! Started logfile: J1348-1640_X_2017_03_23_pus_uvs.log on Mon May 13 10:24:12 2019 obs J1348-1640_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1348-1640_X_2017_03_23_pus_uva.fits ! AN table 1: 219 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.777473 visibilities/baseline/integration-bin. ! Found source: J1348-1640 ! ! 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 91944 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 J1348-1640_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 289 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 289 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 319 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 289 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 259 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 289 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 319 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 259 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 319 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 259 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 319 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 422 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.988260Jy sigma=0.007329 ! Fit after self-cal, rms=0.948616Jy sigma=0.007114 ! 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 0.0952% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7324 mas, bmaj=2.046 mas, bpa=-1.17 degrees ! Estimated noise=1091.83 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 = 0.0454115 Jy ! Component: 100 - total flux cleaned = 0.0556216 Jy ! Total flux subtracted in 100 components = 0.0556216 Jy ! Clean residual min=-0.004260 max=0.005037 Jy/beam ! Clean residual mean=0.000025 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.0556216 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0556216 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=0.125891Jy sigma=0.000634 ! Fit after self-cal, rms=0.125311Jy sigma=0.000631 ! Inverting map ! Your choice of large map pixels excluded 0.0952% 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 0.0952% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.991 mas, bmaj=2.67 mas, bpa=-2.379 degrees ! Estimated noise=333.652 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 = 0.00314701 Jy ! Component: 100 - total flux cleaned = 0.00402402 Jy ! Component: 150 - total flux cleaned = 0.0040237 Jy ! Component: 200 - total flux cleaned = 0.00402506 Jy ! Total flux subtracted in 200 components = 0.00402506 Jy ! Clean residual min=-0.001724 max=0.001605 Jy/beam ! Clean residual mean=0.000013 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0596466 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.0596466 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=0.125193Jy sigma=0.000630 ! Fit after self-cal, rms=0.125201Jy sigma=0.000630 ! Inverting map ! Your choice of large map pixels excluded 0.0952% 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 0.98 FD 1.05 HN 1.06 KP 0.99 ! LA 1.03 MK 1.02 NL 0.96 OV 1.07 ! PT 1.00 SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.16 KP 0.96 ! LA 1.02 MK 1.01 NL 1.04 OV 1.06 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.03 KP 0.96 ! LA 1.00 MK 1.10 NL 1.03 OV 1.05 ! PT 1.01 SC 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 0.99 KP 0.95 ! LA 1.03 MK 1.07 NL 1.03 OV 1.09 ! PT 1.04 SC 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.03 KP 0.99 ! LA 0.99 MK 1.07 NL 1.03 OV 1.05 ! PT 0.95 SC 1.20 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.05 KP 0.93 ! LA 1.00 MK 1.00 NL 1.02 OV 1.04 ! PT 1.00 SC 1.14 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.05 KP 1.03 ! LA 0.96 MK 0.95 NL 1.02 OV 1.08 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.98 KP 0.97 ! LA 1.00 MK 1.03 NL 1.02 OV 1.04 ! PT 0.95 SC 1.18 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.96 KP 0.99 ! LA 1.01 MK 1.01 NL 1.01 OV 1.01 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.93 HN 1.00 KP 0.97 ! LA 1.02 MK 0.94 NL 1.04 OV 1.07 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 0.95 KP 0.96 ! LA 1.01 MK 0.96 NL 0.97 OV 1.03 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.98 HN 0.94 KP 0.93 ! LA 1.00 MK 0.79 NL 1.04 OV 0.99 ! PT 0.94 SC 0.90 ! ! ! Fit before self-cal, rms=0.125201Jy sigma=0.000630 ! Fit after self-cal, rms=0.128627Jy sigma=0.000629 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0952% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1 mas, bmaj=2.705 mas, bpa=-2.903 degrees ! Estimated noise=336.865 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 = 0.000341895 Jy ! Component: 100 - total flux cleaned = 0.000300988 Jy ! Component: 150 - total flux cleaned = 0.000227091 Jy ! Component: 200 - total flux cleaned = 0.000158797 Jy ! Total flux subtracted in 200 components = 0.000158797 Jy ! Clean residual min=-0.001223 max=0.001604 Jy/beam ! Clean residual mean=0.000009 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0598054 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.0598054 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=0.128564Jy sigma=0.000629 ! Fit after self-cal, rms=0.128544Jy sigma=0.000629 ! Inverting map ! Your choice of large map pixels excluded 0.0952% 