! Started logfile: J0217+0144_X_2017_02_19_pus_uvs.log on Sat May 4 21:36:45 2019 obs J0217+0144_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0217+0144_X_2017_02_19_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.672222 visibilities/baseline/integration-bin. ! Found source: J0217+0144 ! ! 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 858 lines of history. ! ! Reading 2904 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 J0217+0144_X_2017_02_19_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.599749Jy sigma=0.005222 ! Fit after self-cal, rms=0.588027Jy sigma=0.005114 ! 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=0.7317 mas, bmaj=1.735 mas, bpa=-3.927 degrees ! Estimated noise=2521.12 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 = 0.386077 Jy ! Component: 100 - total flux cleaned = 0.460073 Jy ! Total flux subtracted in 100 components = 0.460073 Jy ! Clean residual min=-0.059774 max=0.143576 Jy/beam ! Clean residual mean=0.000219 rms=0.025639 Jy/beam ! Combined flux in latest and established models = 0.460073 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.460073 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=0.273245Jy sigma=0.002371 ! Fit after self-cal, rms=0.273216Jy sigma=0.002371 ! 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=0.852 mas, bmaj=1.875 mas, bpa=-0.5898 degrees ! Estimated noise=1642.61 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 = -0.040315 Jy ! Component: 100 - total flux cleaned = -0.0663804 Jy ! Component: 150 - total flux cleaned = -0.0740429 Jy ! Component: 200 - total flux cleaned = -0.0815793 Jy ! Total flux subtracted in 200 components = -0.0815793 Jy ! Clean residual min=-0.058275 max=0.166449 Jy/beam ! Clean residual mean=0.000139 rms=0.029897 Jy/beam ! Combined flux in latest and established models = 0.378493 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.378493 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=0.267639Jy sigma=0.002293 ! Fit after self-cal, rms=0.267506Jy sigma=0.002293 ! Inverting map ! Added new window around map position (5.8, 25.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.146589 Jy ! Component: 100 - total flux cleaned = 0.204604 Jy ! Component: 150 - total flux cleaned = 0.216579 Jy ! Component: 200 - total flux cleaned = 0.224977 Jy ! Total flux subtracted in 200 components = 0.224977 Jy ! Clean residual min=-0.059860 max=0.103580 Jy/beam ! Clean residual mean=0.000068 rms=0.018504 Jy/beam ! Combined flux in latest and established models = 0.603471 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 38 components and 0.603471 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=0.191022Jy sigma=0.001584 ! Fit after self-cal, rms=0.168205Jy sigma=0.001416 ! 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 0.90 FD 0.92 HN 0.95 KP 1.03 ! LA 12.09 MK 0.92 NL 0.88 OV 0.93 ! PT 1.00* SC 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.99 HN 0.97 KP 1.04 ! LA 12.46 MK 0.91 NL 0.87 OV 0.94 ! PT 1.00* SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.96 HN 0.96 KP 1.02 ! LA 14.27 MK 0.96 NL 0.88 OV 0.93 ! PT 1.00* SC 1.17 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 0.94 KP 1.00 ! LA 12.91 MK 0.96 NL 0.90 OV 0.92 ! PT 1.00* SC 1.14 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 0.89 KP 0.98 ! LA 12.43 MK 1.02 NL 0.93 OV 0.95 ! PT 1.00* SC 1.11 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 0.95 KP 0.96 ! LA 12.08 MK 1.02 NL 0.92 OV 0.92 ! PT 1.00* SC 1.14 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 0.90 KP 0.97 ! LA 10.39 MK 0.98 NL 0.92 OV 0.92 ! PT 1.00* SC 1.15 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.93 HN 0.87 KP 0.99 ! LA 10.62 MK 0.99 NL 0.92 OV 0.95 ! PT 1.00* SC 1.12 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.82 KP 0.99 ! LA 12.40 MK 0.92 NL 0.90 OV 0.94 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 0.87 KP 0.97 ! LA 9.43 MK 0.91 NL 0.93 OV 0.95 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.82 KP 0.99 ! LA 11.54 MK 0.89 NL 0.93 OV 0.96 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.81 KP 0.97 ! LA 12.29 MK 0.88 NL 0.92 OV 0.97 ! PT 1.00* SC 1.10 ! ! ! Fit before self-cal, rms=0.168205Jy