! Started logfile: J0919-1847_X_2017_02_19_pus_uvs.log on Sat May 4 21:41:53 2019 obs J0919-1847_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0919-1847_X_2017_02_19_pus_uva.fits ! AN table 1: 218 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.670234 visibilities/baseline/integration-bin. ! Found source: J0919-1847 ! ! 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 858 lines of history. ! ! Reading 78900 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 J0919-1847_X_2017_02_19_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 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 406 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.941744Jy sigma=0.007021 ! Fit after self-cal, rms=0.922294Jy sigma=0.006903 ! 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=0.7296 mas, bmaj=1.579 mas, bpa=7.986 degrees ! Estimated noise=941.294 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 = 0.0614407 Jy ! Component: 100 - total flux cleaned = 0.0767554 Jy ! Total flux subtracted in 100 components = 0.0767554 Jy ! Clean residual min=-0.003415 max=0.006457 Jy/beam ! Clean residual mean=0.000017 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.0767554 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0767554 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=0.103610Jy sigma=0.000651 ! Fit after self-cal, rms=0.103501Jy sigma=0.000651 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00733669 Jy ! Component: 100 - total flux cleaned = 0.0112263 Jy ! Total flux subtracted in 100 components = 0.0112263 Jy ! Clean residual min=-0.002664 max=0.002947 Jy/beam ! Clean residual mean=0.000009 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.0879817 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.0879817 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=0.102854Jy sigma=0.000646 ! Fit after self-cal, rms=0.102832Jy sigma=0.000645 ! 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=0.9192 mas, bmaj=2.003 mas, bpa=9.389 degrees ! Estimated noise=346.512 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 = 0.00294112 Jy ! Component: 100 - total flux cleaned = 0.00377436 Jy ! Component: 150 - total flux cleaned = 0.00387505 Jy ! Component: 200 - total flux cleaned = 0.00395799 Jy ! Total flux subtracted in 200 components = 0.00395799 Jy ! Clean residual min=-0.001728 max=0.002415 Jy/beam ! Clean residual mean=0.000011 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.0919397 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.0919397 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=0.102730Jy sigma=0.000645 ! Fit after self-cal, rms=0.102716Jy sigma=0.000645 ! 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 0.99 HN 1.09 KP 0.97 ! LA 1.02 MK 0.96 NL 0.96 OV 0.99 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 1.23 KP 0.96 ! LA 1.01 MK 0.97 NL 0.97 OV 1.03 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.19 KP 0.98 ! LA 1.05 MK 1.02 NL 1.00 OV 0.97 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.11 KP 0.99 ! LA 1.02 MK 1.02 NL 0.97 OV 1.03 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.03 KP 1.01 ! LA 1.04 MK 1.04 NL 0.98 OV 1.00 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.12 KP 1.00 ! LA 1.03 MK 1.00 NL 0.97 OV 1.02 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.06 KP 0.93 ! LA 1.01 MK 1.01 NL 0.98 OV 0.98 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.07 KP 0.93 ! LA 1.03 MK 0.97 NL 0.97 OV 0.99 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 1.08 KP 0.96 ! LA 1.06 MK 0.95 NL 0.97 OV 0.99 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00 HN 1.07 KP 0.99 ! LA 1.00 MK 0.99 NL 1.00 OV 1.02 ! PT 1.00* SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.09 KP 0.94 ! LA 1.00 MK 0.94 NL 0.98 OV 0.99 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 HN 1.01 KP 1.01 ! LA 1.03 MK 0.99 NL 0.99 OV 0.98 ! PT 1.00* SC 0.98 ! ! ! Fit before self-cal, rms=0.102716Jy sigma=0.000645 ! Fit after self-cal, rms=0.102145Jy sigma=0.000644 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9213 mas, bmaj=2.004 mas, bpa=9.723 degrees ! Estimated noise=345.3 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 = -0.000813087 Jy ! Component: 100 - total flux cleaned = -0.000930681 Jy ! Component: 150 - total flux cleaned = -0.00103167 Jy ! Component: 200 - total flux cleaned = -0.00111994 Jy ! Total flux subtracted in 200 components = -0.00111994 Jy ! Clean residual min=-0.001608 max=0.002031 Jy/beam ! Clean residual mean=0.000008 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0908197 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.0908197 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=0.102103Jy sigma=0.000643 ! Fit after self-cal, rms=0.102101Jy sigma=0.000643 ! 