! Started logfile: J1727+5510_X_2017_06_15_pus_uvs.log on Tue May 7 19:59:48 2019 obs J1727+5510_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1727+5510_X_2017_06_15_pus_uva.fits ! AN table 1: 150 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.736444 visibilities/baseline/integration-bin. ! Found source: J1727+5510 ! ! 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 989 lines of history. ! ! Reading 59652 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 J1727+5510_X_2017_06_15_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 270 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 270 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 283 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 283 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 283 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 283 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 283 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 283 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 283 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 283 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 283 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 283 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.848667Jy sigma=0.007068 ! Fit after self-cal, rms=0.832961Jy sigma=0.006956 ! 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=0.8336 mas, bmaj=1.022 mas, bpa=-11.34 degrees ! Estimated noise=665.552 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 = 0.128676 Jy ! Component: 100 - total flux cleaned = 0.163362 Jy ! Total flux subtracted in 100 components = 0.163362 Jy ! Clean residual min=-0.004869 max=0.015004 Jy/beam ! Clean residual mean=-0.000007 rms=0.001567 Jy/beam ! Combined flux in latest and established models = 0.163362 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.163362 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=0.092634Jy sigma=0.000718 ! Fit after self-cal, rms=0.092531Jy sigma=0.000717 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168161 Jy ! Component: 100 - total flux cleaned = 0.0255156 Jy ! Total flux subtracted in 100 components = 0.0255156 Jy ! Clean residual min=-0.004067 max=0.005924 Jy/beam ! Clean residual mean=-0.000004 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.188877 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.188877 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=0.089090Jy sigma=0.000681 ! Fit after self-cal, rms=0.089055Jy sigma=0.000681 ! 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=1.029 mas, bmaj=1.259 mas, bpa=-5.028 degrees ! Estimated noise=354.382 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 = 0.00736083 Jy ! Component: 100 - total flux cleaned = 0.0109253 Jy ! Component: 150 - total flux cleaned = 0.0128819 Jy ! Component: 200 - total flux cleaned = 0.0136737 Jy ! Total flux subtracted in 200 components = 0.0136737 Jy ! Clean residual min=-0.002975 max=0.004405 Jy/beam ! Clean residual mean=-0.000017 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.202551 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.202551 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=0.088559Jy sigma=0.000675 ! Fit after self-cal, rms=0.088556Jy sigma=0.000675 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.99 KP 1.01 ! LA 0.96 MK 0.98 NL 1.11 OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.01 KP 0.97 ! LA 0.96 MK 0.98 NL 1.13 OV 0.98 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 1.00 ! LA 0.99 MK 0.99 NL 1.06 OV 0.99 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.03 KP 0.99 ! LA 0.98 MK 1.02 NL 1.04 OV 0.99 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.96 KP 0.98 ! LA 0.99 MK 1.00 NL 1.05 OV 0.98 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.99 KP 0.99 ! LA 0.97 MK 0.99 NL 1.05 OV 0.98 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.98 KP 0.99 ! LA 1.00 MK 1.00 NL 1.05 OV 0.99 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.98 KP 0.97 ! LA 0.98 MK 0.98 NL 1.06 OV 0.97 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.01 KP 0.97 ! LA 0.97 MK 0.97 NL 1.06 OV 0.97 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.02 KP 0.99 ! LA 0.99 MK 0.99 NL 1.04 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 0.97 ! LA 0.98 MK 0.97 NL 1.04 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.97 KP 1.00 ! LA 0.97 MK 0.94 NL 1.03 OV 0.97 ! PT 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.088556Jy sigma=0.000675 ! Fit after self-cal, rms=0.088563Jy sigma=0.000672 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=1.264 mas, bpa=-6.107 degrees ! Estimated noise=353.345 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 = -0.00139022 Jy ! Component: 100 - total flux cleaned = -0.00145175 Jy ! Component: 150 - total flux cleaned = -0.00139843 Jy ! Component: 200 - total flux cleaned = -0.00134717 Jy ! Total flux subtracted in 200 components = -0.00134717 Jy ! Clean residual min=-0.003174 max=0.003908 Jy/beam ! Clean residual mean=-0.000009 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.201204 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.201204 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=0.088531Jy sigma=0.000672 ! Fit after self-cal, rms=0.088546Jy sigma=0.000672 ! 