! Started logfile: J0925+1658_X_2017_07_16_pus_uvs.log on Thu May 9 14:03:43 2019 obs J0925+1658_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0925+1658_X_2017_07_16_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.720525 visibilities/baseline/integration-bin. ! Found source: J0925+1658 ! ! 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 1200 lines of history. ! ! Reading 56028 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 J0925+1658_X_2017_07_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 211 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.890064Jy sigma=0.007333 ! Fit after self-cal, rms=0.870394Jy sigma=0.007170 ! 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=0.6856 mas, bmaj=1.549 mas, bpa=-0.3654 degrees ! Estimated noise=767.209 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 = 0.102932 Jy ! Component: 100 - total flux cleaned = 0.125432 Jy ! Total flux subtracted in 100 components = 0.125432 Jy ! Clean residual min=-0.002333 max=0.006745 Jy/beam ! Clean residual mean=-0.000007 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.125432 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.125432 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=0.082502Jy sigma=0.000649 ! Fit after self-cal, rms=0.082500Jy sigma=0.000649 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00665713 Jy ! Component: 100 - total flux cleaned = 0.00947049 Jy ! Total flux subtracted in 100 components = 0.00947049 Jy ! Clean residual min=-0.001753 max=0.001605 Jy/beam ! Clean residual mean=-0.000002 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.134902 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.134902 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=0.081968Jy sigma=0.000644 ! Fit after self-cal, rms=0.081972Jy sigma=0.000644 ! 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=0.8216 mas, bmaj=1.798 mas, bpa=0.3513 degrees ! Estimated noise=366.205 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 = 0.00195195 Jy ! Component: 100 - total flux cleaned = 0.00281277 Jy ! Component: 150 - total flux cleaned = 0.0032355 Jy ! Component: 200 - total flux cleaned = 0.0034963 Jy ! Total flux subtracted in 200 components = 0.0034963 Jy ! Clean residual min=-0.001145 max=0.001135 Jy/beam ! Clean residual mean=0.000006 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.138399 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.138399 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=0.081932Jy sigma=0.000644 ! Fit after self-cal, rms=0.081935Jy sigma=0.000644 ! 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 0.98 FD 1.00* HN 1.01 KP 0.99 ! LA 0.96 MK 0.97 NL 0.98 OV 1.03 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.01 KP 1.05 ! LA 0.97 MK 0.99 NL 0.96 OV 1.00 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.06 KP 0.98 ! LA 0.98 MK 1.01 NL 0.98 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.02 KP 0.99 ! LA 1.00 MK 1.02 NL 0.98 OV 1.03 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.98 KP 0.99 ! LA 0.99 MK 1.02 NL 0.99 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.01 KP 1.01 ! LA 0.99 MK 1.00 NL 0.99 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.99 KP 1.00 ! LA 1.01 MK 1.03 NL 0.98 OV 1.01 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.97 KP 1.00 ! LA 1.00 MK 1.00 NL 1.01 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.97 KP 0.97 ! LA 1.00 MK 0.97 NL 1.01 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.06 KP 0.98 ! LA 1.00 MK 0.99 NL 0.98 OV 1.04 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.99 KP 0.93 ! LA 1.00 MK 0.99 NL 1.02 OV 1.02 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.00 KP 0.99 ! LA 0.99 MK 0.97 NL 0.99 OV 1.01 ! PT 1.00 SC 0.98 ! ! ! Fit before self-cal, rms=0.081935Jy sigma=0.000644 ! Fit after self-cal, rms=0.081661Jy sigma=0.000643 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8225 mas, bmaj=1.799 mas, bpa=0.2547 degrees ! Estimated noise=365.975 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 = -0.000128619 Jy ! Component: 100 - total flux cleaned = -0.000128982 Jy ! Component: 150 - total flux cleaned = -0.00012914 Jy ! Component: 200 - total flux cleaned = -0.000134115 Jy ! Total flux subtracted in 200 components = -0.000134115 Jy ! Clean residual min=-0.000950 max=0.000981 Jy/beam ! Clean residual mean=0.000004 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.138265 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.138265 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=0.081659Jy sigma=0.000643 ! Fit after self-cal, rms=0.081663Jy sigma=0.000643 ! 