! Started logfile: J0702+2644_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:45:52 2019 obs J0702+2644_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0702+2644_X_2017_05_31_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.967158 visibilities/baseline/integration-bin. ! Found source: J0702+2644 ! ! 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 1698 lines of history. ! ! Reading 59016 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 J0702+2644_X_2017_05_31_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.847690Jy sigma=0.006845 ! Fit after self-cal, rms=0.831760Jy sigma=0.006718 ! 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=0.7016 mas, bmaj=1.511 mas, bpa=2.561 degrees ! Estimated noise=791.965 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 = 0.12875 Jy ! Component: 100 - total flux cleaned = 0.181305 Jy ! Total flux subtracted in 100 components = 0.181305 Jy ! Clean residual min=-0.012865 max=0.032639 Jy/beam ! Clean residual mean=0.000054 rms=0.003533 Jy/beam ! Combined flux in latest and established models = 0.181305 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.181305 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=0.113022Jy sigma=0.000897 ! Fit after self-cal, rms=0.111965Jy sigma=0.000888 ! Inverting map ! Added new window around map position (-0.2, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0358422 Jy ! Component: 100 - total flux cleaned = 0.0572533 Jy ! Total flux subtracted in 100 components = 0.0572533 Jy ! Clean residual min=-0.009900 max=0.017561 Jy/beam ! Clean residual mean=0.000031 rms=0.002314 Jy/beam ! Combined flux in latest and established models = 0.238558 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.238558 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=0.096650Jy sigma=0.000752 ! Fit after self-cal, rms=0.095908Jy sigma=0.000746 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176708 Jy ! Component: 100 - total flux cleaned = 0.0292184 Jy ! Total flux subtracted in 100 components = 0.0292184 Jy ! Clean residual min=-0.008975 max=0.012206 Jy/beam ! Clean residual mean=0.000019 rms=0.001805 Jy/beam ! Combined flux in latest and established models = 0.267776 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.267776 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=0.091462Jy sigma=0.000705 ! Fit after self-cal, rms=0.091056Jy sigma=0.000702 ! Inverting map ! Added new window around map position (1.2, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124911 Jy ! Component: 100 - total flux cleaned = 0.0178505 Jy ! Total flux subtracted in 100 components = 0.0178505 Jy ! Clean residual min=-0.006988 max=0.006892 Jy/beam ! Clean residual mean=0.000012 rms=0.001453 Jy/beam ! Combined flux in latest and established models = 0.285627 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 35 components and 0.285627 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=0.089048Jy sigma=0.000684 ! Fit after self-cal, rms=0.088879Jy sigma=0.000683 ! 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=0.8896 mas, bmaj=1.798 mas, bpa=3.259 degrees ! Estimated noise=362.696 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 = 0.00912895 Jy ! Component: 100 - total flux cleaned = 0.0116993 Jy ! Component: 150 - total flux cleaned = 0.0128887 Jy ! Component: 200 - total flux cleaned = 0.0133147 Jy ! Total flux subtracted in 200 components = 0.0133147 Jy ! Clean residual min=-0.006115 max=0.004603 Jy/beam ! Clean residual mean=0.000027 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.298942 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 53 components and 0.298942 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=0.087803Jy sigma=0.000673 ! Fit after self-cal, rms=0.087678Jy sigma=0.000672 ! 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 0.99 FD 0.98 HN 1.16 KP 0.98 ! LA 0.96 MK 0.99 NL 0.97 OV 1.06 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.03 KP 0.93 ! LA 0.97 MK 1.00 NL 0.96 OV 1.06 ! PT 1.09 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.03 KP 0.89 ! LA 1.00 MK 1.02 NL 0.98 OV 1.05 ! PT 1.07 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.03 KP 0.95 ! LA 1.00 MK 1.02 NL 0.96 OV 1.06 ! PT 1.07 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 0.96 ! LA 0.99 MK 1.01 NL 0.88 OV 1.07 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 0.95 ! LA 0.99 MK 0.99 NL 0.90 OV 0.98 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.05 KP 0.97 ! LA 1.02 MK 1.01 NL 0.87 OV 