! Started logfile: J0958+3224_X_2017_02_19_pus_uvs.log on Sat May 4 21:42:21 2019 obs J0958+3224_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0958+3224_X_2017_02_19_pus_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.522778 visibilities/baseline/integration-bin. ! Found source: J0958+3224 ! ! 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 11292 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 J0958+3224_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 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.643090Jy sigma=0.005400 ! Fit after self-cal, rms=0.639554Jy sigma=0.005375 ! 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=0.7553 mas, bmaj=1.868 mas, bpa=15.12 degrees ! Estimated noise=1153.11 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 = 0.28219 Jy ! Component: 100 - total flux cleaned = 0.358436 Jy ! Total flux subtracted in 100 components = 0.358436 Jy ! Clean residual min=-0.013688 max=0.034088 Jy/beam ! Clean residual mean=-0.000034 rms=0.003978 Jy/beam ! Combined flux in latest and established models = 0.358436 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.358436 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=0.156077Jy sigma=0.000957 ! Fit after self-cal, rms=0.155110Jy sigma=0.000948 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0418957 Jy ! Component: 100 - total flux cleaned = 0.0654472 Jy ! Total flux subtracted in 100 components = 0.0654472 Jy ! Clean residual min=-0.008812 max=0.026446 Jy/beam ! Clean residual mean=-0.000024 rms=0.002502 Jy/beam ! Combined flux in latest and established models = 0.423883 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 0.423883 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=0.139347Jy sigma=0.000782 ! Fit after self-cal, rms=0.138771Jy sigma=0.000776 ! Inverting map ! Added new window around map position (0.8, -2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0236433 Jy ! Component: 100 - total flux cleaned = 0.0379717 Jy ! Total flux subtracted in 100 components = 0.0379717 Jy ! Clean residual min=-0.006457 max=0.007973 Jy/beam ! Clean residual mean=-0.000013 rms=0.001667 Jy/beam ! Combined flux in latest and established models = 0.461855 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.461855 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=0.132844Jy sigma=0.000710 ! Fit after self-cal, rms=0.132720Jy sigma=0.000708 ! 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=0.8987 mas, bmaj=2.074 mas, bpa=14.09 degrees ! Estimated noise=810.71 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 = 0.0148523 Jy ! Component: 100 - total flux cleaned = 0.0243967 Jy ! Component: 150 - total flux cleaned = 0.0312141 Jy ! Component: 200 - total flux cleaned = 0.0363513 Jy ! Total flux subtracted in 200 components = 0.0363513 Jy ! Clean residual min=-0.007456 max=0.006322 Jy/beam ! Clean residual mean=-0.000001 rms=0.001432 Jy/beam ! Combined flux in latest and established models = 0.498206 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 58 components and 0.498206 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=0.130103Jy sigma=0.000683 ! Fit after self-cal, rms=0.130011Jy sigma=0.000681 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.01 KP 1.03 ! LA 1.00 MK 1.01 NL 0.94 OV 1.01 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.03 KP 1.04 ! LA 0.99 MK 0.99 NL 0.95 OV 1.00 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.04 KP 1.02 ! LA 1.01 MK 1.03 NL 0.95 OV 0.99 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.01 KP 0.99 ! LA 1.03 MK 1.01 NL 0.95 OV 1.01 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.01 KP 1.00 ! LA 1.01 MK 1.05 NL 0.95 OV 1.02 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.01 KP 0.98 ! LA 1.02 MK 0.99 NL 0.94 OV 0.98 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 1.01 ! LA 0.98 MK 1.00 NL 0.95 OV 0.98 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.99 KP 1.02 ! LA 1.02 MK 1.02 NL 0.94 OV 1.00 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.00 KP 1.00 ! LA 1.02 MK 1.00 NL 0.95 OV 1.00 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.05 KP 1.01 ! LA 0.99 MK 0.99 NL 0.94 OV 1.04 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.99 KP 0.98 ! LA 0.99 MK 1.00 NL 0.94 OV 1.04 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.01 KP 1.07 ! LA 1.02 MK 0.98 NL 0.95 OV 1.03 ! PT 1.00* SC 1.07 ! ! ! Fit before self-cal, rms=0.130011Jy sigma=0.000681 ! Fit after self-cal, rms=0.129117Jy sigma=0.000669 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9085 