! Started logfile: .//J0339-3241_X_dfm.log on Mon Jan 20 17:23:12 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0339-3241_X_uva.fits ! Reading UV FITS file: .//J0339-3241_X_uva.fits ! AN table 1: 17 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.966387 visibilities/baseline/integration-bin. ! Found source: J0339-3241 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 2760 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0339-3241_X] 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 0.200x0.200 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. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006859Jy sigma=12.985799 ! Fit after self-cal, rms=0.900982Jy sigma=11.594394 ! 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=0.8837 mas, bmaj=4.237 mas, bpa=1.011 degrees ! Estimated noise=1.37754 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 = 0.0692449 Jy ! Component: 100 - total flux cleaned = 0.0959448 Jy ! Total flux subtracted in 100 components = 0.0959448 Jy ! Clean residual min=-0.010579 max=0.011815 Jy/beam ! Clean residual mean=0.000005 rms=0.003083 Jy/beam ! Combined flux in latest and established models = 0.0959448 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0959448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.072905Jy sigma=0.813038 ! Fit after self-cal, rms=0.072447Jy sigma=0.811067 ! 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=1.062 mas, bmaj=4.72 mas, bpa=0.4628 degrees ! Estimated noise=1.09874 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 = 0.0226396 Jy ! Component: 100 - total flux cleaned = 0.0346007 Jy ! Component: 150 - total flux cleaned = 0.041415 Jy ! Component: 200 - total flux cleaned = 0.0453483 Jy ! Total flux subtracted in 200 components = 0.0453483 Jy ! Clean residual min=-0.006158 max=0.005659 Jy/beam ! Clean residual mean=0.000021 rms=0.001720 Jy/beam ! Combined flux in latest and established models = 0.141293 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 57 components and 0.141293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.066688Jy sigma=0.691058 ! Fit after self-cal, rms=0.066560Jy sigma=0.690503 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 4.72 at 0.4628 degrees (North through East) ! Clean map min=-0.0059469 max=0.099606 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.03 KP 1.00 NL 1.04 ! OV 1.07 PT 0.86 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.21 KP 0.99 NL 0.96 ! OV 1.07 PT 0.90 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.07 KP 0.96 NL 1.02 ! OV 1.12 PT 0.86 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.13 KP 0.91 NL 1.03 ! OV 1.20 PT 0.90 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.16 KP 0.90 NL 0.85 ! OV 1.15 PT 0.96 SC 1.12 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.13 KP 0.95 NL 0.96 ! OV 1.11 PT 0.91 SC 0.90 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.12 KP 0.92 NL 1.12 ! OV 1.08 PT 0.89 SC 1.31 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.05 KP 0.94 NL 1.18 ! OV 1.13 PT 0.89 SC 1.16 ! ! ! Fit before self-cal, rms=0.066560Jy sigma=0.690503 ! Fit after self-cal, rms=0.069861Jy sigma=0.670546 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=4.84 mas, bpa=0.6006 degrees ! Estimated noise=1.10572 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 = -0.00123282 Jy ! Component: 100 - total flux cleaned = -0.00139335 Jy ! Component: 150 - total flux cleaned = -0.00143289 Jy ! Component: 200 - total flux cleaned = -0.00145006 Jy ! Total flux subtracted in 200 components = -0.00145006 Jy ! Clean residual min=-0.002837 max=0.002970 Jy/beam ! Clean residual mean=0.000000 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.139843 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.139843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.069825Jy sigma=0.670275 ! Fit after self-cal, rms=0.070042Jy sigma=0.669912 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.070042Jy sigma=0.669912 ! Fit after self-cal, rms=0.070847Jy sigma=0.669751 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=4.864 mas, bpa=0.6978 degrees ! Estimated noise=1.10307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100738 Jy ! Component: 100 - total flux cleaned = -0.00116057 Jy ! Component: 150 - total flux cleaned = -0.00119404 Jy ! Component: 200 - total flux cleaned = -0.00122436 Jy ! Total flux subtracted in 200 components = -0.00122436 Jy ! Clean residual min=-0.002759 max=0.002914 