! Started logfile: J0701+6936_X_2017_07_16_pus_uvs.log on Thu May 9 14:02:42 2019 obs J0701+6936_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0701+6936_X_2017_07_16_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.717659 visibilities/baseline/integration-bin. ! Found source: J0701+6936 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1200 lines of history. ! ! Reading 43404 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 J0701+6936_X_2017_07_16_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.934869Jy sigma=0.007771 ! Fit after self-cal, rms=0.914484Jy sigma=0.007608 ! 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=0.785 mas, bmaj=0.8773 mas, bpa=55.29 degrees ! Estimated noise=862.008 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 = 0.0625725 Jy ! Component: 100 - total flux cleaned = 0.0839856 Jy ! Total flux subtracted in 100 components = 0.0839856 Jy ! Clean residual min=-0.009979 max=0.024138 Jy/beam ! Clean residual mean=-0.000076 rms=0.003067 Jy/beam ! Combined flux in latest and established models = 0.0839856 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0839856 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=0.102689Jy sigma=0.000838 ! Fit after self-cal, rms=0.102474Jy sigma=0.000836 ! Inverting map ! Added new window around map position (1.6, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0230187 Jy ! Component: 100 - total flux cleaned = 0.0349072 Jy ! Total flux subtracted in 100 components = 0.0349072 Jy ! Clean residual min=-0.007910 max=0.019250 Jy/beam ! Clean residual mean=-0.000055 rms=0.002495 Jy/beam ! Combined flux in latest and established models = 0.118893 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.118893 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=0.096333Jy sigma=0.000784 ! Fit after self-cal, rms=0.094667Jy sigma=0.000769 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173139 Jy ! Component: 100 - total flux cleaned = 0.0258817 Jy ! Total flux subtracted in 100 components = 0.0258817 Jy ! Clean residual min=-0.007837 max=0.012544 Jy/beam ! Clean residual mean=-0.000040 rms=0.002234 Jy/beam ! Combined flux in latest and established models = 0.144774 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.144774 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=0.091018Jy sigma=0.000739 ! Fit after self-cal, rms=0.090235Jy sigma=0.000732 ! Inverting map ! Added new window around map position (5.8, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134606 Jy ! Component: 100 - total flux cleaned = 0.0182147 Jy ! Total flux subtracted in 100 components = 0.0182147 Jy ! Clean residual min=-0.007020 max=0.011194 Jy/beam ! Clean residual mean=-0.000018 rms=0.002013 Jy/beam ! Combined flux in latest and established models = 0.162989 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.162989 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=0.088156Jy sigma=0.000713 ! Fit after self-cal, rms=0.087768Jy sigma=0.000710 ! 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=0.9426 mas, bmaj=1.139 mas, bpa=49.28 degrees ! Estimated noise=411.796 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 (-3, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127199 Jy ! Component: 100 - total flux cleaned = 0.0209446 Jy ! Component: 150 - total flux cleaned = 0.0257509 Jy ! Component: 200 - total flux cleaned = 0.0284694 Jy ! Total flux subtracted in 200 components = 0.0284694 Jy ! Clean residual min=-0.006064 max=0.009122 Jy/beam ! Clean residual mean=-0.000044 rms=0.001794 Jy/beam ! Combined flux in latest and established models = 0.191459 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 42 components and 0.191459 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=0.085538Jy sigma=0.000690 ! Fit after self-cal, rms=0.085244Jy sigma=0.000688 ! 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 0.89 FD 1.00* HN 1.03 KP 0.90 ! LA 0.92 MK 1.09 NL 1.00 OV 1.24 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00* HN 1.05 KP 0.93 ! LA 0.95 MK 1.04 NL 1.01 OV 1.18 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00* HN 1.03 KP 0.90 ! LA 0.98 MK 1.00 NL 1.01 OV 1.18 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.00* HN 0.98 KP 0.92 ! LA 0.93 MK 1.04 NL 1.01 OV 1.22 ! PT 0.96 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00* HN 0.95 KP 0.93 ! LA 0.92 MK 1.05 NL 1.01 OV 1.20 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 0.95 KP 0.89 ! LA 0.96 MK 1.06 NL 1.02 OV 1.22 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HN 0.96 KP 0.91 ! LA 0.97 MK 1.03 NL 1.03 OV 1.21 ! PT 0.97 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00* HN 0.98 KP 0.92 ! LA 0.98 