! Started logfile: J2211+1841_X_2017_02_19_pus_uvs.log on Sat May 4 21:47:37 2019 obs J2211+1841_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J2211+1841_X_2017_02_19_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.767196 visibilities/baseline/integration-bin. ! Found source: J2211+1841 ! ! 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 858 lines of history. ! ! Reading 34800 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 J2211+1841_X_2017_02_19_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 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.869677Jy sigma=0.006369 ! Fit after self-cal, rms=0.857544Jy sigma=0.006292 ! 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 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6591 mas, bmaj=1.646 mas, bpa=-5.76 degrees ! Estimated noise=923.897 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 = 0.112703 Jy ! Component: 100 - total flux cleaned = 0.14126 Jy ! Total flux subtracted in 100 components = 0.14126 Jy ! Clean residual min=-0.004947 max=0.012413 Jy/beam ! Clean residual mean=0.000008 rms=0.001482 Jy/beam ! Combined flux in latest and established models = 0.14126 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.14126 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=0.113605Jy sigma=0.000685 ! Fit after self-cal, rms=0.113504Jy sigma=0.000684 ! Inverting map ! Your choice of large map pixels excluded 0.155% 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 = 0.0149262 Jy ! Component: 100 - total flux cleaned = 0.0230388 Jy ! Total flux subtracted in 100 components = 0.0230388 Jy ! Clean residual min=-0.003195 max=0.004370 Jy/beam ! Clean residual mean=0.000003 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.164299 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.164299 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=0.111233Jy sigma=0.000663 ! Fit after self-cal, rms=0.111142Jy sigma=0.000662 ! Inverting map ! Your choice of large map pixels excluded 0.155% 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 = 0.00615331 Jy ! Component: 100 - total flux cleaned = 0.00959397 Jy ! Total flux subtracted in 100 components = 0.00959397 Jy ! Clean residual min=-0.002824 max=0.003107 Jy/beam ! Clean residual mean=0.000002 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.173893 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.173893 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=0.110728Jy sigma=0.000658 ! Fit after self-cal, rms=0.110703Jy sigma=0.000658 ! Inverting map ! Your choice of large map pixels excluded 0.155% 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 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7825 mas, bmaj=1.797 mas, bpa=-2.699 degrees ! Estimated noise=534.958 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 (0.6, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395545 Jy ! Component: 100 - total flux cleaned = 0.00624156 Jy ! Component: 150 - total flux cleaned = 0.00728952 Jy ! Component: 200 - total flux cleaned = 0.00799527 Jy ! Total flux subtracted in 200 components = 0.00799527 Jy ! Clean residual min=-0.001861 max=0.002111 Jy/beam ! Clean residual mean=-0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.181888 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 41 components and 0.181888 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=0.110546Jy sigma=0.000657 ! Fit after self-cal, rms=0.110536Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.155% 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.00 KP 0.99 ! LA 0.99 MK 0.97 NL 1.00 OV 1.04 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.03 KP 1.00 ! LA 1.02 MK 1.01 NL 0.96 OV 1.00 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.03 KP 0.97 ! LA 1.02 MK 1.02 NL 0.95 OV 1.03 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.02 KP 0.96 ! LA 1.05 MK 1.01 NL 0.94 OV 1.00 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.97 KP 0.94 ! LA 1.03 MK 1.02 NL 0.97 OV 1.00 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.97 KP 0.95 ! LA 1.03 MK 1.05 NL 0.96 OV 0.98 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.97 KP 0.94 ! LA 0.99 MK 1.01 NL 0.98 OV 0.99 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.01 KP 0.98 ! LA 1.02 MK 1.03 NL 0.97 OV 0.99 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.97 KP 0.95 ! LA 1.04 MK 1.00 NL 0.95 OV 0.98 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.02 KP 0.99 ! LA 1.00 MK 1.00 NL 0.95 