Jy/beam ! Clean residual mean=-0.000000 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.138619 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.138619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.070822Jy sigma=0.669571 ! Fit after self-cal, rms=0.070863Jy sigma=0.669565 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 = -3.3002e-05 Jy ! Component: 100 - total flux cleaned = -4.65522e-05 Jy ! Component: 150 - total flux cleaned = -5.89987e-05 Jy ! Component: 200 - total flux cleaned = -7.12648e-05 Jy ! Total flux subtracted in 200 components = -7.12648e-05 Jy ! Clean residual min=-0.002745 max=0.002904 Jy/beam ! Clean residual mean=-0.000001 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.138547 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 79 components and 0.138547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.070858Jy sigma=0.669490 ! Fit after self-cal, rms=0.070861Jy sigma=0.669487 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.070861Jy sigma=0.669487 ! Fit after self-cal, rms=0.071544Jy sigma=0.669371 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=4.885 mas, bpa=0.7872 degrees ! Estimated noise=1.10037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000805264 Jy ! Component: 100 - total flux cleaned = -0.00094099 Jy ! Component: 150 - total flux cleaned = -0.000991515 Jy ! Component: 200 - total flux cleaned = -0.0010144 Jy ! Total flux subtracted in 200 components = -0.0010144 Jy ! Clean residual min=-0.002701 max=0.002865 Jy/beam ! Clean residual mean=-0.000001 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.137533 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 0.137533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.071528Jy sigma=0.669262 ! Fit after self-cal, rms=0.071560Jy sigma=0.669257 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 = -3.73236e-05 Jy ! Component: 100 - total flux cleaned = -4.76056e-05 Jy ! Component: 150 - total flux cleaned = -5.71175e-05 Jy ! Component: 200 - total flux cleaned = -6.61137e-05 Jy ! Total flux subtracted in 200 components = -6.61137e-05 Jy ! Clean residual min=-0.002694 max=0.002855 Jy/beam ! Clean residual mean=-0.000001 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.137467 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 83 components and 0.137467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.071557Jy sigma=0.669211 ! Fit after self-cal, rms=0.071560Jy sigma=0.669209 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.071560Jy sigma=0.669209 ! Fit after self-cal, rms=0.072125Jy sigma=0.669126 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.141 mas, bmaj=6.132 mas, bpa=-5.278 degrees ! Estimated noise=1.28753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00063401 Jy ! Component: 100 - total flux cleaned = -0.00064822 Jy ! Component: 150 - total flux cleaned = -0.000684855 Jy ! Component: 200 - total flux cleaned = -0.000716685 Jy ! Total flux subtracted in 200 components = -0.000716685 Jy ! Clean residual min=-0.002869 max=0.002508 Jy/beam ! Clean residual mean=-0.000002 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.13675 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 86 components and 0.13675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.072116Jy sigma=0.669093 ! Fit after self-cal, rms=0.072141Jy sigma=0.669048 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 = -9.85066e-05 Jy ! Component: 100 - total flux cleaned = -7.32902e-05 Jy ! Component: 150 - total flux cleaned = -6.30549e-05 Jy ! Component: 200 - total flux cleaned = -6.25715e-05 Jy ! Total flux subtracted in 200 components = -6.25715e-05 Jy ! Clean residual min=-0.002878 max=0.002488 Jy/beam ! Clean residual mean=-0.000002 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.136688 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 87 components and 0.136688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.072142Jy sigma=0.669047 ! Fit after self-cal, rms=0.072144Jy sigma=0.669021 ! 