! Started logfile: /tmp/maps//J1105-2659_X_20180615_dfm.log on Wed Jul 4 23:12:55 2018 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 /tmp/maps//J1105-2659_X_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1105-2659_X_20180615_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1105-2659 ! ! 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 94 lines of history. ! ! Reading 5400 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 J1105-2659_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. ! ! 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=1.005297Jy sigma=18.594927 ! Fit after self-cal, rms=0.929901Jy sigma=17.051330 ! 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=0.6824 mas, bmaj=2.001 mas, bpa=2.438 degrees ! Estimated noise=0.996655 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 = 0.0554026 Jy ! Component: 100 - total flux cleaned = 0.0704979 Jy ! Total flux subtracted in 100 components = 0.0704979 Jy ! Clean residual min=-0.008853 max=0.011075 Jy/beam ! Clean residual mean=-0.000006 rms=0.002103 Jy/beam ! Combined flux in latest and established models = 0.070498 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.070498 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=0.056445Jy sigma=0.824808 ! Fit after self-cal, rms=0.056107Jy sigma=0.822100 ! 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=0.877 mas, bmaj=2.366 mas, bpa=1.156 degrees ! Estimated noise=0.561896 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 (-6.6, 18.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129064 Jy ! Component: 100 - total flux cleaned = 0.0198101 Jy ! Component: 150 - total flux cleaned = 0.0239427 Jy ! Component: 200 - total flux cleaned = 0.0251702 Jy ! Total flux subtracted in 200 components = 0.0251702 Jy ! Clean residual min=-0.006991 max=0.006560 Jy/beam ! Clean residual mean=-0.000010 rms=0.001596 Jy/beam ! Combined flux in latest and established models = 0.0956682 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 52 components and 0.0956682 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=0.053664Jy sigma=0.738126 ! Fit after self-cal, rms=0.053470Jy sigma=0.733401 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.877 x 2.366 at 1.156 degrees (North through East) ! Clean map min=-0.0062175 max=0.069371 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.55 KP 0.90 ! LA 1.17 MK 1.06 NL 1.04 OV 0.73 ! PT 1.10 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 HN 1.79 KP 0.97 ! LA 1.18 MK 0.99 NL 1.12 OV 0.69 ! PT 1.10 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.03 KP 0.88 ! LA 1.14 MK 1.08 NL 1.03 OV 0.75 ! PT 1.07 SC 1.17 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 HN 1.31 KP 0.94 ! LA 1.15 MK 1.05 NL 1.08 OV 0.70 ! PT 1.06 SC 0.90 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.35 KP 0.93 ! LA 1.17 MK 0.99 NL 1.29 OV 0.83 ! PT 1.11 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.27 KP 0.84 ! LA 1.17 MK 1.07 NL 1.37 OV 0.75 ! PT 1.09 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.49 KP 0.86 ! LA 1.19 MK 0.97 NL 1.28 OV 0.82 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.75 KP 0.89 ! LA 1.16 MK 1.14 NL 1.01 OV 0.77 ! PT 1.03 SC 1.01 ! ! ! Fit before self-cal, rms=0.053470Jy sigma=0.733401 ! Fit after self-cal, rms=0.062738Jy sigma=0.655009 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8887 mas, bmaj=2.365 mas, bpa=2.184 degrees ! Estimated noise=0.564504 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 (4.8, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210817 Jy ! Component: 100 - total flux cleaned = 0.00220416 Jy ! Component: 150 - total flux cleaned = 0.00227199 Jy ! Component: 200 - total flux cleaned = 0.00238891 Jy ! Total flux subtracted in 200 components = 0.00238891 Jy ! Clean residual min=-0.001835 max=0.001539 Jy/beam ! Clean residual mean=-0.000002 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0980571 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.0980571 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=0.062642Jy sigma=0.652525 ! Fit after self-cal, rms=0.062935Jy sigma=0.651191 ! 