! Started logfile: J0012+4704_X_2017_03_27_pus_uvs.log on Sat Apr 27 21:55:52 2019 obs J0012+4704_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0012+4704_X_2017_03_27_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.895322 visibilities/baseline/integration-bin. ! Found source: J0012+4704 ! ! 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 1844 lines of history. ! ! Reading 55116 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 J0012+4704_X_2017_03_27_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 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.882609Jy sigma=0.007665 ! Fit after self-cal, rms=0.876557Jy sigma=0.007615 ! 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 ! Your choice of large map pixels excluded 0.0653% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7318 mas, bmaj=1.182 mas, bpa=-9.331 degrees ! Estimated noise=778.629 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 = 0.0966905 Jy ! Component: 100 - total flux cleaned = 0.118243 Jy ! Total flux subtracted in 100 components = 0.118243 Jy ! Clean residual min=-0.003097 max=0.007205 Jy/beam ! Clean residual mean=0.000005 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.118243 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.118243 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=0.079365Jy sigma=0.000660 ! Fit after self-cal, rms=0.079358Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.0653% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00727853 Jy ! Component: 100 - total flux cleaned = 0.01056 Jy ! Total flux subtracted in 100 components = 0.01056 Jy ! Clean residual min=-0.002704 max=0.002984 Jy/beam ! Clean residual mean=0.000009 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.128803 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.128803 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=0.078566Jy sigma=0.000653 ! Fit after self-cal, rms=0.078566Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.0653% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec 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 ! Your choice of large map pixels excluded 0.0653% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9739 mas, bmaj=1.432 mas, bpa=-8.539 degrees ! Estimated noise=350.208 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 = 0.00300826 Jy ! Component: 100 - total flux cleaned = 0.00436208 Jy ! Component: 150 - total flux cleaned = 0.00502787 Jy ! Component: 200 - total flux cleaned = 0.00524943 Jy ! Total flux subtracted in 200 components = 0.00524943 Jy ! Clean residual min=-0.002007 max=0.001790 Jy/beam ! Clean residual mean=0.000021 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.134052 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.134052 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=0.078457Jy sigma=0.000652 ! Fit after self-cal, rms=0.078453Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.0653% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec 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 0.98 FD 0.97 HN 1.00 KP 0.96 ! LA 0.99 MK 0.98 NL 0.96 OV 1.00 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.97 KP 1.00 ! LA 1.00 MK 1.00 NL 0.98 OV 1.02 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.98 KP 0.94 ! LA 1.04 MK 0.97 NL 0.97 OV 1.03 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.00 KP 0.98 ! LA 1.05 MK 1.01 NL 0.98 OV 1.00 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.98 KP 0.98 ! LA 1.03 MK 0.99 NL 0.96 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.01 KP 0.96 ! LA 1.02 MK 1.00 NL 0.96 OV 1.04 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.99 KP 1.00 ! LA 1.05 MK 1.02 NL 0.95 OV 1.02 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.01 KP 1.00 ! LA 0.99 MK 0.98 NL 0.99 OV 1.02 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.00 KP 1.00 ! LA 1.03 MK 0.96 NL 0.97 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.03 KP 0.86 ! LA 1.00 MK 1.00 NL 0.86 OV 1.10 ! PT 1.09 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.10 KP 0.98 ! LA 1.08 MK 1.06 NL 0.92 OV 1.17 ! PT 1.12 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.05 KP 1.01 ! LA 1.03 MK 0.97 NL 0.87 OV 1.12 ! PT 1.07 SC 1.07 ! ! ! Fit before self-cal, rms=0.078453Jy sigma=0.000652 ! Fit after self-cal, rms=0.078115Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0653% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.979 mas, bmaj=1.44 mas, bpa=-9.247 degrees ! Estimated noise=350.498 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 (0.8, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109788 Jy ! Component: 100 - total flux cleaned = 0.00132112 Jy ! Component: 150 - total flux cleaned = 0.001354 Jy ! Component: 200 - total flux cleaned = 0.00140288 Jy ! Total