! Started logfile: J1547+2052_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:49:42 2019 obs J1547+2052_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1547+2052_X_2017_01_16_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.683862 visibilities/baseline/integration-bin. ! Found source: J1547+2052 ! ! 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 1309 lines of history. ! ! Reading 31020 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 J1547+2052_X_2017_01_16_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 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 292 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 277 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 243 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 241 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 388 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998982Jy sigma=0.008995 ! Fit after self-cal, rms=0.961522Jy sigma=0.008677 ! 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=0.9439 mas, bmaj=2.017 mas, bpa=21.5 degrees ! Estimated noise=976.256 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 = 0.0321018 Jy ! Component: 100 - total flux cleaned = 0.0392027 Jy ! Total flux subtracted in 100 components = 0.0392027 Jy ! Clean residual min=-0.002563 max=0.002626 Jy/beam ! Clean residual mean=-0.000004 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.0392027 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0392027 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=0.077069Jy sigma=0.000623 ! Fit after self-cal, rms=0.075575Jy sigma=0.000609 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413157 Jy ! Component: 100 - total flux cleaned = 0.00393417 Jy ! Total flux subtracted in 100 components = 0.00393417 Jy ! Clean residual min=-0.003104 max=0.002609 Jy/beam ! Clean residual mean=-0.000007 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.0431368 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0431368 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=0.075367Jy sigma=0.000609 ! Fit after self-cal, rms=0.075342Jy sigma=0.000609 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.12 mas, bmaj=2.155 mas, bpa=18.61 degrees ! Estimated noise=505.937 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 = -0.000953075 Jy ! Component: 100 - total flux cleaned = -0.00148089 Jy ! Component: 150 - total flux cleaned = -0.00169382 Jy ! Component: 200 - total flux cleaned = -0.00181833 Jy ! Total flux subtracted in 200 components = -0.00181833 Jy ! Clean residual min=-0.001630 max=0.001490 Jy/beam ! Clean residual mean=-0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0413185 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.0413185 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=0.075333Jy sigma=0.000608 ! Fit after self-cal, rms=0.075301Jy sigma=0.000608 ! 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 0.90 FD 1.07 HN 1.00 KP 0.93 ! LA 1.17 MK 1.00* NL 1.00 OV 1.19 ! PT 0.64 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.06 KP 0.98 ! LA 1.07 MK 1.00* NL 1.09 OV 1.11 ! PT 0.68 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.14 KP 0.97 ! LA 1.03 MK 1.00* NL 1.08 OV 1.15 ! PT 0.75 SC 0.99 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 0.99 KP 0.94 ! LA 0.97 MK 1.00* NL 1.11 OV 1.07 ! PT 1.00* SC 1.16 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.90 KP 0.95 ! LA 1.16 MK 1.00* NL 1.03 OV 1.18 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 0.95 KP 0.95 ! LA 0.96 MK 1.00* NL 1.02 OV 1.18 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.06 HN 0.98 KP 0.90 ! LA 1.03 MK 1.00* NL 0.95 OV 1.11 ! PT 0.77 SC 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.04 HN 0.98 KP 0.89 ! LA 1.16 MK 1.00* NL 1.00 OV 1.06 ! PT 0.66 SC 1.06 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.95 HN 0.94 KP 0.93 ! LA 1.02 MK 1.00* NL 0.97 OV 1.10 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.04 HN 1.01 KP 0.83 ! LA 0.95 MK 1.00* NL 1.02 OV 1.04 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 0.98 HN 0.85 KP 0.88 ! LA 0.96 MK 1.00* NL 1.02 OV 1.10 ! PT 1.00* 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 