! Started logfile: J1213-1658_X_2017_07_09_pus_uvs.log on Wed May 8 15:25:07 2019 obs J1213-1658_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1213-1658_X_2017_07_09_pus_uva.fits ! AN table 1: 115 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.967923 visibilities/baseline/integration-bin. ! Found source: J1213-1658 ! ! 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 979 lines of history. ! ! Reading 60108 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 J1213-1658_X_2017_07_09_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 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 260 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 233 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 258 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 316 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 216 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.997673Jy sigma=0.008034 ! Fit after self-cal, rms=0.953019Jy sigma=0.007686 ! 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 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.6535 mas, bmaj=1.654 mas, bpa=-3.007 degrees ! Estimated noise=860.461 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 = 0.0386755 Jy ! Component: 100 - total flux cleaned = 0.0471093 Jy ! Total flux subtracted in 100 components = 0.0471093 Jy ! Clean residual min=-0.002491 max=0.003592 Jy/beam ! Clean residual mean=0.000007 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.0471093 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0471093 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=0.083952Jy sigma=0.000643 ! Fit after self-cal, rms=0.082525Jy sigma=0.000632 ! Inverting map ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0045128 Jy ! Component: 100 - total flux cleaned = 0.00616952 Jy ! Total flux subtracted in 100 components = 0.00616952 Jy ! Clean residual min=-0.003031 max=0.002445 Jy/beam ! Clean residual mean=0.000001 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.0532788 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0532788 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=0.082290Jy sigma=0.000630 ! Fit after self-cal, rms=0.082276Jy sigma=0.000630 ! Inverting map ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8845 mas, bmaj=2.202 mas, bpa=-3.485 degrees ! Estimated noise=418.192 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 (1.6, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209642 Jy ! Component: 100 - total flux cleaned = 0.00321896 Jy ! Component: 150 - total flux cleaned = 0.00400636 Jy ! Component: 200 - total flux cleaned = 0.00457521 Jy ! Total flux subtracted in 200 components = 0.00457521 Jy ! Clean residual min=-0.001122 max=0.001185 Jy/beam ! Clean residual mean=-0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.057854 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 33 components and 0.057854 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=0.082222Jy sigma=0.000629 ! Fit after self-cal, rms=0.082208Jy sigma=0.000629 ! Inverting map ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.93 FD 1.04 HN 0.99 KP 0.98 ! LA 1.01 MK 1.00 NL 1.02 OV 1.03 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.07 KP 1.01 ! LA 0.98 MK 0.97 NL 0.93 OV 1.13 ! PT 1.10 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 0.95 KP 0.99 ! LA 1.01 MK 1.36 NL 0.98 OV 1.07 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 0.95 KP 0.94 ! LA 1.05 MK 1.00 NL 1.03 OV 1.06 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.92 KP 0.96 ! LA 0.93 MK 0.98 NL 1.08 OV 1.06 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.00 KP 1.05 ! LA 1.02 MK 1.01 NL 0.92 OV 1.03 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.07 KP 0.94 ! LA 1.00 MK 0.94 NL 0.98 OV 1.03 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.06 HN 0.95 KP 0.99 ! LA 1.00 MK 0.98 NL 0.99 OV 1.11 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.93 KP 0.89 ! LA 0.99 MK 1.00 NL 0.94 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.92 KP 1.00 ! LA 0.95 MK 0.95 NL 0.98 OV 0.97 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.91 HN 0.98 KP 0.96 ! LA 1.00 MK 0.94 NL 0.97 OV 0.96 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.84 HN 0.93 KP 0.91 ! LA 0.93 MK 1.04 NL 