mas, bmaj=2.076 mas, bpa=13.95 degrees ! Estimated noise=807.813 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 = 0.00437463 Jy ! Component: 100 - total flux cleaned = 0.00651462 Jy ! Component: 150 - total flux cleaned = 0.00815737 Jy ! Component: 200 - total flux cleaned = 0.0093887 Jy ! Total flux subtracted in 200 components = 0.0093887 Jy ! Clean residual min=-0.004008 max=0.004133 Jy/beam ! Clean residual mean=-0.000002 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.507595 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 0.507595 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=0.128750Jy sigma=0.000666 ! Fit after self-cal, rms=0.128721Jy sigma=0.000665 ! 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=0.128721Jy sigma=0.000665 ! Fit after self-cal, rms=0.129243Jy sigma=0.000662 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.908 mas, bmaj=2.073 mas, bpa=14.06 degrees ! Estimated noise=808.844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246458 Jy ! Component: 100 - total flux cleaned = 0.00369386 Jy ! Component: 150 - total flux cleaned = 0.00459351 Jy ! Component: 200 - total flux cleaned = 0.00528306 Jy ! Total flux subtracted in 200 components = 0.00528306 Jy ! Clean residual min=-0.003825 max=0.003969 Jy/beam ! Clean residual mean=0.000001 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.512878 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.512878 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=0.129058Jy sigma=0.000661 ! Fit after self-cal, rms=0.129049Jy sigma=0.000660 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 = 1.51046e-05 Jy ! Component: 100 - total flux cleaned = 0.000784807 Jy ! Component: 150 - total flux cleaned = 0.00133924 Jy ! Component: 200 - total flux cleaned = 0.001653 Jy ! Total flux subtracted in 200 components = 0.001653 Jy ! Clean residual min=-0.003807 max=0.003968 Jy/beam ! Clean residual mean=0.000002 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.514531 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.514531 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=0.128974Jy sigma=0.000660 ! Fit after self-cal, rms=0.128962Jy sigma=0.000659 ! 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=0.128962Jy sigma=0.000659 ! Fit after self-cal, rms=0.101436Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9079 mas, bmaj=2.072 mas, bpa=14.08 degrees ! Estimated noise=808.126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000606916 Jy ! Component: 100 - total flux cleaned = 0.000973868 Jy ! Component: 150 - total flux cleaned = 0.00112239 Jy ! Component: 200 - total flux cleaned = 0.00121866 Jy ! Total flux subtracted in 200 components = 0.00121866 Jy ! Clean residual min=-0.003552 max=0.003890 Jy/beam ! Clean residual mean=0.000005 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.515749 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.51575 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=0.101398Jy sigma=0.000650 ! Fit after self-cal, rms=0.101359Jy sigma=0.000650 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 (-0.4, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229099 Jy ! Component: 100 - total flux cleaned = 0.00363854 Jy ! Component: 150 - total flux cleaned = 0.00460043 Jy ! Component: 200 - total flux cleaned = 0.00540356 Jy ! Total flux subtracted in 200 components = 0.00540356 Jy ! Clean residual min=-0.003172 max=0.003115 Jy/beam ! Clean residual mean=0.000003 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.521153 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 113 components and 0.521153 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=0.101108Jy sigma=0.000647 ! Fit after self-cal, rms=0.101088Jy sigma=0.000647 ! 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=0.101088Jy sigma=0.000647 ! Fit after self-cal, rms=0.100733Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.924 mas, bmaj=2.502 mas, bpa=7.513 degrees ! Estimated noise=1032.