0.76 FD 0.95 HN 0.83 KP 0.97 ! LA 0.95 MK 1.00* NL 0.98 OV 0.91 ! PT 1.00* SC 0.90 ! ! ! Fit before self-cal, rms=0.075301Jy sigma=0.000608 ! Fit after self-cal, rms=0.071317Jy sigma=0.000606 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.121 mas, bmaj=2.132 mas, bpa=18.8 degrees ! Estimated noise=507.568 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 = 0.000290272 Jy ! Component: 100 - total flux cleaned = 0.000310091 Jy ! Component: 150 - total flux cleaned = 0.000336926 Jy ! Component: 200 - total flux cleaned = 0.000353593 Jy ! Total flux subtracted in 200 components = 0.000353593 Jy ! Clean residual min=-0.001155 max=0.001173 Jy/beam ! Clean residual mean=0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0416721 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.0416721 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=0.071313Jy sigma=0.000606 ! Fit after self-cal, rms=0.071149Jy sigma=0.000606 ! 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=0.071149Jy sigma=0.000606 ! Fit after self-cal, rms=0.070941Jy sigma=0.000604 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.124 mas, bmaj=2.121 mas, bpa=18.61 degrees ! Estimated noise=505.695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000173515 Jy ! Component: 100 - total flux cleaned = 0.000164807 Jy ! Component: 150 - total flux cleaned = 0.000172433 Jy ! Component: 200 - total flux cleaned = 0.000186907 Jy ! Total flux subtracted in 200 components = 0.000186907 Jy ! Clean residual min=-0.000964 max=0.001202 Jy/beam ! Clean residual mean=0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.041859 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.041859 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=0.070939Jy sigma=0.000604 ! Fit after self-cal, rms=0.070977Jy sigma=0.000604 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) ! Added new window around map position (-15.4, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114942 Jy ! Component: 100 - total flux cleaned = 0.00155921 Jy ! Component: 150 - total flux cleaned = 0.00166588 Jy ! Component: 200 - total flux cleaned = 0.00173703 Jy ! Total flux subtracted in 200 components = 0.00173703 Jy ! Clean residual min=-0.000990 max=0.000984 Jy/beam ! Clean residual mean=0.000001 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.043596 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.0435961 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=0.070955Jy sigma=0.000604 ! Fit after self-cal, rms=0.070943Jy sigma=0.000603 ! 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=0.070943Jy sigma=0.000603 ! Fit after self-cal, rms=0.071133Jy sigma=0.000603 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.124 mas, bmaj=2.114 mas, bpa=18.63 degrees ! Estimated noise=503.578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000835815 Jy ! Component: 100 - total flux cleaned = 0.00104071 Jy ! Component: 150 - total flux cleaned = 0.00111538 Jy ! Component: 200 - total flux cleaned = 0.00114726 Jy ! Total flux subtracted in 200 components = 0.00114726 Jy ! Clean residual min=-0.000913 max=0.000907 Jy/beam ! Clean residual mean=0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0447433 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.0447433 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=0.071120Jy sigma=0.000603 ! Fit after self-cal, rms=0.071147Jy sigma=0.000603 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 = 0.000576094 Jy ! Component: 100 - total flux cleaned = 0.00068448 Jy ! Component: 150 - total flux cleaned = 0.000732607 Jy ! Component: 200 - total flux cleaned = 0.00074769 Jy ! Total flux subtracted in 200 components = 0.00074769 Jy ! Clean residual min=-0.000975 max=0.000951 Jy/beam ! Clean residual mean=0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.045491 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.045491 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=0.071138Jy sigma=0.000603 ! Fit after self-cal, rms=0.071139Jy sigma=0.000603 ! 