0.96 OV 0.98 ! PT 0.97 SC 0.91 ! ! ! Fit before self-cal, rms=0.082208Jy sigma=0.000629 ! Fit after self-cal, rms=0.080988Jy sigma=0.000628 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8888 mas, bmaj=2.211 mas, bpa=-3.627 degrees ! Estimated noise=416.885 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 = 0.000982491 Jy ! Component: 100 - total flux cleaned = 0.00137546 Jy ! Component: 150 - total flux cleaned = 0.00152497 Jy ! Component: 200 - total flux cleaned = 0.00158882 Jy ! Total flux subtracted in 200 components = 0.00158882 Jy ! Clean residual min=-0.000952 max=0.001296 Jy/beam ! Clean residual mean=-0.000003 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0594428 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 44 components and 0.0594428 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=0.080975Jy sigma=0.000628 ! Fit after self-cal, rms=0.080986Jy sigma=0.000628 ! Inverting map ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.080986Jy sigma=0.000628 ! Fit after self-cal, rms=0.081173Jy sigma=0.000627 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8884 mas, bmaj=2.206 mas, bpa=-3.761 degrees ! Estimated noise=417.046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000686939 Jy ! Component: 100 - total flux cleaned = 0.00103492 Jy ! Component: 150 - total flux cleaned = 0.00108802 Jy ! Component: 200 - total flux cleaned = 0.00109682 Jy ! Total flux subtracted in 200 components = 0.00109682 Jy ! Clean residual min=-0.000878 max=0.001192 Jy/beam ! Clean residual mean=-0.000004 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0605396 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.0605396 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=0.081166Jy sigma=0.000627 ! Fit after self-cal, rms=0.081176Jy sigma=0.000627 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 (4.2, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109027 Jy ! Component: 100 - total flux cleaned = 0.00169014 Jy ! Component: 150 - total flux cleaned = 0.00205166 Jy ! Component: 200 - total flux cleaned = 0.00220391 Jy ! Total flux subtracted in 200 components = 0.00220391 Jy ! Clean residual min=-0.000820 max=0.000739 Jy/beam ! Clean residual mean=0.000002 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0627435 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 0.0627435 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=0.081160Jy sigma=0.000627 ! Fit after self-cal, rms=0.081154Jy sigma=0.000627 ! Inverting map ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.081154Jy sigma=0.000627 ! Fit after self-cal, rms=0.081141Jy sigma=0.000627 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8868 mas, bmaj=2.202 mas, bpa=-3.787 degrees ! Estimated noise=416.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000617535 Jy ! Component: 100 - total flux cleaned = 0.00105231 Jy ! Component: 150 - total flux cleaned = 0.00131475 Jy ! Component: 200 - total flux cleaned = 0.00140039 Jy ! Total flux subtracted in 200 components = 0.00140039 Jy ! Clean residual min=-0.000807 max=0.000797 Jy/beam ! Clean residual mean=0.000001 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0641439 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 76 components and 0.0641439 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=0.081135Jy sigma=0.000627 ! Fit after self-cal, rms=0.081147Jy sigma=0.000627 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 = 0.000383998 Jy ! Component: 100 - total flux cleaned = 0.000500409 Jy ! Component: 150 - total flux cleaned = 0.000540402 Jy ! Component: 200 - total flux cleaned = 0.000567936 Jy ! Total flux subtracted in 200 components = 0.000567936 Jy ! Clean residual min=-0.000814 max=0.000780 Jy/beam ! Clean residual mean=0.000001 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0647119 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 81 components and 0.0647118 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=0.081144Jy sigma=0.000627 ! Fit after self-cal, rms=0.081144Jy sigma=0.000627 ! Inverting map ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.081144Jy sigma=0.000627 ! Fit after self-cal, rms=0.081232Jy sigma=0.000627 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=2.25 mas, bmaj=4.56 