! Started logfile: J2358+3922_X_2017_02_24_pus_uvs.log on Sat May 4 10:09:54 2019 obs J2358+3922_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J2358+3922_X_2017_02_24_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.964717 visibilities/baseline/integration-bin. ! Found source: J2358+3922 ! ! 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 59388 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 J2358+3922_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.791623Jy sigma=0.006677 ! Fit after self-cal, rms=0.782346Jy sigma=0.006596 ! 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=0.744 mas, bmaj=1.35 mas, bpa=2.629 degrees ! Estimated noise=837.174 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 = 0.164427 Jy ! Component: 100 - total flux cleaned = 0.202987 Jy ! Total flux subtracted in 100 components = 0.202987 Jy ! Clean residual min=-0.010614 max=0.043656 Jy/beam ! Clean residual mean=-0.000059 rms=0.003297 Jy/beam ! Combined flux in latest and established models = 0.202987 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.202987 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=0.110531Jy sigma=0.000918 ! Fit after self-cal, rms=0.110486Jy sigma=0.000917 ! Inverting map ! Added new window around map position (-1.4, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0378905 Jy ! Component: 100 - total flux cleaned = 0.055853 Jy ! Total flux subtracted in 100 components = 0.055853 Jy ! Clean residual min=-0.006929 max=0.011655 Jy/beam ! Clean residual mean=-0.000031 rms=0.001953 Jy/beam ! Combined flux in latest and established models = 0.25884 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.25884 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=0.093092Jy sigma=0.000760 ! Fit after self-cal, rms=0.091052Jy sigma=0.000744 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159221 Jy ! Component: 100 - total flux cleaned = 0.0258345 Jy ! Total flux subtracted in 100 components = 0.0258345 Jy ! Clean residual min=-0.005023 max=0.005966 Jy/beam ! Clean residual mean=-0.000018 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.284675 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.284675 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=0.086769Jy sigma=0.000704 ! Fit after self-cal, rms=0.086471Jy sigma=0.000702 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00841613 Jy ! Component: 100 - total flux cleaned = 0.0143807 Jy ! Total flux subtracted in 100 components = 0.0143807 Jy ! Clean residual min=-0.004193 max=0.004485 Jy/beam ! Clean residual mean=-0.000011 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.299055 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.299055 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=0.085156Jy sigma=0.000689 ! Fit after self-cal, rms=0.085092Jy sigma=0.000689 ! 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=0.9121 mas, bmaj=1.629 mas, bpa=2.706 degrees ! Estimated noise=345.64 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 = 0.00784499 Jy ! Component: 100 - total flux cleaned = 0.0120901 Jy ! Component: 150 - total flux cleaned = 0.0146731 Jy ! Component: 200 - total flux cleaned = 0.0163841 Jy ! Total flux subtracted in 200 components = 0.0163841 Jy ! Clean residual min=-0.002176 max=0.003061 Jy/beam ! Clean residual mean=-0.000002 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.31544 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 54 components and 0.31544 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=0.084397Jy sigma=0.000682 ! Fit after self-cal, rms=0.084357Jy sigma=0.000682 ! 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 0.98 FD 1.01 HN 1.14 KP 0.99 ! LA 1.04 MK 0.97 NL 1.02 OV 1.06 ! PT 1.00 SC 1.17 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.03 KP 0.98 ! LA 1.04 MK 0.96 NL 0.97 OV 0.99 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.01 KP 0.98 ! LA 1.01 MK 0.97 NL 0.98 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.02 KP 0.98 ! LA 0.99 MK 0.99 NL 0.99 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.96 KP 0.97 ! LA 1.00 MK 0.99 NL 1.00 OV 0.98 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.01 KP 0.96 ! LA 1.05 MK 0.99 NL 0.98 OV 0.98 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.14 KP 0.96 ! LA 0.99 MK 1.00 NL 1.01 OV 1.00 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.11 KP 0.97 ! LA 1.03 MK 1.06 NL 0.97 OV 1.00 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.98 KP 0.97 ! LA 0.99 MK 0.98 NL 0.98 OV 1.00 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.99 KP 0.96 ! LA 1.01 MK 0.98 NL 0.98 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.99 KP 0.96 ! LA 1.00 MK 0.93 NL 0.96 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.09 KP 1.01 ! LA 1.00 MK 0.99 NL 0.97 OV 1.02 ! PT 