! Started logfile: J0836+2139_X_2017_08_05_pus_uvs.log on Thu May 9 18:50:21 2019 obs J0836+2139_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0836+2139_X_2017_08_05_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.960039 visibilities/baseline/integration-bin. ! Found source: J0836+2139 ! ! 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 59100 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 J0836+2139_X_2017_08_05_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.880500Jy sigma=0.007324 ! Fit after self-cal, rms=0.861075Jy sigma=0.007179 ! 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=0.7228 mas, bmaj=1.599 mas, bpa=-1.202 degrees ! Estimated noise=688.515 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 = 0.10567 Jy ! Component: 100 - total flux cleaned = 0.13514 Jy ! Total flux subtracted in 100 components = 0.13514 Jy ! Clean residual min=-0.004302 max=0.012141 Jy/beam ! Clean residual mean=0.000003 rms=0.001208 Jy/beam ! Combined flux in latest and established models = 0.13514 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.13514 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=0.086509Jy sigma=0.000678 ! Fit after self-cal, rms=0.086483Jy sigma=0.000678 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128796 Jy ! Component: 100 - total flux cleaned = 0.0192995 Jy ! Total flux subtracted in 100 components = 0.0192995 Jy ! Clean residual min=-0.003332 max=0.003845 Jy/beam ! Clean residual mean=0.000001 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.15444 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.15444 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=0.084214Jy sigma=0.000661 ! Fit after self-cal, rms=0.084205Jy sigma=0.000661 ! 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=0.8963 mas, bmaj=1.884 mas, bpa=-0.5151 degrees ! Estimated noise=355.238 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 = 0.00414533 Jy ! Component: 100 - total flux cleaned = 0.00606067 Jy ! Component: 150 - total flux cleaned = 0.0071222 Jy ! Component: 200 - total flux cleaned = 0.00750779 Jy ! Total flux subtracted in 200 components = 0.00750779 Jy ! Clean residual min=-0.003345 max=0.003827 Jy/beam ! Clean residual mean=0.000006 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.161948 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 0.161948 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=0.083951Jy sigma=0.000660 ! Fit after self-cal, rms=0.083952Jy sigma=0.000660 ! 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 1.00 HN 1.01 KP 1.12 ! LA 0.99 MK 0.97 NL 0.88 OV 1.11 ! PT 1.11 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.04 KP 1.03 ! LA 0.99 MK 0.99 NL 0.88 OV 1.10 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.06 KP 0.97 ! LA 1.00 MK 1.00 NL 0.88 OV 1.10 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 0.91 ! LA 1.00 MK 1.01 NL 0.88 OV 1.11 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.99 KP 0.84 ! LA 1.00 MK 1.06 NL 0.89 OV 1.12 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.02 KP 0.85 ! LA 1.01 MK 1.00 NL 0.90 OV 1.14 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.07 KP 0.83 ! LA 1.01 MK 1.01 NL 0.91 OV 1.17 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.09 KP 0.83 ! LA 1.00 MK 1.01 NL 0.89 OV 1.15 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.08 KP 0.86 ! LA 0.99 MK 0.99 NL 0.91 OV 1.15 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.04 KP 0.92 ! LA 1.02 MK 1.00 NL 0.91 OV 1.13 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.02 KP 0.92 ! LA 1.03 MK 1.01 NL 0.92 OV 1.14 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.03 KP 0.93 ! LA 0.97 MK 1.02 NL 0.90 OV 1.14 ! PT 1.02 SC 1.05 ! ! ! Fit before self-cal, rms=0.083952Jy sigma=0.000660 ! Fit after self-cal, rms=0.081964Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9027 mas, bmaj=1.888 mas, bpa=-0.9072 degrees ! Estimated noise=356.192 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 = -0.000392849 Jy ! Component: 100 - total flux cleaned = -0.000244002 Jy ! Component: 150 - total flux cleaned = -0.000185526 Jy ! Component: 200 - total flux cleaned = -0.000151842 Jy ! Total flux subtracted in 200 components = -0.000151842 Jy ! Clean residual min=-0.001271 max=0.001662 Jy/beam ! Clean residual mean=-0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.161796 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.161796 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=0.081947Jy sigma=0.000649 ! Fit after self-cal, rms=0.081928Jy sigma=0.000649 ! 