! Started logfile: J0301-1812_X_2017_08_05_pus_uvs.log on Thu May 9 18:47:27 2019 obs J0301-1812_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0301-1812_X_2017_08_05_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.972632 visibilities/baseline/integration-bin. ! Found source: J0301-1812 ! ! 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 49896 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 J0301-1812_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 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 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 43 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 34 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.871559Jy sigma=0.006655 ! Fit after self-cal, rms=0.840956Jy sigma=0.006457 ! 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=0.6473 mas, bmaj=1.627 mas, bpa=-1.452 degrees ! Estimated noise=822.714 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 = 0.121391 Jy ! Component: 100 - total flux cleaned = 0.151004 Jy ! Total flux subtracted in 100 components = 0.151004 Jy ! Clean residual min=-0.006210 max=0.014018 Jy/beam ! Clean residual mean=0.000041 rms=0.001824 Jy/beam ! Combined flux in latest and established models = 0.151004 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.151004 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=0.104240Jy sigma=0.000700 ! Fit after self-cal, rms=0.104200Jy sigma=0.000700 ! Inverting map ! Added new window around map position (0.8, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154651 Jy ! Component: 100 - total flux cleaned = 0.0247277 Jy ! Total flux subtracted in 100 components = 0.0247277 Jy ! Clean residual min=-0.005235 max=0.005973 Jy/beam ! Clean residual mean=0.000015 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.175732 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.175732 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=0.100859Jy sigma=0.000669 ! Fit after self-cal, rms=0.100778Jy sigma=0.000669 ! 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=0.8319 mas, bmaj=2.007 mas, bpa=-1.92 degrees ! Estimated noise=424.608 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 = 0.00911031 Jy ! Component: 100 - total flux cleaned = 0.0136691 Jy ! Component: 150 - total flux cleaned = 0.0162148 Jy ! Component: 200 - total flux cleaned = 0.017661 Jy ! Total flux subtracted in 200 components = 0.017661 Jy ! Clean residual min=-0.004798 max=0.004758 Jy/beam ! Clean residual mean=0.000021 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.193393 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.193393 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=0.099959Jy sigma=0.000663 ! Fit after self-cal, rms=0.099932Jy sigma=0.000662 ! 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 0.99 FD 1.01 HN 1.06 KP 1.14 ! LA 0.98 MK 0.99 NL 0.88 OV 1.10 ! PT 1.09 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.06 KP 1.06 ! LA 0.97 MK 0.98 NL 0.88 OV 1.11 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.05 KP 1.01 ! LA 0.99 MK 1.02 NL 0.90 OV 1.10 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.06 KP 0.93 ! LA 0.99 MK 1.01 NL 0.89 OV 1.07 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.96 KP 0.89 ! LA 1.00 MK 1.03 NL 0.91 OV 1.11 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.17 KP 0.86 ! LA 1.00 MK 0.99 NL 0.90 OV 1.14 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.10 KP 0.84 ! LA 1.00 MK 1.00 NL 0.88 OV 1.16 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.14 KP 0.86 ! LA 0.97 MK 1.01 NL 0.90 OV 1.12 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.13 KP 0.88 ! LA 1.00 MK 0.97 NL 0.90 OV 1.12 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.31 KP 0.95 ! LA 1.01 MK 1.01 NL 0.89 OV 1.13 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.04 KP 0.99 ! LA 1.01 MK 1.01 NL 0.88 OV 1.11 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.01 KP 1.01 ! LA 0.99 MK 0.98 NL 0.92 OV 1.12 ! PT 1.04 SC 0.94 ! ! ! Fit before self-cal, rms=0.099932Jy sigma=0.000662 ! Fit after self-cal, rms=0.099974Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8344 mas, bmaj=2.001 mas, bpa=-1.92 degrees ! Estimated noise=422.592 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 = 0.00057896 Jy ! Component: 100 - total flux cleaned = 0.000502001 Jy ! Component: 150 - total flux cleaned = 0.000459892 Jy ! Component: 200 - total flux cleaned = 0.000441998 Jy ! Total flux subtracted in 200 components = 0.000441998 Jy ! Clean residual min=-0.001248 max=0.001927 Jy/beam ! Clean residual mean=0.000000 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.193835 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.193835 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=0.099954Jy sigma=0.000650 ! Fit after self-cal, rms=0.099954Jy sigma=0.000650 ! 