! Started logfile: J1024+1912_X_2017_03_23_pus_uvs.log on Mon May 13 10:21:37 2019 obs J1024+1912_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1024+1912_X_2017_03_23_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.841667 visibilities/baseline/integration-bin. ! Found source: J1024+1912 ! ! 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 1124 lines of history. ! ! Reading 3636 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 J1024+1912_X_2017_03_23_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.640622Jy sigma=0.005649 ! Fit after self-cal, rms=0.633148Jy sigma=0.005587 ! 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 0.385% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.6467 mas, bmaj=1.83 mas, bpa=-4.772 degrees ! Estimated noise=1937.96 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 = 0.282606 Jy ! Component: 100 - total flux cleaned = 0.387921 Jy ! Total flux subtracted in 100 components = 0.387921 Jy ! Clean residual min=-0.024869 max=0.060861 Jy/beam ! Clean residual mean=0.000013 rms=0.008467 Jy/beam ! Combined flux in latest and established models = 0.387921 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.387921 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=0.129980Jy sigma=0.001171 ! Fit after self-cal, rms=0.127748Jy sigma=0.001152 ! Inverting map ! Your choice of large map pixels excluded 0.385% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Added new window around map position (0.6, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0662158 Jy ! Component: 100 - total flux cleaned = 0.0992427 Jy ! Total flux subtracted in 100 components = 0.0992427 Jy ! Clean residual min=-0.016515 max=0.022933 Jy/beam ! Clean residual mean=0.000006 rms=0.003921 Jy/beam ! Combined flux in latest and established models = 0.487163 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 8 components and 0.487163 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=0.087921Jy sigma=0.000761 ! Fit after self-cal, rms=0.085793Jy sigma=0.000741 ! Inverting map ! Your choice of large map pixels excluded 0.385% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.022256 Jy ! Component: 100 - total flux cleaned = 0.0269612 Jy ! Total flux subtracted in 100 components = 0.0269612 Jy ! Clean residual min=-0.011305 max=0.010813 Jy/beam ! Clean residual mean=0.000004 rms=0.002651 Jy/beam ! Combined flux in latest and established models = 0.514125 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.514125 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=0.081168Jy sigma=0.000696 ! Fit after self-cal, rms=0.080700Jy sigma=0.000692 ! Inverting map ! Your choice of large map pixels excluded 0.385% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.385% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8136 mas, bmaj=2.087 mas, bpa=-3.524 degrees ! Estimated noise=1316.09 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 = 0.00440052 Jy ! Component: 100 - total flux cleaned = 0.00309246 Jy ! Component: 150 - total flux cleaned = 0.00201874 Jy ! Component: 200 - total flux cleaned = 0.00155178 Jy ! Total flux subtracted in 200 components = 0.00155178 Jy ! Clean residual min=-0.008099 max=0.010364 Jy/beam ! Clean residual mean=0.000001 rms=0.002507 Jy/beam ! Combined flux in latest and established models = 0.515676 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.515676 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=0.079869Jy sigma=0.000684 ! Fit after self-cal, rms=0.079753Jy sigma=0.000684 ! Inverting map ! Your choice of large map pixels excluded 0.385% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.96 HN 0.99 KP 1.06 ! LA 0.95 MK 0.96 NL 0.97 OV 1.00 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.00 KP 1.06 ! LA 0.97 MK 0.99 NL 0.98 OV 0.99 ! PT 1.06 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 0.97 KP 1.03 ! LA 0.99 MK 0.96 NL 0.99 OV 0.99 ! PT 1.11 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 0.99 KP 1.05 ! LA 1.00 MK 0.99 NL 0.96 OV 1.03 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.95 KP 1.04 ! LA 0.98 MK 1.04 NL 0.99 OV 0.97 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 0.98 KP 1.04 ! LA 0.99 MK 1.00 NL 0.99 OV 1.00 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.00 KP 1.04 ! LA 1.01 MK 0.94 NL 0.98 OV 1.00 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.98 KP 0.99 ! LA 1.00 MK 0.99 NL 0.96 OV 0.98 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.00 KP 1.03 ! LA 0.99 MK 0.96 NL 0.99 OV 1.03 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.01 KP 1.06 ! LA 0.99 MK 0.92 NL 0.97 OV 1.01 ! PT 1.07 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.97 KP 1.00 ! LA 1.01 MK 0.98 NL 0.99 OV 1.00 ! PT 1.08 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.00 KP 1.08 ! LA 0.98 MK 0.88 NL 0.99 OV 1.02 ! PT 1.07 SC 1.02 ! ! ! Fit before self-cal, rms=0.079753Jy sigma=0.000684 ! Fit after self-cal, rms=0.076686Jy sigma=0.000657 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.385% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.809 