! Started logfile: J0352-2514_X_2017_03_23_pus_uvs.log on Mon May 13 10:17:52 2019 obs J0352-2514_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0352-2514_X_2017_03_23_pus_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.964741 visibilities/baseline/integration-bin. ! Found source: J0352-2514 ! ! 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 39072 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 J0352-2514_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.692155Jy sigma=0.004505 ! Fit after self-cal, rms=0.618004Jy sigma=0.004048 ! 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 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6428 mas, bmaj=1.696 mas, bpa=-5.998 degrees ! Estimated noise=1320.92 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 = 0.306638 Jy ! Component: 100 - total flux cleaned = 0.375216 Jy ! Total flux subtracted in 100 components = 0.375216 Jy ! Clean residual min=-0.010373 max=0.023614 Jy/beam ! Clean residual mean=-0.000047 rms=0.003379 Jy/beam ! Combined flux in latest and established models = 0.375216 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.375216 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=0.123993Jy sigma=0.000736 ! Fit after self-cal, rms=0.123984Jy sigma=0.000736 ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0239236 Jy ! Component: 100 - total flux cleaned = 0.0350013 Jy ! Total flux subtracted in 100 components = 0.0350013 Jy ! Clean residual min=-0.009504 max=0.010248 Jy/beam ! Clean residual mean=-0.000016 rms=0.002450 Jy/beam ! Combined flux in latest and established models = 0.410217 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.410217 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=0.120157Jy sigma=0.000694 ! Fit after self-cal, rms=0.120116Jy sigma=0.000693 ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8057 mas, bmaj=1.996 mas, bpa=-4.747 degrees ! Estimated noise=558.405 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 = 0.0075619 Jy ! Component: 100 - total flux cleaned = 0.0110968 Jy ! Component: 150 - total flux cleaned = 0.0128614 Jy ! Component: 200 - total flux cleaned = 0.0130912 Jy ! Total flux subtracted in 200 components = 0.0130912 Jy ! Clean residual min=-0.009228 max=0.008130 Jy/beam ! Clean residual mean=-0.000002 rms=0.002282 Jy/beam ! Combined flux in latest and established models = 0.423308 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.423308 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=0.120007Jy sigma=0.000688 ! Fit after self-cal, rms=0.119982Jy sigma=0.000688 ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.08 KP 1.00 ! LA 0.91 MK 1.00 NL 0.97 OV 1.00 ! PT 1.13 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.09 KP 0.98 ! LA 0.92 MK 0.99 NL 0.99 OV 1.01 ! PT 1.13 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.07 KP 0.97 ! LA 0.95 MK 1.01 NL 0.97 OV 1.01 ! PT 1.16 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.09 KP 0.97 ! LA 0.95 MK 1.01 NL 0.98 OV 1.05 ! PT 1.10 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.03 KP 0.98 ! LA 0.93 MK 1.04 NL 0.98 OV 1.00 ! PT 1.12 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.05 KP 0.97 ! LA 0.94 MK 1.01 NL 0.98 OV 1.00 ! PT 1.10 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.06 KP 0.98 ! LA 0.93 MK 1.02 NL 0.98 OV 1.01 ! PT 1.13 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.07 KP 0.98 ! LA 0.93 MK 1.00 NL 0.97 OV 1.01 ! PT 1.11 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.10 KP 0.96 ! LA 0.94 MK 0.98 NL 0.96 OV 1.01 ! PT 1.11 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.12 KP 0.97 ! LA 0.94 MK 1.02 NL 0.96 OV 0.99 ! PT 1.10 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.09 KP 0.95 ! LA 0.95 MK 1.00 NL 0.96 OV 0.99 ! PT 1.13 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.05 KP 0.97 ! LA 0.95 MK 0.96 NL 0.96 OV 1.02 ! PT 1.13 SC 0.98 ! ! ! Fit before self-cal, rms=0.119982Jy sigma=0.000688 ! Fit after self-cal, rms=0.121744Jy sigma=0.000670 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8076 mas, bmaj=1.993 mas, bpa=-4.563 degrees ! Estimated