! Started logfile: J2219+2613_X_2017_02_19_pus_uvs.log on Sat May 4 21:47:45 2019 obs J2219+2613_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J2219+2613_X_2017_02_19_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.771288 visibilities/baseline/integration-bin. ! Found source: J2219+2613 ! ! 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 47064 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 J2219+2613_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 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 184 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.949978Jy sigma=0.006940 ! Fit after self-cal, rms=0.923716Jy sigma=0.006811 ! 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 0.164% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6758 mas, bmaj=1.476 mas, bpa=-3.466 degrees ! Estimated noise=866.345 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 = 0.0608805 Jy ! Component: 100 - total flux cleaned = 0.0812432 Jy ! Total flux subtracted in 100 components = 0.0812432 Jy ! Clean residual min=-0.004153 max=0.009322 Jy/beam ! Clean residual mean=0.000019 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.0812432 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0812432 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=0.116268Jy sigma=0.000671 ! Fit after self-cal, rms=0.115957Jy sigma=0.000670 ! Inverting map ! Your choice of large map pixels excluded 0.164% 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 = 0.0115896 Jy ! Component: 100 - total flux cleaned = 0.0176942 Jy ! Total flux subtracted in 100 components = 0.0176942 Jy ! Clean residual min=-0.003537 max=0.004318 Jy/beam ! Clean residual mean=0.000011 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.0989373 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.0989374 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=0.114789Jy sigma=0.000659 ! Fit after self-cal, rms=0.114710Jy sigma=0.000658 ! Inverting map ! Your choice of large map pixels excluded 0.164% 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 0.164% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8077 mas, bmaj=1.739 mas, bpa=-4.933 degrees ! Estimated noise=470.178 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, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00528713 Jy ! Component: 100 - total flux cleaned = 0.00809094 Jy ! Component: 150 - total flux cleaned = 0.00951018 Jy ! Component: 200 - total flux cleaned = 0.0106058 Jy ! Total flux subtracted in 200 components = 0.0106058 Jy ! Clean residual min=-0.002682 max=0.003371 Jy/beam ! Clean residual mean=0.000008 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.109543 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 33 components and 0.109543 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=0.114461Jy sigma=0.000656 ! Fit after self-cal, rms=0.114445Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.164% 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 0.89 FD 0.99 HN 1.01 KP 0.97 ! LA 0.98 MK 0.96 NL 1.10 OV 1.00 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.01 KP 1.04 ! LA 0.98 MK 0.93 NL 1.14 OV 1.01 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 1.02 KP 0.96 ! LA 1.02 MK 0.98 NL 1.10 OV 0.94 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 1.02 KP 0.95 ! LA 0.99 MK 0.97 NL 1.12 OV 0.99 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.97 KP 0.97 ! LA 1.02 MK 0.96 NL 1.06 OV 1.03 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.97 KP 0.93 ! LA 0.97 MK 0.96 NL 1.11 OV 1.01 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 1.00 KP 0.92 ! LA 0.99 MK 0.94 NL 1.09 OV 0.96 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 0.94 HN 1.17 KP 0.98 ! LA 1.01 MK 0.93 NL 1.13 OV 1.00 ! PT 1.00* SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.03 KP 0.95 ! LA 1.00 MK 0.96 NL 1.07 OV 0.95 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 0.96 KP 1.00 ! LA 0.98 MK 0.96 NL 1.06 OV 1.02 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 0.99 KP 0.97 ! LA 0.99 MK 0.91 NL 1.09 OV 1.00 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.93 HN 0.93 KP 1.03 ! LA 1.02 MK 0.93 NL 1.11 OV 0.97 ! PT 1.00* SC 1.01 ! ! ! Fit before self-cal, rms=0.114445Jy sigma=0.000655 ! Fit after self-cal, rms=0.110511Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.164% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8037 