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=0.081928Jy sigma=0.000649 ! Fit after self-cal, rms=0.081986Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9038 mas, bmaj=1.886 mas, bpa=-0.8208 degrees ! Estimated noise=356.085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000212992 Jy ! Component: 100 - total flux cleaned = -0.000140617 Jy ! Component: 150 - total flux cleaned = -0.000128915 Jy ! Component: 200 - total flux cleaned = -0.000139338 Jy ! Total flux subtracted in 200 components = -0.000139338 Jy ! Clean residual min=-0.001035 max=0.001407 Jy/beam ! Clean residual mean=-0.000002 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.161657 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.161657 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=0.081981Jy sigma=0.000647 ! Fit after self-cal, rms=0.081986Jy sigma=0.000647 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 (3.8, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014028 Jy ! Component: 100 - total flux cleaned = 0.00221097 Jy ! Component: 150 - total flux cleaned = 0.00253328 Jy ! Component: 200 - total flux cleaned = 0.00273679 Jy ! Total flux subtracted in 200 components = 0.00273679 Jy ! Clean residual min=-0.000972 max=0.000902 Jy/beam ! Clean residual mean=0.000002 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.164393 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 0.164394 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=0.081961Jy sigma=0.000647 ! Fit after self-cal, rms=0.081959Jy sigma=0.000647 ! 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=0.081959Jy sigma=0.000647 ! Fit after self-cal, rms=0.082107Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9051 mas, bmaj=1.887 mas, bpa=-0.8507 degrees ! Estimated noise=356.402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000352187 Jy ! Component: 100 - total flux cleaned = 0.000562761 Jy ! Component: 150 - total flux cleaned = 0.000633385 Jy ! Component: 200 - total flux cleaned = 0.000708258 Jy ! Total flux subtracted in 200 components = 0.000708258 Jy ! Clean residual min=-0.000987 max=0.000918 Jy/beam ! Clean residual mean=0.000001 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.165102 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 74 components and 0.165102 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=0.082101Jy sigma=0.000647 ! Fit after self-cal, rms=0.082102Jy sigma=0.000647 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 = 5.22792e-05 Jy ! Component: 100 - total flux cleaned = 0.000109647 Jy ! Component: 150 - total flux cleaned = 0.000141079 Jy ! Component: 200 - total flux cleaned = 0.000170731 Jy ! Total flux subtracted in 200 components = 0.000170731 Jy ! Clean residual min=-0.000977 max=0.000914 Jy/beam ! Clean residual mean=0.000002 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.165273 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 83 components and 0.165273 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=0.082100Jy sigma=0.000647 ! Fit after self-cal, rms=0.082099Jy sigma=0.000647 ! 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=0.082099Jy sigma=0.000647 ! Fit after self-cal, rms=0.082154Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.071 mas, bmaj=2.837 mas, bpa=-2.78 degrees ! Estimated noise=447.632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000231649 Jy ! Component: 100 - total flux cleaned = 0.000249079 Jy ! Component: 150 - total flux cleaned = 0.000270778 Jy ! Component: 200 - total flux cleaned = 0.000271227 Jy ! Total flux subtracted in 200 components = 0.000271227 Jy ! Clean residual min=-0.000890 max=0.001128 Jy/beam ! Clean residual mean=0.000003 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.165544 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 91 components and 0.165544 