! Started logfile: J2331+0705_X_2017_10_09_pus_uvs.log on Sun May 12 15:26:10 2019 obs J2331+0705_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J2331+0705_X_2017_10_09_pus_uva.fits ! AN table 1: 115 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.554348 visibilities/baseline/integration-bin. ! Found source: J2331+0705 ! ! 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 763 lines of history. ! ! Reading 27540 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 J2331+0705_X_2017_10_09_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 314 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 300 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 300 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 258 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 412 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 412 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.939368Jy sigma=0.008261 ! Fit after self-cal, rms=0.926720Jy sigma=0.008156 ! 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=1.263 mas, bmaj=2.638 mas, bpa=-13.21 degrees ! Estimated noise=1076.13 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 = 0.0526491 Jy ! Component: 100 - total flux cleaned = 0.071657 Jy ! Total flux subtracted in 100 components = 0.071657 Jy ! Clean residual min=-0.006790 max=0.008950 Jy/beam ! Clean residual mean=-0.000099 rms=0.002514 Jy/beam ! Combined flux in latest and established models = 0.071657 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.071657 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=0.080674Jy sigma=0.000689 ! Fit after self-cal, rms=0.080525Jy sigma=0.000687 ! 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=1.86 mas, bmaj=2.795 mas, bpa=-10.78 degrees ! Estimated noise=556.686 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 = 0.0161922 Jy ! Component: 100 - total flux cleaned = 0.0258528 Jy ! Component: 150 - total flux cleaned = 0.0319095 Jy ! Component: 200 - total flux cleaned = 0.0358302 Jy ! Total flux subtracted in 200 components = 0.0358302 Jy ! Clean residual min=-0.006927 max=0.007355 Jy/beam ! Clean residual mean=-0.000066 rms=0.002191 Jy/beam ! Combined flux in latest and established models = 0.107487 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 38 components and 0.107487 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=0.077043Jy sigma=0.000656 ! Fit after self-cal, rms=0.076803Jy sigma=0.000653 ! 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 1.09 FD 1.02 HN 0.91 KP 1.03 ! LA 0.98 MK 1.00* NL 0.97 OV 1.00* ! PT 0.80 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.00 HN 0.93 KP 1.10 ! LA 0.98 MK 1.00* NL 0.98 OV 1.00* ! PT 0.77 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 0.93 KP 1.05 ! LA 1.00 MK 1.00* NL 0.98 OV 1.00* ! PT 0.78 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.94 HN 0.91 KP 1.04 ! LA 0.99 MK 1.00* NL 1.00 OV 1.00* ! PT 0.86 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 0.86 KP 1.13 ! LA 0.94 MK 1.00* NL 0.96 OV 1.00* ! PT 0.84 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.92 HN 0.87 KP 1.11 ! LA 0.98 MK 1.09 NL 1.01 OV 1.00* ! PT 0.82 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.45 KP 1.06 ! LA 0.99 MK 1.00* NL 0.95 OV 1.00* ! PT 0.87 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.08 HN 0.94 KP 1.04 ! LA 0.98 MK 1.00* NL 1.02 OV 1.00* ! PT 0.83 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.96 KP 1.08 ! LA 0.98 MK 1.00* NL 0.95 OV 1.00* ! PT 0.88 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.88 KP 1.04 ! LA 1.09 MK 1.00* NL 0.95 OV 1.00* ! PT 0.82 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 0.84 KP 1.08 ! LA 1.02 MK 1.00* NL 0.96 OV 1.00* ! PT 0.92 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.94 KP 1.07 ! LA 1.00 MK 1.00* NL 0.94 OV 1.00* ! PT 0.85 ! ! ! Fit before self-cal, rms=0.076803Jy sigma=0.000653 ! Fit after self-cal, rms=0.075652Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.852 mas, bmaj=2.868 mas, bpa=-12.27 degrees ! Estimated noise=545.674 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 = 0.00238532 Jy ! Component: 100 - total flux cleaned = 0.00239037 Jy ! Component: 150 - total flux cleaned = 0.00238907 Jy ! Component: 200 - total flux cleaned = 0.00238758 Jy ! Total flux subtracted in 200 components = 0.00238758 Jy ! Clean residual min=-0.006069 max=0.007630 Jy/beam ! Clean residual mean=-0.000030 rms=0.001886 Jy/beam ! Combined flux in latest and established models = 0.109875 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.109875 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=0.075486Jy sigma=0.000646 ! Fit after self-cal, rms=0.075581Jy sigma=0.000645 ! 