mas, bmaj=1.737 mas, bpa=-5.256 degrees ! Estimated noise=464.24 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 = 0.00171915 Jy ! Component: 100 - total flux cleaned = 0.00208303 Jy ! Component: 150 - total flux cleaned = 0.00212651 Jy ! Component: 200 - total flux cleaned = 0.00222036 Jy ! Total flux subtracted in 200 components = 0.00222036 Jy ! Clean residual min=-0.002573 max=0.002467 Jy/beam ! Clean residual mean=-0.000002 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.111764 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.111764 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=0.110471Jy sigma=0.000653 ! Fit after self-cal, rms=0.110453Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.164% 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=0.110453Jy sigma=0.000653 ! Fit after self-cal, rms=0.112041Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.164% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8024 mas, bmaj=1.72 mas, bpa=-5.457 degrees ! Estimated noise=463.687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000572753 Jy ! Component: 100 - total flux cleaned = 0.000463044 Jy ! Component: 150 - total flux cleaned = 0.000343453 Jy ! Component: 200 - total flux cleaned = 0.000299712 Jy ! Total flux subtracted in 200 components = 0.000299712 Jy ! Clean residual min=-0.001129 max=0.001299 Jy/beam ! Clean residual mean=0.000005 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.112063 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.112063 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=0.112031Jy sigma=0.000648 ! Fit after self-cal, rms=0.112247Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.164% 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 = 0.000112308 Jy ! Component: 100 - total flux cleaned = 0.00013161 Jy ! Component: 150 - total flux cleaned = 0.000130501 Jy ! Component: 200 - total flux cleaned = 0.000114409 Jy ! Total flux subtracted in 200 components = 0.000114409 Jy ! Clean residual min=-0.001193 max=0.001245 Jy/beam ! Clean residual mean=0.000005 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.112178 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.112178 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=0.112243Jy sigma=0.000648 ! Fit after self-cal, rms=0.112244Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.164% 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=0.112244Jy sigma=0.000648 ! Fit after self-cal, rms=0.113340Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.164% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8015 mas, bmaj=1.712 mas, bpa=-5.445 degrees ! Estimated noise=463.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000439942 Jy ! Component: 100 - total flux cleaned = 0.000455394 Jy ! Component: 150 - total flux cleaned = 0.000484836 Jy ! Component: 200 - total flux cleaned = 0.000484941 Jy ! Total flux subtracted in 200 components = 0.000484941 Jy ! Clean residual min=-0.001120 max=0.001217 Jy/beam ! Clean residual mean=0.000005 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.112663 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.112663 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=0.113336Jy sigma=0.000648 ! Fit after self-cal, rms=0.113379Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.164% 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 = 6.3607e-05 Jy ! Component: 100 - total flux cleaned = 2.44457e-05 Jy ! Component: 150 - total flux cleaned = -2.38977e-07 Jy ! Component: 200 - total flux cleaned = -3.44823e-05 Jy ! Total flux subtracted in 200 components = -3.44823e-05 Jy ! Clean residual min=-0.001119 max=0.001208 Jy/beam ! Clean residual mean=0.000005 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.112628 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.112628 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=0.113377Jy sigma=0.000648 ! Fit after self-cal, rms=0.113375Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.164% 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=0.113375Jy sigma=0.000648 ! Fit after self-cal, rms=0.113765Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.164% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.862 mas, bmaj=2.569 mas, bpa=-3.357 degrees ! Estimated noise=643.028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00048062 Jy ! Component: 100 - total flux cleaned = 0.000604247 Jy ! Component: 150 - total flux cleaned = 0.000711217 Jy ! Component: 200 - total flux cleaned = 0.00074789 Jy ! Total flux subtracted in 200 components = 0.00074789 Jy ! Clean residual min=-0.001394 max=0.001676 Jy/beam ! Clean residual mean=0.000014 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.113376 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 0.113376 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=0.113762Jy sigma=0.000648 ! Fit after self-cal, rms=0.113768Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.164% 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 = 0.000182713 Jy ! Component: 100 - total flux cleaned = 0.000198634 Jy ! Component: 150 - total flux cleaned = 0.000205768 Jy ! Component: 200 - total flux cleaned = 0.000212495 Jy ! Total flux subtracted in 200 components = 0.000212495 Jy ! Clean residual min=-0.001417 max=0.001672 Jy/beam ! Clean residual mean=0.000015 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.113589 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 81 components and 0.113589 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=0.113767Jy sigma=0.000648 ! Fit after self-cal, rms=0.113766Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.164% 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 0.164% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8008 mas, bmaj=1.707 mas, bpa=-5.384 degrees ! Estimated noise=464.203 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8008 x 1.707 at -5.384 degrees (North through East) ! Clean map min=-0.00098305 max=0.079033 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 0.164% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6704 mas, bmaj=1.446 mas, bpa=-3.929 degrees ! Estimated noise=855.565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.058836 Jy ! Component: 100 - total flux cleaned = 0.0816008 Jy ! Component: 150 - total flux cleaned = 0.0930741 Jy ! Component: 200 - total flux cleaned = 0.0994971 Jy ! Total flux subtracted in 200 components = 0.0994971 Jy ! Clean residual min=-0.002326 max=0.003444 Jy/beam ! Clean residual mean=0.000010 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.0994971 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0994971 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.164% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8008 mas, bmaj=1.707 mas, bpa=-5.384 degrees ! Estimated noise=464.203 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 = 0.00573783 Jy ! Component: 100 - total flux cleaned = 0.00911044 Jy ! Component: 150 - total flux cleaned = 0.011328 Jy ! Component: 200 - total flux cleaned = 0.0126347 Jy ! Total flux subtracted in 200 components = 0.0126347 Jy ! Clean residual min=-0.001419 max=0.001296 Jy/beam ! Clean residual mean=0.000006 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.112132 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 37 components and 0.112132 Jy ! Inverting map ! Your choice of large map pixels excluded 0.164% 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 0.164% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.862 mas, bmaj=2.569 mas, bpa=-3.357 degrees ! Estimated noise=643.028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000944205 Jy ! Component: 100 - total flux cleaned = 0.00120847 Jy ! Component: 150 - total flux cleaned = 0.00127469 Jy ! Component: 200 - total flux cleaned = 0.00132827 Jy ! Total flux subtracted in 200 components = 0.00132827 Jy ! Clean residual min=-0.001398 max=0.001655 Jy/beam ! Clean residual mean=0.000014 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.11346 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 = 2.93564e-05 Jy ! Component: 100 - total flux cleaned = 5.49339e-05 Jy ! Component: 150 - total flux cleaned = 7.70356e-05 Jy ! Component: 200 - total flux cleaned = 8.6712e-05 Jy ! Total flux subtracted in 200 components = 8.6712e-05 Jy ! Clean residual min=-0.001431 max=0.001642 Jy/beam ! Clean residual mean=0.000014 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.113547 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 51 components and 0.113547 Jy ! Inverting map ! Your choice of large map pixels excluded 0.164% 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 0.164% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8008 mas, bmaj=1.707 mas, bpa=-5.384 degrees ! Estimated noise=464.203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000196107 