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=0.062935Jy sigma=0.651191 ! Fit after self-cal, rms=0.063395Jy sigma=0.651017 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8895 mas, bmaj=2.366 mas, bpa=2.243 degrees ! Estimated noise=0.563152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000218986 Jy ! Component: 100 - total flux cleaned = -0.00024686 Jy ! Component: 150 - total flux cleaned = -0.000269441 Jy ! Component: 200 - total flux cleaned = -0.000269527 Jy ! Total flux subtracted in 200 components = -0.000269527 Jy ! Clean residual min=-0.001732 max=0.001491 Jy/beam ! Clean residual mean=-0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0977876 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 83 components and 0.0977876 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=0.063360Jy sigma=0.650629 ! Fit after self-cal, rms=0.063379Jy sigma=0.650596 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 = -0.000202178 Jy ! Component: 100 - total flux cleaned = -0.000221825 Jy ! Component: 150 - total flux cleaned = -0.000222144 Jy ! Component: 200 - total flux cleaned = -0.00022254 Jy ! Total flux subtracted in 200 components = -0.00022254 Jy ! Clean residual min=-0.001713 max=0.001462 Jy/beam ! Clean residual mean=-0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.097565 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.097565 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=0.063360Jy sigma=0.650388 ! Fit after self-cal, rms=0.063361Jy sigma=0.650378 ! 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=0.063361Jy sigma=0.650378 ! Fit after self-cal, rms=0.064223Jy sigma=0.650309 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8904 mas, bmaj=2.367 mas, bpa=2.27 degrees ! Estimated noise=0.562689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000479744 Jy ! Component: 100 - total flux cleaned = -0.00049922 Jy ! Component: 150 - total flux cleaned = -0.000483553 Jy ! Component: 200 - total flux cleaned = -0.000453559 Jy ! Total flux subtracted in 200 components = -0.000453559 Jy ! Clean residual min=-0.001670 max=0.001444 Jy/beam ! Clean residual mean=-0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0971115 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 100 components and 0.0971115 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=0.064203Jy sigma=0.650146 ! Fit after self-cal, rms=0.064209Jy sigma=0.650128 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 = -0.000154316 Jy ! Component: 100 - total flux cleaned = -0.000168719 Jy ! Component: 150 - total flux cleaned = -0.000168665 Jy ! Component: 200 - total flux cleaned = -0.00019435 Jy ! Total flux subtracted in 200 components = -0.00019435 Jy ! Clean residual min=-0.001664 max=0.001435 Jy/beam ! Clean residual mean=-0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0969171 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 114 components and 0.0969171 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=0.064198Jy sigma=0.650021 ! Fit after self-cal, rms=0.064198Jy sigma=0.650017 ! 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=0.064198Jy sigma=0.650017 ! Fit after self-cal, rms=0.065070Jy sigma=0.649966 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.332 mas, bmaj=6.031 mas, bpa=7.556 degrees ! Estimated noise=0.682374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000143393 Jy ! Component: 100 - total flux cleaned = -0.000173418 Jy ! Component: 150 - total flux cleaned = -0.000172741 Jy ! Component: 200 - total flux cleaned = -0.000203307 Jy ! Total flux subtracted in 200 components = -0.000203307 Jy ! Clean residual min=-0.001620 max=0.001428 Jy/beam ! Clean residual mean=-0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0967138 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 125 components and 0.0967138 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=0.065064Jy sigma=0.649902 ! Fit after self-cal, rms=0.065062Jy sigma=0.649865 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 = -3.74475e-05 Jy ! Component: 100 - total flux cleaned = -0.000145281 Jy ! Component: 150 - total flux cleaned = -0.000173102 Jy ! Component: 200 - total flux cleaned = -0.000173275 Jy ! Total flux subtracted in 200 components = -0.000173275 Jy ! Clean residual min=-0.001582 max=0.001401 Jy/beam ! Clean residual mean=-0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0965405 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 132 components and 0.0965405 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=0.065060Jy sigma=0.649844 ! Fit after self-cal, rms=0.065056Jy sigma=0.649831 ! 