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=0.099954Jy sigma=0.000650 ! Fit after self-cal, rms=0.107571Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8335 mas, bmaj=2 mas, bpa=-1.914 degrees ! Estimated noise=422.429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000335689 Jy ! Component: 100 - total flux cleaned = 0.000364352 Jy ! Component: 150 - total flux cleaned = 0.000375676 Jy ! Component: 200 - total flux cleaned = 0.000385123 Jy ! Total flux subtracted in 200 components = 0.000385123 Jy ! Clean residual min=-0.001147 max=0.001760 Jy/beam ! Clean residual mean=0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.19422 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.19422 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=0.107566Jy sigma=0.000649 ! Fit after self-cal, rms=0.107605Jy sigma=0.000649 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) ! Added new window around map position (5, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017666 Jy ! Component: 100 - total flux cleaned = 0.00278498 Jy ! Component: 150 - total flux cleaned = 0.0030981 Jy ! Component: 200 - total flux cleaned = 0.00333904 Jy ! Total flux subtracted in 200 components = 0.00333904 Jy ! Clean residual min=-0.001042 max=0.001105 Jy/beam ! Clean residual mean=0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.197559 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 0.197559 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=0.107573Jy sigma=0.000649 ! Fit after self-cal, rms=0.107570Jy sigma=0.000649 ! 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=0.107570Jy sigma=0.000649 ! Fit after self-cal, rms=0.108264Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8332 mas, bmaj=2 mas, bpa=-1.91 degrees ! Estimated noise=422.347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000659704 Jy ! Component: 100 - total flux cleaned = 0.000877789 Jy ! Component: 150 - total flux cleaned = 0.00103106 Jy ! Component: 200 - total flux cleaned = 0.00109762 Jy ! Total flux subtracted in 200 components = 0.00109762 Jy ! Clean residual min=-0.000989 max=0.001037 Jy/beam ! Clean residual mean=0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.198657 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 71 components and 0.198657 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=0.108258Jy sigma=0.000648 ! Fit after self-cal, rms=0.108258Jy sigma=0.000648 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 = 0.000128053 Jy ! Component: 100 - total flux cleaned = 0.000199006 Jy ! Component: 150 - total flux cleaned = 0.000242476 Jy ! Component: 200 - total flux cleaned = 0.000283012 Jy ! Total flux subtracted in 200 components = 0.000283012 Jy ! Clean residual min=-0.000980 max=0.001046 Jy/beam ! Clean residual mean=0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.19894 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 0.19894 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=0.108255Jy sigma=0.000648 ! Fit after self-cal, rms=0.108255Jy sigma=0.000648 ! 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=0.108255Jy sigma=0.000648 ! Fit after self-cal, rms=0.108239Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.213 mas, bmaj=4.446 mas, bpa=2.745 degrees ! Estimated noise=536.877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000166788 Jy ! Component: 100 - total flux cleaned = 0.000265512 Jy ! Component: 150 - total flux cleaned = 0.000356661 Jy ! Component: 200 - total flux cleaned = 0.000382671 Jy ! Total flux subtracted in 200 components = 0.000382671 Jy ! Clean residual min=-0.000948 max=0.000902 Jy/beam ! Clean residual mean=0.000002 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.199322 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.199322 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=0.108240Jy sigma=0.000648 ! Fit after self-cal, rms=0.108237Jy sigma=0.000648 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 = 6.08322e-05 Jy ! Component: 100 - total flux cleaned = 9.6255e-05 Jy ! Component: 150 - total flux cleaned = 0.000124392 Jy ! Component: 200 - total flux cleaned = 0.000136642 Jy ! Total flux subtracted in 200 components = 0.000136642 Jy ! Clean residual min=-0.000952 max=0.000868 Jy/beam ! Clean residual mean=0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.199459 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 89 components and 0.199459 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=0.108237Jy sigma=0.000648 ! Fit after self-cal, rms=0.108237Jy sigma=0.000648 ! 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=0.833 mas, bmaj=2 mas, bpa=-1.907 degrees ! Estimated noise=422.445 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.833 x 2 at -1.907 degrees (North through East) ! Clean map min=-0.00082934 max=0.16212 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=0.6476 mas, bmaj=1.624 mas, bpa=-1.485 degrees ! Estimated noise=817.894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.120425 Jy ! Component: 100 - total flux cleaned = 0.150429 Jy ! Component: 150 - total flux cleaned = 0.165689 Jy ! Component: 200 - total flux cleaned = 0.17501 Jy ! Total flux subtracted in 200 components = 0.17501 Jy ! Clean residual min=-0.002903 max=0.004960 Jy/beam ! Clean residual mean=0.000015 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.17501 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.17501 Jy ! Inverting map and beam ! Estimated beam: bmin=0.833 mas, bmaj=2 mas, bpa=-1.907 degrees ! Estimated noise=422.445 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 = 0.00937655 Jy ! Component: 100 - total flux cleaned = 0.0140034 Jy ! Component: 150 - total flux cleaned = 0.0166974 Jy ! Component: 200 - total flux cleaned = 0.0186361 Jy ! Total flux subtracted in 200 components = 0.0186361 Jy ! Clean residual min=-0.001148 max=0.001300 Jy/beam ! Clean residual mean=0.000003 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.193646 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 42 components and 0.193647 