! Started logfile: J2352+3947_X_2017_02_24_pus_uvs.log on Sat May 4 10:09:41 2019 obs J2352+3947_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J2352+3947_X_2017_02_24_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.970955 visibilities/baseline/integration-bin. ! Found source: J2352+3947 ! ! 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 1882 lines of history. ! ! Reading 59772 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 J2352+3947_X_2017_02_24_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=0.795290Jy sigma=0.006751 ! Fit after self-cal, rms=0.783823Jy sigma=0.006660 ! 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=0.7213 mas, bmaj=1.367 mas, bpa=1.85 degrees ! Estimated noise=751.536 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 = 0.164144 Jy ! Component: 100 - total flux cleaned = 0.2051 Jy ! Total flux subtracted in 100 components = 0.2051 Jy ! Clean residual min=-0.005193 max=0.016747 Jy/beam ! Clean residual mean=-0.000021 rms=0.001531 Jy/beam ! Combined flux in latest and established models = 0.2051 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.2051 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=0.085766Jy sigma=0.000702 ! Fit after self-cal, rms=0.085747Jy sigma=0.000702 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186677 Jy ! Component: 100 - total flux cleaned = 0.0284949 Jy ! Total flux subtracted in 100 components = 0.0284949 Jy ! Clean residual min=-0.003007 max=0.004670 Jy/beam ! Clean residual mean=-0.000007 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.233594 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.233594 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=0.080973Jy sigma=0.000659 ! Fit after self-cal, rms=0.080951Jy sigma=0.000659 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00538119 Jy ! Component: 100 - total flux cleaned = 0.00802578 Jy ! Total flux subtracted in 100 components = 0.00802578 Jy ! Clean residual min=-0.002984 max=0.004306 Jy/beam ! Clean residual mean=-0.000002 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.24162 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.24162 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=0.080530Jy sigma=0.000655 ! Fit after self-cal, rms=0.080528Jy sigma=0.000655 ! 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=0.9128 mas, bmaj=1.621 mas, bpa=2.716 degrees ! Estimated noise=343.436 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.4, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289592 Jy ! Component: 100 - total flux cleaned = 0.00328298 Jy ! Component: 150 - total flux cleaned = 0.00358646 Jy ! Component: 200 - total flux cleaned = 0.00373839 Jy ! Total flux subtracted in 200 components = 0.00373839 Jy ! Clean residual min=-0.001744 max=0.003237 Jy/beam ! Clean residual mean=0.000004 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.245359 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.245359 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=0.080357Jy sigma=0.000654 ! Fit after self-cal, rms=0.080341Jy sigma=0.000653 ! Inverting map ! Added new window around map position (4, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031958 Jy ! Component: 100 - total flux cleaned = 0.00460751 Jy ! Component: 150 - total flux cleaned = 0.00483672 Jy ! Component: 200 - total flux cleaned = 0.00491176 Jy ! Total flux subtracted in 200 components = 0.00491176 Jy ! Clean residual min=-0.001567 max=0.001666 Jy/beam ! Clean residual mean=0.000011 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.25027 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 50 components and 0.25027 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=0.080213Jy sigma=0.000652 ! Fit after self-cal, rms=0.080196Jy sigma=0.000652 ! 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 1.00 HN 0.99 KP 0.98 ! LA 1.04 MK 0.96 NL 0.97 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.98 KP 0.98 ! LA 1.02 MK 0.97 NL 0.98 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.99 KP 0.97 ! LA 1.00 MK 1.00 NL 0.99 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.00 KP 0.98 ! LA 1.00 MK 1.01 NL 0.99 OV 1.01 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.95 KP 0.97 ! LA 1.00 MK 1.00 NL 0.99 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.99 KP 0.97 ! LA 1.05 MK 0.99 NL 0.97 OV 0.98 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.99 KP 0.98 ! LA 1.00 MK 1.01 NL 0.99 OV 1.01 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.98 