! Started logfile: J1203+4632_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:28:27 2019 obs J1203+4632_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1203+4632_X_2017_04_28_pus_uva.fits ! AN table 1: 174 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.964879 visibilities/baseline/integration-bin. ! Found source: J1203+4632 ! ! 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 907 lines of history. ! ! Reading 90660 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 J1203+4632_X_2017_04_28_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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.978474Jy sigma=0.008547 ! Fit after self-cal, rms=0.956727Jy sigma=0.008387 ! 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 0.063% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8401 mas, bmaj=1.071 mas, bpa=-1.185 degrees ! Estimated noise=571.76 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 = 0.0338392 Jy ! Component: 100 - total flux cleaned = 0.04258 Jy ! Total flux subtracted in 100 components = 0.04258 Jy ! Clean residual min=-0.002404 max=0.004610 Jy/beam ! Clean residual mean=-0.000018 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.04258 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.04258 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=0.085641Jy sigma=0.000665 ! Fit after self-cal, rms=0.085140Jy sigma=0.000661 ! Inverting map ! Your choice of large map pixels excluded 0.063% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00515735 Jy ! Component: 100 - total flux cleaned = 0.00830893 Jy ! Total flux subtracted in 100 components = 0.00830893 Jy ! Clean residual min=-0.002167 max=0.004036 Jy/beam ! Clean residual mean=-0.000016 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.0508889 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.0508889 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=0.084679Jy sigma=0.000657 ! Fit after self-cal, rms=0.084684Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.063% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (-3.4, -5.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386813 Jy ! Component: 100 - total flux cleaned = 0.00638673 Jy ! Total flux subtracted in 100 components = 0.00638673 Jy ! Clean residual min=-0.002093 max=0.003115 Jy/beam ! Clean residual mean=-0.000011 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0572757 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 34 components and 0.0572757 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=0.084431Jy sigma=0.000654 ! Fit after self-cal, rms=0.084388Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.063% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.063% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=1.053 mas, bmaj=1.336 mas, bpa=3.593 degrees ! Estimated noise=275.099 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 = 0.00434678 Jy ! Component: 100 - total flux cleaned = 0.00718252 Jy ! Component: 150 - total flux cleaned = 0.00928847 Jy ! Component: 200 - total flux cleaned = 0.0108801 Jy ! Total flux subtracted in 200 components = 0.0108801 Jy ! Clean residual min=-0.001679 max=0.003038 Jy/beam ! Clean residual mean=-0.000013 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0681557 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 49 components and 0.0681557 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=0.084118Jy sigma=0.000651 ! Fit after self-cal, rms=0.084061Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.063% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (0, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324938 Jy ! Component: 100 - total flux cleaned = 0.0051284 Jy ! Component: 150 - total flux cleaned = 0.00647728 Jy ! Component: 200 - total flux cleaned = 0.00729558 Jy ! Total flux subtracted in 200 components = 0.00729558 Jy ! Clean residual min=-0.001444 max=0.002210 Jy/beam ! Clean residual mean=-0.000007 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0754513 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 69 components and 0.0754513 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=0.083923Jy sigma=0.000649 ! Fit after self-cal, rms=0.083877Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.063% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 1.00 HN 1.03 KP 1.00 ! LA 0.90 MK 1.06 NL 1.01 OV 1.09 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.94 HN 1.12 KP 0.95 ! LA 0.93 MK 1.06 NL 1.00 OV 1.05 ! PT 0.94 SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.97 HN 1.04 KP 0.95 ! LA 0.98 MK 1.11 NL 0.98 OV 1.11 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.02 KP 1.05 ! LA 0.97 MK 1.07 NL 0.97 OV 1.09 ! PT 1.06 SC 1.14 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.99 KP 0.98 ! LA 1.02 MK 1.15 NL 1.02 OV 1.05 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.95 HN 1.04 KP 0.96 ! LA 0.94 MK 1.16 NL 1.04 OV 1.07 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.04 KP 0.96 ! LA 0.98 MK 1.11 NL 0.99 OV 1.06 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.12 KP 0.97 ! LA 0.95 MK 1.03 NL 1.03 OV 1.02 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.94 