! Started logfile: J1607-3331_X_2017_03_23_pus_uvs.log on Mon May 13 10:25:24 2019 obs J1607-3331_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1607-3331_X_2017_03_23_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.716667 visibilities/baseline/integration-bin. ! Found source: J1607-3331 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1124 lines of history. ! ! Reading 3096 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1607-3331_X_2017_03_23_pus] 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 mapsize field_size, field_cell ! Map grid = 512x512 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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.925188Jy sigma=0.005791 ! Fit after self-cal, rms=0.881034Jy sigma=0.005604 ! 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=0.6566 mas, bmaj=1.817 mas, bpa=8.021 degrees ! Estimated noise=4354.35 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 = 0.101052 Jy ! Component: 100 - total flux cleaned = 0.129729 Jy ! Total flux subtracted in 100 components = 0.129729 Jy ! Clean residual min=-0.012942 max=0.014599 Jy/beam ! Clean residual mean=0.000008 rms=0.003765 Jy/beam ! Combined flux in latest and established models = 0.129729 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.129729 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.127052Jy sigma=0.000677 ! Fit after self-cal, rms=0.127107Jy sigma=0.000676 ! 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=0.8624 mas, bmaj=2.218 mas, bpa=6.899 degrees ! Estimated noise=2280.3 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 = 0.0140017 Jy ! Component: 100 - total flux cleaned = 0.0194932 Jy ! Component: 150 - total flux cleaned = 0.0213435 Jy ! Component: 200 - total flux cleaned = 0.0216272 Jy ! Total flux subtracted in 200 components = 0.0216272 Jy ! Clean residual min=-0.005353 max=0.005535 Jy/beam ! Clean residual mean=-0.000002 rms=0.001523 Jy/beam ! Combined flux in latest and established models = 0.151357 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.151357 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.125795Jy sigma=0.000666 ! Fit after self-cal, rms=0.125779Jy sigma=0.000665 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.00* KP 1.17 ! LA 0.94 MK 1.11 NL 1.00* OV 0.97 ! PT 0.90 SC 0.92 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.04 HN 1.00* KP 0.95 ! LA 1.01 MK 1.14 NL 1.00* OV 1.00 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.00* KP 1.04 ! LA 1.00 MK 1.10 NL 1.00* OV 0.99 ! PT 1.05 SC 0.95 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.94 HN 1.00* KP 1.01 ! LA 1.03 MK 1.07 NL 1.00* OV 1.06 ! PT 0.94 SC 1.36 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.91 HN 1.00* KP 0.96 ! LA 1.01 MK 1.06 NL 1.16 OV 1.01 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 1.00* KP 0.94 ! LA 1.11 MK 1.21 NL 0.94 OV 1.12 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 HN 1.00* KP 1.02 ! LA 0.94 MK 1.14 NL 1.00* OV 0.94 ! PT 1.08 SC 1.52 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.00* KP 0.95 ! LA 1.09 MK 0.48 NL 1.00* OV 0.94 ! PT 0.95 SC 0.85 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.85 HN 1.00* KP 1.01 ! LA 1.06 MK 1.16 NL 1.00* OV 1.07 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.05 HN 1.00* KP 1.11 ! LA 0.96 MK 0.81 NL 1.00* OV 0.95 ! PT 1.03 SC 1.14 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 1.00* KP 0.92 ! LA 1.05 MK 0.95 NL 1.00* OV 1.14 ! PT 0.89 SC 0.97 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.00* KP 1.13 ! LA 0.98 MK 1.71 NL 1.00* OV 0.92 ! PT 0.95 SC 0.67 ! ! ! Fit before self-cal, rms=0.125779Jy sigma=0.000665 ! Fit after self-cal, rms=0.129415Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8612 mas, bmaj=2.229 mas, bpa=6.337 degrees ! Estimated noise=2288.67 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 = 0.0012051 Jy ! Component: 100 - total flux cleaned = 0.00105524 Jy ! Component: 150 - total flux cleaned = 0.000993035 Jy ! Component: 200 - total