! Started logfile: J0013+4051_X_2017_03_27_pus_uvs.log on Sat Apr 27 21:55:56 2019 obs J0013+4051_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0013+4051_X_2017_03_27_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.800926 visibilities/baseline/integration-bin. ! Found source: J0013+4051 ! ! 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 1844 lines of history. ! ! Reading 10380 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 J0013+4051_X_2017_03_27_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.434998Jy sigma=0.003655 ! Fit after self-cal, rms=0.430660Jy sigma=0.003617 ! 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 0.0674% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.7814 mas, bmaj=1.224 mas, bpa=-7.6 degrees ! Estimated noise=1351.64 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 = 0.446933 Jy ! Component: 100 - total flux cleaned = 0.572874 Jy ! Total flux subtracted in 100 components = 0.572874 Jy ! Clean residual min=-0.015889 max=0.050650 Jy/beam ! Clean residual mean=0.000011 rms=0.004499 Jy/beam ! Combined flux in latest and established models = 0.572874 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.572874 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=0.118881Jy sigma=0.000961 ! Fit after self-cal, rms=0.118681Jy sigma=0.000959 ! Inverting map ! Your choice of large map pixels excluded 0.0674% 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 = 0.0511558 Jy ! Component: 100 - total flux cleaned = 0.0718483 Jy ! Total flux subtracted in 100 components = 0.0718483 Jy ! Clean residual min=-0.010984 max=0.012261 Jy/beam ! Clean residual mean=0.000067 rms=0.002505 Jy/beam ! Combined flux in latest and established models = 0.644722 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 0.644722 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=0.098231Jy sigma=0.000770 ! Fit after self-cal, rms=0.097832Jy sigma=0.000767 ! Inverting map ! Your choice of large map pixels excluded 0.0674% 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 0.0674% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.9911 mas, bmaj=1.45 mas, bpa=-7.298 degrees ! Estimated noise=830.674 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 = 0.00974401 Jy ! Component: 100 - total flux cleaned = 0.0102183 Jy ! Component: 150 - total flux cleaned = 0.00989347 Jy ! Component: 200 - total flux cleaned = 0.00976199 Jy ! Total flux subtracted in 200 components = 0.00976199 Jy ! Clean residual min=-0.010058 max=0.008227 Jy/beam ! Clean residual mean=0.000188 rms=0.002186 Jy/beam ! Combined flux in latest and established models = 0.654484 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.654484 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=0.096661Jy sigma=0.000757 ! Fit after self-cal, rms=0.096526Jy sigma=0.000756 ! Inverting map ! Your choice of large map pixels excluded 0.0674% 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 0.96 FD 0.96 HN 1.03 KP 0.98 ! LA 1.01 MK 0.98 NL 0.96 OV 0.99 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.99 KP 1.00 ! LA 0.99 MK 0.97 NL 0.95 OV 1.00 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.99 KP 0.93 ! LA 1.02 MK 0.98 NL 0.96 OV 0.99 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.02 KP 0.96 ! LA 1.02 MK 1.01 NL 0.96 OV 0.99 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.98 KP 0.97 ! LA 1.02 MK 1.00 NL 0.95 OV 0.99 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.00 KP 0.95 ! LA 1.03 MK 0.97 NL 0.96 OV 1.00 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.97 KP 0.95 ! LA 1.05 MK 0.99 NL 0.95 OV 0.99 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.98 KP 0.95 ! LA 1.01 MK 0.99 NL 0.96 OV 1.00 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.00 KP 0.97 ! LA 1.02 MK 0.97 NL 0.95 OV 0.99 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.05 KP 0.86 ! LA 1.02 MK 1.00 NL 0.84 OV 1.07 ! PT 1.11 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.10 KP 0.96 ! LA 1.08 MK 0.99 NL 0.89 OV 1.13 ! PT 1.19 SC 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 0.99 ! LA 1.05 MK 0.99 NL 0.87 OV 1.10 ! PT 1.14 SC 1.03 ! ! ! Fit before self-cal, rms=0.096526Jy sigma=0.000756 ! Fit after self-cal, rms=0.086779Jy sigma=0.000665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0674% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.9941 mas, bmaj=1.457 mas, bpa=-8.279 degrees ! Estimated noise=829.727 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, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00784897 Jy ! Component: 100 - total flux cleaned = 0.00822137 Jy ! Component: 150 - total flux cleaned = 0.00766014 Jy ! Component: 200 - total flux cleaned = 0.00703805 Jy ! Total flux subtracted in 200 components = 0.00703805 Jy ! Clean residual min=-0.003770 max=0.004203 Jy/beam ! Clean residual mean=0.000042 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.661522 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.661522 