! Started logfile: J2350+1106_X_2017_05_01_pus_uvs.log on Wed May 1 20:03:11 2019 obs J2350+1106_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J2350+1106_X_2017_05_01_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.896101 visibilities/baseline/integration-bin. ! Found source: J2350+1106 ! ! 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 863 lines of history. ! ! Reading 55164 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 J2350+1106_X_2017_05_01_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 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.813827Jy sigma=0.007121 ! Fit after self-cal, rms=0.805285Jy sigma=0.007048 ! 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 0.0634% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.7597 mas, bmaj=1.841 mas, bpa=4.469 degrees ! Estimated noise=769.545 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 = 0.152062 Jy ! Component: 100 - total flux cleaned = 0.190528 Jy ! Total flux subtracted in 100 components = 0.190528 Jy ! Clean residual min=-0.006339 max=0.015699 Jy/beam ! Clean residual mean=0.000000 rms=0.001648 Jy/beam ! Combined flux in latest and established models = 0.190528 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.190528 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=0.089904Jy sigma=0.000713 ! Fit after self-cal, rms=0.089880Jy sigma=0.000713 ! Inverting map ! Your choice of large map pixels excluded 0.0634% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Added new window around map position (0.8, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174932 Jy ! Component: 100 - total flux cleaned = 0.0268566 Jy ! Total flux subtracted in 100 components = 0.0268566 Jy ! Clean residual min=-0.004011 max=0.005918 Jy/beam ! Clean residual mean=0.000006 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.217385 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.217385 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=0.086317Jy sigma=0.000674 ! Fit after self-cal, rms=0.086145Jy sigma=0.000673 ! Inverting map ! Your choice of large map pixels excluded 0.0634% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00646095 Jy ! Component: 100 - total flux cleaned = 0.0103894 Jy ! Total flux subtracted in 100 components = 0.0103894 Jy ! Clean residual min=-0.003617 max=0.003860 Jy/beam ! Clean residual mean=0.000007 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.227774 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.227774 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=0.085631Jy sigma=0.000667 ! Fit after self-cal, rms=0.085601Jy sigma=0.000667 ! Inverting map ! Your choice of large map pixels excluded 0.0634% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 0.0634% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.9368 mas, bmaj=2.095 mas, bpa=4.979 degrees ! Estimated noise=349.297 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 = 0.00345792 Jy ! Component: 100 - total flux cleaned = 0.0048606 Jy ! Component: 150 - total flux cleaned = 0.00509467 Jy ! Component: 200 - total flux cleaned = 0.00519467 Jy ! Total flux subtracted in 200 components = 0.00519467 Jy ! Clean residual min=-0.002924 max=0.003787 Jy/beam ! Clean residual mean=0.000023 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.232969 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 34 components and 0.232969 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=0.085462Jy sigma=0.000665 ! Fit after self-cal, rms=0.085449Jy sigma=0.000665 ! Inverting map ! Your choice of large map pixels excluded 0.0634% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 0.94 FD 0.98 HN 1.03 KP 1.00 ! LA 0.96 MK 0.98 NL 0.98 OV 0.98 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 0.96 KP 0.98 ! LA 0.97 MK 1.01 NL 0.99 OV 0.97 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 0.98 KP 0.99 ! LA 0.97 MK 0.98 NL 0.99 OV 0.98 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.99 KP 0.99 ! LA 1.00 MK 1.02 NL 0.98 OV 0.96 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.98 KP 0.99 ! LA 0.98 MK 1.02 NL 1.02 OV 0.97 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.01 KP 0.98 ! LA 0.99 MK 1.00 NL 1.01 OV 0.97 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.97 KP 0.98 ! LA 1.00 MK 1.02 NL 0.99 OV 0.98 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.98 KP 0.98 ! LA 0.96 MK 0.99 NL 1.01 OV 0.98 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.98 KP 1.00 ! LA 0.98 MK 1.01 NL 1.00 OV 0.98 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.99 KP 0.98 ! LA 1.03 MK 1.00 NL 1.01 OV 1.00 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 1.07 KP 