HN 0.99 KP 1.05 ! LA 1.00 MK 0.94 NL 1.02 OV 1.06 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.95 HN 0.91 KP 1.04 ! LA 0.99 MK 0.98 NL 1.00 OV 1.05 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 0.97 KP 0.97 ! LA 0.96 MK 0.88 NL 0.97 OV 0.98 ! PT 1.12 SC 0.90 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.88 HN 1.02 KP 0.97 ! LA 0.96 MK 0.82 NL 1.02 OV 1.01 ! PT 0.98 SC 0.87 ! ! ! Fit before self-cal, rms=0.083877Jy sigma=0.000648 ! Fit after self-cal, rms=0.084752Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.063% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=1.063 mas, bmaj=1.346 mas, bpa=3.55 degrees ! Estimated noise=278.776 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 (-8.8, -9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246593 Jy ! Component: 100 - total flux cleaned = 0.00419318 Jy ! Component: 150 - total flux cleaned = 0.00530555 Jy ! Component: 200 - total flux cleaned = 0.00608332 Jy ! Total flux subtracted in 200 components = 0.00608332 Jy ! Clean residual min=-0.001208 max=0.001383 Jy/beam ! Clean residual mean=0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0815346 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 96 components and 0.0815346 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=0.084663Jy sigma=0.000646 ! Fit after self-cal, rms=0.084666Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.063% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (-4.6, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186442 Jy ! Component: 100 - total flux cleaned = 0.00322367 Jy ! Component: 150 - total flux cleaned = 0.00414925 Jy ! Component: 200 - total flux cleaned = 0.00470419 Jy ! Total flux subtracted in 200 components = 0.00470419 Jy ! Clean residual min=-0.001156 max=0.001060 Jy/beam ! Clean residual mean=0.000003 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0862388 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 118 components and 0.0862388 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=0.084607Jy sigma=0.000645 ! Fit after self-cal, rms=0.084588Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.063% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.084588Jy sigma=0.000645 ! Fit after self-cal, rms=0.084520Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.063% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=1.067 mas, bmaj=1.349 mas, bpa=3.211 degrees ! Estimated noise=280.313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129068 Jy ! Component: 100 - total flux cleaned = 0.00205423 Jy ! Component: 150 - total flux cleaned = 0.00248989 Jy ! Component: 200 - total flux cleaned = 0.00278648 Jy ! Total flux subtracted in 200 components = 0.00278648 Jy ! Clean residual min=-0.000973 max=0.001006 Jy/beam ! Clean residual mean=0.000010 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0890253 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 129 components and 0.0890253 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=0.084491Jy sigma=0.000644 ! Fit after self-cal, rms=0.084507Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.063% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 (12.6, 16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111901 Jy ! Component: 100 - total flux cleaned = 0.00177831 Jy ! Component: 150 - total flux cleaned = 0.0021742 Jy ! Component: 200 - total flux cleaned = 0.00249786 Jy ! Total flux subtracted in 200 components = 0.00249786 Jy ! Clean residual min=-0.000882 max=0.000839 Jy/beam ! Clean residual mean=0.000011 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0915231 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 137 components and 0.0915231 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=0.084484Jy sigma=0.000644 ! Fit after self-cal, rms=0.084480Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.063% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.084480Jy sigma=0.000644 ! Fit after self-cal, rms=0.084473Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.063% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=1.065 mas, bmaj=1.347 mas, bpa=2.859 degrees ! Estimated noise=280.012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000863752 Jy ! Component: 100 - total flux cleaned = 0.0012853 Jy ! Component: 150 - total flux cleaned = 0.00160252 Jy ! Component: 200 - total flux cleaned = 0.00186651 Jy ! Total flux subtracted in 200 components = 0.00186651 Jy ! Clean residual min=-0.000852 max=0.000829 Jy/beam ! Clean residual mean=0.000011 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0933896 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 143 components and 0.0933896 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=0.084456Jy sigma=0.000643 ! Fit after self-cal, rms=0.084456Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.063% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 = 0.000570338 Jy ! Component: 100 - total flux cleaned = 0.000903379 Jy ! Component: 150 - total flux cleaned = 0.00115655 Jy ! Component: 200 - total flux cleaned = 0.00138619 Jy ! Total flux subtracted in 200 components = 0.00138619 Jy ! Clean