MK 1.09 NL 1.01 OV 1.21 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00* HN 1.04 KP 0.91 ! LA 0.96 MK 1.06 NL 1.01 OV 1.21 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00* HN 1.02 KP 0.92 ! LA 0.95 MK 1.06 NL 1.06 OV 1.22 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 0.96 KP 0.87 ! LA 0.95 MK 1.00 NL 1.08 OV 1.25 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.00* HN 0.98 KP 0.95 ! LA 0.98 MK 0.97 NL 1.04 OV 1.12 ! PT 0.95 SC 1.03 ! ! ! Fit before self-cal, rms=0.085244Jy sigma=0.000688 ! Fit after self-cal, rms=0.085722Jy sigma=0.000680 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9591 mas, bmaj=1.154 mas, bpa=49.42 degrees ! Estimated noise=414.899 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 = 0.00124511 Jy ! Component: 100 - total flux cleaned = 0.00155137 Jy ! Component: 150 - total flux cleaned = 0.00208877 Jy ! Component: 200 - total flux cleaned = 0.00256631 Jy ! Total flux subtracted in 200 components = 0.00256631 Jy ! Clean residual min=-0.005511 max=0.006345 Jy/beam ! Clean residual mean=0.000002 rms=0.001531 Jy/beam ! Combined flux in latest and established models = 0.194025 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.194025 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=0.085158Jy sigma=0.000675 ! Fit after self-cal, rms=0.085107Jy sigma=0.000674 ! 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=0.085107Jy sigma=0.000674 ! Fit after self-cal, rms=0.107116Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9491 mas, bmaj=1.153 mas, bpa=48.5 degrees ! Estimated noise=415.679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0015608 Jy ! Component: 100 - total flux cleaned = -0.00208907 Jy ! Component: 150 - total flux cleaned = -0.0028579 Jy ! Component: 200 - total flux cleaned = -0.00349206 Jy ! Total flux subtracted in 200 components = -0.00349206 Jy ! Clean residual min=-0.003435 max=0.002879 Jy/beam ! Clean residual mean=0.000029 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.190533 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.190533 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=0.106866Jy sigma=0.000645 ! Fit after self-cal, rms=0.107341Jy sigma=0.000644 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 = -0.000192095 Jy ! Component: 100 - total flux cleaned = -0.000521716 Jy ! Component: 150 - total flux cleaned = -0.000808066 Jy ! Component: 200 - total flux cleaned = -0.00106063 Jy ! Total flux subtracted in 200 components = -0.00106063 Jy ! Clean residual min=-0.003006 max=0.002713 Jy/beam ! Clean residual mean=0.000024 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.189472 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.189472 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=0.107253Jy sigma=0.000642 ! Fit after self-cal, rms=0.107249Jy sigma=0.000642 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.107249Jy sigma=0.000642 ! Fit after self-cal, rms=0.116104Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9491 mas, bmaj=1.14 mas, bpa=49.16 degrees ! Estimated noise=413.412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00111777 Jy ! Component: 100 - total flux cleaned = -0.0014837 Jy ! Component: 150 - total flux cleaned = -0.00167562 Jy ! Component: 200 - total flux cleaned = -0.00190545 Jy ! Total flux subtracted in 200 components = -0.00190545 Jy ! Clean residual min=-0.002514 max=0.002260 Jy/beam ! Clean residual mean=0.000030 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.187567 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.187567 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=0.116038Jy sigma=0.000641 ! Fit after self-cal, rms=0.116083Jy sigma=0.000641 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 (-4.4, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150228 Jy ! Component: 100 - total flux cleaned = 0.00139363 Jy ! Component: 150 - total flux cleaned = 0.00123796 Jy ! Component: 200 - total flux cleaned = 0.00109641 Jy ! Total flux subtracted in 200 components = 0.00109641 Jy ! Clean residual min=-0.002155 max=0.001870 Jy/beam ! Clean residual mean=0.000030 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.188663 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 84 components and 0.188663 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=0.116030Jy sigma=0.000640 ! Fit after self-cal, rms=0.116030Jy sigma=0.000640 ! 