! Started logfile: J0516+1057_X_2017_02_19_pus_uvs.log on Sat May 4 21:38:47 2019 obs J0516+1057_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0516+1057_X_2017_02_19_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.665107 visibilities/baseline/integration-bin. ! Found source: J0516+1057 ! ! 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 858 lines of history. ! ! Reading 40944 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 J0516+1057_X_2017_02_19_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 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 229 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 229 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.947751Jy sigma=0.007737 ! Fit after self-cal, rms=0.932265Jy sigma=0.007630 ! 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 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6794 mas, bmaj=1.574 mas, bpa=-2.782 degrees ! Estimated noise=732.813 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 = 0.0538185 Jy ! Component: 100 - total flux cleaned = 0.0671523 Jy ! Total flux subtracted in 100 components = 0.0671523 Jy ! Clean residual min=-0.003248 max=0.007134 Jy/beam ! Clean residual mean=0.000017 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.0671523 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0671523 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=0.088073Jy sigma=0.000661 ! Fit after self-cal, rms=0.087967Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-0.6, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00775618 Jy ! Component: 100 - total flux cleaned = 0.0124728 Jy ! Total flux subtracted in 100 components = 0.0124728 Jy ! Clean residual min=-0.002638 max=0.002977 Jy/beam ! Clean residual mean=0.000014 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.0796252 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.0796252 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=0.087095Jy sigma=0.000652 ! Fit after self-cal, rms=0.087046Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00434688 Jy ! Component: 100 - total flux cleaned = 0.0071132 Jy ! Total flux subtracted in 100 components = 0.0071132 Jy ! Clean residual min=-0.002278 max=0.002276 Jy/beam ! Clean residual mean=0.000012 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.0867384 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.0867384 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=0.086757Jy sigma=0.000649 ! Fit after self-cal, rms=0.086740Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8232 mas, bmaj=1.753 mas, bpa=-1.22 degrees ! Estimated noise=437.468 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 = 0.0036197 Jy ! Component: 100 - total flux cleaned = 0.00591476 Jy ! Component: 150 - total flux cleaned = 0.00758146 Jy ! Component: 200 - total flux cleaned = 0.00886593 Jy ! Total flux subtracted in 200 components = 0.00886593 Jy ! Clean residual min=-0.001855 max=0.002395 Jy/beam ! Clean residual mean=0.000015 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0956043 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 35 components and 0.0956043 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=0.086567Jy sigma=0.000647 ! Fit after self-cal, rms=0.086562Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 1.01 KP 1.03 ! LA 0.97 MK 1.07 NL 0.98 OV 0.98 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.30 KP 0.99 ! LA 0.94 MK 1.06 NL 1.00 OV 0.97 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.06 KP 1.11 ! LA 1.01 MK 1.00 NL 0.94 OV 0.97 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.02 KP 1.04 ! LA 1.02 MK 1.00 NL 0.96 OV 0.95 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.07 KP 1.01 ! LA 1.04 MK 1.04 NL 1.00 OV 0.96 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.00 KP 1.01 ! LA 1.01 MK 1.05 NL 0.97 OV 0.99 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.98 KP 0.94 ! LA 0.99 MK 1.00 NL 0.95 OV 0.96 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.98 KP 0.99 ! LA 1.00 MK 1.00 NL 0.98 OV 0.95 ! PT 1.00* SC 1.15 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.13 KP 0.96 ! LA 0.95 MK 0.92 NL 0.97 OV 0.98 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 HN 0.97 KP 1.03 ! LA 0.97 MK 1.03 NL 1.00 OV 0.94 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.96 KP 0.97 ! LA 0.97 MK 0.99 NL 1.01 OV 1.02 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 