residual min=-0.000830 max=0.000844 Jy/beam ! Clean residual mean=0.000012 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0947758 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 146 components and 0.0947758 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=0.084443Jy sigma=0.000643 ! Fit after self-cal, rms=0.084445Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.063% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.084445Jy sigma=0.000643 ! Fit after self-cal, rms=0.084228Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.063% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.322 mas, bmaj=2.474 mas, bpa=43.17 degrees ! Estimated noise=345.685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00082077 Jy ! Component: 100 - total flux cleaned = 0.00143072 Jy ! Component: 150 - total flux cleaned = 0.0017943 Jy ! Component: 200 - total flux cleaned = 0.00200371 Jy ! Total flux subtracted in 200 components = 0.00200371 Jy ! Clean residual min=-0.000920 max=0.000911 Jy/beam ! Clean residual mean=0.000025 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0967795 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 170 components and 0.0967795 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=0.084220Jy sigma=0.000643 ! Fit after self-cal, rms=0.084220Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.063% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 = 0.000514982 Jy ! Component: 100 - total flux cleaned = 0.000743241 Jy ! Component: 150 - total flux cleaned = 0.000925672 Jy ! Component: 200 - total flux cleaned = 0.00103464 Jy ! Total flux subtracted in 200 components = 0.00103464 Jy ! Clean residual min=-0.000874 max=0.000913 Jy/beam ! Clean residual mean=0.000025 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0978141 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 175 components and 0.0978141 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=0.084216Jy sigma=0.000643 ! Fit after self-cal, rms=0.084215Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.063% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.063% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=1.064 mas, bmaj=1.345 mas, bpa=2.672 degrees ! Estimated noise=279.506 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.064 x 1.345 at 2.672 degrees (North through East) ! Clean map min=-0.0012148 max=0.044602 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 0.063% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8477 mas, bmaj=1.069 mas, bpa=-2.607 degrees ! Estimated noise=576.599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0330424 Jy ! Component: 100 - total flux cleaned = 0.0444666 Jy ! Component: 150 - total flux cleaned = 0.0523246 Jy ! Component: 200 - total flux cleaned = 0.0581654 Jy ! Total flux subtracted in 200 components = 0.0581654 Jy ! Clean residual min=-0.002779 max=0.003420 Jy/beam ! Clean residual mean=-0.000012 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.0581654 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0581654 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.063% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=1.064 mas, bmaj=1.345 mas, bpa=2.672 degrees ! Estimated noise=279.506 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 = 0.00663026 Jy ! Component: 100 - total flux cleaned = 0.0115076 Jy ! Component: 150 - total flux cleaned = 0.0153664 Jy ! Component: 200 - total flux cleaned = 0.0185339 Jy ! Total flux subtracted in 200 components = 0.0185339 Jy ! Clean residual min=-0.001643 max=0.001929 Jy/beam ! Clean residual mean=-0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0766993 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 68 components and 0.0766993 Jy ! Inverting map ! Your choice of large map pixels excluded 0.063% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267364 Jy ! Component: 100 - total flux cleaned = 0.00496673 Jy ! Component: 150 - total flux cleaned = 0.00696758 Jy ! Component: 200 - total flux cleaned = 0.00872642 Jy ! Total flux subtracted in 200 components = 0.00872642 Jy ! Clean residual min=-0.001347 max=0.001206 Jy/beam ! Clean residual mean=0.000005 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0854257 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 99 components and 0.0854258 Jy ! Inverting map ! Your choice of large map pixels excluded 0.063% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.063% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.322 mas, bmaj=2.474 mas, bpa=43.17 degrees ! Estimated noise=345.685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260079 Jy ! Component: 100 - total flux cleaned = 0.00454531 Jy ! Component: 150 - total flux cleaned = 0.00611169 Jy ! Component: 200 - total flux cleaned = 0.00741058 Jy ! Total flux subtracted in 200 components = 0.00741058 Jy ! Clean residual min=-0.001342 max=0.000974 Jy/beam ! Clean residual mean=0.000022 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0928364 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 = 0.00092624 Jy ! Component: 100 - total flux cleaned = 0.00168235 Jy ! Component: 150 - total flux cleaned = 