! Started logfile: J1235+3621_X_2017_05_01_pus_uvs.log on Wed May 1 19:57:25 2019 obs J1235+3621_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1235+3621_X_2017_05_01_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.845821 visibilities/baseline/integration-bin. ! Found source: J1235+3621 ! ! 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 863 lines of history. ! ! Reading 51612 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 J1235+3621_X_2017_05_01_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 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.886292Jy sigma=0.007894 ! Fit after self-cal, rms=0.872502Jy sigma=0.007829 ! 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=0.7769 mas, bmaj=1.612 mas, bpa=4.215 degrees ! Estimated noise=701.916 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 = 0.0980235 Jy ! Component: 100 - total flux cleaned = 0.136085 Jy ! Total flux subtracted in 100 components = 0.136085 Jy ! Clean residual min=-0.005416 max=0.016719 Jy/beam ! Clean residual mean=0.000022 rms=0.001836 Jy/beam ! Combined flux in latest and established models = 0.136085 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.136085 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=0.095493Jy sigma=0.000717 ! Fit after self-cal, rms=0.095230Jy sigma=0.000715 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186389 Jy ! Component: 100 - total flux cleaned = 0.0275205 Jy ! Total flux subtracted in 100 components = 0.0275205 Jy ! Clean residual min=-0.003748 max=0.010915 Jy/beam ! Clean residual mean=0.000008 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.163605 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.163605 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=0.091456Jy sigma=0.000666 ! Fit after self-cal, rms=0.091419Jy sigma=0.000666 ! Inverting map ! Added new window around map position (1.4, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00934708 Jy ! Component: 100 - total flux cleaned = 0.0138999 Jy ! Total flux subtracted in 100 components = 0.0138999 Jy ! Clean residual min=-0.003191 max=0.003913 Jy/beam ! Clean residual mean=0.000002 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.177505 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.177505 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=0.090444Jy sigma=0.000655 ! Fit after self-cal, rms=0.090327Jy sigma=0.000653 ! 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=0.9611 mas, bmaj=1.902 mas, bpa=5.536 degrees ! Estimated noise=354.906 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 = 0.00426101 Jy ! Component: 100 - total flux cleaned = 0.00646129 Jy ! Component: 150 - total flux cleaned = 0.00772658 Jy ! Component: 200 - total flux cleaned = 0.00780435 Jy ! Total flux subtracted in 200 components = 0.00780435 Jy ! Clean residual min=-0.001866 max=0.001856 Jy/beam ! Clean residual mean=-0.000003 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.18531 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 0.18531 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=0.090144Jy sigma=0.000651 ! Fit after self-cal, rms=0.090125Jy sigma=0.000651 ! 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 0.96 FD 0.98 HN 1.03 KP 1.02 ! LA 0.96 MK 0.96 NL 0.97 OV 0.98 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.97 KP 1.00 ! LA 0.94 MK 0.95 NL 0.98 OV 1.01 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.01 KP 1.01 ! LA 0.98 MK 0.98 NL 0.97 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.00 KP 1.02 ! LA 1.00 MK 0.98 NL 0.99 OV 0.98 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.98 KP 1.04 ! LA 0.96 MK 0.99 NL 0.99 OV 1.01 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.03 KP 1.00 ! LA 0.98 MK 0.98 NL 1.02 OV 0.98 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.02 KP 1.02 ! LA 1.00 MK 0.98 NL 0.99 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.97 KP 1.00 ! LA 0.96 MK 0.94 NL 1.01 OV 0.99 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.02 KP 1.00 ! LA 1.00 MK 1.02 NL 1.00 OV 1.00 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.02 KP 1.01 ! LA 1.02 MK 0.97 NL 1.00 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.10 KP 1.09 ! LA 1.05 MK 1.05 NL 1.06 OV 1.03 ! PT 1.08 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 0.98 ! LA 0.97 MK 0.93 NL 1.00 OV 1.02 ! PT 1.05 SC 1.01 ! ! ! Fit before self-cal, rms=0.090125Jy sigma=0.000651 ! Fit after self-cal, rms=0.090427Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9639 mas, bmaj=1.903 mas, bpa=5.249 degrees ! Estimated noise=354.096 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 = 0.000604706 Jy ! Component: 100 - total flux cleaned = 0.000635656 Jy ! Component: 150 - total flux cleaned = 0.000606902 Jy ! Component: 200 - total flux cleaned = 0.000583596 Jy ! Total flux subtracted in 200 components = 0.000583596 Jy ! Clean residual min=-0.001125 max=0.001180 Jy/beam ! Clean residual mean=-0.000007 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.185893 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.185893 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=0.090394Jy sigma=0.000648 ! Fit after self-cal, rms=0.090409Jy sigma=0.000648 ! 