! Started logfile: J1234-3408_X_2017_02_19_pus_uvs.log on Sat May 4 21:43:37 2019 obs J1234-3408_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1234-3408_X_2017_02_19_pus_uva.fits ! AN table 1: 94 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.459574 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1234-3408 ! ! 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 858 lines of history. ! ! Reading 23328 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 J1234-3408_X_2017_02_19_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 288 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 288 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 288 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 288 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 288 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 288 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 288 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 288 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 288 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 288 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 288 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 288 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.853358Jy sigma=0.006349 ! Fit after self-cal, rms=0.828055Jy sigma=0.006170 ! 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=0.5392 mas, bmaj=1.506 mas, bpa=1.346 degrees ! Estimated noise=1197.58 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 = 0.118383 Jy ! Component: 100 - total flux cleaned = 0.16042 Jy ! Total flux subtracted in 100 components = 0.16042 Jy ! Clean residual min=-0.022035 max=0.056588 Jy/beam ! Clean residual mean=0.000009 rms=0.006928 Jy/beam ! Combined flux in latest and established models = 0.16042 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.16042 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=0.128801Jy sigma=0.000928 ! Fit after self-cal, rms=0.128520Jy sigma=0.000926 ! Inverting map ! Added new window around map position (1.4, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0478424 Jy ! Component: 100 - total flux cleaned = 0.0701028 Jy ! Total flux subtracted in 100 components = 0.0701028 Jy ! Clean residual min=-0.013476 max=0.037221 Jy/beam ! Clean residual mean=0.000000 rms=0.004132 Jy/beam ! Combined flux in latest and established models = 0.230523 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.230523 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=0.106614Jy sigma=0.000768 ! Fit after self-cal, rms=0.102310Jy sigma=0.000731 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0264898 Jy ! Component: 100 - total flux cleaned = 0.0297465 Jy ! Total flux subtracted in 100 components = 0.0297465 Jy ! Clean residual min=-0.011410 max=0.016358 Jy/beam ! Clean residual mean=-0.000004 rms=0.002451 Jy/beam ! Combined flux in latest and established models = 0.260269 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.260269 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=0.096380Jy sigma=0.000687 ! Fit after self-cal, rms=0.094976Jy sigma=0.000675 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00865211 Jy ! Component: 100 - total flux cleaned = 0.00797478 Jy ! Total flux subtracted in 100 components = 0.00797478 Jy ! Clean residual min=-0.008308 max=0.009756 Jy/beam ! Clean residual mean=-0.000005 rms=0.001673 Jy/beam ! Combined flux in latest and established models = 0.268244 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 23 components and 0.268244 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=0.093285Jy sigma=0.000661 ! Fit after self-cal, rms=0.092916Jy sigma=0.000658 ! 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=0.7074 mas, bmaj=1.822 mas, bpa=2.709 degrees ! Estimated noise=630.413 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 (2.2, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210777 Jy ! Component: 100 - total flux cleaned = 0.00120125 Jy ! Component: 150 - total flux cleaned = 0.00104526 Jy ! Component: 200 - total flux cleaned = 0.000912407 Jy ! Total flux subtracted in 200 components = 0.000912407 Jy ! Clean residual min=-0.003629 max=0.004266 Jy/beam ! Clean residual mean=-0.000011 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.269156 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.269156 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=0.091954Jy sigma=0.000650 ! Fit after self-cal, rms=0.091863Jy sigma=0.000649 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.00* KP 0.99 ! LA 1.03 MK 0.96 NL 1.00* OV 1.00 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.00* KP 0.99 ! LA 1.01 MK 0.93 NL 1.00* OV 1.00 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.00* KP 1.00 ! LA 1.06 MK 0.96 NL 1.00* OV 0.99 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.00* KP 0.99 ! LA 1.06 MK 0.96 NL 1.00* OV 0.99 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00* KP 0.98 ! LA 1.05 MK 0.98 NL 1.00* OV 1.01 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00* KP 1.03 ! LA 1.03 MK 0.99 NL 1.00* OV 0.97 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.00* KP 0.99 ! LA 1.01 MK 1.00 NL 1.00* OV 0.98 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 1.00* KP 1.00 ! LA 1.05 MK 0.96 NL 1.00* OV 0.98 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00* KP 0.96 ! LA 1.06 MK 0.95 NL 1.00* OV 1.01 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.00* KP 1.02 ! LA 1.02 MK 1.01 NL 1.00* OV 1.02 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.00* KP 1.01 ! LA 1.02 MK 0.99 NL 1.00* OV 1.02 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.00* KP 1.05 ! LA 1.04 MK 0.99 NL 1.00* OV 1.04 ! PT 1.00* SC 1.03 ! ! ! Fit before self-cal, rms=0.091863Jy sigma=0.000649 ! Fit after self-cal, rms=0.090747Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.705 mas, bmaj=1.815 mas, bpa=2.404 degrees ! Estimated noise=627.028 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 (2.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121334 Jy ! Component: 100 - total flux cleaned = 0.00100839 Jy ! Component: 150 - total flux cleaned = 0.000754179 Jy ! Component: 200 - total flux cleaned = 0.000684251 Jy ! Total flux subtracted in 200 components = 0.000684251 Jy ! Clean residual min=-0.002042 max=0.002052 Jy/beam ! Clean residual mean=-0.000006 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.269841 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.269841 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=0.090524Jy sigma=0.000644 ! Fit after self-cal, rms=0.090482Jy sigma=0.000644 ! 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=0.090482Jy sigma=0.000644 ! Fit after self-cal, rms=0.090224Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7052 mas, bmaj=1.806 mas, bpa=2.109 degrees ! Estimated noise=626.063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000398657 Jy ! Component: 100 - total flux cleaned = 0.000223726 Jy ! Component: 150 - total flux cleaned = 0.000224256 Jy ! Component: 200 - total flux cleaned = 0.000141464 Jy ! Total flux subtracted in 200 components = 0.000141464 Jy ! Clean residual min=-0.001708 max=0.001456 Jy/beam ! Clean residual mean=-0.000003 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.269982 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 57 components and 0.269982 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=0.090163Jy sigma=0.000643 ! Fit after self-cal, rms=0.090160Jy sigma=0.000643 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 = 0.000178219 Jy ! Component: 100 - total flux cleaned = 6.81403e-05 Jy ! Component: 150 - total flux cleaned = -6.59441e-05 Jy ! Component: 200 - total flux cleaned = -0.000186122 Jy ! Total flux subtracted in 200 components = -0.000186122 Jy ! Clean residual min=-0.001654 max=0.001367 Jy/beam ! Clean residual mean=-0.000003 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.269796 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 65 components and 0.269796 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=0.090134Jy sigma=0.000643 ! Fit after self-cal, rms=0.090132Jy sigma=0.000643 ! 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=0.090132Jy sigma=0.000643 ! Fit after self-cal, rms=0.090245Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7059 mas, bmaj=1.801 mas, bpa=1.96 degrees ! Estimated noise=626.079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000224891 Jy ! Component: 100 - total flux cleaned = 0.000169295 Jy ! Component: 150 - total flux cleaned = 7.51801e-05 Jy ! Component: 200 - total flux cleaned = 1.00867e-05 Jy ! Total flux subtracted in 200 components = 1.00867e-05 Jy ! Clean residual min=-0.001492 max=0.001349 Jy/beam ! Clean residual mean=-0.000002 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.269806 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 72 components and 0.269806 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=0.090230Jy sigma=0.000642 ! Fit after self-cal, rms=0.090233Jy sigma=0.000642 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 = 8.66658e-05 Jy ! Component: 100 - total flux cleaned = -1.29747e-05 Jy ! Component: 150 - total flux cleaned = -8.62639e-05 Jy ! Component: 200 - total flux cleaned = -0.000156425 Jy ! Total flux subtracted in 200 components = -0.000156425 Jy ! Clean residual min=-0.001436 max=0.001336 Jy/beam ! Clean residual mean=-0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.26965 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 0.269649 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=0.090226Jy sigma=0.000642 ! Fit after self-cal, rms=0.090226Jy sigma=0.000642 ! 