noise=558.029 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 = 6.68054e-05 Jy ! Component: 100 - total flux cleaned = 0.000186232 Jy ! Component: 150 - total flux cleaned = 6.8083e-05 Jy ! Component: 200 - total flux cleaned = -6.49125e-05 Jy ! Total flux subtracted in 200 components = -6.49125e-05 Jy ! Clean residual min=-0.005577 max=0.006960 Jy/beam ! Clean residual mean=-0.000006 rms=0.001709 Jy/beam ! Combined flux in latest and established models = 0.423243 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.423243 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=0.121694Jy sigma=0.000670 ! Fit after self-cal, rms=0.121803Jy sigma=0.000669 ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.121803Jy sigma=0.000669 ! Fit after self-cal, rms=0.120944Jy sigma=0.000652 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8072 mas, bmaj=1.991 mas, bpa=-4.576 degrees ! Estimated noise=558.507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106412 Jy ! Component: 100 - total flux cleaned = 0.00112828 Jy ! Component: 150 - total flux cleaned = 0.00115564 Jy ! Component: 200 - total flux cleaned = 0.00115401 Jy ! Total flux subtracted in 200 components = 0.00115401 Jy ! Clean residual min=-0.002095 max=0.003939 Jy/beam ! Clean residual mean=-0.000017 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.424397 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.424397 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=0.120930Jy sigma=0.000652 ! Fit after self-cal, rms=0.120947Jy sigma=0.000652 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.8, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413766 Jy ! Component: 100 - total flux cleaned = 0.00599845 Jy ! Component: 150 - total flux cleaned = 0.00639735 Jy ! Component: 200 - total flux cleaned = 0.00657774 Jy ! Total flux subtracted in 200 components = 0.00657774 Jy ! Clean residual min=-0.002001 max=0.002583 Jy/beam ! Clean residual mean=-0.000016 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.430975 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 50 components and 0.430975 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=0.120798Jy sigma=0.000651 ! Fit after self-cal, rms=0.120786Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.120786Jy sigma=0.000650 ! Fit after self-cal, rms=0.121235Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8062 mas, bmaj=1.988 mas, bpa=-4.596 degrees ! Estimated noise=558.754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203861 Jy ! Component: 100 - total flux cleaned = 0.00289559 Jy ! Component: 150 - total flux cleaned = 0.00299307 Jy ! Component: 200 - total flux cleaned = 0.0029926 Jy ! Total flux subtracted in 200 components = 0.0029926 Jy ! Clean residual min=-0.001659 max=0.001887 Jy/beam ! Clean residual mean=-0.000014 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.433968 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.433968 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=0.121193Jy sigma=0.000650 ! Fit after self-cal, rms=0.121196Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000382078 Jy ! Component: 100 - total flux cleaned = 0.000331534 Jy ! Component: 150 - total flux cleaned = 0.000259286 Jy ! Component: 200 - total flux cleaned = 0.000194749 Jy ! Total flux subtracted in 200 components = 0.000194749 Jy ! Clean residual min=-0.001652 max=0.001768 Jy/beam ! Clean residual mean=-0.000014 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.434162 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.434162 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=0.121181Jy sigma=0.000649 ! Fit after self-cal, rms=0.121178Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.121178Jy sigma=0.000649 ! Fit after self-cal, rms=0.121290Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.153 mas, bmaj=4.753 mas, bpa=-1.023 degrees ! Estimated noise=756.054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147002 Jy ! Component: 100 - total flux cleaned = 0.00170664 Jy ! Component: 150 - total flux cleaned = 0.00166594 Jy ! Component: 200 - total flux cleaned = 0.00163184 Jy ! Total flux subtracted in 200 components = 0.00163184 Jy ! Clean residual min=-0.001988 max=0.002159 Jy/beam ! Clean residual mean=-0.000023 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.435794 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.435794 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=0.121282Jy sigma=0.000649 ! Fit after self-cal, rms=0.121279Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000322158 Jy ! Component: 100 - total flux cleaned = 0.000342574 Jy ! Component: 150 - total flux cleaned = 0.000297833 Jy ! Component: 200 - total flux cleaned = 0.000272594 Jy ! Total flux subtracted in 200 components = 0.000272594 Jy ! Clean residual min=-0.001985 max=0.002094 Jy/beam ! Clean residual mean=-0.000022 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.436067 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 95 components and 0.436067 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=0.121276Jy sigma=0.000649 ! Fit after self-cal, rms=0.121274Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.806 mas, bmaj=1.988 mas, bpa=-4.623 degrees ! Estimated noise=559.103 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.806 x 1.988 at -4.623 degrees (North through East) ! Clean map min=-0.0014613 max=0.39165 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 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6426 mas, bmaj=1.689 mas, bpa=-5.857 degrees ! Estimated noise=1314.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.304973 Jy ! Component: 100 - total flux cleaned = 0.374206 Jy ! Component: 150 - total flux cleaned = 0.39983 Jy ! Component: 200 - total flux cleaned = 0.412794 Jy ! Total flux subtracted in 200 components = 0.412794 Jy ! Clean residual min=-0.004134 max=0.006359 Jy/beam ! Clean residual mean=-0.000021 rms=0.001167 Jy/beam ! Combined flux in latest and established models = 0.412794 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.412794 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.806 mas, bmaj=1.988 mas, bpa=-4.623 degrees ! Estimated noise=559.103 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 = 0.00939201 Jy ! Component: 100 - total flux cleaned = 0.0143472 Jy ! Component: 150 - total flux cleaned = 0.0174347 Jy ! Component: 200 - total flux cleaned = 0.0194726 Jy ! Total flux subtracted in 200 components = 0.0194726 Jy ! Clean residual min=-0.001575 max=0.001548 Jy/beam ! Clean residual mean=-0.000015 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.432267 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 57 components and 0.432267 Jy ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.153 mas, bmaj=4.753 mas, bpa=-1.023 degrees ! Estimated noise=756.054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203137 Jy ! Component: 100 - total flux cleaned = 0.00291785 Jy ! Component: 150 - total flux cleaned = 0.00338294 Jy ! Component: 200 - total flux cleaned = 0.00346599 Jy ! Total flux subtracted in 200 components = 0.00346599 Jy ! Clean residual min=-0.001936 max=0.001981 Jy/beam ! Clean residual mean=-0.000023 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.435733 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 = 5.46328e-05 Jy ! Component: 100 - total flux cleaned = 9.91522e-05 Jy ! Component: 150 - total flux cleaned = 0.000121775 Jy ! Component: 200 - total flux cleaned = 0.000135534 Jy ! Total flux subtracted in 200 components = 0.000135534 Jy ! Clean residual min=-0.001926 max=0.001974 Jy/beam ! Clean residual mean=-0.000022 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.435869 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 83 components and 0.435869 Jy ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.806 mas, bmaj=1.988 mas, bpa=-4.623 degrees ! Estimated noise=559.103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.42974e-05 Jy ! Component: 100 - total flux cleaned = -0.000120376 Jy ! Component: 150 - total flux cleaned = -0.000144501 Jy ! Component: 200 - total flux cleaned = -0.000188276 Jy ! Total flux subtracted in 200 components = -0.000188276 Jy ! Clean