baseline/integration-bin. ! Found source: J2223-1607 ! ! 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 7908 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 J2223-1607_S_a] 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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013470Jy sigma=7.634690 ! Fit after self-cal, rms=0.891080Jy sigma=6.629689 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.48 mas, bmaj=6.887 mas, bpa=-4.106 degrees ! Estimated noise=1.58928 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 = 0.0846124 Jy ! Component: 100 - total flux cleaned = 0.112404 Jy ! Total flux subtracted in 100 components = 0.112404 Jy ! Clean residual min=-0.005140 max=0.011131 Jy/beam ! Clean residual mean=0.000010 rms=0.001402 Jy/beam ! Combined flux in latest and established models = 0.112404 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.112404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082476Jy sigma=0.523668 ! Fit after self-cal, rms=0.082271Jy sigma=0.522368 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119432 Jy ! Component: 100 - total flux cleaned = 0.0182675 Jy ! Total flux subtracted in 100 components = 0.0182675 Jy ! Clean residual min=-0.004661 max=0.005061 Jy/beam ! Clean residual mean=0.000003 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.130671 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.130671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080104Jy sigma=0.495437 ! Fit after self-cal, rms=0.080069Jy sigma=0.495338 ! 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=3.125 mas, bmaj=8.315 mas, bpa=-2.949 degrees ! Estimated noise=1.10622 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 = 0.00716991 Jy ! Component: 100 - total flux cleaned = 0.0107245 Jy ! Component: 150 - total flux cleaned = 0.0125709 Jy ! Component: 200 - total flux cleaned = 0.0128607 Jy ! Total flux subtracted in 200 components = 0.0128607 Jy ! Clean residual min=-0.004185 max=0.007401 Jy/beam ! Clean residual mean=0.000005 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 0.143532 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 0.143532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079680Jy sigma=0.488643 ! Fit after self-cal, rms=0.079660Jy sigma=0.488583 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.125 x 8.315 at -2.949 degrees (North through East) ! Clean map min=-0.0040454 max=0.11176 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.06 KP 0.94 ! LA 0.93 MK 0.96 NL 0.94 OV 1.04 ! PT 0.95 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.64 FD 1.36 HN 1.11 KP 0.96 ! LA 0.94 MK 1.03 OV 1.03 PT 0.93 ! SC 0.88 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 HN 1.52 KP 0.92 LA 0.95 ! MK 1.00 NL 0.99 OV 1.07 PT 0.97 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 1.08 KP 0.91 ! LA 0.94 MK 1.06 NL 1.02 OV 1.05 ! PT 0.91 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 2.02 FD 1.06 HN 1.04 KP 0.89 ! LA 0.91 MK 1.00 OV 1.08 PT 0.97 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.08 HN 1.28 KP 0.92 LA 0.94 ! MK 1.02 NL 1.04 OV 1.12 PT 1.00 ! SC 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.46 FD 1.02 HN 1.12 KP 0.95 ! LA 0.95 MK 1.05 NL 0.83 OV 1.06 ! PT 0.93 SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.25 FD 1.05 HN 1.05 KP 0.91 ! LA 0.94 MK 1.05 OV 1.02 PT 0.94 ! SC 0.86 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.05 HN 1.42 KP 1.01 LA 0.95 ! MK 0.99 NL 1.15 OV 1.04 PT 0.99 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.079660Jy sigma=0.488583 ! Fit after self-cal, rms=0.085705Jy sigma=0.473642 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.126 mas, bmaj=8.225 mas, bpa=-2.035 degrees ! Estimated noise=1.09846 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 (13, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00514596 Jy ! Component: 100 - total flux cleaned = 0.00774082 Jy ! Component: 150 - total flux cleaned = 0.00833639 Jy ! Component: 200 - total flux cleaned = 0.00839944 Jy ! Total flux subtracted in 200 components = 0.00839944 Jy ! Clean residual min=-0.002731 max=0.003336 Jy/beam ! Clean residual mean=-0.000004 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.151931 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 69 components and 0.151931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085421Jy sigma=0.470049 ! Fit after self-cal, rms=0.085563Jy sigma=0.469486 ! 