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=0.128544Jy sigma=0.000629 ! Fit after self-cal, rms=0.109906Jy sigma=0.000628 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0952% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.001 mas, bmaj=2.653 mas, bpa=-2.358 degrees ! Estimated noise=337.862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000433995 Jy ! Component: 100 - total flux cleaned = 0.000434507 Jy ! Component: 150 - total flux cleaned = 0.000434444 Jy ! Component: 200 - total flux cleaned = 0.000435259 Jy ! Total flux subtracted in 200 components = 0.000435259 Jy ! Clean residual min=-0.000890 max=0.001212 Jy/beam ! Clean residual mean=0.000011 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0602407 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.0602407 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=0.109895Jy sigma=0.000628 ! Fit after self-cal, rms=0.109686Jy sigma=0.000628 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0952% 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 (1.6, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116793 Jy ! Component: 100 - total flux cleaned = 0.00137021 Jy ! Component: 150 - total flux cleaned = 0.00132718 Jy ! Component: 200 - total flux cleaned = 0.00128719 Jy ! Total flux subtracted in 200 components = 0.00128719 Jy ! Clean residual min=-0.000853 max=0.001133 Jy/beam ! Clean residual mean=0.000006 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0615279 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.0615279 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=0.109664Jy sigma=0.000628 ! Fit after self-cal, rms=0.109621Jy sigma=0.000628 ! Inverting map ! Your choice of large map pixels excluded 0.0952% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-5, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105691 Jy ! Component: 100 - total flux cleaned = 0.0015214 Jy ! Component: 150 - total flux cleaned = 0.00158853 Jy ! Component: 200 - total flux cleaned = 0.00154659 Jy ! Total flux subtracted in 200 components = 0.00154659 Jy ! Clean residual min=-0.000867 max=0.001066 Jy/beam ! Clean residual mean=0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0630745 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 50 components and 0.0630745 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=0.109601Jy sigma=0.000628 ! Fit after self-cal, rms=0.109577Jy sigma=0.000628 ! Inverting map ! Your choice of large map pixels excluded 0.0952% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (3, -13.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000596121 Jy ! Component: 100 - total flux cleaned = 0.000850011 Jy ! Component: 150 - total flux cleaned = 0.000875332 Jy ! Component: 200 - total flux cleaned = 0.00085453 Jy ! Total flux subtracted in 200 components = 0.00085453 Jy ! Clean residual min=-0.000822 max=0.000970 Jy/beam ! Clean residual mean=0.000000 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.063929 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.063929 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=0.109556Jy sigma=0.000627 ! Fit after self-cal, rms=0.109542Jy sigma=0.000627 ! Inverting map ! Your choice of large map pixels excluded 0.0952% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (4.2, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00082822 Jy ! Component: 100 - total flux cleaned = 0.00104027 Jy ! Component: 150 - total flux cleaned = 0.00108773 Jy ! Component: 200 - total flux cleaned = 0.00106697 Jy ! Total flux subtracted in 200 components = 0.00106697 Jy ! Clean residual min=-0.000791 max=0.000875 Jy/beam ! Clean residual mean=-0.000002 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.064996 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 70 components and 0.064996 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=0.109523Jy sigma=0.000627 ! Fit after self-cal, rms=0.109504Jy sigma=0.000627 ! Inverting map ! Your choice of large map pixels excluded 0.0952% 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=0.109504Jy sigma=0.000627 ! Fit after self-cal, rms=0.103251Jy sigma=0.000627 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0952% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9942 mas, bmaj=2.618 mas, bpa=-1.896 degrees ! Estimated noise=335.745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000760751 Jy ! Component: 100 - total flux cleaned = 0.00103915 Jy ! Component: 150 - total flux cleaned = 0.00100368 Jy ! Component: 200 - total flux cleaned = 0.000987552 Jy ! Total flux subtracted in 200 components = 0.000987552 Jy ! Clean residual min=-0.000731 max=0.000816 Jy/beam ! Clean residual mean=0.000003 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0659835 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 85 components and 0.0659835 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=0.103241Jy sigma=0.000627 ! Fit after self-cal, rms=0.103109Jy sigma=0.000627 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0952% 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 (22.2, 17.