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=0.082154Jy sigma=0.000647 ! Fit after self-cal, rms=0.082153Jy sigma=0.000647 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 (6.4, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100707 Jy ! Component: 100 - total flux cleaned = 0.00128836 Jy ! Component: 150 - total flux cleaned = 0.00146061 Jy ! Component: 200 - total flux cleaned = 0.00160488 Jy ! Total flux subtracted in 200 components = 0.00160488 Jy ! Clean residual min=-0.000890 max=0.000837 Jy/beam ! Clean residual mean=-0.000000 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.167149 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 107 components and 0.167149 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=0.082145Jy sigma=0.000646 ! Fit after self-cal, rms=0.082144Jy sigma=0.000646 ! 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=0.9061 mas, bmaj=1.888 mas, bpa=-0.8721 degrees ! Estimated noise=356.456 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9061 x 1.888 at -0.8721 degrees (North through East) ! Clean map min=-0.00082507 max=0.14047 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=0.7302 mas, bmaj=1.603 mas, bpa=-1.489 degrees ! Estimated noise=693.693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106222 Jy ! Component: 100 - total flux cleaned = 0.135707 Jy ! Component: 150 - total flux cleaned = 0.147956 Jy ! Component: 200 - total flux cleaned = 0.153736 Jy ! Total flux subtracted in 200 components = 0.153736 Jy ! Clean residual min=-0.001558 max=0.002726 Jy/beam ! Clean residual mean=-0.000002 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.153736 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.153736 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9061 mas, bmaj=1.888 mas, bpa=-0.8721 degrees ! Estimated noise=356.456 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 = 0.00377337 Jy ! Component: 100 - total flux cleaned = 0.00584633 Jy ! Component: 150 - total flux cleaned = 0.00733172 Jy ! Component: 200 - total flux cleaned = 0.00848169 Jy ! Total flux subtracted in 200 components = 0.00848169 Jy ! Clean residual min=-0.000928 max=0.001061 Jy/beam ! Clean residual mean=-0.000002 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.162218 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 37 components and 0.162218 Jy ! Inverting map ! Added new window around map position (1.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109475 Jy ! Component: 100 - total flux cleaned = 0.00171505 Jy ! Component: 150 - total flux cleaned = 0.00222409 Jy ! Component: 200 - total flux cleaned = 0.00264699 Jy ! Total flux subtracted in 200 components = 0.00264699 Jy ! Clean residual min=-0.000908 max=0.000815 Jy/beam ! Clean residual mean=-0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.164865 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 64 components and 0.164865 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=2.071 mas, bmaj=2.837 mas, bpa=-2.78 degrees ! Estimated noise=447.632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000800479 Jy ! Component: 100 - total flux cleaned = 0.00137424 Jy ! Component: 150 - total flux cleaned = 0.00181177 Jy ! Component: 200 - total flux cleaned = 0.00209728 Jy ! Total flux subtracted in 200 components = 0.00209728 Jy ! Clean residual min=-0.000876 max=0.000748 Jy/beam ! Clean residual mean=-0.000000 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.166962 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 = 0.000199558 Jy ! Component: 100 - total flux cleaned = 0.000266833 Jy ! Component: 150 - total flux cleaned = 0.000308197 Jy ! Component: 200 - total flux cleaned = 0.000356131 Jy ! Total flux subtracted in 200 components = 0.000356131 Jy ! Clean residual min=-0.000893 max=0.000719 Jy/beam ! Clean residual mean=-0.000000 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.167318 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 108 components and 0.167318 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9061 mas, bmaj=1.888 mas, bpa=-0.8721 degrees ! Estimated noise=356.456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.93271e-05 Jy ! Component: 100 - total flux