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=0.116030Jy sigma=0.000640 ! Fit after self-cal, rms=0.118911Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.051 mas, bmaj=2.418 mas, bpa=56.17 degrees ! Estimated noise=549.797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00110533 Jy ! Component: 100 - total flux cleaned = -0.00148313 Jy ! Component: 150 - total flux cleaned = -0.00170189 Jy ! Component: 200 - total flux cleaned = -0.00184475 Jy ! Total flux subtracted in 200 components = -0.00184475 Jy ! Clean residual min=-0.001599 max=0.001577 Jy/beam ! Clean residual mean=0.000060 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.186818 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 101 components and 0.186818 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=0.118902Jy sigma=0.000639 ! Fit after self-cal, rms=0.118907Jy 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 = -0.000354097 Jy ! Component: 100 - total flux cleaned = -0.000516564 Jy ! Component: 150 - total flux cleaned = -0.000600368 Jy ! Component: 200 - total flux cleaned = -0.000625632 Jy ! Total flux subtracted in 200 components = -0.000625632 Jy ! Clean residual min=-0.001569 max=0.001547 Jy/beam ! Clean residual mean=0.000054 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.186193 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 114 components and 0.186193 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=0.118907Jy sigma=0.000639 ! Fit after self-cal, rms=0.118901Jy sigma=0.000639 ! 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=0.9488 mas, bmaj=1.138 mas, bpa=49.51 degrees ! Estimated noise=412.486 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9488 x 1.138 at 49.51 degrees (North through East) ! Clean map min=-0.0029454 max=0.068111 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=0.7923 mas, bmaj=0.8643 mas, bpa=57.08 degrees ! Estimated noise=866.797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0676726 Jy ! Component: 100 - total flux cleaned = 0.103868 Jy ! Component: 150 - total flux cleaned = 0.12628 Jy ! Component: 200 - total flux cleaned = 0.140627 Jy ! Total flux subtracted in 200 components = 0.140627 Jy ! Clean residual min=-0.004265 max=0.008614 Jy/beam ! Clean residual mean=-0.000030 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 0.140627 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.140627 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9488 mas, bmaj=1.138 mas, bpa=49.51 degrees ! Estimated noise=412.486 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 = 0.012578 Jy ! Component: 100 - total flux cleaned = 0.0205041 Jy ! Component: 150 - total flux cleaned = 0.0261065 Jy ! Component: 200 - total flux cleaned = 0.0302223 Jy ! Total flux subtracted in 200 components = 0.0302223 Jy ! Clean residual min=-0.002127 max=0.003849 Jy/beam ! Clean residual mean=-0.000027 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.17085 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 30 components and 0.17085 Jy ! Inverting map ! Added new window around map position (-1.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363702 Jy ! Component: 100 - total flux cleaned = 0.00615405 Jy ! Component: 150 - total flux cleaned = 0.00797004 Jy ! Component: 200 - total flux cleaned = 0.0088278 Jy ! Total flux subtracted in 200 components = 0.0088278 Jy ! Clean residual min=-0.001900 max=0.002135 Jy/beam ! Clean residual mean=0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.179677 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 45 components and 0.179677 Jy ! Inverting map ! Added new window around map position (4.6, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00081986 Jy ! Component: 100 - total flux cleaned = 0.00155584 Jy ! Component: 150 - total flux cleaned = 0.002046 Jy ! Component: 200 - total flux cleaned = 0.00254562 Jy ! Total flux subtracted in 200 components = 0.00254562 Jy ! Clean residual min=-0.001460 max=0.001515 Jy/beam ! Clean residual mean=0.000009 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.182223 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 57 components and 0.182223 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=2.051 mas, bmaj=2.418 mas, bpa=56.17 degrees ! Estimated noise=549.797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154745 Jy ! Component: 100 - total flux cleaned = 0.0021469 Jy ! Component: 150 - total flux cleaned = 0.00237494 Jy ! Component: 200 - total flux cleaned = 0.00260391 Jy ! Total flux subtracted in 200 components = 0.00260391 Jy ! Clean residual min=-0.001497 max=0.001687 Jy/beam ! Clean residual mean=0.000045 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.184827 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 = 0.00015246 Jy ! Component: 100 - total flux cleaned = 0.000198306 Jy ! Component: 150 - total flux cleaned = 0.000219556 Jy ! Component: 200 - total flux cleaned = 0.000219601 Jy ! Total