! Started logfile: /image_prod/ug002_uvm//J1051+2119_S_a_dfm.log on Wed Mar 4 17:00:44 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//J1051+2119_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1051+2119_S_a_uvm.fits ! AN table 1: 12 integrations on 36 of 36 possible baselines. ! AN table 2: 6 integrations on 21 of 21 possible baselines. ! AN table 3: 16 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.810139 visibilities/baseline/integration-bin. ! Found source: J1051+2119 ! ! 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 2445 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 J1051+2119_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 13 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.023614Jy sigma=9.762249 ! Fit after self-cal, rms=0.820890Jy sigma=7.737292 ! 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=3.212 mas, bmaj=6.924 mas, bpa=6.04 degrees ! Estimated noise=1.9402 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 = 0.139104 Jy ! Component: 100 - total flux cleaned = 0.191916 Jy ! Total flux subtracted in 100 components = 0.191916 Jy ! Clean residual min=-0.017528 max=0.042558 Jy/beam ! Clean residual mean=-0.000007 rms=0.005323 Jy/beam ! Combined flux in latest and established models = 0.191916 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.191916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109878Jy sigma=1.056540 ! Fit after self-cal, rms=0.109237Jy sigma=1.052614 ! Inverting map ! Added new window around map position (5, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.042026 Jy ! Component: 100 - total flux cleaned = 0.066831 Jy ! Total flux subtracted in 100 components = 0.066831 Jy ! Clean residual min=-0.013561 max=0.022889 Jy/beam ! Clean residual mean=-0.000013 rms=0.003930 Jy/beam ! Combined flux in latest and established models = 0.258747 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.258747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087165Jy sigma=0.825598 ! Fit after self-cal, rms=0.085178Jy sigma=0.809015 ! Inverting map ! Added new window around map position (10, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0247233 Jy ! Component: 100 - total flux cleaned = 0.0407539 Jy ! Total flux subtracted in 100 components = 0.0407539 Jy ! Clean residual min=-0.010870 max=0.015018 Jy/beam ! Clean residual mean=-0.000016 rms=0.003123 Jy/beam ! Combined flux in latest and established models = 0.2995 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 52 components and 0.2995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075919Jy sigma=0.712318 ! Fit after self-cal, rms=0.074984Jy sigma=0.704445 ! 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=3.706 mas, bmaj=7.53 mas, bpa=8.6 degrees ! Estimated noise=1.5624 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 = 0.0186853 Jy ! Component: 100 - total flux cleaned = 0.0306647 Jy ! Component: 150 - total flux cleaned = 0.0392962 Jy ! Component: 200 - total flux cleaned = 0.0456233 Jy ! Total flux subtracted in 200 components = 0.0456233 Jy ! Clean residual min=-0.007251 max=0.011960 Jy/beam ! Clean residual mean=-0.000029 rms=0.002447 Jy/beam ! Combined flux in latest and established models = 0.345124 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 83 components and 0.345124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069786Jy sigma=0.645487 ! Fit after self-cal, rms=0.069207Jy sigma=0.639985 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.706 x 7.53 at 8.6 degrees (North through East) ! Clean map min=-0.007187 max=0.17565 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.86 HN 0.95 KP 1.03 ! LA 0.96 MK 0.98 OV 0.88 PT 1.05 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.91 KP 0.92 MK 1.13 ! NL 0.98 OV 0.87 SC 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.04 HN 1.04 KP 0.95 ! NL 1.25 OV 1.00 PT 0.99 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 0.94 KP 0.98 ! LA 1.00 