sigma=0.001416 ! Fit after self-cal, rms=0.416203Jy sigma=0.000738 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8039 mas, bmaj=1.778 mas, bpa=-2.525 degrees ! Estimated noise=2011.5 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 = 0.00814367 Jy ! Component: 100 - total flux cleaned = 0.0117794 Jy ! Component: 150 - total flux cleaned = 0.0135386 Jy ! Component: 200 - total flux cleaned = 0.0153356 Jy ! Total flux subtracted in 200 components = 0.0153356 Jy ! Clean residual min=-0.018810 max=0.017830 Jy/beam ! Clean residual mean=0.000019 rms=0.004301 Jy/beam ! Combined flux in latest and established models = 0.618806 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.618806 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=0.415760Jy sigma=0.000717 ! Fit after self-cal, rms=0.416741Jy sigma=0.000714 ! 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=0.416741Jy sigma=0.000714 ! Fit after self-cal, rms=0.437784Jy sigma=0.000713 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8015 mas, bmaj=1.774 mas, bpa=-2.553 degrees ! Estimated noise=2011.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346108 Jy ! Component: 100 - total flux cleaned = 0.00489941 Jy ! Component: 150 - total flux cleaned = 0.00628829 Jy ! Component: 200 - total flux cleaned = 0.00717968 Jy ! Total flux subtracted in 200 components = 0.00717968 Jy ! Clean residual min=-0.018266 max=0.014897 Jy/beam ! Clean residual mean=0.000016 rms=0.003910 Jy/beam ! Combined flux in latest and established models = 0.625986 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.625986 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=0.437624Jy sigma=0.000705 ! Fit after self-cal, rms=0.437621Jy sigma=0.000704 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 = 0.000353337 Jy ! Component: 100 - total flux cleaned = 0.000876129 Jy ! Component: 150 - total flux cleaned = 0.00147365 Jy ! Component: 200 - total flux cleaned = 0.00216793 Jy ! Total flux subtracted in 200 components = 0.00216793 Jy ! Clean residual min=-0.017272 max=0.013974 Jy/beam ! Clean residual mean=0.000016 rms=0.003710 Jy/beam ! Combined flux in latest and established models = 0.628154 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.628154 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=0.437582Jy sigma=0.000699 ! Fit after self-cal, rms=0.437598Jy sigma=0.000699 ! 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=0.437598Jy sigma=0.000699 ! Fit after self-cal, rms=0.457883Jy sigma=0.000698 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7998 mas, bmaj=1.772 mas, bpa=-2.543 degrees ! Estimated noise=2012.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141102 Jy ! Component: 100 - total flux cleaned = 0.00172172 Jy ! Component: 150 - total flux cleaned = 0.00212086 Jy ! Component: 200 - total flux cleaned = 0.00261247 Jy ! Total flux subtracted in 200 components = 0.00261247 Jy ! Clean residual min=-0.016856 max=0.013027 Jy/beam ! Clean residual mean=0.000015 rms=0.003549 Jy/beam ! Combined flux in latest and established models = 0.630767 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 70 components and 0.630767 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=0.457847Jy sigma=0.000695 ! Fit after self-cal, rms=0.457723Jy sigma=0.000695 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 = -0.00055701 Jy ! Component: 100 - total flux cleaned = -0.000299125 Jy ! Component: 150 - total flux cleaned = 0.000168793 Jy ! Component: 200 - total flux cleaned = 0.000606644 Jy ! Total flux subtracted in 200 components = 0.000606644 Jy ! Clean residual min=-0.016332 max=0.012539 Jy/beam ! Clean residual mean=0.000016 rms=0.003434 Jy/beam ! Combined flux in latest and established models = 0.631373 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 72 components and 0.631373 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=0.457694Jy sigma=0.000692 ! Fit after self-cal, rms=0.457390Jy sigma=0.000692 ! 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=0.457390Jy sigma=0.000692 ! Fit after self-cal, rms=0.474647Jy sigma=0.000692 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.804 mas, bmaj=2.823 mas, bpa=10.67 degrees ! Estimated noise=2983.