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=0.090409Jy sigma=0.000648 ! Fit after self-cal, rms=0.095892Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9588 mas, bmaj=1.904 mas, bpa=5.159 degrees ! Estimated noise=353.052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000353018 Jy ! Component: 100 - total flux cleaned = 0.00044256 Jy ! Component: 150 - total flux cleaned = 0.000481762 Jy ! Component: 200 - total flux cleaned = 0.000500849 Jy ! Total flux subtracted in 200 components = 0.000500849 Jy ! Clean residual min=-0.000850 max=0.000933 Jy/beam ! Clean residual mean=-0.000004 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.186394 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 0.186394 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=0.095883Jy sigma=0.000646 ! Fit after self-cal, rms=0.095919Jy 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) ! Added new window around map position (9, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000769853 Jy ! Component: 100 - total flux cleaned = 0.000789882 Jy ! Component: 150 - total flux cleaned = 0.000809578 Jy ! Component: 200 - total flux cleaned = 0.000881063 Jy ! Total flux subtracted in 200 components = 0.000881063 Jy ! Clean residual min=-0.000861 max=0.000882 Jy/beam ! Clean residual mean=-0.000004 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.187275 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.187275 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=0.095909Jy sigma=0.000646 ! Fit after self-cal, rms=0.095910Jy sigma=0.000646 ! Inverting map ! Added new window around map position (1, -23.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253372 Jy ! Component: 100 - total flux cleaned = 0.000207427 Jy ! Component: 150 - total flux cleaned = 0.000186451 Jy ! Component: 200 - total flux cleaned = 0.000185762 Jy ! Total flux subtracted in 200 components = 0.000185762 Jy ! Clean residual min=-0.000806 max=0.000730 Jy/beam ! Clean residual mean=-0.000004 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.187461 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 86 components and 0.187461 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=0.095898Jy sigma=0.000646 ! Fit after self-cal, rms=0.095897Jy sigma=0.000646 ! 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=0.095897Jy sigma=0.000646 ! Fit after self-cal, rms=0.096292Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9555 mas, bmaj=1.902 mas, bpa=5.052 degrees ! Estimated noise=352.216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000185477 Jy ! Component: 100 - total flux cleaned = 0.00016784 Jy ! Component: 150 - total flux cleaned = 0.000167821 Jy ! Component: 200 - total flux cleaned = 0.000167402 Jy ! Total flux subtracted in 200 components = 0.000167402 Jy ! Clean residual min=-0.000757 max=0.000733 Jy/beam ! Clean residual mean=-0.000004 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.187628 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 91 components and 0.187628 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=0.096286Jy sigma=0.000646 ! Fit after self-cal, rms=0.096288Jy 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 = 8.47735e-05 Jy ! Component: 100 - total flux cleaned = 0.000100726 Jy ! Component: 150 - total flux cleaned = 0.000115999 Jy ! Component: 200 - total flux cleaned = 0.000130242 Jy ! Total flux subtracted in 200 components = 0.000130242 Jy ! Clean residual min=-0.000753 max=0.000717 Jy/beam ! Clean residual mean=-0.000004 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.187758 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 94 components and 0.187758 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=0.096284Jy sigma=0.000645 ! Fit after self-cal, rms=0.096283Jy sigma=0.000645 ! 