flux subtracted in 200 components = 0.00140288 Jy ! Clean residual min=-0.001093 max=0.001220 Jy/beam ! Clean residual mean=0.000014 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.135455 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.135455 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=0.078069Jy sigma=0.000647 ! Fit after self-cal, rms=0.078060Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.0653% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec 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=0.078060Jy sigma=0.000647 ! Fit after self-cal, rms=0.078082Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0653% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9777 mas, bmaj=1.436 mas, bpa=-8.871 degrees ! Estimated noise=349.899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000548619 Jy ! Component: 100 - total flux cleaned = 0.000701641 Jy ! Component: 150 - total flux cleaned = 0.000661826 Jy ! Component: 200 - total flux cleaned = 0.000649899 Jy ! Total flux subtracted in 200 components = 0.000649899 Jy ! Clean residual min=-0.000864 max=0.001033 Jy/beam ! Clean residual mean=0.000008 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.136105 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.136105 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=0.078074Jy sigma=0.000646 ! Fit after self-cal, rms=0.078082Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0653% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec 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 (-21.8, -15.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00071702 Jy ! Component: 100 - total flux cleaned = 0.000970167 Jy ! Component: 150 - total flux cleaned = 0.0010195 Jy ! Component: 200 - total flux cleaned = 0.00107773 Jy ! Total flux subtracted in 200 components = 0.00107773 Jy ! Clean residual min=-0.000846 max=0.000885 Jy/beam ! Clean residual mean=0.000007 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.137182 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.137182 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=0.078068Jy sigma=0.000646 ! Fit after self-cal, rms=0.078068Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.0653% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Added new window around map position (-9, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000834089 Jy ! Component: 100 - total flux cleaned = 0.0010692 Jy ! Component: 150 - total flux cleaned = 0.00126846 Jy ! Component: 200 - total flux cleaned = 0.00143101 Jy ! Total flux subtracted in 200 components = 0.00143101 Jy ! Clean residual min=-0.000825 max=0.000746 Jy/beam ! Clean residual mean=0.000009 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.138613 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.138613 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=0.078056Jy sigma=0.000646 ! Fit after self-cal, rms=0.078055Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.0653% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec 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=0.078055Jy sigma=0.000646 ! Fit after self-cal, rms=0.077988Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0653% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9774 mas, bmaj=1.436 mas, bpa=-8.931 degrees ! Estimated noise=349.765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253483 Jy ! Component: 100 - total flux cleaned = 0.000412982 Jy ! Component: 150 - total flux cleaned = 0.000559077 Jy ! Component: 200 - total flux cleaned = 0.000653939 Jy ! Total flux subtracted in 200 components = 0.000653939 Jy ! Clean residual min=-0.000772 max=0.000693 Jy/beam ! Clean residual mean=0.000009 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.139267 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 87 components and 0.139267 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=0.077983Jy sigma=0.000646 ! Fit after self-cal, rms=0.077982Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0653% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.2917e-05 Jy ! Component: 100 - total flux cleaned = 0.000132632 Jy ! Component: 150 - total flux cleaned = 0.000144367 Jy ! Component: 200 - total flux cleaned = 0.000155697 Jy ! Total flux subtracted in 200 components = 0.000155697 Jy ! Clean residual min=-0.000752 max=0.000673 Jy/beam ! Clean residual mean=0.000009 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.139423 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 98 components and 0.139423 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=0.077979Jy sigma=0.000645 ! Fit after self-cal, rms=0.077979Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.0653% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec 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=0.077979Jy sigma=0.000645 ! Fit after self-cal, rms=0.077972Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0653% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.298 mas, bmaj=2.487 mas, bpa=-12.87 degrees ! Estimated noise=441.487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000163147 Jy ! Component: 100 - total flux cleaned = -0.000148219 Jy ! Component: 150 - total flux cleaned = -0.000134601 Jy ! Component: 200 - total flux cleaned = -0.000128789 Jy ! Total flux subtracted in 200 components = -0.000128789 Jy ! Clean residual min=-0.000718 max=0.000741 Jy/beam ! Clean residual mean=0.000021 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.139294 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 110 components and 0.139294 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=0.077972Jy sigma=0.000645 ! Fit after self-cal, rms=0.077971Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0653% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec 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 = 9.74886e-07 Jy ! Component: 100 - total flux cleaned = -4.61296e-06 Jy ! Component: 150 - total flux cleaned = 3.42571e-07 Jy ! Component: 200 - total flux cleaned = -4.42291e-06 Jy ! Total flux subtracted in 200 components = -4.42291e-06 Jy ! Clean residual min=-0.000711 max=0.000740 Jy/beam ! Clean residual mean=0.000021 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.13929 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 121 components and 0.13929 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=0.077971Jy sigma=0.000645 ! Fit after self-cal, rms=0.077971Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.0653% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec 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 ! Your choice of large map pixels excluded 0.0653% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9773 mas, bmaj=1.436 mas, bpa=-8.937 degrees ! Estimated noise=349.801 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9773 x 1.436 at -8.937 degrees (North through East) ! Clean map min=-0.00068602 max=0.12537 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 ! Your choice of large map pixels excluded 0.0653% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7339 mas, bmaj=1.187 mas, bpa=-9.837 degrees ! Estimated noise=781.191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0969001 Jy ! Component: 100 - total flux cleaned = 0.118546 Jy ! Component: 150 - total flux cleaned = 0.125771 Jy ! Component: 200 - total flux cleaned = 0.129231 Jy ! Total flux subtracted in 200 components = 0.129231 Jy ! Clean residual min=-0.002040 max=0.002032 Jy/beam ! Clean residual mean=0.000002 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.129231 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.129231 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0653% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9773 mas, bmaj=1.436 mas, bpa=-8.937 degrees ! Estimated noise=349.801 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 = 0.00320069 Jy ! Component: 100 - total flux cleaned = 0.00489208 Jy ! Component: 150 - total flux cleaned = 0.00618244 Jy ! Component: 200 - total flux cleaned = 0.00723534 Jy ! Total flux subtracted in 200 components = 0.00723534 Jy ! Clean residual min=-0.000928 max=0.000876 Jy/beam ! Clean residual mean=0.000007 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.136467 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 41 components and 0.136467 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0653% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec 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 ! Your choice of large map pixels excluded 0.0653% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.298 mas, bmaj=2.487 mas, bpa=-12.87 degrees ! Estimated noise=441.487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105752 Jy ! Component: 100 - total flux cleaned = 0.00176705 Jy ! Component: 150 - total flux cleaned = 0.00228533 Jy ! Component: 200 - total flux cleaned = 0.00243137 Jy ! Total flux subtracted in 200 components = 0.00243137 Jy ! Clean residual min=-0.000772 max=0.000823 Jy/beam ! Clean residual mean=0.000021 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.138898 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 = 8.28717e-05 Jy ! Component: 100 - total flux cleaned = 0.00014408 Jy ! Component: 150 - total flux cleaned = 0.000155401 Jy ! Component: 200 - total flux cleaned = 0.000165403 Jy ! Total flux subtracted in 200 components = 0.000165403 Jy ! Clean residual min=-0.000744 max=0.000810 Jy/beam ! Clean residual mean=0.000021 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.139063 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 