! Started logfile: J0956+5753_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:47:39 2019 obs J0956+5753_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0956+5753_X_2017_05_31_pus_uva.fits ! AN table 1: 172 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.953618 visibilities/baseline/integration-bin. ! Found source: J0956+5753 ! ! 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 1698 lines of history. ! ! Reading 88572 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 J0956+5753_X_2017_05_31_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 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.898913Jy sigma=0.007328 ! Fit after self-cal, rms=0.880212Jy sigma=0.007185 ! 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=0.8198 mas, bmaj=0.983 mas, bpa=31.94 degrees ! Estimated noise=739.426 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 = 0.0928846 Jy ! Component: 100 - total flux cleaned = 0.119755 Jy ! Total flux subtracted in 100 components = 0.119755 Jy ! Clean residual min=-0.006013 max=0.010904 Jy/beam ! Clean residual mean=-0.000044 rms=0.001837 Jy/beam ! Combined flux in latest and established models = 0.119755 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.119755 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=0.094270Jy sigma=0.000719 ! Fit after self-cal, rms=0.094247Jy sigma=0.000719 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119184 Jy ! Component: 100 - total flux cleaned = 0.0180855 Jy ! Total flux subtracted in 100 components = 0.0180855 Jy ! Clean residual min=-0.006882 max=0.010676 Jy/beam ! Clean residual mean=-0.000039 rms=0.001605 Jy/beam ! Combined flux in latest and established models = 0.137841 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.137841 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=0.092609Jy sigma=0.000703 ! Fit after self-cal, rms=0.092610Jy sigma=0.000703 ! Inverting map ! Added new window around map position (3.4, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00919676 Jy ! Component: 100 - total flux cleaned = 0.0130902 Jy ! Total flux subtracted in 100 components = 0.0130902 Jy ! Clean residual min=-0.006096 max=0.005740 Jy/beam ! Clean residual mean=-0.000027 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 0.150931 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.150931 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=0.091609Jy sigma=0.000694 ! Fit after self-cal, rms=0.091522Jy sigma=0.000693 ! 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=1.04 mas, bmaj=1.251 mas, bpa=35.82 degrees ! Estimated noise=297.07 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 = 0.00521981 Jy ! Component: 100 - total flux cleaned = 0.00809141 Jy ! Component: 150 - total flux cleaned = 0.00922122 Jy ! Component: 200 - total flux cleaned = 0.010162 Jy ! Total flux subtracted in 200 components = 0.010162 Jy ! Clean residual min=-0.006648 max=0.006157 Jy/beam ! Clean residual mean=-0.000034 rms=0.001576 Jy/beam ! Combined flux in latest and established models = 0.161093 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.161093 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=0.091170Jy sigma=0.000690 ! Fit after self-cal, rms=0.091132Jy sigma=0.000690 ! 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 0.94 FD 0.98 HN 1.06 KP 0.99 ! LA 0.98 MK 0.91 NL 0.95 OV 1.06 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.12 KP 0.93 ! LA 0.98 MK 0.93 NL 0.95 OV 1.08 ! PT 1.10 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.09 KP 0.88 ! LA 0.99 MK 0.94 NL 0.96 OV 1.05 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 1.14 KP 0.97 ! LA 1.01 MK 0.95 NL 0.96 OV 1.07 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.06 KP 0.95 ! LA 1.00 MK 0.95 NL 0.88 OV 1.07 ! PT 1.06 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 1.07 KP 0.96 ! LA 1.01 MK 0.94 NL 0.88 OV 0.98 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.12 KP 0.95 ! LA 1.01 MK 0.95 NL 0.88 OV 0.98 ! PT 1.09 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.15 KP 0.94 ! LA 0.99 MK 0.93 NL 0.88 OV 0.98 ! PT 1.05 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.16 KP 0.94 ! LA 1.01 MK 0.93 NL 0.89 OV 0.99 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.43 KP 0.95 ! LA 1.11 MK 0.94 NL 0.88 OV 0.97 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.14 KP 0.87 ! LA 1.01 MK 0.95 NL 0.88 OV 0.97 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 1.11 KP 0.90 ! LA 1.02 MK 0.93 NL 0.92 OV 1.11 ! PT 1.07 SC 1.04 ! ! ! Fit before self-cal, rms=0.091132Jy sigma=0.000690 ! Fit after self-cal, rms=0.092486Jy sigma=0.000683 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=1.246 mas, bpa=34.94 degrees ! Estimated noise=294.012 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 = 0.000247465 Jy ! Component: 100 - total flux cleaned = 0.000689822 Jy ! Component: 150 - total flux cleaned = 0.000776353 Jy ! Component: 200 - total flux cleaned = 0.00073992 Jy ! Total flux subtracted in 200 components = 0.00073992 Jy ! Clean residual min=-0.006421 max=0.004689 Jy/beam ! Clean residual mean=-0.000067 rms=0.001448 Jy/beam ! Combined flux in latest and established models = 0.161833 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.161833 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=0.092361Jy sigma=0.000682 ! Fit after self-cal, rms=0.092426Jy sigma=0.000682 ! 