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=0.096283Jy sigma=0.000645 ! Fit after self-cal, rms=0.096152Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.144 mas, bmaj=2.639 mas, bpa=1.995 degrees ! Estimated noise=423.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000141735 Jy ! Component: 100 - total flux cleaned = 0.000255624 Jy ! Component: 150 - total flux cleaned = 0.000326996 Jy ! Component: 200 - total flux cleaned = 0.00037105 Jy ! Total flux subtracted in 200 components = 0.00037105 Jy ! Clean residual min=-0.000719 max=0.000750 Jy/beam ! Clean residual mean=-0.000009 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.18813 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 108 components and 0.18813 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=0.096151Jy sigma=0.000645 ! Fit after self-cal, rms=0.096150Jy sigma=0.000645 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 = 8.27826e-05 Jy ! Component: 100 - total flux cleaned = 0.000111753 Jy ! Component: 150 - total flux cleaned = 0.000132864 Jy ! Component: 200 - total flux cleaned = 0.000152512 Jy ! Total flux subtracted in 200 components = 0.000152512 Jy ! Clean residual min=-0.000712 max=0.000743 Jy/beam ! Clean residual mean=-0.000009 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.188282 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 108 components and 0.188282 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=0.096149Jy sigma=0.000645 ! Fit after self-cal, rms=0.096150Jy sigma=0.000645 ! 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=0.954 mas, bmaj=1.901 mas, bpa=4.992 degrees ! Estimated noise=351.759 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.954 x 1.901 at 4.992 degrees (North through East) ! Clean map min=-0.00069921 max=0.12766 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=0.7694 mas, bmaj=1.613 mas, bpa=3.378 degrees ! Estimated noise=692.769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0973446 Jy ! Component: 100 - total flux cleaned = 0.136492 Jy ! Component: 150 - total flux cleaned = 0.155562 Jy ! Component: 200 - total flux cleaned = 0.166674 Jy ! Total flux subtracted in 200 components = 0.166674 Jy ! Clean residual min=-0.002644 max=0.005756 Jy/beam ! Clean residual mean=0.000008 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.166674 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 0.166674 Jy ! Inverting map and beam ! Estimated beam: bmin=0.954 mas, bmaj=1.901 mas, bpa=4.992 degrees ! Estimated noise=351.759 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 = 0.00860251 Jy ! Component: 100 - total flux cleaned = 0.0133185 Jy ! Component: 150 - total flux cleaned = 0.0160253 Jy ! Component: 200 - total flux cleaned = 0.0177177 Jy ! Total flux subtracted in 200 components = 0.0177177 Jy ! Clean residual min=-0.000999 max=0.001099 Jy/beam ! Clean residual mean=-0.000004 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.184391 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 35 components and 0.184391 Jy ! Inverting map ! Added new window around map position (2.2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012676 Jy ! Component: 100 - total flux cleaned = 0.00200588 Jy ! Component: 150 - total flux cleaned = 0.00260526 Jy ! Component: 200 - total flux cleaned = 0.00290176 Jy ! Total flux subtracted in 200 components = 0.00290176 Jy ! Clean residual min=-0.000788 max=0.000790 Jy/beam ! Clean residual mean=-0.000004 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.187293 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 57 components and 0.187293 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=2.144 mas, bmaj=2.639 mas, bpa=1.995 degrees ! Estimated noise=423.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000510899 Jy ! Component: 100 - total flux cleaned = 0.000735676 Jy ! Component: 150 - total flux cleaned = 0.000799874 Jy ! Component: 200 - total flux cleaned = 0.000862204 Jy ! Total flux subtracted in 200 components = 0.000862204 Jy ! Clean residual min=-0.000768 max=0.000804 Jy/beam ! Clean residual mean=-0.000008 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.188155 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 = 4.53851e-05 Jy ! Component: 100 - total flux cleaned = 9.37176e-05 Jy ! Component: 150 - total flux cleaned = 0.000116086 Jy ! Component: 200 - total flux cleaned = 0.000151304 Jy ! Total flux subtracted in 200 components = 0.000151304 Jy ! Clean residual min=-0.000738 max=0.000768 Jy/beam ! Clean residual mean=-0.000008 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.188307 