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=2.213 mas, bmaj=4.446 mas, bpa=2.745 degrees ! Estimated noise=536.877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224551 Jy ! Component: 100 - total flux cleaned = 0.00346681 Jy ! Component: 150 - total flux cleaned = 0.00421596 Jy ! Component: 200 - total flux cleaned = 0.0046981 Jy ! Total flux subtracted in 200 components = 0.0046981 Jy ! Clean residual min=-0.000898 max=0.000852 Jy/beam ! Clean residual mean=0.000002 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.198345 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 = 0.000318194 Jy ! Component: 100 - total flux cleaned = 0.000525233 Jy ! Component: 150 - total flux cleaned = 0.000571366 Jy ! Component: 200 - total flux cleaned = 0.000583301 Jy ! Total flux subtracted in 200 components = 0.000583301 Jy ! Clean residual min=-0.000865 max=0.000832 Jy/beam ! Clean residual mean=0.000002 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.198928 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 77 components and 0.198928 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.833 mas, bmaj=2 mas, bpa=-1.907 degrees ! Estimated noise=422.445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000146622 Jy ! Component: 100 - total flux cleaned = -7.10741e-05 Jy ! Component: 150 - total flux cleaned = 1.54269e-05 Jy ! Component: 200 - total flux cleaned = 3.35503e-05 Jy ! Total flux subtracted in 200 components = 3.35503e-05 Jy ! Clean residual min=-0.000938 max=0.001056 Jy/beam ! Clean residual mean=0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.198961 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 90 components and 0.198961 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=0.108240Jy sigma=0.000648 ! Fit after self-cal, rms=0.108234Jy sigma=0.000648 wmodel J0301-1812_X_2017_08_05_pus_map.mod ! Writing 90 model components to file: J0301-1812_X_2017_08_05_pus_map.mod wobs J0301-1812_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0301-1812_X_2017_08_05_pus_uvs.fits wwins J0301-1812_X_2017_08_05_pus_map.win ! wwins: Wrote 3 windows to J0301-1812_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 = 0.000236696 Jy ! Component: 100 - total flux cleaned = 0.000339694 Jy ! Component: 150 - total flux cleaned = 0.000404717 Jy ! Component: 200 - total flux cleaned = 0.000420066 Jy ! Component: 250 - total flux cleaned = 0.000510496 Jy ! Component: 300 - total flux cleaned = 0.000583888 Jy ! Component: 350 - total flux cleaned = 0.000655035 Jy ! Component: 400 - total flux cleaned = 0.000724217 Jy ! Component: 450 - total flux cleaned = 0.00075114 Jy ! Component: 500 - total flux cleaned = 0.000803676 Jy ! Component: 550 - total flux cleaned = 0.000816654 Jy ! Component: 600 - total flux cleaned = 0.000892157 Jy ! Component: 650 - total flux cleaned = 0.000953599 Jy ! Component: 700 - total flux cleaned = 0.000989604 Jy ! Component: 750 - total flux cleaned = 0.00102524 Jy ! Component: 800 - total flux cleaned = 0.00109551 Jy ! Component: 850 - total flux cleaned = 0.0011416 Jy ! Component: 900 - total flux cleaned = 0.00118711 Jy ! Component: 950 - total flux cleaned = 0.00124333 Jy ! Component: 1000 - total flux cleaned = 0.00130975 Jy ! Component: 1050 - total flux cleaned = 0.00137511 Jy ! Component: 1100 - total flux cleaned = 0.00139674 Jy ! Component: 1150 - total flux cleaned = 0.00144994 Jy ! Component: 1200 - total flux cleaned = 0.00148133 Jy ! Component: 1250 - total flux cleaned = 0.00150207 Jy ! Component: 1300 - total flux cleaned = 0.00155326 Jy ! Component: 1350 - total flux cleaned = 0.00155332 Jy ! Component: 1400 - total flux cleaned = 0.00156334 Jy ! Component: 1450 - total flux cleaned = 0.00153371 Jy ! Component: 1500 - total flux cleaned = 0.00157289 Jy ! Component: 1550 - total flux cleaned = 0.0015826 Jy ! Component: 1600 - total flux cleaned = 0.0015825 Jy ! Component: 1650 - total flux cleaned = 0.00159208 Jy ! Component: 1700 - total flux cleaned = 0.00163898 Jy ! Component: 1750 - total flux cleaned = 0.00162956 Jy ! Component: 1800 - total flux cleaned = 0.00162036 Jy ! Component: 1850 - total flux cleaned = 0.00164788 Jy ! Component: 1900 - total flux cleaned = 0.00163886 Jy ! Component: 1950 - total flux cleaned = 0.00164784 Jy ! Component: 2000 - total flux cleaned = 0.00165673 Jy ! Total flux subtracted in 2048 components = 0.00163027 Jy ! Clean residual min=-0.000515 max=0.000670 Jy/beam ! Clean residual mean=-0.000000 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.200592 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 235 components and 0.200592 Jy ![Exited script file: muppet] wmap "J0301-1812_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.833 x 2 at -1.907 degrees (North through East) ! Clean map min=-0.00081611 max=0.16225 Jy/beam ! Writing clean map to FITS file: J0301-1812_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 0.162247 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166867 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.308542 0.308542 0.617085 1.23417 2.46834 4.93668 9.87336 19.7467 39.4934 78.9869 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.162 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.833 x 2 at -1.907 degrees (North through East) ! Clean map min=-0.00081611 max=0.16225 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 J0301-1812_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:47:29 2019