! Started logfile: J1434+1952_X_2017_08_05_pus_uvs.log on Thu May 9 18:54:03 2019 obs J1434+1952_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1434+1952_X_2017_08_05_pus_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.712222 visibilities/baseline/integration-bin. ! Found source: J1434+1952 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 575 lines of history. ! ! Reading 7692 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 J1434+1952_X_2017_08_05_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.763645Jy sigma=0.006472 ! Fit after self-cal, rms=0.758626Jy sigma=0.006431 ! 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 0.234% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6611 mas, bmaj=1.719 mas, bpa=-10.34 degrees ! Estimated noise=1326.65 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 = 0.184426 Jy ! Component: 100 - total flux cleaned = 0.2254 Jy ! Total flux subtracted in 100 components = 0.2254 Jy ! Clean residual min=-0.009076 max=0.014015 Jy/beam ! Clean residual mean=-0.000014 rms=0.002267 Jy/beam ! Combined flux in latest and established models = 0.2254 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.2254 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=0.088387Jy sigma=0.000707 ! Fit after self-cal, rms=0.088387Jy sigma=0.000707 ! Inverting map ! Your choice of large map pixels excluded 0.234% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158319 Jy ! Component: 100 - total flux cleaned = 0.02516 Jy ! Total flux subtracted in 100 components = 0.02516 Jy ! Clean residual min=-0.008268 max=0.010129 Jy/beam ! Clean residual mean=-0.000013 rms=0.001763 Jy/beam ! Combined flux in latest and established models = 0.25056 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.25056 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=0.083970Jy sigma=0.000672 ! Fit after self-cal, rms=0.083967Jy sigma=0.000672 ! Inverting map ! Your choice of large map pixels excluded 0.234% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.234% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8181 mas, bmaj=1.91 mas, bpa=-7.85 degrees ! Estimated noise=966.012 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, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109482 Jy ! Component: 100 - total flux cleaned = 0.0143148 Jy ! Component: 150 - total flux cleaned = 0.0161881 Jy ! Component: 200 - total flux cleaned = 0.0173585 Jy ! Total flux subtracted in 200 components = 0.0173585 Jy ! Clean residual min=-0.006248 max=0.007281 Jy/beam ! Clean residual mean=-0.000021 rms=0.001554 Jy/beam ! Combined flux in latest and established models = 0.267919 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.267919 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=0.082289Jy sigma=0.000660 ! Fit after self-cal, rms=0.082221Jy sigma=0.000659 ! Inverting map ! Your choice of large map pixels excluded 0.234% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.01 KP 1.07 ! LA 1.00 MK 0.95 NL 0.89 OV 1.11 ! PT 1.09 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.06 KP 1.05 ! LA 0.99 MK 0.95 NL 0.90 OV 1.08 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.02 KP 0.98 ! LA 0.99 MK 1.01 NL 0.91 OV 1.11 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.02 KP 0.92 ! LA 1.01 MK 1.00 NL 0.90 OV 1.08 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.05 KP 0.83 ! LA 0.99 MK 1.02 NL 0.91 OV 1.08 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.06 KP 0.85 ! LA 0.97 MK 0.97 NL 0.96 OV 1.11 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.12 KP 0.82 ! LA 0.97 MK 1.05 NL 0.94 OV 1.12 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.07 KP 0.81 ! LA 0.98 MK 0.99 NL 0.92 OV 1.14 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.11 KP 0.86 ! LA 1.01 MK 0.99 NL 0.90 OV 1.10 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.11 KP 0.93 ! LA 1.03 MK 1.01 NL 0.91 OV 1.04 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.99 KP 0.96 ! LA 0.99 MK 1.03 NL 0.94 OV 1.07 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.98 KP 1.00 ! LA 0.97 MK 0.98 NL 0.93 OV 1.11 ! PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.082221Jy sigma=0.000659 ! Fit after self-cal, rms=0.077813Jy sigma=0.000633 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.234% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8225 mas, bmaj=1.915 mas, bpa=-8.132 degrees ! Estimated noise=961.015 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 = 0.00350666 Jy ! Component: 100 - total flux cleaned = 0.00410972 Jy ! Component: 150 - total flux cleaned = 0.00417481 Jy ! Component: 200 - total flux cleaned = 0.00407441 Jy ! Total flux subtracted in 200 components = 0.00407441 Jy ! Clean residual min=-0.002402 max=0.002606 Jy/beam ! Clean residual mean=0.000001 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.271993 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 41 components and 0.271993 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=0.077629Jy sigma=0.000631 ! Fit after self-cal, rms=0.077602Jy sigma=0.000631 ! Inverting map ! Your choice of large map pixels excluded 0.234% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.077602Jy sigma=0.000631 ! Fit after self-cal, rms=0.077241Jy sigma=0.000628 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.234% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8218 mas, bmaj=1.912 mas, bpa=-8.052 degrees ! Estimated noise=959.462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148057 Jy ! Component: 100 - total flux cleaned = 0.00179331 Jy ! Component: 150 - total flux cleaned = 0.00185884 Jy ! Component: 200 - total flux cleaned = 0.00194884 Jy ! Total flux subtracted in 200 components = 0.00194884 Jy ! Clean residual min=-0.002499 max=0.002325 Jy/beam ! Clean residual mean=-0.000008 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.273942 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.273942 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=0.077194Jy sigma=0.000627 ! Fit after self-cal, rms=0.077197Jy sigma=0.000627 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.234% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 0.000157006 Jy ! Component: 100 - total flux cleaned = 0.000265936 Jy ! Component: 150 - total flux cleaned = 0.000266095 Jy ! Component: 200 - total flux cleaned = 0.000266588 Jy ! Total flux subtracted in 200 components = 0.000266588 Jy ! Clean residual min=-0.002522 max=0.002220 Jy/beam ! Clean residual mean=-0.000008 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.274209 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.274209 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=0.077181Jy sigma=0.000627 ! Fit after self-cal, rms=0.077180Jy sigma=0.000627 ! Inverting map ! Your choice of large map pixels excluded 0.234% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.077180Jy sigma=0.000627 ! Fit after self-cal, rms=0.077209Jy sigma=0.000627 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.234% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8221 mas, bmaj=1.912 mas, bpa=-8.066 degrees ! Estimated noise=959.399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000567787 Jy ! Component: 100 - total flux cleaned = 0.000673421 Jy ! Component: 150 - total flux cleaned = 0.000744101 Jy ! Component: 200 - total flux cleaned = 0.000809777 Jy ! Total flux subtracted in 200 components = 0.000809777 Jy ! Clean residual min=-0.002433 max=0.002216 Jy/beam ! Clean residual mean=-0.000008 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.275019 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.275019 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=0.077193Jy sigma=0.000627 ! Fit after self-cal, rms=0.077194Jy sigma=0.000627 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.234% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 3.90597e-05 Jy ! Component: 100 - total flux cleaned = 0.000101086 Jy ! Component: 150 - total flux cleaned = 0.000158199 Jy ! Component: 200 - total flux cleaned = 0.000157703 Jy ! Total flux subtracted in 200 components = 0.000157703 Jy ! Clean residual min=-0.002440 max=0.002175 Jy/beam ! Clean residual mean=-0.000008 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.275176 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.275176 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=0.077185Jy sigma=0.000627 ! Fit after self-cal, rms=0.077184Jy sigma=0.000627 ! Inverting map ! Your choice of large map pixels excluded 0.234% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.077184Jy sigma=0.000627 ! Fit after self-cal, rms=0.077190Jy sigma=0.000627 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.234% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.03 mas, bmaj=2.816 mas, bpa=-4.171 degrees ! Estimated noise=1247.