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=0.102101Jy sigma=0.000643 ! Fit after self-cal, rms=0.103393Jy sigma=0.000641 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9167 mas, bmaj=1.998 mas, bpa=9.575 degrees ! Estimated noise=345.047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000252383 Jy ! Component: 100 - total flux cleaned = 0.000235373 Jy ! Component: 150 - total flux cleaned = 0.000208142 Jy ! Component: 200 - total flux cleaned = 0.000185498 Jy ! Total flux subtracted in 200 components = 0.000185498 Jy ! Clean residual min=-0.000995 max=0.000936 Jy/beam ! Clean residual mean=0.000004 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0910052 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.0910052 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=0.103388Jy sigma=0.000641 ! Fit after self-cal, rms=0.103476Jy sigma=0.000641 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 = -2.3627e-05 Jy ! Component: 100 - total flux cleaned = -8.27111e-05 Jy ! Component: 150 - total flux cleaned = -0.000101957 Jy ! Component: 200 - total flux cleaned = -0.000110358 Jy ! Total flux subtracted in 200 components = -0.000110358 Jy ! Clean residual min=-0.001015 max=0.000919 Jy/beam ! Clean residual mean=0.000004 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0908949 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.0908949 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=0.103473Jy sigma=0.000641 ! Fit after self-cal, rms=0.103467Jy sigma=0.000641 ! 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=0.103467Jy sigma=0.000641 ! Fit after self-cal, rms=0.104494Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9163 mas, bmaj=1.997 mas, bpa=9.581 degrees ! Estimated noise=344.786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.77319e-05 Jy ! Component: 100 - total flux cleaned = 4.30518e-05 Jy ! Component: 150 - total flux cleaned = 4.93938e-05 Jy ! Component: 200 - total flux cleaned = 5.95464e-05 Jy ! Total flux subtracted in 200 components = 5.95464e-05 Jy ! Clean residual min=-0.000804 max=0.000873 Jy/beam ! Clean residual mean=0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0909544 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.0909544 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=0.104493Jy sigma=0.000641 ! Fit after self-cal, rms=0.104511Jy sigma=0.000641 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 = -8.09874e-06 Jy ! Component: 100 - total flux cleaned = -2.79258e-05 Jy ! Component: 150 - total flux cleaned = -2.29449e-05 Jy ! Component: 200 - total flux cleaned = -2.27131e-05 Jy ! Total flux subtracted in 200 components = -2.27131e-05 Jy ! Clean residual min=-0.000806 max=0.000864 Jy/beam ! Clean residual mean=0.000002 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0909317 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.0909317 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=0.104510Jy sigma=0.000641 ! Fit after self-cal, rms=0.104512Jy sigma=0.000641 ! 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=0.104512Jy sigma=0.000641 ! Fit after self-cal, rms=0.104769Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.031 mas, bmaj=4.16 mas, bpa=9.938 degrees ! Estimated noise=434.304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000197889 Jy ! Component: 100 - total flux cleaned = 0.000206451 Jy ! Component: 150 - total flux cleaned = 0.000206914 Jy ! Component: 200 - total flux cleaned = 0.000211707 Jy ! Total flux subtracted in 200 components = 0.000211707 Jy ! Clean residual min=-0.000975 max=0.000993 Jy/beam ! Clean residual mean=0.000004 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0911434 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 0.0911434 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=0.104769Jy sigma=0.000641 ! Fit after self-cal, rms=0.104773Jy sigma=0.000641 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 = 9.80931e-06 Jy ! Component: 100 - total flux cleaned = 9.96644e-06 Jy ! Component: 150 - total flux cleaned = 1.03616e-05 Jy ! Component: 200 - total flux cleaned = 1.45292e-05 Jy ! Total flux subtracted in 200 components = 1.45292e-05 Jy ! Clean residual min=-0.000966 max=0.000994 Jy/beam ! Clean residual mean=0.000004 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0911579 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.0911579 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=0.104772Jy sigma=0.000641 ! Fit after self-cal, rms=0.104772Jy sigma=0.000641 ! 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=0.9166 mas, bmaj=1.997 mas, bpa=9.553 degrees ! Estimated noise=345.158 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9166 x 1.997 at 9.553 degrees (North through East) ! Clean map min=-0.00073231 max=0.081092 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=0.7268 mas, bmaj=1.573 mas, bpa=8.129 degrees ! Estimated noise=939.301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0608338 Jy ! Component: 100 - total flux cleaned = 0.0776584 Jy ! Component: 150 - total flux cleaned = 0.0853283 Jy ! Component: 200 - total flux cleaned = 0.089032 Jy ! Total flux subtracted in 200 components = 0.089032 Jy ! Clean residual min=-0.002304 max=0.002411 Jy/beam ! Clean residual mean=0.000002 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.089032 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 0.089032 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9166 mas, bmaj=1.997 mas, bpa=9.553 degrees ! Estimated noise=345.158 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 = 0.00182085 Jy ! Component: 100 - total flux cleaned = 0.00198231 Jy ! Component: 150 - total flux cleaned = 0.00210742 Jy ! Component: 200 - total flux cleaned = 0.0022059 Jy ! Total flux subtracted in 200 components = 0.0022059 Jy ! Clean residual min=-0.000886 max=0.000888 Jy/beam ! Clean residual mean=0.000001 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0912379 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.0912379 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=2.031 mas, bmaj=4.16 