MK 0.94 OV 0.95 PT 0.99 ! SC 1.32 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 KP 0.98 MK 1.17 ! NL 0.96 OV 0.84 SC 0.87 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.25 FD 1.06 HN 1.06 KP 0.94 ! NL 1.25 OV 1.05 PT 0.99 SC 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 HN 0.96 KP 0.99 ! LA 0.95 MK 1.08 OV 0.86 PT 1.03 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.96 KP 0.97 MK 1.27 ! NL 0.91 OV 0.87 SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.27 FD 1.08 HN 1.01 KP 0.95 ! NL 1.40 OV 1.10 PT 0.98 SC 1.05 ! ! ! Fit before self-cal, rms=0.069207Jy sigma=0.639985 ! Fit after self-cal, rms=0.070214Jy sigma=0.580018 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.704 mas, bmaj=7.532 mas, bpa=8.632 degrees ! Estimated noise=1.5616 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 = 0.00209564 Jy ! Component: 100 - total flux cleaned = 0.00247189 Jy ! Component: 150 - total flux cleaned = 0.0029065 Jy ! Component: 200 - total flux cleaned = 0.00281235 Jy ! Total flux subtracted in 200 components = 0.00281235 Jy ! Clean residual min=-0.006433 max=0.006207 Jy/beam ! Clean residual mean=-0.000013 rms=0.001678 Jy/beam ! Combined flux in latest and established models = 0.347936 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 105 components and 0.347936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069630Jy sigma=0.575224 ! Fit after self-cal, rms=0.069658Jy sigma=0.574579 ! 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=0.069658Jy sigma=0.574579 ! Fit after self-cal, rms=0.070409Jy sigma=0.571533 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.688 mas, bmaj=7.514 mas, bpa=8.843 degrees ! Estimated noise=1.56186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100168 Jy ! Component: 100 - total flux cleaned = 0.00109394 Jy ! Component: 150 - total flux cleaned = 0.00124539 Jy ! Component: 200 - total flux cleaned = 0.00124744 Jy ! Total flux subtracted in 200 components = 0.00124744 Jy ! Clean residual min=-0.006127 max=0.005901 Jy/beam ! Clean residual mean=-0.000009 rms=0.001623 Jy/beam ! Combined flux in latest and established models = 0.349184 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 115 components and 0.349183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070172Jy sigma=0.569697 ! Fit after self-cal, rms=0.070146Jy sigma=0.569509 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 = 0.000409372 Jy ! Component: 100 - total flux cleaned = 0.000414991 Jy ! Component: 150 - total flux cleaned = 0.000309932 Jy ! Component: 200 - total flux cleaned = 0.000308474 Jy ! Total flux subtracted in 200 components = 0.000308474 Jy ! Clean residual min=-0.006144 max=0.005759 Jy/beam ! Clean residual mean=-0.000009 rms=0.001611 Jy/beam ! Combined flux in latest and established models = 0.349492 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 131 components and 0.349492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070042Jy sigma=0.568653 ! Fit after self-cal, rms=0.070025Jy sigma=0.568557 ! 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=0.070025Jy sigma=0.568557 ! Fit after self-cal, rms=0.074403Jy sigma=0.531318 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.683 mas, bmaj=7.517 mas, bpa=8.943 degrees ! Estimated noise=1.55174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146793 Jy ! Component: 100 - total flux cleaned = 0.00147445 Jy ! Component: 150 - total flux cleaned = 0.00135722 Jy ! Component: 200 - total flux cleaned = 0.00125827 Jy ! Total flux subtracted in 200 components = 0.00125827 Jy ! Clean residual min=-0.003109 max=0.003931 Jy/beam ! Clean residual mean=-0.000009 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.35075 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 142 components and 0.35075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074272Jy sigma=0.529887 ! Fit after self-cal, rms=0.074359Jy sigma=0.529439 