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109445 Jy ! Component: 100 - total flux cleaned = 0.00112306 Jy ! Component: 150 - total flux cleaned = 0.00114178 Jy ! Component: 200 - total flux cleaned = 0.00118926 Jy ! Total flux subtracted in 200 components = 0.00118926 Jy ! Clean residual min=-0.002357 max=0.002512 Jy/beam ! Clean residual mean=-0.000014 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.276366 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.276366 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=0.077194Jy sigma=0.000627 ! Fit after self-cal, rms=0.077191Jy sigma=0.000627 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.234% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 0.000301155 Jy ! Component: 100 - total flux cleaned = 0.000346404 Jy ! Component: 150 - total flux cleaned = 0.000372232 Jy ! Component: 200 - total flux cleaned = 0.000384309 Jy ! Total flux subtracted in 200 components = 0.000384309 Jy ! Clean residual min=-0.002355 max=0.002549 Jy/beam ! Clean residual mean=-0.000012 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.27675 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.27675 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=0.077195Jy sigma=0.000627 ! Fit after self-cal, rms=0.077195Jy sigma=0.000627 ! Inverting map ! Your choice of large map pixels excluded 0.234% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.234% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8223 mas, bmaj=1.911 mas, bpa=-8.088 degrees ! Estimated noise=959.458 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8223 x 1.911 at -8.088 degrees (North through East) ! Clean map min=-0.0022569 max=0.24056 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 0.234% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6617 mas, bmaj=1.716 mas, bpa=-10.56 degrees ! Estimated noise=1326.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.184378 Jy ! Component: 100 - total flux cleaned = 0.225371 Jy ! Component: 150 - total flux cleaned = 0.241299 Jy ! Component: 200 - total flux cleaned = 0.251068 Jy ! Total flux subtracted in 200 components = 0.251068 Jy ! Clean residual min=-0.003997 max=0.005104 Jy/beam ! Clean residual mean=-0.000006 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.251068 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.251068 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.234% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8223 mas, bmaj=1.911 mas, bpa=-8.088 degrees ! Estimated noise=959.458 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 = 0.00861262 Jy ! Component: 100 - total flux cleaned = 0.0136146 Jy ! Component: 150 - total flux cleaned = 0.0169332 Jy ! Component: 200 - total flux cleaned = 0.0193078 Jy ! Total flux subtracted in 200 components = 0.0193078 Jy ! Clean residual min=-0.002417 max=0.002272 Jy/beam ! Clean residual mean=-0.000016 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.270376 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 40 components and 0.270376 Jy ! Inverting map ! Your choice of large map pixels excluded 0.234% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.234% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.03 mas, bmaj=2.816 mas, bpa=-4.171 degrees ! Estimated noise=1247.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277966 Jy ! Component: 100 - total flux cleaned = 0.00419287 Jy ! Component: 150 - total flux cleaned = 0.0050635 Jy ! Component: 200 - total flux cleaned = 0.0053591 Jy ! Total flux subtracted in 200 components = 0.0053591 Jy ! Clean residual min=-0.002454 max=0.002667 Jy/beam ! Clean residual mean=-0.000017 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.275735 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 = 0.000145473 Jy ! Component: 100 - total flux cleaned = 0.000290735 Jy ! Component: 150 - total flux cleaned = 0.000387435 Jy ! Component: 200 - total flux cleaned = 0.000459168 Jy ! Total flux subtracted in 200 components = 0.000459168 Jy ! Clean residual min=-0.002431 max=0.002608 Jy/beam ! Clean residual mean=-0.000015 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.276194 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 58 components and 0.276194 Jy ! Inverting map ! Your choice of large map pixels excluded 0.234% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.234% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8223 mas, bmaj=1.911 mas, bpa=-8.088 degrees ! Estimated noise=959.458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000120774 