! Started logfile: J2212+0646_X_2017_08_05_pus_uvs.log on Thu May 9 19:00:25 2019 obs J2212+0646_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J2212+0646_X_2017_08_05_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.960234 visibilities/baseline/integration-bin. ! Found source: J2212+0646 ! ! 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 575 lines of history. ! ! Reading 59112 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 J2212+0646_X_2017_08_05_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.841144Jy sigma=0.007064 ! Fit after self-cal, rms=0.828215Jy sigma=0.006968 ! 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 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.712 mas, bmaj=1.727 mas, bpa=-1.329 degrees ! Estimated noise=638.438 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 = 0.132784 Jy ! Component: 100 - total flux cleaned = 0.163692 Jy ! Total flux subtracted in 100 components = 0.163692 Jy ! Clean residual min=-0.004005 max=0.011687 Jy/beam ! Clean residual mean=-0.000018 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.163692 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.163692 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=0.088548Jy sigma=0.000686 ! Fit after self-cal, rms=0.088546Jy sigma=0.000686 ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121974 Jy ! Component: 100 - total flux cleaned = 0.018467 Jy ! Total flux subtracted in 100 components = 0.018467 Jy ! Clean residual min=-0.004281 max=0.003528 Jy/beam ! Clean residual mean=-0.000007 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.182159 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.182159 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=0.086449Jy sigma=0.000669 ! Fit after self-cal, rms=0.086451Jy sigma=0.000669 ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8767 mas, bmaj=1.991 mas, bpa=-1.68 degrees ! Estimated noise=352.225 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 = 0.00471262 Jy ! Component: 100 - total flux cleaned = 0.00710993 Jy ! Component: 150 - total flux cleaned = 0.00850302 Jy ! Component: 200 - total flux cleaned = 0.00891402 Jy ! Total flux subtracted in 200 components = 0.00891402 Jy ! Clean residual min=-0.004679 max=0.003799 Jy/beam ! Clean residual mean=0.000002 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.191073 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 36 components and 0.191073 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=0.086143Jy sigma=0.000667 ! Fit after self-cal, rms=0.086147Jy sigma=0.000667 ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 1.02 FD 0.99 HN 1.05 KP 1.14 ! LA 0.98 MK 0.99 NL 0.87 OV 1.09 ! PT 1.13 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.03 KP 1.06 ! LA 0.98 MK 1.02 NL 0.88 OV 1.08 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.03 KP 0.99 ! LA 1.02 MK 1.03 NL 0.87 OV 1.07 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.01 KP 0.96 ! LA 1.00 MK 1.02 NL 0.87 OV 1.07 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.98 KP 0.90 ! LA 0.99 MK 1.05 NL 0.90 OV 1.09 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.02 KP 0.89 ! LA 0.99 MK 1.00 NL 0.90 OV 1.11 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.06 KP 0.86 ! LA 1.00 MK 1.03 NL 0.88 OV 1.15 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.19 KP 0.85 ! LA 0.96 MK 1.02 NL 0.89 OV 1.14 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.08 KP 0.88 ! LA 1.01 MK 0.99 NL 0.87 OV 1.11 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.06 KP 0.92 ! LA 1.01 MK 1.02 NL 0.89 OV 1.11 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.02 KP 0.97 ! LA 1.01 MK 0.99 NL 0.91 OV 1.10 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.98 KP 1.01 ! LA 0.99 MK 1.03 NL 0.88 OV 1.08 ! PT 1.07 SC 1.00 ! ! ! Fit before self-cal, rms=0.086147Jy sigma=0.000667 ! Fit after self-cal, rms=0.084084Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8829 mas, bmaj=1.992 mas, bpa=-1.791 degrees ! Estimated noise=352.335 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 = -0.000305136 Jy ! Component: 100 - total flux cleaned = -0.000271805 Jy ! Component: 150 - total flux cleaned = -0.000242738 Jy ! Component: 200 - total flux cleaned = -0.000241574 Jy ! Total flux subtracted in 200 components = -0.000241574 Jy ! Clean residual min=-0.001466 max=0.001490 Jy/beam ! Clean residual mean=0.000004 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.190832 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.190832 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=0.084062Jy sigma=0.000652 ! Fit after self-cal, rms=0.084060Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.084060Jy sigma=0.000652 ! Fit after self-cal, rms=0.084372Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8828 mas, bmaj=1.991 mas, bpa=-1.75 degrees ! Estimated noise=352.508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015515 Jy ! Component: 100 - total flux cleaned = 0.000174125 Jy ! Component: 150 - total flux cleaned = 0.000157454 Jy ! Component: 200 - total flux cleaned = 0.000126145 Jy ! Total flux subtracted in 200 components = 0.000126145 Jy ! Clean residual min=-0.001202 max=0.001328 Jy/beam ! Clean residual mean=0.000005 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.190958 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.190958 