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (20.5, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00390505 Jy ! Component: 100 - total flux cleaned = 0.00540488 Jy ! Component: 150 - total flux cleaned = 0.00554548 Jy ! Component: 200 - total flux cleaned = 0.00572285 Jy ! Total flux subtracted in 200 components = 0.00572285 Jy ! Clean residual min=-0.002664 max=0.002843 Jy/beam ! Clean residual mean=-0.000008 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.356473 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 164 components and 0.356473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074121Jy sigma=0.526404 ! Fit after self-cal, rms=0.074100Jy sigma=0.526158 ! 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=0.074100Jy sigma=0.526158 ! Fit after self-cal, rms=0.074479Jy sigma=0.525835 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.403 mas, bmaj=10.87 mas, bpa=-1.228 degrees ! Estimated noise=1.87088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196558 Jy ! Component: 100 - total flux cleaned = 0.0025228 Jy ! Component: 150 - total flux cleaned = 0.00275527 Jy ! Component: 200 - total flux cleaned = 0.00286877 Jy ! Total flux subtracted in 200 components = 0.00286877 Jy ! Clean residual min=-0.003017 max=0.003683 Jy/beam ! Clean residual mean=-0.000018 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.359342 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 193 components and 0.359342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074405Jy sigma=0.525065 ! Fit after self-cal, rms=0.074399Jy sigma=0.524928 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (67, 33.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035402 Jy ! Component: 100 - total flux cleaned = 0.00509924 Jy ! Component: 150 - total flux cleaned = 0.00622729 Jy ! Component: 200 - total flux cleaned = 0.00713857 Jy ! Total flux subtracted in 200 components = 0.00713857 Jy ! Clean residual min=-0.002488 max=0.002284 Jy/beam ! Clean residual mean=-0.000012 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.36648 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 250 components and 0.36648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074267Jy sigma=0.523224 ! Fit after self-cal, rms=0.074257Jy sigma=0.523053 ! 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=3.674 mas, bmaj=7.515 mas, bpa=8.964 degrees ! Estimated noise=1.54682 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.674 x 7.515 at 8.964 degrees (North through East) ! Clean map min=-0.0023351 max=0.17231 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=3.184 mas, bmaj=6.9 mas, bpa=6.111 degrees ! Estimated noise=1.90555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.137353 Jy ! Component: 100 - total flux cleaned = 0.199893 Jy ! Component: 150 - total flux cleaned = 0.240529 Jy ! Component: 200 - total flux cleaned = 0.26831 Jy ! Total flux subtracted in 200 components = 0.26831 Jy ! Clean residual min=-0.009324 max=0.015304 Jy/beam ! Clean residual mean=-0.000004 rms=0.002381 Jy/beam ! Combined flux in latest and established models = 0.26831 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.26831 Jy ! Inverting map and beam ! Estimated beam: bmin=3.674 mas, bmaj=7.515 mas, bpa=8.964 degrees ! Estimated noise=1.54682 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 = 0.0257369 Jy ! Component: 100 - total flux cleaned = 0.0421283 Jy ! Component: 150 - total flux cleaned = 0.0530962 Jy ! Component: 200 - total flux cleaned = 0.0609772 Jy ! Total flux subtracted in 200 components = 0.0609772 Jy ! Clean residual min=-0.004200 max=0.004782 Jy/beam ! Clean residual mean=-0.000008 rms=0.001185 Jy/beam ! Combined flux in latest and established models = 0.329287 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 92 components and 0.329287 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=7.403 mas, bmaj=10.87 mas, bpa=-1.228 degrees ! Estimated