OV 1.03 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.02 KP 1.00 ! LA 1.01 MK 0.99 NL 0.94 OV 1.02 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.99 KP 0.98 ! LA 1.02 MK 0.99 NL 1.00 OV 1.03 ! PT 1.00* SC 1.02 ! ! ! Fit before self-cal, rms=0.110536Jy sigma=0.000657 ! Fit after self-cal, rms=0.108492Jy sigma=0.000655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7865 mas, bmaj=1.798 mas, bpa=-2.783 degrees ! Estimated noise=531.531 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 = 0.00111257 Jy ! Component: 100 - total flux cleaned = 0.00114996 Jy ! Component: 150 - total flux cleaned = 0.00126689 Jy ! Component: 200 - total flux cleaned = 0.00144648 Jy ! Total flux subtracted in 200 components = 0.00144648 Jy ! Clean residual min=-0.001523 max=0.001480 Jy/beam ! Clean residual mean=-0.000000 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.183334 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 60 components and 0.183334 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=0.108454Jy sigma=0.000655 ! Fit after self-cal, rms=0.108427Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.155% 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=0.108427Jy sigma=0.000655 ! Fit after self-cal, rms=0.114239Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7863 mas, bmaj=1.798 mas, bpa=-2.83 degrees ! Estimated noise=532.185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000673434 Jy ! Component: 100 - total flux cleaned = 0.000858785 Jy ! Component: 150 - total flux cleaned = 0.000954184 Jy ! Component: 200 - total flux cleaned = 0.000985719 Jy ! Total flux subtracted in 200 components = 0.000985719 Jy ! Clean residual min=-0.001179 max=0.001455 Jy/beam ! Clean residual mean=0.000002 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.18432 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.18432 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=0.114229Jy sigma=0.000653 ! Fit after self-cal, rms=0.114299Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.155% 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 (-25.6, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000962137 Jy ! Component: 100 - total flux cleaned = 0.000933382 Jy ! Component: 150 - total flux cleaned = 0.00104069 Jy ! Component: 200 - total flux cleaned = 0.00109628 Jy ! Total flux subtracted in 200 components = 0.00109628 Jy ! Clean residual min=-0.001136 max=0.001233 Jy/beam ! Clean residual mean=0.000002 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.185416 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 0.185416 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=0.114282Jy sigma=0.000653 ! Fit after self-cal, rms=0.114283Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.155% 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=0.114283Jy sigma=0.000653 ! Fit after self-cal, rms=0.115590Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.786 mas, bmaj=1.798 mas, bpa=-2.852 degrees ! Estimated noise=533.309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000508226 Jy ! Component: 100 - total flux cleaned = 0.00070763 Jy ! Component: 150 - total flux cleaned = 0.000742265 Jy ! Component: 200 - total flux cleaned = 0.000756722 Jy ! Total flux subtracted in 200 components = 0.000756722 Jy ! Clean residual min=-0.001157 max=0.001258 Jy/beam ! Clean residual mean=0.000002 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.186173 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.186173 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=0.115582Jy sigma=0.000653 ! Fit after self-cal, rms=0.115595Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.155% 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 = 4.45988e-05 Jy ! Component: 100 - total flux cleaned = 5.943e-05 Jy ! Component: 150 - total flux cleaned = 7.29422e-05 Jy ! Component: 200 - total flux cleaned = 0.000110697 Jy ! Total flux subtracted in 200 components = 0.000110697 Jy ! Clean residual min=-0.001162 max=0.001264 Jy/beam ! Clean residual mean=0.000002 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.186284 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 96 components and 0.186284 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=0.115591Jy sigma=0.000653 ! Fit after self-cal, rms=0.115591Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.155% 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=0.115591Jy sigma=0.000653 ! Fit after