! Started logfile: J1245-4128_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:49:19 2019 obs J1245-4128_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1245-4128_X_2017_05_31_pus_uva.fits ! AN table 1: 86 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.314987 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1245-4128 ! ! 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 1698 lines of history. ! ! Reading 14628 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 J1245-4128_X_2017_05_31_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 430 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 397 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 427 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 427 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 427 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 487 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 427 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 375 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 427 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 487 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 427 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 487 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002998Jy sigma=0.006228 ! Fit after self-cal, rms=0.934610Jy sigma=0.005847 ! 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=0.7244 mas, bmaj=4.478 mas, bpa=26.44 degrees ! Estimated noise=3758.35 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 = 0.0535543 Jy ! Component: 100 - total flux cleaned = 0.0681897 Jy ! Total flux subtracted in 100 components = 0.0681897 Jy ! Clean residual min=-0.009012 max=0.009124 Jy/beam ! Clean residual mean=-0.000014 rms=0.002477 Jy/beam ! Combined flux in latest and established models = 0.0681897 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0681897 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=0.110285Jy sigma=0.000586 ! Fit after self-cal, rms=0.109200Jy sigma=0.000580 ! 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=0.9279 mas, bmaj=7.032 mas, bpa=28.56 degrees ! Estimated noise=1064.35 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00472404 Jy ! Component: 100 - total flux cleaned = 0.00463952 Jy ! Component: 150 - total flux cleaned = 0.00438026 Jy ! Component: 200 - total flux cleaned = 0.00422769 Jy ! Total flux subtracted in 200 components = 0.00422769 Jy ! Clean residual min=-0.004814 max=0.003879 Jy/beam ! Clean residual mean=-0.000023 rms=0.001353 Jy/beam ! Combined flux in latest and established models = 0.0724173 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.0724173 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=0.108732Jy sigma=0.000578 ! Fit after self-cal, rms=0.108581Jy sigma=0.000578 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 1.03 ! LA 0.95 MK 1.00* NL 0.91 OV 1.22 ! PT 1.00* SC 1.14 ! ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.94 ! LA 1.10 MK 1.00* NL 0.96 OV 1.12 ! PT 1.00* SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 1.00 ! LA 0.96 MK 1.00* NL 0.88 OV 1.22 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 1.09 ! LA 1.04 MK 1.00* NL 0.88 OV 1.10 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 1.05 ! LA 1.05 MK 1.00* NL 0.83 OV 1.13 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.00* KP 1.00 ! LA 0.93 MK 1.00* NL 0.83 OV 1.16 ! PT 1.00* SC 1.18 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 1.03 ! LA 1.02 MK 1.00* NL 0.77 OV 1.07 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 1.03 ! LA 0.98 MK 1.00* NL 0.76 OV 1.08 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.00* KP 1.00 ! LA 1.07 MK 1.00* NL 0.74 OV 1.02 ! PT 1.00* SC 0.92 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 1.02 ! LA 0.99 MK 1.00* NL 0.79 OV 1.08 ! PT 1.00* SC 0.88 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.87 HN 1.00* KP 0.95 ! LA 1.00 MK 1.00* NL 0.79 OV 1.02 ! PT 1.00* SC 0.94 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.83 HN 1.00* KP 0.99 ! LA 1.06 MK 1.00* NL 0.75 OV 1.02 ! PT 1.00* SC 0.93 ! ! ! Fit before self-cal, rms=0.108581Jy sigma=0.000578 ! Fit after self-cal, rms=0.099183Jy sigma=0.000576 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9344 mas, bmaj=6.882 mas, bpa=28.68 degrees ! Estimated noise=1052.73 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 = 0.000553365 Jy ! Component: 100 - total flux cleaned = 0.0008309 Jy ! Component: 150 - total flux cleaned = 0.000965298 Jy ! Component: 200 - total flux cleaned = 0.00100662 Jy ! Total flux subtracted in 200 components = 0.00100662 Jy ! Clean residual min=-0.002240 max=0.002838 Jy/beam ! Clean residual mean=-0.000000 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.073424 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.073424 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=0.099168Jy sigma=0.000576 ! Fit after self-cal, rms=0.098772Jy sigma=0.000575 ! 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=0.098772Jy sigma=0.000575 ! Fit after self-cal, rms=0.097513Jy sigma=0.000575 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9372 mas, bmaj=6.862 mas, bpa=28.74 degrees ! Estimated noise=1048.