! Started logfile: J1127-1857_X_2017_02_24_pus_uvs.log on Sat May 4 10:02:05 2019 obs J1127-1857_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1127-1857_X_2017_02_24_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.827778 visibilities/baseline/integration-bin. ! Found source: J1127-1857 ! ! 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 3576 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 J1127-1857_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.197690Jy sigma=0.001630 ! Fit after self-cal, rms=0.165198Jy sigma=0.001346 ! 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=0.6543 mas, bmaj=1.752 mas, bpa=6.042 degrees ! Estimated noise=2054.81 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 = 0.84295 Jy ! Component: 100 - total flux cleaned = 1.03637 Jy ! Total flux subtracted in 100 components = 1.03637 Jy ! Clean residual min=-0.022508 max=0.071316 Jy/beam ! Clean residual mean=-0.000021 rms=0.009317 Jy/beam ! Combined flux in latest and established models = 1.03637 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.03637 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=0.142228Jy sigma=0.001145 ! Fit after self-cal, rms=0.142216Jy sigma=0.001145 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0707728 Jy ! Component: 100 - total flux cleaned = 0.101632 Jy ! Total flux subtracted in 100 components = 0.101632 Jy ! Clean residual min=-0.016408 max=0.017141 Jy/beam ! Clean residual mean=-0.000014 rms=0.004448 Jy/beam ! Combined flux in latest and established models = 1.138 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 1.138 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=0.101938Jy sigma=0.000786 ! Fit after self-cal, rms=0.101724Jy sigma=0.000784 ! 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=0.7938 mas, bmaj=2.011 mas, bpa=4.982 degrees ! Estimated noise=1464.52 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 = 0.0180856 Jy ! Component: 100 - total flux cleaned = 0.0264865 Jy ! Component: 150 - total flux cleaned = 0.0305786 Jy ! Component: 200 - total flux cleaned = 0.0309175 Jy ! Total flux subtracted in 200 components = 0.0309175 Jy ! Clean residual min=-0.016359 max=0.019998 Jy/beam ! Clean residual mean=-0.000005 rms=0.004380 Jy/beam ! Combined flux in latest and established models = 1.16892 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 1.16892 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=0.098956Jy sigma=0.000759 ! Fit after self-cal, rms=0.098944Jy sigma=0.000758 ! 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 0.94 FD 1.03 HN 1.05 KP 1.01 ! LA 1.05 MK 0.98 NL 0.96 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.01 KP 1.03 ! LA 1.07 MK 0.97 NL 0.97 OV 0.98 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.04 KP 1.01 ! LA 1.05 MK 1.00 NL 0.97 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.05 KP 1.02 ! LA 1.04 MK 1.01 NL 0.97 OV 0.98 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.01 KP 1.00 ! LA 1.04 MK 1.02 NL 0.98 OV 0.97 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.04 KP 0.99 ! LA 1.07 MK 0.99 NL 0.97 OV 0.98 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.05 KP 1.00 ! LA 1.04 MK 1.00 NL 0.98 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.05 KP 1.00 ! LA 1.06 MK 0.99 NL 0.98 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.03 KP 1.00 ! LA 1.04 MK 0.99 NL 0.97 OV 0.98 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.02 KP 0.99 ! LA 1.06 MK 1.02 NL 0.98 OV 0.98 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.08 KP 1.00 ! LA 1.03 MK 1.02 NL 0.97 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.01 KP 1.04 ! LA 1.04 MK 1.00 NL 0.98 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Fit before self-cal, rms=0.098944Jy sigma=0.000758 ! Fit after self-cal, rms=0.088867Jy sigma=0.000665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7942 mas, bmaj=2.006 mas, bpa=5.023 degrees ! Estimated noise=1462.14 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 = 0.00105338 Jy ! Component: 100 - total flux cleaned = 0.000752611 Jy ! Component: 150 - total flux cleaned = 0.000525505 Jy ! Component: 200 - total flux cleaned = 0.000427145 Jy ! Total flux subtracted in 200 components = 0.000427145 Jy ! Clean residual min=-0.003615 max=0.005079 Jy/beam ! Clean residual mean=0.000007 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 1.16935 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 1.16935 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=0.088754Jy sigma=0.000664 ! Fit after self-cal, rms=0.088752Jy sigma=0.000664 ! 