mas, bmaj=2.081 mas, bpa=-3.845 degrees ! Estimated noise=1306.75 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 = 0.00121742 Jy ! Component: 100 - total flux cleaned = 0.0013134 Jy ! Component: 150 - total flux cleaned = 0.00139189 Jy ! Component: 200 - total flux cleaned = 0.00163814 Jy ! Total flux subtracted in 200 components = 0.00163814 Jy ! Clean residual min=-0.004856 max=0.008862 Jy/beam ! Clean residual mean=0.000011 rms=0.001750 Jy/beam ! Combined flux in latest and established models = 0.517314 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.517314 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=0.076408Jy sigma=0.000655 ! Fit after self-cal, rms=0.076403Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.385% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Added new window around map position (-12.8, 23.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00831719 Jy ! Component: 100 - total flux cleaned = 0.0131594 Jy ! Component: 150 - total flux cleaned = 0.0165446 Jy ! Component: 200 - total flux cleaned = 0.0191239 Jy ! Total flux subtracted in 200 components = 0.0191239 Jy ! Clean residual min=-0.004467 max=0.005213 Jy/beam ! Clean residual mean=0.000009 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.536438 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 54 components and 0.536438 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=0.075402Jy sigma=0.000645 ! Fit after self-cal, rms=0.075378Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.385% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.075378Jy sigma=0.000645 ! Fit after self-cal, rms=0.074972Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.385% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8063 mas, bmaj=2.081 mas, bpa=-3.944 degrees ! Estimated noise=1300.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214287 Jy ! Component: 100 - total flux cleaned = 0.00319798 Jy ! Component: 150 - total flux cleaned = 0.00396313 Jy ! Component: 200 - total flux cleaned = 0.00436082 Jy ! Total flux subtracted in 200 components = 0.00436082 Jy ! Clean residual min=-0.003826 max=0.004565 Jy/beam ! Clean residual mean=0.000007 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.540799 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.540799 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=0.074828Jy sigma=0.000644 ! Fit after self-cal, rms=0.074824Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.385% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 (19.4, -15.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329518 Jy ! Component: 100 - total flux cleaned = 0.00398152 Jy ! Component: 150 - total flux cleaned = 0.00416334 Jy ! Component: 200 - total flux cleaned = 0.00411126 Jy ! Total flux subtracted in 200 components = 0.00411126 Jy ! Clean residual min=-0.003546 max=0.003808 Jy/beam ! Clean residual mean=0.000005 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.54491 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 0.54491 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=0.074600Jy sigma=0.000642 ! Fit after self-cal, rms=0.074585Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.385% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.074585Jy sigma=0.000642 ! Fit after self-cal, rms=0.074487Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.385% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8051 mas, bmaj=2.081 mas, bpa=-3.995 degrees ! Estimated noise=1298.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000741703 Jy ! Component: 100 - total flux cleaned = 0.00113098 Jy ! Component: 150 - total flux cleaned = 0.00128186 Jy ! Component: 200 - total flux cleaned = 0.00142252 Jy ! Total flux subtracted in 200 components = 0.00142252 Jy ! Clean residual min=-0.003344 max=0.003835 Jy/beam ! Clean residual mean=0.000004 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.546333 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 0.546333 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=0.074411Jy sigma=0.000641 ! Fit after self-cal, rms=0.074409Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.385% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 0.000248576 Jy ! Component: 100 - total flux cleaned = 0.000339474 Jy ! Component: 150 - total flux cleaned = 0.000381645 Jy ! Component: 200 - total flux cleaned = 0.000381313 Jy ! Total flux subtracted in 200 components = 0.000381313 Jy ! Clean residual min=-0.003202 max=0.003784 Jy/beam ! Clean residual mean=0.000003 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.546714 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 97 components and 0.546714 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=0.074359Jy sigma=0.000640 ! Fit after self-cal, rms=0.074357Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.385% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Added new window around map position (9, 