! Started logfile: J0740+6719_X_2017_08_12_pus_uvs.log on Fri May 10 15:21:03 2019 obs J0740+6719_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0740+6719_X_2017_08_12_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.970163 visibilities/baseline/integration-bin. ! Found source: J0740+6719 ! ! 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 1049 lines of history. ! ! Reading 74916 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 J0740+6719_X_2017_08_12_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.953458Jy sigma=0.007770 ! Fit after self-cal, rms=0.931900Jy sigma=0.007612 ! 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=0.8226 mas, bmaj=0.9181 mas, bpa=24.23 degrees ! Estimated noise=720.03 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 = 0.0538263 Jy ! Component: 100 - total flux cleaned = 0.0672146 Jy ! Total flux subtracted in 100 components = 0.0672146 Jy ! Clean residual min=-0.003351 max=0.011525 Jy/beam ! Clean residual mean=-0.000035 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.0672147 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0672147 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=0.088946Jy sigma=0.000687 ! Fit after self-cal, rms=0.088882Jy sigma=0.000686 ! Inverting map ! Added new window around map position (-0.8, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106401 Jy ! Component: 100 - total flux cleaned = 0.0168723 Jy ! Total flux subtracted in 100 components = 0.0168723 Jy ! Clean residual min=-0.003077 max=0.005210 Jy/beam ! Clean residual mean=-0.000021 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.084087 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.084087 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=0.087039Jy sigma=0.000670 ! Fit after self-cal, rms=0.086815Jy sigma=0.000668 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00618224 Jy ! Component: 100 - total flux cleaned = 0.0101677 Jy ! Total flux subtracted in 100 components = 0.0101677 Jy ! Clean residual min=-0.002683 max=0.004571 Jy/beam ! Clean residual mean=-0.000014 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.0942547 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.0942547 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=0.086109Jy sigma=0.000662 ! Fit after self-cal, rms=0.086045Jy sigma=0.000661 ! Inverting map ! Added new window around map position (-2.2, -3.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00472589 Jy ! Component: 100 - total flux cleaned = 0.00791852 Jy ! Total flux subtracted in 100 components = 0.00791852 Jy ! Clean residual min=-0.002530 max=0.003290 Jy/beam ! Clean residual mean=-0.000009 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.102173 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.102173 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=0.085657Jy sigma=0.000658 ! Fit after self-cal, rms=0.085626Jy sigma=0.000657 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=1.166 mas, bpa=40.91 degrees ! Estimated noise=320.9 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 (-0.6, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00468445 Jy ! Component: 100 - total flux cleaned = 0.00773375 Jy ! Component: 150 - total flux cleaned = 0.00999572 Jy ! Component: 200 - total flux cleaned = 0.0117391 Jy ! Total flux subtracted in 200 components = 0.0117391 Jy ! Clean residual min=-0.001721 max=0.001915 Jy/beam ! Clean residual mean=-0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.113912 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 72 components and 0.113912 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=0.085317Jy sigma=0.000655 ! Fit after self-cal, rms=0.085286Jy sigma=0.000654 ! 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 0.89 HN 0.99 KP 1.02 ! LA 0.98 MK 0.93 NL 0.99 OV 1.03 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 0.96 KP 1.02 ! LA 0.94 MK 0.96 NL 0.97 OV 1.04 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 0.96 KP 0.94 ! LA 0.98 MK 1.09 NL 0.98 OV 1.02 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.91 HN 1.02 KP 1.01 ! LA 0.97 MK 1.02 NL 0.96 OV 1.03 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.92 HN 0.96 KP 1.00 ! LA 0.99 MK 1.01 NL 0.95 OV 1.04 ! PT 0.97 SC 1.12 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.89 HN 1.01 KP 0.96 ! LA 0.95 MK 0.95 NL 0.96 OV 1.05 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.91 HN 0.96 KP 0.97 ! LA 0.97 MK 1.02 NL 0.98 OV 1.03 ! PT 1.03 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.95 HN 1.02 KP 0.97 ! LA 0.92 MK 1.00 NL 1.00 OV 1.01 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.91 HN 0.96 KP 1.00 ! LA 0.96 MK 0.98 NL 0.99 OV 1.05 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 0.96 KP 0.99 ! LA 0.99 MK 1.08 NL 1.00 OV 1.03 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.90 HN 0.95 KP 1.01 ! LA 0.99 MK 1.03 NL 0.96 OV 1.02 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.90 HN 0.98 KP 0.95 ! LA 0.97 MK 1.02 NL 0.95 OV 1.02 ! PT 1.03 SC 1.07 ! ! ! Fit before self-cal, rms=0.085286Jy sigma=0.000654 ! Fit after self-cal, rms=0.083843Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=1.174 mas, bpa=40.45 degrees ! Estimated noise=317.463 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 = 0.00125181 Jy ! Component: 100 - total flux cleaned = 0.00158868 Jy ! Component: 150 - total flux cleaned = 0.00164306 Jy ! Component: 200 - total flux cleaned = 0.00166749 Jy ! Total flux subtracted in 200 components = 0.00166749 Jy ! Clean residual min=-0.001283 max=0.001370 Jy/beam ! Clean residual mean=0.000004 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.11558 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.11558 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=0.083817Jy sigma=0.000653 ! Fit after self-cal, rms=0.083824Jy sigma=0.000653 ! 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=0.083824Jy sigma=0.000653 ! Fit after self-cal, rms=0.086187Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=1.168 mas, bpa=39.33 degrees ! Estimated noise=319.116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000724807 Jy ! Component: 100 - total flux cleaned = 0.00091441 Jy ! Component: 150 - total flux cleaned = 0.00100809 Jy ! Component: 200 - total flux cleaned = 0.00104032 Jy ! Total flux subtracted in 200 components = 0.00104032 Jy ! Clean residual min=-0.001020 max=0.001074 Jy/beam ! Clean residual mean=0.000008 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.11662 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 0.11662 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=0.086176Jy sigma=0.000650 ! Fit after self-cal, rms=0.086235Jy 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 = 0.000167516 Jy ! Component: 100 - total flux cleaned = 0.000231649 Jy ! Component: 150 - total flux cleaned = 0.000260174 Jy ! Component: 200 - total flux cleaned = 0.000286012 Jy ! Total flux subtracted in 200 components = 0.000286012 Jy ! Clean residual min=-0.000994 max=0.001095 Jy/beam ! Clean residual mean=0.000009 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.116906 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 105 components and 0.116906 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=0.086230Jy sigma=0.000650 ! Fit after self-cal, rms=0.086225Jy sigma=0.000650 ! 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=0.086225Jy sigma=0.000650 ! Fit after self-cal, rms=0.086631Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=1.168 mas, bpa=39.06 degrees ! Estimated noise=318.738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00030126 Jy ! Component: 100 - total flux cleaned = 0.000405675 Jy ! Component: 150 - total flux cleaned = 0.000432171 Jy ! Component: 200 - total flux cleaned = 0.000467311 Jy ! Total flux subtracted in 200 components = 0.000467311 Jy ! Clean residual min=-0.000969 max=0.001061 Jy/beam ! Clean residual mean=0.000009 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.117373 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 107 components and 0.117373 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=0.086627Jy sigma=0.000650 ! Fit after self-cal, rms=0.086633Jy 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 = 7.69257e-05 Jy ! Component: 100 - total flux cleaned = 9.95359e-05 Jy ! Component: 150 - total flux cleaned = 0.000120521 Jy ! Component: 200 - total flux cleaned = 0.000140365 Jy ! Total flux subtracted in 200 components = 0.000140365 Jy ! Clean residual min=-0.000962 max=0.001075 Jy/beam ! Clean residual mean=0.000009 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.117514 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 110 components and 0.117514 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=0.086631Jy sigma=0.000650 ! Fit after self-cal, rms=0.086630Jy sigma=0.000650 ! 