! Started logfile: J0309+1029_X_2017_03_27_pus_uvs.log on Sat Apr 27 21:57:33 2019 obs J0309+1029_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0309+1029_X_2017_03_27_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.853704 visibilities/baseline/integration-bin. ! Found source: J0309+1029 ! ! 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 1844 lines of history. ! ! Reading 11064 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 J0309+1029_X_2017_03_27_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.241549Jy sigma=0.002054 ! Fit after self-cal, rms=0.233435Jy sigma=0.001988 ! 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 ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7161 mas, bmaj=1.713 mas, bpa=0.2785 degrees ! Estimated noise=1144.1 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 = 0.605547 Jy ! Component: 100 - total flux cleaned = 0.7518 Jy ! Total flux subtracted in 100 components = 0.7518 Jy ! Clean residual min=-0.017764 max=0.058110 Jy/beam ! Clean residual mean=-0.000085 rms=0.005118 Jy/beam ! Combined flux in latest and established models = 0.7518 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.7518 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=0.136998Jy sigma=0.001149 ! Fit after self-cal, rms=0.136912Jy sigma=0.001148 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0624332 Jy ! Component: 100 - total flux cleaned = 0.0949602 Jy ! Total flux subtracted in 100 components = 0.0949602 Jy ! Clean residual min=-0.012971 max=0.015524 Jy/beam ! Clean residual mean=-0.000016 rms=0.002532 Jy/beam ! Combined flux in latest and established models = 0.846761 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.846761 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=0.099885Jy sigma=0.000827 ! Fit after self-cal, rms=0.099756Jy sigma=0.000826 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179268 Jy ! Component: 100 - total flux cleaned = 0.0275749 Jy ! Total flux subtracted in 100 components = 0.0275749 Jy ! Clean residual min=-0.011310 max=0.007822 Jy/beam ! Clean residual mean=0.000004 rms=0.002172 Jy/beam ! Combined flux in latest and established models = 0.874335 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.874335 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=0.096162Jy sigma=0.000799 ! Fit after self-cal, rms=0.096122Jy sigma=0.000798 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8744 mas, bmaj=1.968 mas, bpa=0.5416 degrees ! Estimated noise=787.266 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 = 0.00321752 Jy ! Component: 100 - total flux cleaned = 0.00305492 Jy ! Component: 150 - total flux cleaned = 0.00275987 Jy ! Component: 200 - total flux cleaned = 0.00239684 Jy ! Total flux subtracted in 200 components = 0.00239684 Jy ! Clean residual min=-0.010646 max=0.008942 Jy/beam ! Clean residual mean=0.000036 rms=0.002182 Jy/beam ! Combined flux in latest and established models = 0.876732 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.876732 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=0.095471Jy sigma=0.000794 ! Fit after self-cal, rms=0.095451Jy sigma=0.000794 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 0.95 FD 0.98 HN 1.02 KP 1.00 ! LA 1.00 MK 0.99 NL 0.99 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.98 KP 1.02 ! LA 0.99 MK 0.98 NL 0.99 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.00 KP 0.96 ! LA 1.03 MK 1.01 NL 0.98 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.05 KP 0.99 ! LA 1.03 MK 1.02 NL 0.99 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.00 KP 0.99 ! LA 1.03 MK 1.02 NL 0.98 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.02 KP 0.97 ! LA 1.02 MK 1.00 NL 0.98 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.98 KP 0.99 ! LA 1.04 MK 1.00 NL 0.98 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.99 KP 0.98 ! LA 1.02 MK 1.00 NL 0.98 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.00 KP 0.98 ! LA 1.02 MK 0.99 NL 0.98 OV 1.00 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.05 KP 0.88 ! LA 1.03 MK 0.99 NL 0.87 OV 1.08 ! PT 1.07 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.08 KP 0.99 ! LA 1.10 MK 1.04 NL 0.92 OV 1.14 ! PT 1.16 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.04 KP 1.00 ! LA 1.04 MK 0.95 NL 0.90 OV 1.12 ! PT 1.11 SC 1.02 ! ! ! Fit before self-cal, rms=0.095451Jy sigma=0.000794 ! Fit after self-cal, rms=0.081574Jy sigma=0.000676 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8772 mas, bmaj=1.962 mas, bpa=0.4207 degrees ! Estimated noise=786.327 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 (2.2, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00484097 Jy ! Component: 100 - total flux cleaned = 0.00518741 Jy ! Component: 150 - total flux cleaned = 0.00543544 Jy ! Component: 200 - total flux cleaned = 0.00564774 Jy ! Total flux subtracted in 200 components = 0.00564774 Jy ! Clean residual min=-0.004630 max=0.005483 Jy/beam ! Clean residual mean=-0.000010 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.88238 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.88238 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=0.080836Jy sigma=0.000669 ! Fit after self-cal, rms=0.080772Jy sigma=0.000669 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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=0.080772Jy sigma=0.000669 ! Fit after self-cal, rms=0.078916Jy sigma=0.000652 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8771 mas, bmaj=1.961 mas, bpa=0.449 degrees ! Estimated noise=786.255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206129 Jy ! Component: 100 - total flux cleaned = 0.00268888 Jy ! Component: 150 - total flux cleaned = 0.00291086 Jy ! Component: 200 - total flux cleaned = 0.00310673 Jy ! Total flux subtracted in 200 components = 0.00310673 Jy ! Clean residual min=-0.002370 max=0.004735 Jy/beam ! Clean residual mean=-0.000002 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.885487 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.885487 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=0.078714Jy sigma=0.000650 ! Fit after self-cal, rms=0.078698Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 (4.8, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00399903 Jy ! Component: 100 - total flux cleaned = 0.00562203 Jy ! Component: 150 - total flux cleaned = 0.00629166 Jy ! Component: 200 - total flux cleaned = 0.0066535 Jy ! Total flux subtracted in 200 components = 0.0066535 Jy ! Clean residual min=-0.002169 max=0.002179 Jy/beam ! Clean residual mean=-0.000001 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.89214 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 57 components and 0.89214 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=0.078466Jy sigma=0.000648 ! Fit after self-cal, rms=0.078459Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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=0.078459Jy sigma=0.000648 ! Fit after self-cal, rms=0.078453Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8774 mas, bmaj=1.961 mas, bpa=0.4444 degrees ! Estimated noise=786.488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000660119 Jy ! Component: 100 - total flux cleaned = 0.00106406 Jy ! Component: 150 - total flux cleaned = 0.00147663 Jy ! Component: 200 - total flux cleaned = 0.00171414 Jy ! Total flux subtracted in 200 components = 0.00171414 Jy ! Clean residual min=-0.002139 max=0.001804 Jy/beam ! Clean residual mean=-0.000001 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.893854 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 66 components and 0.893854 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=0.078375Jy sigma=0.000647 ! Fit after self-cal, rms=0.078370Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 = 0.000288782 Jy ! Component: 100 - total flux cleaned = 0.000505774 Jy ! Component: 150 - total flux cleaned = 0.000668031 Jy ! Component: 200 - total flux cleaned = 0.000821822 Jy ! Total flux subtracted in 200 components = 0.000821822 Jy ! Clean residual min=-0.002101 max=0.001815 Jy/beam ! Clean residual mean=-0.000001 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.894676 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 0.894676 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=0.078325Jy sigma=0.000646 ! Fit after self-cal, rms=0.078322Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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=0.078322Jy sigma=0.000646 ! Fit after self-cal, rms=0.078341Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.134 mas, bmaj=3.047 mas, bpa=1.263 degrees ! Estimated noise=1010.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156103 Jy ! Component: 100 - total flux cleaned = 0.00188152 Jy ! Component: 150 - total flux cleaned = 0.00205179 Jy ! Component: 200 - total flux cleaned = 0.00220369 Jy ! Total flux subtracted in 200 components = 0.00220369 Jy ! Clean residual min=-0.001867 max=0.002136 Jy/beam ! Clean residual mean=-0.000000 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.89688 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.89688 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=0.078323Jy sigma=0.000646 ! Fit after self-cal, rms=0.078319Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 = 0.000183506 Jy ! Component: 100 - total flux cleaned = 0.000290107 Jy ! Component: 150 - total flux cleaned = 0.000385237 Jy ! Component: 200 - total flux cleaned = 0.000470267 Jy ! Total flux subtracted in 200 components = 0.000470267 Jy ! Clean residual min=-0.001836 max=0.002096 Jy/beam ! Clean residual mean=0.000000 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.89735 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 87 components and 0.89735 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=0.078313Jy sigma=0.000646 ! Fit after self-cal, rms=0.078311Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8777 mas, bmaj=1.962 mas, bpa=0.4393 degrees ! Estimated noise=786.796 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8777 x 1.962 at 0.4393 degrees (North through East) ! Clean map min=-0.0018998 max=0.79676 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 ! Performing amp+phase self-cal ! ! 