! Started logfile: J0517+0648_X_2017_08_12_pus_uvs.log on Fri May 10 15:19:25 2019 obs J0517+0648_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0517+0648_X_2017_08_12_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.945767 visibilities/baseline/integration-bin. ! Found source: J0517+0648 ! ! 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 1049 lines of history. ! ! Reading 42900 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 J0517+0648_X_2017_08_12_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.894676Jy sigma=0.007422 ! Fit after self-cal, rms=0.884547Jy sigma=0.007348 ! 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=0.7253 mas, bmaj=1.679 mas, bpa=-0.7033 degrees ! Estimated noise=701.077 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 = 0.0794596 Jy ! Component: 100 - total flux cleaned = 0.11557 Jy ! Total flux subtracted in 100 components = 0.11557 Jy ! Clean residual min=-0.012229 max=0.045636 Jy/beam ! Clean residual mean=-0.000082 rms=0.003818 Jy/beam ! Combined flux in latest and established models = 0.11557 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.11557 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=0.120077Jy sigma=0.000974 ! Fit after self-cal, rms=0.119395Jy sigma=0.000967 ! Inverting map ! Added new window around map position (-1.4, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.039809 Jy ! Component: 100 - total flux cleaned = 0.0633012 Jy ! Total flux subtracted in 100 components = 0.0633012 Jy ! Clean residual min=-0.008751 max=0.024566 Jy/beam ! Clean residual mean=-0.000045 rms=0.002434 Jy/beam ! Combined flux in latest and established models = 0.178872 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.178872 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=0.100236Jy sigma=0.000794 ! Fit after self-cal, rms=0.098274Jy sigma=0.000777 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0216938 Jy ! Component: 100 - total flux cleaned = 0.0356397 Jy ! Total flux subtracted in 100 components = 0.0356397 Jy ! Clean residual min=-0.006983 max=0.016799 Jy/beam ! Clean residual mean=-0.000024 rms=0.001719 Jy/beam ! Combined flux in latest and established models = 0.214511 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 0.214511 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=0.091339Jy sigma=0.000714 ! Fit after self-cal, rms=0.090672Jy sigma=0.000708 ! Inverting map ! Added new window around map position (1, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014689 Jy ! Component: 100 - total flux cleaned = 0.024131 Jy ! Total flux subtracted in 100 components = 0.024131 Jy ! Clean residual min=-0.005063 max=0.005901 Jy/beam ! Clean residual mean=-0.000010 rms=0.001188 Jy/beam ! Combined flux in latest and established models = 0.238642 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.238642 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=0.087803Jy sigma=0.000681 ! Fit after self-cal, rms=0.087715Jy sigma=0.000680 ! 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=0.8976 mas, bmaj=1.976 mas, bpa=-0.6885 degrees ! Estimated noise=414.679 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 = 0.0099881 Jy ! Component: 100 - total flux cleaned = 0.0158704 Jy ! Component: 150 - total flux cleaned = 0.0188079 Jy ! Component: 200 - total flux cleaned = 0.020143 Jy ! Total flux subtracted in 200 components = 0.020143 Jy ! Clean residual min=-0.003207 max=0.004738 Jy/beam ! Clean residual mean=-0.000004 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.258785 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 49 components and 0.258785 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=0.086524Jy sigma=0.000669 ! Fit after self-cal, rms=0.086438Jy sigma=0.000668 ! Inverting map ! Added new window around map position (-9.8, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0049494 Jy ! Component: 100 - total flux cleaned = 0.00793589 Jy ! Component: 150 - total flux cleaned = 0.00840529 Jy ! Component: 200 - total flux cleaned = 0.00864292 Jy ! Total flux subtracted in 200 components = 0.00864292 Jy ! Clean residual min=-0.002736 max=0.003069 Jy/beam ! Clean residual mean=-0.000001 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.267428 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.267428 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=0.086091Jy sigma=0.000665 ! Fit after self-cal, rms=0.086053Jy sigma=0.000665 ! 