! Started logfile: J2222+1213_X_2017_02_19_pus_uvs.log on Sat May 4 21:47:48 2019 obs J2222+1213_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J2222+1213_X_2017_02_19_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.761789 visibilities/baseline/integration-bin. ! Found source: J2222+1213 ! ! 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 33732 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 J2222+1213_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=0.776834Jy sigma=0.005611 ! Fit after self-cal, rms=0.767325Jy sigma=0.005549 ! 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 0.16% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6567 mas, bmaj=1.648 mas, bpa=-3.187 degrees ! Estimated noise=821.538 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 = 0.1857 Jy ! Component: 100 - total flux cleaned = 0.2263 Jy ! Total flux subtracted in 100 components = 0.2263 Jy ! Clean residual min=-0.007359 max=0.021893 Jy/beam ! Clean residual mean=-0.000025 rms=0.002155 Jy/beam ! Combined flux in latest and established models = 0.2263 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.2263 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=0.125128Jy sigma=0.000713 ! Fit after self-cal, rms=0.125122Jy sigma=0.000713 ! Inverting map ! Your choice of large map pixels excluded 0.16% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-1, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0197469 Jy ! Component: 100 - total flux cleaned = 0.0307921 Jy ! Total flux subtracted in 100 components = 0.0307921 Jy ! Clean residual min=-0.004751 max=0.006749 Jy/beam ! Clean residual mean=-0.000012 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.257092 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.257092 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=0.121360Jy sigma=0.000678 ! Fit after self-cal, rms=0.121221Jy sigma=0.000677 ! Inverting map ! Your choice of large map pixels excluded 0.16% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.16% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7781 mas, bmaj=1.829 mas, bpa=-1.959 degrees ! Estimated noise=553.803 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 = 0.0107771 Jy ! Component: 100 - total flux cleaned = 0.0170522 Jy ! Component: 150 - total flux cleaned = 0.0209593 Jy ! Component: 200 - total flux cleaned = 0.0235867 Jy ! Total flux subtracted in 200 components = 0.0235867 Jy ! Clean residual min=-0.003874 max=0.007078 Jy/beam ! Clean residual mean=0.000003 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.280679 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.280679 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=0.120183Jy sigma=0.000667 ! Fit after self-cal, rms=0.120093Jy sigma=0.000667 ! Inverting map ! Your choice of large map pixels excluded 0.16% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-2.2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0070722 Jy ! Component: 100 - total flux cleaned = 0.0108755 Jy ! Component: 150 - total flux cleaned = 0.0131432 Jy ! Component: 200 - total flux cleaned = 0.0146095 Jy ! Total flux subtracted in 200 components = 0.0146095 Jy ! Clean residual min=-0.003015 max=0.003912 Jy/beam ! Clean residual mean=0.000006 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.295288 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 55 components and 0.295288 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=0.119618Jy sigma=0.000663 ! Fit after self-cal, rms=0.119559Jy sigma=0.000662 ! Inverting map ! Your choice of large map pixels excluded 0.16% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.97 FD 0.99 HN 1.01 KP 0.99 ! LA 1.00 MK 0.99 NL 0.97 OV 1.03 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.02 KP 0.99 ! LA 1.00 MK 0.97 NL 0.97 OV 1.02 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.04 KP 1.00 ! LA 1.02 MK 1.01 NL 0.97 OV 1.01 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.01 KP 0.97 ! LA 1.03 MK 1.00 NL 0.99 OV 1.00 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.96 KP 0.96 ! LA 1.02 MK 1.04 NL 0.97 OV 1.01 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.97 KP 0.94 ! LA 1.05 MK 1.00 NL 0.99 OV 1.00 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.98 KP 0.96 ! LA 0.96 MK 1.02 NL 0.98 OV 0.99 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.02 KP 0.98 ! LA 1.01 MK 1.01 NL 0.97 OV 0.99 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 1.00 KP 0.99 ! LA 1.03 MK 1.00 NL 0.92 OV 1.02 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.04 KP 0.97 ! LA 1.01 MK 1.01 NL 0.96 OV 1.02 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 0.97 ! LA 0.99 MK 1.00 NL 0.97 OV 1.02 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 1.01 ! LA 1.01 MK 1.00 NL 0.97 OV 1.04 ! PT 1.00* SC 