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=0.075581Jy sigma=0.000645 ! Fit after self-cal, rms=0.077068Jy sigma=0.000641 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.881 mas, bmaj=2.882 mas, bpa=-12.82 degrees ! Estimated noise=550.445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000257847 Jy ! Component: 100 - total flux cleaned = 0.000108051 Jy ! Component: 150 - total flux cleaned = 2.72483e-05 Jy ! Component: 200 - total flux cleaned = -6.38689e-06 Jy ! Total flux subtracted in 200 components = -6.38689e-06 Jy ! Clean residual min=-0.005370 max=0.007144 Jy/beam ! Clean residual mean=-0.000010 rms=0.001731 Jy/beam ! Combined flux in latest and established models = 0.109868 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.109868 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=0.077022Jy sigma=0.000640 ! Fit after self-cal, rms=0.077186Jy sigma=0.000640 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 = 0.000226326 Jy ! Component: 100 - total flux cleaned = 0.000156795 Jy ! Component: 150 - total flux cleaned = 0.000157121 Jy ! Component: 200 - total flux cleaned = 0.000157363 Jy ! Total flux subtracted in 200 components = 0.000157363 Jy ! Clean residual min=-0.005180 max=0.007214 Jy/beam ! Clean residual mean=-0.000012 rms=0.001720 Jy/beam ! Combined flux in latest and established models = 0.110026 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.110026 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=0.077160Jy sigma=0.000640 ! Fit after self-cal, rms=0.077151Jy sigma=0.000640 ! 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=0.077151Jy sigma=0.000640 ! Fit after self-cal, rms=0.077491Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.89 mas, bmaj=2.894 mas, bpa=-13.14 degrees ! Estimated noise=549.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000277199 Jy ! Component: 100 - total flux cleaned = -0.00021164 Jy ! Component: 150 - total flux cleaned = -0.000128359 Jy ! Component: 200 - total flux cleaned = -7.9524e-05 Jy ! Total flux subtracted in 200 components = -7.9524e-05 Jy ! Clean residual min=-0.005358 max=0.006942 Jy/beam ! Clean residual mean=-0.000011 rms=0.001700 Jy/beam ! Combined flux in latest and established models = 0.109946 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.109946 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=0.077465Jy sigma=0.000639 ! Fit after self-cal, rms=0.077495Jy sigma=0.000639 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.07595e-05 Jy ! Component: 100 - total flux cleaned = 0.000137233 Jy ! Component: 150 - total flux cleaned = 0.000114883 Jy ! Component: 200 - total flux cleaned = 0.000115019 Jy ! Total flux subtracted in 200 components = 0.000115019 Jy ! Clean residual min=-0.005291 max=0.007001 Jy/beam ! Clean residual mean=-0.000011 rms=0.001693 Jy/beam ! Combined flux in latest and established models = 0.110061 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 0.110061 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=0.077477Jy sigma=0.000639 ! Fit after self-cal, rms=0.077478Jy sigma=0.000639 ! 