HN 0.88 KP 1.03 ! LA 1.04 MK 0.96 NL 1.11 OV 0.97 ! PT 1.00* SC 0.97 ! ! ! Fit before self-cal, rms=0.086562Jy sigma=0.000646 ! Fit after self-cal, rms=0.086271Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8309 mas, bmaj=1.759 mas, bpa=-1.29 degrees ! Estimated noise=434.45 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 = 0.00120199 Jy ! Component: 100 - total flux cleaned = 0.00145204 Jy ! Component: 150 - total flux cleaned = 0.00159085 Jy ! Component: 200 - total flux cleaned = 0.00171827 Jy ! Total flux subtracted in 200 components = 0.00171827 Jy ! Clean residual min=-0.001595 max=0.002397 Jy/beam ! Clean residual mean=0.000013 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0973225 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.0973225 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=0.086252Jy sigma=0.000645 ! Fit after self-cal, rms=0.086287Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-0.8, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217883 Jy ! Component: 100 - total flux cleaned = 0.00344622 Jy ! Component: 150 - total flux cleaned = 0.00440595 Jy ! Component: 200 - total flux cleaned = 0.00515447 Jy ! Total flux subtracted in 200 components = 0.00515447 Jy ! Clean residual min=-0.001547 max=0.001895 Jy/beam ! Clean residual mean=0.000009 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.102477 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 68 components and 0.102477 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=0.086224Jy sigma=0.000644 ! Fit after self-cal, rms=0.086211Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.086211Jy sigma=0.000644 ! Fit after self-cal, rms=0.087409Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8329 mas, bmaj=1.757 mas, bpa=-1.318 degrees ! Estimated noise=434.877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109364 Jy ! Component: 100 - total flux cleaned = 0.00165291 Jy ! Component: 150 - total flux cleaned = 0.00204099 Jy ! Component: 200 - total flux cleaned = 0.00228874 Jy ! Total flux subtracted in 200 components = 0.00228874 Jy ! Clean residual min=-0.001228 max=0.001859 Jy/beam ! Clean residual mean=0.000005 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.104766 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 85 components and 0.104766 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=0.087390Jy sigma=0.000643 ! Fit after self-cal, rms=0.087441Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 (19.8, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163993 Jy ! Component: 100 - total flux cleaned = 0.00204968 Jy ! Component: 150 - total flux cleaned = 0.00248924 Jy ! Component: 200 - total flux cleaned = 0.00286464 Jy ! Total flux subtracted in 200 components = 0.00286464 Jy ! Clean residual min=-0.001144 max=0.001155 Jy/beam ! Clean residual mean=0.000004 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.10763 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.10763 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=0.087407Jy sigma=0.000642 ! Fit after self-cal, rms=0.087398Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.087398Jy sigma=0.000642 ! Fit after self-cal, rms=0.087635Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8331 mas, bmaj=1.757 mas, bpa=-1.329 degrees ! Estimated noise=434.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000669001 Jy ! Component: 100 - total flux cleaned = 0.000979954 Jy ! Component: 150 - total flux cleaned = 0.00118947 Jy ! Component: 200 - total flux cleaned = 0.00133929 Jy ! Total flux subtracted in 200 components = 0.00133929 Jy ! Clean residual min=-0.001093 max=0.001084 Jy/beam ! Clean residual mean=0.000004 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.10897 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 112 components and 0.10897 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=0.087623Jy sigma=0.000642 ! Fit after self-cal, rms=0.087630Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 0.000271749 Jy ! Component: 100 - total flux cleaned = 0.000436347 Jy ! Component: 150 - total flux cleaned = 0.000502377 Jy ! Component: 200 - total flux cleaned = 0.000548374 Jy ! Total flux subtracted in 200 components = 0.000548374 Jy ! Clean residual min=-0.001090 max=0.001087 Jy/beam ! Clean residual mean=0.000004 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.109518 