! Started logfile: J0042+5708_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:22:30 2019 obs J0042+5708_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0042+5708_X_2017_04_28_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.701194 visibilities/baseline/integration-bin. ! Found source: J0042+5708 ! ! 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 907 lines of history. ! ! Reading 45816 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 J0042+5708_X_2017_04_28_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 247 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 247 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 248 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 258 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 268 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 310 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 332 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.667246Jy sigma=0.004522 ! Fit after self-cal, rms=0.656795Jy sigma=0.004454 ! 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 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.796 mas, bmaj=0.9756 mas, bpa=-3.35 degrees ! Estimated noise=945.477 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 = 0.299663 Jy ! Component: 100 - total flux cleaned = 0.377217 Jy ! Total flux subtracted in 100 components = 0.377217 Jy ! Clean residual min=-0.022813 max=0.045504 Jy/beam ! Clean residual mean=0.000114 rms=0.005816 Jy/beam ! Combined flux in latest and established models = 0.377217 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.377217 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=0.190572Jy sigma=0.001110 ! Fit after self-cal, rms=0.190629Jy sigma=0.001109 ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-3.6, -4.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0466195 Jy ! Component: 100 - total flux cleaned = 0.0783744 Jy ! Total flux subtracted in 100 components = 0.0783744 Jy ! Clean residual min=-0.019017 max=0.024996 Jy/beam ! Clean residual mean=0.000114 rms=0.004302 Jy/beam ! Combined flux in latest and established models = 0.455591 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.455591 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=0.176817Jy sigma=0.000930 ! Fit after self-cal, rms=0.175656Jy sigma=0.000925 ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9774 mas, bmaj=1.209 mas, bpa=0.1824 degrees ! Estimated noise=487.786 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 (-2.6, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0394252 Jy ! Component: 100 - total flux cleaned = 0.0652165 Jy ! Component: 150 - total flux cleaned = 0.0846555 Jy ! Component: 200 - total flux cleaned = 0.0997851 Jy ! Total flux subtracted in 200 components = 0.0997851 Jy ! Clean residual min=-0.012045 max=0.017117 Jy/beam ! Clean residual mean=0.000291 rms=0.003707 Jy/beam ! Combined flux in latest and established models = 0.555376 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 52 components and 0.555376 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=0.167365Jy sigma=0.000791 ! Fit after self-cal, rms=0.166237Jy sigma=0.000783 ! Inverting map ! Your choice of large map pixels excluded 0.119% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 0.95 KP 0.96 ! LA 1.57 MK 0.98 NL 0.95 OV 0.99 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 0.97 KP 0.97 ! LA 1.58 MK 0.97 NL 0.94 OV 0.95 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 0.98 KP 0.91 ! LA 1.58 MK 0.99 NL 0.93 OV 0.99 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.91 HN 0.96 KP 0.94 ! LA 1.66 MK 0.99 NL 0.93 OV 0.99 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 HN 0.98 KP 0.94 ! LA 1.64 MK 1.01 NL 0.95 OV 0.97 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 0.95 KP 0.95 ! LA 1.73 MK 0.99 NL 0.98 OV 0.95 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 1.00 KP 0.94 ! LA 1.66 MK 0.99 NL 0.95 OV 0.96 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.01 KP 0.95 ! LA 1.61 MK 0.99 NL 0.95 OV 0.95 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.00 KP 0.94 ! LA 1.67 MK 0.99 NL 0.95 OV 0.95 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 0.98 KP 0.95 ! LA 1.66 MK 1.00 NL 0.97 OV 0.96 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.96 KP 0.96 ! LA 1.66 MK 1.00 NL 0.99 OV 0.96 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.00 KP 0.94 ! LA 1.69 MK 0.99 NL 0.96 OV 0.96 ! PT 0.96 SC 1.02 ! ! ! Fit before self-cal, rms=0.166237Jy sigma=0.000783 ! Fit after self-cal, rms=0.199595Jy sigma=0.000713 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9832 mas, bmaj=1.214 mas, bpa=-0.2529 degrees ! Estimated noise=473.1 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 (-3.6, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148528 Jy ! Component: 100 - total flux cleaned = 0.0257522 Jy ! Component: 150 - total flux cleaned = 0.0343996 Jy ! Component: 200 - total flux cleaned = 0.039791 Jy ! Total flux subtracted in 200 components = 0.039791 Jy ! Clean residual min=-0.006717 max=0.006266 Jy/beam ! Clean residual mean=-0.000010 rms=0.001646 Jy/beam ! Combined flux in latest and established models = 0.595167 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 87 components and 0.595168 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=0.197880Jy sigma=0.000687 ! Fit after self-cal, rms=0.198106Jy sigma=0.000686 ! Inverting map ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.198106Jy sigma=0.000686 ! Fit after self-cal, rms=0.238395Jy sigma=0.000672 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9804 mas, bmaj=1.215 mas, bpa=0.7965 degrees ! Estimated noise=476.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00690875 Jy ! Component: 100 - total flux cleaned = 0.0119826 Jy ! Component: 150 - total flux cleaned = 0.0160683 Jy ! Component: 200 - total flux cleaned = 0.0190881 Jy ! Total flux subtracted in 200 components = 0.0190881 Jy ! Clean residual min=-0.003858 max=0.004747 Jy/beam ! Clean residual mean=0.000019 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.614256 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 108 components and 0.614255 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=0.238084Jy sigma=0.000667 ! Fit after self-cal, rms=0.238239Jy sigma=0.000666 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-6, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282985 Jy ! Component: 100 - total flux cleaned = 0.00508303 Jy ! Component: 150 - total flux cleaned = 0.00679558 Jy ! Component: 200 - total flux cleaned = 0.00851829 Jy ! Total flux subtracted in 200 components = 0.00851829 Jy ! Clean residual min=-0.003174 max=0.003949 Jy/beam ! Clean residual mean=0.000019 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.622774 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 124 components and 0.622774 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=0.238100Jy sigma=0.000664 ! Fit after self-cal, rms=0.238076Jy sigma=0.000664 ! Inverting map ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-4.8, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00344675 Jy ! Component: 100 - total flux cleaned = 0.00472315 Jy ! Component: 150 - total flux cleaned = 0.00584759 Jy ! Component: 200 - total flux cleaned = 0.00663447 Jy ! Total flux subtracted in 200 components = 0.00663447 Jy ! Clean residual min=-0.002862 max=0.003485 Jy/beam ! Clean residual mean=0.000020 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.629408 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 139 components and 0.629408 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=0.238008Jy sigma=0.000662 ! Fit after self-cal, rms=0.238002Jy sigma=0.000662 ! Inverting map ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-14, -20.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027251 Jy ! Component: 100 - total flux cleaned = 0.00407135 Jy ! Component: 150 - total flux cleaned = 0.00507917 Jy ! Component: 200 - total flux cleaned = 0.00575869 Jy ! Total flux subtracted in 200 components = 0.00575869 Jy ! Clean residual min=-0.002610 max=0.002699 Jy/beam ! Clean residual mean=0.000019 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.635167 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 147 components and 0.635167 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=0.237944Jy sigma=0.000661 ! Fit after self-cal, rms=0.237943Jy sigma=0.000661 ! Inverting map ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.237943Jy sigma=0.000661 ! Fit after self-cal, rms=0.239919Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9784 mas, bmaj=1.213 mas, bpa=0.6359 degrees ! Estimated noise=476.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240099 Jy ! Component: 100 - total flux cleaned = 0.0040878 Jy ! Component: 150 - total flux cleaned = 0.00537383 Jy ! Component: 200 - total flux cleaned = 0.00653491 Jy ! Total flux subtracted in 200 components = 0.00653491 Jy ! Clean residual min=-0.002322 max=0.002330 Jy/beam ! Clean residual mean=0.000016 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.641702 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 154 components and 0.641702 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=0.239878Jy sigma=0.000659 ! Fit after self-cal, rms=0.239895Jy sigma=0.000659 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136789 Jy ! Component: 100 - total flux cleaned = 0.00229645 Jy ! Component: 150 - total flux cleaned = 0.0031045 Jy ! Component: 200 - total flux cleaned = 0.0038561 Jy ! Total flux subtracted in 200 components = 0.0038561 Jy ! Clean residual min=-0.002243 