! Started logfile: J1025-0509_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:48:08 2019 obs J1025-0509_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1025-0509_X_2017_05_31_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966667 visibilities/baseline/integration-bin. ! Found source: J1025-0509 ! ! 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 1698 lines of history. ! ! Reading 59508 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 J1025-0509_X_2017_05_31_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.935455Jy sigma=0.007304 ! Fit after self-cal, rms=0.918250Jy sigma=0.007175 ! 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=0.6771 mas, bmaj=1.66 mas, bpa=-2.678 degrees ! Estimated noise=846.944 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 = 0.0645562 Jy ! Component: 100 - total flux cleaned = 0.085706 Jy ! Total flux subtracted in 100 components = 0.085706 Jy ! Clean residual min=-0.003555 max=0.008565 Jy/beam ! Clean residual mean=0.000003 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.085706 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.085706 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=0.092865Jy sigma=0.000669 ! Fit after self-cal, rms=0.092577Jy sigma=0.000667 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00949068 Jy ! Component: 100 - total flux cleaned = 0.0132893 Jy ! Total flux subtracted in 100 components = 0.0132893 Jy ! Clean residual min=-0.003300 max=0.003141 Jy/beam ! Clean residual mean=0.000001 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.0989953 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.0989953 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=0.091824Jy sigma=0.000659 ! Fit after self-cal, rms=0.091793Jy sigma=0.000659 ! 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=0.8671 mas, bmaj=2.021 mas, bpa=-2.338 degrees ! Estimated noise=381.639 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 = 0.00197732 Jy ! Component: 100 - total flux cleaned = 0.00258406 Jy ! Component: 150 - total flux cleaned = 0.00274924 Jy ! Component: 200 - total flux cleaned = 0.00285903 Jy ! Total flux subtracted in 200 components = 0.00285903 Jy ! Clean residual min=-0.003405 max=0.002704 Jy/beam ! Clean residual mean=0.000006 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.101854 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.101854 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=0.091769Jy sigma=0.000658 ! Fit after self-cal, rms=0.091768Jy sigma=0.000658 ! 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 1.21 FD 0.98 HN 0.99 KP 0.97 ! LA 0.97 MK 0.95 NL 0.91 OV 1.04 ! PT 1.07 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.00 KP 0.93 ! LA 0.96 MK 0.98 NL 0.97 OV 1.02 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.00 KP 0.87 ! LA 0.96 MK 0.99 NL 0.92 OV 1.05 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.98 KP 0.96 ! LA 0.98 MK 0.98 NL 0.95 OV 1.06 ! PT 1.09 SC 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.96 KP 0.97 ! LA 0.98 MK 0.99 NL 0.87 OV 1.07 ! PT 1.19 SC 1.11 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.14 HN 1.07 KP 1.04 ! LA 1.10 MK 1.03 NL 0.98 OV 1.08 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.31 KP 0.94 ! LA 0.98 MK 1.20 NL 0.85 OV 1.25 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.04 HN 1.03 KP 0.99 ! LA 0.95 MK 0.99 NL 0.86 OV 0.98 ! PT 1.02 SC 1.15 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.98 HN 1.20 KP 0.94 ! LA 0.97 MK 0.97 NL 0.87 OV 1.03 ! PT 1.07 SC 0.92 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.03 KP 0.96 ! LA 0.98 MK 1.01 NL 0.86 OV 0.99 ! PT 1.07 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.00 HN 1.22 KP 0.89 ! LA 1.01 MK 0.95 NL 0.88 OV 1.03 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.97 KP 0.96 ! LA 0.96 MK 0.95 NL 0.85 OV 1.10 ! PT 1.12 SC 1.03 ! ! ! Fit before self-cal, rms=0.091768Jy sigma=0.000658 ! Fit after self-cal, rms=0.094369Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8687 mas, bmaj=2.024 mas, bpa=-2.541 degrees ! Estimated noise=380.732 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 = -0.000579714 Jy ! Component: 100 - total flux cleaned = -0.000685009 Jy ! Component: 150 - total flux cleaned = -0.000698968 Jy ! Component: 200 - total flux cleaned = -0.000711141 Jy ! Total flux subtracted in 200 components = -0.000711141 Jy ! Clean residual min=-0.001942 max=0.001808 Jy/beam ! Clean residual mean=0.000009 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.101143 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.101143 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=0.094358Jy sigma=0.000654 ! Fit after self-cal, rms=0.094497Jy sigma=0.000654 ! 