flux cleaned = 0.000935852 Jy ! Total flux subtracted in 200 components = 0.000935852 Jy ! Clean residual min=-0.005591 max=0.005464 Jy/beam ! Clean residual mean=-0.000006 rms=0.001403 Jy/beam ! Combined flux in latest and established models = 0.152293 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.152293 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.129304Jy sigma=0.000648 ! Fit after self-cal, rms=0.129601Jy sigma=0.000646 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.129601Jy sigma=0.000646 ! Fit after self-cal, rms=0.127910Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.852 mas, bmaj=2.208 mas, bpa=6.574 degrees ! Estimated noise=2277.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130275 Jy ! Component: 100 - total flux cleaned = 0.00124215 Jy ! Component: 150 - total flux cleaned = 0.00113455 Jy ! Component: 200 - total flux cleaned = 0.0010882 Jy ! Total flux subtracted in 200 components = 0.0010882 Jy ! Clean residual min=-0.005495 max=0.005269 Jy/beam ! Clean residual mean=-0.000006 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 0.153381 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.153381 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.127820Jy sigma=0.000646 ! Fit after self-cal, rms=0.127804Jy sigma=0.000646 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 = 7.19208e-05 Jy ! Component: 100 - total flux cleaned = 7.31533e-05 Jy ! Component: 150 - total flux cleaned = 2.88492e-05 Jy ! Component: 200 - total flux cleaned = -1.17006e-05 Jy ! Total flux subtracted in 200 components = -1.17006e-05 Jy ! Clean residual min=-0.005533 max=0.005273 Jy/beam ! Clean residual mean=-0.000006 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 0.153369 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.153369 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.127749Jy sigma=0.000645 ! Fit after self-cal, rms=0.127719Jy sigma=0.000645 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.127719Jy sigma=0.000645 ! Fit after self-cal, rms=0.124813Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8428 mas, bmaj=2.187 mas, bpa=6.945 degrees ! Estimated noise=2262.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001144 Jy ! Component: 100 - total flux cleaned = 0.00118795 Jy ! Component: 150 - total flux cleaned = 0.0011111 Jy ! Component: 200 - total flux cleaned = 0.00104649 Jy ! Total flux subtracted in 200 components = 0.00104649 Jy ! Clean residual min=-0.005444 max=0.005223 Jy/beam ! Clean residual mean=-0.000005 rms=0.001356 Jy/beam ! Combined flux in latest and established models = 0.154416 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.154416 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.124768Jy sigma=0.000645 ! Fit after self-cal, rms=0.124736Jy sigma=0.000645 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 = 0.000107582 Jy ! Component: 100 - total flux cleaned = 7.26179e-05 Jy ! Component: 150 - total flux cleaned = 4.21527e-05 Jy ! Component: 200 - total flux cleaned = 1.48705e-05 Jy ! Total flux subtracted in 200 components = 1.48705e-05 Jy ! Clean residual min=-0.005464 max=0.005214 Jy/beam ! Clean residual mean=-0.000005 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.15443 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.15443 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.124712Jy sigma=0.000645 ! Fit after self-cal, rms=0.124701Jy sigma=0.000645 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.124701Jy sigma=0.000645 ! Fit after self-cal, rms=0.122520Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.635 mas, bmaj=8.723 mas, bpa=14.94 degrees ! Estimated noise=2715.