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000479755 Jy ! Component: 100 - total flux cleaned = 0.000529132 Jy ! Component: 150 - total flux cleaned = 0.000615175 Jy ! Component: 200 - total flux cleaned = 0.000694145 Jy ! Total flux subtracted in 200 components = 0.000694145 Jy ! Clean residual min=-0.000686 max=0.000741 Jy/beam ! Clean residual mean=0.000002 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0666777 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 97 components and 0.0666777 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=0.103094Jy sigma=0.000627 ! Fit after self-cal, rms=0.103074Jy sigma=0.000627 ! Inverting map ! Your choice of large map pixels excluded 0.0952% 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=0.103074Jy sigma=0.000627 ! Fit after self-cal, rms=0.101665Jy sigma=0.000627 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0952% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.259 mas, bmaj=4.73 mas, bpa=3.445 degrees ! Estimated noise=381.838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.75689e-05 Jy ! Component: 100 - total flux cleaned = -2.72341e-06 Jy ! Component: 150 - total flux cleaned = -3.16464e-05 Jy ! Component: 200 - total flux cleaned = 1.75266e-05 Jy ! Total flux subtracted in 200 components = 1.75266e-05 Jy ! Clean residual min=-0.000507 max=0.000636 Jy/beam ! Clean residual mean=0.000008 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0666952 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 118 components and 0.0666952 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=0.101661Jy sigma=0.000627 ! Fit after self-cal, rms=0.101611Jy sigma=0.000627 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0952% 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 = 5.34028e-05 Jy ! Component: 100 - total flux cleaned = 3.98892e-05 Jy ! Component: 150 - total flux cleaned = 1.68422e-05 Jy ! Component: 200 - total flux cleaned = -1.35753e-05 Jy ! Total flux subtracted in 200 components = -1.35753e-05 Jy ! Clean residual min=-0.000549 max=0.000633 Jy/beam ! Clean residual mean=0.000006 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0666816 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 128 components and 0.0666816 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=0.101609Jy sigma=0.000627 ! Fit after self-cal, rms=0.101598Jy sigma=0.000627 ! Inverting map ! Your choice of large map pixels excluded 0.0952% 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 0.0952% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9907 mas, bmaj=2.605 mas, bpa=-1.753 degrees ! Estimated noise=335.141 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9907 x 2.605 at -1.753 degrees (North through East) ! Clean map min=-0.00079126 max=0.05904 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 0.0952% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7267 mas, bmaj=1.965 mas, bpa=0.0602 degrees ! Estimated noise=1059.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0455271 Jy ! Component: 100 - total flux cleaned = 0.0560856 Jy ! Component: 150 - total flux cleaned = 0.0601675 Jy ! Component: 200 - total flux cleaned = 0.0626022 Jy ! Total flux subtracted in 200 components = 0.0626022 Jy ! Clean residual min=-0.002643 max=0.002993 Jy/beam ! Clean residual mean=0.000014 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.0626022 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0626022 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0952% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9907 mas, bmaj=2.605 mas, bpa=-1.753 degrees ! Estimated noise=335.141 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 = 0.00218714 Jy ! Component: 100 - total flux cleaned = 0.00341322 Jy ! Component: 150 - total flux cleaned = 0.00386741 Jy ! Component: 200 - total flux cleaned = 0.00413411 Jy ! Total flux subtracted in 200 components = 0.00413411 Jy ! Clean residual min=-0.000904 max=0.001084 Jy/beam ! Clean residual mean=0.000007 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0667363 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 46 components and 0.0667363 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0952% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (5.2, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000667724 Jy ! Component: 100 - total flux cleaned = 0.00089517 Jy ! Component: 150 - total flux cleaned = 0.00107089 Jy ! Component: 200 - total flux cleaned = 0.00126715 Jy ! Total flux subtracted in 200 components = 0.00126715 Jy ! Clean residual min=-0.000781 max=0.000808 Jy/beam ! Clean residual mean=0.000004 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0680035 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 71 components and 0.0680035 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0952% 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 0.0952% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.259 mas, bmaj=4.73 mas, bpa=3.445 degrees ! Estimated noise=381.838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.5185e-05 Jy ! Component: 100 - total flux cleaned = 6.17452e-05 Jy ! Component: 150 - total flux cleaned = 0.000168543 Jy ! Component: 200 - total flux cleaned = 0.00022499 Jy ! Total flux subtracted in 200 components = 0.00022499 Jy ! Clean residual min=-0.000625 max=0.000686 Jy/beam ! Clean residual mean=0.000003 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0682285 