! Started logfile: J0953+1720_X_2017_08_05_pus_uvs.log on Thu May 9 18:51:18 2019 obs J0953+1720_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0953+1720_X_2017_08_05_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968981 visibilities/baseline/integration-bin. ! Found source: J0953+1720 ! ! 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 75348 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 J0953+1720_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.941444Jy sigma=0.007740 ! Fit after self-cal, rms=0.922574Jy sigma=0.007599 ! 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=0.741 mas, bmaj=1.662 mas, bpa=-0.9151 degrees ! Estimated noise=764.884 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 = 0.063285 Jy ! Component: 100 - total flux cleaned = 0.0770953 Jy ! Total flux subtracted in 100 components = 0.0770953 Jy ! Clean residual min=-0.002308 max=0.003966 Jy/beam ! Clean residual mean=0.000006 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.0770953 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0770953 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=0.083804Jy sigma=0.000650 ! Fit after self-cal, rms=0.083784Jy sigma=0.000650 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00365678 Jy ! Component: 100 - total flux cleaned = 0.00503388 Jy ! Total flux subtracted in 100 components = 0.00503388 Jy ! Clean residual min=-0.002262 max=0.002302 Jy/beam ! Clean residual mean=0.000005 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0821292 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0821292 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=0.083648Jy sigma=0.000649 ! Fit after self-cal, rms=0.083650Jy sigma=0.000649 ! 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=0.8849 mas, bmaj=1.906 mas, bpa=-0.5956 degrees ! Estimated noise=317.094 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 = 0.000691543 Jy ! Component: 100 - total flux cleaned = 0.000829351 Jy ! Component: 150 - total flux cleaned = 0.000908673 Jy ! Component: 200 - total flux cleaned = 0.000948181 Jy ! Total flux subtracted in 200 components = 0.000948181 Jy ! Clean residual min=-0.001988 max=0.001692 Jy/beam ! Clean residual mean=0.000007 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0830774 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.0830774 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=0.083638Jy sigma=0.000649 ! Fit after self-cal, rms=0.083642Jy sigma=0.000649 ! 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 0.97 FD 1.02 HN 1.03 KP 1.06 ! LA 1.00 MK 1.03 NL 0.93 OV 1.11 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.33 KP 1.06 ! LA 0.99 MK 1.02 NL 0.90 OV 1.12 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.09 KP 0.99 ! LA 1.05 MK 1.02 NL 0.92 OV 1.08 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.03 KP 0.93 ! LA 1.05 MK 1.01 NL 0.92 OV 1.06 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.98 KP 0.85 ! LA 1.02 MK 0.99 NL 0.87 OV 1.12 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.02 KP 0.85 ! LA 0.99 MK 0.99 NL 0.93 OV 1.12 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.04 KP 0.83 ! LA 1.06 MK 0.97 NL 0.91 OV 1.11 ! PT 1.06 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.06 KP 0.85 ! LA 1.02 MK 1.01 NL 0.89 OV 1.09 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.27 KP 0.87 ! LA 1.01 MK 0.99 NL 0.90 OV 1.08 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.99 KP 0.90 ! LA 1.01 MK 1.02 NL 0.90 OV 1.09 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 1.05 KP 0.93 ! LA 1.02 MK 0.97 NL 0.91 OV 1.09 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 0.92 KP 0.94 ! LA 1.00 MK 0.95 NL 0.91 OV 1.06 ! PT 1.03 SC 0.99 ! ! ! Fit before self-cal, rms=0.083642Jy sigma=0.000649 ! Fit after self-cal, rms=0.082647Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8886 mas, bmaj=1.907 mas, bpa=-0.8174 degrees ! Estimated noise=317.886 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 = 0.000149154 Jy ! Component: 100 - total flux cleaned = 0.000149796 Jy ! Component: 150 - total flux cleaned = 0.000156169 Jy ! Component: 200 - total flux cleaned = 0.000156155 Jy ! Total flux subtracted in 200 components = 0.000156155 Jy ! Clean residual min=-0.001045 max=0.000870 Jy/beam ! Clean residual mean=0.000001 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0832335 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0832335 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=0.082645Jy sigma=0.000646 ! Fit after self-cal, rms=0.082644Jy sigma=0.000645 ! 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=0.082644Jy sigma=0.000645 ! Fit after self-cal, rms=0.084245Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8884 mas, bmaj=1.905 mas, bpa=-0.9298 degrees ! Estimated noise=318.064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132235 Jy ! Component: 100 - total flux cleaned = 0.000132263 Jy ! Component: 150 - total flux cleaned = 0.000147079 Jy ! Component: 200 - total flux cleaned = 0.000159933 Jy ! Total flux subtracted in 200 components = 0.000159933 Jy ! Clean residual min=-0.000745 max=0.000777 Jy/beam ! Clean residual mean=0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0833935 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.0833935 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=0.084243Jy sigma=0.000644 ! Fit after self-cal, rms=0.084286Jy sigma=0.000644 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 = 5.35087e-05 Jy ! Component: 100 - total flux cleaned = 5.30819e-05 Jy ! Component: 150 - total flux cleaned = 5.82877e-05 Jy ! Component: 200 - total flux cleaned = 5.83721e-05 Jy ! Total flux subtracted in 200 components = 5.83721e-05 Jy ! Clean residual min=-0.000756 max=0.000773 Jy/beam ! Clean residual mean=0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0834518 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.0834518 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=0.084285Jy sigma=0.000644 ! Fit after self-cal, rms=0.084286Jy sigma=0.000644 ! 