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 119 components and 0.109518 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=0.087623Jy sigma=0.000642 ! Fit after self-cal, rms=0.087621Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.087621Jy sigma=0.000642 ! Fit after self-cal, rms=0.087624Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.88 mas, bmaj=2.747 mas, bpa=-1.937 degrees ! Estimated noise=576.465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000954443 Jy ! Component: 100 - total flux cleaned = 0.00120823 Jy ! Component: 150 - total flux cleaned = 0.00130053 Jy ! Component: 200 - total flux cleaned = 0.00132602 Jy ! Total flux subtracted in 200 components = 0.00132602 Jy ! Clean residual min=-0.001509 max=0.001574 Jy/beam ! Clean residual mean=0.000007 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.110844 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 133 components and 0.110844 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=0.087624Jy sigma=0.000642 ! Fit after self-cal, rms=0.087620Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 0.000325749 Jy ! Component: 100 - total flux cleaned = 0.000378444 Jy ! Component: 150 - total flux cleaned = 0.000412787 Jy ! Component: 200 - total flux cleaned = 0.000433264 Jy ! Total flux subtracted in 200 components = 0.000433264 Jy ! Clean residual min=-0.001488 max=0.001575 Jy/beam ! Clean residual mean=0.000006 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.111277 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 139 components and 0.111277 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=0.087620Jy sigma=0.000642 ! Fit after self-cal, rms=0.087617Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.833 mas, bmaj=1.757 mas, bpa=-1.332 degrees ! Estimated noise=433.924 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.833 x 1.757 at -1.332 degrees (North through East) ! Clean map min=-0.0011119 max=0.070331 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 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6838 mas, bmaj=1.571 mas, bpa=-3.018 degrees ! Estimated noise=732.321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.053027 Jy ! Component: 100 - total flux cleaned = 0.0691645 Jy ! Component: 150 - total flux cleaned = 0.0775833 Jy ! Component: 200 - total flux cleaned = 0.0828674 Jy ! Total flux subtracted in 200 components = 0.0828674 Jy ! Clean residual min=-0.002414 max=0.002875 Jy/beam ! Clean residual mean=0.000011 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.0828675 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0828675 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.833 mas, bmaj=1.757 mas, bpa=-1.332 degrees ! Estimated noise=433.924 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 = 0.00479469 Jy ! Component: 100 - total flux cleaned = 0.00843839 Jy ! Component: 150 - total flux cleaned = 0.0113483 Jy ! Component: 200 - total flux cleaned = 0.0137306 Jy ! Total flux subtracted in 200 components = 0.0137306 Jy ! Clean residual min=-0.001574 max=0.001622 Jy/beam ! Clean residual mean=0.000009 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0965981 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 52 components and 0.0965981 Jy ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.88 mas, bmaj=2.747 mas, bpa=-1.937 degrees ! Estimated noise=576.465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363529 Jy ! Component: 100 - total flux cleaned = 0.00614576 Jy ! Component: 150 - total flux cleaned = 0.00807654 Jy ! Component: 200 - total flux cleaned = 0.00958501 Jy ! Total flux subtracted in 200 components = 0.00958501 Jy ! Clean residual min=-0.001735 max=0.001598 Jy/beam ! Clean residual mean=0.000012 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.106183 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 = 0.00119072 Jy ! Component: 100 - total flux cleaned = 0.00214188 Jy ! Component: 150 - total flux cleaned = 0.00290876 Jy ! Component: 200 - total flux cleaned = 0.00353905 Jy ! Total flux subtracted in 200 components = 0.00353905 Jy ! Clean residual min=-0.001708 max=0.001617 Jy/beam ! Clean residual mean=0.000009 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.109722 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 106 components and 0.109722 Jy ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.833 mas, bmaj=1.757 