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=0.8912 mas, bmaj=2.367 mas, bpa=2.285 degrees ! Estimated noise=0.562455 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8912 x 2.367 at 2.285 degrees (North through East) ! Clean map min=-0.0015204 max=0.069539 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=0.6909 mas, bmaj=2.004 mas, bpa=3.809 degrees ! Estimated noise=0.986774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.054791 Jy ! Component: 100 - total flux cleaned = 0.0693172 Jy ! Component: 150 - total flux cleaned = 0.0769329 Jy ! Component: 200 - total flux cleaned = 0.0818049 Jy ! Total flux subtracted in 200 components = 0.0818049 Jy ! Clean residual min=-0.003780 max=0.003332 Jy/beam ! Clean residual mean=-0.000005 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.0818049 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 0.0818049 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8912 mas, bmaj=2.367 mas, bpa=2.285 degrees ! Estimated noise=0.562455 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 = 0.00526105 Jy ! Component: 100 - total flux cleaned = 0.00828557 Jy ! Component: 150 - total flux cleaned = 0.0103857 Jy ! Component: 200 - total flux cleaned = 0.0114991 Jy ! Total flux subtracted in 200 components = 0.0114991 Jy ! Clean residual min=-0.002068 max=0.001699 Jy/beam ! Clean residual mean=-0.000003 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.093304 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 60 components and 0.093304 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=2.332 mas, bmaj=6.031 mas, bpa=7.556 degrees ! Estimated noise=0.682374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125136 Jy ! Component: 100 - total flux cleaned = 0.00182909 Jy ! Component: 150 - total flux cleaned = 0.0022168 Jy ! Component: 200 - total flux cleaned = 0.00250879 Jy ! Total flux subtracted in 200 components = 0.00250879 Jy ! Clean residual min=-0.001961 max=0.001397 Jy/beam ! Clean residual mean=-0.000003 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0958128 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 = 0.00018273 Jy ! Component: 100 - total flux cleaned = 0.000251594 Jy ! Component: 150 - total flux cleaned = 0.000281873 Jy ! Component: 200 - total flux cleaned = 0.000309951 Jy ! Total flux subtracted in 200 components = 0.000309951 Jy ! Clean residual min=-0.001763 max=0.001399 Jy/beam ! Clean residual mean=-0.000002 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0961228 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 90 components and 0.0961227 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8912 mas, bmaj=2.367 mas, bpa=2.285 degrees ! Estimated noise=0.562455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000270754 Jy ! Component: 100 - total flux cleaned = -0.000331851 Jy ! Component: 150 - total flux cleaned = -0.000386096 Jy ! Component: 200 - total flux cleaned = -0.000364185 Jy ! Total flux subtracted in 200 components = -0.000364185 Jy ! Clean residual min=-0.001799 max=0.001542 Jy/beam ! Clean residual mean=-0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0957586 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 112 components and 0.0957586 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=0.065063Jy sigma=0.650019 ! Fit after self-cal, rms=0.065077Jy sigma=0.649969 wmodel J1105-2659_X_map.mod ! Writing 112 model components to file: J1105-2659_X_map.mod wobs J1105-2659_X_uvs.fits ! Writing UV FITS file: J1105-2659_X_uvs.fits wwins J1105-2659_X_map.win ! wwins: Wrote 3 windows to J1105-2659_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 = -0.000357988 Jy ! Component: 100 - total flux cleaned = -0.000303487 Jy ! Component: 150 - total flux cleaned = -0.000254816 Jy ! Component: 200 - total flux cleaned = -0.000278153 Jy ! Component: 250 - total flux cleaned = -0.00025606 Jy ! Component: 300 - total flux cleaned = -0.000256757 Jy ! Component: 350 - total flux cleaned = -0.000175031 Jy ! Component: 400 - total flux cleaned = -9.57459e-05 Jy ! Component: 450 - total flux cleaned = 3.91288e-05 Jy ! Component: 500 - total flux cleaned = 0.000151642 Jy ! Component: 550 - total flux cleaned = 0.000298035 Jy ! Component: 600 - total flux cleaned = 0.000405014 Jy ! Component: 650 - total flux cleaned = 0.000526904 Jy ! Component: 700 - total flux cleaned = 0.000645826 Jy ! Component: 750 - total flux cleaned = 0.00072936 Jy ! Component: 800 - total flux cleaned = 0.000843332 Jy ! Component: 850 - total flux cleaned = 0.000827437 Jy ! Component: 900 - total flux cleaned = 0.000858731 Jy ! Component: 950 - total flux cleaned = 0.000858656 Jy ! Component: 1000 - total flux cleaned = 0.000903764 Jy ! Component: 1050 - total flux cleaned = 0.000873994 Jy ! Component: 1100 - total flux cleaned = 0.000888478 Jy ! Component: 1150 - total flux cleaned = 0.000888541 Jy ! Component: 1200 - total flux