! Started logfile: J0202-0559_X_2017_08_05_pus_uvs.log on Thu May 9 18:46:31 2019 obs J0202-0559_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0202-0559_X_2017_08_05_pus_uva.fits ! AN table 1: 55 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.941818 visibilities/baseline/integration-bin. ! Found source: J0202-0559 ! ! 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 575 lines of history. ! ! Reading 27972 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 J0202-0559_X_2017_08_05_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 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 18 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=0.895787Jy sigma=0.007251 ! Fit after self-cal, rms=0.883562Jy sigma=0.007171 ! 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 ! Estimated beam: bmin=0.7273 mas, bmaj=1.743 mas, bpa=-0.3513 degrees ! Estimated noise=909.867 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 = 0.0913637 Jy ! Component: 100 - total flux cleaned = 0.114374 Jy ! Total flux subtracted in 100 components = 0.114374 Jy ! Clean residual min=-0.004375 max=0.009163 Jy/beam ! Clean residual mean=0.000000 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.114374 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.114374 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=0.089945Jy sigma=0.000664 ! Fit after self-cal, rms=0.089936Jy sigma=0.000664 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0092814 Jy ! Component: 100 - total flux cleaned = 0.0133961 Jy ! Total flux subtracted in 100 components = 0.0133961 Jy ! Clean residual min=-0.003921 max=0.003556 Jy/beam ! Clean residual mean=0.000001 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.12777 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.12777 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=0.088936Jy sigma=0.000656 ! Fit after self-cal, rms=0.088939Jy sigma=0.000656 ! Inverting map 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 ! Estimated beam: bmin=0.8844 mas, bmaj=2.003 mas, bpa=-1.109 degrees ! Estimated noise=535.26 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 = 0.00259902 Jy ! Component: 100 - total flux cleaned = 0.00374266 Jy ! Component: 150 - total flux cleaned = 0.00398944 Jy ! Component: 200 - total flux cleaned = 0.00411245 Jy ! Total flux subtracted in 200 components = 0.00411245 Jy ! Clean residual min=-0.002872 max=0.003754 Jy/beam ! Clean residual mean=0.000003 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.131883 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.131883 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=0.088853Jy sigma=0.000656 ! Fit after self-cal, rms=0.088853Jy sigma=0.000656 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.08 KP 1.15 ! LA 0.98 MK 1.02 NL 0.86 OV 1.14 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.07 KP 1.04 ! LA 0.96 MK 1.02 NL 0.87 OV 1.10 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.09 KP 0.96 ! LA 0.99 MK 1.01 NL 0.85 OV 1.07 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.01 KP 0.92 ! LA 1.05 MK 1.00 NL 0.88 OV 1.09 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.00 KP 0.88 ! LA 1.00 MK 1.04 NL 0.91 OV 1.10 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 0.99 KP 0.88 ! LA 0.98 MK 0.98 NL 0.90 OV 1.15 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.04 KP 0.84 ! LA 1.04 MK 1.00 NL 0.88 OV 1.17 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.34 KP 0.84 ! LA 1.02 MK 1.00 NL 0.89 OV 1.17 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.06 KP 0.88 ! LA 0.96 MK 1.00 NL 0.87 OV 1.09 ! PT 1.08 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.06 KP 1.01 ! LA 1.01 MK 0.99 NL 0.90 OV 1.09 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 0.95 ! LA 0.99 MK 1.03 NL 0.89 OV 1.14 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.02 KP 0.99 ! LA 0.98 MK 1.01 NL 0.91 OV 1.06 ! PT 0.99 SC 0.97 ! ! ! Fit before self-cal, rms=0.088853Jy sigma=0.000656 ! Fit after self-cal, rms=0.087890Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8878 mas, bmaj=2 mas, bpa=-1.111 degrees ! Estimated noise=534.67 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 (-4, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210719 Jy ! Component: 100 - total flux cleaned = 0.00269621 Jy ! Component: 150 - total flux cleaned = 0.00282782 Jy ! Component: 200 - total flux cleaned = 0.00296426 Jy ! Total flux subtracted in 200 components = 0.00296426 Jy ! Clean residual min=-0.001417 max=0.001345 Jy/beam ! Clean residual mean=-0.000003 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.134847 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 41 components and 0.134847 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=0.087835Jy sigma=0.000647 ! Fit after self-cal, rms=0.087829Jy sigma=0.000647 ! Inverting map 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=0.087829Jy sigma=0.000647 ! Fit after self-cal, rms=0.095127Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8882 mas, bmaj=2.002 mas, bpa=-1.198 degrees ! Estimated noise=535.125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000234214 Jy ! Component: 100 - total flux cleaned = 0.000388188 Jy ! Component: 150 - total flux cleaned = 0.000460735 Jy ! Component: 200 - total flux cleaned = 0.000461476 Jy ! Total flux subtracted in 200 components = 0.000461476 Jy ! Clean residual min=-0.001297 max=0.001264 Jy/beam ! Clean residual mean=0.000000 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.135309 