! Started logfile: /image_prod/ug002_uvm//J1505+0326_S_a_dfm.log on Wed Mar 4 17:21:10 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//J1505+0326_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1505+0326_S_a_uvm.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! AN table 2: 5 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.791557 visibilities/baseline/integration-bin. ! Found source: J1505+0326 ! ! 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 4500 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 J1505+0326_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 46 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.137231Jy sigma=8.943041 ! Fit after self-cal, rms=0.485840Jy sigma=3.738578 ! 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=2.891 mas, bmaj=7.029 mas, bpa=-4.631 degrees ! Estimated noise=1.96479 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 = 0.405174 Jy ! Component: 100 - total flux cleaned = 0.493528 Jy ! Total flux subtracted in 100 components = 0.493528 Jy ! Clean residual min=-0.014720 max=0.024643 Jy/beam ! Clean residual mean=-0.000011 rms=0.003873 Jy/beam ! Combined flux in latest and established models = 0.493528 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.493528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113376Jy sigma=0.821606 ! Fit after self-cal, rms=0.113378Jy sigma=0.821591 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.021545 Jy ! Component: 100 - total flux cleaned = 0.0324519 Jy ! Total flux subtracted in 100 components = 0.0324519 Jy ! Clean residual min=-0.015048 max=0.020583 Jy/beam ! Clean residual mean=-0.000008 rms=0.003528 Jy/beam ! Combined flux in latest and established models = 0.52598 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.52598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108003Jy sigma=0.776822 ! Fit after self-cal, rms=0.107998Jy sigma=0.776801 ! 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=3.592 mas, bmaj=7.898 mas, bpa=-4.037 degrees ! Estimated noise=1.45935 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 (-27, 17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160339 Jy ! Component: 100 - total flux cleaned = 0.0222222 Jy ! Component: 150 - total flux cleaned = 0.0264873 Jy ! Component: 200 - total flux cleaned = 0.0273886 Jy ! Total flux subtracted in 200 components = 0.0273886 Jy ! Clean residual min=-0.010917 max=0.015003 Jy/beam ! Clean residual mean=-0.000012 rms=0.002615 Jy/beam ! Combined flux in latest and established models = 0.553369 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 0.553369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104641Jy sigma=0.739378 ! Fit after self-cal, rms=0.104463Jy sigma=0.737301 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.592 x 7.898 at -4.037 degrees (North through East) ! Clean map min=-0.010979 max=0.52091 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.00 KP 0.98 ! LA 1.01 MK 1.03 NL 0.97 OV 0.90 ! PT 0.98 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.03 HN 1.00 KP 0.98 ! LA 1.01 MK 0.99 NL 1.01 OV 0.95 ! PT 0.98 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.12 KP 0.97 ! LA 0.99 MK 0.99 NL 1.07 OV 0.90 ! PT 0.99 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.104463Jy sigma=0.737301 ! Fit after self-cal, rms=0.098697Jy sigma=0.696961 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.611 mas, bmaj=7.93 mas, bpa=-3.931 degrees ! Estimated noise=1.44497 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 = -0.00860439 Jy ! Component: 100 - total flux cleaned = -0.0107991 Jy ! Component: 150 - total flux cleaned = -0.0116519 Jy ! Component: 200 - total flux cleaned = -0.0122384 Jy ! Total flux subtracted in 200 components = -0.0122384 Jy ! Clean residual min=-0.009782 max=0.010059 Jy/beam ! Clean residual mean=-0.000021 rms=0.002172 Jy/beam ! Combined flux in latest and established models = 0.541131 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.541131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097667Jy sigma=0.687732 ! Fit after self-cal, rms=0.097628Jy sigma=0.687260 ! 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=0.097628Jy sigma=0.687260 ! Fit after self-cal, rms=0.074730Jy sigma=0.458508 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.613 mas, bmaj=7.908 mas, bpa=-3.792 degrees ! Estimated noise=1.45347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00338207 Jy ! Component: 100 - total flux cleaned = -0.00310238 Jy ! Component: 150 - total flux cleaned = -0.00350992 Jy ! Component: 200 - total flux cleaned = -0.00378066 Jy ! Total flux subtracted in 200 components = -0.00378066 Jy ! Clean residual min=-0.003187 max=0.003441 Jy/beam ! Clean residual mean=-0.000001 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.53735 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.53735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074153Jy sigma=0.453748 ! Fit after self-cal, rms=0.074169Jy sigma=0.453269 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 = -0.000579694 Jy ! Component: 100 - total flux cleaned = -0.000655334 Jy ! Component: 150 - total flux cleaned = -0.000653061 Jy ! Component: 200 - total flux cleaned = -0.000651134 Jy ! Total flux subtracted in 200 components = -0.000651134 Jy ! Clean residual min=-0.003220 max=0.003229 Jy/beam ! Clean residual mean=-0.000002 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.536699 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.536699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074011Jy sigma=0.452107 ! Fit after self-cal, rms=0.073995Jy sigma=0.452070 ! 