cleaned = 0.000874164 Jy ! Component: 1250 - total flux cleaned = 0.000860333 Jy ! Component: 1300 - total flux cleaned = 0.000846373 Jy ! Component: 1350 - total flux cleaned = 0.000806176 Jy ! Component: 1400 - total flux cleaned = 0.000806199 Jy ! Component: 1450 - total flux cleaned = 0.000832313 Jy ! Component: 1500 - total flux cleaned = 0.000845139 Jy ! Component: 1550 - total flux cleaned = 0.00085768 Jy ! Component: 1600 - total flux cleaned = 0.000870073 Jy ! Component: 1650 - total flux cleaned = 0.000870218 Jy ! Component: 1700 - total flux cleaned = 0.000906739 Jy ! Component: 1750 - total flux cleaned = 0.00090694 Jy ! Component: 1800 - total flux cleaned = 0.000954646 Jy ! Component: 1850 - total flux cleaned = 0.000966357 Jy ! Component: 1900 - total flux cleaned = 0.000966387 Jy ! Component: 1950 - total flux cleaned = 0.00100089 Jy ! Component: 2000 - total flux cleaned = 0.00104624 Jy ! Component: 2050 - total flux cleaned = 0.00106867 Jy ! Component: 2100 - total flux cleaned = 0.00110198 Jy ! Component: 2150 - total flux cleaned = 0.00113504 Jy ! Component: 2200 - total flux cleaned = 0.0011788 Jy ! Component: 2250 - total flux cleaned = 0.00123302 Jy ! Component: 2300 - total flux cleaned = 0.00129742 Jy ! Component: 2350 - total flux cleaned = 0.00130809 Jy ! Component: 2400 - total flux cleaned = 0.0013504 Jy ! Component: 2450 - total flux cleaned = 0.0014029 Jy ! Component: 2500 - total flux cleaned = 0.00143415 Jy ! Component: 2550 - total flux cleaned = 0.00147547 Jy ! Component: 2600 - total flux cleaned = 0.00150629 Jy ! Component: 2650 - total flux cleaned = 0.0015166 Jy ! Component: 2700 - total flux cleaned = 0.0015876 Jy ! Component: 2750 - total flux cleaned = 0.00161786 Jy ! Component: 2800 - total flux cleaned = 0.00165794 Jy ! Component: 2850 - total flux cleaned = 0.00168787 Jy ! Component: 2900 - total flux cleaned = 0.00172763 Jy ! Component: 2950 - total flux cleaned = 0.00176712 Jy ! Component: 3000 - total flux cleaned = 0.00180629 Jy ! Component: 3050 - total flux cleaned = 0.00185517 Jy ! Component: 3100 - total flux cleaned = 0.00188441 Jy ! Component: 3150 - total flux cleaned = 0.00190384 Jy ! Component: 3200 - total flux cleaned = 0.00193288 Jy ! Component: 3250 - total flux cleaned = 0.00196177 Jy ! Component: 3300 - total flux cleaned = 0.00200023 Jy ! Component: 3350 - total flux cleaned = 0.00203851 Jy ! Component: 3400 - total flux cleaned = 0.00205759 Jy ! Component: 3450 - total flux cleaned = 0.00207668 Jy ! Component: 3500 - total flux cleaned = 0.00209564 Jy ! Component: 3550 - total flux cleaned = 0.0021336 Jy ! Component: 3600 - total flux cleaned = 0.00212417 Jy ! Component: 3650 - total flux cleaned = 0.00216189 Jy ! Component: 3700 - total flux cleaned = 0.00215249 Jy ! Component: 3750 - total flux cleaned = 0.00220881 Jy ! Component: 3800 - total flux cleaned = 0.00223693 Jy ! Component: 3850 - total flux cleaned = 0.00225562 Jy ! Component: 3900 - total flux cleaned = 0.00229293 Jy ! Component: 3950 - total flux cleaned = 0.00233951 Jy ! Component: 4000 - total flux cleaned = 0.00233946 Jy ! Component: 4050 - total flux cleaned = 0.00238583 Jy ! Total flux subtracted in 4096 components = 0.0023951 Jy ! Clean residual min=-0.000549 max=0.000657 Jy/beam ! Clean residual mean=0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0981537 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 373 components and 0.0981537 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1105-2659_X_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8912 x 2.367 at 2.285 degrees (North through East) ! Clean map min=-0.0015632 max=0.069911 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1105-2659_X_20180615_map.fits wmodel /tmp/maps//J1105-2659_X_20180615_map.mod ! Writing 373 model components to file: /tmp/maps//J1105-2659_X_20180615_map.mod wobs /tmp/maps//J1105-2659_X_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1105-2659_X_20180615_uvs.fits wwins /tmp/maps//J1105-2659_X_20180615_map.win ! wwins: Wrote 4 windows to /tmp/maps//J1105-2659_X_20180615_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.069911 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000152575 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.654723 0.654723 1.30945 2.61889 5.23779 10.4756 20.9512 41.9023 83.8046 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.069 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 458.208 quit ! Quitting program ! Log file /tmp/maps//J1105-2659_X_20180615_dfm.log closed on Wed Jul 4 23:12:59 2018