! Started logfile: J0755+2542_X_2017_07_09_pus_uvs.log on Wed May 8 15:22:34 2019 obs J0755+2542_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0755+2542_X_2017_07_09_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978548 visibilities/baseline/integration-bin. ! Found source: J0755+2542 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 979 lines of history. ! ! Reading 91416 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 J0755+2542_X_2017_07_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.967916Jy sigma=0.008210 ! Fit after self-cal, rms=0.946906Jy sigma=0.008048 ! 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=0.7448 mas, bmaj=1.457 mas, bpa=3.7 degrees ! Estimated noise=537.27 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 = 0.0434645 Jy ! Component: 100 - total flux cleaned = 0.0530896 Jy ! Total flux subtracted in 100 components = 0.0530896 Jy ! Clean residual min=-0.001728 max=0.003156 Jy/beam ! Clean residual mean=-0.000002 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0530896 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0530896 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=0.079277Jy sigma=0.000649 ! Fit after self-cal, rms=0.079029Jy sigma=0.000647 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334684 Jy ! Component: 100 - total flux cleaned = 0.00477463 Jy ! Total flux subtracted in 100 components = 0.00477463 Jy ! Clean residual min=-0.001566 max=0.001476 Jy/beam ! Clean residual mean=-0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0578642 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.0578642 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=0.078906Jy sigma=0.000646 ! Fit after self-cal, rms=0.078906Jy sigma=0.000646 ! 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=0.9388 mas, bmaj=1.77 mas, bpa=4.451 degrees ! Estimated noise=277.356 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 = 0.000644832 Jy ! Component: 100 - total flux cleaned = 0.000881246 Jy ! Component: 150 - total flux cleaned = 0.000944242 Jy ! Component: 200 - total flux cleaned = 0.000977513 Jy ! Total flux subtracted in 200 components = 0.000977513 Jy ! Clean residual min=-0.000876 max=0.000831 Jy/beam ! Clean residual mean=0.000002 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0588417 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.0588417 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=0.078899Jy sigma=0.000646 ! Fit after self-cal, rms=0.078901Jy sigma=0.000646 ! 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 1.15 FD 0.94 HN 0.94 KP 0.95 ! LA 0.96 MK 1.17 NL 1.01 OV 1.01 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.00 KP 0.98 ! LA 0.95 MK 0.94 NL 0.98 OV 1.03 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.00 KP 0.95 ! LA 1.01 MK 1.32 NL 0.96 OV 0.97 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.01 KP 1.12 ! LA 0.98 MK 0.98 NL 0.98 OV 1.02 ! PT 1.05 SC 1.18 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 0.97 KP 0.95 ! LA 0.97 MK 0.96 NL 0.97 OV 0.98 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.98 KP 0.92 ! LA 1.03 MK 0.95 NL 1.13 OV 1.01 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.03 KP 0.94 ! LA 1.10 MK 1.00 NL 1.08 OV 1.08 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 0.93 KP 1.12 ! LA 0.98 MK 0.95 NL 1.05 OV 1.02 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.95 HN 1.20 KP 0.98 ! LA 1.01 MK 0.99 NL 1.31 OV 1.00 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.10 KP 0.94 ! LA 0.97 MK 0.95 NL 1.00 OV 1.00 ! PT 1.04 SC 0.89 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.97 HN 0.94 KP 0.95 ! LA 1.01 MK 0.94 NL 0.95 OV 1.03 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 0.92 KP 0.95 ! LA 1.03 MK 0.89 NL 0.97 OV 0.97 ! PT 0.98 SC 0.94 ! ! ! Fit before self-cal, rms=0.078901Jy sigma=0.000646 ! Fit after self-cal, rms=0.078838Jy sigma=0.000644 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.939 mas, bmaj=1.772 mas, bpa=4.365 degrees ! Estimated noise=276.996 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 = -8.17122e-05 Jy ! Component: 100 - total flux cleaned = -6.30087e-05 Jy ! Component: 150 - total flux cleaned = -5.45674e-05 Jy ! Component: 200 - total flux cleaned = -3.88198e-05 Jy ! Total flux subtracted in 200 components = -3.88198e-05 Jy ! Clean residual min=-0.000802 max=0.000856 Jy/beam ! Clean residual mean=-0.000001 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0588029 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.0588029 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=0.078836Jy sigma=0.000644 ! Fit after self-cal, rms=0.078877Jy sigma=0.000644 ! 