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=0.090226Jy sigma=0.000642 ! Fit after self-cal, rms=0.090258Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.572 mas, bmaj=6.7 mas, bpa=8.454 degrees ! Estimated noise=918.064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.72622e-06 Jy ! Component: 100 - total flux cleaned = -2.25711e-05 Jy ! Component: 150 - total flux cleaned = -3.90431e-05 Jy ! Component: 200 - total flux cleaned = -6.15038e-05 Jy ! Total flux subtracted in 200 components = -6.15038e-05 Jy ! Clean residual min=-0.000796 max=0.001244 Jy/beam ! Clean residual mean=-0.000004 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.269588 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 85 components and 0.269588 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=0.090257Jy sigma=0.000642 ! Fit after self-cal, rms=0.090257Jy sigma=0.000642 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 = 4.43813e-05 Jy ! Component: 100 - total flux cleaned = 6.11261e-05 Jy ! Component: 150 - total flux cleaned = 4.18512e-05 Jy ! Component: 200 - total flux cleaned = 1.93879e-05 Jy ! Total flux subtracted in 200 components = 1.93879e-05 Jy ! Clean residual min=-0.000804 max=0.001256 Jy/beam ! Clean residual mean=-0.000004 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.269607 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 94 components and 0.269607 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=0.090257Jy sigma=0.000642 ! Fit after self-cal, rms=0.090257Jy sigma=0.000642 ! 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=0.7059 mas, bmaj=1.8 mas, bpa=1.947 degrees ! Estimated noise=626.151 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7059 x 1.8 at 1.947 degrees (North through East) ! Clean map min=-0.0030816 max=0.13236 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=0.5394 mas, bmaj=1.49 mas, bpa=0.7877 degrees ! Estimated noise=1183.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.132687 Jy ! Component: 100 - total flux cleaned = 0.191192 Jy ! Component: 150 - total flux cleaned = 0.220417 Jy ! Component: 200 - total flux cleaned = 0.236289 Jy ! Total flux subtracted in 200 components = 0.236289 Jy ! Clean residual min=-0.005598 max=0.010610 Jy/beam ! Clean residual mean=0.000002 rms=0.001612 Jy/beam ! Combined flux in latest and established models = 0.236289 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.236289 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7059 mas, bmaj=1.8 mas, bpa=1.947 degrees ! Estimated noise=626.151 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 = 0.0162538 Jy ! Component: 100 - total flux cleaned = 0.0247473 Jy ! Component: 150 - total flux cleaned = 0.0269404 Jy ! Component: 200 - total flux cleaned = 0.027886 Jy ! Total flux subtracted in 200 components = 0.027886 Jy ! Clean residual min=-0.002379 max=0.003649 Jy/beam ! Clean residual mean=-0.000000 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.264175 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 40 components and 0.264175 Jy ! Inverting map ! Added new window around map position (-0.8, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259475 Jy ! Component: 100 - total flux cleaned = 0.00294576 Jy ! Component: 150 - total flux cleaned = 0.00315982 Jy ! Component: 200 - total flux cleaned = 0.00328768 Jy ! Total flux subtracted in 200 components = 0.00328768 Jy ! Clean residual min=-0.001811 max=0.002032 Jy/beam ! Clean residual mean=-0.000002 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.267463 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 62 components and 0.267463 Jy ! Inverting map ! Added new window around map position (-1.6, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196835 Jy ! Component: 100 - total flux cleaned = 0.00267025 Jy ! Component: 150 - total flux cleaned = 0.0029026 Jy ! Component: 200 - total flux cleaned = 0.00298578 Jy ! Total flux subtracted in 200 components = 0.00298578 Jy ! Clean residual min=-0.001404 max=0.001377 Jy/beam ! Clean residual mean=-0.000002 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.270448 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 73 components and 0.270448 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=2.572 mas, bmaj=6.7 mas, bpa=8.454 degrees ! Estimated noise=918.064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000498263 Jy ! Component: 100 - total flux cleaned = 0.000345883 Jy ! Component: 150 - total flux cleaned = 0.000214516 Jy ! Component: 200 - total flux cleaned = 8.38397e-05 Jy ! Total flux subtracted in 200 components = 8.38397e-05 Jy ! Clean residual min=-0.000907 max=0.001130 Jy/beam ! Clean residual mean=-0.000005 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.270532 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 = -0.000119146 Jy ! Component: 100 - total flux cleaned = -0.000178515 Jy ! Component: 150 - total flux cleaned = -0.000239576 Jy ! Component: 200 - total flux cleaned = -0.000294617 Jy ! Total flux subtracted in 200 components = -0.000294617 Jy ! Clean residual min=-0.000860 max=0.001114 Jy/beam ! Clean residual mean=-0.000005 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.270238 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.270238 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7059 mas, bmaj=1.8 mas, bpa=1.947 degrees ! Estimated noise=626.151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000390501 Jy ! Component: 100 - total flux cleaned = 0.000627792 Jy ! Component: 150 - total flux cleaned = 0.000658725 Jy ! Component: 200 - total flux cleaned = 0.000609543 Jy ! Total flux subtracted in 200 components = 0.000609543 Jy ! Clean residual min=-0.001173 max=0.001241 Jy/beam ! Clean residual mean=-0.000002 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.270847 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.270847 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=0.090234Jy sigma=0.000642 ! Fit after self-cal, rms=0.090227Jy sigma=0.000642 wmodel J1234-3408_X_2017_02_19_pus_map.mod ! Writing 106 model components to file: J1234-3408_X_2017_02_19_pus_map.mod wobs J1234-3408_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1234-3408_X_2017_02_19_pus_uvs.fits wwins J1234-3408_X_2017_02_19_pus_map.win ! wwins: Wrote 6 windows to J1234-3408_X_2017_02_19_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 = 0.000113141 Jy ! Component: 100 - total flux cleaned = 7.30567e-05 Jy ! Component: 150 - total flux cleaned = 7.32752e-05 Jy ! Component: 200 - total flux cleaned = 0.000124568 Jy ! Component: 250 - total flux cleaned = 0.000157144 Jy ! Component: 300 - total flux cleaned = 0.000157243 Jy ! Component: 350 - total flux cleaned = 8.30055e-05 Jy ! Component: 400 - total flux cleaned = 1.15222e-05 Jy ! Component: 450 - total flux cleaned = -5.78998e-05 Jy ! Component: 500 - total flux cleaned = -0.000139354 Jy ! Component: 550 - total flux cleaned = -0.000192176 Jy ! Component: 600 - total flux cleaned = -0.000217936 Jy ! Component: 650 - total flux cleaned = -0.000255396 Jy ! Component: 700 - total flux cleaned = -0.000267664 Jy ! Component: 750 - total flux cleaned = -0.000351721 Jy ! Component: 800 - total flux cleaned = -0.000374818 Jy ! Component: 850 - total flux cleaned = -0.000420274 Jy ! Component: 900 - total flux cleaned = -0.00043154 Jy ! Component: 950 - total flux cleaned = -0.000464975 Jy ! Component: 1000 - total flux cleaned = -0.0004865 Jy ! Component: 1050 - total flux cleaned = -0.000497084 Jy ! Component: 1100 - total flux cleaned = -0.000497136 Jy ! Component: 1150 - total flux cleaned = -0.000527639 Jy ! Component: 1200 - total flux cleaned = -0.000517865 Jy ! Component: 1250 - total flux cleaned = -0.000537708 Jy ! Component: 1300 - total flux cleaned = -0.000528196 Jy ! Component: 1350 - total flux cleaned = -0.000566112 Jy ! Component: 1400 - total flux cleaned = -0.000603454 Jy ! Component: 1450 - total flux cleaned = -0.000603497 Jy ! Component: 1500 - total flux cleaned = -0.000648625 Jy ! Component: 1550 - total flux cleaned = -0.000657493 Jy ! Component: 1600 - total flux cleaned = -0.000692511 Jy ! Component: 1650 - total flux cleaned = -0.000718642 Jy ! Component: 1700 - total flux cleaned = -0.000770111 Jy ! Component: 1750 - total flux cleaned = -0.000820612 Jy ! Component: 1800 - total flux cleaned = -0.000895235 Jy ! Component: 1850 - total flux cleaned = -0.000919833 Jy ! Component: 1900 - total flux cleaned = -0.000984694 Jy ! Component: 1950 - total flux cleaned = -0.00101666 Jy ! Component: 2000 - total flux cleaned = -0.00107203 Jy ! Total flux subtracted in 2048 components = -0.00108764 Jy ! Clean residual min=-0.000435 max=0.000452 Jy/beam ! Clean residual mean=-0.000002 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.269759 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 243 components and 0.269759 Jy ![Exited script file: muppet] wmap "J1234-3408_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7059 x 1.8 at 1.947 degrees (North through East) ! Clean map min=-0.0010744 max=0.12675 Jy/beam ! Writing clean map to FITS file: J1234-3408_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.126754 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138178 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.327039 0.327039 0.654078 1.30816 2.61631 5.23263 10.4653 20.9305 41.861 83.722 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.126 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7059 x 1.8 at 1.947 degrees (North through East) ! Clean map min=-0.0010744 max=0.12675 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 J1234-3408_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:43:39 2019