max=0.002237 Jy/beam ! Clean residual mean=0.000016 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.645558 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 166 components and 0.645558 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=0.239874Jy sigma=0.000659 ! Fit after self-cal, rms=0.239872Jy sigma=0.000659 ! Inverting map ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.239872Jy sigma=0.000659 ! Fit after self-cal, rms=0.240918Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.088 mas, bmaj=2.367 mas, bpa=35.75 degrees ! Estimated noise=672.383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262884 Jy ! Component: 100 - total flux cleaned = 0.00454185 Jy ! Component: 150 - total flux cleaned = 0.00604357 Jy ! Component: 200 - total flux cleaned = 0.00712237 Jy ! Total flux subtracted in 200 components = 0.00712237 Jy ! Clean residual min=-0.002216 max=0.002542 Jy/beam ! Clean residual mean=0.000035 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.652681 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 198 components and 0.65268 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=0.240897Jy sigma=0.000658 ! Fit after self-cal, rms=0.240901Jy sigma=0.000658 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137368 Jy ! Component: 100 - total flux cleaned = 0.00207452 Jy ! Component: 150 - total flux cleaned = 0.00249636 Jy ! Component: 200 - total flux cleaned = 0.00287811 Jy ! Total flux subtracted in 200 components = 0.00287811 Jy ! Clean residual min=-0.002155 max=0.002366 Jy/beam ! Clean residual mean=0.000033 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.655559 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 209 components and 0.655559 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=0.240891Jy sigma=0.000658 ! Fit after self-cal, rms=0.240892Jy sigma=0.000658 ! Inverting map ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9772 mas, bmaj=1.212 mas, bpa=0.5475 degrees ! Estimated noise=476.704 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9772 x 1.212 at 0.5475 degrees (North through East) ! Clean map min=-0.0029733 max=0.38682 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 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7956 mas, bmaj=0.9803 mas, bpa=-2.343 degrees ! Estimated noise=933.708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.292286 Jy ! Component: 100 - total flux cleaned = 0.370712 Jy ! Component: 150 - total flux cleaned = 0.41605 Jy ! Component: 200 - total flux cleaned = 0.448759 Jy ! Total flux subtracted in 200 components = 0.448759 Jy ! Clean residual min=-0.011424 max=0.018899 Jy/beam ! Clean residual mean=0.000028 rms=0.003227 Jy/beam ! Combined flux in latest and established models = 0.448759 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.448759 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9772 mas, bmaj=1.212 mas, bpa=0.5475 degrees ! Estimated noise=476.704 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 = 0.038493 Jy ! Component: 100 - total flux cleaned = 0.0648968 Jy ! Component: 150 - total flux cleaned = 0.0853312 Jy ! Component: 200 - total flux cleaned = 0.101898 Jy ! Total flux subtracted in 200 components = 0.101898 Jy ! Clean residual min=-0.006453 max=0.010038 Jy/beam ! Clean residual mean=0.000025 rms=0.002237 Jy/beam ! Combined flux in latest and established models = 0.550658 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 67 components and 0.550658 Jy ! Inverting map ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137158 Jy ! Component: 100 - total flux cleaned = 0.0252305 Jy ! Component: 150 - total flux cleaned = 0.0350121 Jy ! Component: 200 - total flux cleaned = 0.04345 Jy ! Total flux subtracted in 200 components = 0.04345 Jy ! Clean residual min=-0.004078 max=0.005220 Jy/beam ! Clean residual mean=0.000020 rms=0.001362 Jy/beam ! Combined flux in latest and established models = 0.594108 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 100 components and 0.594108 Jy ! Inverting map ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.088 mas, bmaj=2.367 mas, bpa=35.75 degrees ! Estimated noise=672.383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144062 Jy ! Component: 100 - total flux cleaned = 0.0242603 Jy ! Component: 150 - total flux cleaned = 0.0317788 Jy ! Component: 200 - total flux cleaned = 0.0376952 Jy ! Total flux subtracted in 200 components = 0.0376952 Jy ! Clean residual min=-0.003416 max=0.004208 Jy/beam ! Clean residual mean=0.000039 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.631803 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 = 0.00479153 Jy ! Component: 100 - total flux cleaned = 0.0087204 Jy ! Component: 150 - total flux cleaned = 0.011979 Jy ! Component: 200 - total flux cleaned = 0.0146942 Jy ! Total flux subtracted in 200 