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=0.085563Jy sigma=0.469486 ! Fit after self-cal, rms=0.088264Jy sigma=0.466692 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.115 mas, bmaj=8.195 mas, bpa=-1.858 degrees ! Estimated noise=1.09386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225892 Jy ! Component: 100 - total flux cleaned = 0.00288088 Jy ! Component: 150 - total flux cleaned = 0.00311479 Jy ! Component: 200 - total flux cleaned = 0.00323577 Jy ! Total flux subtracted in 200 components = 0.00323577 Jy ! Clean residual min=-0.002539 max=0.002311 Jy/beam ! Clean residual mean=-0.000002 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.155167 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 0.155167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088200Jy sigma=0.465851 ! Fit after self-cal, rms=0.088229Jy sigma=0.465768 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 = 0.000527001 Jy ! Component: 100 - total flux cleaned = 0.000599412 Jy ! Component: 150 - total flux cleaned = 0.000668438 Jy ! Component: 200 - total flux cleaned = 0.000668781 Jy ! Total flux subtracted in 200 components = 0.000668781 Jy ! Clean residual min=-0.002521 max=0.002254 Jy/beam ! Clean residual mean=-0.000002 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.155836 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 102 components and 0.155836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088202Jy sigma=0.465518 ! Fit after self-cal, rms=0.088200Jy sigma=0.465512 ! 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=0.088200Jy sigma=0.465512 ! Fit after self-cal, rms=0.088114Jy sigma=0.465425 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.11 mas, bmaj=8.188 mas, bpa=-1.817 degrees ! Estimated noise=1.09162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000942775 Jy ! Component: 100 - total flux cleaned = 0.00103422 Jy ! Component: 150 - total flux cleaned = 0.0010908 Jy ! Component: 200 - total flux cleaned = 0.00109033 Jy ! Total flux subtracted in 200 components = 0.00109033 Jy ! Clean residual min=-0.002501 max=0.002189 Jy/beam ! Clean residual mean=-0.000001 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.156926 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 110 components and 0.156926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088091Jy sigma=0.465220 ! Fit after self-cal, rms=0.088088Jy sigma=0.465213 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 = 0.000167666 Jy ! Component: 100 - total flux cleaned = 0.000193022 Jy ! Component: 150 - total flux cleaned = 0.000216723 Jy ! Component: 200 - total flux cleaned = 0.000262666 Jy ! Total flux subtracted in 200 components = 0.000262666 Jy ! Clean residual min=-0.002484 max=0.002172 Jy/beam ! Clean residual mean=-0.000001 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.157189 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 114 components and 0.157189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088073Jy sigma=0.465112 ! Fit after self-cal, rms=0.088072Jy sigma=0.465109 ! 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=0.088072Jy sigma=0.465109 ! Fit after self-cal, rms=0.087981Jy sigma=0.465094 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.192 mas, bmaj=17.33 mas, bpa=2.413 degrees ! Estimated noise=1.37832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154048 Jy ! Component: 100 - total flux cleaned = 0.00176243 Jy ! Component: 150 - total flux cleaned = 0.00176275 Jy ! Component: 200 - total flux cleaned = 0.00173453 Jy ! Total flux subtracted in 200 components = 0.00173453 Jy ! Clean residual min=-0.002569 max=0.002254 Jy/beam ! Clean residual mean=-0.000003 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.158923 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 118 components and 0.158923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087977Jy sigma=0.465069 ! Fit after self-cal, rms=0.087974Jy sigma=0.465042 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 = 0.000301162 Jy ! Component: 100 - total flux cleaned = 0.000274948 Jy ! Component: 150 - total flux cleaned = 0.000227633 Jy ! Component: 200 - total flux cleaned = 0.00020571 Jy ! Total flux subtracted in 200 components = 0.00020571 Jy ! Clean residual min=-0.002579 max=0.002241 Jy/beam ! Clean residual mean=-0.000004 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.159129 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 122 components and 0.159129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087980Jy sigma=0.465116 ! Fit after self-cal, rms=0.087976Jy sigma=0.465104 ! 