KP 0.98 ! LA 1.05 MK 0.97 NL 0.99 OV 1.00 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.97 KP 0.97 ! LA 1.00 MK 0.99 NL 1.00 OV 1.00 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.98 KP 0.98 ! LA 1.00 MK 1.00 NL 0.99 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.05 KP 0.96 ! LA 1.00 MK 1.00 NL 0.99 OV 0.98 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.98 KP 1.01 ! LA 0.99 MK 0.98 NL 0.97 OV 1.04 ! PT 1.01 SC 1.04 ! ! ! Fit before self-cal, rms=0.080196Jy sigma=0.000652 ! Fit after self-cal, rms=0.079504Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9161 mas, bmaj=1.623 mas, bpa=2.253 degrees ! Estimated noise=342.932 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 = 0.000569093 Jy ! Component: 100 - total flux cleaned = 0.00088309 Jy ! Component: 150 - total flux cleaned = 0.00117149 Jy ! Component: 200 - total flux cleaned = 0.0013677 Jy ! Total flux subtracted in 200 components = 0.0013677 Jy ! Clean residual min=-0.001213 max=0.001082 Jy/beam ! Clean residual mean=0.000003 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.251638 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.251638 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=0.079469Jy sigma=0.000649 ! Fit after self-cal, rms=0.079460Jy sigma=0.000649 ! 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=0.079460Jy sigma=0.000649 ! Fit after self-cal, rms=0.079358Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9157 mas, bmaj=1.622 mas, bpa=2.535 degrees ! Estimated noise=342.659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000741578 Jy ! Component: 100 - total flux cleaned = 0.00105363 Jy ! Component: 150 - total flux cleaned = 0.00123629 Jy ! Component: 200 - total flux cleaned = 0.00140548 Jy ! Total flux subtracted in 200 components = 0.00140548 Jy ! Clean residual min=-0.000872 max=0.000814 Jy/beam ! Clean residual mean=0.000004 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.253044 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.253044 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=0.079348Jy sigma=0.000648 ! Fit after self-cal, rms=0.079350Jy sigma=0.000648 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 = 0.000188726 Jy ! Component: 100 - total flux cleaned = 0.000294819 Jy ! Component: 150 - total flux cleaned = 0.000306565 Jy ! Component: 200 - total flux cleaned = 0.000295536 Jy ! Total flux subtracted in 200 components = 0.000295536 Jy ! Clean residual min=-0.000860 max=0.000794 Jy/beam ! Clean residual mean=0.000005 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.253339 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 98 components and 0.253339 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=0.079346Jy sigma=0.000648 ! Fit after self-cal, rms=0.079346Jy sigma=0.000648 ! 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=0.079346Jy sigma=0.000648 ! Fit after self-cal, rms=0.079348Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.916 mas, bmaj=1.622 mas, bpa=2.546 degrees ! Estimated noise=342.679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000298235 Jy ! Component: 100 - total flux cleaned = 0.000457343 Jy ! Component: 150 - total flux cleaned = 0.000489382 Jy ! Component: 200 - total flux cleaned = 0.000499404 Jy ! Total flux subtracted in 200 components = 0.000499404 Jy ! Clean residual min=-0.000775 max=0.000806 Jy/beam ! Clean residual mean=0.000004 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.253838 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 99 components and 0.253838 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=0.079345Jy sigma=0.000648 ! Fit after self-cal, rms=0.079344Jy sigma=0.000648 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 = 8.54546e-05 Jy ! Component: 100 - total flux cleaned = 9.49155e-05 Jy ! Component: 150 - total flux cleaned = 9.50418e-05 Jy ! Component: 200 - total flux cleaned = 9.50686e-05 Jy ! Total flux subtracted in 200 components = 9.50686e-05 Jy ! Clean residual min=-0.000775 max=0.000803 Jy/beam ! Clean residual mean=0.000005 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.253933 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 105 components and 0.253933 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=0.079343Jy sigma=0.000648 ! Fit after self-cal, rms=0.079343Jy sigma=0.000648 ! 