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 103 components and 0.188307 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.954 mas, bmaj=1.901 mas, bpa=4.992 degrees ! Estimated noise=351.759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000122057 Jy ! Component: 100 - total flux cleaned = -0.000101136 Jy ! Component: 150 - total flux cleaned = -0.000100987 Jy ! Component: 200 - total flux cleaned = -0.000101071 Jy ! Total flux subtracted in 200 components = -0.000101071 Jy ! Clean residual min=-0.000716 max=0.000710 Jy/beam ! Clean residual mean=-0.000004 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.188206 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 119 components and 0.188206 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=0.096149Jy sigma=0.000645 ! Fit after self-cal, rms=0.096150Jy sigma=0.000645 wmodel J1235+3621_X_2017_05_01_pus_map.mod ! Writing 119 model components to file: J1235+3621_X_2017_05_01_pus_map.mod wobs J1235+3621_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1235+3621_X_2017_05_01_pus_uvs.fits wwins J1235+3621_X_2017_05_01_pus_map.win ! wwins: Wrote 5 windows to J1235+3621_X_2017_05_01_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 = -0.000122844 Jy ! Component: 100 - total flux cleaned = -0.000109972 Jy ! Component: 150 - total flux cleaned = -0.000109716 Jy ! Component: 200 - total flux cleaned = -8.66535e-05 Jy ! Component: 250 - total flux cleaned = -7.56456e-05 Jy ! Component: 300 - total flux cleaned = -6.48755e-05 Jy ! Component: 350 - total flux cleaned = -4.34616e-05 Jy ! Component: 400 - total flux cleaned = -5.39124e-05 Jy ! Component: 450 - total flux cleaned = -4.34889e-05 Jy ! Component: 500 - total flux cleaned = -4.34275e-05 Jy ! Component: 550 - total flux cleaned = -6.32789e-05 Jy ! Component: 600 - total flux cleaned = -4.35823e-05 Jy ! Component: 650 - total flux cleaned = -3.38791e-05 Jy ! Component: 700 - total flux cleaned = -5.30846e-05 Jy ! Component: 750 - total flux cleaned = -5.30764e-05 Jy ! Component: 800 - total flux cleaned = -4.38564e-05 Jy ! Component: 850 - total flux cleaned = 2.18541e-06 Jy ! Component: 900 - total flux cleaned = 4.75878e-05 Jy ! Component: 950 - total flux cleaned = 6.54175e-05 Jy ! Component: 1000 - total flux cleaned = 9.21191e-05 Jy ! Component: 1050 - total flux cleaned = 0.000153565 Jy ! Component: 1100 - total flux cleaned = 0.000170701 Jy ! Component: 1150 - total flux cleaned = 0.000127789 Jy ! Component: 1200 - total flux cleaned = 0.000153606 Jy ! Component: 1250 - total flux cleaned = 0.000187317 Jy ! Component: 1300 - total flux cleaned = 0.000178906 Jy ! Component: 1350 - total flux cleaned = 0.000170646 Jy ! Component: 1400 - total flux cleaned = 0.000178912 Jy ! Component: 1450 - total flux cleaned = 0.000170822 Jy ! Component: 1500 - total flux cleaned = 0.000146676 Jy ! Component: 1550 - total flux cleaned = 0.000138812 Jy ! Component: 1600 - total flux cleaned = 0.000146699 Jy ! Component: 1650 - total flux cleaned = 0.000146675 Jy ! Component: 1700 - total flux cleaned = 0.000138859 Jy ! Component: 1750 - total flux cleaned = 0.000131132 Jy ! Component: 1800 - total flux cleaned = 0.000115774 Jy ! Component: 1850 - total flux cleaned = 0.000108171 Jy ! Component: 1900 - total flux cleaned = 8.55974e-05 Jy ! Component: 1950 - total flux cleaned = 6.32435e-05 Jy ! Component: 2000 - total flux cleaned = 3.37522e-05 Jy ! Total flux subtracted in 2048 components = 4.84759e-05 Jy ! Clean residual min=-0.000410 max=0.000416 Jy/beam ! Clean residual mean=-0.000003 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.188254 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 271 components and 0.188254 Jy ![Exited script file: muppet] wmap "J1235+3621_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.954 x 1.901 at 4.992 degrees (North through East) ! Clean map min=-0.00058957 max=0.12759 Jy/beam ! Writing clean map to FITS file: J1235+3621_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.127589 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136962 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.322036 0.322036 0.644073 1.28815 2.57629 5.15258 10.3052 20.6103 41.2207 82.4413 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.127 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.954 x 1.901 at 4.992 degrees (North through East) ! Clean map min=-0.00058957 max=0.12759 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 J1235+3621_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:57:28 2019