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=1.079 mas, bmaj=4.903 mas, bpa=0.8634 degrees ! Estimated noise=1.09757 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.079 x 4.903 at 0.8634 degrees (North through East) ! Clean map min=-0.0025392 max=0.098937 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=0.8901 mas, bmaj=4.351 mas, bpa=1.443 degrees ! Estimated noise=1.40641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0708067 Jy ! Component: 100 - total flux cleaned = 0.0987902 Jy ! Component: 150 - total flux cleaned = 0.112089 Jy ! Component: 200 - total flux cleaned = 0.118897 Jy ! Total flux subtracted in 200 components = 0.118897 Jy ! Clean residual min=-0.005275 max=0.005160 Jy/beam ! Clean residual mean=0.000000 rms=0.001378 Jy/beam ! Combined flux in latest and established models = 0.118897 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.118897 Jy ! Inverting map and beam ! Estimated beam: bmin=1.079 mas, bmaj=4.903 mas, bpa=0.8634 degrees ! Estimated noise=1.09757 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 = 0.00826721 Jy ! Component: 100 - total flux cleaned = 0.0127445 Jy ! Component: 150 - total flux cleaned = 0.0152229 Jy ! Component: 200 - total flux cleaned = 0.016602 Jy ! Total flux subtracted in 200 components = 0.016602 Jy ! Clean residual min=-0.002861 max=0.003042 Jy/beam ! Clean residual mean=-0.000002 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.135499 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 58 components and 0.135499 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.141 mas, bmaj=6.132 mas, bpa=-5.278 degrees ! Estimated noise=1.28753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011735 Jy ! Component: 100 - total flux cleaned = 0.00123992 Jy ! Component: 150 - total flux cleaned = 0.00125711 Jy ! Component: 200 - total flux cleaned = 0.00125719 Jy ! Total flux subtracted in 200 components = 0.00125719 Jy ! Clean residual min=-0.002909 max=0.002513 Jy/beam ! Clean residual mean=-0.000002 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.136757 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 = 1.40207e-05 Jy ! Component: 100 - total flux cleaned = 1.40575e-05 Jy ! Component: 150 - total flux cleaned = 1.40258e-05 Jy ! Component: 200 - total flux cleaned = 1.32041e-05 Jy ! Total flux subtracted in 200 components = 1.32041e-05 Jy ! Clean residual min=-0.002909 max=0.002506 Jy/beam ! Clean residual mean=-0.000002 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.13677 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.13677 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.079 mas, bmaj=4.903 mas, bpa=0.8634 degrees ! Estimated noise=1.09757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.82229e-05 Jy ! Component: 100 - total flux cleaned = -5.29435e-05 Jy ! Component: 150 - total flux cleaned = -5.45731e-05 Jy ! Component: 200 - total flux cleaned = -6.96982e-05 Jy ! Total flux subtracted in 200 components = -6.96982e-05 Jy ! Clean residual min=-0.002695 max=0.002815 Jy/beam ! Clean residual mean=-0.000001 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.1367 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 0.1367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.072181Jy sigma=0.669217 ! Fit after self-cal, rms=0.072173Jy sigma=0.669211 wmodel J0339-3241_X_map.mod ! Writing 77 model components to file: J0339-3241_X_map.mod wobs J0339-3241_X_uvs.fits ! Writing UV FITS file: J0339-3241_X_uvs.fits wwins J0339-3241_X_map.win ! wwins: Wrote 1 windows to J0339-3241_X_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 = 0.000113637 Jy ! Component: 100 - total flux cleaned = 0.000375172 Jy ! Component: 150 - total flux cleaned = 0.000494051 Jy ! Component: 200 - total flux cleaned = 0.00067139 Jy ! Component: 250 - total flux cleaned = 0.000869877 Jy ! Component: 300 - total flux cleaned = 0.00111886 Jy ! Component: 350 - total flux cleaned = 0.00111931 Jy ! Component: 400 - total flux cleaned = 0.00120226 Jy ! Component: 450 - total flux cleaned = 0.00125516 Jy ! Component: 500 - total flux cleaned = 0.00130696 Jy ! Component: 550 - total flux cleaned = 0.00133148 Jy ! Component: 600 - total flux cleaned = 0.00135482 Jy ! Component: 650 - total flux cleaned = 0.00140173 Jy ! Component: 700 - total flux cleaned = 0.00140138 Jy ! Component: 750 - total flux cleaned = 0.00142351 Jy ! Component: 800 - total flux cleaned = 0.00135843 Jy ! Component: 850 - total flux cleaned = 0.00133755 Jy ! Component: 900 - total flux cleaned = 0.00131679 Jy ! Component: 950 - total flux cleaned = 0.00129654 Jy ! Component: 1000 - total flux cleaned = 0.00125664 Jy ! Component: 1050 - total flux cleaned = 0.00125675 Jy ! Component: 1100 - total flux cleaned = 0.00123727 Jy ! Component: 1150 - total flux cleaned = 0.00117977 Jy ! Component: 1200 - total flux cleaned = 0.00116115 Jy ! Component: 1250 - total flux cleaned = 0.00116127 Jy ! Component: 1300 - total flux cleaned = 0.0010882 Jy ! Component: 1350 - total flux cleaned = 0.000997895 Jy ! Component: 1400 - total flux cleaned = 0.000926553 Jy ! Component: 1450 - total flux cleaned = 0.000855785 Jy ! Component: 1500 - total flux cleaned = 0.000750837 Jy ! Component: 1550 - total flux cleaned = 0.000629569 Jy ! Component: 1600 - total flux cleaned = 0.000595497 Jy ! Component: 1650 - total flux cleaned = 0.000544244 Jy ! Component: 1700 - total flux cleaned = 0.000442528 Jy ! Component: 1750 - total flux cleaned = 0.000341558 Jy ! Component: 1800 - total flux cleaned = 0.000257658 Jy ! Component: 1850 - total flux cleaned = 0.000157693 Jy ! Component: 1900 - total flux cleaned = 2.51358e-05 Jy ! Component: 1950 - total flux cleaned = -5.74089e-05 Jy ! Component: 2000 - total flux cleaned = -0.000139782 Jy ! Component: 2050 - total flux cleaned = -0.000254677 Jy ! Component: 2100 - total flux cleaned = -0.000353088 Jy ! Component: 2150 - total flux cleaned = -0.000435053 Jy ! Component: 2200 - total flux cleaned = -0.00051689 Jy ! Component: 2250 - total flux cleaned = -0.000615337 Jy ! Component: 2300 - total flux cleaned = -0.000648164 Jy ! Component: 2350 - total flux cleaned = -0.000713813 Jy ! Component: 2400 - total flux cleaned = -0.000763041 Jy ! Component: 2450 - total flux cleaned = -0.000779457 Jy ! Component: 2500 - total flux cleaned = -0.000812531 Jy ! Component: 2550 - total flux cleaned = -0.000845558 Jy ! Component: 2600 - total flux cleaned = -0.000878636 Jy ! Component: 2650 - total flux cleaned = -0.000895292 Jy ! Component: 2700 - total flux cleaned = -0.000911866 Jy ! Component: 2750 - total flux cleaned = -0.000945356 Jy ! Component: 2800 - total flux cleaned = -0.000978818 Jy ! Component: 2850 - total flux cleaned = -0.000961975 Jy ! Component: 2900 - total flux cleaned = -0.00102948 Jy ! Component: 2950 - total flux cleaned = -0.00104641 Jy ! Component: 3000 - total flux cleaned = -0.00106343 Jy ! Component: 3050 - total flux cleaned = -0.00109774 Jy ! Component: 3100 - total flux cleaned = -0.0011149 Jy ! Component: 3150 - total flux cleaned = -0.00120104 Jy ! Component: 3200 - total flux cleaned = -0.00121841 Jy ! Component: 3250 - total flux cleaned = -0.00125333 Jy ! Component: 3300 - total flux cleaned = -0.00132353 Jy ! Component: 3350 - total flux cleaned = -0.00132359 Jy ! Component: 3400 - total flux cleaned = -0.00141228 Jy ! Component: 3450 - total flux cleaned = -0.00141212 Jy ! Component: 3500 - total flux cleaned = -0.00148415 Jy ! Component: 3550 - total flux cleaned = -0.00150238 Jy ! Component: 3600 - total flux cleaned = -0.00155706 Jy ! Component: 3650 - total flux cleaned = -0.00161222 Jy ! Component: 3700 - total flux cleaned = -0.00166799 Jy ! Component: 3750 - total flux cleaned = -0.00170573 Jy ! Component: 3800 - total flux cleaned = -0.0017623 Jy ! Component: 3850 - total flux cleaned = -0.00181951 Jy ! Component: 3900 - total flux cleaned = -0.00183877 Jy ! Component: 3950 - total flux cleaned = -0.00189673 Jy ! Component: 4000 - total flux cleaned = -0.0019358 Jy ! Component: 4050 - total flux cleaned = -0.00197499 Jy ! Total flux subtracted in 4096 components = -0.00201492 Jy ! Clean residual min=-0.001106 max=0.001188 Jy/beam ! Clean residual mean=0.000002 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.134685 Jy keep ! Adding 200 model components to the UV plane model. ! The established model now contains 277 components and 0.134685 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0339-3241_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.079 x 4.903 at 0.8634 degrees (North through East) ! Clean map min=-0.0023267 max=0.099207 Jy/beam ! Writing clean map to FITS file: .//J0339-3241_X_map.fits wmodel .//J0339-3241_X_map.mod ! Writing 277 model components to file: .//J0339-3241_X_map.mod wobs .//J0339-3241_X_uvs.fits ! Writing UV FITS file: .//J0339-3241_X_uvs.fits wwins .//J0339-3241_X_map.win ! wwins: Wrote 2 windows to .//J0339-3241_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0992066 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000378688 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.14515 1.14515 2.2903 4.5806 9.16119 18.3224 36.6448 73.2895 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.099 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 261.974 quit ! Quitting program ! Log file .//J0339-3241_X_dfm.log closed on Mon Jan 20 17:23:16 2020