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=0.071139Jy sigma=0.000603 ! Fit after self-cal, rms=0.071126Jy sigma=0.000603 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.112 mas, bmaj=2.648 mas, bpa=-0.5501 degrees ! Estimated noise=598.476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000474274 Jy ! Component: 100 - total flux cleaned = 0.000625554 Jy ! Component: 150 - total flux cleaned = 0.00070266 Jy ! Component: 200 - total flux cleaned = 0.000722121 Jy ! Total flux subtracted in 200 components = 0.000722121 Jy ! Clean residual min=-0.001015 max=0.000993 Jy/beam ! Clean residual mean=-0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0462131 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.0462131 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=0.071124Jy sigma=0.000603 ! Fit after self-cal, rms=0.071136Jy sigma=0.000603 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 = 0.000365837 Jy ! Component: 100 - total flux cleaned = 0.000399376 Jy ! Component: 150 - total flux cleaned = 0.000409527 Jy ! Component: 200 - total flux cleaned = 0.000419293 Jy ! Total flux subtracted in 200 components = 0.000419293 Jy ! Clean residual min=-0.000959 max=0.001002 Jy/beam ! Clean residual mean=-0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0466324 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.0466324 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=0.071135Jy sigma=0.000603 ! Fit after self-cal, rms=0.071132Jy sigma=0.000603 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.123 mas, bmaj=2.109 mas, bpa=18.73 degrees ! Estimated noise=501.963 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.123 x 2.109 at 18.73 degrees (North through East) ! Clean map min=-0.0010372 max=0.043748 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=0.9463 mas, bmaj=1.988 mas, bpa=21.84 degrees ! Estimated noise=933.891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0338379 Jy ! Component: 100 - total flux cleaned = 0.0415187 Jy ! Component: 150 - total flux cleaned = 0.0445385 Jy ! Component: 200 - total flux cleaned = 0.0452456 Jy ! Total flux subtracted in 200 components = 0.0452456 Jy ! Clean residual min=-0.002076 max=0.002367 Jy/beam ! Clean residual mean=-0.000001 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0452457 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 0.0452457 Jy ! Inverting map and beam ! Estimated beam: bmin=1.123 mas, bmaj=2.109 mas, bpa=18.73 degrees ! Estimated noise=501.963 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 = 0.00110519 Jy ! Component: 100 - total flux cleaned = 0.00131655 Jy ! Component: 150 - total flux cleaned = 0.00128005 Jy ! Component: 200 - total flux cleaned = 0.00134445 Jy ! Total flux subtracted in 200 components = 0.00134445 Jy ! Clean residual min=-0.000991 max=0.001046 Jy/beam ! Clean residual mean=0.000002 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0465901 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.0465901 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=2.112 mas, bmaj=2.648 mas, bpa=-0.5501 degrees ! Estimated noise=598.476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000363295 Jy ! Component: 100 - total flux cleaned = 0.000337595 Jy ! Component: 150 - total flux cleaned = 0.00031586 Jy ! Component: 200 - total flux cleaned = 0.000316559 Jy ! Total flux subtracted in 200 components = 0.000316559 Jy ! Clean residual min=-0.001005 max=0.001095 Jy/beam ! Clean residual mean=-0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0469067 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 = -3.38623e-05 Jy ! Component: 100 - total flux cleaned = -3.41345e-05 Jy ! Component: 150 - total flux cleaned = -3.41017e-05 Jy ! Component: 200 - total flux cleaned = -2.08594e-05 Jy ! Total flux subtracted in 200 components = -2.08594e-05 Jy ! Clean residual min=-0.000972 max=0.001037 Jy/beam ! Clean residual mean=-0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0468858 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 58 components and 0.0468858 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.123 mas, bmaj=2.109 mas, bpa=18.73 degrees ! Estimated noise=501.963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000467597 Jy ! Component: 100 - total flux cleaned = 