self-cal, rms=0.115776Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.848 mas, bmaj=2.653 mas, bpa=-3.5 degrees ! Estimated noise=744.395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168954 Jy ! Component: 100 - total flux cleaned = 0.000202658 Jy ! Component: 150 - total flux cleaned = 0.000214403 Jy ! Component: 200 - total flux cleaned = 0.000223916 Jy ! Total flux subtracted in 200 components = 0.000223916 Jy ! Clean residual min=-0.001608 max=0.001558 Jy/beam ! Clean residual mean=0.000005 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.186508 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 110 components and 0.186508 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=0.115774Jy sigma=0.000653 ! Fit after self-cal, rms=0.115774Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.155% 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 = -2.04935e-05 Jy ! Component: 100 - total flux cleaned = -2.01141e-06 Jy ! Component: 150 - total flux cleaned = 1.47821e-05 Jy ! Component: 200 - total flux cleaned = 2.97217e-05 Jy ! Total flux subtracted in 200 components = 2.97217e-05 Jy ! Clean residual min=-0.001605 max=0.001554 Jy/beam ! Clean residual mean=0.000004 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.186537 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 115 components and 0.186537 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=0.115774Jy sigma=0.000653 ! Fit after self-cal, rms=0.115773Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.155% 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 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7856 mas, bmaj=1.798 mas, bpa=-2.88 degrees ! Estimated noise=533.846 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7856 x 1.798 at -2.88 degrees (North through East) ! Clean map min=-0.00108 max=0.14577 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 ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6612 mas, bmaj=1.646 mas, bpa=-5.885 degrees ! Estimated noise=924.757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11206 Jy ! Component: 100 - total flux cleaned = 0.144659 Jy ! Component: 150 - total flux cleaned = 0.160435 Jy ! Component: 200 - total flux cleaned = 0.168525 Jy ! Total flux subtracted in 200 components = 0.168525 Jy ! Clean residual min=-0.002273 max=0.003942 Jy/beam ! Clean residual mean=0.000008 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.168525 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.168525 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7856 mas, bmaj=1.798 mas, bpa=-2.88 degrees ! Estimated noise=533.846 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 = 0.00596896 Jy ! Component: 100 - total flux cleaned = 0.00930095 Jy ! Component: 150 - total flux cleaned = 0.0115466 Jy ! Component: 200 - total flux cleaned = 0.0132934 Jy ! Total flux subtracted in 200 components = 0.0132934 Jy ! Clean residual min=-0.001284 max=0.001248 Jy/beam ! Clean residual mean=0.000003 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.181818 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 42 components and 0.181818 Jy ! Inverting map ! Your choice of large map pixels excluded 0.155% 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 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.848 mas, bmaj=2.653 mas, bpa=-3.5 degrees ! Estimated noise=744.395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211868 Jy ! Component: 100 - total flux cleaned = 0.00318401 Jy ! Component: 150 - total flux cleaned = 0.00358007 Jy ! Component: 200 - total flux cleaned = 0.00385299 Jy ! Total flux subtracted in 200 components = 0.00385299 Jy ! Clean residual min=-0.001612 max=0.001604 Jy/beam ! Clean residual mean=0.000005 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.185671 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 = 0.000158365 Jy ! Component: 100 - total flux cleaned = 0.000274159 Jy ! Component: 150 - total flux cleaned = 0.000373436 Jy ! Component: 200 - total flux cleaned = 0.000458697 Jy ! Total flux subtracted in 200 components = 0.000458697 Jy ! Clean residual min=-0.001631 max=0.001567 Jy/beam ! Clean residual mean=0.000005 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.18613 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 68 components and 0.18613 Jy ! Inverting map ! Your choice of large map pixels excluded 0.155% 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 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7856 mas, bmaj=1.798 