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=0.092426Jy sigma=0.000682 ! Fit after self-cal, rms=0.104986Jy sigma=0.000652 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=1.26 mas, bpa=35.65 degrees ! Estimated noise=296.564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000875308 Jy ! Component: 100 - total flux cleaned = -0.00132288 Jy ! Component: 150 - total flux cleaned = -0.00139704 Jy ! Component: 200 - total flux cleaned = -0.00133649 Jy ! Total flux subtracted in 200 components = -0.00133649 Jy ! Clean residual min=-0.001750 max=0.002288 Jy/beam ! Clean residual mean=-0.000017 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.160496 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.160496 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=0.104846Jy sigma=0.000650 ! Fit after self-cal, rms=0.105057Jy sigma=0.000650 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 (1, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000452201 Jy ! Component: 100 - total flux cleaned = 0.000445935 Jy ! Component: 150 - total flux cleaned = 0.000443858 Jy ! Component: 200 - total flux cleaned = 0.000482728 Jy ! Total flux subtracted in 200 components = 0.000482728 Jy ! Clean residual min=-0.001571 max=0.002154 Jy/beam ! Clean residual mean=-0.000017 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.160979 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.160979 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=0.104987Jy sigma=0.000649 ! Fit after self-cal, rms=0.104979Jy sigma=0.000649 ! Inverting map ! Added new window around map position (0.8, 25.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160557 Jy ! Component: 100 - total flux cleaned = 0.00164866 Jy ! Component: 150 - total flux cleaned = 0.00164755 Jy ! Component: 200 - total flux cleaned = 0.00168186 Jy ! Total flux subtracted in 200 components = 0.00168186 Jy ! Clean residual min=-0.001648 max=0.001940 Jy/beam ! Clean residual mean=-0.000016 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.162661 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 83 components and 0.162661 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=0.104934Jy sigma=0.000649 ! Fit after self-cal, rms=0.104925Jy sigma=0.000649 ! Inverting map ! Added new window around map position (9, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199209 Jy ! Component: 100 - total flux cleaned = 0.00311764 Jy ! Component: 150 - total flux cleaned = 0.00372074 Jy ! Component: 200 - total flux cleaned = 0.00401547 Jy ! Total flux subtracted in 200 components = 0.00401547 Jy ! Clean residual min=-0.001389 max=0.001595 Jy/beam ! Clean residual mean=-0.000011 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.166676 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 105 components and 0.166676 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=0.104877Jy sigma=0.000648 ! Fit after self-cal, rms=0.104873Jy sigma=0.000648 ! 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=0.104873Jy sigma=0.000648 ! Fit after self-cal, rms=0.106861Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=1.271 mas, bpa=35.05 degrees ! Estimated noise=296.044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000127487 Jy ! Component: 100 - total flux cleaned = 0.000126171 Jy ! Component: 150 - total flux cleaned = 0.000380298 Jy ! Component: 200 - total flux cleaned = 0.000701647 Jy ! Total flux subtracted in 200 components = 0.000701647 Jy ! Clean residual min=-0.001161 max=0.001518 Jy/beam ! Clean residual mean=-0.000007 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.167378 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 113 components and 0.167378 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=0.106824Jy sigma=0.000648 ! Fit after self-cal, rms=0.106831Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-20, 24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137503 Jy ! Component: 100 - total flux cleaned = 0.00179641 Jy ! Component: 150 - total flux cleaned = 0.00210045 Jy ! Component: 200 - total flux cleaned = 0.00227827 Jy ! Total flux subtracted in 200 components = 