! Started logfile: J1719+4804_X_2017_05_01_pus_uvs.log on Wed May 1 20:00:23 2019 obs J1719+4804_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1719+4804_X_2017_05_01_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.891033 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 863 lines of history. ! ! Reading 54852 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_2017_05_01_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 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.995069Jy sigma=0.009191 ! Fit after self-cal, rms=0.967647Jy sigma=0.008964 ! 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=0.7921 mas, bmaj=1.194 mas, bpa=-8.076 degrees ! Estimated noise=754.283 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 = 0.0280281 Jy ! Component: 100 - total flux cleaned = 0.0341401 Jy ! Total flux subtracted in 100 components = 0.0341401 Jy ! Clean residual min=-0.001949 max=0.002014 Jy/beam ! Clean residual mean=0.000004 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0341401 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0341401 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=0.076369Jy sigma=0.000621 ! Fit after self-cal, rms=0.075044Jy sigma=0.000608 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00312499 Jy ! Component: 100 - total flux cleaned = 0.00312594 Jy ! Total flux subtracted in 100 components = 0.00312594 Jy ! Clean residual min=-0.002128 max=0.002081 Jy/beam ! Clean residual mean=0.000005 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.037266 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.037266 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=0.074929Jy sigma=0.000608 ! Fit after self-cal, rms=0.074900Jy sigma=0.000608 ! 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=0.9918 mas, bmaj=1.518 mas, bpa=-8.684 degrees ! Estimated noise=338.634 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 = -0.000787753 Jy ! Component: 100 - total flux cleaned = -0.00117748 Jy ! Component: 150 - total flux cleaned = -0.00137972 Jy ! Component: 200 - total flux cleaned = -0.00142712 Jy ! Total flux subtracted in 200 components = -0.00142712 Jy ! Clean residual min=-0.001424 max=0.001140 Jy/beam ! Clean residual mean=0.000009 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0358389 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.0358389 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=0.074899Jy sigma=0.000608 ! Fit after self-cal, rms=0.074873Jy sigma=0.000608 ! 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 0.99 HN 0.75 KP 1.02 ! LA 0.96 MK 1.11 NL 1.06 OV 1.12 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.76 KP 1.01 ! LA 1.02 MK 1.03 NL 1.09 OV 1.08 ! PT 1.13 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 0.78 KP 0.96 ! LA 1.07 MK 1.05 NL 1.11 OV 1.10 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.71 KP 0.97 ! LA 1.04 MK 1.10 NL 1.09 OV 1.09 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.96 HN 0.71 KP 0.97 ! LA 0.99 MK 1.02 NL 1.16 OV 1.16 ! PT 1.15 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.67 KP 0.95 ! LA 1.06 MK 1.02 NL 1.14 OV 1.11 ! PT 1.10 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.85 KP 0.98 ! LA 1.06 MK 1.07 NL 1.09 OV 1.05 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.69 KP 0.93 ! LA 0.99 MK 1.00 NL 1.11 OV 1.06 ! PT 1.07 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 HN 0.68 KP 0.94 ! LA 0.97 MK 0.95 NL 1.16 OV 1.09 ! PT 1.07 SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.92 HN 0.65 KP 0.98 ! LA 0.93 MK 0.93 NL 1.07 OV 1.04 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.93 HN 0.82 KP 0.97 ! LA 1.05 MK 0.97 NL 1.06 OV 1.09 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.78 HN 0.69 KP 0.91 ! LA 0.97 MK 0.89 NL 1.01 OV 0.96 ! PT 0.93 SC 0.91 ! ! ! Fit before self-cal, rms=0.074873Jy sigma=0.000608 ! Fit after self-cal, rms=0.069551Jy sigma=0.000606 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9802 mas, bmaj=1.512 mas, bpa=-8.969 degrees ! Estimated noise=340.021 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 = 0.000453219 Jy ! Component: 100 - total flux cleaned = 0.000566658 Jy ! Component: 150 - total flux cleaned = 0.000589248 Jy ! Component: 200 - total flux cleaned = 0.000609717 Jy ! Total flux subtracted in 200 components = 0.000609717 Jy ! Clean residual min=-0.000816 max=0.000935 Jy/beam ! Clean residual mean=0.000008 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0364486 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0364486 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=0.069547Jy sigma=0.000606 ! Fit after self-cal, rms=0.069412Jy sigma=0.000605 ! 