! Started logfile: /image_prod/ug002_uva//J1506+8319_S_dfm.log on Thu Mar 5 02:04:32 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J1506+8319_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1506+8319_S_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! AN table 2: 45 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.965196 visibilities/baseline/integration-bin. ! Found source: J1506+8319 ! ! 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 5907 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 J1506+8319_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 2 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.038528Jy sigma=7.343044 ! Fit after self-cal, rms=0.715844Jy sigma=5.062766 ! 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=3.204 mas, bmaj=3.434 mas, bpa=88.92 degrees ! Estimated noise=1.94069 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 = 0.223669 Jy ! Component: 100 - total flux cleaned = 0.272595 Jy ! Total flux subtracted in 100 components = 0.272595 Jy ! Clean residual min=-0.012599 max=0.015292 Jy/beam ! Clean residual mean=-0.000016 rms=0.002485 Jy/beam ! Combined flux in latest and established models = 0.272595 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.272595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079693Jy sigma=0.538441 ! Fit after self-cal, rms=0.079679Jy sigma=0.538217 ! Inverting map ! Added new window around map position (-0.5, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164786 Jy ! Component: 100 - total flux cleaned = 0.0260105 Jy ! Total flux subtracted in 100 components = 0.0260105 Jy ! Clean residual min=-0.011269 max=0.010427 Jy/beam ! Clean residual mean=0.000019 rms=0.002139 Jy/beam ! Combined flux in latest and established models = 0.298606 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.298606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075676Jy sigma=0.506190 ! Fit after self-cal, rms=0.075538Jy sigma=0.505418 ! 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=3.896 mas, bmaj=4.079 mas, bpa=78.53 degrees ! Estimated noise=1.32307 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 = 0.0092365 Jy ! Component: 100 - total flux cleaned = 0.0135181 Jy ! Component: 150 - total flux cleaned = 0.0157676 Jy ! Component: 200 - total flux cleaned = 0.0163349 Jy ! Total flux subtracted in 200 components = 0.0163349 Jy ! Clean residual min=-0.009384 max=0.009886 Jy/beam ! Clean residual mean=0.000080 rms=0.002172 Jy/beam ! Combined flux in latest and established models = 0.31494 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 42 components and 0.31494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074444Jy sigma=0.498148 ! Fit after self-cal, rms=0.074287Jy sigma=0.497095 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.896 x 4.079 at 78.53 degrees (North through East) ! Clean map min=-0.0093461 max=0.28415 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.94 KP 1.02 LA 0.97 ! MK 0.97 NL 0.88 OV 0.89 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.91 HN 0.96 KP 1.01 ! LA 0.98 MK 0.95 OV 0.90 PT 1.20 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 0.91 KP 1.02 LA 1.02 ! MK 0.98 NL 0.82 OV 0.90 SC 1.27 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.96 HN 0.94 KP 1.00 ! LA 1.03 MK 0.97 OV 0.94 PT 1.14 ! SC 1.19 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 HN 1.00 KP 1.01 LA 0.98 ! MK 1.08 NL 0.84 OV 0.88 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 0.95 HN 0.99 KP 0.99 ! LA 0.97 MK 0.99 OV 0.91 PT 1.17 ! SC 1.06 ! ! ! Fit before self-cal, rms=0.074287Jy sigma=0.497095 ! Fit after self-cal, rms=0.071578Jy sigma=0.442045 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.904 mas, bmaj=4.08 mas, bpa=77.54 degrees ! Estimated noise=1.32283 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 (-4, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00804437 Jy ! Component: 100 - total flux cleaned = 0.0111702 Jy ! Component: 150 - total flux cleaned = 0.0118128 Jy ! Component: 200 - total flux cleaned = 0.0118968 Jy ! Total flux subtracted in 200 components = 0.0118968 Jy ! Clean residual min=-0.006242 max=0.005615 Jy/beam ! Clean residual mean=-0.000023 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.326837 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 72 components and 0.326837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070496Jy sigma=0.435441 ! Fit after self-cal, rms=0.070437Jy sigma=0.433890 ! 