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=0.078877Jy sigma=0.000644 ! Fit after self-cal, rms=0.081384Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9392 mas, bmaj=1.766 mas, bpa=3.845 degrees ! Estimated noise=279.101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000355462 Jy ! Component: 100 - total flux cleaned = 0.000323742 Jy ! Component: 150 - total flux cleaned = 0.000311677 Jy ! Component: 200 - total flux cleaned = 0.000291092 Jy ! Total flux subtracted in 200 components = 0.000291092 Jy ! Clean residual min=-0.000800 max=0.000657 Jy/beam ! Clean residual mean=-0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.059094 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.059094 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=0.081382Jy sigma=0.000643 ! Fit after self-cal, rms=0.081480Jy sigma=0.000642 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 = -5.58993e-05 Jy ! Component: 100 - total flux cleaned = -6.79844e-05 Jy ! Component: 150 - total flux cleaned = -7.50467e-05 Jy ! Component: 200 - total flux cleaned = -8.45653e-05 Jy ! Total flux subtracted in 200 components = -8.45653e-05 Jy ! Clean residual min=-0.000802 max=0.000655 Jy/beam ! Clean residual mean=-0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0590094 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.0590094 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=0.081480Jy sigma=0.000642 ! Fit after self-cal, rms=0.081481Jy sigma=0.000642 ! 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=0.081481Jy sigma=0.000642 ! Fit after self-cal, rms=0.083479Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9395 mas, bmaj=1.766 mas, bpa=3.846 degrees ! Estimated noise=279.027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.9511e-05 Jy ! Component: 100 - total flux cleaned = -7.13827e-05 Jy ! Component: 150 - total flux cleaned = -8.68496e-05 Jy ! Component: 200 - total flux cleaned = -9.76759e-05 Jy ! Total flux subtracted in 200 components = -9.76759e-05 Jy ! Clean residual min=-0.000798 max=0.000612 Jy/beam ! Clean residual mean=-0.000000 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0589117 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.0589117 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=0.083478Jy sigma=0.000642 ! Fit after self-cal, rms=0.083548Jy sigma=0.000642 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 = -5.37958e-05 Jy ! Component: 100 - total flux cleaned = -6.8349e-05 Jy ! Component: 150 - total flux cleaned = -7.45971e-05 Jy ! Component: 200 - total flux cleaned = -7.83661e-05 Jy ! Total flux subtracted in 200 components = -7.83661e-05 Jy ! Clean residual min=-0.000803 max=0.000614 Jy/beam ! Clean residual mean=-0.000000 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0588334 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.0588334 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=0.083547Jy sigma=0.000642 ! Fit after self-cal, rms=0.083549Jy sigma=0.000642 ! 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=0.083549Jy sigma=0.000642 ! Fit after self-cal, rms=0.084160Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.061 mas, bmaj=2.784 mas, bpa=-0.05134 degrees ! Estimated noise=351.747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000168863 Jy ! Component: 100 - total flux cleaned = -0.000176553 Jy ! Component: 150 - total flux cleaned = -0.000182757 Jy ! Component: 200 - total flux cleaned = -0.000188012 Jy ! Total flux subtracted in 200 components = -0.000188012 Jy ! Clean residual min=-0.000897 max=0.000800 Jy/beam ! Clean residual mean=-0.000001 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0586454 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.0586454 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=0.084160Jy sigma=0.000642 ! Fit after self-cal, rms=0.084177Jy sigma=0.000642 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 = -6.33135e-05 Jy ! Component: 100 - total flux cleaned = -6.30647e-05 Jy ! Component: 150 - total flux cleaned = -6.54801e-05 Jy ! Component: 200 - total flux cleaned = -6.74108e-05 Jy ! Total flux subtracted in 200 components = -6.74108e-05 Jy ! Clean residual min=-0.000903 max=0.000799 Jy/beam ! Clean residual mean=-0.000001 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0585779 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.0585779 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=0.084177Jy sigma=0.000642 ! Fit after self-cal, rms=0.084177Jy sigma=0.000642 ! 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=0.9393 mas, bmaj=1.766 mas, bpa=3.797 degrees ! Estimated noise=279.009 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9393 x 1.766 at 3.797 degrees (North through East) ! Clean map min=-0.00074702 max=0.05662 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=0.7457 mas, bmaj=1.447 mas, bpa=3.114 degrees ! Estimated noise=539.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0438421 Jy ! Component: 100 - total flux cleaned = 0.0535762 Jy ! Component: 150 - total flux cleaned = 0.056616 Jy ! Component: 200 - total flux cleaned = 0.058035 Jy ! Total flux subtracted in 200 components = 0.058035 Jy ! Clean residual min=-0.001331 max=0.001199 Jy/beam ! Clean residual mean=-0.000003 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.058035 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.058035 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9393 mas, bmaj=1.766 mas, bpa=3.797 degrees ! Estimated noise=279.009 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 = 0.000608956 Jy ! Component: 100 - total flux cleaned = 0.000692782 Jy ! Component: 150 - total flux cleaned = 0.000740519 Jy ! Component: 200 - total flux cleaned = 0.000769225 Jy ! Total flux subtracted in 200 components = 0.000769225 Jy ! Clean residual min=-0.000829 max=0.000653 Jy/beam ! Clean residual mean=-0.000000 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0588042 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.0588042 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=2.061 mas, bmaj=2.784 mas, bpa=-0.05134 degrees ! Estimated noise=351.747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000127622 Jy ! Component: 100 - total flux cleaned = -0.000135692 Jy ! Component: 150 - total flux cleaned = -0.00013539 Jy ! Component: 200 - total flux cleaned = -0.000140568 Jy ! Total flux subtracted in 200 components = -0.000140568 Jy ! Clean residual min=-0.000903 max=0.000798 Jy/beam ! Clean residual mean=-0.000001 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0586637 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 = -1.05817e-07 Jy ! Component: 100 - total flux cleaned = -1.11358e-05 Jy ! Component: 150 - total flux cleaned = -2.12205e-05 Jy ! Component: 200 - total flux cleaned = -3.04296e-05 Jy ! Total flux subtracted in 200 components = -3.04296e-05 Jy ! Clean residual min=-0.000900 max=0.000798 Jy/beam ! Clean residual mean=-0.000001 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0586332 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.0586332 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9393 mas, bmaj=1.766 mas, bpa=3.797 degrees ! Estimated noise=279.009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.87351e-05 Jy ! Component: 100 - total flux cleaned = 6.07361e-05 Jy ! Component: 150 - total flux cleaned = 7.06576e-05 Jy ! Component: 200 - total flux cleaned = 8.00345e-05 Jy ! Total flux subtracted in 200 components = 8.00345e-05 Jy ! Clean residual min=-0.000809 max=0.000639 Jy/beam ! Clean residual mean=-0.000000 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0587133 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0587133 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=0.084178Jy sigma=0.000642 ! Fit after self-cal, rms=0.084178Jy sigma=0.000642 wmodel J0755+2542_X_2017_07_09_pus_map.mod ! Writing 32 model components to file: J0755+2542_X_2017_07_09_pus_map.mod wobs J0755+2542_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0755+2542_X_2017_07_09_pus_uvs.fits wwins J0755+2542_X_2017_07_09_pus_map.win ! wwins: Wrote 1 windows to J0755+2542_X_2017_07_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000296686 Jy ! Component: 100 - total flux cleaned = -0.000480088 Jy ! Component: 150 - total flux cleaned = -0.000523179 Jy ! Component: 200 - total flux cleaned = -0.000482308 Jy ! Component: 250 - total flux cleaned = -0.000432799 Jy ! Component: 300 - total flux cleaned = -0.000403936 Jy ! Component: 350 - total flux cleaned = -0.000347555 Jy ! Component: 400 - total flux cleaned = -0.000292407 Jy ! Component: 450 - total flux cleaned = -0.000265318 Jy ! Component: 500 - total flux cleaned = -0.000194661 Jy ! Component: 550 - total flux cleaned = -0.000151458 Jy ! Component: 600 - total flux cleaned = -0.00012592 Jy ! Component: 650 - total flux cleaned = -0.000100883 Jy ! Component: 700 - total flux cleaned = -6.8265e-05 Jy ! Component: 750 - total flux cleaned = -6.8378e-05 Jy ! Component: 800 - total flux cleaned = -6.04605e-05 Jy ! Component: 850 - total flux cleaned = -2.12209e-05 Jy ! Component: 900 - total flux cleaned = 1.93176e-06 Jy ! Component: 950 - total flux cleaned = 1.84321e-06 Jy ! Component: 1000 - total flux cleaned = 9.40185e-06 Jy ! Component: 1050 - total flux cleaned = 4.68357e-05 Jy ! Component: 1100 - total flux cleaned = 7.63573e-05 Jy ! Component: 1150 - total flux cleaned = 9.08994e-05 Jy ! Component: 1200 - total flux cleaned = 0.000112514 Jy ! Component: 1250 - total flux cleaned = 0.000105406 Jy ! Component: 1300 - total flux cleaned = 0.000154932 Jy ! Component: 1350 - total flux cleaned = 0.000154827 Jy ! Component: 1400 - total flux cleaned = 0.000154805 Jy ! Component: 1450 - total flux cleaned = 0.000168616 Jy ! Component: 1500 - total flux cleaned = 0.000182278 Jy ! Component: 1550 - total flux cleaned = 0.000162092 Jy ! Component: 1600 - total flux cleaned = 0.000182285 Jy ! Component: 1650 - total flux cleaned = 0.00017562 Jy ! Component: 1700 - total flux cleaned = 0.00019535 Jy ! Component: 1750 - total flux cleaned = 0.000188737 Jy ! Component: 1800 - total flux cleaned = 0.00019522 Jy ! Component: 1850 - total flux cleaned = 0.000220953 Jy ! Component: 1900 - total flux cleaned = 0.000208203 Jy ! Component: 1950 - total flux cleaned = 0.000233388 Jy ! Component: 2000 - total flux cleaned = 0.00022088 Jy ! Total flux subtracted in 2048 components = 0.000220906 Jy ! Clean residual min=-0.000324 max=0.000351 Jy/beam ! Clean residual mean=-0.000001 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0589342 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 179 components and 0.0589342 Jy ![Exited script file: muppet] wmap "J0755+2542_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9393 x 1.766 at 3.797 degrees (North through East) ! Clean map min=-0.00061607 max=0.056588 Jy/beam ! Writing clean map to FITS file: J0755+2542_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0565879 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119237 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.632136 0.632136 1.26427 2.52854 5.05709 10.1142 20.2284 40.4567 80.9134 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.056 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9393 x 1.766 at 3.797 degrees (North through East) ! Clean map min=-0.00061607 max=0.056588 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 J0755+2542_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:22:38 2019