! Started logfile: J0811+0146_S_dfm.log on Fri Feb 15 19:47:55 2019 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 J0811+0146_S_uvm.fits ! Reading UV FITS file: J0811+0146_S_uvm.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.881843 visibilities/baseline/integration-bin. ! Found source: J0811+0146 ! ! There are 4 IFs, and a total of 4 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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 13016 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0811+0146_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 820 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.111641Jy sigma=13.772463 ! Fit after self-cal, rms=0.533187Jy sigma=6.469606 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. sele I,1,3 ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: (none) 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=2.786 mas, bmaj=7.276 mas, bpa=-5.674 degrees ! Estimated noise=0.797579 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 = 0.374057 Jy ! Component: 100 - total flux cleaned = 0.455823 Jy ! Total flux subtracted in 100 components = 0.455823 Jy ! Clean residual min=-0.022974 max=0.034984 Jy/beam ! Clean residual mean=0.000002 rms=0.005288 Jy/beam ! Combined flux in latest and established models = 0.455823 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.455823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.143309Jy sigma=1.564242 ! Fit after self-cal, rms=0.143302Jy sigma=1.564192 ! Inverting map ! Added new window around map position (7, 17.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0334778 Jy ! Component: 100 - total flux cleaned = 0.0539194 Jy ! Total flux subtracted in 100 components = 0.0539194 Jy ! Clean residual min=-0.022047 max=0.032259 Jy/beam ! Clean residual mean=-0.000012 rms=0.004707 Jy/beam ! Combined flux in latest and established models = 0.509742 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.509742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.133861Jy sigma=1.421313 ! Fit after self-cal, rms=0.133431Jy sigma=1.411835 ! 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=3.402 mas, bmaj=8.301 mas, bpa=-5.329 degrees ! Estimated noise=0.614465 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 = 0.0233103 Jy ! Component: 100 - total flux cleaned = 0.0382997 Jy ! Component: 150 - total flux cleaned = 0.0464656 Jy ! Component: 200 - total flux cleaned = 0.0491952 Jy ! Total flux subtracted in 200 components = 0.0491952 Jy ! Clean residual min=-0.022759 max=0.020890 Jy/beam ! Clean residual mean=-0.000052 rms=0.004279 Jy/beam ! Combined flux in latest and established models = 0.558937 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 47 components and 0.558937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.128375Jy sigma=1.345982 ! Fit after self-cal, rms=0.128414Jy sigma=1.344980 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.402 x 8.301 at -5.329 degrees (North through East) ! Clean map min=-0.021936 max=0.47021 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.02 HN 1.02 KP 1.00 ! LA 0.91 MK 1.03 NL 1.02 OV 1.01 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.00 HN 1.00 KP 0.96 ! LA 0.97 MK 1.03 NL 1.00 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.04 KP 0.97 ! LA 0.92 MK 1.01 NL 0.97 OV 1.01 ! PT 1.01 SC 0.98 ! ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.128414Jy sigma=1.344980 ! Fit after self-cal, rms=0.131185Jy sigma=1.292118 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.422 mas, bmaj=8.393 mas, bpa=-5.322 degrees ! Estimated noise=0.618604 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 = -0.00277159 Jy ! Component: 100 - total flux cleaned = -0.00215726 Jy ! Component: 150 - total flux cleaned = -0.00164793 Jy ! Component: 200 - total flux cleaned = -0.00134486 Jy ! Total flux subtracted in 200 components = -0.00134486 Jy ! Clean residual min=-0.022896 max=0.016901 Jy/beam ! Clean residual mean=-0.000063 rms=0.003959 Jy/beam ! Combined flux in latest and established models = 0.557593 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.557593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.130686Jy sigma=1.281639 ! Fit after self-cal, rms=0.130720Jy sigma=1.280955 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.130720Jy sigma=1.280955 ! Fit after self-cal, rms=0.115270Jy sigma=0.872264 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.426 mas, bmaj=8.408 mas, bpa=-5.193 degrees ! Estimated noise=0.628025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00630128 Jy ! Component: 100 - total flux cleaned = -0.00549592 Jy ! Component: 150 - total flux cleaned = -0.00528885 Jy ! Component: 200 - total flux cleaned = -0.00545287 Jy ! Total flux subtracted in 200 components = -0.00545287 Jy ! Clean residual min=-0.007021 max=0.007377 Jy/beam ! Clean residual mean=-0.000001 rms=0.001768 Jy/beam ! Combined flux in latest and established models = 0.55214 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.55214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.114088Jy sigma=0.850506 ! Fit after self-cal, rms=0.113815Jy sigma=0.845490 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 = -0.0031551 Jy ! Component: 100 - total flux cleaned = -0.00287159 Jy ! Component: 150 - total flux cleaned = -0.00300039 Jy ! Component: 200 - total flux cleaned = -0.00288148 Jy ! Total flux subtracted in 200 components = -0.00288148 Jy ! Clean residual min=-0.006023 max=0.006986 Jy/beam ! Clean residual mean=-0.000003 rms=0.001668 Jy/beam ! Combined flux in latest and established models = 0.549258 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.549258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.113569Jy sigma=0.837805 ! Fit after self-cal, rms=0.113459Jy sigma=0.836832 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.113459Jy sigma=0.836832 ! Fit after self-cal, rms=0.123016Jy sigma=0.711993 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.423 mas, bmaj=8.397 mas, bpa=-5.292 degrees ! Estimated noise=0.626322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00206952 Jy ! Component: 100 - total flux cleaned = -0.00188843 Jy ! Component: 150 - total flux cleaned = -0.00181059 Jy ! Component: 200 - total flux cleaned = -0.00181084 Jy ! Total flux subtracted in 200 components = -0.00181084 Jy ! Clean residual min=-0.003649 max=0.003363 Jy/beam ! Clean residual mean=0.000001 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.547447 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.547448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.122801Jy sigma=0.708918 ! Fit after self-cal, rms=0.122808Jy sigma=0.708319 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 = -0.000909967 Jy ! Component: 100 - total flux cleaned = -0.000972046 Jy ! Component: 150 - total flux cleaned = -0.00102837 Jy ! Component: 200 - total flux cleaned = -0.00113569 Jy ! Total flux subtracted in 200 components = -0.00113569 Jy ! Clean residual min=-0.003367 max=0.003397 Jy/beam ! Clean residual mean=0.000001 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.546312 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 0.546312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.122727Jy sigma=0.707169 ! Fit after self-cal, rms=0.122708Jy sigma=0.707060 ! Inverting map ! Added new window around map position (8.5, -48). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301518 Jy ! Component: 100 - total flux cleaned = 0.00365946 Jy ! Component: 150 - total flux cleaned = 0.00414152 Jy ! Component: 200 - total flux cleaned = 0.00445748 Jy ! Total flux subtracted in 200 components = 0.00445748 Jy ! Clean residual min=-0.003236 max=0.002396 Jy/beam ! Clean residual mean=0.000000 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.550769 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 0.550769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.122597Jy sigma=0.704960 ! Fit after self-cal, rms=0.122586Jy sigma=0.704825 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.122586Jy sigma=0.704825 ! Fit after self-cal, rms=0.123716Jy sigma=0.703962 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.697 mas, bmaj=13.06 mas, bpa=-4.299 degrees ! Estimated noise=0.740292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0018521 Jy ! Component: 100 - total flux cleaned = -0.00171859 Jy ! Component: 150 - total flux cleaned = -0.0014855 Jy ! Component: 200 - total flux cleaned = -0.0014193 Jy ! Total flux subtracted in 200 components = -0.0014193 Jy ! Clean residual min=-0.002900 max=0.003140 Jy/beam ! Clean residual mean=0.000001 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.54935 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 120 components and 0.54935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.123685Jy sigma=0.703254 ! Fit after self-cal, rms=0.123678Jy sigma=0.703127 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 = -0.000471256 Jy ! Component: 100 - total flux cleaned = -0.000376968 Jy ! Component: 150 - total flux cleaned = -0.000236285 Jy ! Component: 200 - total flux cleaned = -0.00011069 Jy ! Total flux subtracted in 200 components = -0.00011069 Jy ! Clean residual min=-0.002766 max=0.003001 Jy/beam ! Clean residual mean=0.000001 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.549239 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 129 components and 0.549239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.123668Jy sigma=0.702829 ! Fit after self-cal, rms=0.123665Jy sigma=0.702796 ! 