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=0.084364Jy sigma=0.000651 ! Fit after self-cal, rms=0.084371Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 (3, 11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118269 Jy ! Component: 100 - total flux cleaned = 0.00181136 Jy ! Component: 150 - total flux cleaned = 0.00211619 Jy ! Component: 200 - total flux cleaned = 0.00228262 Jy ! Total flux subtracted in 200 components = 0.00228262 Jy ! Clean residual min=-0.001038 max=0.000992 Jy/beam ! Clean residual mean=0.000005 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.19324 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.19324 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=0.084352Jy sigma=0.000651 ! Fit after self-cal, rms=0.084350Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.084350Jy sigma=0.000651 ! Fit after self-cal, rms=0.084412Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8828 mas, bmaj=1.991 mas, bpa=-1.768 degrees ! Estimated noise=352.611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000358124 Jy ! Component: 100 - total flux cleaned = 0.000440401 Jy ! Component: 150 - total flux cleaned = 0.000483911 Jy ! Component: 200 - total flux cleaned = 0.000511016 Jy ! Total flux subtracted in 200 components = 0.000511016 Jy ! Clean residual min=-0.000957 max=0.000964 Jy/beam ! Clean residual mean=0.000004 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.193751 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.193751 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=0.084406Jy sigma=0.000651 ! Fit after self-cal, rms=0.084406Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = 5.60993e-05 Jy ! Component: 100 - total flux cleaned = 8.09999e-05 Jy ! Component: 150 - total flux cleaned = 0.000104397 Jy ! Component: 200 - total flux cleaned = 9.25462e-05 Jy ! Total flux subtracted in 200 components = 9.25462e-05 Jy ! Clean residual min=-0.000934 max=0.000957 Jy/beam ! Clean residual mean=0.000004 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.193844 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 0.193844 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=0.084403Jy sigma=0.000651 ! Fit after self-cal, rms=0.084403Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.084403Jy sigma=0.000651 ! Fit after self-cal, rms=0.084468Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.15 mas, bmaj=3.116 mas, bpa=1.424 degrees ! Estimated noise=446.893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.20397e-05 Jy ! Component: 100 - total flux cleaned = -0.000131706 Jy ! Component: 150 - total flux cleaned = -0.000190606 Jy ! Component: 200 - total flux cleaned = -0.000220783 Jy ! Total flux subtracted in 200 components = -0.000220783 Jy ! Clean residual min=-0.001257 max=0.001200 Jy/beam ! Clean residual mean=0.000007 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.193623 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 76 components and 0.193623 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=0.084469Jy sigma=0.000651 ! Fit after self-cal, rms=0.084468Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = -2.02116e-05 Jy ! Component: 100 - total flux cleaned = -1.92722e-05 Jy ! Component: 150 - total flux cleaned = -1.35583e-05 Jy ! Component: 200 - total flux cleaned = -8.36655e-06 Jy ! Total flux subtracted in 200 components = -8.36655e-06 Jy ! Clean residual min=-0.001269 max=0.001197 Jy/beam ! Clean residual mean=0.000006 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.193615 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 82 components and 0.193615 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=0.084468Jy sigma=0.000651 ! Fit after self-cal, rms=0.084468Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8829 mas, bmaj=1.991 mas, bpa=-1.783 degrees ! Estimated noise=352.841 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8829 x 1.991 at -1.783 degrees (North through East) ! Clean map min=-0.00089793 max=0.17486 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 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.7154 mas, bmaj=1.724 mas, bpa=-1.449 degrees ! Estimated noise=642.756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.133599 Jy ! Component: 100 - total flux cleaned = 0.164623 Jy ! Component: 150 - total flux cleaned = 0.176547 Jy ! Component: 200 - total flux cleaned = 0.182747 Jy ! Total flux subtracted in 200 components = 0.182747 Jy ! Clean residual min=-0.002246 max=0.003134 Jy/beam ! Clean residual mean=-0.000001 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.182747 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.182747 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8829 mas, bmaj=1.991 mas, bpa=-1.783 degrees ! Estimated noise=352.841 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 = 0.00407109 Jy ! Component: 100 - total flux cleaned = 0.00618506 Jy ! Component: 150 - total flux cleaned = 0.00761341 Jy ! Component: 200 - total flux cleaned = 0.00865024 Jy ! Total flux subtracted in 200 components = 0.00865024 Jy ! Clean residual min=-0.001091 max=0.001026 Jy/beam ! Clean residual mean=0.000003 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.191397 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 30 components and 0.191397 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.15 mas, bmaj=3.116 mas, bpa=1.424 degrees ! Estimated