cleaned = 0.000203179 Jy ! Component: 150 - total flux cleaned = 0.000255932 Jy ! Component: 200 - total flux cleaned = 0.000288841 Jy ! Total flux subtracted in 200 components = 0.000288841 Jy ! Clean residual min=-0.000853 max=0.000819 Jy/beam ! Clean residual mean=0.000000 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.167607 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 128 components and 0.167607 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=0.082141Jy sigma=0.000646 ! Fit after self-cal, rms=0.082138Jy sigma=0.000646 wmodel J0836+2139_X_2017_08_05_pus_map.mod ! Writing 128 model components to file: J0836+2139_X_2017_08_05_pus_map.mod wobs J0836+2139_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0836+2139_X_2017_08_05_pus_uvs.fits wwins J0836+2139_X_2017_08_05_pus_map.win ! wwins: Wrote 4 windows to J0836+2139_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 = -0.000126315 Jy ! Component: 100 - total flux cleaned = -8.62415e-05 Jy ! Component: 150 - total flux cleaned = 4.16537e-05 Jy ! Component: 200 - total flux cleaned = 0.00014005 Jy ! Component: 250 - total flux cleaned = 0.000187294 Jy ! Component: 300 - total flux cleaned = 0.000267359 Jy ! Component: 350 - total flux cleaned = 0.000333718 Jy ! Component: 400 - total flux cleaned = 0.000344546 Jy ! Component: 450 - total flux cleaned = 0.000397422 Jy ! Component: 500 - total flux cleaned = 0.000448758 Jy ! Component: 550 - total flux cleaned = 0.000488881 Jy ! Component: 600 - total flux cleaned = 0.000489003 Jy ! Component: 650 - total flux cleaned = 0.000537922 Jy ! Component: 700 - total flux cleaned = 0.000566793 Jy ! Component: 750 - total flux cleaned = 0.000595112 Jy ! Component: 800 - total flux cleaned = 0.000632281 Jy ! Component: 850 - total flux cleaned = 0.000604619 Jy ! Component: 900 - total flux cleaned = 0.000622872 Jy ! Component: 950 - total flux cleaned = 0.0006588 Jy ! Component: 1000 - total flux cleaned = 0.000658824 Jy ! Component: 1050 - total flux cleaned = 0.000676322 Jy ! Component: 1100 - total flux cleaned = 0.000693511 Jy ! Component: 1150 - total flux cleaned = 0.000676349 Jy ! Component: 1200 - total flux cleaned = 0.000684926 Jy ! Component: 1250 - total flux cleaned = 0.000726662 Jy ! Component: 1300 - total flux cleaned = 0.000743042 Jy ! Component: 1350 - total flux cleaned = 0.000775804 Jy ! Component: 1400 - total flux cleaned = 0.00080002 Jy ! Component: 1450 - total flux cleaned = 0.000824088 Jy ! Component: 1500 - total flux cleaned = 0.00084804 Jy ! Component: 1550 - total flux cleaned = 0.000903014 Jy ! Component: 1600 - total flux cleaned = 0.000895176 Jy ! Component: 1650 - total flux cleaned = 0.000918363 Jy ! Component: 1700 - total flux cleaned = 0.00093367 Jy ! Component: 1750 - total flux cleaned = 0.000964081 Jy ! Component: 1800 - total flux cleaned = 0.000994045 Jy ! Component: 1850 - total flux cleaned = 0.00100148 Jy ! Component: 1900 - total flux cleaned = 0.00100888 Jy ! Component: 1950 - total flux cleaned = 0.00105305 Jy ! Component: 2000 - total flux cleaned = 0.00106047 Jy ! Total flux subtracted in 2048 components = 0.00110391 Jy ! Clean residual min=-0.000361 max=0.000362 Jy/beam ! Clean residual mean=-0.000000 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.168711 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 266 components and 0.168711 Jy ![Exited script file: muppet] wmap "J0836+2139_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9061 x 1.888 at -0.8721 degrees (North through East) ! Clean map min=-0.00074481 max=0.14069 Jy/beam ! Writing clean map to FITS file: J0836+2139_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 0.140686 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134083 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.285919 0.285919 0.571837 1.14367 2.28735 4.5747 9.1494 18.2988 36.5976 73.1952 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.14 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9061 x 1.888 at -0.8721 degrees (North through East) ! Clean map min=-0.00074481 max=0.14069 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 J0836+2139_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:50:24 2019