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000794105 Jy ! Component: 100 - total flux cleaned = 0.000922158 Jy ! Component: 150 - total flux cleaned = 0.000969341 Jy ! Component: 200 - total flux cleaned = 0.00100259 Jy ! Total flux subtracted in 200 components = 0.00100259 Jy ! Clean residual min=-0.004031 max=0.004986 Jy/beam ! Clean residual mean=-0.000010 rms=0.001347 Jy/beam ! Combined flux in latest and established models = 0.155433 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 40 components and 0.155433 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.122530Jy sigma=0.000645 ! Fit after self-cal, rms=0.122517Jy sigma=0.000645 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 = 0.000127587 Jy ! Component: 100 - total flux cleaned = 0.00012756 Jy ! Component: 150 - total flux cleaned = 0.00012782 Jy ! Component: 200 - total flux cleaned = 0.000127938 Jy ! Total flux subtracted in 200 components = 0.000127938 Jy ! Clean residual min=-0.004032 max=0.004947 Jy/beam ! Clean residual mean=-0.000010 rms=0.001340 Jy/beam ! Combined flux in latest and established models = 0.155561 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 42 components and 0.155561 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.122523Jy sigma=0.000645 ! Fit after self-cal, rms=0.122523Jy sigma=0.000645 ! 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=0.8354 mas, bmaj=2.17 mas, bpa=7.245 degrees ! Estimated noise=2250.23 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8354 x 2.17 at 7.245 degrees (North through East) ! Clean map min=-0.0045986 max=0.12406 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=0.6403 mas, bmaj=1.778 mas, bpa=9.305 degrees ! Estimated noise=4153.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0961984 Jy ! Component: 100 - total flux cleaned = 0.128577 Jy ! Component: 150 - total flux cleaned = 0.144618 Jy ! Component: 200 - total flux cleaned = 0.153356 Jy ! Total flux subtracted in 200 components = 0.153356 Jy ! Clean residual min=-0.010189 max=0.011056 Jy/beam ! Clean residual mean=0.000001 rms=0.003068 Jy/beam ! Combined flux in latest and established models = 0.153356 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.153356 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8354 mas, bmaj=2.17 mas, bpa=7.245 degrees ! Estimated noise=2250.23 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 = 0.00154693 Jy ! Component: 100 - total flux cleaned = 0.00169046 Jy ! Component: 150 - total flux cleaned = 0.00174965 Jy ! Component: 200 - total flux cleaned = 0.00174794 Jy ! Total flux subtracted in 200 components = 0.00174794 Jy ! Clean residual min=-0.005643 max=0.005321 Jy/beam ! Clean residual mean=-0.000005 rms=0.001385 Jy/beam ! Combined flux in latest and established models = 0.155104 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.155104 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=2.635 mas, bmaj=8.723 mas, bpa=14.94 degrees ! Estimated noise=2715.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000245177 Jy ! Component: 100 - total flux cleaned = 0.000246653 Jy ! Component: 150 - total flux cleaned = 0.000247674 Jy ! Component: 200 - total flux cleaned = 0.000287476 Jy ! Total flux subtracted in 200 components = 0.000287476 Jy ! Clean residual min=-0.004004 max=0.005008 Jy/beam ! Clean residual mean=-0.000010 rms=0.001353 Jy/beam ! Combined flux in latest and established models = 0.155392 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 = 2.57215e-05 Jy ! Component: 100 - total flux cleaned = 4.9953e-05 Jy ! Component: 150 - total flux cleaned = 7.36197e-05 Jy ! Component: 200 - total flux cleaned = 9.55565e-05 Jy ! Total flux subtracted in 200 components = 9.55565e-05 Jy ! Clean residual min=-0.004018 max=0.004977 Jy/beam ! Clean residual mean=-0.000010 rms=0.001347 Jy/beam ! Combined flux in latest and established models = 0.155487 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.155487 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8354 mas, bmaj=2.17 mas, bpa=7.245 degrees ! Estimated noise=2250.