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=0.085885Jy sigma=0.000658 ! Fit after self-cal, rms=0.085776Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.0674% 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=0.085776Jy sigma=0.000657 ! Fit after self-cal, rms=0.085060Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0674% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.9916 mas, bmaj=1.45 mas, bpa=-7.979 degrees ! Estimated noise=828.151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224688 Jy ! Component: 100 - total flux cleaned = 0.00197005 Jy ! Component: 150 - total flux cleaned = 0.00190861 Jy ! Component: 200 - total flux cleaned = 0.00186027 Jy ! Total flux subtracted in 200 components = 0.00186027 Jy ! Clean residual min=-0.002158 max=0.002636 Jy/beam ! Clean residual mean=0.000009 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.663382 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.663382 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=0.084900Jy sigma=0.000642 ! Fit after self-cal, rms=0.084895Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0674% 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) ! Added new window around map position (-2.8, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001598 Jy ! Component: 100 - total flux cleaned = 0.00196186 Jy ! Component: 150 - total flux cleaned = 0.00208857 Jy ! Component: 200 - total flux cleaned = 0.00208669 Jy ! Total flux subtracted in 200 components = 0.00208669 Jy ! Clean residual min=-0.002027 max=0.002212 Jy/beam ! Clean residual mean=0.000013 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.665469 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.665469 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=0.084765Jy sigma=0.000641 ! Fit after self-cal, rms=0.084756Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.0674% 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=0.084756Jy sigma=0.000641 ! Fit after self-cal, rms=0.084695Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0674% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.9914 mas, bmaj=1.45 mas, bpa=-8.023 degrees ! Estimated noise=828.159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000618246 Jy ! Component: 100 - total flux cleaned = 0.000672182 Jy ! Component: 150 - total flux cleaned = 0.000672638 Jy ! Component: 200 - total flux cleaned = 0.000578912 Jy ! Total flux subtracted in 200 components = 0.000578912 Jy ! Clean residual min=-0.001876 max=0.002255 Jy/beam ! Clean residual mean=0.000010 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.666048 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.666048 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=0.084627Jy sigma=0.000640 ! Fit after self-cal, rms=0.084621Jy sigma=0.000640 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0674% 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 = 9.98366e-05 Jy ! Component: 100 - total flux cleaned = 1.37472e-05 Jy ! Component: 150 - total flux cleaned = -2.6873e-05 Jy ! Component: 200 - total flux cleaned = -0.000106487 Jy ! Total flux subtracted in 200 components = -0.000106487 Jy ! Clean residual min=-0.001844 max=0.002208 Jy/beam ! Clean residual mean=0.000010 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.665941 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 0.665942 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=0.084575Jy sigma=0.000640 ! Fit after self-cal, rms=0.084571Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.0674% 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=0.084571Jy sigma=0.000640 ! Fit after self-cal, rms=0.084572Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0674% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=2.258 mas, bmaj=2.46 mas, bpa=-0.7235 degrees ! Estimated noise=1027.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.37074e-05 Jy ! Component: 100 - total flux cleaned = -0.000356675 Jy ! Component: 150 - total flux cleaned = -0.000620623 Jy ! Component: 200 - total flux cleaned = -0.000855225 Jy ! Total flux subtracted in 200 components = -0.000855225 Jy ! Clean residual min=-0.001894 max=0.002054 Jy/beam ! Clean residual mean=0.000017 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.665086 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 74 components and 0.665086 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=0.084561Jy sigma=0.000640 ! Fit after self-cal, rms=0.084557Jy sigma=0.000640 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0674% 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 = -6.56001e-05 Jy ! Component: 100 - total flux cleaned = -0.000248383 Jy ! Component: 150 - total flux cleaned = -0.000344738 Jy ! Component: 200 - total flux cleaned = -0.000402038 Jy ! Total flux subtracted in 200 components = -0.000402038 Jy ! Clean residual min=-0.001887 max=0.002049 Jy/beam ! Clean residual mean=0.000015 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.664684 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 79 components and 0.664684 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=0.084552Jy sigma=0.000640 ! Fit after self-cal, rms=0.084550Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.0674% 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 0.0674% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.9914 mas, bmaj=1.451 mas, bpa=-8.05 degrees ! Estimated noise=828.311 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9914 x 1.451 at -8.05 degrees (North through East) ! Clean map min=-0.0017223 max=0.57767 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 ! Performing amp+phase self-cal ! ! 