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=3.421 mas, bmaj=8.4 mas, bpa=-5.3 degrees ! Estimated noise=0.625831 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.421 x 8.4 at -5.3 degrees (North through East) ! Clean map min=-0.0040825 max=0.48609 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=2.797 mas, bmaj=7.318 mas, bpa=-5.344 degrees ! Estimated noise=0.819468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.384246 Jy ! Component: 100 - total flux cleaned = 0.468249 Jy ! Component: 150 - total flux cleaned = 0.491404 Jy ! Component: 200 - total flux cleaned = 0.504044 Jy ! Total flux subtracted in 200 components = 0.504044 Jy ! Clean residual min=-0.005045 max=0.006775 Jy/beam ! Clean residual mean=0.000013 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.504044 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.504044 Jy ! Inverting map and beam ! Estimated beam: bmin=3.421 mas, bmaj=8.4 mas, bpa=-5.3 degrees ! Estimated noise=0.625831 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 = 0.012429 Jy ! Component: 100 - total flux cleaned = 0.0200378 Jy ! Component: 150 - total flux cleaned = 0.0252073 Jy ! Component: 200 - total flux cleaned = 0.0288041 Jy ! Total flux subtracted in 200 components = 0.0288041 Jy ! Clean residual min=-0.003057 max=0.003219 Jy/beam ! Clean residual mean=0.000005 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.532848 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 75 components and 0.532848 Jy ! Inverting map ! Added new window around map position (5.5, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248297 Jy ! Component: 100 - total flux cleaned = 0.00393286 Jy ! Component: 150 - total flux cleaned = 0.00537493 Jy ! Component: 200 - total flux cleaned = 0.00655044 Jy ! Total flux subtracted in 200 components = 0.00655044 Jy ! Clean residual min=-0.002461 max=0.002540 Jy/beam ! Clean residual mean=0.000003 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.539398 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 101 components and 0.539398 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=7.697 mas, bmaj=13.06 mas, bpa=-4.299 degrees ! Estimated noise=0.740292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288184 Jy ! Component: 100 - total flux cleaned = 0.00474067 Jy ! Component: 150 - total flux cleaned = 0.00583113 Jy ! Component: 200 - total flux cleaned = 0.0064255 Jy ! Total flux subtracted in 200 components = 0.0064255 Jy ! Clean residual min=-0.002505 max=0.003034 Jy/beam ! Clean residual mean=0.000002 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.545824 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 = 0.000183695 Jy ! Component: 100 - total flux cleaned = 0.000319661 Jy ! Component: 150 - total flux cleaned = 0.000511543 Jy ! Component: 200 - total flux cleaned = 0.000692368 Jy ! Total flux subtracted in 200 components = 0.000692368 Jy ! Clean residual min=-0.002492 max=0.002999 Jy/beam ! Clean residual mean=0.000002 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.546516 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 127 components and 0.546516 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.421 mas, bmaj=8.4 mas, bpa=-5.3 degrees ! Estimated noise=0.625831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00113216 Jy ! Component: 100 - total flux cleaned = -0.00101101 Jy ! Component: 150 - total flux cleaned = -0.000902257 Jy ! Component: 200 - total flux cleaned = -0.000801139 Jy ! Total flux subtracted in 200 components = -0.000801139 Jy ! Clean residual min=-0.002112 max=0.002383 Jy/beam ! Clean residual mean=0.000001 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.545715 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 144 components and 0.545715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.123605Jy sigma=0.701454 ! Fit after self-cal, rms=0.123570Jy sigma=0.701018 wmodel J0811+0146_S_map.mod ! Writing 144 model components to file: J0811+0146_S_map.mod wobs J0811+0146_S_uvs.fits ! Writing UV FITS file: J0811+0146_S_uvs.fits wwins J0811+0146_S_map.win ! wwins: Wrote 4 windows to J0811+0146_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 = 0.000928903 Jy ! Component: 100 - total flux cleaned = 0.000794156 Jy ! Component: 150 - total flux cleaned = 0.000728569 Jy ! Component: 200 - total flux cleaned = 0.000822585 Jy ! Component: 250 - total flux cleaned = 0.000976262 Jy ! Component: 300 - total flux cleaned = 0.00112629 Jy ! Component: 350 - total flux cleaned = 0.00130241 Jy ! Component: 400 - total flux cleaned = 0.00153146 Jy ! Component: 450 - total flux cleaned = 0.00175663 Jy ! Component: 500 - total flux cleaned = 0.00203225 Jy ! Component: 550 - total flux cleaned = 0.00224836 Jy ! Component: 600 - total flux cleaned = 0.00245959 Jy ! Component: 650 - total flux cleaned = 0.00266752 Jy ! Component: 700 - total flux cleaned = 0.00274431 Jy ! Component: 750 - total flux cleaned = 0.00279485 Jy ! Component: 800 - total