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.135309 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=0.095118Jy sigma=0.000645 ! Fit after self-cal, rms=0.095165Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 6.7765e-05 Jy ! Component: 100 - total flux cleaned = 9.60824e-05 Jy ! Component: 150 - total flux cleaned = 9.60948e-05 Jy ! Component: 200 - total flux cleaned = 8.42763e-05 Jy ! Total flux subtracted in 200 components = 8.42763e-05 Jy ! Clean residual min=-0.001266 max=0.001235 Jy/beam ! Clean residual mean=0.000000 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.135393 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.135393 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=0.095161Jy sigma=0.000645 ! Fit after self-cal, rms=0.095160Jy sigma=0.000645 ! Inverting map 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=0.095160Jy sigma=0.000645 ! Fit after self-cal, rms=0.095795Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8884 mas, bmaj=2.002 mas, bpa=-1.235 degrees ! Estimated noise=535.298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.95621e-05 Jy ! Component: 100 - total flux cleaned = 2.76199e-05 Jy ! Component: 150 - total flux cleaned = 1.68827e-05 Jy ! Component: 200 - total flux cleaned = 7.43683e-06 Jy ! Total flux subtracted in 200 components = 7.43683e-06 Jy ! Clean residual min=-0.001261 max=0.001190 Jy/beam ! Clean residual mean=0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.1354 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.1354 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=0.095792Jy sigma=0.000645 ! Fit after self-cal, rms=0.095792Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = -9.8732e-07 Jy ! Component: 100 - total flux cleaned = 8.38352e-06 Jy ! Component: 150 - total flux cleaned = 1.70395e-05 Jy ! Component: 200 - total flux cleaned = 1.68625e-05 Jy ! Total flux subtracted in 200 components = 1.68625e-05 Jy ! Clean residual min=-0.001251 max=0.001168 Jy/beam ! Clean residual mean=0.000000 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.135417 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.135417 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=0.095791Jy sigma=0.000645 ! Fit after self-cal, rms=0.095790Jy sigma=0.000645 ! Inverting map 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=0.095790Jy sigma=0.000645 ! Fit after self-cal, rms=0.095848Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.182 mas, bmaj=3.553 mas, bpa=1.655 degrees ! Estimated noise=680.573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000340303 Jy ! Component: 100 - total flux cleaned = 0.000433851 Jy ! Component: 150 - total flux cleaned = 0.000496839 Jy ! Component: 200 - total flux cleaned = 0.000486307 Jy ! Total flux subtracted in 200 components = 0.000486307 Jy ! Clean residual min=-0.001601 max=0.001070 Jy/beam ! Clean residual mean=-0.000000 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.135904 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.135904 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=0.095850Jy sigma=0.000645 ! Fit after self-cal, rms=0.095849Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = -2.98642e-06 Jy ! Component: 100 - total flux cleaned = 2.00241e-05 Jy ! Component: 150 - total flux cleaned = 2.09347e-05 Jy ! Component: 200 - total flux cleaned = 2.10544e-05 Jy ! Total flux subtracted in 200 components = 2.10544e-05 Jy ! Clean residual min=-0.001588 max=0.001065 Jy/beam ! Clean residual mean=-0.000000 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.135925 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 83 components and 0.135925 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=0.095850Jy sigma=0.000645 ! Fit after self-cal, rms=0.095849Jy sigma=0.000645 ! Inverting map 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 ! Estimated beam: bmin=0.8885 mas, bmaj=2.002 mas, bpa=-1.243 degrees ! Estimated noise=535.268 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8885 x 2.002 at -1.243 degrees (North through East) ! Clean map min=-0.0012575 max=0.11861 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 ! Estimated beam: bmin=0.7308 mas, bmaj=1.74 mas, bpa=-0.4528 degrees ! Estimated noise=913.507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0915836 Jy ! Component: 100 - total flux cleaned = 0.114819 Jy ! Component: 150 - total flux cleaned = 0.124021 Jy ! Component: 200 - total flux cleaned = 0.127988 Jy ! Total flux subtracted in 200 components = 0.127988 Jy ! Clean residual min=-0.002671 max=0.002558 Jy/beam ! Clean residual mean=0.000001 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.127987 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.127987 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8885 mas, bmaj=2.002 mas, bpa=-1.243 degrees ! Estimated noise=535.268 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) ! Added new window around map position (-0.8, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299652 Jy ! Component: 100 - total flux cleaned = 0.00493935 Jy ! Component: 150 - total flux cleaned = 0.00631533 Jy ! Component: 200 - total flux cleaned = 0.00702905 Jy ! Total flux subtracted in 200 components = 0.00702905 Jy ! Clean residual min=-0.001270 max=0.001070 Jy/beam ! Clean residual mean=0.000001 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.135017 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.135017 Jy ! Inverting map 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 ! Estimated beam: bmin=2.182 mas, bmaj=3.553 mas, bpa=1.655 degrees ! Estimated noise=680.573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000693475 Jy ! Component: 100 - total flux cleaned = 0.000867188 Jy ! Component: 150 - total flux cleaned = 0.00097181 Jy ! Component: 200 - total flux cleaned = 0.00105536 Jy ! Total flux subtracted in 200 components = 0.00105536 Jy ! Clean residual min=-0.001556 max=0.000928 Jy/beam ! Clean residual mean=-0.000000 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.136072 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 = 5.16221e-05 Jy ! Component: 100 - total flux cleaned = 3.78851e-05 Jy ! Component: 150 - total flux cleaned = 3.82022e-05 Jy ! Component: 200 - total flux cleaned = 3.80817e-05 Jy ! Total flux subtracted in 200 components = 3.80817e-05 Jy ! Clean residual min=-0.001581 max=0.000966 Jy/beam ! Clean residual mean=-0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.13611 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 72 components and 0.13611 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8885 mas, bmaj=2.002 mas, bpa=-1.243 degrees ! Estimated noise=535.268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000347842 Jy ! Component: 100 - total flux cleaned = 0.000365191 Jy ! Component: 150 - total flux cleaned = 0.000396674 Jy ! Component: 200 - total flux cleaned = 0.000411281 Jy ! Total flux subtracted in 200 components = 0.000411281 Jy ! Clean residual min=-0.001294 max=0.001107 Jy/beam ! Clean residual mean=-0.000001 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.136521 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 90 components and 0.136521 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=0.095839Jy sigma=0.000645 ! Fit after self-cal, rms=0.095835Jy sigma=0.000645 wmodel J0202-0559_X_2017_08_05_pus_map.mod ! Writing 90 model components to file: J0202-0559_X_2017_08_05_pus_map.mod wobs J0202-0559_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0202-0559_X_2017_08_05_pus_uvs.fits wwins J0202-0559_X_2017_08_05_pus_map.win ! wwins: Wrote 3 windows to J0202-0559_X_2017_08_05_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000314944 Jy ! Component: 100 - total flux cleaned = -0.00041493 Jy ! Component: 150 - total flux cleaned = -0.000470511 Jy ! Component: 200 - total flux cleaned = -0.000488261 Jy ! Component: 250 - total flux cleaned = -0.00053848 Jy ! Component: 300 - total flux cleaned = -0.000538805 Jy ! Component: 350 - total flux cleaned = -0.000554594 Jy ! Component: 400 - total flux cleaned = -0.00057004 Jy ! Component: 450 - total flux cleaned = -0.000585232 Jy ! Component: 500 - total flux cleaned = -0.000599713 Jy ! Component: 550 - total flux cleaned = -0.000599598 Jy ! Component: 600 - total flux cleaned = -0.000614126 Jy ! Component: 650 - total flux cleaned = -0.000641896 Jy ! Component: 700 - total flux cleaned = -0.0006282 Jy ! Component: 750 - total flux cleaned = -0.000628198 Jy ! Component: 800 - total flux cleaned = -0.000641406 Jy ! Component: 850 - total flux cleaned = -0.000654539 Jy ! Component: 900 - total flux cleaned = -0.000730877 Jy ! Component: 950 - total flux cleaned = -0.000730686 Jy ! Component: 1000 - total flux cleaned = -0.000767826 Jy ! Component: 1050 - total flux cleaned = -0.000804128 Jy ! Component: 1100 - total flux cleaned = -0.000839875 Jy ! Component: 1150 - total flux cleaned = -0.000863652 Jy ! Component: 1200 - total flux cleaned = -0.000933411 Jy ! Component: 1250 - total flux cleaned = -0.000956306 Jy ! Component: 1300 - total flux cleaned = -0.000990186 Jy ! Component: 1350 - total flux cleaned = -0.000990187 Jy ! Component: 1400 - total flux cleaned = -0.0010016 Jy ! Component: 1450 - total flux cleaned = -0.00105635 Jy ! Component: 1500 - total flux cleaned = -0.00109935 Jy ! Component: 1550 - total flux cleaned = -0.00112054 Jy ! Component: 1600 - total flux cleaned = -0.001131 Jy ! Component: 1650 - total flux cleaned = -0.00114145 Jy ! Component: 1700 - total flux cleaned = -0.00116218 Jy ! Component: 1750 - total flux cleaned = -0.00118257 Jy ! Component: 1800 - total flux cleaned = -0.00115237 Jy ! Component: 1850 - total flux cleaned = -0.00115259 Jy ! Component: 1900 - total flux cleaned = -0.00118213 Jy ! Component: 1950 - total flux cleaned = -0.00118215 Jy ! Component: 2000 - total flux cleaned = -0.00117254 Jy ! Total flux subtracted in 2048 components = -0.00117252 Jy ! Clean residual min=-0.000647 max=0.000603 Jy/beam ! Clean residual mean=-0.000002 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.135349 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 235 components and 0.135349 Jy ![Exited script file: muppet] wmap "J0202-0559_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8885 x 2.002 at -1.243 degrees (North through East) ! Clean map min=-0.00096601 max=0.11874 Jy/beam ! Writing clean map to FITS file: J0202-0559_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.118741 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175783 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.444116 0.444116 0.888231 1.77646 3.55292 7.10585 14.2117 28.4234 56.8468 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.118 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8885 x 2.002 at -1.243 degrees (North through East) ! Clean map min=-0.00096601 max=0.11874 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 J0202-0559_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:46:33 2019