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 0.97 FD 1.01 HN 1.17 KP 1.00 ! LA 0.96 MK 0.99 NL 0.98 OV 0.98 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.97 KP 1.03 ! LA 0.96 MK 0.98 NL 0.97 OV 0.99 ! PT 1.06 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.98 KP 0.94 ! LA 0.99 MK 0.99 NL 0.98 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.20 KP 0.98 ! LA 0.98 MK 0.99 NL 0.97 OV 1.01 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.15 KP 1.00 ! LA 0.97 MK 1.27 NL 0.97 OV 1.00 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.02 KP 0.98 ! LA 0.98 MK 1.01 NL 0.98 OV 1.00 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.01 KP 0.99 ! LA 0.98 MK 0.97 NL 0.97 OV 1.00 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.96 KP 1.01 ! LA 0.97 MK 0.94 NL 0.98 OV 1.01 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.99 KP 1.02 ! LA 0.99 MK 0.92 NL 0.99 OV 1.00 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.00 KP 1.00 ! LA 1.02 MK 0.97 NL 0.97 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.03 KP 1.07 ! LA 1.01 MK 1.00 NL 0.96 OV 0.98 ! PT 1.03 SC 0.92 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 1.09 KP 0.99 ! LA 1.01 MK 0.97 NL 0.97 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Fit before self-cal, rms=0.086053Jy sigma=0.000665 ! Fit after self-cal, rms=0.086356Jy sigma=0.000662 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8987 mas, bmaj=1.969 mas, bpa=-0.5056 degrees ! Estimated noise=411.795 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 = 0.000736282 Jy ! Component: 100 - total flux cleaned = 0.00109076 Jy ! Component: 150 - total flux cleaned = 0.00115533 Jy ! Component: 200 - total flux cleaned = 0.00121434 Jy ! Total flux subtracted in 200 components = 0.00121434 Jy ! Clean residual min=-0.002343 max=0.002227 Jy/beam ! Clean residual mean=-0.000003 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.268643 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 0.268643 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=0.086251Jy sigma=0.000661 ! Fit after self-cal, rms=0.086265Jy sigma=0.000661 ! 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=0.086265Jy sigma=0.000661 ! Fit after self-cal, rms=0.086729Jy sigma=0.000659 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9001 mas, bmaj=1.966 mas, bpa=-0.5629 degrees ! Estimated noise=411.884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000198234 Jy ! Component: 100 - total flux cleaned = -7.49061e-05 Jy ! Component: 150 - total flux cleaned = 2.55417e-05 Jy ! Component: 200 - total flux cleaned = 7.30428e-05 Jy ! Total flux subtracted in 200 components = 7.30428e-05 Jy ! Clean residual min=-0.002171 max=0.002214 Jy/beam ! Clean residual mean=-0.000005 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.268716 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.268716 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=0.086657Jy sigma=0.000659 ! Fit after self-cal, rms=0.086663Jy sigma=0.000659 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 = -0.000156297 Jy ! Component: 100 - total flux cleaned = -1.98223e-05 Jy ! Component: 150 - total flux cleaned = 0.000142575 Jy ! Component: 200 - total flux cleaned = 0.000218009 Jy ! Total flux subtracted in 200 components = 0.000218009 Jy ! Clean residual min=-0.002087 max=0.002103 Jy/beam ! Clean residual mean=-0.000005 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.268934 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 90 components and 0.268934 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=0.086619Jy sigma=0.000658 ! Fit after self-cal, rms=0.086611Jy sigma=0.000658 ! 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=0.086611Jy sigma=0.000658 ! Fit after self-cal, rms=0.095211Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9011 mas, bmaj=1.966 mas, bpa=-0.4724 degrees ! Estimated noise=410.912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000168308 Jy ! Component: 100 - total flux cleaned = 7.94764e-07 Jy ! Component: 150 - total flux cleaned = 0.000149415 Jy ! Component: 200 - total flux cleaned = 0.000283426 Jy ! Total flux subtracted in 200 components = 0.000283426 Jy ! Clean residual min=-0.001932 max=0.002022 Jy/beam ! Clean residual mean=-0.000004 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.269217 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 99 components and 0.269217 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=0.095179Jy sigma=0.000654 ! Fit after self-cal, rms=0.095296Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000103056 Jy ! Component: 100 - total flux cleaned = 1.7811e-06 Jy ! Component: 150 - total flux cleaned = 9.42009e-05 Jy ! Component: 200 - total flux cleaned = 0.000208071 Jy ! Total flux subtracted in 200 components = 0.000208071 Jy ! Clean residual min=-0.001857 max=0.001972 Jy/beam ! Clean residual mean=-0.000004 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.269425 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 105 components and 0.269425 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=0.095272Jy sigma=0.000654 ! Fit after self-cal, rms=0.095268Jy sigma=0.000654 ! 