components = 0.0146942 Jy ! Clean residual min=-0.002661 max=0.003056 Jy/beam ! Clean residual mean=0.000033 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.646497 Jy ! Adding 111 model components to the UV plane model. ! The established model now contains 189 components and 0.646497 Jy ! Inverting map ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9772 mas, bmaj=1.212 mas, bpa=0.5475 degrees ! Estimated noise=476.704 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248163 Jy ! Component: 100 - total flux cleaned = 0.00407913 Jy ! Component: 150 - total flux cleaned = 0.00538072 Jy ! Component: 200 - total flux cleaned = 0.00647879 Jy ! Total flux subtracted in 200 components = 0.00647879 Jy ! Clean residual min=-0.002548 max=0.002365 Jy/beam ! Clean residual mean=0.000013 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.652976 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 211 components and 0.652976 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=0.240958Jy sigma=0.000659 ! Fit after self-cal, rms=0.240937Jy sigma=0.000659 wmodel J0042+5708_X_2017_04_28_pus_map.mod ! Writing 211 model components to file: J0042+5708_X_2017_04_28_pus_map.mod wobs J0042+5708_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0042+5708_X_2017_04_28_pus_uvs.fits wwins J0042+5708_X_2017_04_28_pus_map.win ! wwins: Wrote 7 windows to J0042+5708_X_2017_04_28_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 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000311494 Jy ! Component: 100 - total flux cleaned = 3.32601e-05 Jy ! Component: 150 - total flux cleaned = 0.000325935 Jy ! Component: 200 - total flux cleaned = 0.00064325 Jy ! Component: 250 - total flux cleaned = 0.000745286 Jy ! Component: 300 - total flux cleaned = 0.000745568 Jy ! Component: 350 - total flux cleaned = 0.000714415 Jy ! Component: 400 - total flux cleaned = 0.000714832 Jy ! Component: 450 - total flux cleaned = 0.000654383 Jy ! Component: 500 - total flux cleaned = 0.000625046 Jy ! Component: 550 - total flux cleaned = 0.00053878 Jy ! Component: 600 - total flux cleaned = 0.00045496 Jy ! Component: 650 - total flux cleaned = 0.000455293 Jy ! Component: 700 - total flux cleaned = 0.000401133 Jy ! Component: 750 - total flux cleaned = 0.000321253 Jy ! Component: 800 - total flux cleaned = 0.000320888 Jy ! Component: 850 - total flux cleaned = 0.000269708 Jy ! Component: 900 - total flux cleaned = 0.000371474 Jy ! Component: 950 - total flux cleaned = 0.000346119 Jy ! Component: 1000 - total flux cleaned = 0.00024729 Jy ! Component: 1050 - total flux cleaned = 0.000222865 Jy ! Component: 1100 - total flux cleaned = 0.000174773 Jy ! Component: 1150 - total flux cleaned = 0.000198447 Jy ! Component: 1200 - total flux cleaned = 0.000245124 Jy ! Component: 1250 - total flux cleaned = 0.000313815 Jy ! Component: 1300 - total flux cleaned = 0.000336597 Jy ! Component: 1350 - total flux cleaned = 0.000404237 Jy ! Component: 1400 - total flux cleaned = 0.000448452 Jy ! Component: 1450 - total flux cleaned = 0.000514311 Jy ! Component: 1500 - total flux cleaned = 0.000578796 Jy ! Component: 1550 - total flux cleaned = 0.000557338 Jy ! Component: 1600 - total flux cleaned = 0.00057832 Jy ! Component: 1650 - total flux cleaned = 0.000620112 Jy ! Component: 1700 - total flux cleaned = 0.000744071 Jy ! Component: 1750 - total flux cleaned = 0.000722886 Jy ! Component: 1800 - total flux cleaned = 0.000743324 Jy ! Component: 1850 - total flux cleaned = 0.000823609 Jy ! Component: 1900 - total flux cleaned = 0.000863241 Jy ! Component: 1950 - total flux cleaned = 0.000863415 Jy ! Component: 2000 - total flux cleaned = 0.000941888 Jy ! Total flux subtracted in 2048 components = 0.00105772 Jy ! Clean residual min=-0.001005 max=0.001048 Jy/beam ! Clean residual mean=0.000011 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.654034 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 371 components and 0.654034 Jy ![Exited script file: muppet] wmap "J0042+5708_X_2017_04_28_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9772 x 1.212 at 0.5475 degrees (North through East) ! Clean map min=-0.0019326 max=0.3857 Jy/beam ! Writing clean map to FITS file: J0042+5708_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.385698 invert ! Inverting map ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000353409 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.274885 0.274885 0.549771 1.09954 2.19908 4.39817 8.79633 17.5927 35.1853 70.3707 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.385 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9772 x 1.212 at 0.5475 degrees (North through East) ! Clean map min=-0.0019326 max=0.3857 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 J0042+5708_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:22:34 2019