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=0.077478Jy sigma=0.000639 ! Fit after self-cal, rms=0.077454Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.573 mas, bmaj=3.218 mas, bpa=-24.26 degrees ! Estimated noise=570.161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000135343 Jy ! Component: 100 - total flux cleaned = 0.000158041 Jy ! Component: 150 - total flux cleaned = 0.000197814 Jy ! Component: 200 - total flux cleaned = 0.000234858 Jy ! Total flux subtracted in 200 components = 0.000234858 Jy ! Clean residual min=-0.005753 max=0.007596 Jy/beam ! Clean residual mean=-0.000013 rms=0.002066 Jy/beam ! Combined flux in latest and established models = 0.110296 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 0.110296 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=0.077447Jy sigma=0.000639 ! Fit after self-cal, rms=0.077448Jy sigma=0.000639 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 = 6.18604e-05 Jy ! Component: 100 - total flux cleaned = 0.000101867 Jy ! Component: 150 - total flux cleaned = 8.50864e-05 Jy ! Component: 200 - total flux cleaned = 8.46589e-05 Jy ! Total flux subtracted in 200 components = 8.46589e-05 Jy ! Clean residual min=-0.005735 max=0.007598 Jy/beam ! Clean residual mean=-0.000013 rms=0.002062 Jy/beam ! Combined flux in latest and established models = 0.110381 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 0.110381 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=0.077441Jy sigma=0.000638 ! Fit after self-cal, rms=0.077431Jy sigma=0.000638 ! 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=1.897 mas, bmaj=2.905 mas, bpa=-13.37 degrees ! Estimated noise=548.255 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.897 x 2.905 at -13.37 degrees (North through East) ! Clean map min=-0.0053436 max=0.072346 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=1.302 mas, bmaj=2.729 mas, bpa=-13.7 degrees ! Estimated noise=1087.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.051646 Jy ! Component: 100 - total flux cleaned = 0.0733649 Jy ! Component: 150 - total flux cleaned = 0.0860279 Jy ! Component: 200 - total flux cleaned = 0.094229 Jy ! Total flux subtracted in 200 components = 0.094229 Jy ! Clean residual min=-0.005736 max=0.006430 Jy/beam ! Clean residual mean=-0.000031 rms=0.001782 Jy/beam ! Combined flux in latest and established models = 0.094229 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.094229 Jy ! Inverting map and beam ! Estimated beam: bmin=1.897 mas, bmaj=2.905 mas, bpa=-13.37 degrees ! Estimated noise=548.255 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 = 0.00749008 Jy ! Component: 100 - total flux cleaned = 0.0119057 Jy ! Component: 150 - total flux cleaned = 0.0137292 Jy ! Component: 200 - total flux cleaned = 0.014225 Jy ! Total flux subtracted in 200 components = 0.014225 Jy ! Clean residual min=-0.005453 max=0.006962 Jy/beam ! Clean residual mean=-0.000015 rms=0.001757 Jy/beam ! Combined flux in latest and established models = 0.108454 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.108454 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=2.573 mas, bmaj=3.218 mas, bpa=-24.26 degrees ! Estimated noise=570.161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000921495 Jy ! Component: 100 - total flux cleaned = 0.000974109 Jy ! Component: 150 - total flux cleaned = 0.000974749 Jy ! Component: 200 - total flux cleaned = 0.00101825 Jy ! Total flux subtracted in 200 components = 0.00101825 Jy ! Clean residual min=-0.005977 max=0.007789 Jy/beam ! Clean residual mean=-0.000015 rms=0.002090 Jy/beam ! Combined flux in latest and established models = 0.109472 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 = 3.92019e-05 Jy ! Component: 100 - total flux cleaned = 7.51114e-05 Jy ! Component: 150 - total flux cleaned = 0.000109535 Jy ! Component: 200 - total flux cleaned = 0.000140188 Jy ! Total flux subtracted in 200 components = 0.000140188 Jy ! Clean residual min=-0.005885 max=0.007794 Jy/beam ! Clean residual mean=-0.000013 rms=0.002078 Jy/beam ! Combined flux in latest and established models = 0.109612 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.109612 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.897 mas, bmaj=2.905 mas, bpa=-13.37 degrees ! Estimated noise=548.255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.41224e-05 Jy ! Component: 100 - total flux cleaned = 1.47685e-05 Jy ! Component: 150 - total flux cleaned = -1.69726e-05 Jy ! Component: 200 - total