9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256309 Jy ! Component: 100 - total flux cleaned = 0.003476 Jy ! Component: 150 - total flux cleaned = 0.00411537 Jy ! Component: 200 - total flux cleaned = 0.00450906 Jy ! Total flux subtracted in 200 components = 0.00450906 Jy ! Clean residual min=-0.003215 max=0.002902 Jy/beam ! Clean residual mean=0.000004 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.551223 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 110 components and 0.551223 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=0.074175Jy sigma=0.000639 ! Fit after self-cal, rms=0.074169Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.385% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.074169Jy sigma=0.000639 ! Fit after self-cal, rms=0.074040Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.385% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.087 mas, bmaj=2.938 mas, bpa=-1.272 degrees ! Estimated noise=1703.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180387 Jy ! Component: 100 - total flux cleaned = 0.00233937 Jy ! Component: 150 - total flux cleaned = 0.0025992 Jy ! Component: 200 - total flux cleaned = 0.00278614 Jy ! Total flux subtracted in 200 components = 0.00278614 Jy ! Clean residual min=-0.003677 max=0.003427 Jy/beam ! Clean residual mean=0.000006 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.55401 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 125 components and 0.554009 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=0.073997Jy sigma=0.000638 ! Fit after self-cal, rms=0.073992Jy sigma=0.000638 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.385% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 0.000557443 Jy ! Component: 100 - total flux cleaned = 0.000558596 Jy ! Component: 150 - total flux cleaned = 0.000558787 Jy ! Component: 200 - total flux cleaned = 0.000486897 Jy ! Total flux subtracted in 200 components = 0.000486897 Jy ! Clean residual min=-0.003500 max=0.003349 Jy/beam ! Clean residual mean=0.000005 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.554496 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 135 components and 0.554496 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=0.073975Jy sigma=0.000638 ! Fit after self-cal, rms=0.073973Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.385% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.385% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8036 mas, bmaj=2.08 mas, bpa=-4.029 degrees ! Estimated noise=1297.07 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8036 x 2.08 at -4.029 degrees (North through East) ! Clean map min=-0.0028307 max=0.37036 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 0.385% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.6376 mas, bmaj=1.828 mas, bpa=-5.273 degrees ! Estimated noise=1897.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.279922 Jy ! Component: 100 - total flux cleaned = 0.399469 Jy ! Component: 150 - total flux cleaned = 0.459564 Jy ! Component: 200 - total flux cleaned = 0.490062 Jy ! Total flux subtracted in 200 components = 0.490062 Jy ! Clean residual min=-0.008947 max=0.014215 Jy/beam ! Clean residual mean=0.000008 rms=0.002633 Jy/beam ! Combined flux in latest and established models = 0.490062 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.490062 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.385% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8036 mas, bmaj=2.08 mas, bpa=-4.029 degrees ! Estimated noise=1297.07 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 = 0.0177419 Jy ! Component: 100 - total flux cleaned = 0.0275362 Jy ! Component: 150 - total flux cleaned = 0.0349762 Jy ! Component: 200 - total flux cleaned = 0.0400826 Jy ! Total flux subtracted in 200 components = 0.0400826 Jy ! Clean residual min=-0.004915 max=0.005493 Jy/beam ! Clean residual mean=0.000007 rms=0.001395 Jy/beam ! Combined flux in latest and established models = 0.530144 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 32 components and 0.530145 Jy ! Inverting map ! Your choice of large map pixels excluded 0.385% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.385% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.087 mas, bmaj=2.938 mas, bpa=-1.272 degrees ! Estimated noise=1703.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00818262 Jy ! Component: 100 - total flux cleaned = 0.0135541 Jy ! Component: 150 - total flux cleaned = 0.0174764 Jy ! Component: 200 - total flux cleaned = 0.0205437 Jy ! Total flux subtracted in 200 components = 0.0205437 Jy ! Clean residual min=-0.004547 max=0.003948 Jy/beam ! Clean residual mean=0.000006 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 0.550688 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 = 0.0017904 Jy ! Component: 100 - total flux cleaned = 0.00262596 Jy ! Component: 150 - total flux cleaned = 0.00328528 Jy ! Component: 200 - total flux cleaned = 0.00380743 Jy ! Total flux subtracted in 200 components = 0.00380743 Jy ! Clean residual min=-0.004025 max=0.003424 Jy/beam ! Clean residual mean=0.000004 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.554496 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 91 components and 0.554495 Jy ! Inverting map ! Your choice of large map pixels excluded 0.385% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.385% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8036 mas, bmaj=2.08 mas, bpa=-4.029 degrees ! Estimated noise=1297.