! Started logfile: J0458+0608_X_2017_08_05_pus_uvs.log on Thu May 9 18:48:12 2019 obs J0458+0608_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0458+0608_X_2017_08_05_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.953681 visibilities/baseline/integration-bin. ! Found source: J0458+0608 ! ! 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 42744 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 J0458+0608_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.867361Jy sigma=0.007128 ! Fit after self-cal, rms=0.853247Jy sigma=0.007023 ! 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 ! Estimated beam: bmin=0.6978 mas, bmaj=1.699 mas, bpa=-0.388 degrees ! Estimated noise=668.01 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 = 0.109341 Jy ! Component: 100 - total flux cleaned = 0.139359 Jy ! Total flux subtracted in 100 components = 0.139359 Jy ! Clean residual min=-0.007335 max=0.026947 Jy/beam ! Clean residual mean=-0.000047 rms=0.002204 Jy/beam ! Combined flux in latest and established models = 0.139359 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.139359 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=0.099060Jy sigma=0.000755 ! Fit after self-cal, rms=0.099059Jy sigma=0.000754 ! Inverting map ! Added new window around map position (3.8, -2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0235089 Jy ! Component: 100 - total flux cleaned = 0.0365024 Jy ! Total flux subtracted in 100 components = 0.0365024 Jy ! Clean residual min=-0.004799 max=0.007069 Jy/beam ! Clean residual mean=-0.000026 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 0.175861 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.175861 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=0.092576Jy sigma=0.000698 ! Fit after self-cal, rms=0.092320Jy sigma=0.000696 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00949248 Jy ! Component: 100 - total flux cleaned = 0.0157615 Jy ! Total flux subtracted in 100 components = 0.0157615 Jy ! Clean residual min=-0.004208 max=0.006821 Jy/beam ! Clean residual mean=-0.000019 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 0.191623 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 0.191623 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=0.090787Jy sigma=0.000683 ! Fit after self-cal, rms=0.090775Jy sigma=0.000683 ! Inverting map ! Added new window around map position (1.6, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00652732 Jy ! Component: 100 - total flux cleaned = 0.0111771 Jy ! Total flux subtracted in 100 components = 0.0111771 Jy ! Clean residual min=-0.004051 max=0.006069 Jy/beam ! Clean residual mean=-0.000013 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.2028 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.2028 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=0.089937Jy sigma=0.000676 ! Fit after self-cal, rms=0.089919Jy sigma=0.000676 ! Inverting map 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 ! Estimated beam: bmin=0.8715 mas, bmaj=1.991 mas, bpa=-0.7997 degrees ! Estimated noise=423.646 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 = 0.00748765 Jy ! Component: 100 - total flux cleaned = 0.0128687 Jy ! Component: 150 - total flux cleaned = 0.0170293 Jy ! Component: 200 - total flux cleaned = 0.0202736 Jy ! Total flux subtracted in 200 components = 0.0202736 Jy ! Clean residual min=-0.003466 max=0.006568 Jy/beam ! Clean residual mean=-0.000014 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.223074 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 61 components and 0.223074 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=0.089039Jy sigma=0.000669 ! Fit after self-cal, rms=0.089029Jy sigma=0.000668 ! Inverting map 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 0.99 FD 0.98 HN 1.04 KP 1.16 ! LA 0.95 MK 1.00 NL 0.87 OV 1.08 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.08 KP 1.08 ! LA 0.94 MK 0.99 NL 0.88 OV 1.08 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.06 KP 0.97 ! LA 0.97 MK 1.03 NL 0.88 OV 1.09 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.04 KP 0.94 ! LA 0.96 MK 1.03 NL 0.86 OV 1.06 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.98 KP 0.86 ! LA 0.95 MK 1.04 NL 0.89 OV 1.10 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.01 KP 0.87 ! LA 0.95 MK 1.04 NL 0.89 OV 1.13 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.06 KP 0.84 ! LA 0.98 MK 1.05 NL 0.88 OV 1.13 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.07 KP 0.86 ! LA 0.95 MK 1.03 NL 0.89 OV 1.14 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.12 