0.99 ! PT 1.10 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.04 KP 0.98 ! LA 0.99 MK 1.00 NL 0.89 OV 0.97 ! PT 1.10 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.10 KP 0.96 ! LA 1.01 MK 1.00 NL 0.88 OV 0.97 ! PT 1.10 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.06 KP 0.98 ! LA 1.00 MK 0.99 NL 0.88 OV 0.99 ! PT 1.09 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.06 KP 0.87 ! LA 1.02 MK 0.99 NL 0.91 OV 0.97 ! PT 1.10 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.03 KP 0.93 ! LA 1.01 MK 1.03 NL 0.90 OV 1.08 ! PT 1.12 SC 1.01 ! ! ! Fit before self-cal, rms=0.087678Jy sigma=0.000672 ! Fit after self-cal, rms=0.087651Jy sigma=0.000661 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.898 mas, bmaj=1.806 mas, bpa=2.93 degrees ! Estimated noise=361.673 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 = 0.00148158 Jy ! Component: 100 - total flux cleaned = 0.00230843 Jy ! Component: 150 - total flux cleaned = 0.00240822 Jy ! Component: 200 - total flux cleaned = 0.00240827 Jy ! Total flux subtracted in 200 components = 0.00240827 Jy ! Clean residual min=-0.003512 max=0.003473 Jy/beam ! Clean residual mean=-0.000002 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.30135 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.30135 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=0.087267Jy sigma=0.000658 ! Fit after self-cal, rms=0.087264Jy sigma=0.000657 ! 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=0.087264Jy sigma=0.000657 ! Fit after self-cal, rms=0.090833Jy sigma=0.000654 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8911 mas, bmaj=1.793 mas, bpa=3.09 degrees ! Estimated noise=358.047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000612854 Jy ! Component: 100 - total flux cleaned = 0.000875394 Jy ! Component: 150 - total flux cleaned = 0.000946093 Jy ! Component: 200 - total flux cleaned = 0.000946669 Jy ! Total flux subtracted in 200 components = 0.000946669 Jy ! Clean residual min=-0.003207 max=0.002666 Jy/beam ! Clean residual mean=0.000003 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.302297 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.302297 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=0.090688Jy sigma=0.000652 ! Fit after self-cal, rms=0.090685Jy sigma=0.000652 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 = 0.000119714 Jy ! Component: 100 - total flux cleaned = 0.000304814 Jy ! Component: 150 - total flux cleaned = 0.000255018 Jy ! Component: 200 - total flux cleaned = 0.000298771 Jy ! Total flux subtracted in 200 components = 0.000298771 Jy ! Clean residual min=-0.003106 max=0.002004 Jy/beam ! Clean residual mean=0.000002 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.302595 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.302595 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=0.090606Jy sigma=0.000651 ! Fit after self-cal, rms=0.090587Jy sigma=0.000651 ! 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=0.090587Jy sigma=0.000651 ! Fit after self-cal, rms=0.090745Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8907 mas, bmaj=1.791 mas, bpa=2.96 degrees ! Estimated noise=356.841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000278343 Jy ! Component: 100 - total flux cleaned = 0.000386305 Jy ! Component: 150 - total flux cleaned = 0.000477157 Jy ! Component: 200 - total flux cleaned = 0.000556291 Jy ! Total flux subtracted in 200 components = 0.000556291 Jy ! Clean residual min=-0.002788 max=0.001924 Jy/beam ! Clean residual mean=0.000002 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.303152 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 0.303152 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=0.090686Jy sigma=0.000650 ! Fit after self-cal, rms=0.090683Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.16291e-05 Jy ! Component: 100 - total flux cleaned = 5.78515e-05 Jy ! Component: 150 - total flux cleaned = 0.000169307 Jy ! Component: 200 - total flux cleaned = 0.000201886 Jy ! Total flux subtracted in 200 components = 0.000201886 Jy ! Clean residual min=-0.002653 max=0.001843 Jy/beam ! Clean residual mean=0.000002 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.303354 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 0.303354 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=0.090641Jy sigma=0.000649 ! Fit after self-cal, rms=0.090628Jy sigma=0.000649 ! 