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00473664 Jy ! Component: 100 - total flux cleaned = 0.00554657 Jy ! Component: 150 - total flux cleaned = 0.00619396 Jy ! Component: 200 - total flux cleaned = 0.00654604 Jy ! Total flux subtracted in 200 components = 0.00654604 Jy ! Clean residual min=-0.016873 max=0.016184 Jy/beam ! Clean residual mean=0.000033 rms=0.004948 Jy/beam ! Combined flux in latest and established models = 0.637919 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.637919 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=0.474791Jy sigma=0.000690 ! Fit after self-cal, rms=0.474767Jy sigma=0.000689 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 = 0.000483578 Jy ! Component: 100 - total flux cleaned = 0.000880635 Jy ! Component: 150 - total flux cleaned = 0.00121042 Jy ! Component: 200 - total flux cleaned = 0.00134594 Jy ! Total flux subtracted in 200 components = 0.00134594 Jy ! Clean residual min=-0.015891 max=0.015489 Jy/beam ! Clean residual mean=0.000031 rms=0.004766 Jy/beam ! Combined flux in latest and established models = 0.639265 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 0.639265 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=0.474934Jy sigma=0.000688 ! Fit after self-cal, rms=0.474904Jy sigma=0.000688 ! 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=0.7987 mas, bmaj=1.77 mas, bpa=-2.517 degrees ! Estimated noise=2012.26 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7987 x 1.77 at -2.517 degrees (North through East) ! Clean map min=-0.014922 max=0.47227 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=0.6937 mas, bmaj=1.675 mas, bpa=-5.893 degrees ! Estimated noise=2827.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.429737 Jy ! Component: 100 - total flux cleaned = 0.544602 Jy ! Component: 150 - total flux cleaned = 0.591679 Jy ! Component: 200 - total flux cleaned = 0.620193 Jy ! Total flux subtracted in 200 components = 0.620193 Jy ! Clean residual min=-0.039321 max=0.019913 Jy/beam ! Clean residual mean=0.000015 rms=0.005503 Jy/beam ! Combined flux in latest and established models = 0.620193 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.620193 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7987 mas, bmaj=1.77 mas, bpa=-2.517 degrees ! Estimated noise=2012.26 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 = 0.0185424 Jy ! Component: 100 - total flux cleaned = 0.0229158 Jy ! Component: 150 - total flux cleaned = 0.0233952 Jy ! Component: 200 - total flux cleaned = 0.0241804 Jy ! Total flux subtracted in 200 components = 0.0241804 Jy ! Clean residual min=-0.014841 max=0.015314 Jy/beam ! Clean residual mean=0.000014 rms=0.003816 Jy/beam ! Combined flux in latest and established models = 0.644373 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.644373 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=1.804 mas, bmaj=2.823 mas, bpa=10.67 degrees ! Estimated noise=2983.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352997 Jy ! Component: 100 - total flux cleaned = 0.00352847 Jy ! Component: 150 - total flux cleaned = 0.00352367 Jy ! Component: 200 - total flux cleaned = 0.00352654 Jy ! Total flux subtracted in 200 components = 0.00352654 Jy ! Clean residual min=-0.014056 max=0.017971 Jy/beam ! Clean residual mean=0.000030 rms=0.004796 Jy/beam ! Combined flux in latest and established models = 0.6479 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 = -0.000236622 Jy ! Component: 100 - total flux cleaned = -0.000226367 Jy ! Component: 150 - total flux cleaned = -0.000241375 Jy ! Component: 200 - total flux cleaned = -0.000407531 Jy ! Total flux subtracted in 200 components = -0.000407531 Jy ! Clean residual min=-0.014166 max=0.017072 Jy/beam ! Clean residual mean=0.000030 rms=0.004568 Jy/beam ! Combined flux in latest and established models = 0.647492 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 50 components and 0.647492 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7987 mas, bmaj=1.77 mas, bpa=-2.517 degrees ! Estimated noise=2012.