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=3.11 mas, bmaj=8.19 mas, bpa=-1.816 degrees ! Estimated noise=1.09136 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.11 x 8.19 at -1.816 degrees (North through East) ! Clean map min=-0.0035142 max=0.11039 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=2.465 mas, bmaj=6.76 mas, bpa=-3.036 degrees ! Estimated noise=1.56511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0842292 Jy ! Component: 100 - total flux cleaned = 0.113261 Jy ! Component: 150 - total flux cleaned = 0.125641 Jy ! Component: 200 - total flux cleaned = 0.132543 Jy ! Total flux subtracted in 200 components = 0.132543 Jy ! Clean residual min=-0.003711 max=0.004566 Jy/beam ! Clean residual mean=0.000004 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.132543 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.132543 Jy ! Inverting map and beam ! Estimated beam: bmin=3.11 mas, bmaj=8.19 mas, bpa=-1.816 degrees ! Estimated noise=1.09136 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (5.5, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00768265 Jy ! Component: 100 - total flux cleaned = 0.0129138 Jy ! Component: 150 - total flux cleaned = 0.0167285 Jy ! Component: 200 - total flux cleaned = 0.0195687 Jy ! Total flux subtracted in 200 components = 0.0195687 Jy ! Clean residual min=-0.002850 max=0.002658 Jy/beam ! Clean residual mean=0.000002 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.152112 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 65 components and 0.152112 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=8.192 mas, bmaj=17.33 mas, bpa=2.413 degrees ! Estimated noise=1.37832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338473 Jy ! Component: 100 - total flux cleaned = 0.00529114 Jy ! Component: 150 - total flux cleaned = 0.00642837 Jy ! Component: 200 - total flux cleaned = 0.00660226 Jy ! Total flux subtracted in 200 components = 0.00660226 Jy ! Clean residual min=-0.002616 max=0.002418 Jy/beam ! Clean residual mean=-0.000003 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.158714 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 = 3.08364e-05 Jy ! Component: 100 - total flux cleaned = 8.85783e-05 Jy ! Component: 150 - total flux cleaned = 0.000167605 Jy ! Component: 200 - total flux cleaned = 0.000215617 Jy ! Total flux subtracted in 200 components = 0.000215617 Jy ! Clean residual min=-0.002594 max=0.002318 Jy/beam ! Clean residual mean=-0.000003 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.15893 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 114 components and 0.15893 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.11 mas, bmaj=8.19 mas, bpa=-1.816 degrees ! Estimated noise=1.09136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000279716 Jy ! Component: 100 - total flux cleaned = -0.000405596 Jy ! Component: 150 - total flux cleaned = -0.000406004 Jy ! Component: 200 - total flux cleaned = -0.000405872 Jy ! Total flux subtracted in 200 components = -0.000405872 Jy ! Clean residual min=-0.002459 max=0.002312 Jy/beam ! Clean residual mean=-0.000001 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.158524 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 130 components and 0.158524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087945Jy sigma=0.465006 ! Fit after self-cal, rms=0.087919Jy sigma=0.464885 wmodel J2223-1607_S_a_map.mod ! Writing 130 model components to file: J2223-1607_S_a_map.mod wobs J2223-1607_S_a_uvs.fits ! Writing UV FITS file: J2223-1607_S_a_uvs.fits wwins J2223-1607_S_a_map.win ! wwins: Wrote 3 windows to J2223-1607_S_a_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 = -6.42234e-05 Jy ! Component: 100 - total flux cleaned = 0.000120311 Jy ! Component: 150 - total flux cleaned = 0.000293313 Jy ! Component: 200 - total flux cleaned = 0.000458803 Jy ! Component: 250 - total flux cleaned = 0.000492077 Jy ! Component: 300 - total flux cleaned = 0.000616874 Jy ! Component: 350 - total flux cleaned = 0.000677621 Jy ! Component: 400 - total flux cleaned = 0.000706418 Jy ! Component: 450 - total flux cleaned = 0.00070705 Jy ! Component: 500 - total flux cleaned = 0.000790977 Jy ! Component: 550 - total flux cleaned = 0.00079047 Jy ! Component: 600 - total flux cleaned = 0.000790749 Jy ! Component: 650 - total flux cleaned = 0.000870347 Jy ! Component: 700 - total flux cleaned = 0.000896207 Jy ! Component: 750 - total flux cleaned = 0.000845206 Jy ! Component: 800 - total flux cleaned = 0.000971563 Jy ! Component: 850 - total flux cleaned = 0.000971637 Jy ! Component: 900 - total flux cleaned = 0.00102067 Jy ! Component: 950 - total flux cleaned = 0.00104482 Jy ! Component: 1000 - total flux cleaned = 0.00104466 Jy ! Component: 1050 - total flux cleaned = 0.00102072 Jy ! Component: 1100 - total flux cleaned = 0.00102141 Jy ! Component: 1150 - total flux cleaned = 0.0010907 