noise=446.893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000970122 Jy ! Component: 100 - total flux cleaned = 0.00158957 Jy ! Component: 150 - total flux cleaned = 0.00185578 Jy ! Component: 200 - total flux cleaned = 0.00194176 Jy ! Total flux subtracted in 200 components = 0.00194176 Jy ! Clean residual min=-0.001291 max=0.001178 Jy/beam ! Clean residual mean=0.000007 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.193339 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 = 2.48571e-05 Jy ! Component: 100 - total flux cleaned = 3.57947e-05 Jy ! Component: 150 - total flux cleaned = 3.6027e-05 Jy ! Component: 200 - total flux cleaned = 4.5859e-05 Jy ! Total flux subtracted in 200 components = 4.5859e-05 Jy ! Clean residual min=-0.001271 max=0.001169 Jy/beam ! Clean residual mean=0.000006 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.193385 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 58 components and 0.193385 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8829 mas, bmaj=1.991 mas, bpa=-1.783 degrees ! Estimated noise=352.841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000105529 Jy ! Component: 100 - total flux cleaned = 0.000151553 Jy ! Component: 150 - total flux cleaned = 0.000171988 Jy ! Component: 200 - total flux cleaned = 0.00013584 Jy ! Total flux subtracted in 200 components = 0.00013584 Jy ! Clean residual min=-0.001041 max=0.000957 Jy/beam ! Clean residual mean=0.000003 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.193521 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.193521 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=0.084481Jy sigma=0.000651 ! Fit after self-cal, rms=0.084478Jy sigma=0.000651 wmodel J2212+0646_X_2017_08_05_pus_map.mod ! Writing 73 model components to file: J2212+0646_X_2017_08_05_pus_map.mod wobs J2212+0646_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J2212+0646_X_2017_08_05_pus_uvs.fits wwins J2212+0646_X_2017_08_05_pus_map.win ! wwins: Wrote 2 windows to J2212+0646_X_2017_08_05_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 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -7.82448e-05 Jy ! Component: 100 - total flux cleaned = -2.77019e-05 Jy ! Component: 150 - total flux cleaned = -1.17814e-05 Jy ! Component: 200 - total flux cleaned = 3.37725e-05 Jy ! Component: 250 - total flux cleaned = 0.000164674 Jy ! Component: 300 - total flux cleaned = 0.000305752 Jy ! Component: 350 - total flux cleaned = 0.000401753 Jy ! Component: 400 - total flux cleaned = 0.000521927 Jy ! Component: 450 - total flux cleaned = 0.000613138 Jy ! Component: 500 - total flux cleaned = 0.000689143 Jy ! Component: 550 - total flux cleaned = 0.000750905 Jy ! Component: 600 - total flux cleaned = 0.000823608 Jy ! Component: 650 - total flux cleaned = 0.000906354 Jy ! Component: 700 - total flux cleaned = 0.000952521 Jy ! Component: 750 - total flux cleaned = 0.00103176 Jy ! Component: 800 - total flux cleaned = 0.00108755 Jy ! Component: 850 - total flux cleaned = 0.0011754 Jy ! Component: 900 - total flux cleaned = 0.00125089 Jy ! Component: 950 - total flux cleaned = 0.00129377 Jy ! Component: 1000 - total flux cleaned = 0.00137732 Jy ! Component: 1050 - total flux cleaned = 0.00141839 Jy ! Component: 1100 - total flux cleaned = 0.00146908 Jy ! Component: 1150 - total flux cleaned = 0.00150909 Jy ! Component: 1200 - total flux cleaned = 0.00155829 Jy ! Component: 1250 - total flux cleaned = 0.0015873 Jy ! Component: 1300 - total flux cleaned = 0.00160645 Jy ! Component: 1350 - total flux cleaned = 0.00159717 Jy ! Component: 1400 - total flux cleaned = 0.00165329 Jy ! Component: 1450 - total flux cleaned = 0.00164391 Jy ! Component: 1500 - total flux cleaned = 0.00166222 Jy ! Component: 1550 - total flux cleaned = 0.00169835 Jy ! Component: 1600 - total flux cleaned = 0.00168938 Jy ! Component: 1650 - total flux cleaned = 0.00172462 Jy ! Component: 1700 - total flux cleaned = 0.00169852 Jy ! Component: 1750 - total flux cleaned = 0.00173319 Jy ! Component: 1800 - total flux cleaned = 0.00174167 Jy ! Component: 1850 - total flux cleaned = 0.00175865 Jy ! Component: 1900 - total flux cleaned = 0.00178376 Jy ! Component: 1950 - total flux cleaned = 0.0018168 Jy ! Component: 2000 - total flux cleaned = 0.00181658 Jy ! Total flux subtracted in 2048 components = 0.0018166 Jy ! Clean residual min=-0.000435 max=0.000404 Jy/beam ! Clean residual mean=0.000002 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.195337 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 209 components and 0.195337 Jy ![Exited script file: muppet] wmap "J2212+0646_X_2017_08_05_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8829 x 1.991 at -1.783 degrees (North through East) ! Clean map min=-0.00074757 max=0.17508 Jy/beam ! Writing clean map to FITS file: J2212+0646_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.175076 invert ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000155264 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.266052 0.266052 0.532104 1.06421 2.12842 4.25683 8.51366 17.0273 34.0547 68.1093 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.175 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8829 x 1.991 at -1.783 degrees (North through East) ! Clean map min=-0.00074757 max=0.17508 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 J2212+0646_X_2017_08_05_pus_uvs.log closed on Thu May 9 19:00:28 2019