! Started logfile: J0211+5058_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:44:06 2019 obs J0211+5058_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0211+5058_X_2017_05_31_pus_uva.fits ! AN table 1: 179 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.979268 visibilities/baseline/integration-bin. ! Found source: J0211+5058 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1698 lines of history. ! ! Reading 94656 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 J0211+5058_X_2017_05_31_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000266Jy sigma=0.008263 ! Fit after self-cal, rms=0.965484Jy sigma=0.007990 ! 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 0.0602% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.7927 mas, bmaj=1.069 mas, bpa=1.559 degrees ! Estimated noise=638.783 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 = 0.0287853 Jy ! Component: 100 - total flux cleaned = 0.0350742 Jy ! Total flux subtracted in 100 components = 0.0350742 Jy ! Clean residual min=-0.001871 max=0.001990 Jy/beam ! Clean residual mean=-0.000017 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0350743 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0350743 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=0.081111Jy sigma=0.000629 ! Fit after self-cal, rms=0.079543Jy sigma=0.000616 ! Inverting map ! Your choice of large map pixels excluded 0.0602% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413046 Jy ! Component: 100 - total flux cleaned = 0.00517607 Jy ! Total flux subtracted in 100 components = 0.00517607 Jy ! Clean residual min=-0.002219 max=0.002043 Jy/beam ! Clean residual mean=-0.000012 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0402503 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.0402503 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=0.079286Jy sigma=0.000615 ! Fit after self-cal, rms=0.079268Jy sigma=0.000614 ! Inverting map ! Your choice of large map pixels excluded 0.0602% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.0602% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=1.006 mas, bmaj=1.324 mas, bpa=1.48 degrees ! Estimated noise=281.918 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 = 0.00126382 Jy ! Component: 100 - total flux cleaned = 0.0018205 Jy ! Component: 150 - total flux cleaned = 0.00189846 Jy ! Component: 200 - total flux cleaned = 0.001925 Jy ! Total flux subtracted in 200 components = 0.001925 Jy ! Clean residual min=-0.001296 max=0.001633 Jy/beam ! Clean residual mean=-0.000028 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0421753 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.0421753 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=0.079237Jy sigma=0.000614 ! Fit after self-cal, rms=0.079230Jy sigma=0.000614 ! Inverting map ! Your choice of large map pixels excluded 0.0602% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 1.00 FD 1.04 HN 0.98 KP 1.01 ! LA 0.97 MK 0.98 NL 1.24 OV 1.21 ! PT 0.88 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.08 KP 0.97 ! LA 1.00 MK 1.01 NL 1.18 OV 1.10 ! PT 1.09 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.99 HN 1.08 KP 0.91 ! LA 0.95 MK 1.03 NL 1.15 OV 1.19 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.04 KP 1.01 ! LA 0.98 MK 1.03 NL 1.09 OV 1.20 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.02 KP 1.00 ! LA 0.97 MK 1.03 NL 1.06 OV 1.23 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 0.98 KP 0.94 ! LA 0.93 MK 1.04 NL 1.05 OV 1.09 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.02 KP 0.97 ! LA 0.95 MK 0.97 NL 1.05 OV 1.12 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.03 KP 0.94 ! LA 0.94 MK 0.99 NL 1.06 OV 1.12 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 0.98 KP 0.99 ! LA 0.88 MK 0.97 NL 1.05 OV 1.09 ! PT 0.95 SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 0.92 KP 0.94 ! LA 0.99 MK 0.91 NL 1.02 OV 1.09 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.88 HN 0.91 KP 0.83 ! LA 0.99 MK 0.88 NL 1.10 OV 1.03 ! PT 0.94 SC 0.92 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.90 HN 0.83 KP 0.91 ! LA 0.98 MK 0.83 NL 1.00 OV 1.03 ! PT 0.91 SC 0.92 ! ! ! Fit before self-cal, rms=0.079230Jy sigma=0.000614 ! Fit after self-cal, rms=0.077276Jy sigma=0.000613 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0602% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=1 mas, bmaj=1.316 mas, bpa=1.403 degrees ! Estimated noise=281.688 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 = 0.000650455 Jy ! Component: 100 - total flux cleaned = 0.000816205 Jy ! Component: 150 - total flux cleaned = 0.000858403 Jy ! Component: 200 - total flux cleaned = 0.000886479 Jy ! Total flux subtracted in 200 components = 0.000886479 Jy ! Clean residual min=-0.001098 max=0.001248 Jy/beam ! Clean residual mean=-0.000018 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0430618 