flux cleaned = -1.76693e-05 Jy ! Total flux subtracted in 200 components = -1.76693e-05 Jy ! Clean residual min=-0.005283 max=0.006886 Jy/beam ! Clean residual mean=-0.000010 rms=0.001686 Jy/beam ! Combined flux in latest and established models = 0.109595 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.109595 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=0.077473Jy sigma=0.000639 ! Fit after self-cal, rms=0.077469Jy sigma=0.000639 wmodel J2331+0705_X_2017_10_09_pus_map.mod ! Writing 48 model components to file: J2331+0705_X_2017_10_09_pus_map.mod wobs J2331+0705_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J2331+0705_X_2017_10_09_pus_uvs.fits wwins J2331+0705_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J2331+0705_X_2017_10_09_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 = 0.00293654 Jy ! Component: 100 - total flux cleaned = 0.00350773 Jy ! Component: 150 - total flux cleaned = 0.00400318 Jy ! Component: 200 - total flux cleaned = 0.00475857 Jy ! Component: 250 - total flux cleaned = 0.00559046 Jy ! Component: 300 - total flux cleaned = 0.00622773 Jy ! Component: 350 - total flux cleaned = 0.0067027 Jy ! Component: 400 - total flux cleaned = 0.00709233 Jy ! Component: 450 - total flux cleaned = 0.00745781 Jy ! Component: 500 - total flux cleaned = 0.00760682 Jy ! Component: 550 - total flux cleaned = 0.00779424 Jy ! Component: 600 - total flux cleaned = 0.00797391 Jy ! Component: 650 - total flux cleaned = 0.00810198 Jy ! Component: 700 - total flux cleaned = 0.00801988 Jy ! Component: 750 - total flux cleaned = 0.00794049 Jy ! Component: 800 - total flux cleaned = 0.00790223 Jy ! Component: 850 - total flux cleaned = 0.00790224 Jy ! Component: 900 - total flux cleaned = 0.00786597 Jy ! Component: 950 - total flux cleaned = 0.00779718 Jy ! Component: 1000 - total flux cleaned = 0.00782955 Jy ! Component: 1050 - total flux cleaned = 0.00766832 Jy ! Component: 1100 - total flux cleaned = 0.00766816 Jy ! Component: 1150 - total flux cleaned = 0.00754733 Jy ! Component: 1200 - total flux cleaned = 0.00760582 Jy ! Component: 1250 - total flux cleaned = 0.00763481 Jy ! Component: 1300 - total flux cleaned = 0.00769035 Jy ! Component: 1350 - total flux cleaned = 0.00766258 Jy ! Component: 1400 - total flux cleaned = 0.00768815 Jy ! Component: 1450 - total flux cleaned = 0.00768811 Jy ! Component: 1500 - total flux cleaned = 0.00768837 Jy ! Component: 1550 - total flux cleaned = 0.00768849 Jy ! Component: 1600 - total flux cleaned = 0.00775949 Jy ! Component: 1650 - total flux cleaned = 0.00785212 Jy ! Component: 1700 - total flux cleaned = 0.00798795 Jy ! Component: 1750 - total flux cleaned = 0.00809873 Jy ! Component: 1800 - total flux cleaned = 0.00820725 Jy ! Component: 1850 - total flux cleaned = 0.00831348 Jy ! Component: 1900 - total flux cleaned = 0.00835475 Jy ! Component: 1950 - total flux cleaned = 0.00845739 Jy ! Component: 2000 - total flux cleaned = 0.00857792 Jy ! Total flux subtracted in 2048 components = 0.00863712 Jy ! Clean residual min=-0.001016 max=0.001023 Jy/beam ! Clean residual mean=-0.000015 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.118232 Jy keep ! Adding 191 model components to the UV plane model. ! The established model now contains 239 components and 0.118232 Jy ![Exited script file: muppet] wmap "J2331+0705_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.897 x 2.905 at -13.37 degrees (North through East) ! Clean map min=-0.0033908 max=0.07195 Jy/beam ! Writing clean map to FITS file: J2331+0705_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0719495 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00046628 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.9442 1.9442 3.8884 7.77679 15.5536 31.1072 62.2143 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.071 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.897 x 2.905 at -13.37 degrees (North through East) ! Clean map min=-0.0033908 max=0.07195 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 J2331+0705_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:26:12 2019