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=0.090628Jy sigma=0.000649 ! Fit after self-cal, rms=0.090363Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.017 mas, bmaj=2.728 mas, bpa=-1.358 degrees ! Estimated noise=464.733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000452852 Jy ! Component: 100 - total flux cleaned = 0.000593829 Jy ! Component: 150 - total flux cleaned = 0.000688499 Jy ! Component: 200 - total flux cleaned = 0.000751664 Jy ! Total flux subtracted in 200 components = 0.000751664 Jy ! Clean residual min=-0.000972 max=0.001284 Jy/beam ! Clean residual mean=0.000004 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.304105 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 90 components and 0.304105 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=0.090339Jy sigma=0.000649 ! Fit after self-cal, rms=0.090324Jy sigma=0.000649 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 = 2.45463e-05 Jy ! Component: 100 - total flux cleaned = 7.95066e-06 Jy ! Component: 150 - total flux cleaned = 4.97668e-05 Jy ! Component: 200 - total flux cleaned = 7.95068e-05 Jy ! Total flux subtracted in 200 components = 7.95068e-05 Jy ! Clean residual min=-0.000999 max=0.001243 Jy/beam ! Clean residual mean=0.000004 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.304185 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.304185 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=0.090312Jy sigma=0.000648 ! Fit after self-cal, rms=0.090301Jy sigma=0.000648 ! 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=0.89 mas, bmaj=1.789 mas, bpa=2.878 degrees ! Estimated noise=356.034 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.89 x 1.789 at 2.878 degrees (North through East) ! Clean map min=-0.0018799 max=0.15188 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=0.7023 mas, bmaj=1.504 mas, bpa=2.171 degrees ! Estimated noise=776.429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.130243 Jy ! Component: 100 - total flux cleaned = 0.189277 Jy ! Component: 150 - total flux cleaned = 0.222133 Jy ! Component: 200 - total flux cleaned = 0.242899 Jy ! Total flux subtracted in 200 components = 0.242899 Jy ! Clean residual min=-0.005191 max=0.011209 Jy/beam ! Clean residual mean=0.000025 rms=0.001455 Jy/beam ! Combined flux in latest and established models = 0.242899 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.242899 Jy ! Inverting map and beam ! Estimated beam: bmin=0.89 mas, bmaj=1.789 mas, bpa=2.878 degrees ! Estimated noise=356.034 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 = 0.0205729 Jy ! Component: 100 - total flux cleaned = 0.0332448 Jy ! Component: 150 - total flux cleaned = 0.041626 Jy ! Component: 200 - total flux cleaned = 0.0474554 Jy ! Total flux subtracted in 200 components = 0.0474554 Jy ! Clean residual min=-0.002277 max=0.003952 Jy/beam ! Clean residual mean=-0.000005 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.290354 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 49 components and 0.290354 Jy ! Inverting map ! Added new window around map position (0.2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00442109 Jy ! Component: 100 - total flux cleaned = 0.00741313 Jy ! Component: 150 - total flux cleaned = 0.00884789 Jy ! Component: 200 - total flux cleaned = 0.00954475 Jy ! Total flux subtracted in 200 components = 0.00954475 Jy ! Clean residual min=-0.002490 max=0.001887 Jy/beam ! Clean residual mean=-0.000000 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.299899 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 71 components and 0.299899 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=2.017 mas, bmaj=2.728 mas, bpa=-1.358 degrees ! Estimated noise=464.733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266077 Jy ! Component: 100 - total flux cleaned = 0.00379986 Jy ! Component: 150 - total flux cleaned = 0.00401767 Jy ! Component: 200 - total flux cleaned = 0.00419623 Jy ! Total flux subtracted in 200 components = 0.00419623 Jy ! Clean residual min=-0.001030 max=0.001196 Jy/beam ! Clean residual mean=0.000005 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.304095 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 = 7.87918e-05 Jy ! Component: 100 - total flux cleaned = 0.000102159 Jy ! Component: 150 - total flux cleaned = 0.000125188 Jy ! Component: 200 - total flux cleaned = 0.000146646 Jy ! Total flux subtracted in 200 components = 0.000146646 Jy ! Clean residual min=-0.000981 max=0.001149 Jy/beam ! Clean residual mean=0.000005 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.304242 