1.07 ! LA 1.06 MK 1.05 NL 1.06 OV 1.02 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 0.97 ! LA 0.97 MK 1.05 NL 1.00 OV 0.99 ! PT 1.04 SC 1.03 ! ! ! Fit before self-cal, rms=0.085449Jy sigma=0.000665 ! Fit after self-cal, rms=0.084849Jy sigma=0.000659 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0634% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.9418 mas, bmaj=2.094 mas, bpa=4.945 degrees ! Estimated noise=347.825 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 = 0.000797448 Jy ! Component: 100 - total flux cleaned = 0.000735066 Jy ! Component: 150 - total flux cleaned = 0.000656878 Jy ! Component: 200 - total flux cleaned = 0.000636488 Jy ! Total flux subtracted in 200 components = 0.000636488 Jy ! Clean residual min=-0.002716 max=0.003051 Jy/beam ! Clean residual mean=0.000016 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.233605 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.233605 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=0.084811Jy sigma=0.000659 ! Fit after self-cal, rms=0.084816Jy sigma=0.000659 ! Inverting map ! Your choice of large map pixels excluded 0.0634% of the data. ! The x-axis pixel size should ideally be below 0.1996 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=0.084816Jy sigma=0.000659 ! Fit after self-cal, rms=0.086462Jy sigma=0.000657 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0634% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.9409 mas, bmaj=2.094 mas, bpa=4.908 degrees ! Estimated noise=348.028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000144339 Jy ! Component: 100 - total flux cleaned = -0.000186505 Jy ! Component: 150 - total flux cleaned = -0.000204629 Jy ! Component: 200 - total flux cleaned = -0.000237304 Jy ! Total flux subtracted in 200 components = -0.000237304 Jy ! Clean residual min=-0.002471 max=0.003081 Jy/beam ! Clean residual mean=0.000007 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.233368 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 0.233368 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=0.086452Jy sigma=0.000657 ! Fit after self-cal, rms=0.086482Jy sigma=0.000657 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0634% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 = -2.15096e-06 Jy ! Component: 100 - total flux cleaned = 1.46e-05 Jy ! Component: 150 - total flux cleaned = -4.55464e-07 Jy ! Component: 200 - total flux cleaned = -1.3853e-05 Jy ! Total flux subtracted in 200 components = -1.3853e-05 Jy ! Clean residual min=-0.002448 max=0.003073 Jy/beam ! Clean residual mean=0.000007 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.233354 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.233354 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=0.086476Jy sigma=0.000657 ! Fit after self-cal, rms=0.086474Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.0634% of the data. ! The x-axis pixel size should ideally be below 0.1996 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=0.086474Jy sigma=0.000657 ! Fit after self-cal, rms=0.086561Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0634% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.9407 mas, bmaj=2.094 mas, bpa=4.885 degrees ! Estimated noise=348.109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.46667e-05 Jy ! Component: 100 - total flux cleaned = -2.87967e-05 Jy ! Component: 150 - total flux cleaned = -2.86225e-05 Jy ! Component: 200 - total flux cleaned = -2.94867e-05 Jy ! Total flux subtracted in 200 components = -2.94867e-05 Jy ! Clean residual min=-0.002435 max=0.003075 Jy/beam ! Clean residual mean=0.000007 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.233324 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.233324 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=0.086557Jy sigma=0.000657 ! Fit after self-cal, rms=0.086557Jy sigma=0.000657 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0634% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 = 2.61591e-05 Jy ! Component: 100 - total flux cleaned = 2.25785e-06 Jy ! Component: 150 - total flux cleaned = 2.6319e-06 Jy ! Component: 200 - total flux cleaned = 1.32957e-05 Jy ! Total flux subtracted in 200 components = 1.32957e-05 Jy ! Clean residual min=-0.002417 max=0.003076 Jy/beam ! Clean residual mean=0.000007 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.233338 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.233338 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=0.086554Jy sigma=0.000657 ! Fit after self-cal, rms=0.086553Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.0634% of the data. ! The x-axis pixel size should ideally be below 