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441724 Jy ! Component: 100 - total flux cleaned = 0.00689211 Jy ! Component: 150 - total flux cleaned = 0.00827677 Jy ! Component: 200 - total flux cleaned = 0.00914739 Jy ! Total flux subtracted in 200 components = 0.00914739 Jy ! Clean residual min=-0.003895 max=0.004361 Jy/beam ! Clean residual mean=0.000004 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.530301 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 145 components and 0.530301 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=0.100632Jy sigma=0.000646 ! Fit after self-cal, rms=0.100610Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117563 Jy ! Component: 100 - total flux cleaned = 0.00199058 Jy ! Component: 150 - total flux cleaned = 0.00263255 Jy ! Component: 200 - total flux cleaned = 0.00314667 Jy ! Total flux subtracted in 200 components = 0.00314667 Jy ! Clean residual min=-0.003635 max=0.004260 Jy/beam ! Clean residual mean=0.000002 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.533447 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 156 components and 0.533447 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=0.100597Jy sigma=0.000645 ! Fit after self-cal, rms=0.100590Jy sigma=0.000645 ! Inverting map ! Added new window around map position (-3.6, -12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00333075 Jy ! Component: 100 - total flux cleaned = 0.00427028 Jy ! Component: 150 - total flux cleaned = 0.00484153 Jy ! Component: 200 - total flux cleaned = 0.00523345 Jy ! Total flux subtracted in 200 components = 0.00523345 Jy ! Clean residual min=-0.003310 max=0.004177 Jy/beam ! Clean residual mean=-0.000006 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.538681 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 176 components and 0.538681 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=0.100505Jy sigma=0.000645 ! Fit after self-cal, rms=0.100497Jy sigma=0.000644 ! Inverting map ! Added new window around map position (-0.8, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208298 Jy ! Component: 100 - total flux cleaned = 0.00199834 Jy ! Component: 150 - total flux cleaned = 0.00220225 Jy ! Component: 200 - total flux cleaned = 0.0025043 Jy ! Total flux subtracted in 200 components = 0.0025043 Jy ! Clean residual min=-0.003171 max=0.001842 Jy/beam ! Clean residual mean=-0.000003 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.541185 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 219 components and 0.541185 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=0.100394Jy sigma=0.000643 ! Fit after self-cal, rms=0.100389Jy sigma=0.000643 ! 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=0.9073 mas, bmaj=2.07 mas, bpa=14.08 degrees ! Estimated noise=808.588 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9073 x 2.07 at 14.08 degrees (North through East) ! Clean map min=-0.0023852 max=0.36294 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=0.7612 mas, bmaj=1.865 mas, bpa=15.11 degrees ! Estimated noise=1155.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.281067 Jy ! Component: 100 - total flux cleaned = 0.36954 Jy ! Component: 150 - total flux cleaned = 0.411847 Jy ! Component: 200 - total flux cleaned = 0.43723 Jy ! Total flux subtracted in 200 components = 0.43723 Jy ! Clean residual min=-0.005838 max=0.013705 Jy/beam ! Clean residual mean=-0.000019 rms=0.001832 Jy/beam ! Combined flux in latest and established models = 0.43723 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.43723 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9073 mas, bmaj=2.07 mas, bpa=14.08 degrees ! Estimated noise=808.588 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 = 0.0222881 Jy ! Component: 100 - total flux cleaned = 0.0367067 Jy ! Component: 150 - total flux cleaned = 0.0470372 Jy ! Component: 200 - total flux cleaned = 0.0547945 Jy ! Total flux subtracted in 200 components = 0.0547945 Jy ! Clean residual min=-0.003916 max=0.004627 Jy/beam ! Clean residual mean=0.000001 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.492025 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 53 components and 0.492025 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=1.924 mas, bmaj=2.502 mas, bpa=7.513 degrees ! Estimated noise=1032.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105701 Jy ! Component: 100 - total flux cleaned = 0.0167976 Jy ! Component: 150 - total flux cleaned = 0.0220736 Jy ! Component: 200 - total flux cleaned = 0.0267081 Jy ! Total flux subtracted in 200 components = 0.0267081 Jy ! Clean residual min=-0.004313 max=0.003243 Jy/beam ! Clean residual mean=0.000005 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.518733 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 = 0.00414776 Jy ! Component: 100 - total flux cleaned = 0.00719681 Jy ! Component: 150 - total flux cleaned = 0.00936358 Jy ! Component: 200 - total flux cleaned = 0.0114312 Jy ! Total flux subtracted in 200 components = 0.0114312 Jy ! Clean residual min=-0.003938 max=0.002340 Jy/beam ! Clean residual mean=0.000005 