74 components and 0.139063 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0653% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0653% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9773 mas, bmaj=1.436 mas, bpa=-8.937 degrees ! Estimated noise=349.801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000215727 Jy ! Component: 100 - total flux cleaned = 0.000431979 Jy ! Component: 150 - total flux cleaned = 0.000582667 Jy ! Component: 200 - total flux cleaned = 0.000621466 Jy ! Total flux subtracted in 200 components = 0.000621466 Jy ! Clean residual min=-0.000790 max=0.000829 Jy/beam ! Clean residual mean=0.000010 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.139685 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.139685 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=0.077984Jy sigma=0.000646 ! Fit after self-cal, rms=0.077983Jy sigma=0.000646 wmodel J0012+4704_X_2017_03_27_pus_map.mod ! Writing 92 model components to file: J0012+4704_X_2017_03_27_pus_map.mod wobs J0012+4704_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0012+4704_X_2017_03_27_pus_uvs.fits wwins J0012+4704_X_2017_03_27_pus_map.win ! wwins: Wrote 4 windows to J0012+4704_X_2017_03_27_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.0653% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -1.83462e-05 Jy ! Component: 100 - total flux cleaned = -6.88821e-05 Jy ! Component: 150 - total flux cleaned = -0.000128966 Jy ! Component: 200 - total flux cleaned = -0.00018734 Jy ! Component: 250 - total flux cleaned = -0.000255075 Jy ! Component: 300 - total flux cleaned = -0.000287909 Jy ! Component: 350 - total flux cleaned = -0.000330576 Jy ! Component: 400 - total flux cleaned = -0.000340953 Jy ! Component: 450 - total flux cleaned = -0.000340806 Jy ! Component: 500 - total flux cleaned = -0.000320566 Jy ! Component: 550 - total flux cleaned = -0.000281194 Jy ! Component: 600 - total flux cleaned = -0.000242567 Jy ! Component: 650 - total flux cleaned = -0.000214099 Jy ! Component: 700 - total flux cleaned = -0.000176537 Jy ! Component: 750 - total flux cleaned = -0.000139447 Jy ! Component: 800 - total flux cleaned = -0.000111982 Jy ! Component: 850 - total flux cleaned = -8.4956e-05 Jy ! Component: 900 - total flux cleaned = -8.49842e-05 Jy ! Component: 950 - total flux cleaned = -7.61517e-05 Jy ! Component: 1000 - total flux cleaned = -2.42664e-05 Jy ! Component: 1050 - total flux cleaned = -3.29701e-05 Jy ! Component: 1100 - total flux cleaned = 9.56556e-07 Jy ! Component: 1150 - total flux cleaned = 1.77618e-05 Jy ! Component: 1200 - total flux cleaned = 7.55233e-05 Jy ! Component: 1250 - total flux cleaned = 7.54761e-05 Jy ! Component: 1300 - total flux cleaned = 0.00010785 Jy ! Component: 1350 - total flux cleaned = 0.000171861 Jy ! Component: 1400 - total flux cleaned = 0.000203437 Jy ! Component: 1450 - total flux cleaned = 0.000226897 Jy ! Component: 1500 - total flux cleaned = 0.000296417 Jy ! Component: 1550 - total flux cleaned = 0.000288714 Jy ! Component: 1600 - total flux cleaned = 0.000319181 Jy ! Component: 1650 - total flux cleaned = 0.000371828 Jy ! Component: 1700 - total flux cleaned = 0.000394165 Jy ! Component: 1750 - total flux cleaned = 0.000453045 Jy ! Component: 1800 - total flux cleaned = 0.000445832 Jy ! Component: 1850 - total flux cleaned = 0.000510951 Jy ! Component: 1900 - total flux cleaned = 0.000539517 Jy ! Component: 1950 - total flux cleaned = 0.000553743 Jy ! Component: 2000 - total flux cleaned = 0.000588836 Jy ! Total flux subtracted in 2048 components = 0.000616676 Jy ! Clean residual min=-0.000376 max=0.000391 Jy/beam ! Clean residual mean=0.000006 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.140301 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 230 components and 0.140301 Jy ![Exited script file: muppet] wmap "J0012+4704_X_2017_03_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0653% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9773 x 1.436 at -8.937 degrees (North through East) ! Clean map min=-0.00069728 max=0.12525 Jy/beam ! Writing clean map to FITS file: J0012+4704_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.125254 invert ! Inverting map ! Your choice of large map pixels excluded 0.0653% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000127955 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.30647 0.30647 0.612939 1.22588 2.45176 4.90352 9.80703 19.6141 39.2281 78.4562 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.125 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9773 x 1.436 at -8.937 degrees (North through East) ! Clean map min=-0.00069728 max=0.12525 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 J0012+4704_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 21:55:56 2019