1.01 ! ! ! Fit before self-cal, rms=0.119559Jy sigma=0.000662 ! Fit after self-cal, rms=0.117641Jy sigma=0.000660 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.16% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7803 mas, bmaj=1.83 mas, bpa=-2.004 degrees ! Estimated noise=549.533 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 (1.4, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00349421 Jy ! Component: 100 - total flux cleaned = 0.00507284 Jy ! Component: 150 - total flux cleaned = 0.00564451 Jy ! Component: 200 - total flux cleaned = 0.00601755 Jy ! Total flux subtracted in 200 components = 0.00601755 Jy ! Clean residual min=-0.002247 max=0.002882 Jy/beam ! Clean residual mean=0.000004 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.301306 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 85 components and 0.301306 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=0.117489Jy sigma=0.000658 ! Fit after self-cal, rms=0.117471Jy sigma=0.000658 ! Inverting map ! Your choice of large map pixels excluded 0.16% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.117471Jy sigma=0.000658 ! Fit after self-cal, rms=0.118131Jy sigma=0.000655 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.16% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7802 mas, bmaj=1.828 mas, bpa=-2.084 degrees ! Estimated noise=551.418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166803 Jy ! Component: 100 - total flux cleaned = 0.00208751 Jy ! Component: 150 - total flux cleaned = 0.00218715 Jy ! Component: 200 - total flux cleaned = 0.00215897 Jy ! Total flux subtracted in 200 components = 0.00215897 Jy ! Clean residual min=-0.001561 max=0.002553 Jy/beam ! Clean residual mean=-0.000001 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.303465 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 106 components and 0.303465 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=0.118103Jy sigma=0.000654 ! Fit after self-cal, rms=0.118131Jy sigma=0.000654 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.16% of the data. ! The x-axis pixel size should ideally be below 0.1989 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, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235722 Jy ! Component: 100 - total flux cleaned = 0.0032321 Jy ! Component: 150 - total flux cleaned = 0.00362854 Jy ! Component: 200 - total flux cleaned = 0.00387986 Jy ! Total flux subtracted in 200 components = 0.00387986 Jy ! Clean residual min=-0.001485 max=0.001479 Jy/beam ! Clean residual mean=-0.000000 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.307345 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 133 components and 0.307345 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=0.118079Jy sigma=0.000654 ! Fit after self-cal, rms=0.118075Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.16% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.118075Jy sigma=0.000654 ! Fit after self-cal, rms=0.118394Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.16% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7803 mas, bmaj=1.829 mas, bpa=-2.137 degrees ! Estimated noise=551.292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000832019 Jy ! Component: 100 - total flux cleaned = 0.00105095 Jy ! Component: 150 - total flux cleaned = 0.00107881 Jy ! Component: 200 - total flux cleaned = 0.00113122 Jy ! Total flux subtracted in 200 components = 0.00113122 Jy ! Clean residual min=-0.001334 max=0.001344 Jy/beam ! Clean residual mean=0.000000 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.308476 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 148 components and 0.308476 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=0.118379Jy sigma=0.000654 ! Fit after self-cal, rms=0.118382Jy sigma=0.000654 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.16% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 0.000287125 Jy ! Component: 100 - total flux cleaned = 0.000361249 Jy ! Component: 150 - total flux cleaned = 0.000407271 Jy ! Component: 200 - total flux cleaned = 0.000450009 Jy ! Total flux subtracted in 200 components = 0.000450009 Jy ! Clean residual min=-0.001295 max=0.001322 Jy/beam ! Clean residual mean=0.000000 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.308926 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 158 components and 0.308926 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=0.118373Jy sigma=0.000653 ! Fit after self-cal, rms=0.118373Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.16% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.118373Jy sigma=0.000653 ! Fit after self-cal, rms=0.118441Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.16% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.851 mas, bmaj=2.768 