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=0.069412Jy sigma=0.000605 ! Fit after self-cal, rms=0.068306Jy sigma=0.000605 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9796 mas, bmaj=1.507 mas, bpa=-8.904 degrees ! Estimated noise=339.258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000199007 Jy ! Component: 100 - total flux cleaned = 0.000220578 Jy ! Component: 150 - total flux cleaned = 0.000239681 Jy ! Component: 200 - total flux cleaned = 0.000262022 Jy ! Total flux subtracted in 200 components = 0.000262022 Jy ! Clean residual min=-0.000773 max=0.000908 Jy/beam ! Clean residual mean=0.000008 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0367107 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.0367107 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=0.068305Jy sigma=0.000605 ! Fit after self-cal, rms=0.068294Jy sigma=0.000604 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 = 5.71228e-05 Jy ! Component: 100 - total flux cleaned = 6.85154e-05 Jy ! Component: 150 - total flux cleaned = 7.36741e-05 Jy ! Component: 200 - total flux cleaned = 8.21546e-05 Jy ! Total flux subtracted in 200 components = 8.21546e-05 Jy ! Clean residual min=-0.000731 max=0.000876 Jy/beam ! Clean residual mean=0.000008 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0367928 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0367928 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=0.068293Jy sigma=0.000604 ! Fit after self-cal, rms=0.068289Jy sigma=0.000604 ! Inverting map ! Added new window around map position (-6.4, -11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000334417 Jy ! Component: 100 - total flux cleaned = 0.000274496 Jy ! Component: 150 - total flux cleaned = 0.000222875 Jy ! Component: 200 - total flux cleaned = 0.000163377 Jy ! Total flux subtracted in 200 components = 0.000163377 Jy ! Clean residual min=-0.000715 max=0.000780 Jy/beam ! Clean residual mean=0.000009 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0369562 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.0369562 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=0.068275Jy sigma=0.000604 ! Fit after self-cal, rms=0.068267Jy sigma=0.000604 ! 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=0.068267Jy sigma=0.000604 ! Fit after self-cal, rms=0.068440Jy sigma=0.000604 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9756 mas, bmaj=1.505 mas, bpa=-8.733 degrees ! Estimated noise=338.914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000195138 Jy ! Component: 100 - total flux cleaned = 0.000213605 Jy ! Component: 150 - total flux cleaned = 0.000213784 Jy ! Component: 200 - total flux cleaned = 0.000187701 Jy ! Total flux subtracted in 200 components = 0.000187701 Jy ! Clean residual min=-0.000744 max=0.000780 Jy/beam ! Clean residual mean=0.000008 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0371439 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.0371439 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=0.068431Jy sigma=0.000604 ! Fit after self-cal, rms=0.068444Jy sigma=0.000603 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 = 0.000147527 Jy ! Component: 100 - total flux cleaned = 0.000131824 Jy ! Component: 150 - total flux cleaned = 0.000132705 Jy ! Component: 200 - total flux cleaned = 0.00010821 Jy ! Total flux subtracted in 200 components = 0.00010821 Jy ! Clean residual min=-0.000749 max=0.000743 Jy/beam ! Clean residual mean=0.000009 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0372521 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.0372521 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=0.068437Jy sigma=0.000603 ! Fit after self-cal, rms=0.068433Jy sigma=0.000603 ! 