flux cleaned = 0.0029189 Jy ! Component: 850 - total flux cleaned = 0.00301701 Jy ! Component: 900 - total flux cleaned = 0.00308943 Jy ! Component: 950 - total flux cleaned = 0.00313691 Jy ! Component: 1000 - total flux cleaned = 0.00311345 Jy ! Component: 1050 - total flux cleaned = 0.00313677 Jy ! Component: 1100 - total flux cleaned = 0.00313662 Jy ! Component: 1150 - total flux cleaned = 0.00306832 Jy ! Component: 1200 - total flux cleaned = 0.00304555 Jy ! Component: 1250 - total flux cleaned = 0.0031124 Jy ! Component: 1300 - total flux cleaned = 0.00311231 Jy ! Component: 1350 - total flux cleaned = 0.00300326 Jy ! Component: 1400 - total flux cleaned = 0.0030687 Jy ! Component: 1450 - total flux cleaned = 0.00315431 Jy ! Component: 1500 - total flux cleaned = 0.00315409 Jy ! Component: 1550 - total flux cleaned = 0.00315419 Jy ! Component: 1600 - total flux cleaned = 0.0032584 Jy ! Component: 1650 - total flux cleaned = 0.00325836 Jy ! Component: 1700 - total flux cleaned = 0.00327881 Jy ! Component: 1750 - total flux cleaned = 0.00325876 Jy ! Component: 1800 - total flux cleaned = 0.00333906 Jy ! Component: 1850 - total flux cleaned = 0.00329932 Jy ! Component: 1900 - total flux cleaned = 0.00339818 Jy ! Component: 1950 - total flux cleaned = 0.00341796 Jy ! Component: 2000 - total flux cleaned = 0.00345725 Jy ! Component: 2050 - total flux cleaned = 0.00351539 Jy ! Component: 2100 - total flux cleaned = 0.00353463 Jy ! Component: 2150 - total flux cleaned = 0.00355379 Jy ! Component: 2200 - total flux cleaned = 0.00359168 Jy ! Component: 2250 - total flux cleaned = 0.0036667 Jy ! Component: 2300 - total flux cleaned = 0.00366672 Jy ! Component: 2350 - total flux cleaned = 0.00372224 Jy ! Component: 2400 - total flux cleaned = 0.00366691 Jy ! Component: 2450 - total flux cleaned = 0.00372157 Jy ! Component: 2500 - total flux cleaned = 0.00370351 Jy ! Component: 2550 - total flux cleaned = 0.0037395 Jy ! Component: 2600 - total flux cleaned = 0.00368568 Jy ! Component: 2650 - total flux cleaned = 0.0037567 Jy ! Component: 2700 - total flux cleaned = 0.00377439 Jy ! Component: 2750 - total flux cleaned = 0.00365138 Jy ! Component: 2800 - total flux cleaned = 0.00373888 Jy ! Component: 2850 - total flux cleaned = 0.00370419 Jy ! Component: 2900 - total flux cleaned = 0.00372141 Jy ! Component: 2950 - total flux cleaned = 0.00368706 Jy ! Component: 3000 - total flux cleaned = 0.00363599 Jy ! Component: 3050 - total flux cleaned = 0.00358521 Jy ! Component: 3100 - total flux cleaned = 0.00363576 Jy ! Component: 3150 - total flux cleaned = 0.00363568 Jy ! Component: 3200 - total flux cleaned = 0.00358571 Jy ! Component: 3250 - total flux cleaned = 0.0035192 Jy ! Component: 3300 - total flux cleaned = 0.00351923 Jy ! Component: 3350 - total flux cleaned = 0.00345363 Jy ! Component: 3400 - total flux cleaned = 0.00343721 Jy ! Component: 3450 - total flux cleaned = 0.00350248 Jy ! Component: 3500 - total flux cleaned = 0.00348632 Jy ! Component: 3550 - total flux cleaned = 0.00348616 Jy ! Component: 3600 - total flux cleaned = 0.00340602 Jy ! Component: 3650 - total flux cleaned = 0.00337397 Jy ! Component: 3700 - total flux cleaned = 0.00338988 Jy ! Component: 3750 - total flux cleaned = 0.00342138 Jy ! Component: 3800 - total flux cleaned = 0.00331114 Jy ! Component: 3850 - total flux cleaned = 0.00327965 Jy ! Component: 3900 - total flux cleaned = 0.00324847 Jy ! Component: 3950 - total flux cleaned = 0.00318653 Jy ! Component: 4000 - total flux cleaned = 0.00312485 Jy ! Component: 4050 - total flux cleaned = 0.00310945 Jy ! Total flux subtracted in 4096 components = 0.00309414 Jy ! Clean residual min=-0.000903 max=0.000812 Jy/beam ! Clean residual mean=-0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.548809 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 463 components and 0.548809 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap J0811+0146_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.421 x 8.4 at -5.3 degrees (North through East) ! Clean map min=-0.0025459 max=0.49225 Jy/beam ! Writing clean map to FITS file: J0811+0146_S_map.fits wmodel J0811+0146_S_map.mod ! Writing 463 model components to file: J0811+0146_S_map.mod wobs J0811+0146_S_uvs.fits ! Writing UV FITS file: J0811+0146_S_uvs.fits wwins J0811+0146_S_map.win ! wwins: Wrote 5 windows to J0811+0146_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.492245 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000292341 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.178168 0.178168 0.356335 0.71267 1.42534 2.85068 5.70136 11.4027 22.8055 45.6109 91.2218 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.492 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1683.81 quit ! Quitting program ! Log file J0811+0146_S_dfm.log closed on Fri Feb 15 19:48:00 2019