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=0.079343Jy sigma=0.000648 ! Fit after self-cal, rms=0.079346Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.108 mas, bmaj=2.623 mas, bpa=3.228 degrees ! Estimated noise=437.665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100359 Jy ! Component: 100 - total flux cleaned = 0.000183524 Jy ! Component: 150 - total flux cleaned = 0.000234208 Jy ! Component: 200 - total flux cleaned = 0.000244409 Jy ! Total flux subtracted in 200 components = 0.000244409 Jy ! Clean residual min=-0.000868 max=0.000754 Jy/beam ! Clean residual mean=0.000011 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.254178 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 121 components and 0.254178 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=0.079346Jy sigma=0.000648 ! Fit after self-cal, rms=0.079345Jy sigma=0.000648 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 = 2.47642e-05 Jy ! Component: 100 - total flux cleaned = 5.13059e-05 Jy ! Component: 150 - total flux cleaned = 5.62323e-05 Jy ! Component: 200 - total flux cleaned = 5.65776e-05 Jy ! Total flux subtracted in 200 components = 5.65776e-05 Jy ! Clean residual min=-0.000863 max=0.000757 Jy/beam ! Clean residual mean=0.000011 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.254234 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 132 components and 0.254234 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=0.079346Jy sigma=0.000648 ! Fit after self-cal, rms=0.079345Jy sigma=0.000648 ! 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=0.9162 mas, bmaj=1.622 mas, bpa=2.543 degrees ! Estimated noise=342.723 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9162 x 1.622 at 2.543 degrees (North through East) ! Clean map min=-0.00069265 max=0.21728 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=0.7243 mas, bmaj=1.368 mas, bpa=1.631 degrees ! Estimated noise=749.552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.163567 Jy ! Component: 100 - total flux cleaned = 0.204202 Jy ! Component: 150 - total flux cleaned = 0.222651 Jy ! Component: 200 - total flux cleaned = 0.232311 Jy ! Total flux subtracted in 200 components = 0.232311 Jy ! Clean residual min=-0.002755 max=0.004810 Jy/beam ! Clean residual mean=-0.000010 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.232311 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.232311 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9162 mas, bmaj=1.622 mas, bpa=2.543 degrees ! Estimated noise=342.723 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 = 0.00744071 Jy ! Component: 100 - total flux cleaned = 0.011937 Jy ! Component: 150 - total flux cleaned = 0.0150202 Jy ! Component: 200 - total flux cleaned = 0.0172136 Jy ! Total flux subtracted in 200 components = 0.0172136 Jy ! Clean residual min=-0.000920 max=0.001234 Jy/beam ! Clean residual mean=-0.000002 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.249525 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 26 components and 0.249525 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157431 Jy ! Component: 100 - total flux cleaned = 0.00272097 Jy ! Component: 150 - total flux cleaned = 0.00335908 Jy ! Component: 200 - total flux cleaned = 0.00382139 Jy ! Total flux subtracted in 200 components = 0.00382139 Jy ! Clean residual min=-0.000784 max=0.000865 Jy/beam ! Clean residual mean=0.000004 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.253346 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.253346 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=2.108 mas, bmaj=2.623 mas, bpa=3.228 degrees ! Estimated noise=437.665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000669322 Jy ! Component: 100 - total flux cleaned = 0.000836959 Jy ! Component: 150 - total flux cleaned = 0.000898233 Jy ! Component: 200 - total flux cleaned = 0.000917805 Jy ! Total flux subtracted in 200 components = 0.000917805 Jy ! Clean residual min=-0.000855 max=0.000722 Jy/beam ! Clean residual mean=0.000012 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.254264 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 = -4.39212e-07 Jy ! Component: 100 - total flux cleaned = -7.23636e-06 Jy ! Component: 150 - total flux cleaned = -1.31308e-05 Jy ! Component: 200 - total flux cleaned = -1.84556e-05 Jy ! Total flux subtracted in 200 components = -1.84556e-05 Jy ! Clean residual min=-0.000847 max=0.000732 Jy/beam ! Clean residual mean=0.000012 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.254246 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 77 components and 0.254246 