Jy ! Component: 1200 - total flux cleaned = 0.0010679 Jy ! Component: 1250 - total flux cleaned = 0.0010451 Jy ! Component: 1300 - total flux cleaned = 0.00106769 Jy ! Component: 1350 - total flux cleaned = 0.00106796 Jy ! Component: 1400 - total flux cleaned = 0.00113363 Jy ! Component: 1450 - total flux cleaned = 0.00115521 Jy ! Component: 1500 - total flux cleaned = 0.00111226 Jy ! Component: 1550 - total flux cleaned = 0.00111268 Jy ! Component: 1600 - total flux cleaned = 0.00111281 Jy ! Component: 1650 - total flux cleaned = 0.00113404 Jy ! Component: 1700 - total flux cleaned = 0.00115484 Jy ! Component: 1750 - total flux cleaned = 0.00111363 Jy ! Component: 1800 - total flux cleaned = 0.00107276 Jy ! Component: 1850 - total flux cleaned = 0.00099187 Jy ! Component: 1900 - total flux cleaned = 0.000951999 Jy ! Component: 1950 - total flux cleaned = 0.000872489 Jy ! Component: 2000 - total flux cleaned = 0.000852746 Jy ! Component: 2050 - total flux cleaned = 0.000735176 Jy ! Component: 2100 - total flux cleaned = 0.000754389 Jy ! Component: 2150 - total flux cleaned = 0.000581348 Jy ! Component: 2200 - total flux cleaned = 0.000562325 Jy ! Component: 2250 - total flux cleaned = 0.000448933 Jy ! Component: 2300 - total flux cleaned = 0.000430244 Jy ! Component: 2350 - total flux cleaned = 0.000449062 Jy ! Component: 2400 - total flux cleaned = 0.000393501 Jy ! Component: 2450 - total flux cleaned = 0.000375241 Jy ! Component: 2500 - total flux cleaned = 0.000338537 Jy ! Component: 2550 - total flux cleaned = 0.000302151 Jy ! Component: 2600 - total flux cleaned = 0.000284278 Jy ! Component: 2650 - total flux cleaned = 0.000248706 Jy ! Component: 2700 - total flux cleaned = 0.000248844 Jy ! Component: 2750 - total flux cleaned = 0.000301449 Jy ! Component: 2800 - total flux cleaned = 0.000266454 Jy ! Component: 2850 - total flux cleaned = 0.00021432 Jy ! Component: 2900 - total flux cleaned = 0.000318018 Jy ! Component: 2950 - total flux cleaned = 0.000232191 Jy ! Component: 3000 - total flux cleaned = 0.000249302 Jy ! Component: 3050 - total flux cleaned = 0.000215408 Jy ! Component: 3100 - total flux cleaned = 0.000198528 Jy ! Component: 3150 - total flux cleaned = 0.000164699 Jy ! Component: 3200 - total flux cleaned = 0.000247814 Jy ! Component: 3250 - total flux cleaned = 0.000181673 Jy ! Component: 3300 - total flux cleaned = 0.000181607 Jy ! Component: 3350 - total flux cleaned = 0.000132518 Jy ! Component: 3400 - total flux cleaned = 0.00010006 Jy ! Component: 3450 - total flux cleaned = 9.98289e-05 Jy ! Component: 3500 - total flux cleaned = 5.15143e-05 Jy ! Component: 3550 - total flux cleaned = 8.3396e-05 Jy ! Component: 3600 - total flux cleaned = 1.9628e-05 Jy ! Component: 3650 - total flux cleaned = 3.5573e-05 Jy ! Component: 3700 - total flux cleaned = -2.72179e-05 Jy ! Component: 3750 - total flux cleaned = -8.93899e-05 Jy ! Component: 3800 - total flux cleaned = -4.29289e-05 Jy ! Component: 3850 - total flux cleaned = -0.00010461 Jy ! Component: 3900 - total flux cleaned = -0.000135332 Jy ! Component: 3950 - total flux cleaned = -7.43011e-05 Jy ! Component: 4000 - total flux cleaned = -0.00015016 Jy ! Component: 4050 - total flux cleaned = -0.000180288 Jy ! Total flux subtracted in 4096 components = -0.000195349 Jy ! Clean residual min=-0.000924 max=0.000838 Jy/beam ! Clean residual mean=-0.000002 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.158328 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 404 components and 0.158328 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J2223-1607_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.11 x 8.19 at -1.816 degrees (North through East) ! Clean map min=-0.0016885 max=0.112 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J2223-1607_S_a_map.fits wmodel /image_prod/ug002_uvm//J2223-1607_S_a_map.mod ! Writing 404 model components to file: /image_prod/ug002_uvm//J2223-1607_S_a_map.mod wobs /image_prod/ug002_uvm//J2223-1607_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J2223-1607_S_a_uvs.fits wwins /image_prod/ug002_uvm//J2223-1607_S_a_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uvm//J2223-1607_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.111997 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000283318 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.758908 0.758908 1.51782 3.03563 6.07126 12.1425 24.285 48.5701 97.1402 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.111 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 395.304 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J2223-1607_S_a_dfm.log closed on Wed Mar 4 17:44:25 2020