flux subtracted in 200 components = 0.000219601 Jy ! Clean residual min=-0.001432 max=0.001673 Jy/beam ! Clean residual mean=0.000047 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.185047 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 85 components and 0.185047 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9488 mas, bmaj=1.138 mas, bpa=49.51 degrees ! Estimated noise=412.486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000203432 Jy ! Component: 100 - total flux cleaned = -0.000410432 Jy ! Component: 150 - total flux cleaned = -0.00041146 Jy ! Component: 200 - total flux cleaned = -0.000447208 Jy ! Total flux subtracted in 200 components = -0.000447208 Jy ! Clean residual min=-0.001257 max=0.001491 Jy/beam ! Clean residual mean=0.000016 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.184599 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 97 components and 0.184599 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=0.118925Jy sigma=0.000638 ! Fit after self-cal, rms=0.118747Jy sigma=0.000638 wmodel J0701+6936_X_2017_07_16_pus_map.mod ! Writing 97 model components to file: J0701+6936_X_2017_07_16_pus_map.mod wobs J0701+6936_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0701+6936_X_2017_07_16_pus_uvs.fits wwins J0701+6936_X_2017_07_16_pus_map.win ! wwins: Wrote 7 windows to J0701+6936_X_2017_07_16_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -3.44957e-06 Jy ! Component: 100 - total flux cleaned = 1.9579e-05 Jy ! Component: 150 - total flux cleaned = 0.00012222 Jy ! Component: 200 - total flux cleaned = 0.000240338 Jy ! Component: 250 - total flux cleaned = 0.000316463 Jy ! Component: 300 - total flux cleaned = 0.000408869 Jy ! Component: 350 - total flux cleaned = 0.0004807 Jy ! Component: 400 - total flux cleaned = 0.000550436 Jy ! Component: 450 - total flux cleaned = 0.000533148 Jy ! Component: 500 - total flux cleaned = 0.000566684 Jy ! Component: 550 - total flux cleaned = 0.000583407 Jy ! Component: 600 - total flux cleaned = 0.000615876 Jy ! Component: 650 - total flux cleaned = 0.000647408 Jy ! Component: 700 - total flux cleaned = 0.000662746 Jy ! Component: 750 - total flux cleaned = 0.000678253 Jy ! Component: 800 - total flux cleaned = 0.00066345 Jy ! Component: 850 - total flux cleaned = 0.000722453 Jy ! Component: 900 - total flux cleaned = 0.000707669 Jy ! Component: 950 - total flux cleaned = 0.000750402 Jy ! Component: 1000 - total flux cleaned = 0.000736314 Jy ! Component: 1050 - total flux cleaned = 0.000778034 Jy ! Component: 1100 - total flux cleaned = 0.000777944 Jy ! Component: 1150 - total flux cleaned = 0.000804807 Jy ! Component: 1200 - total flux cleaned = 0.000817997 Jy ! Component: 1250 - total flux cleaned = 0.000817783 Jy ! Component: 1300 - total flux cleaned = 0.000843766 Jy ! Component: 1350 - total flux cleaned = 0.000843548 Jy ! Component: 1400 - total flux cleaned = 0.000894376 Jy ! Component: 1450 - total flux cleaned = 0.000969361 Jy ! Component: 1500 - total flux cleaned = 0.0010063 Jy ! Component: 1550 - total flux cleaned = 0.00101874 Jy ! Component: 1600 - total flux cleaned = 0.00111544 Jy ! Component: 1650 - total flux cleaned = 0.00110334 Jy ! Component: 1700 - total flux cleaned = 0.00115057 Jy ! Component: 1750 - total flux cleaned = 0.00120882 Jy ! Component: 1800 - total flux cleaned = 0.0012549 Jy ! Component: 1850 - total flux cleaned = 0.00127787 Jy ! Component: 1900 - total flux cleaned = 0.00133441 Jy ! Component: 1950 - total flux cleaned = 0.00139009 Jy ! Component: 2000 - total flux cleaned = 0.00144535 Jy ! Total flux subtracted in 2048 components = 0.00151092 Jy ! Clean residual min=-0.000647 max=0.000595 Jy/beam ! Clean residual mean=0.000007 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.18611 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 250 components and 0.18611 Jy ![Exited script file: muppet] wmap "J0701+6936_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9488 x 1.138 at 49.51 degrees (North through East) ! Clean map min=-0.0018451 max=0.067552 Jy/beam ! Writing clean map to FITS file: J0701+6936_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0675522 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000201086 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.893025 0.893025 1.78605 3.5721 7.1442 14.2884 28.5768 57.1536 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.067 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9488 x 1.138 at 49.51 degrees (North through East) ! Clean map min=-0.0018451 max=0.067552 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 J0701+6936_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:02:45 2019