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.0430618 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=0.077268Jy sigma=0.000613 ! Fit after self-cal, rms=0.077221Jy sigma=0.000612 ! Inverting map ! Your choice of large map pixels excluded 0.0602% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (3.6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132741 Jy ! Component: 100 - total flux cleaned = 0.00208299 Jy ! Component: 150 - total flux cleaned = 0.00257796 Jy ! Component: 200 - total flux cleaned = 0.00275314 Jy ! Total flux subtracted in 200 components = 0.00275314 Jy ! Clean residual min=-0.001063 max=0.001193 Jy/beam ! Clean residual mean=-0.000017 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0458149 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 42 components and 0.0458149 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=0.077196Jy sigma=0.000612 ! Fit after self-cal, rms=0.077176Jy sigma=0.000612 ! Inverting map ! Your choice of large map pixels excluded 0.0602% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.077176Jy sigma=0.000612 ! Fit after self-cal, rms=0.076534Jy sigma=0.000611 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0602% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=1.002 mas, bmaj=1.31 mas, bpa=1.242 degrees ! Estimated noise=282.077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000743318 Jy ! Component: 100 - total flux cleaned = 0.00118005 Jy ! Component: 150 - total flux cleaned = 0.00134364 Jy ! Component: 200 - total flux cleaned = 0.00140214 Jy ! Total flux subtracted in 200 components = 0.00140214 Jy ! Clean residual min=-0.000855 max=0.000899 Jy/beam ! Clean residual mean=-0.000012 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0472171 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 56 components and 0.0472171 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=0.076525Jy sigma=0.000611 ! Fit after self-cal, rms=0.076528Jy sigma=0.000611 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0602% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 (-2.6, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000911738 Jy ! Component: 100 - total flux cleaned = 0.00149691 Jy ! Component: 150 - total flux cleaned = 0.00194764 Jy ! Component: 200 - total flux cleaned = 0.00223507 Jy ! Total flux subtracted in 200 components = 0.00223507 Jy ! Clean residual min=-0.000755 max=0.000720 Jy/beam ! Clean residual mean=-0.000011 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0494521 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 73 components and 0.0494521 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=0.076515Jy sigma=0.000611 ! Fit after self-cal, rms=0.076505Jy sigma=0.000611 ! Inverting map ! Your choice of large map pixels excluded 0.0602% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (6.2, -12.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000810314 Jy ! Component: 100 - total flux cleaned = 0.00117883 Jy ! Component: 150 - total flux cleaned = 0.0013759 Jy ! Component: 200 - total flux cleaned = 0.00153702 Jy ! Total flux subtracted in 200 components = 0.00153702 Jy ! Clean residual min=-0.000760 max=0.000697 Jy/beam ! Clean residual mean=-0.000011 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0509892 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 87 components and 0.0509892 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=0.076494Jy sigma=0.000611 ! Fit after self-cal, rms=0.076485Jy sigma=0.000611 ! Inverting map ! Your choice of large map pixels excluded 0.0602% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.076485Jy sigma=0.000611 ! Fit after self-cal, rms=0.076574Jy sigma=0.000610 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0602% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9997 mas, bmaj=1.31 mas, bpa=1.873 degrees ! Estimated noise=281.598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000724004 Jy ! Component: 100 - total flux cleaned = 0.00119035 Jy ! Component: 150 - total flux cleaned = 0.001475 Jy ! Component: 200 - total flux cleaned = 0.00172274 Jy ! Total flux subtracted in 200 components = 0.00172274 Jy ! Clean residual min=-0.000759 max=0.000673 Jy/beam ! Clean residual mean=-0.000011 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0527119 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 96 components and 0.0527119 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=0.076565Jy sigma=0.000610 ! Fit after self-cal, rms=0.076573Jy sigma=0.000610 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0602% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = 0.000471125 Jy ! Component: 100 - total flux cleaned = 0.000674113 Jy ! Component: 150 - total flux cleaned = 0.000837972 Jy ! Component: 200 - total flux cleaned = 0.000986584 Jy ! Total flux subtracted in 200 components = 0.000986584 Jy ! Clean residual