mas, bpa=-1.938 degrees ! Estimated noise=523.011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000391495 Jy ! Component: 100 - total flux cleaned = 0.000567517 Jy ! Component: 150 - total flux cleaned = 0.000654076 Jy ! Component: 200 - total flux cleaned = 0.000713474 Jy ! Total flux subtracted in 200 components = 0.000713474 Jy ! Clean residual min=-0.000787 max=0.000803 Jy/beam ! Clean residual mean=0.000002 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0654253 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 104 components and 0.0654253 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=0.081231Jy sigma=0.000627 ! Fit after self-cal, rms=0.081235Jy sigma=0.000627 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 = 9.83303e-05 Jy ! Component: 100 - total flux cleaned = 0.000170412 Jy ! Component: 150 - total flux cleaned = 0.000197854 Jy ! Component: 200 - total flux cleaned = 0.000221957 Jy ! Total flux subtracted in 200 components = 0.000221957 Jy ! Clean residual min=-0.000791 max=0.000813 Jy/beam ! Clean residual mean=0.000002 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0656473 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 109 components and 0.0656473 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=0.081234Jy sigma=0.000627 ! Fit after self-cal, rms=0.081235Jy sigma=0.000627 ! Inverting map ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8857 mas, bmaj=2.2 mas, bpa=-3.772 degrees ! Estimated noise=416.696 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8857 x 2.2 at -3.772 degrees (North through East) ! Clean map min=-0.00072541 max=0.052211 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 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.6535 mas, bmaj=1.65 mas, bpa=-3.266 degrees ! Estimated noise=844.038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0402286 Jy ! Component: 100 - total flux cleaned = 0.0491829 Jy ! Component: 150 - total flux cleaned = 0.0527738 Jy ! Component: 200 - total flux cleaned = 0.0553383 Jy ! Total flux subtracted in 200 components = 0.0553383 Jy ! Clean residual min=-0.002403 max=0.002203 Jy/beam ! Clean residual mean=0.000003 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0553383 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 0.0553383 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8857 mas, bmaj=2.2 mas, bpa=-3.772 degrees ! Estimated noise=416.696 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 = 0.00275331 Jy ! Component: 100 - total flux cleaned = 0.00451338 Jy ! Component: 150 - total flux cleaned = 0.0058293 Jy ! Component: 200 - total flux cleaned = 0.00685641 Jy ! Total flux subtracted in 200 components = 0.00685641 Jy ! Clean residual min=-0.000939 max=0.000888 Jy/beam ! Clean residual mean=-0.000001 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0621947 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 41 components and 0.0621947 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=2.25 mas, bmaj=4.56 mas, bpa=-1.938 degrees ! Estimated noise=523.011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113833 Jy ! Component: 100 - total flux cleaned = 0.00188741 Jy ! Component: 150 - total flux cleaned = 0.00241891 Jy ! Component: 200 - total flux cleaned = 0.00280496 Jy ! Total flux subtracted in 200 components = 0.00280496 Jy ! Clean residual min=-0.000832 max=0.000806 Jy/beam ! Clean residual mean=0.000002 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0649997 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 = 0.000282261 Jy ! Component: 100 - total flux cleaned = 0.000429927 Jy ! Component: 150 - total flux cleaned = 0.000510432 Jy ! Component: 200 - total flux cleaned = 0.000580888 Jy ! Total flux subtracted in 200 components = 0.000580888 Jy ! Clean residual min=-0.000808 max=0.000821 Jy/beam ! Clean residual mean=0.000003 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0655806 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 78 components and 0.0655806 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8857 mas, bmaj=2.2 mas, bpa=-3.772 degrees ! Estimated noise=416.696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.17965e-05 Jy ! Component: 100 - total flux cleaned = -1.52916e-05 Jy ! Component: 150 - total flux cleaned = 2.69882e-05 Jy ! Component: 200 - total flux cleaned = 6.5523e-05 Jy ! Total flux subtracted in 200 components = 6.5523e-05 Jy ! Clean residual min=-0.000829 max=0.000767 Jy/beam ! Clean residual mean=0.000001 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0656461 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 94 components and 0.0656461 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=0.081240Jy sigma=0.000627 ! Fit after self-cal, rms=0.081244Jy sigma=0.000627 wmodel J1213-1658_X_2017_07_09_pus_map.mod ! Writing 94 model components to file: J1213-1658_X_2017_07_09_pus_map.mod wobs J1213-1658_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1213-1658_X_2017_07_09_pus_uvs.fits wwins J1213-1658_X_2017_07_09_pus_map.win ! wwins: Wrote 3 windows to J1213-1658_X_2017_07_09_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 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000105804 Jy ! Component: 100 - total flux cleaned = -7.86618e-05 Jy ! Component: 150 - total flux cleaned = -2.62674e-05 Jy ! Component: 200 - total flux cleaned = -2.6248e-05 Jy ! Component: 250 - total flux cleaned = -1.68207e-06 Jy ! Component: 300 - total flux cleaned = 3.42076e-05 Jy ! Component: 350 - total flux cleaned = 6.94165e-05 Jy ! Component: 400 - total flux cleaned = 0.000103866 Jy ! Component: 450 - total flux cleaned = 0.000137566 Jy ! Component: 500 - total flux cleaned = 0.000170518 Jy ! Component: 550 - total flux cleaned = 0.000180989 Jy ! Component: 600 - total flux cleaned = 0.00019161 Jy ! Component: 650 - total flux cleaned = 0.000222668 Jy ! Component: 700 - total flux cleaned = 0.000263749 Jy ! Component: 750 - total flux cleaned = 0.000344374 Jy ! Component: 800 - total flux cleaned = 0.000364024 Jy ! Component: 850 - total flux cleaned = 0.000383688 Jy ! Component: 900 - total flux cleaned = 0.000412682 Jy ! Component: 950 - total flux cleaned = 0.000460483 Jy ! Component: 1000 - total flux cleaned = 0.000488659 Jy ! Component: 1050 - total flux cleaned = 0.000516484 Jy ! Component: 1100 - total flux cleaned = 0.000507421 Jy ! Component: 1150 - total flux cleaned = 0.000534742 Jy ! Component: 1200 - total flux cleaned = 0.000534698 Jy ! Component: 1250 - total flux cleaned = 0.000543583 Jy ! Component: 1300 - total flux cleaned = 0.000561078 Jy ! Component: 1350 - total flux cleaned = 0.000543611 Jy ! Component: 1400 - total flux cleaned = 0.000535069 Jy ! Component: 1450 - total flux cleaned = 0.000560509 Jy ! Component: 1500 - total flux cleaned = 0.000535244 Jy ! Component: 1550 - total flux cleaned = 0.000535232 Jy ! Component: 1600 - total flux cleaned = 0.000526991 Jy ! Component: 1650 - total flux cleaned = 0.000510721 Jy ! Component: 1700 - total flux cleaned = 0.000518929 Jy ! Component: 1750 - total flux cleaned = 0.000503037 Jy ! Component: 1800 - total flux cleaned = 0.000518847 Jy ! Component: 1850 - total flux cleaned = 0.000503094 Jy ! Component: 1900 - total flux cleaned = 0.00049534 Jy ! Component: 1950 - total flux cleaned = 0.000510782 Jy ! Component: 2000 - total flux cleaned = 0.000503216 Jy ! Total flux subtracted in 2048 components = 0.000518407 Jy ! Clean residual min=-0.000493 max=0.000395 Jy/beam ! Clean residual mean=0.000002 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0661645 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 232 components and 0.0661645 Jy ![Exited script file: muppet] wmap "J1213-1658_X_2017_07_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8857 x 2.2 at -3.772 degrees (North through East) ! Clean map min=-0.00069521 max=0.051863 Jy/beam ! Writing clean map to FITS file: J1213-1658_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0518629 invert ! Inverting map ! Your choice of large map pixels excluded 0.0646% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145687 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.842724 0.842724 1.68545 3.3709 6.74179 13.4836 26.9672 53.9343 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.051 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8857 x 2.2 at -3.772 degrees (North through East) ! Clean map min=-0.00069521 max=0.051863 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 J1213-1658_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:25:10 2019