mas, bpa=-1.332 degrees ! Estimated noise=433.924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000207353 Jy ! Component: 100 - total flux cleaned = -9.44432e-05 Jy ! Component: 150 - total flux cleaned = 0.000166216 Jy ! Component: 200 - total flux cleaned = 0.000414487 Jy ! Total flux subtracted in 200 components = 0.000414487 Jy ! Clean residual min=-0.001302 max=0.001396 Jy/beam ! Clean residual mean=0.000003 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.110137 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 120 components and 0.110137 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=0.087635Jy sigma=0.000642 ! Fit after self-cal, rms=0.087623Jy sigma=0.000642 wmodel J0516+1057_X_2017_02_19_pus_map.mod ! Writing 120 model components to file: J0516+1057_X_2017_02_19_pus_map.mod wobs J0516+1057_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0516+1057_X_2017_02_19_pus_uvs.fits wwins J0516+1057_X_2017_02_19_pus_map.win ! wwins: Wrote 4 windows to J0516+1057_X_2017_02_19_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 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176149 Jy ! Component: 100 - total flux cleaned = 0.000338149 Jy ! Component: 150 - total flux cleaned = 0.000432997 Jy ! Component: 200 - total flux cleaned = 0.000488256 Jy ! Component: 250 - total flux cleaned = 0.000540841 Jy ! Component: 300 - total flux cleaned = 0.000574429 Jy ! Component: 350 - total flux cleaned = 0.000607267 Jy ! Component: 400 - total flux cleaned = 0.000623325 Jy ! Component: 450 - total flux cleaned = 0.000669221 Jy ! Component: 500 - total flux cleaned = 0.000683768 Jy ! Component: 550 - total flux cleaned = 0.000726905 Jy ! Component: 600 - total flux cleaned = 0.000712597 Jy ! Component: 650 - total flux cleaned = 0.000712991 Jy ! Component: 700 - total flux cleaned = 0.000727083 Jy ! Component: 750 - total flux cleaned = 0.000714321 Jy ! Component: 800 - total flux cleaned = 0.000714634 Jy ! Component: 850 - total flux cleaned = 0.000689441 Jy ! Component: 900 - total flux cleaned = 0.000640237 Jy ! Component: 950 - total flux cleaned = 0.000628388 Jy ! Component: 1000 - total flux cleaned = 0.000568622 Jy ! Component: 1050 - total flux cleaned = 0.000533652 Jy ! Component: 1100 - total flux cleaned = 0.000499533 Jy ! Component: 1150 - total flux cleaned = 0.000488403 Jy ! Component: 1200 - total flux cleaned = 0.000477258 Jy ! Component: 1250 - total flux cleaned = 0.000466356 Jy ! Component: 1300 - total flux cleaned = 0.00047712 Jy ! Component: 1350 - total flux cleaned = 0.000455608 Jy ! Component: 1400 - total flux cleaned = 0.000434825 Jy ! Component: 1450 - total flux cleaned = 0.000424755 Jy ! Component: 1500 - total flux cleaned = 0.000475693 Jy ! Component: 1550 - total flux cleaned = 0.000525577 Jy ! Component: 1600 - total flux cleaned = 0.000535223 Jy ! Component: 1650 - total flux cleaned = 0.000574101 Jy ! Component: 1700 - total flux cleaned = 0.000593337 Jy ! Component: 1750 - total flux cleaned = 0.000612524 Jy ! Component: 1800 - total flux cleaned = 0.00064073 Jy ! Component: 1850 - total flux cleaned = 0.000659308 Jy ! Component: 1900 - total flux cleaned = 0.000714276 Jy ! Component: 1950 - total flux cleaned = 0.000741424 Jy ! Component: 2000 - total flux cleaned = 0.000750426 Jy ! Total flux subtracted in 2048 components = 0.000759426 Jy ! Clean residual min=-0.000577 max=0.000505 Jy/beam ! Clean residual mean=0.000002 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.110896 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 263 components and 0.110896 Jy ![Exited script file: muppet] wmap "J0516+1057_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.833 x 1.757 at -1.332 degrees (North through East) ! Clean map min=-0.00088528 max=0.070363 Jy/beam ! Writing clean map to FITS file: J0516+1057_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0703634 invert ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162023 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.6908 0.6908 1.3816 2.7632 5.5264 11.0528 22.1056 44.2112 88.4224 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.07 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.833 x 1.757 at -1.332 degrees (North through East) ! Clean map min=-0.00088528 max=0.070363 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 J0516+1057_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:38:51 2019