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=0.094497Jy sigma=0.000654 ! Fit after self-cal, rms=0.099543Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8705 mas, bmaj=2.025 mas, bpa=-2.577 degrees ! Estimated noise=381.105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.87775e-05 Jy ! Component: 100 - total flux cleaned = 1.30119e-05 Jy ! Component: 150 - total flux cleaned = -2.45911e-05 Jy ! Component: 200 - total flux cleaned = -3.33461e-05 Jy ! Total flux subtracted in 200 components = -3.33461e-05 Jy ! Clean residual min=-0.001060 max=0.001412 Jy/beam ! Clean residual mean=-0.000000 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.10111 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.10111 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=0.099539Jy sigma=0.000651 ! Fit after self-cal, rms=0.099661Jy sigma=0.000651 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 (23.6, 22.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000891212 Jy ! Component: 100 - total flux cleaned = 0.00103739 Jy ! Component: 150 - total flux cleaned = 0.00115667 Jy ! Component: 200 - total flux cleaned = 0.00127552 Jy ! Total flux subtracted in 200 components = 0.00127552 Jy ! Clean residual min=-0.001089 max=0.001297 Jy/beam ! Clean residual mean=0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.102385 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.102385 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=0.099642Jy sigma=0.000651 ! Fit after self-cal, rms=0.099644Jy sigma=0.000651 ! Inverting map ! Added new window around map position (-13.4, 20.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123864 Jy ! Component: 100 - total flux cleaned = 0.00174107 Jy ! Component: 150 - total flux cleaned = 0.00190001 Jy ! Component: 200 - total flux cleaned = 0.00197714 Jy ! Total flux subtracted in 200 components = 0.00197714 Jy ! Clean residual min=-0.001106 max=0.001089 Jy/beam ! Clean residual mean=-0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.104363 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 0.104363 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=0.099624Jy sigma=0.000650 ! Fit after self-cal, rms=0.099625Jy sigma=0.000650 ! 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=0.099625Jy sigma=0.000650 ! Fit after self-cal, rms=0.112884Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8701 mas, bmaj=2.024 mas, bpa=-2.654 degrees ! Estimated noise=381.427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000533796 Jy ! Component: 100 - total flux cleaned = 0.000616222 Jy ! Component: 150 - total flux cleaned = 0.000652893 Jy ! Component: 200 - total flux cleaned = 0.000701581 Jy ! Total flux subtracted in 200 components = 0.000701581 Jy ! Clean residual min=-0.000915 max=0.000991 Jy/beam ! Clean residual mean=-0.000002 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.105064 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 0.105064 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=0.112876Jy sigma=0.000645 ! Fit after self-cal, rms=0.113143Jy sigma=0.000645 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 = 0.000203439 Jy ! Component: 100 - total flux cleaned = 0.000279514 Jy ! Component: 150 - total flux cleaned = 0.000334379 Jy ! Component: 200 - total flux cleaned = 0.000359687 Jy ! Total flux subtracted in 200 components = 0.000359687 Jy ! Clean residual min=-0.000908 max=0.000935 Jy/beam ! Clean residual mean=-0.000003 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.105424 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.105424 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=0.113138Jy sigma=0.000645 ! Fit after self-cal, rms=0.113139Jy sigma=0.000645 ! 