0.00227827 Jy ! Clean residual min=-0.001142 max=0.001203 Jy/beam ! Clean residual mean=-0.000010 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.169656 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 127 components and 0.169656 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=0.106803Jy sigma=0.000648 ! Fit after self-cal, rms=0.106800Jy sigma=0.000648 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.106800Jy sigma=0.000648 ! Fit after self-cal, rms=0.107122Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.245 mas, bmaj=2.633 mas, bpa=55.19 degrees ! Estimated noise=371.765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110015 Jy ! Component: 100 - total flux cleaned = 0.00161984 Jy ! Component: 150 - total flux cleaned = 0.00202475 Jy ! Component: 200 - total flux cleaned = 0.00236961 Jy ! Total flux subtracted in 200 components = 0.00236961 Jy ! Clean residual min=-0.001263 max=0.001377 Jy/beam ! Clean residual mean=-0.000011 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.172026 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 144 components and 0.172026 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=0.107116Jy sigma=0.000647 ! Fit after self-cal, rms=0.107113Jy 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 = 0.000390946 Jy ! Component: 100 - total flux cleaned = 0.000501039 Jy ! Component: 150 - total flux cleaned = 0.000600028 Jy ! Component: 200 - total flux cleaned = 0.000660371 Jy ! Total flux subtracted in 200 components = 0.000660371 Jy ! Clean residual min=-0.001238 max=0.001390 Jy/beam ! Clean residual mean=-0.000008 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.172686 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 150 components and 0.172686 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=0.107111Jy sigma=0.000647 ! Fit after self-cal, rms=0.107109Jy sigma=0.000647 ! 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=1.029 mas, bmaj=1.276 mas, bpa=34.75 degrees ! Estimated noise=295.661 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.029 x 1.276 at 34.75 degrees (North through East) ! Clean map min=-0.0013612 max=0.12205 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=0.8141 mas, bmaj=0.9929 mas, bpa=32.06 degrees ! Estimated noise=740.959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0925551 Jy ! Component: 100 - total flux cleaned = 0.118945 Jy ! Component: 150 - total flux cleaned = 0.132219 Jy ! Component: 200 - total flux cleaned = 0.140794 Jy ! Total flux subtracted in 200 components = 0.140794 Jy ! Clean residual min=-0.003213 max=0.004701 Jy/beam ! Clean residual mean=-0.000021 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.140794 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.140794 Jy ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=1.276 mas, bpa=34.75 degrees ! Estimated noise=295.661 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 = 0.00825174 Jy ! Component: 100 - total flux cleaned = 0.0134862 Jy ! Component: 150 - total flux cleaned = 0.017048 Jy ! Component: 200 - total flux cleaned = 0.0192604 Jy ! Total flux subtracted in 200 components = 0.0192604 Jy ! Clean residual min=-0.001819 max=0.002058 Jy/beam ! Clean residual mean=-0.000016 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.160055 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 50 components and 0.160055 Jy ! Inverting map ! Added new window around map position (5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186354 Jy ! Component: 100 - total flux cleaned = 0.0032015 Jy ! Component: 150 - total flux cleaned = 0.00431485 Jy ! Component: 200 - total flux cleaned = 0.00537645 Jy ! Total flux subtracted in 200 components = 0.00537645 Jy ! Clean residual min=-0.001380 max=0.001225 Jy/beam ! Clean residual mean=-0.000010 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.165431 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 70 components and 0.165431 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=2.245 mas, bmaj=2.633 mas, bpa=55.19 degrees ! Estimated noise=371.765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226757 Jy ! Component: 100 - total flux cleaned = 0.00386308 Jy ! Component: 150 - total flux cleaned = 0.00503928 Jy ! Component: 200 - total flux cleaned = 0.0057541 Jy ! Total flux subtracted in 200 components = 0.0057541 Jy ! Clean residual min=-0.001235 max=0.001485 Jy/beam ! Clean residual mean=-0.000006 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.171185 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 = 0.000399535 Jy ! Component: 100 - total flux cleaned = 0.000721373 Jy ! Component: 150 - total flux cleaned = 0.00101097 Jy ! Component: 200 - total flux cleaned = 0.00127105 Jy ! Total flux subtracted