KP 0.89 ! LA 0.98 MK 1.02 NL 0.89 OV 1.15 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.04 KP 0.94 ! LA 0.99 MK 1.03 NL 0.90 OV 1.12 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.03 KP 0.98 ! LA 0.99 MK 0.98 NL 0.91 OV 1.13 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.15 KP 0.99 ! LA 0.98 MK 1.04 NL 0.88 OV 1.11 ! PT 1.04 SC 1.01 ! ! ! Fit before self-cal, rms=0.089029Jy sigma=0.000668 ! Fit after self-cal, rms=0.087877Jy sigma=0.000656 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8821 mas, bmaj=2.004 mas, bpa=-0.9555 degrees ! Estimated noise=421.386 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 = 0.0012019 Jy ! Component: 100 - total flux cleaned = 0.00133815 Jy ! Component: 150 - total flux cleaned = 0.00137728 Jy ! Component: 200 - total flux cleaned = 0.00144444 Jy ! Total flux subtracted in 200 components = 0.00144444 Jy ! Clean residual min=-0.002230 max=0.003592 Jy/beam ! Clean residual mean=-0.000003 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.224518 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.224518 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=0.087827Jy sigma=0.000656 ! Fit after self-cal, rms=0.087838Jy sigma=0.000656 ! Inverting map 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=0.087838Jy sigma=0.000656 ! Fit after self-cal, rms=0.089140Jy sigma=0.000654 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8823 mas, bmaj=2.001 mas, bpa=-0.8718 degrees ! Estimated noise=422.737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000205285 Jy ! Component: 100 - total flux cleaned = 0.000323168 Jy ! Component: 150 - total flux cleaned = 0.000403541 Jy ! Component: 200 - total flux cleaned = 0.000477856 Jy ! Total flux subtracted in 200 components = 0.000477856 Jy ! Clean residual min=-0.002264 max=0.003465 Jy/beam ! Clean residual mean=-0.000004 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.224996 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.224996 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=0.089121Jy sigma=0.000654 ! Fit after self-cal, rms=0.089139Jy sigma=0.000654 flux_cutoff = imstat(rms) * dynam ! Inverting map 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, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343093 Jy ! Component: 100 - total flux cleaned = 0.00545335 Jy ! Component: 150 - total flux cleaned = 0.0067849 Jy ! Component: 200 - total flux cleaned = 0.00779908 Jy ! Total flux subtracted in 200 components = 0.00779908 Jy ! Clean residual min=-0.001981 max=0.002881 Jy/beam ! Clean residual mean=-0.000001 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.232795 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 120 components and 0.232795 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=0.089002Jy sigma=0.000653 ! Fit after self-cal, rms=0.088990Jy sigma=0.000653 ! Inverting map ! Added new window around map position (-1.8, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028164 Jy ! Component: 100 - total flux cleaned = 0.00351812 Jy ! Component: 150 - total flux cleaned = 0.00406491 Jy ! Component: 200 - total flux cleaned = 0.00425736 Jy ! Total flux subtracted in 200 components = 0.00425736 Jy ! Clean residual min=-0.001868 max=0.002447 Jy/beam ! Clean residual mean=0.000003 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.237052 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 142 components and 0.237052 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=0.088899Jy sigma=0.000652 ! Fit after self-cal, rms=0.088888Jy sigma=0.000652 ! Inverting map 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=0.088888Jy sigma=0.000652 ! Fit after self-cal, rms=0.089741Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8813 mas, bmaj=1.999 mas, bpa=-0.9864 degrees ! Estimated noise=421.454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140841 Jy ! Component: 100 - total flux cleaned = 0.00206241 Jy ! Component: 150 - total flux cleaned = 0.00219419 Jy ! Component: 200 - total flux cleaned = 0.0023433 Jy ! Total flux subtracted in 200 components = 0.0023433 Jy ! Clean residual min=-0.001724 max=0.002293 Jy/beam ! Clean residual mean=0.000003 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.239396 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 156 components and 0.239396 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=0.089710Jy sigma=0.000651 ! Fit after self-cal, rms=0.089715Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 0.000581975 Jy ! Component: 100 - total flux cleaned = 0.000634737 Jy ! Component: 150 - total