! Started logfile: J1719+4804_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:19:22 2017 obs J1719+4804_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1719+4804_X_2015_01_23_pus_uva.fits ! AN table 1: 103 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975405 visibilities/baseline/integration-bin. ! Found source: J1719+4804 ! ! 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 350 lines of history. ! ! Reading 54252 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 J1719+4804_X_2015_01_23_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=0.995039Jy sigma=0.011695 ! Fit after self-cal, rms=0.967969Jy sigma=0.011407 ! 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=0.8074 mas, bmaj=1.132 mas, bpa=4.722 degrees ! Estimated noise=743.516 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 = 0.0268338 Jy ! Component: 100 - total flux cleaned = 0.0326942 Jy ! Total flux subtracted in 100 components = 0.0326942 Jy ! Clean residual min=-0.002210 max=0.002216 Jy/beam ! Clean residual mean=-0.000003 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.0326942 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0326942 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=0.072731Jy sigma=0.000765 ! Fit after self-cal, rms=0.071504Jy sigma=0.000750 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00367354 Jy ! Component: 100 - total flux cleaned = 0.00372276 Jy ! Total flux subtracted in 100 components = 0.00372276 Jy ! Clean residual min=-0.002523 max=0.002411 Jy/beam ! Clean residual mean=0.000001 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.0364169 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.0364169 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=0.071343Jy sigma=0.000750 ! Fit after self-cal, rms=0.071317Jy sigma=0.000750 ! 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=1.018 mas, bmaj=1.406 mas, bpa=1.942 degrees ! Estimated noise=263.694 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 = -0.0010041 Jy ! Component: 100 - total flux cleaned = -0.00114937 Jy ! Component: 150 - total flux cleaned = -0.00115006 Jy ! Component: 200 - total flux cleaned = -0.0011619 Jy ! Total flux subtracted in 200 components = -0.0011619 Jy ! Clean residual min=-0.001875 max=0.001176 Jy/beam ! Clean residual mean=0.000005 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.035255 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 15 components and 0.035255 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=0.071308Jy sigma=0.000749 ! Fit after self-cal, rms=0.071294Jy sigma=0.000749 ! 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 0.96 FD 1.13 HN 0.90 KP 0.98 ! LA 0.99 MK 1.04 NL 1.10 OV 1.11 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 HN 0.90 KP 0.91 ! LA 1.08 MK 0.99 NL 1.06 OV 1.05 ! PT 1.07 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.18 HN 0.88 KP 0.89 ! LA 1.11 MK 1.09 NL 1.04 OV 1.06 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 HN 0.80 KP 0.85 ! LA 1.07 MK 1.01 NL 1.11 OV 1.06 ! PT 1.00 SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 0.76 KP 0.87 ! LA 1.08 MK 1.11 NL 1.04 OV 1.04 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 0.92 KP 0.75 ! LA 1.01 MK 1.04 NL 1.09 OV 1.17 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.11 HN 0.79 KP 0.86 ! LA 1.11 MK 0.96 NL 1.03 OV 1.06 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 0.82 KP 0.81 ! LA 1.06 MK 1.10 NL 1.05 OV 1.05 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 0.84 KP 0.78 ! LA 0.99 MK 0.96 NL 1.11 OV 1.11 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 0.80 KP 0.80 ! LA 1.03 MK 1.03 NL 0.98 OV 1.08 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.98 HN 0.80 KP 0.85 ! LA 1.03 MK 0.94 NL 1.07 OV 1.07 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.01 HN 0.73 KP 0.93 ! LA 1.06 MK 0.92 NL 1.05 OV 1.03 ! PT 0.88 SC 0.95 ! ! ! Fit before self-cal, rms=0.071294Jy sigma=0.000749 ! Fit after self-cal, rms=0.066900Jy sigma=0.000747 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=1.397 