! Started logfile: J0827+3525_X_2017_07_09_pus_uvs.log on Wed May 8 15:22:59 2019 obs J0827+3525_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0827+3525_X_2017_07_09_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.969912 visibilities/baseline/integration-bin. ! Found source: J0827+3525 ! ! 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 979 lines of history. ! ! Reading 59184 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 J0827+3525_X_2017_07_09_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.832958Jy sigma=0.007024 ! Fit after self-cal, rms=0.814852Jy sigma=0.006874 ! 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=0.7713 mas, bmaj=1.33 mas, bpa=8.029 degrees ! Estimated noise=698.62 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 = 0.136767 Jy ! Component: 100 - total flux cleaned = 0.180599 Jy ! Total flux subtracted in 100 components = 0.180599 Jy ! Clean residual min=-0.013543 max=0.055017 Jy/beam ! Clean residual mean=-0.000105 rms=0.004258 Jy/beam ! Combined flux in latest and established models = 0.180599 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.180599 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=0.126038Jy sigma=0.001057 ! Fit after self-cal, rms=0.125873Jy sigma=0.001056 ! Inverting map ! Added new window around map position (1.8, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0469879 Jy ! Component: 100 - total flux cleaned = 0.0708307 Jy ! Total flux subtracted in 100 components = 0.0708307 Jy ! Clean residual min=-0.009308 max=0.025761 Jy/beam ! Clean residual mean=-0.000043 rms=0.002796 Jy/beam ! Combined flux in latest and established models = 0.251429 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.251429 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=0.101733Jy sigma=0.000847 ! Fit after self-cal, rms=0.097554Jy sigma=0.000811 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0246144 Jy ! Component: 100 - total flux cleaned = 0.0385185 Jy ! Total flux subtracted in 100 components = 0.0385185 Jy ! Clean residual min=-0.005950 max=0.015079 Jy/beam ! Clean residual mean=-0.000016 rms=0.001761 Jy/beam ! Combined flux in latest and established models = 0.289948 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.289948 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=0.088919Jy sigma=0.000733 ! Fit after self-cal, rms=0.087892Jy sigma=0.000724 ! Inverting map ! Added new window around map position (8.4, 6.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0155533 Jy ! Component: 100 - total flux cleaned = 0.0253628 Jy ! Total flux subtracted in 100 components = 0.0253628 Jy ! Clean residual min=-0.004239 max=0.008373 Jy/beam ! Clean residual mean=-0.000011 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.315311 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.315311 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=0.084416Jy sigma=0.000693 ! Fit after self-cal, rms=0.084177Jy sigma=0.000691 ! Inverting map ! Added new window around map position (7.8, 4.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0093786 Jy ! Component: 100 - total flux cleaned = 0.016289 Jy ! Total flux subtracted in 100 components = 0.016289 Jy ! Clean residual min=-0.003371 max=0.005806 Jy/beam ! Clean residual mean=-0.000005 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.3316 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 34 components and 0.3316 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=0.082563Jy sigma=0.000676 ! Fit after self-cal, rms=0.082488Jy sigma=0.000675 ! Inverting map ! Added new window around map position (0.8, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00677458 Jy ! Component: 100 - total flux cleaned = 0.0118307 Jy ! Total flux subtracted in 100 components = 0.0118307 Jy ! Clean residual min=-0.002751 max=0.003032 Jy/beam ! Clean residual mean=-0.000000 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.34343 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.34343 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=0.081635Jy sigma=0.000667 ! Fit after self-cal, rms=0.081592Jy sigma=0.000667 ! 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=0.9632 mas, bmaj=1.604 mas, bpa=7.695 degrees ! Estimated noise=345.502 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 = 0.00710596 Jy ! Component: 100 - total flux cleaned = 0.0122648 Jy ! Component: 150 - total flux cleaned = 0.016304 Jy ! Component: 200 - total flux cleaned = 0.0196044 Jy ! Total flux subtracted in 200 components = 0.0196044 Jy ! Clean residual min=-0.002719 max=0.002915 Jy/beam ! Clean residual mean=0.000012 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.363035 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 78 components and 0.363035 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=0.080770Jy sigma=0.000659 ! Fit after self-cal, rms=0.080715Jy sigma=0.000658 ! 