min=-0.000756 max=0.000687 Jy/beam ! Clean residual mean=-0.000010 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0536985 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 97 components and 0.0536985 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=0.076567Jy sigma=0.000610 ! Fit after self-cal, rms=0.076558Jy sigma=0.000610 ! Inverting map ! Your choice of large map pixels excluded 0.0602% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.076558Jy sigma=0.000610 ! Fit after self-cal, rms=0.076707Jy sigma=0.000610 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0602% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.255 mas, bmaj=2.39 mas, bpa=27.21 degrees ! Estimated noise=365.949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000702622 Jy ! Component: 100 - total flux cleaned = 0.00120076 Jy ! Component: 150 - total flux cleaned = 0.00157973 Jy ! Component: 200 - total flux cleaned = 0.00181202 Jy ! Total flux subtracted in 200 components = 0.00181202 Jy ! Clean residual min=-0.000871 max=0.000972 Jy/beam ! Clean residual mean=-0.000025 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0555105 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 129 components and 0.0555105 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=0.076703Jy sigma=0.000610 ! Fit after self-cal, rms=0.076707Jy sigma=0.000610 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0602% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = 0.000450436 Jy ! Component: 100 - total flux cleaned = 0.000691946 Jy ! Component: 150 - total flux cleaned = 0.000835811 Jy ! Component: 200 - total flux cleaned = 0.000923752 Jy ! Total flux subtracted in 200 components = 0.000923752 Jy ! Clean residual min=-0.000851 max=0.000938 Jy/beam ! Clean residual mean=-0.000023 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0564342 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 133 components and 0.0564342 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=0.076704Jy sigma=0.000610 ! Fit after self-cal, rms=0.076701Jy sigma=0.000610 ! Inverting map ! Your choice of large map pixels excluded 0.0602% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.0602% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9982 mas, bmaj=1.31 mas, bpa=2.31 degrees ! Estimated noise=281.611 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9982 x 1.31 at 2.31 degrees (North through East) ! Clean map min=-0.00087231 max=0.040054 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 0.0602% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.7864 mas, bmaj=1.054 mas, bpa=2.649 degrees ! Estimated noise=628.422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0307356 Jy ! Component: 100 - total flux cleaned = 0.0377126 Jy ! Component: 150 - total flux cleaned = 0.0410695 Jy ! Component: 200 - total flux cleaned = 0.0435077 Jy ! Total flux subtracted in 200 components = 0.0435077 Jy ! Clean residual min=-0.002290 max=0.002214 Jy/beam ! Clean residual mean=-0.000011 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0435077 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0435077 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0602% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9982 mas, bmaj=1.31 mas, bpa=2.31 degrees ! Estimated noise=281.611 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 = 0.00264934 Jy ! Component: 100 - total flux cleaned = 0.00447852 Jy ! Component: 150 - total flux cleaned = 0.00592721 Jy ! Component: 200 - total flux cleaned = 0.00712011 Jy ! Total flux subtracted in 200 components = 0.00712011 Jy ! Clean residual min=-0.000948 max=0.000937 Jy/beam ! Clean residual mean=-0.000021 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0506278 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 47 components and 0.0506278 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0602% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.0602% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.255 mas, bmaj=2.39 mas, bpa=27.21 degrees ! Estimated noise=365.949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165782 Jy ! Component: 100 - total flux cleaned = 0.00279332 Jy ! Component: 150 - total flux cleaned = 0.00360446 Jy ! Component: 200 - total flux cleaned = 0.00404127 Jy ! Total flux subtracted in 200 components = 0.00404127 Jy ! Clean residual min=-0.001007 max=0.000952 Jy/beam ! Clean residual mean=-0.000033 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0546691 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 = 0.00037605 Jy ! Component: 100 - total flux cleaned = 0.000720948 Jy ! Component: 150 - total flux cleaned = 0.000981504 Jy ! Component: 200 - total flux cleaned = 0.00122428 Jy ! Total flux subtracted in 200 components = 0.00122428 Jy ! Clean residual min=-0.000913 max=0.000931 Jy/beam ! Clean residual mean=-0.000027 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0558934 