0.00224268 Jy ! Component: 200 - total flux cleaned = 0.00267815 Jy ! Total flux subtracted in 200 components = 0.00267815 Jy ! Clean residual min=-0.001131 max=0.000933 Jy/beam ! Clean residual mean=0.000023 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0955145 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 157 components and 0.0955145 Jy ! Inverting map ! Your choice of large map pixels excluded 0.063% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.063% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=1.064 mas, bmaj=1.345 mas, bpa=2.672 degrees ! Estimated noise=279.506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000220439 Jy ! Component: 100 - total flux cleaned = 0.000458423 Jy ! Component: 150 - total flux cleaned = 0.000696107 Jy ! Component: 200 - total flux cleaned = 0.00100824 Jy ! Total flux subtracted in 200 components = 0.00100824 Jy ! Clean residual min=-0.000867 max=0.000785 Jy/beam ! Clean residual mean=0.000012 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0965228 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 177 components and 0.0965228 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=0.084232Jy sigma=0.000643 ! Fit after self-cal, rms=0.084223Jy sigma=0.000643 wmodel J1203+4632_X_2017_04_28_pus_map.mod ! Writing 177 model components to file: J1203+4632_X_2017_04_28_pus_map.mod wobs J1203+4632_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1203+4632_X_2017_04_28_pus_uvs.fits wwins J1203+4632_X_2017_04_28_pus_map.win ! wwins: Wrote 6 windows to J1203+4632_X_2017_04_28_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 0.063% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -4.25845e-05 Jy ! Component: 100 - total flux cleaned = -5.64036e-05 Jy ! Component: 150 - total flux cleaned = -4.30885e-05 Jy ! Component: 200 - total flux cleaned = -6.78444e-05 Jy ! Component: 250 - total flux cleaned = -5.56175e-05 Jy ! Component: 300 - total flux cleaned = 2.63222e-06 Jy ! Component: 350 - total flux cleaned = 4.79733e-05 Jy ! Component: 400 - total flux cleaned = 5.8895e-05 Jy ! Component: 450 - total flux cleaned = 9.1369e-05 Jy ! Component: 500 - total flux cleaned = 0.000112581 Jy ! Component: 550 - total flux cleaned = 0.000153877 Jy ! Component: 600 - total flux cleaned = 0.000143477 Jy ! Component: 650 - total flux cleaned = 0.000173549 Jy ! Component: 700 - total flux cleaned = 0.000173452 Jy ! Component: 750 - total flux cleaned = 0.000163708 Jy ! Component: 800 - total flux cleaned = 0.000173496 Jy ! Component: 850 - total flux cleaned = 0.000154646 Jy ! Component: 900 - total flux cleaned = 0.000163973 Jy ! Component: 950 - total flux cleaned = 0.00014555 Jy ! Component: 1000 - total flux cleaned = 0.000118448 Jy ! Component: 1050 - total flux cleaned = 0.000100596 Jy ! Component: 1100 - total flux cleaned = 8.29674e-05 Jy ! Component: 1150 - total flux cleaned = 7.41802e-05 Jy ! Component: 1200 - total flux cleaned = 5.68798e-05 Jy ! Component: 1250 - total flux cleaned = 3.97278e-05 Jy ! Component: 1300 - total flux cleaned = 3.96512e-05 Jy ! Component: 1350 - total flux cleaned = 2.29026e-05 Jy ! Component: 1400 - total flux cleaned = -1.84632e-06 Jy ! Component: 1450 - total flux cleaned = 6.33871e-06 Jy ! Component: 1500 - total flux cleaned = 6.2292e-06 Jy ! Component: 1550 - total flux cleaned = -3.38962e-05 Jy ! Component: 1600 - total flux cleaned = -4.16978e-05 Jy ! Component: 1650 - total flux cleaned = -4.95501e-05 Jy ! Component: 1700 - total flux cleaned = -6.51214e-05 Jy ! Component: 1750 - total flux cleaned = -5.74438e-05 Jy ! Component: 1800 - total flux cleaned = -4.22056e-05 Jy ! Component: 1850 - total flux cleaned = -8.01654e-05 Jy ! Component: 1900 - total flux cleaned = -7.2679e-05 Jy ! Component: 1950 - total flux cleaned = -0.000102427 Jy ! Component: 2000 - total flux cleaned = -0.000102364 Jy ! Total flux subtracted in 2048 components = -9.51065e-05 Jy ! Clean residual min=-0.000505 max=0.000365 Jy/beam ! Clean residual mean=0.000006 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0964277 Jy keep ! Adding 171 model components to the UV plane model. ! The established model now contains 347 components and 0.0964276 Jy ![Exited script file: muppet] wmap "J1203+4632_X_2017_04_28_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.063% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.064 x 1.345 at 2.672 degrees (North through East) ! Clean map min=-0.00080014 max=0.044464 Jy/beam ! Writing clean map to FITS file: J1203+4632_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0444643 invert ! Inverting map ! Your choice of large map pixels excluded 0.063% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140475 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.947784 0.947784 1.89557 3.79114 7.58227 15.1645 30.3291 60.6582 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.044 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.064 x 1.345 at 2.672 degrees (North through East) ! Clean map min=-0.00080014 max=0.044464 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 J1203+4632_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:28:33 2019