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=0.086630Jy sigma=0.000650 ! Fit after self-cal, rms=0.086598Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.268 mas, bmaj=2.539 mas, bpa=63.34 degrees ! Estimated noise=412.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000690949 Jy ! Component: 100 - total flux cleaned = 0.000704469 Jy ! Component: 150 - total flux cleaned = 0.000685887 Jy ! Component: 200 - total flux cleaned = 0.000669518 Jy ! Total flux subtracted in 200 components = 0.000669518 Jy ! Clean residual min=-0.001455 max=0.001543 Jy/beam ! Clean residual mean=0.000022 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.118183 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 116 components and 0.118183 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=0.086598Jy sigma=0.000650 ! Fit after self-cal, rms=0.086599Jy 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 = 0.000177771 Jy ! Component: 100 - total flux cleaned = 0.000196075 Jy ! Component: 150 - total flux cleaned = 0.000181491 Jy ! Component: 200 - total flux cleaned = 0.000168756 Jy ! Total flux subtracted in 200 components = 0.000168756 Jy ! Clean residual min=-0.001447 max=0.001529 Jy/beam ! Clean residual mean=0.000023 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.118352 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 125 components and 0.118352 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=0.086600Jy sigma=0.000650 ! Fit after self-cal, rms=0.086599Jy sigma=0.000650 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=1.169 mas, bpa=38.99 degrees ! Estimated noise=318.376 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.05 x 1.169 at 38.99 degrees (North through East) ! Clean map min=-0.00092718 max=0.066713 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=0.83 mas, bmaj=0.9246 mas, bpa=19.2 degrees ! Estimated noise=719.081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0527668 Jy ! Component: 100 - total flux cleaned = 0.0698008 Jy ! Component: 150 - total flux cleaned = 0.0803008 Jy ! Component: 200 - total flux cleaned = 0.0880182 Jy ! Total flux subtracted in 200 components = 0.0880182 Jy ! Clean residual min=-0.002488 max=0.004458 Jy/beam ! Clean residual mean=-0.000021 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.0880182 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0880182 Jy ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=1.169 mas, bpa=38.99 degrees ! Estimated noise=318.376 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 = 0.00848923 Jy ! Component: 100 - total flux cleaned = 0.0142114 Jy ! Component: 150 - total flux cleaned = 0.0182832 Jy ! Component: 200 - total flux cleaned = 0.0212567 Jy ! Total flux subtracted in 200 components = 0.0212567 Jy ! Clean residual min=-0.001111 max=0.001916 Jy/beam ! Clean residual mean=-0.000007 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.109275 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 71 components and 0.109275 Jy ! Inverting map ! Added new window around map position (-2.2, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226597 Jy ! Component: 100 - total flux cleaned = 0.00396749 Jy ! Component: 150 - total flux cleaned = 0.00527286 Jy ! Component: 200 - total flux cleaned = 0.00631162 Jy ! Total flux subtracted in 200 components = 0.00631162 Jy ! Clean residual min=-0.000933 max=0.001015 Jy/beam ! Clean residual mean=0.000005 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.115587 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 105 components and 0.115587 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=2.268 mas, bmaj=2.539 mas, bpa=63.34 degrees ! Estimated noise=412.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135397 Jy ! Component: 100 - total flux cleaned = 0.00214672 Jy ! Component: 150 - total flux cleaned = 0.00267203 Jy ! Component: 200 - total flux cleaned = 0.00303927 Jy ! Total flux subtracted in 200 components = 0.00303927 Jy ! Clean residual min=-0.001491 max=0.001511 Jy/beam ! Clean residual mean=0.000024 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.118626 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 = 0.000261444 Jy ! Component: 100 - total flux cleaned = 0.000396623 Jy ! Component: 150 - total flux cleaned = 0.000430388 Jy ! Component: 200 - total flux cleaned = 0.000461006 Jy ! Total flux subtracted in 200 components = 0.000461006 Jy ! Clean residual min=-0.001460 max=0.001536 Jy/beam ! Clean residual mean=0.000026 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.119087 