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=0.095268Jy sigma=0.000654 ! Fit after self-cal, rms=0.096093Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.158 mas, bmaj=3.082 mas, bpa=-0.255 degrees ! Estimated noise=523.681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000387869 Jy ! Component: 100 - total flux cleaned = 0.000527081 Jy ! Component: 150 - total flux cleaned = 0.000527822 Jy ! Component: 200 - total flux cleaned = 0.000505138 Jy ! Total flux subtracted in 200 components = 0.000505138 Jy ! Clean residual min=-0.001581 max=0.001842 Jy/beam ! Clean residual mean=-0.000008 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.26993 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 113 components and 0.26993 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=0.096082Jy sigma=0.000654 ! Fit after self-cal, rms=0.096076Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.70259e-06 Jy ! Component: 100 - total flux cleaned = 4.46043e-05 Jy ! Component: 150 - total flux cleaned = 4.50021e-05 Jy ! Component: 200 - total flux cleaned = 9.02705e-06 Jy ! Total flux subtracted in 200 components = 9.02705e-06 Jy ! Clean residual min=-0.001602 max=0.001859 Jy/beam ! Clean residual mean=-0.000009 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.269939 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 121 components and 0.269939 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=0.096070Jy sigma=0.000654 ! Fit after self-cal, rms=0.096064Jy sigma=0.000654 ! 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=0.9014 mas, bmaj=1.965 mas, bpa=-0.4315 degrees ! Estimated noise=410.475 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9014 x 1.965 at -0.4315 degrees (North through East) ! Clean map min=-0.0018863 max=0.099418 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=0.7275 mas, bmaj=1.673 mas, bpa=-0.4971 degrees ! Estimated noise=693.807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0832926 Jy ! Component: 100 - total flux cleaned = 0.130611 Jy ! Component: 150 - total flux cleaned = 0.163434 Jy ! Component: 200 - total flux cleaned = 0.187051 Jy ! Total flux subtracted in 200 components = 0.187051 Jy ! Clean residual min=-0.005490 max=0.013410 Jy/beam ! Clean residual mean=-0.000041 rms=0.001899 Jy/beam ! Combined flux in latest and established models = 0.187051 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.187051 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9014 mas, bmaj=1.965 mas, bpa=-0.4315 degrees ! Estimated noise=410.475 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 = 0.0262181 Jy ! Component: 100 - total flux cleaned = 0.0422291 Jy ! Component: 150 - total flux cleaned = 0.0528255 Jy ! Component: 200 - total flux cleaned = 0.0603533 Jy ! Total flux subtracted in 200 components = 0.0603533 Jy ! Clean residual min=-0.003415 max=0.004416 Jy/beam ! Clean residual mean=-0.000023 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.247405 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 52 components and 0.247405 Jy ! Inverting map ! Added new window around map position (-2.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00565108 Jy ! Component: 100 - total flux cleaned = 0.00990346 Jy ! Component: 150 - total flux cleaned = 0.0123028 Jy ! Component: 200 - total flux cleaned = 0.0140483 Jy ! Total flux subtracted in 200 components = 0.0140483 Jy ! Clean residual min=-0.002490 max=0.002239 Jy/beam ! Clean residual mean=-0.000010 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.261453 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 78 components and 0.261453 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=2.158 mas, bmaj=3.082 mas, bpa=-0.255 degrees ! Estimated noise=523.681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317551 Jy ! Component: 100 - total flux cleaned = 0.00515273 Jy ! Component: 150 - total flux cleaned = 0.00629595 Jy ! Component: 200 - total flux cleaned = 0.00665496 Jy ! Total flux subtracted in 200 components = 0.00665496 Jy ! Clean residual min=-0.001591 max=0.001751 Jy/beam ! Clean residual mean=-0.000010 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.268108 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 = 0.000301753 Jy ! Component: 100 - total flux cleaned = 0.000570187 Jy ! Component: 150 - total flux cleaned = 0.000812037 Jy ! Component: 200 - total flux cleaned = 0.00100476 Jy ! Total flux