Jy ! Component: 100 - total flux cleaned = -0.000309202 Jy ! Component: 150 - total flux cleaned = -0.00028549 Jy ! Component: 200 - total flux cleaned = -0.000342781 Jy ! Total flux subtracted in 200 components = -0.000342781 Jy ! Clean residual min=-0.001095 max=0.001179 Jy/beam ! Clean residual mean=0.000005 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.113204 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.113204 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=0.113771Jy sigma=0.000648 ! Fit after self-cal, rms=0.113767Jy sigma=0.000648 wmodel J2219+2613_X_2017_02_19_pus_map.mod ! Writing 60 model components to file: J2219+2613_X_2017_02_19_pus_map.mod wobs J2219+2613_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J2219+2613_X_2017_02_19_pus_uvs.fits wwins J2219+2613_X_2017_02_19_pus_map.win ! wwins: Wrote 2 windows to J2219+2613_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 0.164% 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 = 0.000196009 Jy ! Component: 100 - total flux cleaned = 0.000235024 Jy ! Component: 150 - total flux cleaned = 0.00038574 Jy ! Component: 200 - total flux cleaned = 0.000457909 Jy ! Component: 250 - total flux cleaned = 0.000475167 Jy ! Component: 300 - total flux cleaned = 0.000543985 Jy ! Component: 350 - total flux cleaned = 0.000627973 Jy ! Component: 400 - total flux cleaned = 0.000693691 Jy ! Component: 450 - total flux cleaned = 0.000789779 Jy ! Component: 500 - total flux cleaned = 0.000883737 Jy ! Component: 550 - total flux cleaned = 0.000960961 Jy ! Component: 600 - total flux cleaned = 0.00105227 Jy ! Component: 650 - total flux cleaned = 0.00120168 Jy ! Component: 700 - total flux cleaned = 0.0012458 Jy ! Component: 750 - total flux cleaned = 0.001362 Jy ! Component: 800 - total flux cleaned = 0.00146203 Jy ! Component: 850 - total flux cleaned = 0.00151876 Jy ! Component: 900 - total flux cleaned = 0.00164417 Jy ! Component: 950 - total flux cleaned = 0.0017815 Jy ! Component: 1000 - total flux cleaned = 0.00190312 Jy ! Component: 1050 - total flux cleaned = 0.00200996 Jy ! Component: 1100 - total flux cleaned = 0.00210241 Jy ! Component: 1150 - total flux cleaned = 0.00224591 Jy ! Component: 1200 - total flux cleaned = 0.00232319 Jy ! Component: 1250 - total flux cleaned = 0.00245049 Jy ! Component: 1300 - total flux cleaned = 0.00255126 Jy ! Component: 1350 - total flux cleaned = 0.00266311 Jy ! Component: 1400 - total flux cleaned = 0.00277363 Jy ! Component: 1450 - total flux cleaned = 0.00287074 Jy ! Component: 1500 - total flux cleaned = 0.00294278 Jy ! Component: 1550 - total flux cleaned = 0.00304973 Jy ! Component: 1600 - total flux cleaned = 0.00312035 Jy ! Component: 1650 - total flux cleaned = 0.00323664 Jy ! Component: 1700 - total flux cleaned = 0.0032825 Jy ! Component: 1750 - total flux cleaned = 0.003294 Jy ! Component: 1800 - total flux cleaned = 0.00335072 Jy ! Component: 1850 - total flux cleaned = 0.00341787 Jy ! Component: 1900 - total flux cleaned = 0.00345119 Jy ! Component: 1950 - total flux cleaned = 0.00351705 Jy ! Component: 2000 - total flux cleaned = 0.00357129 Jy ! Total flux subtracted in 2048 components = 0.00358218 Jy ! Clean residual min=-0.000613 max=0.000727 Jy/beam ! Clean residual mean=0.000002 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.116786 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 192 components and 0.116786 Jy ![Exited script file: muppet] wmap "J2219+2613_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.164% 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: 0.8008 x 1.707 at -5.384 degrees (North through East) ! Clean map min=-0.00093316 max=0.078689 Jy/beam ! Writing clean map to FITS file: J2219+2613_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 0.0786887 invert ! Inverting map ! Your choice of large map pixels excluded 0.164% 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 0.00020066 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.765016 0.765016 1.53003 3.06006 6.12013 12.2403 24.4805 48.961 97.922 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.078 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8008 x 1.707 at -5.384 degrees (North through East) ! Clean map min=-0.00093316 max=0.078689 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 J2219+2613_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:47:48 2019