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128231 Jy ! Component: 100 - total flux cleaned = 0.000127894 Jy ! Component: 150 - total flux cleaned = 0.000130471 Jy ! Component: 200 - total flux cleaned = 0.000128444 Jy ! Total flux subtracted in 200 components = 0.000128444 Jy ! Clean residual min=-0.005497 max=0.005254 Jy/beam ! Clean residual mean=-0.000005 rms=0.001360 Jy/beam ! Combined flux in latest and established models = 0.155616 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.155616 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.122590Jy sigma=0.000645 ! Fit after self-cal, rms=0.122573Jy sigma=0.000645 wmodel J1607-3331_X_2017_03_23_pus_map.mod ! Writing 39 model components to file: J1607-3331_X_2017_03_23_pus_map.mod wobs J1607-3331_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1607-3331_X_2017_03_23_pus_uvs.fits wwins J1607-3331_X_2017_03_23_pus_map.win ! wwins: Wrote 1 windows to J1607-3331_X_2017_03_23_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000744547 Jy ! Component: 100 - total flux cleaned = 0.00151463 Jy ! Component: 150 - total flux cleaned = 0.00206144 Jy ! Component: 200 - total flux cleaned = 0.00228262 Jy ! Component: 250 - total flux cleaned = 0.00249121 Jy ! Component: 300 - total flux cleaned = 0.00235872 Jy ! Component: 350 - total flux cleaned = 0.00248691 Jy ! Component: 400 - total flux cleaned = 0.00260859 Jy ! Component: 450 - total flux cleaned = 0.00260758 Jy ! Component: 500 - total flux cleaned = 0.00266189 Jy ! Component: 550 - total flux cleaned = 0.00287709 Jy ! Component: 600 - total flux cleaned = 0.00308657 Jy ! Component: 650 - total flux cleaned = 0.00339041 Jy ! Component: 700 - total flux cleaned = 0.00358596 Jy ! Component: 750 - total flux cleaned = 0.00358546 Jy ! Component: 800 - total flux cleaned = 0.00377051 Jy ! Component: 850 - total flux cleaned = 0.00385974 Jy ! Component: 900 - total flux cleaned = 0.00394685 Jy ! Component: 950 - total flux cleaned = 0.0039476 Jy ! Component: 1000 - total flux cleaned = 0.00403103 Jy ! Component: 1050 - total flux cleaned = 0.0039074 Jy ! Component: 1100 - total flux cleaned = 0.00402876 Jy ! Component: 1150 - total flux cleaned = 0.00406861 Jy ! Component: 1200 - total flux cleaned = 0.00414641 Jy ! Component: 1250 - total flux cleaned = 0.00418454 Jy ! Component: 1300 - total flux cleaned = 0.00422167 Jy ! Component: 1350 - total flux cleaned = 0.00425838 Jy ! Component: 1400 - total flux cleaned = 0.0042944 Jy ! Component: 1450 - total flux cleaned = 0.00436503 Jy ! Component: 1500 - total flux cleaned = 0.00426088 Jy ! Component: 1550 - total flux cleaned = 0.00446663 Jy ! Component: 1600 - total flux cleaned = 0.0045673 Jy ! Component: 1650 - total flux cleaned = 0.00470038 Jy ! Component: 1700 - total flux cleaned = 0.00483143 Jy ! Component: 1750 - total flux cleaned = 0.00502508 Jy ! Component: 1800 - total flux cleaned = 0.00518385 Jy ! Component: 1850 - total flux cleaned = 0.00521526 Jy ! Component: 1900 - total flux cleaned = 0.00543264 Jy ! Component: 1950 - total flux cleaned = 0.00546349 Jy ! Component: 2000 - total flux cleaned = 0.00558525 Jy ! Total flux subtracted in 2048 components = 0.00570544 Jy ! Clean residual min=-0.001649 max=0.001620 Jy/beam ! Clean residual mean=0.000000 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.161321 Jy keep ! Adding 92 model components to the UV plane model. ! The established model now contains 131 components and 0.161321 Jy ![Exited script file: muppet] wmap "J1607-3331_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8354 x 2.17 at 7.245 degrees (North through East) ! Clean map min=-0.0037446 max=0.12404 Jy/beam ! Writing clean map to FITS file: J1607-3331_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.124043 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000545755 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.31992 1.31992 2.63983 5.27966 10.5593 21.1186 42.2373 84.4746 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.124 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8354 x 2.17 at 7.245 degrees (North through East) ! Clean map min=-0.0037446 max=0.12404 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1607-3331_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:25:25 2019