mas, bpa=0.8566 degrees ! Estimated noise=262.923 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 = 0.000352785 Jy ! Component: 100 - total flux cleaned = 0.00037862 Jy ! Component: 150 - total flux cleaned = 0.000394371 Jy ! Component: 200 - total flux cleaned = 0.000408673 Jy ! Total flux subtracted in 200 components = 0.000408673 Jy ! Clean residual min=-0.000785 max=0.000749 Jy/beam ! Clean residual mean=0.000002 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0356637 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.0356637 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=0.066898Jy sigma=0.000747 ! Fit after self-cal, rms=0.066788Jy sigma=0.000746 ! 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=0.066788Jy sigma=0.000746 ! Fit after self-cal, rms=0.066194Jy sigma=0.000746 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=1.399 mas, bpa=1.361 degrees ! Estimated noise=262.189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179303 Jy ! Component: 100 - total flux cleaned = 0.000187906 Jy ! Component: 150 - total flux cleaned = 0.000194818 Jy ! Component: 200 - total flux cleaned = 0.000201067 Jy ! Total flux subtracted in 200 components = 0.000201067 Jy ! Clean residual min=-0.000760 max=0.000732 Jy/beam ! Clean residual mean=0.000000 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0358648 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0358648 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=0.066192Jy sigma=0.000746 ! Fit after self-cal, rms=0.066180Jy sigma=0.000745 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 = -4.68739e-05 Jy ! Component: 100 - total flux cleaned = -4.68959e-05 Jy ! Component: 150 - total flux cleaned = -4.15927e-05 Jy ! Component: 200 - total flux cleaned = -3.67284e-05 Jy ! Total flux subtracted in 200 components = -3.67284e-05 Jy ! Clean residual min=-0.000763 max=0.000753 Jy/beam ! Clean residual mean=0.000001 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.035828 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.035828 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=0.066179Jy sigma=0.000745 ! Fit after self-cal, rms=0.066176Jy sigma=0.000745 ! 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=0.066176Jy sigma=0.000745 ! Fit after self-cal, rms=0.066225Jy sigma=0.000745 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.398 mas, bpa=1.926 degrees ! Estimated noise=262.019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000167917 Jy ! Component: 100 - total flux cleaned = 0.000175646 Jy ! Component: 150 - total flux cleaned = 0.000182164 Jy ! Component: 200 - total flux cleaned = 0.00018796 Jy ! Total flux subtracted in 200 components = 0.00018796 Jy ! Clean residual min=-0.000729 max=0.000730 Jy/beam ! Clean residual mean=0.000000 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.036016 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.036016 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=0.066224Jy sigma=0.000745 ! Fit after self-cal, rms=0.066229Jy sigma=0.000745 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 = 8.05909e-06 Jy ! Component: 100 - total flux cleaned = 1.40711e-05 Jy ! Component: 150 - total flux cleaned = 2.49119e-05 Jy ! Component: 200 - total flux cleaned = 2.98365e-05 Jy ! Total flux subtracted in 200 components = 2.98365e-05 Jy ! Clean residual min=-0.000741 max=0.000763 Jy/beam ! Clean residual mean=0.000001 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0360458 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.0360458 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=0.066229Jy sigma=0.000745 ! Fit after self-cal, rms=0.066227Jy sigma=0.000745 ! 