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=0.078311Jy sigma=0.000646 ! Fit after self-cal, rms=0.073844Jy sigma=0.000606 ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8778 mas, bmaj=1.961 mas, bpa=0.4175 degrees ! Estimated noise=786.953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000274661 Jy ! Component: 100 - total flux cleaned = 0.000237778 Jy ! Component: 150 - total flux cleaned = 0.000202735 Jy ! Component: 200 - total flux cleaned = 0.000235073 Jy ! Total flux subtracted in 200 components = 0.000235073 Jy ! Clean residual min=-0.001943 max=0.001865 Jy/beam ! Clean residual mean=-0.000001 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.897585 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 99 components and 0.897585 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=0.073807Jy sigma=0.000606 ! Fit after self-cal, rms=0.073806Jy sigma=0.000606 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000109137 Jy ! Component: 100 - total flux cleaned = 0.000109834 Jy ! Component: 150 - total flux cleaned = 0.000110729 Jy ! Component: 200 - total flux cleaned = 0.000137138 Jy ! Total flux subtracted in 200 components = 0.000137138 Jy ! Clean residual min=-0.001921 max=0.001884 Jy/beam ! Clean residual mean=-0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.897722 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 108 components and 0.897722 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=0.073784Jy sigma=0.000605 ! Fit after self-cal, rms=0.073783Jy sigma=0.000605 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Performing amp+phase self-cal ! ! 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=0.073783Jy sigma=0.000605 ! Fit after self-cal, rms=0.073806Jy sigma=0.000605 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 ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7191 mas, bmaj=1.71 mas, bpa=0.1172 degrees ! Estimated noise=1147.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.607405 Jy ! Component: 100 - total flux cleaned = 0.753975 Jy ! Component: 150 - total flux cleaned = 0.814411 Jy ! Component: 200 - total flux cleaned = 0.845038 Jy ! Total flux subtracted in 200 components = 0.845038 Jy ! Clean residual min=-0.005894 max=0.014503 Jy/beam ! Clean residual mean=-0.000027 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 0.845038 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.845038 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8779 mas, bmaj=1.962 mas, bpa=0.4216 degrees ! Estimated noise=787.236 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 = 0.0201162 Jy ! Component: 100 - total flux cleaned = 0.0309914 Jy ! Component: 150 - total flux cleaned = 0.0378483 Jy ! Component: 200 - total flux cleaned = 0.0426582 Jy ! Total flux subtracted in 200 components = 0.0426582 Jy ! Clean residual min=-0.002512 max=0.002709 Jy/beam ! Clean residual mean=-0.000008 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.887696 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 29 components and 0.887696 Jy ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351487 Jy ! Component: 100 - total flux cleaned = 0.00579976 Jy ! Component: 150 - total flux cleaned = 0.00704414 Jy ! Component: 200 - total flux cleaned = 0.00788544 Jy ! Total flux subtracted in 200 components = 0.00788544 Jy ! Clean residual min=-0.001953 max=0.002091 Jy/beam ! Clean residual mean=-0.000003 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.895582 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 49 components and 0.895582 Jy ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.133 mas, bmaj=3.047 mas, bpa=1.231 degrees ! Estimated noise=1010.