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 = 1.70961e-05 Jy ! Component: 100 - total flux cleaned = 3.19727e-05 Jy ! Component: 150 - total flux cleaned = 1.27979e-06 Jy ! Component: 200 - total flux cleaned = 2.16498e-06 Jy ! Total flux subtracted in 200 components = 2.16498e-06 Jy ! Clean residual min=-0.000598 max=0.000669 Jy/beam ! Clean residual mean=0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0682306 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 110 components and 0.0682306 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0952% 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 0.0952% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9907 mas, bmaj=2.605 mas, bpa=-1.753 degrees ! Estimated noise=335.141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.72866e-06 Jy ! Component: 100 - total flux cleaned = 1.78817e-05 Jy ! Component: 150 - total flux cleaned = -6.98534e-06 Jy ! Component: 200 - total flux cleaned = -3.19602e-05 Jy ! Total flux subtracted in 200 components = -3.19602e-05 Jy ! Clean residual min=-0.000646 max=0.000725 Jy/beam ! Clean residual mean=0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0681987 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 128 components and 0.0681987 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=0.101625Jy sigma=0.000627 ! Fit after self-cal, rms=0.101639Jy sigma=0.000627 wmodel J1348-1640_X_2017_03_23_pus_map.mod ! Writing 128 model components to file: J1348-1640_X_2017_03_23_pus_map.mod wobs J1348-1640_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1348-1640_X_2017_03_23_pus_uvs.fits wwins J1348-1640_X_2017_03_23_pus_map.win ! wwins: Wrote 7 windows to J1348-1640_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 0.0952% 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 = 0.000222804 Jy ! Component: 100 - total flux cleaned = 0.000293732 Jy ! Component: 150 - total flux cleaned = 0.000304904 Jy ! Component: 200 - total flux cleaned = 0.000315558 Jy ! Component: 250 - total flux cleaned = 0.000336774 Jy ! Component: 300 - total flux cleaned = 0.000378192 Jy ! Component: 350 - total flux cleaned = 0.000378202 Jy ! Component: 400 - total flux cleaned = 0.000378312 Jy ! Component: 450 - total flux cleaned = 0.000397982 Jy ! Component: 500 - total flux cleaned = 0.000407558 Jy ! Component: 550 - total flux cleaned = 0.000397922 Jy ! Component: 600 - total flux cleaned = 0.000379332 Jy ! Component: 650 - total flux cleaned = 0.000388664 Jy ! Component: 700 - total flux cleaned = 0.000424893 Jy ! Component: 750 - total flux cleaned = 0.0004339 Jy ! Component: 800 - total flux cleaned = 0.000451507 Jy ! Component: 850 - total flux cleaned = 0.000451397 Jy ! Component: 900 - total flux cleaned = 0.000460107 Jy ! Component: 950 - total flux cleaned = 0.000477182 Jy ! Component: 1000 - total flux cleaned = 0.000493987 Jy ! Component: 1050 - total flux cleaned = 0.000477278 Jy ! Component: 1100 - total flux cleaned = 0.00046918 Jy ! Component: 1150 - total flux cleaned = 0.000452828 Jy ! Component: 1200 - total flux cleaned = 0.000469166 Jy ! Component: 1250 - total flux cleaned = 0.000445116 Jy ! Component: 1300 - total flux cleaned = 0.000469074 Jy ! Component: 1350 - total flux cleaned = 0.000461233 Jy ! Component: 1400 - total flux cleaned = 0.000469076 Jy ! Component: 1450 - total flux cleaned = 0.000438178 Jy ! Component: 1500 - total flux cleaned = 0.000438276 Jy ! Component: 1550 - total flux cleaned = 0.000445916 Jy ! Component: 1600 - total flux cleaned = 0.00042326 Jy ! Component: 1650 - total flux cleaned = 0.000423275 Jy ! Component: 1700 - total flux cleaned = 0.000438204 Jy ! Component: 1750 - total flux cleaned = 0.000423439 Jy ! Component: 1800 - total flux cleaned = 0.000416169 Jy ! Component: 1850 - total flux cleaned = 0.000430747 Jy ! Component: 1900 - total flux cleaned = 0.000394622 Jy ! Component: 1950 - total flux cleaned = 0.000408966 Jy ! Component: 2000 - total flux cleaned = 0.000387619 Jy ! Total flux subtracted in 2048 components = 0.000422999 Jy ! Clean residual min=-0.000353 max=0.000445 Jy/beam ! Clean residual mean=-0.000001 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0686217 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 251 components and 0.0686216 Jy ![Exited script file: muppet] wmap "J1348-1640_X_2017_03_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0952% 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: 0.9907 x 2.605 at -1.753 degrees (North through East) ! Clean map min=-0.00083406 max=0.058574 Jy/beam ! Writing clean map to FITS file: J1348-1640_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 0.0585738 invert ! Inverting map ! Your choice of large map pixels excluded 0.0952% 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 0.000131783 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.674958 0.674958 1.34992 2.69983 5.39967 10.7993 21.5987 43.1973 86.3947 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.058 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9907 x 2.605 at -1.753 degrees (North through East) ! Clean map min=-0.00083406 max=0.058574 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 J1348-1640_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:24:18 2019