subtracted in 200 components = 0.00100476 Jy ! Clean residual min=-0.001579 max=0.001797 Jy/beam ! Clean residual mean=-0.000008 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.269113 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 115 components and 0.269113 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9014 mas, bmaj=1.965 mas, bpa=-0.4315 degrees ! Estimated noise=410.475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000223553 Jy ! Component: 100 - total flux cleaned = -3.98202e-05 Jy ! Component: 150 - total flux cleaned = 0.000125765 Jy ! Component: 200 - total flux cleaned = 0.000279835 Jy ! Total flux subtracted in 200 components = 0.000279835 Jy ! Clean residual min=-0.001882 max=0.001863 Jy/beam ! Clean residual mean=-0.000004 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.269393 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 132 components and 0.269393 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=0.096071Jy sigma=0.000654 ! Fit after self-cal, rms=0.096030Jy sigma=0.000654 wmodel J0517+0648_X_2017_08_12_pus_map.mod ! Writing 132 model components to file: J0517+0648_X_2017_08_12_pus_map.mod wobs J0517+0648_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0517+0648_X_2017_08_12_pus_uvs.fits wwins J0517+0648_X_2017_08_12_pus_map.win ! wwins: Wrote 5 windows to J0517+0648_X_2017_08_12_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 = -6.4742e-05 Jy ! Component: 100 - total flux cleaned = -9.31329e-05 Jy ! Component: 150 - total flux cleaned = 9.86324e-05 Jy ! Component: 200 - total flux cleaned = 0.000125162 Jy ! Component: 250 - total flux cleaned = 0.000252196 Jy ! Component: 300 - total flux cleaned = 0.000325596 Jy ! Component: 350 - total flux cleaned = 0.000325184 Jy ! Component: 400 - total flux cleaned = 0.000325505 Jy ! Component: 450 - total flux cleaned = 0.000348484 Jy ! Component: 500 - total flux cleaned = 0.000325631 Jy ! Component: 550 - total flux cleaned = 0.000325274 Jy ! Component: 600 - total flux cleaned = 0.000390302 Jy ! Component: 650 - total flux cleaned = 0.000475278 Jy ! Component: 700 - total flux cleaned = 0.000516611 Jy ! Component: 750 - total flux cleaned = 0.000537061 Jy ! Component: 800 - total flux cleaned = 0.000639222 Jy ! Component: 850 - total flux cleaned = 0.000699684 Jy ! Component: 900 - total flux cleaned = 0.000778858 Jy ! Component: 950 - total flux cleaned = 0.000817927 Jy ! Component: 1000 - total flux cleaned = 0.000971622 Jy ! Component: 1050 - total flux cleaned = 0.00100927 Jy ! Component: 1100 - total flux cleaned = 0.00110276 Jy ! Component: 1150 - total flux cleaned = 0.0012314 Jy ! Component: 1200 - total flux cleaned = 0.00130382 Jy ! Component: 1250 - total flux cleaned = 0.00139331 Jy ! Component: 1300 - total flux cleaned = 0.00149948 Jy ! Component: 1350 - total flux cleaned = 0.00156886 Jy ! Component: 1400 - total flux cleaned = 0.00167237 Jy ! Component: 1450 - total flux cleaned = 0.0017231 Jy ! Component: 1500 - total flux cleaned = 0.00180694 Jy ! Component: 1550 - total flux cleaned = 0.00180708 Jy ! Component: 1600 - total flux cleaned = 0.00195503 Jy ! Component: 1650 - total flux cleaned = 0.00200379 Jy ! Component: 1700 - total flux cleaned = 0.00208394 Jy ! Component: 1750 - total flux cleaned = 0.00216324 Jy ! Component: 1800 - total flux cleaned = 0.00227303 Jy ! Component: 1850 - total flux cleaned = 0.00228867 Jy ! Component: 1900 - total flux cleaned = 0.00238047 Jy ! Component: 1950 - total flux cleaned = 0.00250144 Jy ! Component: 2000 - total flux cleaned = 0.00253158 Jy ! Total flux subtracted in 2048 components = 0.00260572 Jy ! Clean residual min=-0.000916 max=0.000762 Jy/beam ! Clean residual mean=-0.000003 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.271998 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 263 components and 0.271998 Jy ![Exited script file: muppet] wmap "J0517+0648_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9014 x 1.965 at -0.4315 degrees (North through East) ! Clean map min=-0.0014431 max=0.099793 Jy/beam ! Writing clean map to FITS file: J0517+0648_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0997929 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000282459 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.849137 0.849137 1.69827 3.39655 6.7931 13.5862 27.1724 54.3448 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.099 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9014 x 1.965 at -0.4315 degrees (North through East) ! Clean map min=-0.0014431 max=0.099793 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 J0517+0648_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:19:28 2019