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=0.070437Jy sigma=0.433890 ! Fit after self-cal, rms=0.063196Jy sigma=0.405988 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.895 mas, bmaj=4.068 mas, bpa=76.29 degrees ! Estimated noise=1.32632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00312848 Jy ! Component: 100 - total flux cleaned = 0.00370403 Jy ! Component: 150 - total flux cleaned = 0.00401258 Jy ! Component: 200 - total flux cleaned = 0.00426056 Jy ! Total flux subtracted in 200 components = 0.00426056 Jy ! Clean residual min=-0.002608 max=0.002800 Jy/beam ! Clean residual mean=0.000009 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.331098 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.331098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063029Jy sigma=0.404676 ! Fit after self-cal, rms=0.063020Jy sigma=0.404441 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 (-36, -78.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267872 Jy ! Component: 100 - total flux cleaned = 0.00409065 Jy ! Component: 150 - total flux cleaned = 0.00461721 Jy ! Component: 200 - total flux cleaned = 0.00478031 Jy ! Total flux subtracted in 200 components = 0.00478031 Jy ! Clean residual min=-0.002539 max=0.002392 Jy/beam ! Clean residual mean=0.000006 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.335878 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 106 components and 0.335878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062887Jy sigma=0.403482 ! Fit after self-cal, rms=0.062882Jy sigma=0.403424 ! 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=0.062882Jy sigma=0.403424 ! Fit after self-cal, rms=0.062720Jy sigma=0.403226 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.888 mas, bmaj=4.068 mas, bpa=76.64 degrees ! Estimated noise=1.32672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146805 Jy ! Component: 100 - total flux cleaned = 0.00196297 Jy ! Component: 150 - total flux cleaned = 0.00203371 Jy ! Component: 200 - total flux cleaned = 0.0021309 Jy ! Total flux subtracted in 200 components = 0.0021309 Jy ! Clean residual min=-0.002508 max=0.002332 Jy/beam ! Clean residual mean=0.000003 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.338009 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 115 components and 0.338009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062669Jy sigma=0.402867 ! Fit after self-cal, rms=0.062664Jy sigma=0.402830 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 = 0.000416022 Jy ! Component: 100 - total flux cleaned = 0.0005415 Jy ! Component: 150 - total flux cleaned = 0.000625009 Jy ! Component: 200 - total flux cleaned = 0.000624689 Jy ! Total flux subtracted in 200 components = 0.000624689 Jy ! Clean residual min=-0.002453 max=0.002309 Jy/beam ! Clean residual mean=0.000003 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.338634 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 121 components and 0.338634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062637Jy sigma=0.402648 ! Fit after self-cal, rms=0.062637Jy sigma=0.402630 ! 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=0.062637Jy sigma=0.402630 ! Fit after self-cal, rms=0.062613Jy sigma=0.402581 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.914 mas, bmaj=9.176 mas, bpa=17.14 degrees ! Estimated noise=1.72986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012415 Jy ! Component: 100 - total flux cleaned = 0.00141676 Jy ! Component: 150 - total flux cleaned = 0.00153678 Jy ! Component: 200 - total flux cleaned = 0.00165221 Jy ! Total flux subtracted in 200 components = 0.00165221 Jy ! Clean residual min=-0.002533 max=0.003146 Jy/beam ! Clean residual mean=0.000005 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.340286 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 138 components and 0.340286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062611Jy sigma=0.402531 ! Fit after self-cal, rms=0.062608Jy sigma=0.402497 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 = 0.000335305 Jy ! Component: 100 - total flux cleaned = 0.000405292 Jy ! Component: 150 - total flux cleaned = 0.000448748 Jy ! Component: 200 - total flux cleaned = 0.000435699 Jy ! Total flux subtracted in 200 components = 0.000435699 Jy ! Clean residual min=-0.002505 max=0.003102 Jy/beam ! Clean residual mean=0.000005 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.340722 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 144 components and 0.340722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062608Jy sigma=0.402495 ! Fit after self-cal, rms=0.062608Jy sigma=0.402483 ! 