noise=1.87088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00968853 Jy ! Component: 100 - total flux cleaned = 0.0157467 Jy ! Component: 150 - total flux cleaned = 0.020275 Jy ! Component: 200 - total flux cleaned = 0.0238146 Jy ! Total flux subtracted in 200 components = 0.0238146 Jy ! Clean residual min=-0.003687 max=0.002794 Jy/beam ! Clean residual mean=-0.000013 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.353102 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 = 0.0028747 Jy ! Component: 100 - total flux cleaned = 0.00526394 Jy ! Component: 150 - total flux cleaned = 0.00720037 Jy ! Component: 200 - total flux cleaned = 0.00859414 Jy ! Total flux subtracted in 200 components = 0.00859414 Jy ! Clean residual min=-0.003034 max=0.002167 Jy/beam ! Clean residual mean=-0.000010 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.361696 Jy ! Adding 130 model components to the UV plane model. ! The established model now contains 212 components and 0.361696 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.674 mas, bmaj=7.515 mas, bpa=8.964 degrees ! Estimated noise=1.54682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000424323 Jy ! Component: 100 - total flux cleaned = 0.000240154 Jy ! Component: 150 - total flux cleaned = 0.000776815 Jy ! Component: 200 - total flux cleaned = 0.00114834 Jy ! Total flux subtracted in 200 components = 0.00114834 Jy ! Clean residual min=-0.002616 max=0.002295 Jy/beam ! Clean residual mean=-0.000005 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.362844 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 249 components and 0.362844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074227Jy sigma=0.523216 ! Fit after self-cal, rms=0.074206Jy sigma=0.522799 wmodel J1051+2119_S_a_map.mod ! Writing 249 model components to file: J1051+2119_S_a_map.mod wobs J1051+2119_S_a_uvs.fits ! Writing UV FITS file: J1051+2119_S_a_uvs.fits wwins J1051+2119_S_a_map.win ! wwins: Wrote 5 windows to J1051+2119_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 = -0.000611069 Jy ! Component: 100 - total flux cleaned = -0.000527143 Jy ! Component: 150 - total flux cleaned = -0.000567353 Jy ! Component: 200 - total flux cleaned = -0.00079752 Jy ! Component: 250 - total flux cleaned = -0.00102005 Jy ! Component: 300 - total flux cleaned = -0.00130952 Jy ! Component: 350 - total flux cleaned = -0.00166244 Jy ! Component: 400 - total flux cleaned = -0.0019381 Jy ! Component: 450 - total flux cleaned = -0.00224037 Jy ! Component: 500 - total flux cleaned = -0.00240541 Jy ! Component: 550 - total flux cleaned = -0.00263232 Jy ! Component: 600 - total flux cleaned = -0.00285382 Jy ! Component: 650 - total flux cleaned = -0.00297789 Jy ! Component: 700 - total flux cleaned = -0.00300792 Jy ! Component: 750 - total flux cleaned = -0.00297812 Jy ! Component: 800 - total flux cleaned = -0.00309691 Jy ! Component: 850 - total flux cleaned = -0.00318445 Jy ! Component: 900 - total flux cleaned = -0.00318455 Jy ! Component: 950 - total flux cleaned = -0.00329783 Jy ! Component: 1000 - total flux cleaned = -0.00329742 Jy ! Component: 1050 - total flux cleaned = -0.00340752 Jy ! Component: 1100 - total flux cleaned = -0.00354317 Jy ! Component: 1150 - total flux cleaned = -0.0035968 Jy ! Component: 1200 - total flux cleaned = -0.00359728 Jy ! Component: 1250 - total flux cleaned = -0.00364999 Jy ! Component: 1300 - total flux cleaned = -0.00370191 Jy ! Component: 1350 - total flux cleaned = -0.00362517 Jy ! Component: 1400 - total flux cleaned = -0.00359992 Jy ! Component: 1450 - total flux cleaned = -0.00360002 Jy ! Component: 1500 - total flux cleaned = -0.00355028 Jy ! Component: 1550 - total flux cleaned = -0.00359952 Jy ! Component: 1600 - total flux cleaned = -0.00350239 Jy ! Component: 1650 - total flux cleaned = -0.00347819 Jy ! Component: 1700 - total flux cleaned = -0.00359781 Jy ! Component: 1750 - total flux cleaned = -0.00350311 Jy ! Component: 1800 - total flux