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=0.088752Jy sigma=0.000664 ! Fit after self-cal, rms=0.088767Jy sigma=0.000664 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7937 mas, bmaj=2.005 mas, bpa=5.029 degrees ! Estimated noise=1461.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000679547 Jy ! Component: 100 - total flux cleaned = 0.000473849 Jy ! Component: 150 - total flux cleaned = 0.000309205 Jy ! Component: 200 - total flux cleaned = 0.000233593 Jy ! Total flux subtracted in 200 components = 0.000233593 Jy ! Clean residual min=-0.003512 max=0.005047 Jy/beam ! Clean residual mean=0.000007 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 1.16958 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 1.16958 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=0.088708Jy sigma=0.000663 ! Fit after self-cal, rms=0.088707Jy sigma=0.000663 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 (-7.6, -17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403143 Jy ! Component: 100 - total flux cleaned = 0.00525421 Jy ! Component: 150 - total flux cleaned = 0.00562352 Jy ! Component: 200 - total flux cleaned = 0.00573405 Jy ! Total flux subtracted in 200 components = 0.00573405 Jy ! Clean residual min=-0.003598 max=0.003707 Jy/beam ! Clean residual mean=0.000003 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 1.17531 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 1.17531 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=0.088474Jy sigma=0.000662 ! Fit after self-cal, rms=0.088474Jy sigma=0.000662 ! 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=0.088474Jy sigma=0.000662 ! Fit after self-cal, rms=0.088471Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7934 mas, bmaj=2.004 mas, bpa=5.037 degrees ! Estimated noise=1461.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000382081 Jy ! Component: 100 - total flux cleaned = 0.000526379 Jy ! Component: 150 - total flux cleaned = 0.000609881 Jy ! Component: 200 - total flux cleaned = 0.000610725 Jy ! Total flux subtracted in 200 components = 0.000610725 Jy ! Clean residual min=-0.003387 max=0.003819 Jy/beam ! Clean residual mean=0.000003 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 1.17593 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 50 components and 1.17593 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=0.088419Jy sigma=0.000661 ! Fit after self-cal, rms=0.088422Jy sigma=0.000661 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 = -9.74119e-05 Jy ! Component: 100 - total flux cleaned = -6.37702e-05 Jy ! Component: 150 - total flux cleaned = -6.31612e-05 Jy ! Component: 200 - total flux cleaned = -6.33957e-05 Jy ! Total flux subtracted in 200 components = -6.33957e-05 Jy ! Clean residual min=-0.003343 max=0.003872 Jy/beam ! Clean residual mean=0.000003 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 1.17586 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 58 components and 1.17586 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=0.088395Jy sigma=0.000661 ! Fit after self-cal, rms=0.088397Jy sigma=0.000661 ! 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=0.088397Jy sigma=0.000661 ! Fit after self-cal, rms=0.088394Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.135 mas, bmaj=5.017 mas, bpa=11.37 degrees ! Estimated noise=1890.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00019967 Jy ! Component: 100 - total flux cleaned = -0.000443921 Jy ! Component: 150 - total flux cleaned = -0.000700318 Jy ! Component: 200 - total flux cleaned = -0.000823962 Jy ! Total flux subtracted in 200 components = -0.000823962 Jy ! Clean residual min=-0.003577 max=0.004737 Jy/beam ! Clean residual mean=0.000009 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 1.17504 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 1.17504 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=0.088395Jy sigma=0.000661 ! Fit after self-cal, rms=0.088394Jy sigma=0.000661 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 = -2.67387e-05 Jy ! Component: 100 - total flux cleaned = -2.54209e-05 Jy ! Component: 150 - total flux cleaned = -9.37361e-05 Jy ! Component: 200 - total flux cleaned = -0.000199833 Jy ! Total flux subtracted in 200 components = -0.000199833 Jy ! Clean residual min=-0.003539 max=0.004686 Jy/beam ! Clean residual mean=0.000009 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 1.17484 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 1.17484 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=0.088395Jy sigma=0.000661 ! Fit after self-cal, rms=0.088395Jy sigma=0.000661 ! 