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=0.073995Jy sigma=0.452070 ! Fit after self-cal, rms=0.072951Jy sigma=0.445922 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.611 mas, bmaj=7.899 mas, bpa=-3.778 degrees ! Estimated noise=1.45177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00115785 Jy ! Component: 100 - total flux cleaned = -0.00123845 Jy ! Component: 150 - total flux cleaned = -0.00151987 Jy ! Component: 200 - total flux cleaned = -0.00176822 Jy ! Total flux subtracted in 200 components = -0.00176822 Jy ! Clean residual min=-0.002788 max=0.002706 Jy/beam ! Clean residual mean=-0.000001 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.534931 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.534931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072745Jy sigma=0.444326 ! Fit after self-cal, rms=0.072725Jy sigma=0.444227 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 = -0.000245178 Jy ! Component: 100 - total flux cleaned = -0.000408459 Jy ! Component: 150 - total flux cleaned = -0.000509129 Jy ! Component: 200 - total flux cleaned = -0.000555844 Jy ! Total flux subtracted in 200 components = -0.000555844 Jy ! Clean residual min=-0.002781 max=0.002636 Jy/beam ! Clean residual mean=-0.000002 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.534375 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.534375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072641Jy sigma=0.443707 ! Fit after self-cal, rms=0.072633Jy sigma=0.443691 ! 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=0.072633Jy sigma=0.443691 ! Fit after self-cal, rms=0.072772Jy sigma=0.443274 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.988 mas, bmaj=11.94 mas, bpa=1.811 degrees ! Estimated noise=1.70649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000770267 Jy ! Component: 100 - total flux cleaned = -0.00107048 Jy ! Component: 150 - total flux cleaned = -0.0012006 Jy ! Component: 200 - total flux cleaned = -0.00125252 Jy ! Total flux subtracted in 200 components = -0.00125252 Jy ! Clean residual min=-0.002892 max=0.002219 Jy/beam ! Clean residual mean=0.000000 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.533122 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.533122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072744Jy sigma=0.443017 ! Fit after self-cal, rms=0.072738Jy sigma=0.442972 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 = -0.000198663 Jy ! Component: 100 - total flux cleaned = -0.000327838 Jy ! Component: 150 - total flux cleaned = -0.00037352 Jy ! Component: 200 - total flux cleaned = -0.000373337 Jy ! Total flux subtracted in 200 components = -0.000373337 Jy ! Clean residual min=-0.002904 max=0.002228 Jy/beam ! Clean residual mean=-0.000001 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.532749 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 99 components and 0.532749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072726Jy sigma=0.442912 ! Fit after self-cal, rms=0.072719Jy sigma=0.442890 ! 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=3.611 mas, bmaj=7.895 mas, bpa=-3.769 degrees ! Estimated noise=1.45112 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.611 x 7.895 at -3.769 degrees (North through East) ! Clean map min=-0.0047609 max=0.51846 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=0.072719Jy sigma=0.442890 ! Fit after self-cal, rms=0.068810Jy sigma=0.414272 ! Inverting map and beam ! Estimated beam: bmin=3.608 mas, bmaj=7.891 mas, bpa=-3.757 degrees ! Estimated noise=1.45081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000670718 Jy ! Component: 100 - total flux cleaned = -0.000770803 Jy ! Component: 150 - total flux cleaned = -0.00090468 Jy ! Component: 200 - total flux cleaned = -0.000945631 Jy ! Total flux subtracted in 200 components = -0.000945631 Jy ! Clean residual min=-0.002653 max=0.002538 Jy/beam ! Clean residual mean=0.000001 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.531803 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 107 components and 0.531803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068738Jy sigma=0.413730 ! Fit after self-cal, rms=0.068729Jy sigma=0.413715 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.23217e-05 Jy ! Component: 100 - total flux cleaned = -8.24417e-05 Jy ! Component: 150 - total flux cleaned = -8.44285e-05 Jy ! Component: 200 - total flux cleaned = -0.000118741 Jy ! Total flux subtracted in 200 components = -0.000118741 Jy ! Clean residual min=-0.002625 max=0.002516 Jy/beam ! Clean residual mean=0.000001 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.531685 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 113 components and 0.531685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068684Jy sigma=0.413461 ! Fit after self-cal, rms=0.068681Jy sigma=0.413456 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068681Jy sigma=0.413456 ! Fit after self-cal, rms=0.068740Jy sigma=0.413360 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=2.899 mas, bmaj=7.009 mas, bpa=-4.565 degrees ! Estimated noise=1.96645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.405486 Jy ! Component: 100 - total flux cleaned = 0.493908 Jy ! Component: 150 - total flux cleaned = 0.514898 Jy ! Component: 200 - total flux cleaned = 0.524024 Jy ! Total flux subtracted in 200 components = 0.524024 Jy ! Clean residual min=-0.004609 max=0.005063 Jy/beam ! Clean residual mean=0.000002 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.524023 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.524023 Jy ! Inverting map and beam ! Estimated beam: bmin=3.608 mas, bmaj=7.889 mas, bpa=-3.759 degrees ! Estimated noise=1.45047 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, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00557284 Jy ! Component: 100 - total flux cleaned = 0.00675384 Jy ! Component: 150 - total flux cleaned = 0.00756264 Jy ! Component: 200 - total flux cleaned = 0.00813865 Jy ! Total flux subtracted in 200 components = 0.00813865 Jy ! Clean residual min=-0.003157 max=0.002853 Jy/beam ! Clean residual mean=0.000004 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.532162 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 36 components and 0.532162 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=7.985 mas, bmaj=11.94 mas, bpa=1.858 degrees ! Estimated noise=1.70745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000954585 Jy ! Component: 100 - total flux cleaned = 0.00100883 Jy ! Component: 150 - total flux cleaned = 0.000909704 Jy ! Component: 200 - total flux cleaned = 0.00082103 Jy ! Total flux subtracted in 200 components = 0.00082103 Jy ! Clean residual min=-0.002976 max=0.002211 Jy/beam ! Clean residual mean=0.000010 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.532983 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 = -4.05778e-05 Jy ! Component: 100 - total flux cleaned = -7.75953e-05 Jy ! Component: 150 - total flux cleaned = -7.70942e-05 Jy ! Component: 200 - total flux cleaned = -0.000143519 Jy ! Total flux subtracted in 200 components = -0.000143519 Jy ! Clean residual min=-0.002862 max=0.002207 Jy/beam ! Clean residual mean=0.000009 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.532839 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 75 components and 0.532839 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.608 mas, bmaj=7.889 mas, bpa=-3.759 degrees ! Estimated noise=1.45047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.04496e-05 Jy ! Component: 100 - total flux cleaned = -0.000101574 Jy ! Component: 150 - total flux cleaned = -0.000218501 Jy ! Component: 200 - total flux cleaned = -0.000220616 Jy ! Total flux subtracted in 200 components = -0.000220616 Jy ! Clean residual min=-0.002633 max=0.002448 Jy/beam ! Clean residual mean=0.000004 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.532619 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 100 components and 0.532619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068796Jy sigma=0.414571 ! Fit after self-cal, rms=0.068725Jy sigma=0.414107 wmodel J1505+0326_S_a_map.mod ! Writing 100 model components to file: J1505+0326_S_a_map.mod wobs J1505+0326_S_a_uvs.fits ! Writing UV FITS file: J1505+0326_S_a_uvs.fits wwins J1505+0326_S_a_map.win ! wwins: Wrote 3 windows to J1505+0326_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 = -0.000889667 Jy ! Component: 100 - total flux cleaned = -0.00166326 Jy ! Component: 150 - total flux cleaned = -0.00218142 Jy ! Component: 200 - total flux cleaned = -0.00259588 Jy ! Component: 250 - total flux cleaned = -0.00275566 Jy ! Component: 300 - total flux cleaned = -0.00298769 Jy ! Component: 350 - total flux cleaned = -0.00313838 Jy ! Component: 400 - total flux cleaned = -0.00324872 Jy ! Component: 450 - total flux cleaned = -0.00328503 Jy ! Component: 500 - total flux cleaned = -0.00338926 Jy ! Component: 550 - total flux cleaned = -0.00332087 Jy ! Component: 600 - total flux cleaned = -0.00335482 Jy ! Component: 650 - total flux cleaned = -0.00328872 Jy ! Component: 700 - total flux cleaned = -0.00332117 Jy ! Component: 750 - total flux cleaned = -0.00322504 Jy ! Component: 800 - total flux cleaned = -0.00338329 Jy ! Component: 850 - total flux cleaned = -0.003352 Jy ! Component: 900 - total flux cleaned = -0.00338329 Jy ! Component: 950 - total flux cleaned = -0.00344429 Jy ! Component: 1000 - total flux cleaned = -0.00350479 Jy ! Component: 1050 - total flux cleaned = -0.00356478 Jy ! Component: 1100 - total flux cleaned = -0.00359432 Jy ! Component: 1150 - total flux cleaned = -0.00362335 Jy ! Component: 1200 - total flux cleaned = -0.00368103 Jy ! Component: 1250 - total flux cleaned = -0.003681 Jy ! Component: 1300 - total flux cleaned = -0.00359584 Jy ! Component: 1350 - total flux cleaned = -0.00348408 Jy ! Component: 1400 - total flux cleaned = -0.00356737 Jy ! Component: 1450 - total flux cleaned = -0.00348464 Jy ! Component: 1500 - total flux cleaned = -0.00343003 Jy ! Component: 1550 - total flux cleaned = -0.00334874 Jy ! Component: 1600 - total flux cleaned = -0.00329522 Jy ! Component: 1650 - total flux cleaned = -0.00324194 Jy ! Component: 1700 - total flux cleaned = -0.00318969 Jy ! Component: 1750 - total flux cleaned = -0.00316353 Jy ! Component: 1800 - total flux cleaned = -0.00318926 Jy ! Component: 1850 - total flux cleaned = -0.00306076 Jy ! Component: 1900 - total flux cleaned = -0.00303524 Jy ! Component: 1950 - total flux cleaned = -0.00306047 Jy ! Component: 2000 - total flux cleaned = -0.00285996 Jy ! Component: 2050 - total flux cleaned = -0.00278554 Jy ! Component: 2100 - total flux cleaned = -0.00278561 Jy ! Component: 2150 - total flux cleaned = -0.00276114 Jy ! Component: 2200 - total flux cleaned = -0.00268817 Jy ! Component: 2250 - total flux cleaned = -0.00268843 Jy ! Component: 2300 - total flux cleaned = -0.00261663 Jy ! Component: 2350 - total flux cleaned = -0.00275925 Jy ! Component: 2400 - total flux cleaned = -0.00264136 Jy ! Component: 2450 - total flux cleaned = -0.00268811 Jy ! Component: 2500 - total flux cleaned = -0.00264127 Jy ! Component: 2550 - total flux cleaned = -0.00268748 Jy ! Component: 2600 - total flux cleaned = -0.00259583 Jy ! Component: 2650 - total flux cleaned = -0.00261859 Jy ! Component: 2700 - total flux cleaned = -0.0027089 Jy ! Component: 2750 - total flux cleaned = -0.00257403 Jy ! Component: 2800 - total flux cleaned = -0.0025739 Jy ! Component: 2850 - total flux cleaned = -0.00257389 Jy ! Component: 2900 - total flux cleaned = -0.00259612 Jy ! Component: 2950 - total flux cleaned = -0.00257429 Jy ! Component: 3000 - total flux cleaned = -0.00259622 Jy ! Component: 3050 - total flux cleaned = -0.00261781 Jy ! Component: 3100 - total flux cleaned = -0.0025532 Jy ! Component: 3150 - total flux cleaned = -0.00257472 Jy ! Component: 3200 - total flux cleaned = -0.00255347 Jy ! Component: 3250 - total flux cleaned = -0.0024903 Jy ! Component: 3300 - total flux cleaned = -0.00253221 Jy ! Component: 3350 - total flux cleaned = -0.00255305 Jy ! Component: 3400 - total flux cleaned = -0.00263581 Jy ! Component: 3450 - total flux cleaned = -0.00257401 Jy ! Component: 3500 - total flux cleaned = -0.00267644 Jy ! Component: 3550 - total flux cleaned = -0.00275783 Jy ! Component: 3600 - total flux cleaned = -0.00279828 Jy ! Component: 3650 - total flux cleaned = -0.00279821 Jy ! Component: 3700 - total flux cleaned = -0.00277819 Jy ! Component: 3750 - total flux cleaned = -0.0027784 Jy ! Component: 3800 - total flux cleaned = -0.00281811 Jy ! Component: 3850 - total flux cleaned = -0.00287703 Jy ! Component: 3900 - total flux cleaned = -0.00293571 Jy ! Component: 3950 - total flux cleaned = -0.00291636 Jy ! Component: 4000 - total flux cleaned = -0.00297463 Jy ! Component: 4050 - total flux cleaned = -0.00295529 Jy ! Total flux subtracted in 4096 components = -0.00299355 Jy ! Clean residual min=-0.001158 max=0.001111 Jy/beam ! Clean residual mean=0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.529625 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 397 components and 0.529626 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1505+0326_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.608 x 7.889 at -3.759 degrees (North through East) ! Clean map min=-0.0028486 max=0.52008 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1505+0326_S_a_map.fits wmodel /image_prod/ug002_uvm//J1505+0326_S_a_map.mod ! Writing 397 model components to file: /image_prod/ug002_uvm//J1505+0326_S_a_map.mod wobs /image_prod/ug002_uvm//J1505+0326_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1505+0326_S_a_uvs.fits wwins /image_prod/ug002_uvm//J1505+0326_S_a_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uvm//J1505+0326_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.520077 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000357746 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.206362 0.206362 0.412723 0.825446 1.65089 3.30179 6.60357 13.2071 26.4143 52.8286 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.52 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1453.76 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1505+0326_S_a_dfm.log closed on Wed Mar 4 17:21:15 2020