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=0.068433Jy sigma=0.000603 ! Fit after self-cal, rms=0.068696Jy sigma=0.000603 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.286 mas, bmaj=2.555 mas, bpa=-2.815 degrees ! Estimated noise=427.769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000321806 Jy ! Component: 100 - total flux cleaned = 0.000356014 Jy ! Component: 150 - total flux cleaned = 0.000400809 Jy ! Component: 200 - total flux cleaned = 0.00040856 Jy ! Total flux subtracted in 200 components = 0.00040856 Jy ! Clean residual min=-0.000858 max=0.000945 Jy/beam ! Clean residual mean=0.000020 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0376607 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.0376607 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=0.068694Jy sigma=0.000603 ! Fit after self-cal, rms=0.068705Jy sigma=0.000603 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 = 5.7029e-05 Jy ! Component: 100 - total flux cleaned = 8.08958e-05 Jy ! Component: 150 - total flux cleaned = 8.0701e-05 Jy ! Component: 200 - total flux cleaned = 7.48558e-05 Jy ! Total flux subtracted in 200 components = 7.48558e-05 Jy ! Clean residual min=-0.000849 max=0.000910 Jy/beam ! Clean residual mean=0.000021 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0377355 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.0377355 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=0.068703Jy sigma=0.000603 ! Fit after self-cal, rms=0.068698Jy sigma=0.000603 ! 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=0.974 mas, bmaj=1.505 mas, bpa=-8.705 degrees ! Estimated noise=339.222 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.974 x 1.505 at -8.705 degrees (North through East) ! Clean map min=-0.0014382 max=0.037463 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=0.778 mas, bmaj=1.194 mas, bpa=-7.179 degrees ! Estimated noise=735.439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0299411 Jy ! Component: 100 - total flux cleaned = 0.0365638 Jy ! Component: 150 - total flux cleaned = 0.0382818 Jy ! Component: 200 - total flux cleaned = 0.0383585 Jy ! Total flux subtracted in 200 components = 0.0383585 Jy ! Clean residual min=-0.002033 max=0.001973 Jy/beam ! Clean residual mean=0.000004 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0383585 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0383585 Jy ! Inverting map and beam ! Estimated beam: bmin=0.974 mas, bmaj=1.505 mas, bpa=-8.705 degrees ! Estimated noise=339.222 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 = -0.000108921 Jy ! Component: 100 - total flux cleaned = -0.000145778 Jy ! Component: 150 - total flux cleaned = -0.000171306 Jy ! Component: 200 - total flux cleaned = -0.000244642 Jy ! Total flux subtracted in 200 components = -0.000244642 Jy ! Clean residual min=-0.000708 max=0.000816 Jy/beam ! Clean residual mean=0.000009 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0381139 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.0381139 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=2.286 mas, bmaj=2.555 mas, bpa=-2.815 degrees ! Estimated noise=427.769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000187112 Jy ! Component: 100 - total flux cleaned = -0.000174579 Jy ! Component: 150 - total flux cleaned = -0.000154471 Jy ! Component: 200 - total flux cleaned = -0.000153738 Jy ! Total flux subtracted in 200 components = -0.000153738 Jy ! Clean residual min=-0.000838 max=0.000917 Jy/beam ! Clean residual mean=0.000022 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0379601 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 = -1.40052e-05 Jy ! Component: 100 - total flux cleaned = -3.30033e-05 Jy ! Component: 150 - total flux cleaned = -4.99066e-05 Jy ! Component: 200 - total flux cleaned = -6.57695e-05 Jy ! Total flux subtracted in 200 components = -6.57695e-05 Jy ! Clean residual min=-0.000834 max=0.000906 Jy/beam ! Clean residual mean=0.000022 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0378943 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 43 components and 0.0378943 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.974 mas, bmaj=1.505 mas, bpa=-8.705 degrees ! Estimated noise=339.222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.30044e-05 