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 142 components and 0.119087 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=1.169 mas, bpa=38.99 degrees ! Estimated noise=318.376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182461 Jy ! Component: 100 - total flux cleaned = 0.00021223 Jy ! Component: 150 - total flux cleaned = 0.000238949 Jy ! Component: 200 - total flux cleaned = 0.000239399 Jy ! Total flux subtracted in 200 components = 0.000239399 Jy ! Clean residual min=-0.000866 max=0.001100 Jy/beam ! Clean residual mean=0.000012 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.119326 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 153 components and 0.119326 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=0.086589Jy sigma=0.000650 ! Fit after self-cal, rms=0.086580Jy sigma=0.000650 wmodel J0740+6719_X_2017_08_12_pus_map.mod ! Writing 153 model components to file: J0740+6719_X_2017_08_12_pus_map.mod wobs J0740+6719_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0740+6719_X_2017_08_12_pus_uvs.fits wwins J0740+6719_X_2017_08_12_pus_map.win ! wwins: Wrote 5 windows to J0740+6719_X_2017_08_12_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 = 0.000474401 Jy ! Component: 100 - total flux cleaned = 0.000708343 Jy ! Component: 150 - total flux cleaned = 0.000913852 Jy ! Component: 200 - total flux cleaned = 0.00107906 Jy ! Component: 250 - total flux cleaned = 0.00117983 Jy ! Component: 300 - total flux cleaned = 0.00124972 Jy ! Component: 350 - total flux cleaned = 0.0013315 Jy ! Component: 400 - total flux cleaned = 0.00138452 Jy ! Component: 450 - total flux cleaned = 0.00143623 Jy ! Component: 500 - total flux cleaned = 0.00149913 Jy ! Component: 550 - total flux cleaned = 0.00153586 Jy ! Component: 600 - total flux cleaned = 0.00158401 Jy ! Component: 650 - total flux cleaned = 0.00163129 Jy ! Component: 700 - total flux cleaned = 0.00165466 Jy ! Component: 750 - total flux cleaned = 0.00170061 Jy ! Component: 800 - total flux cleaned = 0.00173436 Jy ! Component: 850 - total flux cleaned = 0.00175653 Jy ! Component: 900 - total flux cleaned = 0.00178937 Jy ! Component: 950 - total flux cleaned = 0.00177855 Jy ! Component: 1000 - total flux cleaned = 0.00183182 Jy ! Component: 1050 - total flux cleaned = 0.00181049 Jy ! Component: 1100 - total flux cleaned = 0.00182077 Jy ! Component: 1150 - total flux cleaned = 0.00182065 Jy ! Component: 1200 - total flux cleaned = 0.00183069 Jy ! Component: 1250 - total flux cleaned = 0.00184043 Jy ! Component: 1300 - total flux cleaned = 0.00183045 Jy ! Component: 1350 - total flux cleaned = 0.00184996 Jy ! Component: 1400 - total flux cleaned = 0.00184033 Jy ! Component: 1450 - total flux cleaned = 0.00189762 Jy ! Component: 1500 - total flux cleaned = 0.00192559 Jy ! Component: 1550 - total flux cleaned = 0.00192561 Jy ! Component: 1600 - total flux cleaned = 0.00195325 Jy ! Component: 1650 - total flux cleaned = 0.00196245 Jy ! Component: 1700 - total flux cleaned = 0.00198052 Jy ! Component: 1750 - total flux cleaned = 0.00200733 Jy ! Component: 1800 - total flux cleaned = 0.00206025 Jy ! Component: 1850 - total flux cleaned = 0.00208635 Jy ! Component: 1900 - total flux cleaned = 0.00209482 Jy ! Component: 1950 - total flux cleaned = 0.00214619 Jy ! Component: 2000 - total flux cleaned = 0.00216304 Jy ! Total flux subtracted in 2048 components = 0.00217986 Jy ! Clean residual min=-0.000510 max=0.000588 Jy/beam ! Clean residual mean=0.000005 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.121506 Jy keep ! Adding 163 model components to the UV plane model. ! The established model now contains 316 components and 0.121506 Jy ![Exited script file: muppet] wmap "J0740+6719_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.05 x 1.169 at 38.99 degrees (North through East) ! Clean map min=-0.00072087 max=0.066605 Jy/beam ! Writing clean map to FITS file: J0740+6719_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0666054 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162648 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.732589 0.732589 1.46518 2.93035 5.86071 11.7214 23.4428 46.8857 93.7713 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.066 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.05 x 1.169 at 38.99 degrees (North through East) ! Clean map min=-0.00072087 max=0.066605 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 J0740+6719_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:21:08 2019