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 91 components and 0.304242 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.89 mas, bmaj=1.789 mas, bpa=2.878 degrees ! Estimated noise=356.034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000505563 Jy ! Component: 100 - total flux cleaned = -0.000510663 Jy ! Component: 150 - total flux cleaned = -0.000470582 Jy ! Component: 200 - total flux cleaned = -0.000390207 Jy ! Total flux subtracted in 200 components = -0.000390207 Jy ! Clean residual min=-0.001779 max=0.001547 Jy/beam ! Clean residual mean=0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.303852 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 102 components and 0.303852 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=0.090220Jy sigma=0.000648 ! Fit after self-cal, rms=0.090180Jy sigma=0.000647 wmodel J0702+2644_X_2017_05_31_pus_map.mod ! Writing 102 model components to file: J0702+2644_X_2017_05_31_pus_map.mod wobs J0702+2644_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0702+2644_X_2017_05_31_pus_uvs.fits wwins J0702+2644_X_2017_05_31_pus_map.win ! wwins: Wrote 4 windows to J0702+2644_X_2017_05_31_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 = -0.000312689 Jy ! Component: 100 - total flux cleaned = -0.000387854 Jy ! Component: 150 - total flux cleaned = -0.000365118 Jy ! Component: 200 - total flux cleaned = -0.000320852 Jy ! Component: 250 - total flux cleaned = -0.000320706 Jy ! Component: 300 - total flux cleaned = -0.000236465 Jy ! Component: 350 - total flux cleaned = -0.000155101 Jy ! Component: 400 - total flux cleaned = -7.57508e-05 Jy ! Component: 450 - total flux cleaned = -1.73828e-05 Jy ! Component: 500 - total flux cleaned = 2.06257e-05 Jy ! Component: 550 - total flux cleaned = 7.64102e-05 Jy ! Component: 600 - total flux cleaned = 0.000112948 Jy ! Component: 650 - total flux cleaned = 0.000220383 Jy ! Component: 700 - total flux cleaned = 0.000290545 Jy ! Component: 750 - total flux cleaned = 0.000393342 Jy ! Component: 800 - total flux cleaned = 0.000443849 Jy ! Component: 850 - total flux cleaned = 0.000493969 Jy ! Component: 900 - total flux cleaned = 0.000526914 Jy ! Component: 950 - total flux cleaned = 0.000591624 Jy ! Component: 1000 - total flux cleaned = 0.000686889 Jy ! Component: 1050 - total flux cleaned = 0.000733635 Jy ! Component: 1100 - total flux cleaned = 0.000779892 Jy ! Component: 1150 - total flux cleaned = 0.000840579 Jy ! Component: 1200 - total flux cleaned = 0.000930441 Jy ! Component: 1250 - total flux cleaned = 0.00100454 Jy ! Component: 1300 - total flux cleaned = 0.00107786 Jy ! Component: 1350 - total flux cleaned = 0.00116443 Jy ! Component: 1400 - total flux cleaned = 0.00123563 Jy ! Component: 1450 - total flux cleaned = 0.001334 Jy ! Component: 1500 - total flux cleaned = 0.00143152 Jy ! Component: 1550 - total flux cleaned = 0.00152769 Jy ! Component: 1600 - total flux cleaned = 0.00159579 Jy ! Component: 1650 - total flux cleaned = 0.00167631 Jy ! Component: 1700 - total flux cleaned = 0.00172936 Jy ! Component: 1750 - total flux cleaned = 0.00171615 Jy ! Component: 1800 - total flux cleaned = 0.00179402 Jy ! Component: 1850 - total flux cleaned = 0.00184523 Jy ! Component: 1900 - total flux cleaned = 0.00188331 Jy ! Component: 1950 - total flux cleaned = 0.00192102 Jy ! Component: 2000 - total flux cleaned = 0.0019334 Jy ! Total flux subtracted in 2048 components = 0.00194573 Jy ! Clean residual min=-0.000614 max=0.000614 Jy/beam ! Clean residual mean=0.000001 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.305797 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 236 components and 0.305797 Jy ![Exited script file: muppet] wmap "J0702+2644_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.89 x 1.789 at 2.878 degrees (North through East) ! Clean map min=-0.0019102 max=0.15145 Jy/beam ! Writing clean map to FITS file: J0702+2644_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.151454 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00022227 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.440273 0.440273 0.880545 1.76109 3.52218 7.04436 14.0887 28.1774 56.3549 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.151 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.89 x 1.789 at 2.878 degrees (North through East) ! Clean map min=-0.0019102 max=0.15145 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 J0702+2644_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:45:55 2019