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=3.884 mas, bmaj=4.068 mas, bpa=76.91 degrees ! Estimated noise=1.3277 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.884 x 4.068 at 76.91 degrees (North through East) ! Clean map min=-0.0022696 max=0.28233 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=3.203 mas, bmaj=3.423 mas, bpa=87.09 degrees ! Estimated noise=1.92213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.221375 Jy ! Component: 100 - total flux cleaned = 0.270421 Jy ! Component: 150 - total flux cleaned = 0.289667 Jy ! Component: 200 - total flux cleaned = 0.302105 Jy ! Total flux subtracted in 200 components = 0.302105 Jy ! Clean residual min=-0.004474 max=0.006673 Jy/beam ! Clean residual mean=-0.000029 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.302105 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.302105 Jy ! Inverting map and beam ! Estimated beam: bmin=3.884 mas, bmaj=4.068 mas, bpa=76.91 degrees ! Estimated noise=1.3277 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 = 0.0122999 Jy ! Component: 100 - total flux cleaned = 0.0193205 Jy ! Component: 150 - total flux cleaned = 0.0237175 Jy ! Component: 200 - total flux cleaned = 0.026945 Jy ! Total flux subtracted in 200 components = 0.026945 Jy ! Clean residual min=-0.002661 max=0.002776 Jy/beam ! Clean residual mean=-0.000005 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.32905 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 65 components and 0.32905 Jy ! Inverting map ! Added new window around map position (-11.5, 20.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00290453 Jy ! Component: 100 - total flux cleaned = 0.00520604 Jy ! Component: 150 - total flux cleaned = 0.00715981 Jy ! Component: 200 - total flux cleaned = 0.00883609 Jy ! Total flux subtracted in 200 components = 0.00883609 Jy ! Clean residual min=-0.002424 max=0.002090 Jy/beam ! Clean residual mean=0.000002 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.337887 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 89 components and 0.337886 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=8.914 mas, bmaj=9.176 mas, bpa=17.14 degrees ! Estimated noise=1.72986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233302 Jy ! Component: 100 - total flux cleaned = 0.00393514 Jy ! Component: 150 - total flux cleaned = 0.00514103 Jy ! Component: 200 - total flux cleaned = 0.00575725 Jy ! Total flux subtracted in 200 components = 0.00575725 Jy ! Clean residual min=-0.002229 max=0.002467 Jy/beam ! Clean residual mean=0.000013 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.343644 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 = 0.00023069 Jy ! Component: 100 - total flux cleaned = 0.000466356 Jy ! Component: 150 - total flux cleaned = 0.000675678 Jy ! Component: 200 - total flux cleaned = 0.000863033 Jy ! Total flux subtracted in 200 components = 0.000863033 Jy ! Clean residual min=-0.002212 max=0.002285 Jy/beam ! Clean residual mean=0.000015 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.344507 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 121 components and 0.344507 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.884 mas, bmaj=4.068 mas, bpa=76.91 degrees ! Estimated noise=1.3277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000421367 Jy ! Component: 100 - total flux cleaned = -0.000419096 Jy ! Component: 150 - total flux cleaned = -0.000348349 Jy ! Component: 200 - total flux cleaned = -0.000285617 Jy ! Total flux subtracted in 200 components = -0.000285617 Jy ! Clean residual min=-0.002163 max=0.001892 Jy/beam ! Clean residual mean=0.000007 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.344221 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 137 components and 0.344221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062522Jy sigma=0.401756 ! Fit after self-cal, rms=0.062484Jy sigma=0.401470 wmodel J1506+8319_S_map.mod ! Writing 137 model components to file: J1506+8319_S_map.mod wobs J1506+8319_S_uvs.fits ! Writing UV FITS file: J1506+8319_S_uvs.fits wwins J1506+8319_S_map.win ! wwins: Wrote 5 windows to J1506+8319_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 = -0.000364413 Jy ! Component: 100 - total flux cleaned = -0.000294696 Jy ! Component: 150 - total flux cleaned = -0.000196056 Jy ! Component: 200 - total flux cleaned = -0.000131896 Jy ! Component: 250 - total flux cleaned = -3.835e-05 Jy ! Component: 300 - total flux cleaned = 8.30591e-05 Jy ! Component: 350 - total flux cleaned = 0.000172302 Jy ! Component: 400 - total flux cleaned = 0.000316653 Jy ! Component: 450 - total flux cleaned = 0.000429678 Jy ! Component: 500 - total flux cleaned = 0.000457664 Jy ! Component: 550 - total flux cleaned = 0.000485343 Jy ! Component: 600 - total flux cleaned = 0.000538865 Jy ! Component: 650 - total flux cleaned = 0.000486306 Jy ! Component: 700 - total flux cleaned = 0.00046054 Jy ! Component: 750 - total flux cleaned = 0.00053675 Jy ! Component: 800 - total flux cleaned = 0.00036104 Jy ! Component: 850 - total flux cleaned = 0.000386138 Jy ! Component: 900 - total flux cleaned = 0.000362306 Jy ! Component: 950 - total flux cleaned = 0.000362288 Jy ! Component: 1000 - total flux cleaned = 0.000433503 Jy ! Component: 1050 - total flux cleaned = 0.000503893 Jy ! Component: 1100 - total flux cleaned = 0.000642884 Jy ! Component: 1150 - total flux cleaned = 0.000711033 Jy ! Component: 1200 - total flux cleaned = 0.000779176 Jy ! Component: 1250 - total flux cleaned = 0.000846041 Jy ! Component: 1300 - total flux cleaned = 0.000956574 Jy ! Component: 1350 - total flux cleaned = 0.00106621 Jy ! Component: 1400 - total flux cleaned = 0.00117429 Jy ! Component: 1450 - total flux cleaned = 0.0012169 Jy ! Component: 1500 - total flux cleaned = 0.00132316 Jy ! Component: 1550 - total flux cleaned = 0.00136509 Jy ! Component: 1600 - total flux cleaned = 0.00148985 Jy ! Component: 1650 - total flux cleaned = 0.00153113 Jy ! Component: 1700 - total flux cleaned = 0.00159248 Jy ! Component: 1750 - total flux cleaned = 0.00167306 Jy ! Component: 1800 - total flux cleaned = 0.00171297 Jy ! Component: 1850 - total flux cleaned = 0.00169292 Jy ! Component: 1900 - total flux cleaned = 0.00179135 Jy ! Component: 1950 - total flux cleaned = 0.0018299 Jy ! Component: 2000 - total flux cleaned = 0.00183029 Jy ! Component: 2050 - total flux cleaned = 0.00183019 Jy ! Component: 2100 - total flux cleaned = 0.00190611 Jy ! Component: 2150 - total flux cleaned = 0.00196241 Jy ! Component: 2200 - total flux cleaned = 0.00199972 Jy ! Component: 2250 - total flux cleaned = 0.00207355 Jy ! Component: 2300 - total flux cleaned = 0.00207356 Jy ! Component: 2350 - total flux cleaned = 0.00211011 Jy ! Component: 2400 - total flux cleaned = 0.00210992 Jy ! Component: 2450 - total flux cleaned = 0.0021994 Jy ! Component: 2500 - total flux cleaned = 0.00223509 Jy ! Component: 2550 - total flux cleaned = 0.00212939 Jy ! Component: 2600 - total flux cleaned = 0.00226936 Jy ! Component: 2650 - total flux cleaned = 0.0022519 Jy ! Component: 2700 - total flux cleaned = 0.00232105 Jy ! Component: 2750 - total flux cleaned = 0.00233816 Jy ! Component: 2800 - total flux cleaned = 0.00240606 Jy ! Component: 2850 - total flux cleaned = 0.00235535 Jy ! Component: 2900 - total flux cleaned = 0.00237216 Jy ! Component: 2950 - total flux cleaned = 0.00255556 Jy ! Component: 3000 - total flux cleaned = 0.00248942 Jy ! Component: 3050 - total flux cleaned = 0.00247323 Jy ! Component: 3100 - total flux cleaned = 0.00260377 Jy ! Component: 3150 - total flux cleaned = 0.00265232 Jy ! Component: 3200 - total flux cleaned = 0.00262007 Jy ! Component: 3250 - total flux cleaned = 0.00263627 Jy ! Component: 3300 - total flux cleaned = 0.00276366 Jy ! Component: 3350 - total flux cleaned = 0.00281091 Jy ! Component: 3400 - total flux cleaned = 0.00284234 Jy ! Component: 3450 - total flux cleaned = 0.00282671 Jy ! Component: 3500 - total flux cleaned = 0.00293527 Jy ! Component: 3550 - total flux cleaned = 0.00290436 Jy ! Component: 3600 - total flux cleaned = 0.0029503 Jy ! Component: 3650 - total flux cleaned = 0.00285911 Jy ! Component: 3700 - total flux cleaned = 0.00290463 Jy ! Component: 3750 - total flux cleaned = 0.00291965 Jy ! Component: 3800 - total flux cleaned = 0.00293458 Jy ! Component: 3850 - total flux cleaned = 0.00294941 Jy ! Component: 3900 - total flux cleaned = 0.00294939 Jy ! Component: 3950 - total flux cleaned = 0.00287571 Jy ! Component: 4000 - total flux cleaned = 0.0029929 Jy ! Component: 4050 - total flux cleaned = 0.00286182 Jy ! Total flux subtracted in 4096 components = 0.00294861 Jy ! Clean residual min=-0.000999 max=0.000787 Jy/beam ! Clean residual mean=0.000005 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.34717 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 450 components and 0.347169 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1506+8319_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.884 x 4.068 at 76.91 degrees (North through East) ! Clean map min=-0.0015644 max=0.2809 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1506+8319_S_map.fits wmodel /image_prod/ug002_uva//J1506+8319_S_map.mod ! Writing 450 model components to file: /image_prod/ug002_uva//J1506+8319_S_map.mod wobs /image_prod/ug002_uva//J1506+8319_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1506+8319_S_uvs.fits wwins /image_prod/ug002_uva//J1506+8319_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1506+8319_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.280897 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000257888 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.275426 0.275426 0.550851 1.1017 2.20341 4.40681 8.81362 17.6272 35.2545 70.509 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.28 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1089.22 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1506+8319_S_dfm.log closed on Thu Mar 5 02:04:35 2020