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.60996e-06 Jy ! Component: 100 - total flux cleaned = -0.0014635 Jy ! Component: 150 - total flux cleaned = -0.00205639 Jy ! Component: 200 - total flux cleaned = -0.00205102 Jy ! Total flux subtracted in 200 components = -0.00205102 Jy ! Clean residual min=-0.014782 max=0.012591 Jy/beam ! Clean residual mean=0.000013 rms=0.003210 Jy/beam ! Combined flux in latest and established models = 0.645441 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.645441 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=0.475010Jy sigma=0.000688 ! Fit after self-cal, rms=0.474726Jy sigma=0.000685 wmodel J0217+0144_X_2017_02_19_pus_map.mod ! Writing 61 model components to file: J0217+0144_X_2017_02_19_pus_map.mod wobs J0217+0144_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0217+0144_X_2017_02_19_pus_uvs.fits wwins J0217+0144_X_2017_02_19_pus_map.win ! wwins: Wrote 2 windows to J0217+0144_X_2017_02_19_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 = -0.00326993 Jy ! Component: 100 - total flux cleaned = -0.00550142 Jy ! Component: 150 - total flux cleaned = -0.00657971 Jy ! Component: 200 - total flux cleaned = -0.0073864 Jy ! Component: 250 - total flux cleaned = -0.00828732 Jy ! Component: 300 - total flux cleaned = -0.00969254 Jy ! Component: 350 - total flux cleaned = -0.0107441 Jy ! Component: 400 - total flux cleaned = -0.0118582 Jy ! Component: 450 - total flux cleaned = -0.0127932 Jy ! Component: 500 - total flux cleaned = -0.0133491 Jy ! Component: 550 - total flux cleaned = -0.0137754 Jy ! Component: 600 - total flux cleaned = -0.0141824 Jy ! Component: 650 - total flux cleaned = -0.014666 Jy ! Component: 700 - total flux cleaned = -0.0148521 Jy ! Component: 750 - total flux cleaned = -0.0153896 Jy ! Component: 800 - total flux cleaned = -0.0157321 Jy ! Component: 850 - total flux cleaned = -0.0161452 Jy ! Component: 900 - total flux cleaned = -0.0165438 Jy ! Component: 950 - total flux cleaned = -0.0170086 Jy ! Component: 1000 - total flux cleaned = -0.0173865 Jy ! Component: 1050 - total flux cleaned = -0.0181942 Jy ! Component: 1100 - total flux cleaned = -0.0187653 Jy ! Component: 1150 - total flux cleaned = -0.0194639 Jy ! Component: 1200 - total flux cleaned = -0.0200758 Jy ! Component: 1250 - total flux cleaned = -0.0205407 Jy ! Component: 1300 - total flux cleaned = -0.0209964 Jy ! Component: 1350 - total flux cleaned = -0.0214411 Jy ! Component: 1400 - total flux cleaned = -0.0218144 Jy ! Component: 1450 - total flux cleaned = -0.0221797 Jy ! Component: 1500 - total flux cleaned = -0.0224786 Jy ! Component: 1550 - total flux cleaned = -0.0228306 Jy ! Component: 1600 - total flux cleaned = -0.0231172 Jy ! Component: 1650 - total flux cleaned = -0.0232861 Jy ! Component: 1700 - total flux cleaned = -0.023563 Jy ! Component: 1750 - total flux cleaned = -0.0237262 Jy ! Component: 1800 - total flux cleaned = -0.0239413 Jy ! Component: 1850 - total flux cleaned = -0.0241527 Jy ! Component: 1900 - total flux cleaned = -0.0242559 Jy ! Component: 1950 - total flux cleaned = -0.0243584 Jy ! Component: 2000 - total flux cleaned = -0.0244094 Jy ! Total flux subtracted in 2048 components = -0.0243598 Jy ! Clean residual min=-0.002705 max=0.003086 Jy/beam ! Clean residual mean=0.000006 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.621081 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 208 components and 0.621081 Jy ![Exited script file: muppet] wmap "J0217+0144_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7987 x 1.77 at -2.517 degrees (North through East) ! Clean map min=-0.010317 max=0.47495 Jy/beam ! Writing clean map to FITS file: J0217+0144_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.47495 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000928034 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.586189 0.586189 1.17238 2.34476 4.68951 9.37903 18.7581 37.5161 75.0322 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0027 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.474 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7987 x 1.77 at -2.517 degrees (North through East) ! Clean map min=-0.010317 max=0.47495 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 J0217+0144_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:36:46 2019