0.99 SC 1.02 ! ! ! Fit before self-cal, rms=0.084357Jy sigma=0.000682 ! Fit after self-cal, rms=0.084174Jy sigma=0.000676 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.917 mas, bmaj=1.634 mas, bpa=2.369 degrees ! Estimated noise=344.899 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 = 0.000635984 Jy ! Component: 100 - total flux cleaned = 0.000375939 Jy ! Component: 150 - total flux cleaned = 0.000155597 Jy ! Component: 200 - total flux cleaned = 8.1918e-05 Jy ! Total flux subtracted in 200 components = 8.1918e-05 Jy ! Clean residual min=-0.001740 max=0.002572 Jy/beam ! Clean residual mean=-0.000010 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.315522 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.315522 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=0.084132Jy sigma=0.000675 ! Fit after self-cal, rms=0.084131Jy sigma=0.000675 ! 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=0.084131Jy sigma=0.000675 ! Fit after self-cal, rms=0.088454Jy sigma=0.000666 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9164 mas, bmaj=1.641 mas, bpa=2.396 degrees ! Estimated noise=345.961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000257989 Jy ! Component: 100 - total flux cleaned = 0.000223059 Jy ! Component: 150 - total flux cleaned = 0.000224974 Jy ! Component: 200 - total flux cleaned = 0.000225988 Jy ! Total flux subtracted in 200 components = 0.000225988 Jy ! Clean residual min=-0.001290 max=0.002584 Jy/beam ! Clean residual mean=-0.000007 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.315748 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 0.315748 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=0.088425Jy sigma=0.000666 ! Fit after self-cal, rms=0.088497Jy sigma=0.000666 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 (-6, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259258 Jy ! Component: 100 - total flux cleaned = 0.00420958 Jy ! Component: 150 - total flux cleaned = 0.00536867 Jy ! Component: 200 - total flux cleaned = 0.00621864 Jy ! Total flux subtracted in 200 components = 0.00621864 Jy ! Clean residual min=-0.001125 max=0.001853 Jy/beam ! Clean residual mean=-0.000003 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.321966 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 0.321966 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=0.088412Jy sigma=0.000665 ! Fit after self-cal, rms=0.088407Jy sigma=0.000665 ! Inverting map ! Added new window around map position (-2.8, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156852 Jy ! Component: 100 - total flux cleaned = 0.00217858 Jy ! Component: 150 - total flux cleaned = 0.00239479 Jy ! Component: 200 - total flux cleaned = 0.00256463 Jy ! Total flux subtracted in 200 components = 0.00256463 Jy ! Clean residual min=-0.001039 max=0.001208 Jy/beam ! Clean residual mean=0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.324531 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 109 components and 0.324531 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=0.088377Jy sigma=0.000665 ! Fit after self-cal, rms=0.088375Jy sigma=0.000665 ! 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=0.088375Jy sigma=0.000665 ! Fit after self-cal, rms=0.089195Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9162 mas, bmaj=1.645 mas, bpa=2.296 degrees ! Estimated noise=346.161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000893977 Jy ! Component: 100 - total flux cleaned = 0.00115649 Jy ! Component: 150 - total flux cleaned = 0.00133242 Jy ! Component: 200 - total flux cleaned = 0.00142302 Jy ! Total flux subtracted in 200 components = 0.00142302 Jy ! Clean residual min=-0.000981 max=0.001012 Jy/beam ! Clean residual mean=-0.000000 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.325954 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 120 components and 0.325954 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=0.089175Jy sigma=0.000665 ! Fit after self-cal, rms=0.089176Jy sigma=0.000665 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 = 0.000355315 Jy ! Component: 100 - total flux cleaned = 0.000414502 Jy ! Component: 150 - total flux cleaned = 0.000469505 Jy ! Component: 200 - total flux cleaned = 0.000503323 Jy ! Total flux subtracted in 200 components = 0.000503323 Jy ! Clean residual min=-0.000978 max=0.001002 Jy/beam ! Clean residual mean=0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.326457 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 123 components and 0.326457 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=0.089166Jy sigma=0.000665 ! Fit after self-cal, rms=0.089165Jy sigma=0.000665 ! 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=0.089165Jy sigma=0.000665 ! Fit after self-cal, rms=0.089316Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.108 mas, bmaj=2.659 mas, bpa=3.772 degrees ! Estimated noise=438.