cleaned = -0.00352649 Jy ! Component: 1850 - total flux cleaned = -0.00352645 Jy ! Component: 1900 - total flux cleaned = -0.00354953 Jy ! Component: 1950 - total flux cleaned = -0.00361791 Jy ! Component: 2000 - total flux cleaned = -0.00354953 Jy ! Component: 2050 - total flux cleaned = -0.00354968 Jy ! Component: 2100 - total flux cleaned = -0.00361687 Jy ! Component: 2150 - total flux cleaned = -0.00361706 Jy ! Component: 2200 - total flux cleaned = -0.00368267 Jy ! Component: 2250 - total flux cleaned = -0.00377003 Jy ! Component: 2300 - total flux cleaned = -0.00381301 Jy ! Component: 2350 - total flux cleaned = -0.00387738 Jy ! Component: 2400 - total flux cleaned = -0.00392029 Jy ! Component: 2450 - total flux cleaned = -0.0040474 Jy ! Component: 2500 - total flux cleaned = -0.00411052 Jy ! Component: 2550 - total flux cleaned = -0.00429856 Jy ! Component: 2600 - total flux cleaned = -0.00438151 Jy ! Component: 2650 - total flux cleaned = -0.00446375 Jy ! Component: 2700 - total flux cleaned = -0.00460666 Jy ! Component: 2750 - total flux cleaned = -0.0045865 Jy ! Component: 2800 - total flux cleaned = -0.00470796 Jy ! Component: 2850 - total flux cleaned = -0.00484824 Jy ! Component: 2900 - total flux cleaned = -0.00492797 Jy ! Component: 2950 - total flux cleaned = -0.00506632 Jy ! Component: 3000 - total flux cleaned = -0.00510554 Jy ! Component: 3050 - total flux cleaned = -0.00518351 Jy ! Component: 3100 - total flux cleaned = -0.00529971 Jy ! Component: 3150 - total flux cleaned = -0.00535761 Jy ! Component: 3200 - total flux cleaned = -0.0054915 Jy ! Component: 3250 - total flux cleaned = -0.00558682 Jy ! Component: 3300 - total flux cleaned = -0.0057383 Jy ! Component: 3350 - total flux cleaned = -0.00583263 Jy ! Component: 3400 - total flux cleaned = -0.00596379 Jy ! Component: 3450 - total flux cleaned = -0.00607575 Jy ! Component: 3500 - total flux cleaned = -0.00620549 Jy ! Component: 3550 - total flux cleaned = -0.00635292 Jy ! Component: 3600 - total flux cleaned = -0.00648125 Jy ! Component: 3650 - total flux cleaned = -0.00664528 Jy ! Component: 3700 - total flux cleaned = -0.0066995 Jy ! Component: 3750 - total flux cleaned = -0.00686176 Jy ! Component: 3800 - total flux cleaned = -0.0069693 Jy ! Component: 3850 - total flux cleaned = -0.00716548 Jy ! Component: 3900 - total flux cleaned = -0.00720107 Jy ! Component: 3950 - total flux cleaned = -0.00730705 Jy ! Component: 4000 - total flux cleaned = -0.0074478 Jy ! Component: 4050 - total flux cleaned = -0.00753541 Jy ! Total flux subtracted in 4096 components = -0.00765737 Jy ! Clean residual min=-0.001096 max=0.001001 Jy/beam ! Clean residual mean=-0.000003 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.355187 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 524 components and 0.355187 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1051+2119_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.674 x 7.515 at 8.964 degrees (North through East) ! Clean map min=-0.00194 max=0.17238 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1051+2119_S_a_map.fits wmodel /image_prod/ug002_uvm//J1051+2119_S_a_map.mod ! Writing 524 model components to file: /image_prod/ug002_uvm//J1051+2119_S_a_map.mod wobs /image_prod/ug002_uvm//J1051+2119_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1051+2119_S_a_uvs.fits wwins /image_prod/ug002_uvm//J1051+2119_S_a_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uvm//J1051+2119_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.172382 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000305548 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.531752 0.531752 1.0635 2.12701 4.25402 8.50804 17.0161 34.0322 68.0643 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.172 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 564.172 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1051+2119_S_a_dfm.log closed on Wed Mar 4 17:00:49 2020