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 1.00 FD 0.98 HN 1.01 KP 0.98 ! LA 0.96 MK 1.01 NL 0.98 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 0.99 ! LA 0.95 MK 1.01 NL 0.97 OV 0.99 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.00 KP 0.98 ! LA 0.99 MK 1.03 NL 0.99 OV 0.98 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.00 KP 0.97 ! LA 0.99 MK 1.02 NL 0.99 OV 0.99 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.97 KP 0.96 ! LA 0.98 MK 1.05 NL 1.00 OV 0.98 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.99 KP 0.98 ! LA 0.97 MK 1.04 NL 0.99 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.02 KP 0.97 ! LA 0.99 MK 1.06 NL 0.99 OV 0.99 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.00 KP 0.99 ! LA 0.96 MK 1.04 NL 0.99 OV 1.00 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.01 KP 0.98 ! LA 0.98 MK 1.02 NL 0.99 OV 1.00 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.16 KP 0.98 ! LA 1.00 MK 1.03 NL 0.97 OV 0.98 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.02 KP 0.96 ! LA 1.01 MK 1.00 NL 0.99 OV 1.00 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.00 KP 0.97 ! LA 0.98 MK 1.02 NL 1.02 OV 1.01 ! PT 1.05 SC 1.03 ! ! ! Fit before self-cal, rms=0.080715Jy sigma=0.000658 ! Fit after self-cal, rms=0.081124Jy sigma=0.000655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9744 mas, bmaj=1.619 mas, bpa=7.563 degrees ! Estimated noise=346.428 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 = 0.00314078 Jy ! Component: 100 - total flux cleaned = 0.00444389 Jy ! Component: 150 - total flux cleaned = 0.00547477 Jy ! Component: 200 - total flux cleaned = 0.00638074 Jy ! Total flux subtracted in 200 components = 0.00638074 Jy ! Clean residual min=-0.001879 max=0.002141 Jy/beam ! Clean residual mean=0.000010 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.369416 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 92 components and 0.369416 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=0.080927Jy sigma=0.000653 ! Fit after self-cal, rms=0.080923Jy sigma=0.000653 ! 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=0.080923Jy sigma=0.000653 ! Fit after self-cal, rms=0.080960Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9748 mas, bmaj=1.62 mas, bpa=7.881 degrees ! Estimated noise=346.587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000998051 Jy ! Component: 100 - total flux cleaned = 0.00178727 Jy ! Component: 150 - total flux cleaned = 0.00249671 Jy ! Component: 200 - total flux cleaned = 0.00309875 Jy ! Total flux subtracted in 200 components = 0.00309875 Jy ! Clean residual min=-0.001597 max=0.002069 Jy/beam ! Clean residual mean=0.000011 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.372514 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 0.372514 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=0.080896Jy sigma=0.000651 ! Fit after self-cal, rms=0.080892Jy 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) ! Added new window around map position (10, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224021 Jy ! Component: 100 - total flux cleaned = 0.00364091 Jy ! Component: 150 - total flux cleaned = 0.00452143 Jy ! Component: 200 - total flux cleaned = 0.00526507 Jy ! Total flux subtracted in 200 components = 0.00526507 Jy ! Clean residual min=-0.001466 max=0.001495 Jy/beam ! Clean residual mean=0.000011 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.377779 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 121 components and 0.377779 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=0.080809Jy sigma=0.000650 ! Fit after self-cal, rms=0.080805Jy sigma=0.000650 ! 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=0.080805Jy sigma=0.000650 ! Fit after self-cal, rms=0.080727Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9753 mas, bmaj=1.62 mas, bpa=7.86 degrees ! Estimated noise=346.284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000546978 Jy ! Component: 100 - total flux cleaned = 0.00111947 Jy ! Component: 150 - total flux cleaned = 0.00165104 Jy ! Component: 200 - total flux cleaned = 0.00211923 Jy ! Total flux subtracted in 200 components = 0.00211923 Jy ! Clean residual min=-0.001344 max=0.001325 Jy/beam ! Clean residual mean=0.000008 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.379899 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 128 components and 0.379899 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=0.080698Jy sigma=0.000650 ! Fit after self-cal, rms=0.080696Jy sigma=0.000650 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 = 0.000288141 Jy ! Component: 100 - total flux cleaned = 0.0005617 Jy ! Component: 150 - total flux cleaned = 0.000763934 Jy ! Component: 200 - total flux cleaned = 0.000929734 Jy ! Total flux subtracted in 200 components = 0.000929734 Jy ! Clean residual min=-0.001295 max=0.001242 Jy/beam ! Clean residual mean=0.000009 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.380828 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 132 components and 0.380828 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=0.080679Jy sigma=0.000650 ! Fit after self-cal, rms=0.080678Jy sigma=0.000650 ! 