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.530164 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 145 components and 0.530164 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9073 mas, bmaj=2.07 mas, bpa=14.08 degrees ! Estimated noise=808.588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000247783 Jy ! Component: 100 - total flux cleaned = 0.000996469 Jy ! Component: 150 - total flux cleaned = 0.00209044 Jy ! Component: 200 - total flux cleaned = 0.00309001 Jy ! Total flux subtracted in 200 components = 0.00309001 Jy ! Clean residual min=-0.002144 max=0.002220 Jy/beam ! Clean residual mean=-0.000000 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.533254 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 170 components and 0.533254 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=0.100464Jy sigma=0.000644 ! Fit after self-cal, rms=0.100437Jy sigma=0.000644 wmodel J0958+3224_X_2017_02_19_pus_map.mod ! Writing 170 model components to file: J0958+3224_X_2017_02_19_pus_map.mod wobs J0958+3224_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0958+3224_X_2017_02_19_pus_uvs.fits wwins J0958+3224_X_2017_02_19_pus_map.win ! wwins: Wrote 5 windows to J0958+3224_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 = -0.000649087 Jy ! Component: 100 - total flux cleaned = -0.00112454 Jy ! Component: 150 - total flux cleaned = -0.00140088 Jy ! Component: 200 - total flux cleaned = -0.00163607 Jy ! Component: 250 - total flux cleaned = -0.00186486 Jy ! Component: 300 - total flux cleaned = -0.00211974 Jy ! Component: 350 - total flux cleaned = -0.00227545 Jy ! Component: 400 - total flux cleaned = -0.00264213 Jy ! Component: 450 - total flux cleaned = -0.00279111 Jy ! Component: 500 - total flux cleaned = -0.00302683 Jy ! Component: 550 - total flux cleaned = -0.00328757 Jy ! Component: 600 - total flux cleaned = -0.00337332 Jy ! Component: 650 - total flux cleaned = -0.0035705 Jy ! Component: 700 - total flux cleaned = -0.00384785 Jy ! Component: 750 - total flux cleaned = -0.00401128 Jy ! Component: 800 - total flux cleaned = -0.00406531 Jy ! Component: 850 - total flux cleaned = -0.00419834 Jy ! Component: 900 - total flux cleaned = -0.00432935 Jy ! Component: 950 - total flux cleaned = -0.00430296 Jy ! Component: 1000 - total flux cleaned = -0.00438054 Jy ! Component: 1050 - total flux cleaned = -0.0045075 Jy ! Component: 1100 - total flux cleaned = -0.00448201 Jy ! Component: 1150 - total flux cleaned = -0.00453179 Jy ! Component: 1200 - total flux cleaned = -0.0045565 Jy ! Component: 1250 - total flux cleaned = -0.0046781 Jy ! Component: 1300 - total flux cleaned = -0.00465378 Jy ! Component: 1350 - total flux cleaned = -0.0046539 Jy ! Component: 1400 - total flux cleaned = -0.00470122 Jy ! Component: 1450 - total flux cleaned = -0.00467802 Jy ! Component: 1500 - total flux cleaned = -0.0047246 Jy ! Component: 1550 - total flux cleaned = -0.00477063 Jy ! Component: 1600 - total flux cleaned = -0.00483901 Jy ! Component: 1650 - total flux cleaned = -0.00483882 Jy ! Component: 1700 - total flux cleaned = -0.00486118 Jy ! Component: 1750 - total flux cleaned = -0.0048167 Jy ! Component: 1800 - total flux cleaned = -0.00492657 Jy ! Component: 1850 - total flux cleaned = -0.00494816 Jy ! Component: 1900 - total flux cleaned = -0.00499156 Jy ! Component: 1950 - total flux cleaned = -0.00507721 Jy ! Component: 2000 - total flux cleaned = -0.00505591 Jy ! Total flux subtracted in 2048 components = -0.00511919 Jy ! Clean residual min=-0.001049 max=0.001150 Jy/beam ! Clean residual mean=-0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.528135 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 309 components and 0.528135 Jy ![Exited script file: muppet] wmap "J0958+3224_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9073 x 2.07 at 14.08 degrees (North through East) ! Clean map min=-0.0020272 max=0.3629 Jy/beam ! Writing clean map to FITS file: J0958+3224_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 0.362898 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000412153 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.340719 0.340719 0.681437 1.36287 2.72575 5.4515 10.903 21.806 43.612 87.224 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.362 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9073 x 2.07 at 14.08 degrees (North through East) ! Clean map min=-0.0020272 max=0.3629 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 J0958+3224_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:42:22 2019