mas, bpa=9.938 degrees ! Estimated noise=434.304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.85126e-05 Jy ! Component: 100 - total flux cleaned = 5.75966e-05 Jy ! Component: 150 - total flux cleaned = 6.58362e-05 Jy ! Component: 200 - total flux cleaned = 9.61539e-05 Jy ! Total flux subtracted in 200 components = 9.61539e-05 Jy ! Clean residual min=-0.000969 max=0.001021 Jy/beam ! Clean residual mean=0.000003 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.091334 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 = 2.42716e-05 Jy ! Component: 100 - total flux cleaned = 3.93378e-05 Jy ! Component: 150 - total flux cleaned = 3.48855e-05 Jy ! Component: 200 - total flux cleaned = 2.66761e-05 Jy ! Total flux subtracted in 200 components = 2.66761e-05 Jy ! Clean residual min=-0.000966 max=0.001026 Jy/beam ! Clean residual mean=0.000003 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0913607 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 23 components and 0.0913607 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9166 mas, bmaj=1.997 mas, bpa=9.553 degrees ! Estimated noise=345.158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000233656 Jy ! Component: 100 - total flux cleaned = 0.000160633 Jy ! Component: 150 - total flux cleaned = 0.000112034 Jy ! Component: 200 - total flux cleaned = 6.87053e-05 Jy ! Total flux subtracted in 200 components = 6.87053e-05 Jy ! Clean residual min=-0.000817 max=0.000854 Jy/beam ! Clean residual mean=0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0914294 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.0914294 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=0.104776Jy sigma=0.000641 ! Fit after self-cal, rms=0.104784Jy sigma=0.000641 wmodel J0919-1847_X_2017_02_19_pus_map.mod ! Writing 31 model components to file: J0919-1847_X_2017_02_19_pus_map.mod wobs J0919-1847_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0919-1847_X_2017_02_19_pus_uvs.fits wwins J0919-1847_X_2017_02_19_pus_map.win ! wwins: Wrote 1 windows to J0919-1847_X_2017_02_19_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 = 5.50769e-06 Jy ! Component: 100 - total flux cleaned = -2.17302e-05 Jy ! Component: 150 - total flux cleaned = -3.44578e-05 Jy ! Component: 200 - total flux cleaned = -8.46823e-05 Jy ! Component: 250 - total flux cleaned = -0.000133089 Jy ! Component: 300 - total flux cleaned = -0.000144852 Jy ! Component: 350 - total flux cleaned = -0.000168118 Jy ! Component: 400 - total flux cleaned = -0.000236106 Jy ! Component: 450 - total flux cleaned = -0.000291203 Jy ! Component: 500 - total flux cleaned = -0.000334237 Jy ! Component: 550 - total flux cleaned = -0.000386938 Jy ! Component: 600 - total flux cleaned = -0.00041812 Jy ! Component: 650 - total flux cleaned = -0.000468847 Jy ! Component: 700 - total flux cleaned = -0.000498632 Jy ! Component: 750 - total flux cleaned = -0.00053774 Jy ! Component: 800 - total flux cleaned = -0.000566465 Jy ! Component: 850 - total flux cleaned = -0.000594712 Jy ! Component: 900 - total flux cleaned = -0.000631787 Jy ! Component: 950 - total flux cleaned = -0.000677363 Jy ! Component: 1000 - total flux cleaned = -0.000722061 Jy ! Component: 1050 - total flux cleaned = -0.00071314 Jy ! Component: 1100 - total flux cleaned = -0.000765368 Jy ! Component: 1150 - total flux cleaned = -0.000799702 Jy ! Component: 1200 - total flux cleaned = -0.000816563 Jy ! Component: 1250 - total flux cleaned = -0.000833069 Jy ! Component: 1300 - total flux cleaned = -0.000857773 Jy ! Component: 1350 - total flux cleaned = -0.000882233 Jy ! Component: 1400 - total flux cleaned = -0.000938505 Jy ! Component: 1450 - total flux cleaned = -0.000994152 Jy ! Component: 1500 - total flux cleaned = -0.00100974 Jy ! Component: 1550 - total flux cleaned = -0.00104836 Jy ! Component: 1600 - total flux cleaned = -0.00104837 Jy ! Component: 1650 - total flux cleaned = -0.00104846 Jy ! Component: 1700 - total flux cleaned = -0.00106359 Jy ! Component: 1750 - total flux cleaned = -0.00109335 Jy ! Component: 1800 - total flux cleaned = -0.00110798 Jy ! Component: 1850 - total flux cleaned = -0.00110793 Jy ! Component: 1900 - total flux cleaned = -0.0011151 Jy ! Component: 1950 - total flux cleaned = -0.00113652 Jy ! Component: 2000 - total flux cleaned = -0.0011507 Jy ! Total flux subtracted in 2048 components = -0.0011788 Jy ! Clean residual min=-0.000462 max=0.000461 Jy/beam ! Clean residual mean=-0.000001 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0902506 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 186 components and 0.0902506 Jy ![Exited script file: muppet] wmap "J0919-1847_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9166 x 1.997 at 9.553 degrees (North through East) ! Clean map min=-0.00063907 max=0.080787 Jy/beam ! Writing clean map to FITS file: J0919-1847_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0807866 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136437 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.506658 0.506658 1.01332 2.02663 4.05327 8.10653 16.2131 32.4261 64.8522 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.08 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9166 x 1.997 at 9.553 degrees (North through East) ! Clean map min=-0.00063907 max=0.080787 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 J0919-1847_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:41:57 2019