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000481035 Jy ! Component: 100 - total flux cleaned = 0.000625535 Jy ! Component: 150 - total flux cleaned = 0.000703819 Jy ! Component: 200 - total flux cleaned = 0.000759797 Jy ! Total flux subtracted in 200 components = 0.000759797 Jy ! Clean residual min=-0.002362 max=0.002805 Jy/beam ! Clean residual mean=-0.000001 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.0741838 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.0741838 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=0.097502Jy sigma=0.000575 ! Fit after self-cal, rms=0.097452Jy sigma=0.000575 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 = 0.000218545 Jy ! Component: 100 - total flux cleaned = 0.000243976 Jy ! Component: 150 - total flux cleaned = 0.000261742 Jy ! Component: 200 - total flux cleaned = 0.000297641 Jy ! Total flux subtracted in 200 components = 0.000297641 Jy ! Clean residual min=-0.002426 max=0.002809 Jy/beam ! Clean residual mean=-0.000001 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.0744814 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.0744814 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=0.097441Jy sigma=0.000575 ! Fit after self-cal, rms=0.097420Jy sigma=0.000575 ! 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=0.097420Jy sigma=0.000575 ! Fit after self-cal, rms=0.097016Jy sigma=0.000575 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9377 mas, bmaj=6.86 mas, bpa=28.76 degrees ! Estimated noise=1044.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000238425 Jy ! Component: 100 - total flux cleaned = 0.000258601 Jy ! Component: 150 - total flux cleaned = 0.000329977 Jy ! Component: 200 - total flux cleaned = 0.000380355 Jy ! Total flux subtracted in 200 components = 0.000380355 Jy ! Clean residual min=-0.002368 max=0.002785 Jy/beam ! Clean residual mean=-0.000001 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.0748618 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.0748618 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=0.097008Jy sigma=0.000575 ! Fit after self-cal, rms=0.096998Jy sigma=0.000574 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 = -1.65999e-05 Jy ! Component: 100 - total flux cleaned = -7.59816e-05 Jy ! Component: 150 - total flux cleaned = -2.34672e-05 Jy ! Component: 200 - total flux cleaned = 2.62503e-05 Jy ! Total flux subtracted in 200 components = 2.62503e-05 Jy ! Clean residual min=-0.002398 max=0.002799 Jy/beam ! Clean residual mean=-0.000002 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.074888 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.074888 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=0.096990Jy sigma=0.000574 ! Fit after self-cal, rms=0.096982Jy sigma=0.000574 ! 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=0.096982Jy sigma=0.000574 ! Fit after self-cal, rms=0.096708Jy sigma=0.000574 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.394 mas, bmaj=12.03 mas, bpa=13.89 degrees ! Estimated noise=1241.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000789767 Jy ! Component: 100 - total flux cleaned = 0.000992663 Jy ! Component: 150 - total flux cleaned = 0.00102864 Jy ! Component: 200 - total flux cleaned = 0.0010446 Jy ! Total flux subtracted in 200 components = 0.0010446 Jy ! Clean residual min=-0.002325 max=0.002757 Jy/beam ! Clean residual mean=0.000003 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.0759326 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 57 components and 0.0759326 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=0.096705Jy sigma=0.000574 ! Fit after self-cal, rms=0.096698Jy sigma=0.000574 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 = 0.000426827 Jy ! Component: 100 - total flux cleaned = 0.000445326 Jy ! Component: 150 - total flux cleaned = 0.000461858 Jy ! Component: 200 - total flux cleaned = 0.000476779 Jy ! Total flux subtracted in 200 components = 0.000476779 Jy ! Clean residual min=-0.002290 max=0.002688 Jy/beam ! Clean residual mean=0.000002 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.0764094 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 58 components and 0.0764094 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=0.096695Jy sigma=0.000574 ! Fit after self-cal, rms=0.096696Jy sigma=0.000574 ! 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=0.9373 mas, bmaj=6.857 mas, bpa=28.76 degrees ! Estimated noise=1042.02 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9373 x 6.857 at 28.76 degrees (North through East) ! Clean map min=-0.002364 max=0.061493 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=0.7108 mas, bmaj=5.136 mas, bpa=27.7 degrees ! Estimated noise=3371.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0524942 Jy ! Component: 100 - total flux cleaned = 0.0657912 Jy ! Component: 150 - total flux cleaned = 0.072362 Jy ! Component: 200 - total flux cleaned = 0.0733848 Jy ! Total flux subtracted in 200 components = 0.0733848 Jy ! Clean residual min=-0.006578 max=0.005502 Jy/beam ! Clean residual mean=-0.000001 rms=0.001718 Jy/beam ! Combined flux in latest and established models = 0.0733848 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0733848 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9373 mas, bmaj=6.857 mas, bpa=28.76 degrees ! Estimated noise=1042.02 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 = -0.000792684 Jy ! Component: 100 - total flux cleaned = 0.000260992 Jy ! Component: 150 - total flux cleaned = 0.00116825 Jy ! Component: 200 - total flux cleaned = 0.00190006 Jy ! Total flux subtracted in 200 components = 0.00190006 Jy ! Clean residual min=-0.003186 max=0.002987 Jy/beam ! Clean residual mean=-0.000010 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.0752849 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.0752849 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=2.394 mas, bmaj=12.03 mas, bpa=13.89 degrees ! Estimated noise=1241.