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=0.7932 mas, bmaj=2.004 mas, bpa=5.051 degrees ! Estimated noise=1461.43 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7932 x 2.004 at 5.051 degrees (North through East) ! Clean map min=-0.0031263 max=1.0936 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 ! Performing amp+phase self-cal ! ! 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=0.088395Jy sigma=0.000661 ! Fit after self-cal, rms=0.083467Jy sigma=0.000619 ! Inverting map and beam ! Estimated beam: bmin=0.7931 mas, bmaj=2.004 mas, bpa=5.052 degrees ! Estimated noise=1461.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00036472 Jy ! Component: 100 - total flux cleaned = 0.000490041 Jy ! Component: 150 - total flux cleaned = 0.000516562 Jy ! Component: 200 - total flux cleaned = 0.000565146 Jy ! Total flux subtracted in 200 components = 0.000565146 Jy ! Clean residual min=-0.003283 max=0.003928 Jy/beam ! Clean residual mean=0.000003 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 1.1754 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 1.1754 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=0.083442Jy sigma=0.000619 ! Fit after self-cal, rms=0.083445Jy sigma=0.000619 ! Inverting map ! Added new window around map position (6.4, 22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351315 Jy ! Component: 100 - total flux cleaned = 0.00397724 Jy ! Component: 150 - total flux cleaned = 0.00403802 Jy ! Component: 200 - total flux cleaned = 0.00404112 Jy ! Total flux subtracted in 200 components = 0.00404112 Jy ! Clean residual min=-0.003407 max=0.003132 Jy/beam ! Clean residual mean=0.000002 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 1.17944 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 1.17944 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=0.083252Jy sigma=0.000618 ! Fit after self-cal, rms=0.083253Jy sigma=0.000618 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.083253Jy sigma=0.000618 ! Fit after self-cal, rms=0.083260Jy sigma=0.000618 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=0.6545 mas, bmaj=1.749 mas, bpa=6.158 degrees ! Estimated noise=2047.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.839704 Jy ! Component: 100 - total flux cleaned = 1.0336 Jy ! Component: 150 - total flux cleaned = 1.10519 Jy ! Component: 200 - total flux cleaned = 1.13572 Jy ! Total flux subtracted in 200 components = 1.13572 Jy ! Clean residual min=-0.008771 max=0.014035 Jy/beam ! Clean residual mean=0.000001 rms=0.002451 Jy/beam ! Combined flux in latest and established models = 1.13572 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 1.13572 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7931 mas, bmaj=2.004 mas, bpa=5.06 degrees ! Estimated noise=1460.93 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 = 0.0193235 Jy ! Component: 100 - total flux cleaned = 0.0282892 Jy ! Component: 150 - total flux cleaned = 0.0337059 Jy ! Component: 200 - total flux cleaned = 0.0376729 Jy ! Total flux subtracted in 200 components = 0.0376729 Jy ! Clean residual min=-0.004069 max=0.003528 Jy/beam ! Clean residual mean=0.000003 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 1.17339 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 1.17339 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=2.135 mas, bmaj=5.016 mas, bpa=11.38 degrees ! Estimated noise=1889.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00400574 Jy ! Component: 100 - total flux cleaned = 0.00541849 Jy ! Component: 150 - total flux cleaned = 0.00633302 Jy ! Component: 200 - total flux cleaned = 0.00717949 Jy ! Total flux subtracted in 200 components = 0.00717949 Jy ! Clean residual min=-0.003776 max=0.003530 Jy/beam ! Clean residual mean=0.000004 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 1.18057 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 = 0.000543063 Jy ! Component: 100 - total flux cleaned = 0.000979743 Jy ! Component: 150 - total flux cleaned = 0.00130231 Jy ! Component: 200 - total flux cleaned = 0.00145303 Jy ! Total flux subtracted in 200 components = 0.00145303 Jy ! Clean residual min=-0.003621 max=0.003471 Jy/beam ! Clean residual mean=0.000004 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 1.18202 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 57 components and 1.18202 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7931 mas, bmaj=2.004 mas, bpa=5.06 degrees ! Estimated noise=1460.