residual min=-0.001540 max=0.001602 Jy/beam ! Clean residual mean=-0.000011 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.43568 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 94 components and 0.43568 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=0.121268Jy sigma=0.000649 ! Fit after self-cal, rms=0.121264Jy sigma=0.000649 wmodel J0352-2514_X_2017_03_23_pus_map.mod ! Writing 94 model components to file: J0352-2514_X_2017_03_23_pus_map.mod wobs J0352-2514_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0352-2514_X_2017_03_23_pus_uvs.fits wwins J0352-2514_X_2017_03_23_pus_map.win ! wwins: Wrote 2 windows to J0352-2514_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 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253636 Jy ! Component: 100 - total flux cleaned = 0.000255778 Jy ! Component: 150 - total flux cleaned = 0.000232228 Jy ! Component: 200 - total flux cleaned = 0.000209903 Jy ! Component: 250 - total flux cleaned = 0.000165661 Jy ! Component: 300 - total flux cleaned = 3.98366e-05 Jy ! Component: 350 - total flux cleaned = -2.09348e-05 Jy ! Component: 400 - total flux cleaned = -0.000118728 Jy ! Component: 450 - total flux cleaned = -0.00021371 Jy ! Component: 500 - total flux cleaned = -0.000306715 Jy ! Component: 550 - total flux cleaned = -0.000397249 Jy ! Component: 600 - total flux cleaned = -0.000450299 Jy ! Component: 650 - total flux cleaned = -0.000588221 Jy ! Component: 700 - total flux cleaned = -0.000622203 Jy ! Component: 750 - total flux cleaned = -0.000721395 Jy ! Component: 800 - total flux cleaned = -0.000801841 Jy ! Component: 850 - total flux cleaned = -0.000896334 Jy ! Component: 900 - total flux cleaned = -0.000927566 Jy ! Component: 950 - total flux cleaned = -0.000973615 Jy ! Component: 1000 - total flux cleaned = -0.00106325 Jy ! Component: 1050 - total flux cleaned = -0.00109227 Jy ! Component: 1100 - total flux cleaned = -0.00107751 Jy ! Component: 1150 - total flux cleaned = -0.00104902 Jy ! Component: 1200 - total flux cleaned = -0.0010351 Jy ! Component: 1250 - total flux cleaned = -0.000993789 Jy ! Component: 1300 - total flux cleaned = -0.000939419 Jy ! Component: 1350 - total flux cleaned = -0.00091281 Jy ! Component: 1400 - total flux cleaned = -0.000886411 Jy ! Component: 1450 - total flux cleaned = -0.000834368 Jy ! Component: 1500 - total flux cleaned = -0.000783304 Jy ! Component: 1550 - total flux cleaned = -0.00078349 Jy ! Component: 1600 - total flux cleaned = -0.000708437 Jy ! Component: 1650 - total flux cleaned = -0.000696106 Jy ! Component: 1700 - total flux cleaned = -0.000647388 Jy ! Component: 1750 - total flux cleaned = -0.000611528 Jy ! Component: 1800 - total flux cleaned = -0.000540191 Jy ! Component: 1850 - total flux cleaned = -0.000516926 Jy ! Component: 1900 - total flux cleaned = -0.000470284 Jy ! Component: 1950 - total flux cleaned = -0.000435755 Jy ! Component: 2000 - total flux cleaned = -0.000356178 Jy ! Total flux subtracted in 2048 components = -0.000311209 Jy ! Clean residual min=-0.000631 max=0.000560 Jy/beam ! Clean residual mean=-0.000005 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.435369 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 248 components and 0.435369 Jy ![Exited script file: muppet] wmap "J0352-2514_X_2017_03_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.806 x 1.988 at -4.623 degrees (North through East) ! Clean map min=-0.0011192 max=0.39027 Jy/beam ! Writing clean map to FITS file: J0352-2514_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 0.390272 invert ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000209968 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.161401 0.161401 0.322802 0.645604 1.29121 2.58241 5.16483 10.3297 20.6593 41.3186 82.6373 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.39 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.806 x 1.988 at -4.623 degrees (North through East) ! Clean map min=-0.0011192 max=0.39027 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 J0352-2514_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:17:54 2019