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118752 Jy ! Component: 100 - total flux cleaned = 0.00188632 Jy ! Component: 150 - total flux cleaned = 0.00212815 Jy ! Component: 200 - total flux cleaned = 0.00223167 Jy ! Total flux subtracted in 200 components = 0.00223167 Jy ! Clean residual min=-0.002733 max=0.002948 Jy/beam ! Clean residual mean=-0.000003 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.0775166 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 = 9.48806e-05 Jy ! Component: 100 - total flux cleaned = 0.000166738 Jy ! Component: 150 - total flux cleaned = 0.000220663 Jy ! Component: 200 - total flux cleaned = 0.000246981 Jy ! Total flux subtracted in 200 components = 0.000246981 Jy ! Clean residual min=-0.002665 max=0.002908 Jy/beam ! Clean residual mean=-0.000002 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.0777635 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.0777635 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9373 mas, bmaj=6.857 mas, bpa=28.76 degrees ! Estimated noise=1042.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000223585 Jy ! Component: 100 - total flux cleaned = -0.000222594 Jy ! Component: 150 - total flux cleaned = -0.000243309 Jy ! Component: 200 - total flux cleaned = -0.000262105 Jy ! Total flux subtracted in 200 components = -0.000262105 Jy ! Clean residual min=-0.002685 max=0.002993 Jy/beam ! Clean residual mean=-0.000002 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.0775014 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.0775014 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=0.096708Jy sigma=0.000574 ! Fit after self-cal, rms=0.096712Jy sigma=0.000574 wmodel J1245-4128_X_2017_05_31_pus_map.mod ! Writing 42 model components to file: J1245-4128_X_2017_05_31_pus_map.mod wobs J1245-4128_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1245-4128_X_2017_05_31_pus_uvs.fits wwins J1245-4128_X_2017_05_31_pus_map.win ! wwins: Wrote 1 windows to J1245-4128_X_2017_05_31_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 = 0.000324649 Jy ! Component: 100 - total flux cleaned = 0.000175956 Jy ! Component: 150 - total flux cleaned = 0.000108192 Jy ! Component: 200 - total flux cleaned = 0.000292918 Jy ! Component: 250 - total flux cleaned = 0.000458713 Jy ! Component: 300 - total flux cleaned = 0.000587713 Jy ! Component: 350 - total flux cleaned = 0.00070224 Jy ! Component: 400 - total flux cleaned = 0.000770536 Jy ! Component: 450 - total flux cleaned = 0.00081894 Jy ! Component: 500 - total flux cleaned = 0.000848958 Jy ! Component: 550 - total flux cleaned = 0.000820926 Jy ! Component: 600 - total flux cleaned = 0.000807549 Jy ! Component: 650 - total flux cleaned = 0.000743007 Jy ! Component: 700 - total flux cleaned = 0.00066899 Jy ! Component: 750 - total flux cleaned = 0.000586256 Jy ! Component: 800 - total flux cleaned = 0.000529255 Jy ! Component: 850 - total flux cleaned = 0.000473567 Jy ! Component: 900 - total flux cleaned = 0.000419072 Jy ! Component: 950 - total flux cleaned = 0.000365823 Jy ! Component: 1000 - total flux cleaned = 0.00033451 Jy ! Component: 1050 - total flux cleaned = 0.000334642 Jy ! Component: 1100 - total flux cleaned = 0.000314273 Jy ! Component: 1150 - total flux cleaned = 0.00026409 Jy ! Component: 1200 - total flux cleaned = 0.000214489 Jy ! Component: 1250 - total flux cleaned = 0.000165571 Jy ! Component: 1300 - total flux cleaned = 0.000117293 Jy ! Component: 1350 - total flux cleaned = 8.86317e-05 Jy ! Component: 1400 - total flux cleaned = 4.15733e-05 Jy ! Component: 1450 - total flux cleaned = 3.2331e-05 Jy ! Component: 1500 - total flux cleaned = -4.7873e-06 Jy ! Component: 1550 - total flux cleaned = -4.16822e-05 Jy ! Component: 1600 - total flux cleaned = -9.67743e-05 Jy ! Component: 1650 - total flux cleaned = -0.000160936 Jy ! Component: 1700 - total flux cleaned = -0.000225017 Jy ! Component: 1750 - total flux cleaned = -0.000289084 Jy ! Component: 1800 - total flux cleaned = -0.000316482 Jy ! Component: 1850 - total flux cleaned = -0.000334887 Jy ! Component: 1900 - total flux cleaned = -0.00034419 Jy ! Component: 1950 - total flux cleaned = -0.000363021 Jy ! Component: 2000 - total flux cleaned = -0.000381824 Jy ! Total flux subtracted in 2048 components = -0.000391347 Jy ! Clean residual min=-0.000621 max=0.000551 Jy/beam ! Clean residual mean=-0.000001 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0771101 Jy keep ! Adding 83 model components to the UV plane model. ! The established model now contains 125 components and 0.07711 Jy ![Exited script file: muppet] wmap "J1245-4128_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9373 x 6.857 at 28.76 degrees (North through East) ! Clean map min=-0.0010965 max=0.056538 Jy/beam ! Writing clean map to FITS file: J1245-4128_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0565384 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000188564 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00054 1.00054 2.00109 4.00217 8.00435 16.0087 32.0174 64.0348 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.056 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9373 x 6.857 at 28.76 degrees (North through East) ! Clean map min=-0.0010965 max=0.056538 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 J1245-4128_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:49:21 2019