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000510155 Jy ! Component: 100 - total flux cleaned = 0.000735117 Jy ! Component: 150 - total flux cleaned = 0.000820056 Jy ! Component: 200 - total flux cleaned = 0.000844311 Jy ! Total flux subtracted in 200 components = 0.000844311 Jy ! Clean residual min=-0.001067 max=0.001207 Jy/beam ! Clean residual mean=-0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.327302 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 142 components and 0.327302 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=0.089313Jy sigma=0.000665 ! Fit after self-cal, rms=0.089313Jy sigma=0.000665 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 = 6.34458e-05 Jy ! Component: 100 - total flux cleaned = 0.000109198 Jy ! Component: 150 - total flux cleaned = 0.000138667 Jy ! Component: 200 - total flux cleaned = 0.000155975 Jy ! Total flux subtracted in 200 components = 0.000155975 Jy ! Clean residual min=-0.001066 max=0.001172 Jy/beam ! Clean residual mean=-0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.327458 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 144 components and 0.327458 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=0.089311Jy sigma=0.000665 ! Fit after self-cal, rms=0.089310Jy sigma=0.000665 ! 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=0.9159 mas, bmaj=1.647 mas, bpa=2.237 degrees ! Estimated noise=346.493 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9159 x 1.647 at 2.237 degrees (North through East) ! Clean map min=-0.00091108 max=0.2145 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=0.7467 mas, bmaj=1.37 mas, bpa=1.657 degrees ! Estimated noise=850.749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.166443 Jy ! Component: 100 - total flux cleaned = 0.222682 Jy ! Component: 150 - total flux cleaned = 0.252846 Jy ! Component: 200 - total flux cleaned = 0.271855 Jy ! Total flux subtracted in 200 components = 0.271855 Jy ! Clean residual min=-0.004165 max=0.010041 Jy/beam ! Clean residual mean=-0.000023 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.271855 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.271855 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9159 mas, bmaj=1.647 mas, bpa=2.237 degrees ! Estimated noise=346.493 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 = 0.0175548 Jy ! Component: 100 - total flux cleaned = 0.0275098 Jy ! Component: 150 - total flux cleaned = 0.0336455 Jy ! Component: 200 - total flux cleaned = 0.0377772 Jy ! Total flux subtracted in 200 components = 0.0377772 Jy ! Clean residual min=-0.001396 max=0.002397 Jy/beam ! Clean residual mean=-0.000020 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.309632 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 43 components and 0.309632 Jy ! Inverting map ! Added new window around map position (-4.6, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314522 Jy ! Component: 100 - total flux cleaned = 0.00564595 Jy ! Component: 150 - total flux cleaned = 0.00766878 Jy ! Component: 200 - total flux cleaned = 0.00932963 Jy ! Total flux subtracted in 200 components = 0.00932963 Jy ! Clean residual min=-0.001055 max=0.001425 Jy/beam ! Clean residual mean=-0.000009 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.318962 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 66 components and 0.318962 Jy ! Inverting map ! Added new window around map position (-12.8, 20.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149958 Jy ! Component: 100 - total flux cleaned = 0.00268567 Jy ! Component: 150 - total flux cleaned = 0.0036902 Jy ! Component: 200 - total flux cleaned = 0.00455223 Jy ! Total flux subtracted in 200 components = 0.00455223 Jy ! Clean residual min=-0.000969 max=0.001060 Jy/beam ! Clean residual mean=-0.000005 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.323514 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 87 components and 0.323514 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=2.659 mas, bpa=3.772 degrees ! Estimated noise=438.