Jy ! Component: 100 - total flux cleaned = -0.000203164 Jy ! Component: 150 - total flux cleaned = -0.000204356 Jy ! Component: 200 - total flux cleaned = -0.000207169 Jy ! Total flux subtracted in 200 components = -0.000207169 Jy ! Clean residual min=-0.002408 max=0.002048 Jy/beam ! Clean residual mean=-0.000007 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.275987 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.275987 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=0.077194Jy sigma=0.000627 ! Fit after self-cal, rms=0.077191Jy sigma=0.000627 wmodel J1434+1952_X_2017_08_05_pus_map.mod ! Writing 75 model components to file: J1434+1952_X_2017_08_05_pus_map.mod wobs J1434+1952_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1434+1952_X_2017_08_05_pus_uvs.fits wwins J1434+1952_X_2017_08_05_pus_map.win ! wwins: Wrote 2 windows to J1434+1952_X_2017_08_05_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.234% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000723566 Jy ! Component: 100 - total flux cleaned = -0.000684816 Jy ! Component: 150 - total flux cleaned = -0.000718655 Jy ! Component: 200 - total flux cleaned = -0.000818082 Jy ! Component: 250 - total flux cleaned = -0.000849881 Jy ! Component: 300 - total flux cleaned = -0.000849952 Jy ! Component: 350 - total flux cleaned = -0.000879815 Jy ! Component: 400 - total flux cleaned = -0.000937513 Jy ! Component: 450 - total flux cleaned = -0.000993332 Jy ! Component: 500 - total flux cleaned = -0.00110117 Jy ! Component: 550 - total flux cleaned = -0.001101 Jy ! Component: 600 - total flux cleaned = -0.00125582 Jy ! Component: 650 - total flux cleaned = -0.00125537 Jy ! Component: 700 - total flux cleaned = -0.00127996 Jy ! Component: 750 - total flux cleaned = -0.00123223 Jy ! Component: 800 - total flux cleaned = -0.0013043 Jy ! Component: 850 - total flux cleaned = -0.00137437 Jy ! Component: 900 - total flux cleaned = -0.00141993 Jy ! Component: 950 - total flux cleaned = -0.00148725 Jy ! Component: 1000 - total flux cleaned = -0.00153166 Jy ! Component: 1050 - total flux cleaned = -0.00164019 Jy ! Component: 1100 - total flux cleaned = -0.00174652 Jy ! Component: 1150 - total flux cleaned = -0.00178807 Jy ! Component: 1200 - total flux cleaned = -0.00174666 Jy ! Component: 1250 - total flux cleaned = -0.00180777 Jy ! Component: 1300 - total flux cleaned = -0.00182757 Jy ! Component: 1350 - total flux cleaned = -0.00180756 Jy ! Component: 1400 - total flux cleaned = -0.00180689 Jy ! Component: 1450 - total flux cleaned = -0.00167224 Jy ! Component: 1500 - total flux cleaned = -0.00176741 Jy ! Component: 1550 - total flux cleaned = -0.00171074 Jy ! Component: 1600 - total flux cleaned = -0.00172936 Jy ! Component: 1650 - total flux cleaned = -0.00169247 Jy ! Component: 1700 - total flux cleaned = -0.00165673 Jy ! Component: 1750 - total flux cleaned = -0.00174583 Jy ! Component: 1800 - total flux cleaned = -0.00165777 Jy ! Component: 1850 - total flux cleaned = -0.00165786 Jy ! Component: 1900 - total flux cleaned = -0.00162348 Jy ! Component: 1950 - total flux cleaned = -0.00169138 Jy ! Component: 2000 - total flux cleaned = -0.00165777 Jy ! Total flux subtracted in 2048 components = -0.00164133 Jy ! Clean residual min=-0.000900 max=0.000916 Jy/beam ! Clean residual mean=-0.000004 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.274346 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 231 components and 0.274346 Jy ![Exited script file: muppet] wmap "J1434+1952_X_2017_08_05_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.234% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8223 x 1.911 at -8.088 degrees (North through East) ! Clean map min=-0.0021295 max=0.24081 Jy/beam ! Writing clean map to FITS file: J1434+1952_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.24081 invert ! Inverting map ! Your choice of large map pixels excluded 0.234% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000313639 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.390731 0.390731 0.781462 1.56292 3.12585 6.25169 12.5034 25.0068 50.0135 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.24 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8223 x 1.911 at -8.088 degrees (North through East) ! Clean map min=-0.0021295 max=0.24081 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 J1434+1952_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:54:04 2019