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=0.080678Jy sigma=0.000650 ! Fit after self-cal, rms=0.080627Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.114 mas, bmaj=2.652 mas, bpa=6.856 degrees ! Estimated noise=430.123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122615 Jy ! Component: 100 - total flux cleaned = 0.00209098 Jy ! Component: 150 - total flux cleaned = 0.00260551 Jy ! Component: 200 - total flux cleaned = 0.00299465 Jy ! Total flux subtracted in 200 components = 0.00299465 Jy ! Clean residual min=-0.001447 max=0.001582 Jy/beam ! Clean residual mean=0.000021 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.383823 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 150 components and 0.383823 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=0.080619Jy sigma=0.000649 ! Fit after self-cal, rms=0.080617Jy sigma=0.000649 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 = 0.000187119 Jy ! Component: 100 - total flux cleaned = 0.000395314 Jy ! Component: 150 - total flux cleaned = 0.000529719 Jy ! Component: 200 - total flux cleaned = 0.000651117 Jy ! Total flux subtracted in 200 components = 0.000651117 Jy ! Clean residual min=-0.001424 max=0.001560 Jy/beam ! Clean residual mean=0.000022 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.384474 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 161 components and 0.384474 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=0.080614Jy sigma=0.000649 ! Fit after self-cal, rms=0.080613Jy sigma=0.000649 ! 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=0.9758 mas, bmaj=1.62 mas, bpa=7.774 degrees ! Estimated noise=346.106 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9758 x 1.62 at 7.774 degrees (North through East) ! Clean map min=-0.0011512 max=0.17192 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=0.7802 mas, bmaj=1.342 mas, bpa=8.239 degrees ! Estimated noise=706.525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.142817 Jy ! Component: 100 - total flux cleaned = 0.205426 Jy ! Component: 150 - total flux cleaned = 0.244805 Jy ! Component: 200 - total flux cleaned = 0.271036 Jy ! Total flux subtracted in 200 components = 0.271036 Jy ! Clean residual min=-0.005571 max=0.014487 Jy/beam ! Clean residual mean=-0.000039 rms=0.001872 Jy/beam ! Combined flux in latest and established models = 0.271036 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.271036 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9758 mas, bmaj=1.62 mas, bpa=7.774 degrees ! Estimated noise=346.106 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 = 0.0248979 Jy ! Component: 100 - total flux cleaned = 0.0414201 Jy ! Component: 150 - total flux cleaned = 0.0537051 Jy ! Component: 200 - total flux cleaned = 0.063116 Jy ! Total flux subtracted in 200 components = 0.063116 Jy ! Clean residual min=-0.002932 max=0.005562 Jy/beam ! Clean residual mean=-0.000029 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.334152 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 37 components and 0.334152 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00739992 Jy ! Component: 100 - total flux cleaned = 0.0133078 Jy ! Component: 150 - total flux cleaned = 0.0181075 Jy ! Component: 200 - total flux cleaned = 0.0221042 Jy ! Total flux subtracted in 200 components = 0.0221042 Jy ! Clean residual min=-0.001840 max=0.002797 Jy/beam ! Clean residual mean=-0.000008 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.356257 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 62 components and 0.356257 Jy ! Inverting map ! Added new window around map position (1.8, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345155 Jy ! Component: 100 - total flux cleaned = 0.00640343 Jy ! Component: 150 - total flux cleaned = 0.00897847 Jy ! Component: 200 - total flux cleaned = 0.0112413 Jy ! Total flux subtracted in 200 components = 0.0112413 Jy ! Clean residual min=-0.001440 max=0.001995 Jy/beam ! Clean residual mean=0.000000 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.367498 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 92 components and 0.367498 Jy ! Inverting map ! Added new window around map position (6.6, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219906 Jy ! Component: 100 - total flux cleaned = 0.00402705 Jy ! Component: 150 - total flux cleaned = 0.00564846 Jy ! Component: 200 - total flux cleaned = 0.00709302 Jy ! Total flux subtracted in 200 components = 0.00709302 Jy ! Clean residual min=-0.001274 max=0.001328 Jy/beam ! Clean residual mean=0.000005 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.374591 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 125 components and 0.374591 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=2.114 mas, bmaj=2.652 mas, bpa=6.856 degrees ! Estimated noise=430.123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229776 Jy ! Component: 100 - total flux cleaned = 0.00404238 Jy ! Component: 150 - total flux cleaned = 0.00548224 Jy ! Component: 200 - total flux cleaned = 0.0066941 Jy ! Total flux subtracted in 200 components = 0.0066941 Jy ! Clean residual min=-0.001432 