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130294 Jy ! Component: 100 - total flux cleaned = 0.00221876 Jy ! Component: 150 - total flux cleaned = 0.00291801 Jy ! Component: 200 - total flux cleaned = 0.00346874 Jy ! Total flux subtracted in 200 components = 0.00346874 Jy ! Clean residual min=-0.001001 max=0.001072 Jy/beam ! Clean residual mean=-0.000006 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.326983 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 = 0.000374757 Jy ! Component: 100 - total flux cleaned = 0.000525253 Jy ! Component: 150 - total flux cleaned = 0.000657111 Jy ! Component: 200 - total flux cleaned = 0.000773064 Jy ! Total flux subtracted in 200 components = 0.000773064 Jy ! Clean residual min=-0.000996 max=0.001058 Jy/beam ! Clean residual mean=-0.000004 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.327756 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 138 components and 0.327756 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9159 mas, bmaj=1.647 mas, bpa=2.237 degrees ! Estimated noise=346.493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.1106e-05 Jy ! Component: 100 - total flux cleaned = 1.3498e-05 Jy ! Component: 150 - total flux cleaned = 4.49529e-05 Jy ! Component: 200 - total flux cleaned = 8.93748e-05 Jy ! Total flux subtracted in 200 components = 8.93748e-05 Jy ! Clean residual min=-0.000945 max=0.000983 Jy/beam ! Clean residual mean=-0.000001 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.327845 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 152 components and 0.327845 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=0.089265Jy sigma=0.000664 ! Fit after self-cal, rms=0.089263Jy sigma=0.000664 wmodel J2358+3922_X_2017_02_24_pus_map.mod ! Writing 152 model components to file: J2358+3922_X_2017_02_24_pus_map.mod wobs J2358+3922_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J2358+3922_X_2017_02_24_pus_uvs.fits wwins J2358+3922_X_2017_02_24_pus_map.win ! wwins: Wrote 6 windows to J2358+3922_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 = 3.96338e-05 Jy ! Component: 100 - total flux cleaned = 8.6876e-05 Jy ! Component: 150 - total flux cleaned = 0.000162224 Jy ! Component: 200 - total flux cleaned = 0.000293927 Jy ! Component: 250 - total flux cleaned = 0.000393036 Jy ! Component: 300 - total flux cleaned = 0.000462111 Jy ! Component: 350 - total flux cleaned = 0.000475656 Jy ! Component: 400 - total flux cleaned = 0.000462468 Jy ! Component: 450 - total flux cleaned = 0.000449495 Jy ! Component: 500 - total flux cleaned = 0.000386548 Jy ! Component: 550 - total flux cleaned = 0.000337084 Jy ! Component: 600 - total flux cleaned = 0.000239731 Jy ! Component: 650 - total flux cleaned = 0.000132377 Jy ! Component: 700 - total flux cleaned = 3.84989e-05 Jy ! Component: 750 - total flux cleaned = -1.904e-05 Jy ! Component: 800 - total flux cleaned = -9.87808e-05 Jy ! Component: 850 - total flux cleaned = -0.000143724 Jy ! Component: 900 - total flux cleaned = -0.000210363 Jy ! Component: 950 - total flux cleaned = -0.00025413 Jy ! Component: 1000 - total flux cleaned = -0.000308125 Jy ! Component: 1050 - total flux cleaned = -0.000372276 Jy ! Component: 1100 - total flux cleaned = -0.000425166 Jy ! Component: 1150 - total flux cleaned = -0.000466758 Jy ! Component: 1200 - total flux cleaned = -0.000549059 Jy ! Component: 1250 - total flux cleaned = -0.000569455 Jy ! Component: 1300 - total flux cleaned = -0.000639849 Jy ! Component: 1350 - total flux cleaned = -0.000699561 Jy ! Component: 1400 - total flux cleaned = -0.000758565 Jy ! Component: 1450 - total flux cleaned = -0.000816872 Jy ! Component: 1500 - total flux cleaned = -0.000845796 Jy ! Component: 1550 - total flux cleaned = -0.000884142 Jy ! Component: 1600 - total flux cleaned = -0.000950467 Jy ! Component: 1650 - total flux cleaned = -0.000997287 Jy ! Component: 1700 - total flux cleaned = -0.00103461 Jy ! Component: 1750 - total flux cleaned = -0.00109898 Jy ! Component: 1800 - total flux cleaned = -0.00112644 Jy ! Component: 1850 - total flux cleaned = -0.00118088 Jy ! Component: 1900 - total flux cleaned = -0.00125268 Jy ! Component: 1950 - total flux cleaned = -0.00127042 Jy ! Component: 2000 - total flux cleaned = -0.00134115 Jy ! Total flux subtracted in 2048 components = -0.00138485 Jy ! Clean residual min=-0.000478 max=0.000551 Jy/beam ! Clean residual mean=-0.000003 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.326461 Jy keep ! Adding 161 model components to the UV plane model. ! The established model now contains 313 components and 0.326461 Jy ![Exited script file: muppet] wmap "J2358+3922_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9159 x 1.647 at 2.237 degrees (North through East) ! Clean map min=-0.00086692 max=0.21499 Jy/beam ! Writing clean map to FITS file: J2358+3922_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 0.214987 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166586 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.232459 0.232459 0.464919 0.929837 1.85967 3.71935 7.4387 14.8774 29.7548 59.5096 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.214 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9159 x 1.647 at 2.237 degrees (North through East) ! Clean map min=-0.00086692 max=0.21499 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 J2358+3922_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:09:58 2019