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=0.084550Jy sigma=0.000639 ! Fit after self-cal, rms=0.080249Jy sigma=0.000598 ! Inverting map and beam ! Your choice of large map pixels excluded 0.0674% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.9911 mas, bmaj=1.451 mas, bpa=-8.052 degrees ! Estimated noise=828.389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379859 Jy ! Component: 100 - total flux cleaned = 0.000570418 Jy ! Component: 150 - total flux cleaned = 0.000606166 Jy ! Component: 200 - total flux cleaned = 0.000539896 Jy ! Total flux subtracted in 200 components = 0.000539896 Jy ! Clean residual min=-0.001857 max=0.002154 Jy/beam ! Clean residual mean=0.000003 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.665224 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.665224 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=0.080214Jy sigma=0.000598 ! Fit after self-cal, rms=0.080213Jy sigma=0.000598 ! Inverting map ! Your choice of large map pixels excluded 0.0674% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Added new window around map position (22.2, 10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000237747 Jy ! Component: 100 - total flux cleaned = -0.00033985 Jy ! Component: 150 - total flux cleaned = -0.000528255 Jy ! Component: 200 - total flux cleaned = -0.000607498 Jy ! Total flux subtracted in 200 components = -0.000607498 Jy ! Clean residual min=-0.001708 max=0.001785 Jy/beam ! Clean residual mean=0.000003 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.664617 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 99 components and 0.664617 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=0.080122Jy sigma=0.000597 ! Fit after self-cal, rms=0.080120Jy sigma=0.000597 ! Inverting map ! Your choice of large map pixels excluded 0.0674% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Performing amp+phase self-cal ! ! 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=0.080120Jy sigma=0.000597 ! Fit after self-cal, rms=0.080119Jy sigma=0.000597 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 0.0674% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.781 mas, bmaj=1.227 mas, bpa=-8.178 degrees ! Estimated noise=1350.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.445832 Jy ! Component: 100 - total flux cleaned = 0.572703 Jy ! Component: 150 - total flux cleaned = 0.623855 Jy ! Component: 200 - total flux cleaned = 0.646904 Jy ! Total flux subtracted in 200 components = 0.646904 Jy ! Clean residual min=-0.004966 max=0.010847 Jy/beam ! Clean residual mean=-0.000013 rms=0.001428 Jy/beam ! Combined flux in latest and established models = 0.646904 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.646904 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0674% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.9911 mas, bmaj=1.451 mas, bpa=-8.061 degrees ! Estimated noise=828.404 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 = 0.0120124 Jy ! Component: 100 - total flux cleaned = 0.0182875 Jy ! Component: 150 - total flux cleaned = 0.0211656 Jy ! Component: 200 - total flux cleaned = 0.0216461 Jy ! Total flux subtracted in 200 components = 0.0216461 Jy ! Clean residual min=-0.002944 max=0.002414 Jy/beam ! Clean residual mean=0.000009 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.66855 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 0.66855 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0674% 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 0.0674% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=2.258 mas, bmaj=2.46 mas, bpa=-0.6801 degrees ! Estimated noise=1027.