mas, bpa=-2.88 degrees ! Estimated noise=533.846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000341251 Jy ! Component: 100 - total flux cleaned = 0.000512495 Jy ! Component: 150 - total flux cleaned = 0.00058668 Jy ! Component: 200 - total flux cleaned = 0.00060956 Jy ! Total flux subtracted in 200 components = 0.00060956 Jy ! Clean residual min=-0.001199 max=0.001248 Jy/beam ! Clean residual mean=0.000002 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.186739 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 0.186739 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=0.115786Jy sigma=0.000653 ! Fit after self-cal, rms=0.115787Jy sigma=0.000653 wmodel J2211+1841_X_2017_02_19_pus_map.mod ! Writing 84 model components to file: J2211+1841_X_2017_02_19_pus_map.mod wobs J2211+1841_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J2211+1841_X_2017_02_19_pus_uvs.fits wwins J2211+1841_X_2017_02_19_pus_map.win ! wwins: Wrote 3 windows to J2211+1841_X_2017_02_19_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 0.155% 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 = 0.00032324 Jy ! Component: 100 - total flux cleaned = 0.000448188 Jy ! Component: 150 - total flux cleaned = 0.000644936 Jy ! Component: 200 - total flux cleaned = 0.000852961 Jy ! Component: 250 - total flux cleaned = 0.000999703 Jy ! Component: 300 - total flux cleaned = 0.00110647 Jy ! Component: 350 - total flux cleaned = 0.00119348 Jy ! Component: 400 - total flux cleaned = 0.00126119 Jy ! Component: 450 - total flux cleaned = 0.00129438 Jy ! Component: 500 - total flux cleaned = 0.00134376 Jy ! Component: 550 - total flux cleaned = 0.00144003 Jy ! Component: 600 - total flux cleaned = 0.00150301 Jy ! Component: 650 - total flux cleaned = 0.00158048 Jy ! Component: 700 - total flux cleaned = 0.00168679 Jy ! Component: 750 - total flux cleaned = 0.00180634 Jy ! Component: 800 - total flux cleaned = 0.00190929 Jy ! Component: 850 - total flux cleaned = 0.00199612 Jy ! Component: 900 - total flux cleaned = 0.00205332 Jy ! Component: 950 - total flux cleaned = 0.0021242 Jy ! Component: 1000 - total flux cleaned = 0.00223559 Jy ! Component: 1050 - total flux cleaned = 0.00229047 Jy ! Component: 1100 - total flux cleaned = 0.00234466 Jy ! Component: 1150 - total flux cleaned = 0.00238509 Jy ! Component: 1200 - total flux cleaned = 0.00243832 Jy ! Component: 1250 - total flux cleaned = 0.0025303 Jy ! Component: 1300 - total flux cleaned = 0.00256932 Jy ! Component: 1350 - total flux cleaned = 0.00263363 Jy ! Component: 1400 - total flux cleaned = 0.00269724 Jy ! Component: 1450 - total flux cleaned = 0.00277255 Jy ! Component: 1500 - total flux cleaned = 0.0028098 Jy ! Component: 1550 - total flux cleaned = 0.00288376 Jy ! Component: 1600 - total flux cleaned = 0.00296896 Jy ! Component: 1650 - total flux cleaned = 0.00302924 Jy ! Component: 1700 - total flux cleaned = 0.00307682 Jy ! Component: 1750 - total flux cleaned = 0.00311234 Jy ! Component: 1800 - total flux cleaned = 0.00315922 Jy ! Component: 1850 - total flux cleaned = 0.00320584 Jy ! Component: 1900 - total flux cleaned = 0.00325192 Jy ! Component: 1950 - total flux cleaned = 0.00330917 Jy ! Component: 2000 - total flux cleaned = 0.00335465 Jy ! Total flux subtracted in 2048 components = 0.00342198 Jy ! Clean residual min=-0.000608 max=0.000567 Jy/beam ! Clean residual mean=0.000002 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.190161 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 223 components and 0.190161 Jy ![Exited script file: muppet] wmap "J2211+1841_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.155% 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: 0.7856 x 1.798 at -2.88 degrees (North through East) ! Clean map min=-0.0010207 max=0.14583 Jy/beam ! Writing clean map to FITS file: J2211+1841_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.145835 invert ! Inverting map ! Your choice of large map pixels excluded 0.155% 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 0.000210156 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.432316 0.432316 0.864633 1.72927 3.45853 6.91706 13.8341 27.6683 55.3365 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.145 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7856 x 1.798 at -2.88 degrees (North through East) ! Clean map min=-0.0010207 max=0.14583 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 J2211+1841_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:47:39 2019