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202622 Jy ! Component: 100 - total flux cleaned = 0.00279181 Jy ! Component: 150 - total flux cleaned = 0.00326113 Jy ! Component: 200 - total flux cleaned = 0.00357581 Jy ! Total flux subtracted in 200 components = 0.00357581 Jy ! Clean residual min=-0.001826 max=0.002108 Jy/beam ! Clean residual mean=-0.000000 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.899158 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 = 9.59244e-05 Jy ! Component: 100 - total flux cleaned = 0.000159564 Jy ! Component: 150 - total flux cleaned = 0.000199051 Jy ! Component: 200 - total flux cleaned = 0.000235525 Jy ! Total flux subtracted in 200 components = 0.000235525 Jy ! Clean residual min=-0.001756 max=0.002045 Jy/beam ! Clean residual mean=-0.000000 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.899393 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 80 components and 0.899393 Jy ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8779 mas, bmaj=1.962 mas, bpa=0.4216 degrees ! Estimated noise=787.236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000194116 Jy ! Component: 100 - total flux cleaned = -0.000201028 Jy ! Component: 150 - total flux cleaned = -9.88924e-05 Jy ! Component: 200 - total flux cleaned = -2.61371e-06 Jy ! Total flux subtracted in 200 components = -2.61371e-06 Jy ! Clean residual min=-0.001866 max=0.001977 Jy/beam ! Clean residual mean=-0.000001 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.899391 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 0.89939 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=0.074033Jy sigma=0.000607 ! Fit after self-cal, rms=0.074022Jy sigma=0.000607 wmodel J0309+1029_X_2017_03_27_pus_map.mod ! Writing 89 model components to file: J0309+1029_X_2017_03_27_pus_map.mod wobs J0309+1029_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0309+1029_X_2017_03_27_pus_uvs.fits wwins J0309+1029_X_2017_03_27_pus_map.win ! wwins: Wrote 3 windows to J0309+1029_X_2017_03_27_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000110506 Jy ! Component: 100 - total flux cleaned = 0.000178429 Jy ! Component: 150 - total flux cleaned = 0.000373237 Jy ! Component: 200 - total flux cleaned = 0.000499389 Jy ! Component: 250 - total flux cleaned = 0.000559575 Jy ! Component: 300 - total flux cleaned = 0.000412086 Jy ! Component: 350 - total flux cleaned = 0.000412103 Jy ! Component: 400 - total flux cleaned = 0.000467792 Jy ! Component: 450 - total flux cleaned = 0.000577453 Jy ! Component: 500 - total flux cleaned = 0.000604704 Jy ! Component: 550 - total flux cleaned = 0.000737858 Jy ! Component: 600 - total flux cleaned = 0.000763827 Jy ! Component: 650 - total flux cleaned = 0.000867118 Jy ! Component: 700 - total flux cleaned = 0.00099388 Jy ! Component: 750 - total flux cleaned = 0.00101906 Jy ! Component: 800 - total flux cleaned = 0.00114209 Jy ! Component: 850 - total flux cleaned = 0.00114192 Jy ! Component: 900 - total flux cleaned = 0.00121443 Jy ! Component: 950 - total flux cleaned = 0.00128561 Jy ! Component: 1000 - total flux cleaned = 0.00133276 Jy ! Component: 1050 - total flux cleaned = 0.00144843 Jy ! Component: 1100 - total flux cleaned = 0.00147104 Jy ! Component: 1150 - total flux cleaned = 0.00151594 Jy ! Component: 1200 - total flux cleaned = 0.0015162 Jy ! Component: 1250 - total flux cleaned = 0.0016045 Jy ! Component: 1300 - total flux cleaned = 0.00169225 Jy ! Component: 1350 - total flux cleaned = 0.00173525 Jy ! Component: 1400 - total flux cleaned = 0.00186333 Jy ! Component: 1450 - total flux cleaned = 0.00184189 Jy ! Component: 1500 - total flux cleaned = 0.00186268 Jy ! Component: 1550 - total flux cleaned = 0.00192496 Jy ! Component: 1600 - total flux cleaned = 0.00188433 Jy ! Component: 1650 - total flux cleaned = 0.00194568 Jy ! Component: 1700 - total flux cleaned = 0.00198585 Jy ! Component: 1750 - total flux cleaned = 0.00208543 Jy ! Component: 1800 - total flux cleaned = 0.00208566 Jy ! Component: 1850 - total flux cleaned = 0.00210523 Jy ! Component: 1900 - total flux cleaned = 0.00212451 Jy ! Component: 1950 - total flux cleaned = 0.00210542 Jy ! Component: 2000 - total flux cleaned = 0.002182 Jy ! Total flux subtracted in 2048 components = 0.00210657 Jy ! Clean residual min=-0.001071 max=0.001062 Jy/beam ! Clean residual mean=-0.000001 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.901497 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 236 components and 0.901497 Jy ![Exited script file: muppet] wmap "J0309+1029_X_2017_03_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8779 x 1.962 at 0.4216 degrees (North through East) ! Clean map min=-0.0017083 max=0.79754 Jy/beam ! Writing clean map to FITS file: J0309+1029_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.797542 invert ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000351479 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.132211 0.132211 0.264422 0.528844 1.05769 2.11538 4.23075 8.4615 16.923 33.846 67.692 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.797 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8779 x 1.962 at 0.4216 degrees (North through East) ! Clean map min=-0.0017083 max=0.79754 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 J0309+1029_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 21:57:34 2019