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000789702 Jy ! Component: 100 - total flux cleaned = 0.000481774 Jy ! Component: 150 - total flux cleaned = 0.000312087 Jy ! Component: 200 - total flux cleaned = 0.00038973 Jy ! Total flux subtracted in 200 components = 0.00038973 Jy ! Clean residual min=-0.003468 max=0.003429 Jy/beam ! Clean residual mean=0.000001 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 1.18241 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 80 components and 1.18241 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=0.083433Jy sigma=0.000619 ! Fit after self-cal, rms=0.083414Jy sigma=0.000619 wmodel J1127-1857_X_2017_02_24_pus_map.mod ! Writing 80 model components to file: J1127-1857_X_2017_02_24_pus_map.mod wobs J1127-1857_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1127-1857_X_2017_02_24_pus_uvs.fits wwins J1127-1857_X_2017_02_24_pus_map.win ! wwins: Wrote 3 windows to J1127-1857_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 = -0.000475732 Jy ! Component: 100 - total flux cleaned = -0.00130081 Jy ! Component: 150 - total flux cleaned = -0.00207217 Jy ! Component: 200 - total flux cleaned = -0.00246239 Jy ! Component: 250 - total flux cleaned = -0.00287656 Jy ! Component: 300 - total flux cleaned = -0.00331388 Jy ! Component: 350 - total flux cleaned = -0.0037768 Jy ! Component: 400 - total flux cleaned = -0.00422474 Jy ! Component: 450 - total flux cleaned = -0.00477381 Jy ! Component: 500 - total flux cleaned = -0.00526661 Jy ! Component: 550 - total flux cleaned = -0.00574638 Jy ! Component: 600 - total flux cleaned = -0.00617812 Jy ! Component: 650 - total flux cleaned = -0.00663336 Jy ! Component: 700 - total flux cleaned = -0.00704285 Jy ! Component: 750 - total flux cleaned = -0.00747547 Jy ! Component: 800 - total flux cleaned = -0.00783252 Jy ! Component: 850 - total flux cleaned = -0.00821227 Jy ! Component: 900 - total flux cleaned = -0.00845978 Jy ! Component: 950 - total flux cleaned = -0.00876261 Jy ! Component: 1000 - total flux cleaned = -0.00908876 Jy ! Component: 1050 - total flux cleaned = -0.00943703 Jy ! Component: 1100 - total flux cleaned = -0.00980654 Jy ! Component: 1150 - total flux cleaned = -0.0100574 Jy ! Component: 1200 - total flux cleaned = -0.0103314 Jy ! Component: 1250 - total flux cleaned = -0.0105744 Jy ! Component: 1300 - total flux cleaned = -0.01076 Jy ! Component: 1350 - total flux cleaned = -0.0109689 Jy ! Component: 1400 - total flux cleaned = -0.0110977 Jy ! Component: 1450 - total flux cleaned = -0.0111996 Jy ! Component: 1500 - total flux cleaned = -0.0113004 Jy ! Component: 1550 - total flux cleaned = -0.0113252 Jy ! Component: 1600 - total flux cleaned = -0.0113748 Jy ! Component: 1650 - total flux cleaned = -0.0114723 Jy ! Component: 1700 - total flux cleaned = -0.0114962 Jy ! Component: 1750 - total flux cleaned = -0.0115913 Jy ! Component: 1800 - total flux cleaned = -0.0116621 Jy ! Component: 1850 - total flux cleaned = -0.0117553 Jy ! Component: 1900 - total flux cleaned = -0.0118015 Jy ! Component: 1950 - total flux cleaned = -0.0118702 Jy ! Component: 2000 - total flux cleaned = -0.0119383 Jy ! Total flux subtracted in 2048 components = -0.011916 Jy ! Clean residual min=-0.001675 max=0.001776 Jy/beam ! Clean residual mean=-0.000005 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 1.1705 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 213 components and 1.1705 Jy ![Exited script file: muppet] wmap "J1127-1857_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7931 x 2.004 at 5.06 degrees (North through East) ! Clean map min=-0.0025792 max=1.0895 Jy/beam ! Writing clean map to FITS file: J1127-1857_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 1.08954 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000397262 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.109384 0.109384 0.218768 0.437536 0.875072 1.75014 3.50029 7.00058 14.0012 28.0023 56.0046 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.089 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7931 x 2.004 at 5.06 degrees (North through East) ! Clean map min=-0.0025792 max=1.0895 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 J1127-1857_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:02:06 2019