flux cleaned = 0.000609018 Jy ! Component: 200 - total flux cleaned = 0.000609027 Jy ! Total flux subtracted in 200 components = 0.000609027 Jy ! Clean residual min=-0.001706 max=0.002290 Jy/beam ! Clean residual mean=0.000003 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.240005 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 166 components and 0.240005 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=0.089702Jy sigma=0.000651 ! Fit after self-cal, rms=0.089701Jy sigma=0.000651 ! Inverting map 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=0.089701Jy sigma=0.000651 ! Fit after self-cal, rms=0.089655Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.178 mas, bmaj=3.155 mas, bpa=1.321 degrees ! Estimated noise=527.546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167141 Jy ! Component: 100 - total flux cleaned = 0.00285104 Jy ! Component: 150 - total flux cleaned = 0.0034108 Jy ! Component: 200 - total flux cleaned = 0.00363848 Jy ! Total flux subtracted in 200 components = 0.00363848 Jy ! Clean residual min=-0.002639 max=0.004052 Jy/beam ! Clean residual mean=0.000009 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.243643 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 182 components and 0.243643 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=0.089658Jy sigma=0.000651 ! Fit after self-cal, rms=0.089654Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 0.000526449 Jy ! Component: 100 - total flux cleaned = 0.000704472 Jy ! Component: 150 - total flux cleaned = 0.000840674 Jy ! Component: 200 - total flux cleaned = 0.000968169 Jy ! Total flux subtracted in 200 components = 0.000968169 Jy ! Clean residual min=-0.002603 max=0.004029 Jy/beam ! Clean residual mean=0.000009 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.244611 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 192 components and 0.244611 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=0.089657Jy sigma=0.000651 ! Fit after self-cal, rms=0.089657Jy sigma=0.000651 ! Inverting map 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 ! Estimated beam: bmin=0.8811 mas, bmaj=1.999 mas, bpa=-1.028 degrees ! Estimated noise=421.377 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8811 x 1.999 at -1.028 degrees (North through East) ! Clean map min=-0.0016235 max=0.14694 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 ! Estimated beam: bmin=0.7033 mas, bmaj=1.701 mas, bpa=-0.7681 degrees ! Estimated noise=672.259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109381 Jy ! Component: 100 - total flux cleaned = 0.143611 Jy ! Component: 150 - total flux cleaned = 0.164389 Jy ! Component: 200 - total flux cleaned = 0.177659 Jy ! Total flux subtracted in 200 components = 0.177659 Jy ! Clean residual min=-0.003794 max=0.006967 Jy/beam ! Clean residual mean=-0.000026 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.177659 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.177659 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8811 mas, bmaj=1.999 mas, bpa=-1.028 degrees ! Estimated noise=421.377 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 = 0.012932 Jy ! Component: 100 - total flux cleaned = 0.0215229 Jy ! Component: 150 - total flux cleaned = 0.0278917 Jy ! Component: 200 - total flux cleaned = 0.0329579 Jy ! Total flux subtracted in 200 components = 0.0329579 Jy ! Clean residual min=-0.002735 max=0.003620 Jy/beam ! Clean residual mean=-0.000021 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.210617 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 43 components and 0.210617 Jy ! Inverting map 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 ! Estimated beam: bmin=2.178 mas, bmaj=3.155 mas, bpa=1.321 degrees ! Estimated noise=527.546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0075141 Jy ! Component: 100 - total flux cleaned = 0.0128071 Jy ! Component: 150 - total flux cleaned = 0.0167604 Jy ! Component: 200 - total flux cleaned = 0.0199182 Jy ! Total flux subtracted in 200 components = 0.0199182 Jy ! Clean residual min=-0.003407 max=0.004368 Jy/beam ! Clean residual mean=-0.000012 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.230535 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 = 0.00260909 Jy ! Component: 100 - total flux cleaned = 0.00478839 Jy ! Component: 150 - total flux cleaned = 0.00656522 Jy ! Component: 200 - total flux cleaned = 0.00789121 Jy ! Total flux subtracted in 200 components = 0.00789121 Jy ! Clean residual min=-0.002961 max=0.003839 Jy/beam ! Clean residual mean=-0.000000 