Jy ! Component: 100 - total flux cleaned = -0.00010919 Jy ! Component: 150 - total flux cleaned = -9.57639e-05 Jy ! Component: 200 - total flux cleaned = -9.55337e-05 Jy ! Total flux subtracted in 200 components = -9.55337e-05 Jy ! Clean residual min=-0.000717 max=0.000788 Jy/beam ! Clean residual mean=0.000010 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0377988 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.0377988 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=0.068697Jy sigma=0.000603 ! Fit after self-cal, rms=0.068697Jy sigma=0.000603 wmodel J1719+4804_X_2017_05_01_pus_map.mod ! Writing 51 model components to file: J1719+4804_X_2017_05_01_pus_map.mod wobs J1719+4804_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1719+4804_X_2017_05_01_pus_uvs.fits wwins J1719+4804_X_2017_05_01_pus_map.win ! wwins: Wrote 2 windows to J1719+4804_X_2017_05_01_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 = 0.000179123 Jy ! Component: 100 - total flux cleaned = 0.000254212 Jy ! Component: 150 - total flux cleaned = 0.00033809 Jy ! Component: 200 - total flux cleaned = 0.000384255 Jy ! Component: 250 - total flux cleaned = 0.000451754 Jy ! Component: 300 - total flux cleaned = 0.000517273 Jy ! Component: 350 - total flux cleaned = 0.000560154 Jy ! Component: 400 - total flux cleaned = 0.000633445 Jy ! Component: 450 - total flux cleaned = 0.000694682 Jy ! Component: 500 - total flux cleaned = 0.000744904 Jy ! Component: 550 - total flux cleaned = 0.000823674 Jy ! Component: 600 - total flux cleaned = 0.000872089 Jy ! Component: 650 - total flux cleaned = 0.000929137 Jy ! Component: 700 - total flux cleaned = 0.000975975 Jy ! Component: 750 - total flux cleaned = 0.00102214 Jy ! Component: 800 - total flux cleaned = 0.00105864 Jy ! Component: 850 - total flux cleaned = 0.00105858 Jy ! Component: 900 - total flux cleaned = 0.00105871 Jy ! Component: 950 - total flux cleaned = 0.0010677 Jy ! Component: 1000 - total flux cleaned = 0.00108513 Jy ! Component: 1050 - total flux cleaned = 0.00109382 Jy ! Component: 1100 - total flux cleaned = 0.00107683 Jy ! Component: 1150 - total flux cleaned = 0.00111875 Jy ! Component: 1200 - total flux cleaned = 0.00109382 Jy ! Component: 1250 - total flux cleaned = 0.00108545 Jy ! Component: 1300 - total flux cleaned = 0.00105298 Jy ! Component: 1350 - total flux cleaned = 0.00105308 Jy ! Component: 1400 - total flux cleaned = 0.00104499 Jy ! Component: 1450 - total flux cleaned = 0.00102133 Jy ! Component: 1500 - total flux cleaned = 0.00101353 Jy ! Component: 1550 - total flux cleaned = 0.000974737 Jy ! Component: 1600 - total flux cleaned = 0.000974815 Jy ! Component: 1650 - total flux cleaned = 0.000952003 Jy ! Component: 1700 - total flux cleaned = 0.000944622 Jy ! Component: 1750 - total flux cleaned = 0.000952097 Jy ! Component: 1800 - total flux cleaned = 0.000966851 Jy ! Component: 1850 - total flux cleaned = 0.000952104 Jy ! Component: 1900 - total flux cleaned = 0.000930169 Jy ! Component: 1950 - total flux cleaned = 0.000922976 Jy ! Component: 2000 - total flux cleaned = 0.000901477 Jy ! Total flux subtracted in 2048 components = 0.000908496 Jy ! Clean residual min=-0.000404 max=0.000460 Jy/beam ! Clean residual mean=0.000005 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0387073 Jy keep ! Adding 161 model components to the UV plane model. ! The established model now contains 212 components and 0.0387073 Jy ![Exited script file: muppet] wmap "J1719+4804_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.974 x 1.505 at -8.705 degrees (North through East) ! Clean map min=-0.0014679 max=0.037357 Jy/beam ! Writing clean map to FITS file: J1719+4804_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0373569 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136139 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.09329 1.09329 2.18657 4.37314 8.74628 17.4926 34.9851 69.9703 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.037 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.974 x 1.505 at -8.705 degrees (North through East) ! Clean map min=-0.0014679 max=0.037357 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_2017_05_01_pus_uvs.log closed on Wed May 1 20:00:26 2019