mas, bpa=-2.608 degrees ! Estimated noise=776.503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000472787 Jy ! Component: 100 - total flux cleaned = 0.000695849 Jy ! Component: 150 - total flux cleaned = 0.000836224 Jy ! Component: 200 - total flux cleaned = 0.000897964 Jy ! Total flux subtracted in 200 components = 0.000897964 Jy ! Clean residual min=-0.001308 max=0.001425 Jy/beam ! Clean residual mean=0.000004 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.309824 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 183 components and 0.309824 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=0.118433Jy sigma=0.000653 ! Fit after self-cal, rms=0.118432Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.16% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 0.000131997 Jy ! Component: 100 - total flux cleaned = 0.000224856 Jy ! Component: 150 - total flux cleaned = 0.000258255 Jy ! Component: 200 - total flux cleaned = 0.000273128 Jy ! Total flux subtracted in 200 components = 0.000273128 Jy ! Clean residual min=-0.001266 max=0.001480 Jy/beam ! Clean residual mean=0.000004 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.310097 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 197 components and 0.310097 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=0.118429Jy sigma=0.000653 ! Fit after self-cal, rms=0.118429Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.16% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.16% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7803 mas, bmaj=1.829 mas, bpa=-2.168 degrees ! Estimated noise=551.349 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7803 x 1.829 at -2.168 degrees (North through East) ! Clean map min=-0.0013566 max=0.24085 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 0.16% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6582 mas, bmaj=1.648 mas, bpa=-3.446 degrees ! Estimated noise=818.232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.18478 Jy ! Component: 100 - total flux cleaned = 0.227394 Jy ! Component: 150 - total flux cleaned = 0.246166 Jy ! Component: 200 - total flux cleaned = 0.257512 Jy ! Total flux subtracted in 200 components = 0.257512 Jy ! Clean residual min=-0.004013 max=0.006328 Jy/beam ! Clean residual mean=-0.000014 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.257512 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 0.257512 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.16% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7803 mas, bmaj=1.829 mas, bpa=-2.168 degrees ! Estimated noise=551.349 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 = 0.0112674 Jy ! Component: 100 - total flux cleaned = 0.0191832 Jy ! Component: 150 - total flux cleaned = 0.0250521 Jy ! Component: 200 - total flux cleaned = 0.0295835 Jy ! Total flux subtracted in 200 components = 0.0295835 Jy ! Clean residual min=-0.001833 max=0.002661 Jy/beam ! Clean residual mean=-0.000005 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.287096 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 37 components and 0.287096 Jy ! Inverting map ! Your choice of large map pixels excluded 0.16% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358994 Jy ! Component: 100 - total flux cleaned = 0.00648844 Jy ! Component: 150 - total flux cleaned = 0.00887044 Jy ! Component: 200 - total flux cleaned = 0.0108752 Jy ! Total flux subtracted in 200 components = 0.0108752 Jy ! Clean residual min=-0.001465 max=0.001566 Jy/beam ! Clean residual mean=-0.000002 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.297971 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 61 components and 0.297971 Jy ! Inverting map ! Your choice of large map pixels excluded 0.16% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.16% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.851 mas, bmaj=2.768 mas, bpa=-2.608 degrees ! Estimated noise=776.503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00349162 Jy ! Component: 100 - total flux cleaned = 0.00569181 Jy ! Component: 150 - total flux cleaned = 0.00726133 Jy ! Component: 200 - total flux cleaned = 0.00845695 Jy ! Total flux subtracted in 200 components = 0.00845695 Jy ! Clean residual min=-0.001360 max=0.001391 Jy/beam ! Clean residual mean=0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.306428 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 = 0.000801867 Jy ! Component: 100 - total flux cleaned = 0.00127721 Jy ! Component: 150 - total flux cleaned = 0.00168566 Jy ! Component: 200 - total flux cleaned = 0.00203688 Jy ! Total flux subtracted in 200 components = 0.00203688 Jy ! Clean residual min=-0.001320 max=0.001449 Jy/beam ! Clean residual mean=0.000003 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.308465 