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=0.113139Jy sigma=0.000645 ! Fit after self-cal, rms=0.115699Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.128 mas, bmaj=3.524 mas, bpa=-1.108 degrees ! Estimated noise=495.759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000568098 Jy ! Component: 100 - total flux cleaned = 0.000762804 Jy ! Component: 150 - total flux cleaned = 0.000829949 Jy ! Component: 200 - total flux cleaned = 0.000858638 Jy ! Total flux subtracted in 200 components = 0.000858638 Jy ! Clean residual min=-0.001062 max=0.001164 Jy/beam ! Clean residual mean=-0.000006 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.106282 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.106282 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=0.115696Jy sigma=0.000645 ! Fit after self-cal, rms=0.115733Jy sigma=0.000645 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 = 0.000142583 Jy ! Component: 100 - total flux cleaned = 0.000195713 Jy ! Component: 150 - total flux cleaned = 0.000210805 Jy ! Component: 200 - total flux cleaned = 0.000224533 Jy ! Total flux subtracted in 200 components = 0.000224533 Jy ! Clean residual min=-0.001071 max=0.001109 Jy/beam ! Clean residual mean=-0.000006 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.106507 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 0.106507 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=0.115732Jy sigma=0.000645 ! Fit after self-cal, rms=0.115733Jy sigma=0.000645 ! 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=0.8698 mas, bmaj=2.024 mas, bpa=-2.686 degrees ! Estimated noise=381.722 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8698 x 2.024 at -2.686 degrees (North through East) ! Clean map min=-0.00088175 max=0.084367 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=0.6802 mas, bmaj=1.658 mas, bpa=-3.085 degrees ! Estimated noise=841.117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.063946 Jy ! Component: 100 - total flux cleaned = 0.0856788 Jy ! Component: 150 - total flux cleaned = 0.0945773 Jy ! Component: 200 - total flux cleaned = 0.0984109 Jy ! Total flux subtracted in 200 components = 0.0984109 Jy ! Clean residual min=-0.002208 max=0.002008 Jy/beam ! Clean residual mean=0.000001 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0984109 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0984109 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8698 mas, bmaj=2.024 mas, bpa=-2.686 degrees ! Estimated noise=381.722 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 = 0.00256433 Jy ! Component: 100 - total flux cleaned = 0.00411054 Jy ! Component: 150 - total flux cleaned = 0.00524927 Jy ! Component: 200 - total flux cleaned = 0.0058705 Jy ! Total flux subtracted in 200 components = 0.0058705 Jy ! Clean residual min=-0.001082 max=0.000955 Jy/beam ! Clean residual mean=-0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.104281 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 34 components and 0.104281 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=2.128 mas, bmaj=3.524 mas, bpa=-1.108 degrees ! Estimated noise=495.759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108836 Jy ! Component: 100 - total flux cleaned = 0.00170761 Jy ! Component: 150 - total flux cleaned = 0.00190765 Jy ! Component: 200 - total flux cleaned = 0.0020385 Jy ! Total flux subtracted in 200 components = 0.0020385 Jy ! Clean residual min=-0.001142 max=0.001179 Jy/beam ! Clean residual mean=-0.000005 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.10632 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 = 0.000133999 Jy ! Component: 100 - total flux cleaned = 0.000168338 Jy ! Component: 150 - total flux cleaned = 0.000245791 Jy ! Component: 200 - total flux cleaned = 0.000287252 Jy ! Total flux subtracted in 200 components = 0.000287252 Jy ! Clean residual min=-0.001076 max=0.001174 Jy/beam ! Clean residual mean=-0.000005 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.106607 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 69 components and 0.106607 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8698 mas, bmaj=2.024 mas, bpa=-2.686 degrees ! Estimated noise=381.722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.51355e-05 Jy ! Component: 