in 200 components = 0.00127105 Jy ! Clean residual min=-0.001199 max=0.001452 Jy/beam ! Clean residual mean=-0.000004 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.172456 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 130 components and 0.172456 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=1.276 mas, bpa=34.75 degrees ! Estimated noise=295.661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000310164 Jy ! Component: 100 - total flux cleaned = -0.000122978 Jy ! Component: 150 - total flux cleaned = 0.000105978 Jy ! Component: 200 - total flux cleaned = 0.000402352 Jy ! Total flux subtracted in 200 components = 0.000402352 Jy ! Clean residual min=-0.001261 max=0.001102 Jy/beam ! Clean residual mean=-0.000003 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.172859 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 143 components and 0.172859 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=0.107118Jy sigma=0.000647 ! Fit after self-cal, rms=0.107128Jy sigma=0.000647 wmodel J0956+5753_X_2017_05_31_pus_map.mod ! Writing 143 model components to file: J0956+5753_X_2017_05_31_pus_map.mod wobs J0956+5753_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0956+5753_X_2017_05_31_pus_uvs.fits wwins J0956+5753_X_2017_05_31_pus_map.win ! wwins: Wrote 7 windows to J0956+5753_X_2017_05_31_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 = 8.45646e-06 Jy ! Component: 100 - total flux cleaned = 9.60907e-06 Jy ! Component: 150 - total flux cleaned = -4.61049e-05 Jy ! Component: 200 - total flux cleaned = -9.95855e-05 Jy ! Component: 250 - total flux cleaned = -0.000116883 Jy ! Component: 300 - total flux cleaned = -0.000100259 Jy ! Component: 350 - total flux cleaned = -5.16043e-05 Jy ! Component: 400 - total flux cleaned = -4.23455e-06 Jy ! Component: 450 - total flux cleaned = 2.6698e-05 Jy ! Component: 500 - total flux cleaned = 1.17341e-05 Jy ! Component: 550 - total flux cleaned = 1.19129e-05 Jy ! Component: 600 - total flux cleaned = -2.46174e-06 Jy ! Component: 650 - total flux cleaned = -2.7491e-06 Jy ! Component: 700 - total flux cleaned = -4.48492e-05 Jy ! Component: 750 - total flux cleaned = -5.86544e-05 Jy ! Component: 800 - total flux cleaned = -5.88073e-05 Jy ! Component: 850 - total flux cleaned = -0.000125784 Jy ! Component: 900 - total flux cleaned = -0.000125952 Jy ! Component: 950 - total flux cleaned = -0.000216523 Jy ! Component: 1000 - total flux cleaned = -0.000216493 Jy ! Component: 1050 - total flux cleaned = -0.00026654 Jy ! Component: 1100 - total flux cleaned = -0.000266789 Jy ! Component: 1150 - total flux cleaned = -0.000315252 Jy ! Component: 1200 - total flux cleaned = -0.00026731 Jy ! Component: 1250 - total flux cleaned = -0.000279236 Jy ! Component: 1300 - total flux cleaned = -0.000267594 Jy ! Component: 1350 - total flux cleaned = -0.000232861 Jy ! Component: 1400 - total flux cleaned = -0.000255845 Jy ! Component: 1450 - total flux cleaned = -0.000255751 Jy ! Component: 1500 - total flux cleaned = -0.000244452 Jy ! Component: 1550 - total flux cleaned = -0.00024447 Jy ! Component: 1600 - total flux cleaned = -0.000222607 Jy ! Component: 1650 - total flux cleaned = -0.000211518 Jy ! Component: 1700 - total flux cleaned = -0.000147152 Jy ! Component: 1750 - total flux cleaned = -0.000147217 Jy ! Component: 1800 - total flux cleaned = -0.000136665 Jy ! Component: 1850 - total flux cleaned = -0.000105284 Jy ! Component: 1900 - total flux cleaned = -5.33895e-05 Jy ! Component: 1950 - total flux cleaned = -2.2476e-05 Jy ! Component: 2000 - total flux cleaned = 7.95556e-06 Jy ! Total flux subtracted in 2048 components = 7.85946e-06 Jy ! Clean residual min=-0.000624 max=0.000504 Jy/beam ! Clean residual mean=-0.000002 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.172867 Jy keep ! Adding 158 model components to the UV plane model. ! The established model now contains 301 components and 0.172867 Jy ![Exited script file: muppet] wmap "J0956+5753_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.029 x 1.276 at 34.75 degrees (North through East) ! Clean map min=-0.00094438 max=0.12258 Jy/beam ! Writing clean map to FITS file: J0956+5753_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.122583 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000193646 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.473913 0.473913 0.947827 1.89565 3.79131 7.58261 15.1652 30.3305 60.6609 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.122 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.029 x 1.276 at 34.75 degrees (North through East) ! Clean map min=-0.00094438 max=0.12258 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 J0956+5753_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:47:44 2019