0.1996 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=0.086553Jy sigma=0.000657 ! Fit after self-cal, rms=0.086570Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0634% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=2.106 mas, bmaj=3.04 mas, bpa=0.5513 degrees ! Estimated noise=432.944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000172288 Jy ! Component: 100 - total flux cleaned = 7.86922e-05 Jy ! Component: 150 - total flux cleaned = 3.09662e-05 Jy ! Component: 200 - total flux cleaned = 8.43673e-06 Jy ! Total flux subtracted in 200 components = 8.43673e-06 Jy ! Clean residual min=-0.004351 max=0.005283 Jy/beam ! Clean residual mean=0.000016 rms=0.001526 Jy/beam ! Combined flux in latest and established models = 0.233346 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 67 components and 0.233346 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=0.086570Jy sigma=0.000657 ! Fit after self-cal, rms=0.086570Jy sigma=0.000657 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0634% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 = 1.65397e-06 Jy ! Component: 100 - total flux cleaned = -1.42393e-05 Jy ! Component: 150 - total flux cleaned = -3.52594e-05 Jy ! Component: 200 - total flux cleaned = -5.30531e-05 Jy ! Total flux subtracted in 200 components = -5.30531e-05 Jy ! Clean residual min=-0.004360 max=0.005264 Jy/beam ! Clean residual mean=0.000016 rms=0.001526 Jy/beam ! Combined flux in latest and established models = 0.233293 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 69 components and 0.233293 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=0.086570Jy sigma=0.000657 ! Fit after self-cal, rms=0.086570Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.0634% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 0.0634% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.9404 mas, bmaj=2.094 mas, bpa=4.862 degrees ! Estimated noise=348.133 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9404 x 2.094 at 4.862 degrees (North through East) ! Clean map min=-0.0022908 max=0.19616 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 0.0634% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.763 mas, bmaj=1.841 mas, bpa=4.339 degrees ! Estimated noise=767.204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.151233 Jy ! Component: 100 - total flux cleaned = 0.191103 Jy ! Component: 150 - total flux cleaned = 0.209979 Jy ! Component: 200 - total flux cleaned = 0.219712 Jy ! Total flux subtracted in 200 components = 0.219712 Jy ! Clean residual min=-0.003133 max=0.004594 Jy/beam ! Clean residual mean=-0.000005 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.219712 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.219712 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0634% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.9404 mas, bmaj=2.094 mas, bpa=4.862 degrees ! Estimated noise=348.133 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 = 0.00653884 Jy ! Component: 100 - total flux cleaned = 0.00994213 Jy ! Component: 150 - total flux cleaned = 0.0119214 Jy ! Component: 200 - total flux cleaned = 0.013098 Jy ! Total flux subtracted in 200 components = 0.013098 Jy ! Clean residual min=-0.002502 max=0.003118 Jy/beam ! Clean residual mean=0.000006 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.23281 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.23281 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0634% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 0.0634% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=2.106 mas, bmaj=3.04 mas, bpa=0.5513 degrees ! Estimated noise=432.944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000630553 Jy ! Component: 100 - total flux cleaned = 0.000692594 Jy ! Component: 150 - total flux cleaned = 0.000737925 Jy ! Component: 200 - total flux cleaned = 0.000737105 Jy ! Total flux subtracted in 200 components = 0.000737105 Jy ! Clean residual min=-0.004378 max=0.005225 Jy/beam ! Clean residual mean=0.000016 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.233547 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 = -1.09604e-05 Jy ! Component: 100 - total flux cleaned = -2.03722e-05 Jy ! Component: 150 - total flux cleaned = -2.88618e-05 Jy ! Component: 200 - total flux cleaned = -3.68166e-05 Jy ! Total flux subtracted in 200 components = -3.68166e-05 Jy ! Clean residual min=-0.004379 max=0.005234 Jy/beam ! Clean residual mean=0.000016 rms=0.001526 Jy/beam ! Combined flux in latest and established models = 0.23351 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 48 components and 0.23351 