max=0.001627 Jy/beam ! Clean residual mean=0.000019 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.381285 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 = 0.00103054 Jy ! Component: 100 - total flux cleaned = 0.00191306 Jy ! Component: 150 - total flux cleaned = 0.00267254 Jy ! Component: 200 - total flux cleaned = 0.00332832 Jy ! Total flux subtracted in 200 components = 0.00332832 Jy ! Clean residual min=-0.001275 max=0.001445 Jy/beam ! Clean residual mean=0.000024 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.384613 Jy ! Adding 105 model components to the UV plane model. ! The established model now contains 206 components and 0.384613 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9758 mas, bmaj=1.62 mas, bpa=7.774 degrees ! Estimated noise=346.106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000433161 Jy ! Component: 100 - total flux cleaned = 0.000565621 Jy ! Component: 150 - total flux cleaned = 0.000733796 Jy ! Component: 200 - total flux cleaned = 0.000912234 Jy ! Total flux subtracted in 200 components = 0.000912234 Jy ! Clean residual min=-0.001151 max=0.001118 Jy/beam ! Clean residual mean=0.000011 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.385526 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 222 components and 0.385526 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=0.080572Jy sigma=0.000649 ! Fit after self-cal, rms=0.080559Jy sigma=0.000649 wmodel J0827+3525_X_2017_07_09_pus_map.mod ! Writing 222 model components to file: J0827+3525_X_2017_07_09_pus_map.mod wobs J0827+3525_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0827+3525_X_2017_07_09_pus_uvs.fits wwins J0827+3525_X_2017_07_09_pus_map.win ! wwins: Wrote 8 windows to J0827+3525_X_2017_07_09_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 = 0.000122003 Jy ! Component: 100 - total flux cleaned = 0.00023404 Jy ! Component: 150 - total flux cleaned = 0.000322208 Jy ! Component: 200 - total flux cleaned = 0.000424034 Jy ! Component: 250 - total flux cleaned = 0.000506417 Jy ! Component: 300 - total flux cleaned = 0.000586345 Jy ! Component: 350 - total flux cleaned = 0.000664708 Jy ! Component: 400 - total flux cleaned = 0.000787207 Jy ! Component: 450 - total flux cleaned = 0.000862103 Jy ! Component: 500 - total flux cleaned = 0.000935472 Jy ! Component: 550 - total flux cleaned = 0.0010214 Jy ! Component: 600 - total flux cleaned = 0.00103513 Jy ! Component: 650 - total flux cleaned = 0.00106296 Jy ! Component: 700 - total flux cleaned = 0.00111758 Jy ! Component: 750 - total flux cleaned = 0.00121054 Jy ! Component: 800 - total flux cleaned = 0.00126259 Jy ! Component: 850 - total flux cleaned = 0.001301 Jy ! Component: 900 - total flux cleaned = 0.0013891 Jy ! Component: 950 - total flux cleaned = 0.00146306 Jy ! Component: 1000 - total flux cleaned = 0.00151165 Jy ! Component: 1050 - total flux cleaned = 0.00158343 Jy ! Component: 1100 - total flux cleaned = 0.00166557 Jy ! Component: 1150 - total flux cleaned = 0.00173512 Jy ! Component: 1200 - total flux cleaned = 0.00180352 Jy ! Component: 1250 - total flux cleaned = 0.00188243 Jy ! Component: 1300 - total flux cleaned = 0.00194928 Jy ! Component: 1350 - total flux cleaned = 0.00204771 Jy ! Component: 1400 - total flux cleaned = 0.0021122 Jy ! Component: 1450 - total flux cleaned = 0.00214402 Jy ! Component: 1500 - total flux cleaned = 0.00216477 Jy ! Component: 1550 - total flux cleaned = 0.00219588 Jy ! Component: 1600 - total flux cleaned = 0.00220606 Jy ! Component: 1650 - total flux cleaned = 0.00222631 Jy ! Component: 1700 - total flux cleaned = 0.00225643 Jy ! Component: 1750 - total flux cleaned = 0.00227623 Jy ! Component: 1800 - total flux cleaned = 0.00227607 Jy ! Component: 1850 - total flux cleaned = 0.00233412 Jy ! Component: 1900 - total flux cleaned = 0.00232455 Jy ! Component: 1950 - total flux cleaned = 0.00235266 Jy ! Component: 2000 - total flux cleaned = 0.00236195 Jy ! Total flux subtracted in 2048 components = 0.0023713 Jy ! Clean residual min=-0.000537 max=0.000493 Jy/beam ! Clean residual mean=0.000006 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.387897 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 371 components and 0.387897 Jy ![Exited script file: muppet] wmap "J0827+3525_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9758 x 1.62 at 7.774 degrees (North through East) ! Clean map min=-0.00078359 max=0.17162 Jy/beam ! Writing clean map to FITS file: J0827+3525_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.171616 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000176151 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.307929 0.307929 0.615857 1.23171 2.46343 4.92686 9.85372 19.7074 39.4149 78.8297 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.171 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9758 x 1.62 at 7.774 degrees (North through East) ! Clean map min=-0.00078359 max=0.17162 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 J0827+3525_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:23:04 2019