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=0.081663Jy sigma=0.000643 ! Fit after self-cal, rms=0.081804Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.822 mas, bmaj=1.798 mas, bpa=0.2302 degrees ! Estimated noise=366.131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128939 Jy ! Component: 100 - total flux cleaned = 0.000164631 Jy ! Component: 150 - total flux cleaned = 0.000173664 Jy ! Component: 200 - total flux cleaned = 0.000173762 Jy ! Total flux subtracted in 200 components = 0.000173762 Jy ! Clean residual min=-0.000927 max=0.000930 Jy/beam ! Clean residual mean=0.000002 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.138438 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.138438 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=0.081803Jy sigma=0.000642 ! Fit after self-cal, rms=0.081812Jy 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 = -1.22185e-05 Jy ! Component: 100 - total flux cleaned = -1.55938e-05 Jy ! Component: 150 - total flux cleaned = -1.85134e-05 Jy ! Component: 200 - total flux cleaned = -2.11805e-05 Jy ! Total flux subtracted in 200 components = -2.11805e-05 Jy ! Clean residual min=-0.000925 max=0.000929 Jy/beam ! Clean residual mean=0.000002 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.138417 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.138417 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=0.081812Jy sigma=0.000642 ! Fit after self-cal, rms=0.081812Jy sigma=0.000642 ! 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=0.081812Jy sigma=0.000642 ! Fit after self-cal, rms=0.081903Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8216 mas, bmaj=1.798 mas, bpa=0.1664 degrees ! Estimated noise=366.343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193402 Jy ! Component: 100 - total flux cleaned = 0.000203475 Jy ! Component: 150 - total flux cleaned = 0.000203342 Jy ! Component: 200 - total flux cleaned = 0.000200104 Jy ! Total flux subtracted in 200 components = 0.000200104 Jy ! Clean residual min=-0.000918 max=0.000901 Jy/beam ! Clean residual mean=0.000002 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.138617 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.138617 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=0.081902Jy sigma=0.000642 ! Fit after self-cal, rms=0.081904Jy 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 = -9.78152e-06 Jy ! Component: 100 - total flux cleaned = -1.23967e-05 Jy ! Component: 150 - total flux cleaned = -1.25038e-05 Jy ! Component: 200 - total flux cleaned = -1.70785e-05 Jy ! Total flux subtracted in 200 components = -1.70785e-05 Jy ! Clean residual min=-0.000917 max=0.000899 Jy/beam ! Clean residual mean=0.000002 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.1386 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.1386 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=0.081904Jy sigma=0.000642 ! Fit after self-cal, rms=0.081904Jy 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=0.081904Jy sigma=0.000642 ! Fit after self-cal, rms=0.081940Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.892 mas, bmaj=2.898 mas, bpa=-4.61 degrees ! Estimated noise=487.258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.18618e-05 Jy ! Component: 100 - total flux cleaned = 9.02324e-05 Jy ! Component: 150 - total flux cleaned = 8.9433e-05 Jy ! Component: 200 - total flux cleaned = 8.9168e-05 Jy ! Total flux subtracted in 200 components = 8.9168e-05 Jy ! Clean residual min=-0.001090 max=0.001054 Jy/beam ! Clean residual mean=0.000004 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.138689 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 48 components and 0.138689 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=0.081940Jy sigma=0.000642 ! Fit after self-cal, rms=0.081939Jy 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 = -1.67342e-06 Jy ! Component: 100 - total flux cleaned = -2.49156e-06 Jy ! Component: 150 - total flux cleaned = 5.6433e-09 Jy ! Component: 200 - total flux cleaned = 4.82961e-06 Jy ! Total flux subtracted in 200 components = 4.82961e-06 Jy ! Clean residual min=-0.001090 max=0.001052 Jy/beam ! Clean residual mean=0.000004 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.138694 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 0.138694 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=0.081940Jy sigma=0.000642 ! Fit after self-cal, rms=0.081940Jy 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=0.8212 mas, bmaj=1.798 mas, bpa=0.1072 degrees ! Estimated noise=366.533 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8212 x 1.798 at 0.1072 degrees (North through East) ! Clean map min=-0.00081409 max=0.13307 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=0.684 mas, bmaj=1.548 mas, bpa=-0.6648 degrees ! Estimated noise=766.257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102752 Jy ! Component: 100 - total flux cleaned = 0.12532 Jy ! Component: 150 - total flux cleaned = 0.131756 Jy ! Component: 200 - total flux cleaned = 0.134534 Jy ! Total flux subtracted in 200 components = 0.134534 Jy ! Clean residual min=-0.001774 max=0.001728 Jy/beam ! Clean residual mean=-0.000002 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.134534 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.134534 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8212 mas, bmaj=1.798 mas, bpa=0.1072 degrees ! Estimated noise=366.533 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 = 0.00218818 Jy ! Component: 100 - total flux cleaned = 0.00318061 Jy ! Component: 150 - total flux cleaned = 0.00370461 Jy ! Component: 200 - total flux cleaned = 0.00400191 Jy ! Total flux subtracted in 200 components = 0.00400191 Jy ! Clean residual min=-0.000949 max=0.000885 Jy/beam ! Clean residual mean=0.000002 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.138536 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.138536 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=1.892 mas, bmaj=2.898 mas, bpa=-4.61 degrees ! Estimated noise=487.258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000109474 