100 - total flux cleaned = -7.59935e-05 Jy ! Component: 150 - total flux cleaned = -9.46389e-05 Jy ! Component: 200 - total flux cleaned = -9.44064e-05 Jy ! Total flux subtracted in 200 components = -9.44064e-05 Jy ! Clean residual min=-0.000943 max=0.000925 Jy/beam ! Clean residual mean=-0.000003 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.106513 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.106513 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=0.115740Jy sigma=0.000645 ! Fit after self-cal, rms=0.115746Jy sigma=0.000645 wmodel J1025-0509_X_2017_05_31_pus_map.mod ! Writing 81 model components to file: J1025-0509_X_2017_05_31_pus_map.mod wobs J1025-0509_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1025-0509_X_2017_05_31_pus_uvs.fits wwins J1025-0509_X_2017_05_31_pus_map.win ! wwins: Wrote 3 windows to J1025-0509_X_2017_05_31_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 = -0.000173664 Jy ! Component: 100 - total flux cleaned = -0.00025318 Jy ! Component: 150 - total flux cleaned = -0.000208886 Jy ! Component: 200 - total flux cleaned = -0.000123598 Jy ! Component: 250 - total flux cleaned = -6.88459e-05 Jy ! Component: 300 - total flux cleaned = -1.57705e-05 Jy ! Component: 350 - total flux cleaned = 2.26554e-05 Jy ! Component: 400 - total flux cleaned = 4.78817e-05 Jy ! Component: 450 - total flux cleaned = 6.03117e-05 Jy ! Component: 500 - total flux cleaned = 8.4546e-05 Jy ! Component: 550 - total flux cleaned = 0.000108354 Jy ! Component: 600 - total flux cleaned = 0.000120025 Jy ! Component: 650 - total flux cleaned = 0.000120128 Jy ! Component: 700 - total flux cleaned = 0.000108836 Jy ! Component: 750 - total flux cleaned = 7.61553e-05 Jy ! Component: 800 - total flux cleaned = 6.54879e-05 Jy ! Component: 850 - total flux cleaned = 8.65728e-05 Jy ! Component: 900 - total flux cleaned = 9.67265e-05 Jy ! Component: 950 - total flux cleaned = 0.000106782 Jy ! Component: 1000 - total flux cleaned = 0.000106492 Jy ! Component: 1050 - total flux cleaned = 7.65332e-05 Jy ! Component: 1100 - total flux cleaned = 6.66966e-05 Jy ! Component: 1150 - total flux cleaned = 3.75316e-05 Jy ! Component: 1200 - total flux cleaned = -1.01963e-05 Jy ! Component: 1250 - total flux cleaned = -1.00367e-05 Jy ! Component: 1300 - total flux cleaned = -1.93186e-05 Jy ! Component: 1350 - total flux cleaned = -4.69884e-05 Jy ! Component: 1400 - total flux cleaned = -6.53119e-05 Jy ! Component: 1450 - total flux cleaned = -0.000101469 Jy ! Component: 1500 - total flux cleaned = -0.000110367 Jy ! Component: 1550 - total flux cleaned = -0.000119387 Jy ! Component: 1600 - total flux cleaned = -0.000145756 Jy ! Component: 1650 - total flux cleaned = -0.000163252 Jy ! Component: 1700 - total flux cleaned = -0.000206284 Jy ! Component: 1750 - total flux cleaned = -0.000265973 Jy ! Component: 1800 - total flux cleaned = -0.000257371 Jy ! Component: 1850 - total flux cleaned = -0.000248976 Jy ! Component: 1900 - total flux cleaned = -0.000282247 Jy ! Component: 1950 - total flux cleaned = -0.000315157 Jy ! Component: 2000 - total flux cleaned = -0.000315112 Jy ! Total flux subtracted in 2048 components = -0.000307081 Jy ! Clean residual min=-0.000542 max=0.000442 Jy/beam ! Clean residual mean=-0.000001 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.106206 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 227 components and 0.106206 Jy ![Exited script file: muppet] wmap "J1025-0509_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8698 x 2.024 at -2.686 degrees (North through East) ! Clean map min=-0.00080406 max=0.083971 Jy/beam ! Writing clean map to FITS file: J1025-0509_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0839714 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154812 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.553087 0.553087 1.10617 2.21235 4.4247 8.84939 17.6988 35.3976 70.7952 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.083 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8698 x 2.024 at -2.686 degrees (North through East) ! Clean map min=-0.00080406 max=0.083971 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 J1025-0509_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:48:11 2019