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=0.084286Jy sigma=0.000644 ! Fit after self-cal, rms=0.084895Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8881 mas, bmaj=1.904 mas, bpa=-1.011 degrees ! Estimated noise=317.907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.90981e-05 Jy ! Component: 100 - total flux cleaned = 4.11302e-05 Jy ! Component: 150 - total flux cleaned = 5.10883e-05 Jy ! Component: 200 - total flux cleaned = 5.53911e-05 Jy ! Total flux subtracted in 200 components = 5.53911e-05 Jy ! Clean residual min=-0.000728 max=0.000760 Jy/beam ! Clean residual mean=-0.000000 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0835072 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.0835072 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=0.084894Jy sigma=0.000644 ! Fit after self-cal, rms=0.084900Jy sigma=0.000644 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 = 4.3494e-05 Jy ! Component: 100 - total flux cleaned = 3.90137e-05 Jy ! Component: 150 - total flux cleaned = 3.91105e-05 Jy ! Component: 200 - total flux cleaned = 3.90806e-05 Jy ! Total flux subtracted in 200 components = 3.90806e-05 Jy ! Clean residual min=-0.000736 max=0.000752 Jy/beam ! Clean residual mean=0.000000 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0835463 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 38 components and 0.0835463 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=0.084899Jy sigma=0.000644 ! Fit after self-cal, rms=0.084900Jy sigma=0.000644 ! 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=0.084900Jy sigma=0.000644 ! Fit after self-cal, rms=0.084951Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.087 mas, bmaj=2.88 mas, bpa=-2.513 degrees ! Estimated noise=402.789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124555 Jy ! Component: 100 - total flux cleaned = 0.000155243 Jy ! Component: 150 - total flux cleaned = 0.000185896 Jy ! Component: 200 - total flux cleaned = 0.000205438 Jy ! Total flux subtracted in 200 components = 0.000205438 Jy ! Clean residual min=-0.000728 max=0.000871 Jy/beam ! Clean residual mean=0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0837517 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 41 components and 0.0837517 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=0.084951Jy sigma=0.000644 ! Fit after self-cal, rms=0.084952Jy sigma=0.000644 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 = 1.63306e-05 Jy ! Component: 100 - total flux cleaned = 2.43916e-05 Jy ! Component: 150 - total flux cleaned = 3.53949e-05 Jy ! Component: 200 - total flux cleaned = 4.77608e-05 Jy ! Total flux subtracted in 200 components = 4.77608e-05 Jy ! Clean residual min=-0.000725 max=0.000866 Jy/beam ! Clean residual mean=0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0837995 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.0837995 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=0.084952Jy sigma=0.000644 ! Fit after self-cal, rms=0.084953Jy sigma=0.000644 ! 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=0.8881 mas, bmaj=1.904 mas, bpa=-1.079 degrees ! Estimated noise=317.931 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8881 x 1.904 at -1.079 degrees (North through East) ! Clean map min=-0.00068359 max=0.080431 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=0.7443 mas, bmaj=1.659 mas, bpa=-1.37 degrees ! Estimated noise=764.779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0632658 Jy ! Component: 100 - total flux cleaned = 0.0771445 Jy ! Component: 150 - total flux cleaned = 0.0806014 Jy ! Component: 200 - total flux cleaned = 0.0821243 Jy ! Total flux subtracted in 200 components = 0.0821243 Jy ! Clean residual min=-0.001907 max=0.001670 Jy/beam ! Clean residual mean=0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0821243 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0821243 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8881 mas, bmaj=1.904 mas, bpa=-1.079 degrees ! Estimated noise=317.931 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 = 0.000796917 Jy ! Component: 100 - total flux cleaned = 0.00114559 Jy ! Component: 150 - total flux cleaned = 0.00122788 Jy ! Component: 200 - total flux cleaned = 0.00129737 Jy ! Total flux subtracted in 200 components = 0.00129737 Jy ! Clean residual min=-0.000781 max=0.000751 Jy/beam ! Clean residual mean=-0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0834217 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.0834217 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=2.087 mas, bmaj=2.88 mas, bpa=-2.513 degrees ! Estimated