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=0.066227Jy sigma=0.000745 ! Fit after self-cal, rms=0.066270Jy sigma=0.000745 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.178 mas, bmaj=2.494 mas, bpa=17.04 degrees ! Estimated noise=328.668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000227137 Jy ! Component: 100 - total flux cleaned = 0.000250801 Jy ! Component: 150 - total flux cleaned = 0.000258346 Jy ! Component: 200 - total flux cleaned = 0.000254938 Jy ! Total flux subtracted in 200 components = 0.000254938 Jy ! Clean residual min=-0.000748 max=0.000731 Jy/beam ! Clean residual mean=0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0363008 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.0363008 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=0.066269Jy sigma=0.000745 ! Fit after self-cal, rms=0.066274Jy sigma=0.000745 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 = 1.33563e-05 Jy ! Component: 100 - total flux cleaned = 1.06917e-05 Jy ! Component: 150 - total flux cleaned = 1.06606e-05 Jy ! Component: 200 - total flux cleaned = 1.08124e-05 Jy ! Total flux subtracted in 200 components = 1.08124e-05 Jy ! Clean residual min=-0.000743 max=0.000722 Jy/beam ! Clean residual mean=0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0363116 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 36 components and 0.0363116 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=0.066274Jy sigma=0.000745 ! Fit after self-cal, rms=0.066273Jy sigma=0.000745 ! 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=1.01 mas, bmaj=1.399 mas, bpa=2.347 degrees ! Estimated noise=262.092 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 1.399 at 2.347 degrees (North through East) ! Clean map min=-0.00068226 max=0.03663 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=0.8026 mas, bmaj=1.131 mas, bpa=6.039 degrees ! Estimated noise=730.588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0289047 Jy ! Component: 100 - total flux cleaned = 0.0352211 Jy ! Component: 150 - total flux cleaned = 0.0361849 Jy ! Component: 200 - total flux cleaned = 0.0361884 Jy ! Total flux subtracted in 200 components = 0.0361884 Jy ! Clean residual min=-0.001879 max=0.002096 Jy/beam ! Clean residual mean=-0.000000 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.0361883 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 0.0361883 Jy ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.399 mas, bpa=2.347 degrees ! Estimated noise=262.092 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 = -3.26645e-05 Jy ! Component: 100 - total flux cleaned = 1.85691e-05 Jy ! Component: 150 - total flux cleaned = 5.74269e-05 Jy ! Component: 200 - total flux cleaned = 8.70739e-05 Jy ! Total flux subtracted in 200 components = 8.70739e-05 Jy ! Clean residual min=-0.000765 max=0.000811 Jy/beam ! Clean residual mean=0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0362754 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.0362754 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=2.178 mas, bmaj=2.494 mas, bpa=17.04 degrees ! Estimated noise=328.668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.05376e-05 Jy ! Component: 100 - total flux cleaned = 7.37987e-05 Jy ! Component: 150 - total flux cleaned = 6.50603e-05 Jy ! Component: 200 - total flux cleaned = 6.49156e-05 Jy ! Total flux subtracted in 200 components = 6.49156e-05 Jy ! Clean residual min=-0.000737 max=0.000716 Jy/beam ! Clean residual mean=0.000002 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0363403 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 = 7.21832e-08 Jy ! Component: 100 - total flux cleaned = 3.23983e-06 Jy ! Component: 150 - total flux cleaned = 3.2251e-06 Jy ! Component: 200 - total flux cleaned = 3.23342e-06 Jy ! Total flux subtracted in 200 components = 3.23342e-06 Jy ! Clean residual min=-0.000739 max=0.000714 Jy/beam ! Clean residual mean=0.000002 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0363436 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.0363436 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.399 mas, bpa=2.347 degrees ! Estimated noise=262.092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.84702e-05 Jy ! Component: 100 - total flux cleaned = -2.41386e-05 Jy ! Component: 150 - total flux cleaned = -2.38219e-05 Jy ! Component: 200 - total flux cleaned = -2.36808e-05 Jy ! Total flux subtracted in 200 