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.238427 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 101 components and 0.238427 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8811 mas, bmaj=1.999 mas, bpa=-1.028 degrees ! Estimated noise=421.377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00059749 Jy ! Component: 100 - total flux cleaned = 0.00122206 Jy ! Component: 150 - total flux cleaned = 0.00170495 Jy ! Component: 200 - total flux cleaned = 0.00212872 Jy ! Total flux subtracted in 200 components = 0.00212872 Jy ! Clean residual min=-0.001738 max=0.002386 Jy/beam ! Clean residual mean=0.000002 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.240555 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 117 components and 0.240555 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=0.089686Jy sigma=0.000651 ! Fit after self-cal, rms=0.089675Jy sigma=0.000651 wmodel J0458+0608_X_2017_08_05_pus_map.mod ! Writing 117 model components to file: J0458+0608_X_2017_08_05_pus_map.mod wobs J0458+0608_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0458+0608_X_2017_08_05_pus_uvs.fits wwins J0458+0608_X_2017_08_05_pus_map.win ! wwins: Wrote 5 windows to J0458+0608_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 ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000986043 Jy ! Component: 100 - total flux cleaned = 0.00146425 Jy ! Component: 150 - total flux cleaned = 0.00187496 Jy ! Component: 200 - total flux cleaned = 0.00223695 Jy ! Component: 250 - total flux cleaned = 0.00249831 Jy ! Component: 300 - total flux cleaned = 0.00269481 Jy ! Component: 350 - total flux cleaned = 0.00291267 Jy ! Component: 400 - total flux cleaned = 0.00309751 Jy ! Component: 450 - total flux cleaned = 0.00322569 Jy ! Component: 500 - total flux cleaned = 0.00330113 Jy ! Component: 550 - total flux cleaned = 0.00339836 Jy ! Component: 600 - total flux cleaned = 0.00342215 Jy ! Component: 650 - total flux cleaned = 0.00342224 Jy ! Component: 700 - total flux cleaned = 0.00344508 Jy ! Component: 750 - total flux cleaned = 0.00348949 Jy ! Component: 800 - total flux cleaned = 0.00348943 Jy ! Component: 850 - total flux cleaned = 0.00351032 Jy ! Component: 900 - total flux cleaned = 0.00346898 Jy ! Component: 950 - total flux cleaned = 0.00344885 Jy ! Component: 1000 - total flux cleaned = 0.00342916 Jy ! Component: 1050 - total flux cleaned = 0.00346793 Jy ! Component: 1100 - total flux cleaned = 0.00348661 Jy ! Component: 1150 - total flux cleaned = 0.00348653 Jy ! Component: 1200 - total flux cleaned = 0.00350488 Jy ! Component: 1250 - total flux cleaned = 0.00355973 Jy ! Component: 1300 - total flux cleaned = 0.00363099 Jy ! Component: 1350 - total flux cleaned = 0.00368362 Jy ! Component: 1400 - total flux cleaned = 0.00373546 Jy ! Component: 1450 - total flux cleaned = 0.0038381 Jy ! Component: 1500 - total flux cleaned = 0.00383792 Jy ! Component: 1550 - total flux cleaned = 0.00388761 Jy ! Component: 1600 - total flux cleaned = 0.00392077 Jy ! Component: 1650 - total flux cleaned = 0.00398571 Jy ! Component: 1700 - total flux cleaned = 0.00398572 Jy ! Component: 1750 - total flux cleaned = 0.00401759 Jy ! Component: 1800 - total flux cleaned = 0.00406466 Jy ! Component: 1850 - total flux cleaned = 0.0041574 Jy ! Component: 1900 - total flux cleaned = 0.0042184 Jy ! Component: 1950 - total flux cleaned = 0.00427866 Jy ! Component: 2000 - total flux cleaned = 0.00430842 Jy ! Total flux subtracted in 2048 components = 0.00436734 Jy ! Clean residual min=-0.000862 max=0.000743 Jy/beam ! Clean residual mean=0.000000 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.244923 Jy keep ! Adding 182 model components to the UV plane model. ! The established model now contains 299 components and 0.244923 Jy ![Exited script file: muppet] wmap "J0458+0608_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8811 x 1.999 at -1.028 degrees (North through East) ! Clean map min=-0.0013035 max=0.14844 Jy/beam ! Writing clean map to FITS file: J0458+0608_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 0.148436 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000304869 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.616161 0.616161 1.23232 2.46464 4.92929 9.85858 19.7172 39.4343 78.8686 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.148 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8811 x 1.999 at -1.028 degrees (North through East) ! Clean map min=-0.0013035 max=0.14844 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 J0458+0608_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:48:15 2019