noise=402.789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000228256 Jy ! Component: 100 - total flux cleaned = 0.000262405 Jy ! Component: 150 - total flux cleaned = 0.000290097 Jy ! Component: 200 - total flux cleaned = 0.000312807 Jy ! Total flux subtracted in 200 components = 0.000312807 Jy ! Clean residual min=-0.000730 max=0.000889 Jy/beam ! Clean residual mean=0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0837345 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 = 1.89308e-05 Jy ! Component: 100 - total flux cleaned = 3.48514e-05 Jy ! Component: 150 - total flux cleaned = 4.50889e-05 Jy ! Component: 200 - total flux cleaned = 5.41282e-05 Jy ! Total flux subtracted in 200 components = 5.41282e-05 Jy ! Clean residual min=-0.000721 max=0.000877 Jy/beam ! Clean residual mean=0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0837886 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.0837886 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8881 mas, bmaj=1.904 mas, bpa=-1.079 degrees ! Estimated noise=317.931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.04231e-05 Jy ! Component: 100 - total flux cleaned = -7.66121e-05 Jy ! Component: 150 - total flux cleaned = -8.51522e-05 Jy ! Component: 200 - total flux cleaned = -8.51326e-05 Jy ! Total flux subtracted in 200 components = -8.51326e-05 Jy ! Clean residual min=-0.000774 max=0.000750 Jy/beam ! Clean residual mean=0.000000 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0837035 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.0837035 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=0.084952Jy sigma=0.000644 ! Fit after self-cal, rms=0.084952Jy sigma=0.000644 wmodel J0953+1720_X_2017_08_05_pus_map.mod ! Writing 31 model components to file: J0953+1720_X_2017_08_05_pus_map.mod wobs J0953+1720_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0953+1720_X_2017_08_05_pus_uvs.fits wwins J0953+1720_X_2017_08_05_pus_map.win ! wwins: Wrote 1 windows to J0953+1720_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 = 4.24153e-05 Jy ! Component: 100 - total flux cleaned = 0.000146368 Jy ! Component: 150 - total flux cleaned = 0.000207747 Jy ! Component: 200 - total flux cleaned = 0.000254866 Jy ! Component: 250 - total flux cleaned = 0.000356 Jy ! Component: 300 - total flux cleaned = 0.000410161 Jy ! Component: 350 - total flux cleaned = 0.000410024 Jy ! Component: 400 - total flux cleaned = 0.000430638 Jy ! Component: 450 - total flux cleaned = 0.00045055 Jy ! Component: 500 - total flux cleaned = 0.000460378 Jy ! Component: 550 - total flux cleaned = 0.000499296 Jy ! Component: 600 - total flux cleaned = 0.000518383 Jy ! Component: 650 - total flux cleaned = 0.000537185 Jy ! Component: 700 - total flux cleaned = 0.000574283 Jy ! Component: 750 - total flux cleaned = 0.000619807 Jy ! Component: 800 - total flux cleaned = 0.000637506 Jy ! Component: 850 - total flux cleaned = 0.000681554 Jy ! Component: 900 - total flux cleaned = 0.000725011 Jy ! Component: 950 - total flux cleaned = 0.000742123 Jy ! Component: 1000 - total flux cleaned = 0.000784513 Jy ! Component: 1050 - total flux cleaned = 0.000792864 Jy ! Component: 1100 - total flux cleaned = 0.000784686 Jy ! Component: 1150 - total flux cleaned = 0.000801051 Jy ! Component: 1200 - total flux cleaned = 0.000809121 Jy ! Component: 1250 - total flux cleaned = 0.00081715 Jy ! Component: 1300 - total flux cleaned = 0.000817188 Jy ! Component: 1350 - total flux cleaned = 0.00084057 Jy ! Component: 1400 - total flux cleaned = 0.000840536 Jy ! Component: 1450 - total flux cleaned = 0.000840536 Jy ! Component: 1500 - total flux cleaned = 0.000855843 Jy ! Component: 1550 - total flux cleaned = 0.000870983 Jy ! Component: 1600 - total flux cleaned = 0.000885872 Jy ! Component: 1650 - total flux cleaned = 0.000893271 Jy ! Component: 1700 - total flux cleaned = 0.000937044 Jy ! Component: 1750 - total flux cleaned = 0.000944187 Jy ! Component: 1800 - total flux cleaned = 0.000951261 Jy ! Component: 1850 - total flux cleaned = 0.000944049 Jy ! Component: 1900 - total flux cleaned = 0.000972324 Jy ! Component: 1950 - total flux cleaned = 0.00097932 Jy ! Component: 2000 - total flux cleaned = 0.000979275 Jy ! Total flux subtracted in 2048 components = 0.00102052 Jy ! Clean residual min=-0.000549 max=0.000410 Jy/beam ! Clean residual mean=-0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.084724 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 177 components and 0.084724 Jy ![Exited script file: muppet] wmap "J0953+1720_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8881 x 1.904 at -1.079 degrees (North through East) ! Clean map min=-0.00054328 max=0.080509 Jy/beam ! Writing clean map to FITS file: J0953+1720_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 0.0805092 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012973 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.48341 0.48341 0.966821 1.93364 3.86728 7.73456 15.4691 30.9383 61.8765 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.08 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8881 x 1.904 at -1.079 degrees (North through East) ! Clean map min=-0.00054328 max=0.080509 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 J0953+1720_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:51:22 2019