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000325694 Jy ! Component: 100 - total flux cleaned = -0.000634812 Jy ! Component: 150 - total flux cleaned = -0.000740472 Jy ! Component: 200 - total flux cleaned = -0.000872172 Jy ! Total flux subtracted in 200 components = -0.000872172 Jy ! Clean residual min=-0.001939 max=0.002071 Jy/beam ! Clean residual mean=0.000022 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.667678 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 = -0.000156696 Jy ! Component: 100 - total flux cleaned = -0.000373671 Jy ! Component: 150 - total flux cleaned = -0.00054197 Jy ! Component: 200 - total flux cleaned = -0.000700676 Jy ! Total flux subtracted in 200 components = -0.000700676 Jy ! Clean residual min=-0.001931 max=0.001983 Jy/beam ! Clean residual mean=0.000019 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.666977 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 58 components and 0.666977 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0674% 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 0.0674% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.9911 mas, bmaj=1.451 mas, bpa=-8.061 degrees ! Estimated noise=828.404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106252 Jy ! Component: 100 - total flux cleaned = 0.00114485 Jy ! Component: 150 - total flux cleaned = 0.00107163 Jy ! Component: 200 - total flux cleaned = 0.00113752 Jy ! Total flux subtracted in 200 components = 0.00113752 Jy ! Clean residual min=-0.002191 max=0.001875 Jy/beam ! Clean residual mean=0.000009 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.668115 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.668115 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=0.080324Jy sigma=0.000599 ! Fit after self-cal, rms=0.080309Jy sigma=0.000598 wmodel J0013+4051_X_2017_03_27_pus_map.mod ! Writing 68 model components to file: J0013+4051_X_2017_03_27_pus_map.mod wobs J0013+4051_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0013+4051_X_2017_03_27_pus_uvs.fits wwins J0013+4051_X_2017_03_27_pus_map.win ! wwins: Wrote 4 windows to J0013+4051_X_2017_03_27_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 0.0674% 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 = 2.03888e-05 Jy ! Component: 100 - total flux cleaned = 0.00032795 Jy ! Component: 150 - total flux cleaned = 0.000589329 Jy ! Component: 200 - total flux cleaned = 0.000683511 Jy ! Component: 250 - total flux cleaned = 0.000744319 Jy ! Component: 300 - total flux cleaned = 0.000743423 Jy ! Component: 350 - total flux cleaned = 0.000802254 Jy ! Component: 400 - total flux cleaned = 0.000772886 Jy ! Component: 450 - total flux cleaned = 0.000886474 Jy ! Component: 500 - total flux cleaned = 0.000914177 Jy ! Component: 550 - total flux cleaned = 0.000968767 Jy ! Component: 600 - total flux cleaned = 0.00102192 Jy ! Component: 650 - total flux cleaned = 0.00102218 Jy ! Component: 700 - total flux cleaned = 0.00117942 Jy ! Component: 750 - total flux cleaned = 0.00128208 Jy ! Component: 800 - total flux cleaned = 0.00140849 Jy ! Component: 850 - total flux cleaned = 0.00148331 Jy ! Component: 900 - total flux cleaned = 0.00158174 Jy ! Component: 950 - total flux cleaned = 0.00165468 Jy ! Component: 1000 - total flux cleaned = 0.00165511 Jy ! Component: 1050 - total flux cleaned = 0.00177393 Jy ! Component: 1100 - total flux cleaned = 0.00179735 Jy ! Component: 1150 - total flux cleaned = 0.00195918 Jy ! Component: 1200 - total flux cleaned = 0.00195906 Jy ! Component: 1250 - total flux cleaned = 0.00195908 Jy ! Component: 1300 - total flux cleaned = 0.00202598 Jy ! Component: 1350 - total flux cleaned = 0.00209216 Jy ! Component: 1400 - total flux cleaned = 0.00220159 Jy ! Component: 1450 - total flux cleaned = 0.00222325 Jy ! Component: 1500 - total flux cleaned = 0.00235202 Jy ! Component: 1550 - total flux cleaned = 0.00245818 Jy ! Component: 1600 - total flux cleaned = 0.00252139 Jy ! Component: 1650 - total flux cleaned = 0.00254225 Jy ! Component: 1700 - total flux cleaned = 0.00262486 Jy ! Component: 1750 - total flux cleaned = 0.00272717 Jy ! Component: 1800 - total flux cleaned = 0.00278794 Jy ! Component: 1850 - total flux cleaned = 0.00284837 Jy ! Component: 1900 - total flux cleaned = 0.00290827 Jy ! Component: 1950 - total flux cleaned = 0.00296722 Jy ! Component: 2000 - total flux cleaned = 0.00296732 Jy ! Total flux subtracted in 2048 components = 0.00300621 Jy ! Clean residual min=-0.001205 max=0.001214 Jy/beam ! Clean residual mean=0.000004 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.671121 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 220 components and 0.671121 Jy ![Exited script file: muppet] wmap "J0013+4051_X_2017_03_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0674% 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: 0.9911 x 1.451 at -8.061 degrees (North through East) ! Clean map min=-0.0017679 max=0.57708 Jy/beam ! Writing clean map to FITS file: J0013+4051_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.577077 invert ! Inverting map ! Your choice of large map pixels excluded 0.0674% 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 0.000358927 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.186593 0.186593 0.373185 0.74637 1.49274 2.98548 5.97096 11.9419 23.8839 47.7677 95.5354 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.577 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9911 x 1.451 at -8.061 degrees (North through East) ! Clean map min=-0.0017679 max=0.57708 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 J0013+4051_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 21:55:58 2019