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9162 mas, bmaj=1.622 mas, bpa=2.543 degrees ! Estimated noise=342.723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.29085e-05 Jy ! Component: 100 - total flux cleaned = 2.32034e-05 Jy ! Component: 150 - total flux cleaned = 8.3344e-05 Jy ! Component: 200 - total flux cleaned = 0.00011115 Jy ! Total flux subtracted in 200 components = 0.00011115 Jy ! Clean residual min=-0.000784 max=0.000832 Jy/beam ! Clean residual mean=0.000005 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.254357 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.254357 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=0.079355Jy sigma=0.000648 ! Fit after self-cal, rms=0.079353Jy sigma=0.000648 wmodel J2352+3947_X_2017_02_24_pus_map.mod ! Writing 90 model components to file: J2352+3947_X_2017_02_24_pus_map.mod wobs J2352+3947_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J2352+3947_X_2017_02_24_pus_uvs.fits wwins J2352+3947_X_2017_02_24_pus_map.win ! wwins: Wrote 3 windows to J2352+3947_X_2017_02_24_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 = 0.000152276 Jy ! Component: 100 - total flux cleaned = 0.000139314 Jy ! Component: 150 - total flux cleaned = 0.000113905 Jy ! Component: 200 - total flux cleaned = 8.91186e-05 Jy ! Component: 250 - total flux cleaned = 2.92651e-05 Jy ! Component: 300 - total flux cleaned = 1.73988e-05 Jy ! Component: 350 - total flux cleaned = -1.69486e-05 Jy ! Component: 400 - total flux cleaned = -6.15071e-05 Jy ! Component: 450 - total flux cleaned = -0.00010495 Jy ! Component: 500 - total flux cleaned = -0.00014732 Jy ! Component: 550 - total flux cleaned = -0.000198955 Jy ! Component: 600 - total flux cleaned = -0.000199158 Jy ! Component: 650 - total flux cleaned = -0.000249016 Jy ! Component: 700 - total flux cleaned = -0.000258798 Jy ! Component: 750 - total flux cleaned = -0.000268415 Jy ! Component: 800 - total flux cleaned = -0.000277895 Jy ! Component: 850 - total flux cleaned = -0.000296566 Jy ! Component: 900 - total flux cleaned = -0.000305754 Jy ! Component: 950 - total flux cleaned = -0.000287687 Jy ! Component: 1000 - total flux cleaned = -0.000296786 Jy ! Component: 1050 - total flux cleaned = -0.000287873 Jy ! Component: 1100 - total flux cleaned = -0.000270434 Jy ! Component: 1150 - total flux cleaned = -0.000279121 Jy ! Component: 1200 - total flux cleaned = -0.000296184 Jy ! Component: 1250 - total flux cleaned = -0.000270883 Jy ! Component: 1300 - total flux cleaned = -0.000304293 Jy ! Component: 1350 - total flux cleaned = -0.000287681 Jy ! Component: 1400 - total flux cleaned = -0.000263242 Jy ! Component: 1450 - total flux cleaned = -0.000263321 Jy ! Component: 1500 - total flux cleaned = -0.000247302 Jy ! Component: 1550 - total flux cleaned = -0.000223515 Jy ! Component: 1600 - total flux cleaned = -0.000247157 Jy ! Component: 1650 - total flux cleaned = -0.000239282 Jy ! Component: 1700 - total flux cleaned = -0.000208193 Jy ! Component: 1750 - total flux cleaned = -0.000185101 Jy ! Component: 1800 - total flux cleaned = -0.000185197 Jy ! Component: 1850 - total flux cleaned = -0.000177657 Jy ! Component: 1900 - total flux cleaned = -0.000177593 Jy ! Component: 1950 - total flux cleaned = -0.000155108 Jy ! Component: 2000 - total flux cleaned = -0.000125484 Jy ! Total flux subtracted in 2048 components = -0.00011813 Jy ! Clean residual min=-0.000444 max=0.000431 Jy/beam ! Clean residual mean=0.000004 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.254239 Jy keep ! Adding 163 model components to the UV plane model. ! The established model now contains 253 components and 0.254239 Jy ![Exited script file: muppet] wmap "J2352+3947_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9162 x 1.622 at 2.543 degrees (North through East) ! Clean map min=-0.00061054 max=0.21727 Jy/beam ! Writing clean map to FITS file: J2352+3947_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.217274 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000137493 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.189843 0.189843 0.379685 0.75937 1.51874 3.03748 6.07496 12.1499 24.2998 48.5997 97.1994 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.217 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9162 x 1.622 at 2.543 degrees (North through East) ! Clean map min=-0.00061054 max=0.21727 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 J2352+3947_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:09:44 2019