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0634% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0634% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.9404 mas, bmaj=2.094 mas, bpa=4.862 degrees ! Estimated noise=348.133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.11489e-05 Jy ! Component: 100 - total flux cleaned = 7.1777e-05 Jy ! Component: 150 - total flux cleaned = 0.000106449 Jy ! Component: 200 - total flux cleaned = 0.000137825 Jy ! Total flux subtracted in 200 components = 0.000137825 Jy ! Clean residual min=-0.002379 max=0.003133 Jy/beam ! Clean residual mean=0.000007 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.233648 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.233648 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=0.086573Jy sigma=0.000657 ! Fit after self-cal, rms=0.086572Jy sigma=0.000657 wmodel J2350+1106_X_2017_05_01_pus_map.mod ! Writing 57 model components to file: J2350+1106_X_2017_05_01_pus_map.mod wobs J2350+1106_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J2350+1106_X_2017_05_01_pus_uvs.fits wwins J2350+1106_X_2017_05_01_pus_map.win ! wwins: Wrote 2 windows to J2350+1106_X_2017_05_01_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 0.0634% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130618 Jy ! Component: 100 - total flux cleaned = 0.0019402 Jy ! Component: 150 - total flux cleaned = 0.00235963 Jy ! Component: 200 - total flux cleaned = 0.00279855 Jy ! Component: 250 - total flux cleaned = 0.00321786 Jy ! Component: 300 - total flux cleaned = 0.00365858 Jy ! Component: 350 - total flux cleaned = 0.00415342 Jy ! Component: 400 - total flux cleaned = 0.00459644 Jy ! Component: 450 - total flux cleaned = 0.00502602 Jy ! Component: 500 - total flux cleaned = 0.00544264 Jy ! Component: 550 - total flux cleaned = 0.00584647 Jy ! Component: 600 - total flux cleaned = 0.0061482 Jy ! Component: 650 - total flux cleaned = 0.00653101 Jy ! Component: 700 - total flux cleaned = 0.0068464 Jy ! Component: 750 - total flux cleaned = 0.00712642 Jy ! Component: 800 - total flux cleaned = 0.00740051 Jy ! Component: 850 - total flux cleaned = 0.00764249 Jy ! Component: 900 - total flux cleaned = 0.00790603 Jy ! Component: 950 - total flux cleaned = 0.00818936 Jy ! Component: 1000 - total flux cleaned = 0.00841651 Jy ! Component: 1050 - total flux cleaned = 0.00861479 Jy ! Component: 1100 - total flux cleaned = 0.00876096 Jy ! Component: 1150 - total flux cleaned = 0.00895256 Jy ! Component: 1200 - total flux cleaned = 0.00911721 Jy ! Component: 1250 - total flux cleaned = 0.00927903 Jy ! Component: 1300 - total flux cleaned = 0.00939261 Jy ! Component: 1350 - total flux cleaned = 0.00950445 Jy ! Component: 1400 - total flux cleaned = 0.0097029 Jy ! Component: 1450 - total flux cleaned = 0.00981097 Jy ! Component: 1500 - total flux cleaned = 0.00993888 Jy ! Component: 1550 - total flux cleaned = 0.0101279 Jy ! Component: 1600 - total flux cleaned = 0.01019 Jy ! Component: 1650 - total flux cleaned = 0.0103537 Jy ! Component: 1700 - total flux cleaned = 0.0104549 Jy ! Component: 1750 - total flux cleaned = 0.0105744 Jy ! Component: 1800 - total flux cleaned = 0.0106725 Jy ! Component: 1850 - total flux cleaned = 0.0107502 Jy ! Component: 1900 - total flux cleaned = 0.0108649 Jy ! Component: 1950 - total flux cleaned = 0.0109407 Jy ! Component: 2000 - total flux cleaned = 0.0110345 Jy ! Total flux subtracted in 2048 components = 0.011164 Jy ! Clean residual min=-0.000927 max=0.000948 Jy/beam ! Clean residual mean=0.000004 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.244812 Jy keep ! Adding 223 model components to the UV plane model. ! The established model now contains 280 components and 0.244812 Jy ![Exited script file: muppet] wmap "J2350+1106_X_2017_05_01_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0634% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9404 x 2.094 at 4.862 degrees (North through East) ! Clean map min=-0.0018261 max=0.19645 Jy/beam ! Writing clean map to FITS file: J2350+1106_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.196449 invert ! Inverting map ! Your choice of large map pixels excluded 0.0634% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00044497 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.67952 0.67952 1.35904 2.71808 5.43616 10.8723 21.7446 43.4893 86.9785 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.196 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9404 x 2.094 at 4.862 degrees (North through East) ! Clean map min=-0.0018261 max=0.19645 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 J2350+1106_X_2017_05_01_pus_uvs.log closed on Wed May 1 20:03:14 2019