components = -2.36808e-05 Jy ! Clean residual min=-0.000749 max=0.000780 Jy/beam ! Clean residual mean=0.000001 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0363199 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 24 components and 0.0363199 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=0.066275Jy sigma=0.000745 ! Fit after self-cal, rms=0.066272Jy sigma=0.000745 wmodel J1719+4804_X_2015_01_23_pus_map.mod ! Writing 24 model components to file: J1719+4804_X_2015_01_23_pus_map.mod wobs J1719+4804_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1719+4804_X_2015_01_23_pus_uvs.fits wwins J1719+4804_X_2015_01_23_pus_map.win ! wwins: Wrote 1 windows to J1719+4804_X_2015_01_23_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 = 2.99623e-06 Jy ! Component: 100 - total flux cleaned = -3.628e-05 Jy ! Component: 150 - total flux cleaned = -3.67777e-05 Jy ! Component: 200 - total flux cleaned = -1.50859e-06 Jy ! Component: 250 - total flux cleaned = -2.40597e-05 Jy ! Component: 300 - total flux cleaned = -5.68998e-05 Jy ! Component: 350 - total flux cleaned = -5.67791e-05 Jy ! Component: 400 - total flux cleaned = -7.74946e-05 Jy ! Component: 450 - total flux cleaned = -7.74552e-05 Jy ! Component: 500 - total flux cleaned = -8.75417e-05 Jy ! Component: 550 - total flux cleaned = -8.75356e-05 Jy ! Component: 600 - total flux cleaned = -4.97759e-05 Jy ! Component: 650 - total flux cleaned = -5.01437e-05 Jy ! Component: 700 - total flux cleaned = -4.10285e-05 Jy ! Component: 750 - total flux cleaned = -5.35031e-06 Jy ! Component: 800 - total flux cleaned = 2.08283e-05 Jy ! Component: 850 - total flux cleaned = 5.52952e-05 Jy ! Component: 900 - total flux cleaned = 6.37121e-05 Jy ! Component: 950 - total flux cleaned = 8.86007e-05 Jy ! Component: 1000 - total flux cleaned = 0.000104813 Jy ! Component: 1050 - total flux cleaned = 0.000128731 Jy ! Component: 1100 - total flux cleaned = 0.000112958 Jy ! Component: 1150 - total flux cleaned = 0.000128469 Jy ! Component: 1200 - total flux cleaned = 0.000136007 Jy ! Component: 1250 - total flux cleaned = 0.00012848 Jy ! Component: 1300 - total flux cleaned = 0.000121237 Jy ! Component: 1350 - total flux cleaned = 0.000128615 Jy ! Component: 1400 - total flux cleaned = 0.000114107 Jy ! Component: 1450 - total flux cleaned = 0.000106839 Jy ! Component: 1500 - total flux cleaned = 6.48343e-05 Jy ! Component: 1550 - total flux cleaned = 3.72529e-05 Jy ! Component: 1600 - total flux cleaned = 2.35813e-05 Jy ! Component: 1650 - total flux cleaned = 2.3518e-05 Jy ! Component: 1700 - total flux cleaned = -1.65018e-05 Jy ! Component: 1750 - total flux cleaned = -1.64318e-05 Jy ! Component: 1800 - total flux cleaned = -4.24747e-05 Jy ! Component: 1850 - total flux cleaned = -4.88646e-05 Jy ! Component: 1900 - total flux cleaned = -5.52924e-05 Jy ! Component: 1950 - total flux cleaned = -8.05028e-05 Jy ! Component: 2000 - total flux cleaned = -7.41978e-05 Jy ! Total flux subtracted in 2048 components = -8.65426e-05 Jy ! Clean residual min=-0.000323 max=0.000333 Jy/beam ! Clean residual mean=0.000001 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0362333 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 169 components and 0.0362333 Jy ![Exited script file: muppet] wmap "J1719+4804_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 1.399 at 2.347 degrees (North through East) ! Clean map min=-0.00055511 max=0.036522 Jy/beam ! Writing clean map to FITS file: J1719+4804_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0365215 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000113063 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.928737 0.928737 1.85747 3.71495 7.42989 14.8598 29.7196 59.4391 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.036 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 1.399 at 2.347 degrees (North through East) ! Clean map min=-0.00055511 max=0.036522 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 J1719+4804_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:19:25 2017