0.000554788 Jy ! Component: 150 - total flux cleaned = 0.00053593 Jy ! Component: 200 - total flux cleaned = 0.000500657 Jy ! Total flux subtracted in 200 components = 0.000500657 Jy ! Clean residual min=-0.000933 max=0.001003 Jy/beam ! Clean residual mean=0.000000 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0473865 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.0473865 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=0.071134Jy sigma=0.000603 ! Fit after self-cal, rms=0.071133Jy sigma=0.000603 wmodel J1547+2052_X_2017_01_16_pus_map.mod ! Writing 70 model components to file: J1547+2052_X_2017_01_16_pus_map.mod wobs J1547+2052_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1547+2052_X_2017_01_16_pus_uvs.fits wwins J1547+2052_X_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J1547+2052_X_2017_01_16_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 = 0.00019915 Jy ! Component: 100 - total flux cleaned = 0.000198993 Jy ! Component: 150 - total flux cleaned = 0.000292224 Jy ! Component: 200 - total flux cleaned = 0.000425687 Jy ! Component: 250 - total flux cleaned = 0.000525557 Jy ! Component: 300 - total flux cleaned = 0.000539246 Jy ! Component: 350 - total flux cleaned = 0.000499591 Jy ! Component: 400 - total flux cleaned = 0.000473842 Jy ! Component: 450 - total flux cleaned = 0.000485963 Jy ! Component: 500 - total flux cleaned = 0.000449406 Jy ! Component: 550 - total flux cleaned = 0.000449706 Jy ! Component: 600 - total flux cleaned = 0.000437928 Jy ! Component: 650 - total flux cleaned = 0.000369426 Jy ! Component: 700 - total flux cleaned = 0.000336025 Jy ! Component: 750 - total flux cleaned = 0.000336165 Jy ! Component: 800 - total flux cleaned = 0.000325229 Jy ! Component: 850 - total flux cleaned = 0.000250423 Jy ! Component: 900 - total flux cleaned = 0.00029271 Jy ! Component: 950 - total flux cleaned = 0.000292536 Jy ! Component: 1000 - total flux cleaned = 0.000302573 Jy ! Component: 1050 - total flux cleaned = 0.000292382 Jy ! Component: 1100 - total flux cleaned = 0.000262348 Jy ! Component: 1150 - total flux cleaned = 0.000223212 Jy ! Component: 1200 - total flux cleaned = 0.000204027 Jy ! Component: 1250 - total flux cleaned = 0.000194597 Jy ! Component: 1300 - total flux cleaned = 0.000156673 Jy ! Component: 1350 - total flux cleaned = 0.000110036 Jy ! Component: 1400 - total flux cleaned = 0.000100956 Jy ! Component: 1450 - total flux cleaned = 9.18883e-05 Jy ! Component: 1500 - total flux cleaned = 5.5971e-05 Jy ! Component: 1550 - total flux cleaned = 6.50058e-05 Jy ! Component: 1600 - total flux cleaned = 6.5021e-05 Jy ! Component: 1650 - total flux cleaned = 5.61098e-05 Jy ! Component: 1700 - total flux cleaned = 3.87062e-05 Jy ! Component: 1750 - total flux cleaned = 3.018e-05 Jy ! Component: 1800 - total flux cleaned = 3.00909e-05 Jy ! Component: 1850 - total flux cleaned = 2.15576e-05 Jy ! Component: 1900 - total flux cleaned = 4.9115e-06 Jy ! Component: 1950 - total flux cleaned = -1.98254e-05 Jy ! Component: 2000 - total flux cleaned = -3.6166e-05 Jy ! Total flux subtracted in 2048 components = -6.03144e-05 Jy ! Clean residual min=-0.000495 max=0.000492 Jy/beam ! Clean residual mean=0.000000 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0473261 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 211 components and 0.0473261 Jy ![Exited script file: muppet] wmap "J1547+2052_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.123 x 2.109 at 18.73 degrees (North through East) ! Clean map min=-0.00083682 max=0.043607 Jy/beam ! Writing clean map to FITS file: J1547+2052_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0436074 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153246 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05427 1.05427 2.10853 4.21707 8.43414 16.8683 33.7366 67.4731 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.043 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.123 x 2.109 at 18.73 degrees (North through East) ! Clean map min=-0.00083682 max=0.043607 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 J1547+2052_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:49:44 2019