Jy ! Component: 100 - total flux cleaned = 0.000108632 Jy ! Component: 150 - total flux cleaned = 0.000113848 Jy ! Component: 200 - total flux cleaned = 0.00013178 Jy ! Total flux subtracted in 200 components = 0.00013178 Jy ! Clean residual min=-0.001098 max=0.001039 Jy/beam ! Clean residual mean=0.000004 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.138668 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 = 1.03611e-05 Jy ! Component: 100 - total flux cleaned = 2.20437e-05 Jy ! Component: 150 - total flux cleaned = 2.97004e-05 Jy ! Component: 200 - total flux cleaned = 3.64887e-05 Jy ! Total flux subtracted in 200 components = 3.64887e-05 Jy ! Clean residual min=-0.001092 max=0.001045 Jy/beam ! Clean residual mean=0.000004 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.138704 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.138704 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8212 mas, bmaj=1.798 mas, bpa=0.1072 degrees ! Estimated noise=366.533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.24547e-05 Jy ! Component: 100 - total flux cleaned = 7.01361e-05 Jy ! Component: 150 - total flux cleaned = 8.47901e-05 Jy ! Component: 200 - total flux cleaned = 0.00010025 Jy ! Total flux subtracted in 200 components = 0.00010025 Jy ! Clean residual min=-0.000899 max=0.000911 Jy/beam ! Clean residual mean=0.000002 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.138805 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.138805 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=0.081940Jy sigma=0.000642 ! Fit after self-cal, rms=0.081940Jy sigma=0.000642 wmodel J0925+1658_X_2017_07_16_pus_map.mod ! Writing 42 model components to file: J0925+1658_X_2017_07_16_pus_map.mod wobs J0925+1658_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0925+1658_X_2017_07_16_pus_uvs.fits wwins J0925+1658_X_2017_07_16_pus_map.win ! wwins: Wrote 1 windows to J0925+1658_X_2017_07_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 = -0.000151015 Jy ! Component: 100 - total flux cleaned = -0.000214058 Jy ! Component: 150 - total flux cleaned = -0.000229501 Jy ! Component: 200 - total flux cleaned = -0.000243769 Jy ! Component: 250 - total flux cleaned = -0.000230457 Jy ! Component: 300 - total flux cleaned = -0.000230609 Jy ! Component: 350 - total flux cleaned = -0.000243009 Jy ! Component: 400 - total flux cleaned = -0.00027954 Jy ! Component: 450 - total flux cleaned = -0.000315049 Jy ! Component: 500 - total flux cleaned = -0.00032663 Jy ! Component: 550 - total flux cleaned = -0.000337927 Jy ! Component: 600 - total flux cleaned = -0.000349053 Jy ! Component: 650 - total flux cleaned = -0.000327365 Jy ! Component: 700 - total flux cleaned = -0.000327478 Jy ! Component: 750 - total flux cleaned = -0.000285889 Jy ! Component: 800 - total flux cleaned = -0.000316837 Jy ! Component: 850 - total flux cleaned = -0.000306547 Jy ! Component: 900 - total flux cleaned = -0.000336249 Jy ! Component: 950 - total flux cleaned = -0.000326287 Jy ! Component: 1000 - total flux cleaned = -0.000316681 Jy ! Component: 1050 - total flux cleaned = -0.000307208 Jy ! Component: 1100 - total flux cleaned = -0.00027918 Jy ! Component: 1150 - total flux cleaned = -0.00027912 Jy ! Component: 1200 - total flux cleaned = -0.000260831 Jy ! Component: 1250 - total flux cleaned = -0.000243125 Jy ! Component: 1300 - total flux cleaned = -0.000260744 Jy ! Component: 1350 - total flux cleaned = -0.000251861 Jy ! Component: 1400 - total flux cleaned = -0.00023474 Jy ! Component: 1450 - total flux cleaned = -0.000217759 Jy ! Component: 1500 - total flux cleaned = -0.000209407 Jy ! Component: 1550 - total flux cleaned = -0.000193058 Jy ! Component: 1600 - total flux cleaned = -0.00019308 Jy ! Component: 1650 - total flux cleaned = -0.000193053 Jy ! Component: 1700 - total flux cleaned = -0.000161394 Jy ! Component: 1750 - total flux cleaned = -0.0001693 Jy ! Component: 1800 - total flux cleaned = -0.000177186 Jy ! Component: 1850 - total flux cleaned = -0.000192452 Jy ! Component: 1900 - total flux cleaned = -0.000162127 Jy ! Component: 1950 - total flux cleaned = -0.000169639 Jy ! Component: 2000 - total flux cleaned = -0.000169576 Jy ! Total flux subtracted in 2048 components = -0.000132839 Jy ! Clean residual min=-0.000452 max=0.000422 Jy/beam ! Clean residual mean=0.000002 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.138672 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 178 components and 0.138672 Jy ![Exited script file: muppet] wmap "J0925+1658_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8212 x 1.798 at 0.1072 degrees (North through East) ! Clean map min=-0.00070635 max=0.13308 Jy/beam ! Writing clean map to FITS file: J0925+1658_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.133082 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000137485 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.309927 0.309927 0.619855 1.23971 2.47942 4.95884 9.91768 19.8354 39.6707 79.3414 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.133 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8212 x 1.798 at 0.1072 degrees (North through East) ! Clean map min=-0.00070635 max=0.13308 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 J0925+1658_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:03:46 2019