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 117 components and 0.308465 Jy ! Inverting map ! Your choice of large map pixels excluded 0.16% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.16% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7803 mas, bmaj=1.829 mas, bpa=-2.168 degrees ! Estimated noise=551.349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000313923 Jy ! Component: 100 - total flux cleaned = 0.00043738 Jy ! Component: 150 - total flux cleaned = 0.000517136 Jy ! Component: 200 - total flux cleaned = 0.000637351 Jy ! Total flux subtracted in 200 components = 0.000637351 Jy ! Clean residual min=-0.001243 max=0.001239 Jy/beam ! Clean residual mean=0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.309102 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 140 components and 0.309102 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=0.118434Jy sigma=0.000653 ! Fit after self-cal, rms=0.118426Jy sigma=0.000653 wmodel J2222+1213_X_2017_02_19_pus_map.mod ! Writing 140 model components to file: J2222+1213_X_2017_02_19_pus_map.mod wobs J2222+1213_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J2222+1213_X_2017_02_19_pus_uvs.fits wwins J2222+1213_X_2017_02_19_pus_map.win ! wwins: Wrote 5 windows to J2222+1213_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 0.16% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000158594 Jy ! Component: 100 - total flux cleaned = 0.000179287 Jy ! Component: 150 - total flux cleaned = 0.000259277 Jy ! Component: 200 - total flux cleaned = 0.000375048 Jy ! Component: 250 - total flux cleaned = 0.000449695 Jy ! Component: 300 - total flux cleaned = 0.000431266 Jy ! Component: 350 - total flux cleaned = 0.000413173 Jy ! Component: 400 - total flux cleaned = 0.000465065 Jy ! Component: 450 - total flux cleaned = 0.000379574 Jy ! Component: 500 - total flux cleaned = 0.00037953 Jy ! Component: 550 - total flux cleaned = 0.000313488 Jy ! Component: 600 - total flux cleaned = 0.000264885 Jy ! Component: 650 - total flux cleaned = 0.000233461 Jy ! Component: 700 - total flux cleaned = 0.00024882 Jy ! Component: 750 - total flux cleaned = 0.000202463 Jy ! Component: 800 - total flux cleaned = 0.000217596 Jy ! Component: 850 - total flux cleaned = 0.000202576 Jy ! Component: 900 - total flux cleaned = 0.000202648 Jy ! Component: 950 - total flux cleaned = 0.000217321 Jy ! Component: 1000 - total flux cleaned = 0.000188818 Jy ! Component: 1050 - total flux cleaned = 0.000217316 Jy ! Component: 1100 - total flux cleaned = 0.000217226 Jy ! Component: 1150 - total flux cleaned = 0.000175798 Jy ! Component: 1200 - total flux cleaned = 0.000121303 Jy ! Component: 1250 - total flux cleaned = 0.000134795 Jy ! Component: 1300 - total flux cleaned = 9.48728e-05 Jy ! Component: 1350 - total flux cleaned = 0.000108184 Jy ! Component: 1400 - total flux cleaned = 5.6123e-05 Jy ! Component: 1450 - total flux cleaned = 5.62024e-05 Jy ! Component: 1500 - total flux cleaned = 8.15651e-05 Jy ! Component: 1550 - total flux cleaned = 4.35827e-05 Jy ! Component: 1600 - total flux cleaned = 4.35942e-05 Jy ! Component: 1650 - total flux cleaned = 3.12632e-05 Jy ! Component: 1700 - total flux cleaned = 3.13674e-05 Jy ! Component: 1750 - total flux cleaned = -1.67071e-05 Jy ! Component: 1800 - total flux cleaned = -4.55516e-06 Jy ! Component: 1850 - total flux cleaned = -2.80744e-05 Jy ! Component: 1900 - total flux cleaned = -3.98005e-05 Jy ! Component: 1950 - total flux cleaned = -7.47431e-05 Jy ! Component: 2000 - total flux cleaned = -0.000109254 Jy ! Total flux subtracted in 2048 components = -0.000177535 Jy ! Clean residual min=-0.000691 max=0.000719 Jy/beam ! Clean residual mean=0.000000 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.308925 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 289 components and 0.308925 Jy ![Exited script file: muppet] wmap "J2222+1213_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.16% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7803 x 1.829 at -2.168 degrees (North through East) ! Clean map min=-0.0010917 max=0.24132 Jy/beam ! Writing clean map to FITS file: J2222+1213_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 0.241315 invert ! Inverting map ! Your choice of large map pixels excluded 0.16% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000213546 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.265477 0.265477 0.530955 1.06191 2.12382 4.24764 8.49528 16.9906 33.9811 67.9622 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.241 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7803 x 1.829 at -2.168 degrees (North through East) ! Clean map min=-0.0010917 max=0.24132 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 J2222+1213_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:47:51 2019