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 115 components and 0.0558934 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0602% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0602% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9982 mas, bmaj=1.31 mas, bpa=2.31 degrees ! Estimated noise=281.611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000258666 Jy ! Component: 100 - total flux cleaned = 0.000368054 Jy ! Component: 150 - total flux cleaned = 0.000478822 Jy ! Component: 200 - total flux cleaned = 0.000565184 Jy ! Total flux subtracted in 200 components = 0.000565184 Jy ! Clean residual min=-0.000723 max=0.000669 Jy/beam ! Clean residual mean=-0.000010 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0564586 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 132 components and 0.0564586 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=0.076704Jy sigma=0.000610 ! Fit after self-cal, rms=0.076699Jy sigma=0.000610 wmodel J0211+5058_X_2017_05_31_pus_map.mod ! Writing 132 model components to file: J0211+5058_X_2017_05_31_pus_map.mod wobs J0211+5058_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0211+5058_X_2017_05_31_pus_uvs.fits wwins J0211+5058_X_2017_05_31_pus_map.win ! wwins: Wrote 4 windows to J0211+5058_X_2017_05_31_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.0602% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000191931 Jy ! Component: 100 - total flux cleaned = -0.000239567 Jy ! Component: 150 - total flux cleaned = -0.000307901 Jy ! Component: 200 - total flux cleaned = -0.000384651 Jy ! Component: 250 - total flux cleaned = -0.00044807 Jy ! Component: 300 - total flux cleaned = -0.000499365 Jy ! Component: 350 - total flux cleaned = -0.000599213 Jy ! Component: 400 - total flux cleaned = -0.000647968 Jy ! Component: 450 - total flux cleaned = -0.000734214 Jy ! Component: 500 - total flux cleaned = -0.000790517 Jy ! Component: 550 - total flux cleaned = -0.00082738 Jy ! Component: 600 - total flux cleaned = -0.000899665 Jy ! Component: 650 - total flux cleaned = -0.000952924 Jy ! Component: 700 - total flux cleaned = -0.00101397 Jy ! Component: 750 - total flux cleaned = -0.00104827 Jy ! Component: 800 - total flux cleaned = -0.00112433 Jy ! Component: 850 - total flux cleaned = -0.00118245 Jy ! Component: 900 - total flux cleaned = -0.00121522 Jy ! Component: 950 - total flux cleaned = -0.00126396 Jy ! Component: 1000 - total flux cleaned = -0.00130408 Jy ! Component: 1050 - total flux cleaned = -0.0013202 Jy ! Component: 1100 - total flux cleaned = -0.0013752 Jy ! Component: 1150 - total flux cleaned = -0.00139064 Jy ! Component: 1200 - total flux cleaned = -0.00142908 Jy ! Component: 1250 - total flux cleaned = -0.00143667 Jy ! Component: 1300 - total flux cleaned = -0.00147419 Jy ! Component: 1350 - total flux cleaned = -0.00148155 Jy ! Component: 1400 - total flux cleaned = -0.00151079 Jy ! Component: 1450 - total flux cleaned = -0.00153263 Jy ! Component: 1500 - total flux cleaned = -0.00155415 Jy ! Component: 1550 - total flux cleaned = -0.00156122 Jy ! Component: 1600 - total flux cleaned = -0.00159642 Jy ! Component: 1650 - total flux cleaned = -0.00161032 Jy ! Component: 1700 - total flux cleaned = -0.00162409 Jy ! Component: 1750 - total flux cleaned = -0.00161734 Jy ! Component: 1800 - total flux cleaned = -0.00164443 Jy ! Component: 1850 - total flux cleaned = -0.00166454 Jy ! Component: 1900 - total flux cleaned = -0.00167792 Jy ! Component: 1950 - total flux cleaned = -0.00169111 Jy ! Component: 2000 - total flux cleaned = -0.00172387 Jy ! Total flux subtracted in 2048 components = -0.00176278 Jy ! Clean residual min=-0.000361 max=0.000330 Jy/beam ! Clean residual mean=-0.000006 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0546958 Jy keep ! Adding 165 model components to the UV plane model. ! The established model now contains 297 components and 0.0546958 Jy ![Exited script file: muppet] wmap "J0211+5058_X_2017_05_31_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0602% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9982 x 1.31 at 2.31 degrees (North through East) ! Clean map min=-0.00086793 max=0.039878 Jy/beam ! Writing clean map to FITS file: J0211+5058_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0398777 invert ! Inverting map ! Your choice of large map pixels excluded 0.0602% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012209 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.918482 0.918482 1.83696 3.67393 7.34786 14.6957 29.3914 58.7828 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.039 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9982 x 1.31 at 2.31 degrees (North through East) ! Clean map min=-0.00086793 max=0.039878 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 J0211+5058_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:44:12 2019