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000936913 Jy ! Component: 100 - total flux cleaned = -0.000547245 Jy ! Component: 150 - total flux cleaned = -8.99371e-05 Jy ! Component: 200 - total flux cleaned = 0.000508181 Jy ! Total flux subtracted in 200 components = 0.000508181 Jy ! Clean residual min=-0.004080 max=0.003191 Jy/beam ! Clean residual mean=0.000003 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.555004 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 103 components and 0.555004 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=0.074383Jy sigma=0.000642 ! Fit after self-cal, rms=0.074310Jy sigma=0.000641 wmodel J1024+1912_X_2017_03_23_pus_map.mod ! Writing 103 model components to file: J1024+1912_X_2017_03_23_pus_map.mod wobs J1024+1912_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1024+1912_X_2017_03_23_pus_uvs.fits wwins J1024+1912_X_2017_03_23_pus_map.win ! wwins: Wrote 5 windows to J1024+1912_X_2017_03_23_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 0.385% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00168386 Jy ! Component: 100 - total flux cleaned = -0.00242343 Jy ! Component: 150 - total flux cleaned = -0.0024255 Jy ! Component: 200 - total flux cleaned = -0.00247373 Jy ! Component: 250 - total flux cleaned = -0.00270158 Jy ! Component: 300 - total flux cleaned = -0.00296165 Jy ! Component: 350 - total flux cleaned = -0.00300396 Jy ! Component: 400 - total flux cleaned = -0.00312345 Jy ! Component: 450 - total flux cleaned = -0.00331431 Jy ! Component: 500 - total flux cleaned = -0.00346193 Jy ! Component: 550 - total flux cleaned = -0.00364138 Jy ! Component: 600 - total flux cleaned = -0.00385059 Jy ! Component: 650 - total flux cleaned = -0.00412289 Jy ! Component: 700 - total flux cleaned = -0.00432136 Jy ! Component: 750 - total flux cleaned = -0.00451509 Jy ! Component: 800 - total flux cleaned = -0.00467302 Jy ! Component: 850 - total flux cleaned = -0.00491866 Jy ! Component: 900 - total flux cleaned = -0.00509888 Jy ! Component: 950 - total flux cleaned = -0.00533448 Jy ! Component: 1000 - total flux cleaned = -0.00559361 Jy ! Component: 1050 - total flux cleaned = -0.00573462 Jy ! Component: 1100 - total flux cleaned = -0.0059007 Jy ! Component: 1150 - total flux cleaned = -0.00617197 Jy ! Component: 1200 - total flux cleaned = -0.00630513 Jy ! Component: 1250 - total flux cleaned = -0.00648806 Jy ! Component: 1300 - total flux cleaned = -0.00661734 Jy ! Component: 1350 - total flux cleaned = -0.00679409 Jy ! Component: 1400 - total flux cleaned = -0.0069928 Jy ! Component: 1450 - total flux cleaned = -0.00718827 Jy ! Component: 1500 - total flux cleaned = -0.00726019 Jy ! Component: 1550 - total flux cleaned = -0.00733119 Jy ! Component: 1600 - total flux cleaned = -0.00740104 Jy ! Component: 1650 - total flux cleaned = -0.00746961 Jy ! Component: 1700 - total flux cleaned = -0.00744687 Jy ! Component: 1750 - total flux cleaned = -0.00751386 Jy ! Component: 1800 - total flux cleaned = -0.0075794 Jy ! Component: 1850 - total flux cleaned = -0.00760069 Jy ! Component: 1900 - total flux cleaned = -0.00764312 Jy ! Component: 1950 - total flux cleaned = -0.00764283 Jy ! Component: 2000 - total flux cleaned = -0.00770517 Jy ! Total flux subtracted in 2048 components = -0.00776682 Jy ! Clean residual min=-0.001146 max=0.001299 Jy/beam ! Clean residual mean=0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.547237 Jy keep ! Adding 114 model components to the UV plane model. ! The established model now contains 217 components and 0.547237 Jy ![Exited script file: muppet] wmap "J1024+1912_X_2017_03_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.385% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8036 x 2.08 at -4.029 degrees (North through East) ! Clean map min=-0.0024181 max=0.36827 Jy/beam ! Writing clean map to FITS file: J1024+1912_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.368269 invert ! Inverting map ! Your choice of large map pixels excluded 0.385% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000382754 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.311799 0.311799 0.623598 1.2472 2.49439 4.98879 9.97757 19.9551 39.9103 79.8206 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.368 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8036 x 2.08 at -4.029 degrees (North through East) ! Clean map min=-0.0024181 max=0.36827 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 J1024+1912_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:21:38 2019