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=0.088546Jy sigma=0.000672 ! Fit after self-cal, rms=0.100747Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=1.262 mas, bpa=-5.652 degrees ! Estimated noise=353.029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000513687 Jy ! Component: 100 - total flux cleaned = 0.000686429 Jy ! Component: 150 - total flux cleaned = 0.000784089 Jy ! Component: 200 - total flux cleaned = 0.000783773 Jy ! Total flux subtracted in 200 components = 0.000783773 Jy ! Clean residual min=-0.001223 max=0.002447 Jy/beam ! Clean residual mean=-0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.201988 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 26 components and 0.201988 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=0.100722Jy sigma=0.000646 ! Fit after self-cal, rms=0.100990Jy sigma=0.000646 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 (-0.4, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143405 Jy ! Component: 100 - total flux cleaned = 0.00142825 Jy ! Component: 150 - total flux cleaned = 0.00125497 Jy ! Component: 200 - total flux cleaned = 0.00108007 Jy ! Total flux subtracted in 200 components = 0.00108007 Jy ! Clean residual min=-0.001026 max=0.001661 Jy/beam ! Clean residual mean=0.000000 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.203068 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.203068 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=0.100939Jy sigma=0.000645 ! Fit after self-cal, rms=0.100933Jy sigma=0.000645 ! Inverting map ! Added new window around map position (0.8, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000697356 Jy ! Component: 100 - total flux cleaned = 0.000846201 Jy ! Component: 150 - total flux cleaned = 0.000907965 Jy ! Component: 200 - total flux cleaned = 0.000961969 Jy ! Total flux subtracted in 200 components = 0.000961969 Jy ! Clean residual min=-0.000943 max=0.001037 Jy/beam ! Clean residual mean=0.000002 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.20403 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.20403 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=0.100905Jy sigma=0.000645 ! Fit after self-cal, rms=0.100902Jy sigma=0.000645 ! 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=0.100902Jy sigma=0.000645 ! Fit after self-cal, rms=0.101790Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=1.261 mas, bpa=-6.514 degrees ! Estimated noise=352.419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000694242 Jy ! Component: 100 - total flux cleaned = 0.000851228 Jy ! Component: 150 - total flux cleaned = 0.00098217 Jy ! Component: 200 - total flux cleaned = 0.00109601 Jy ! Total flux subtracted in 200 components = 0.00109601 Jy ! Clean residual min=-0.000935 max=0.001012 Jy/beam ! Clean residual mean=-0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.205126 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.205126 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=0.101771Jy sigma=0.000644 ! Fit after self-cal, rms=0.101771Jy sigma=0.000644 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 (5.4, 19.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00080464 Jy ! Component: 100 - total flux cleaned = 0.000985782 Jy ! Component: 150 - total flux cleaned = 0.00106772 Jy ! Component: 200 - total flux cleaned = 0.00116448 Jy ! Total flux subtracted in 200 components = 0.00116448 Jy ! Clean residual min=-0.000914 max=0.000896 Jy/beam ! Clean residual mean=0.000000 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.20629 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 68 components and 0.20629 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=0.101758Jy sigma=0.000644 ! Fit after self-cal, rms=0.101757Jy sigma=0.000644 ! 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=0.101757Jy sigma=0.000644 ! Fit after self-cal, rms=0.101748Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.363 mas, bmaj=2.449 mas, bpa=86.76 degrees ! Estimated noise=439.402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000639716 Jy ! Component: 100 - total flux cleaned = 0.00108009 Jy ! Component: 150 - total flux cleaned = 0.00127534 Jy ! Component: 200 - total flux cleaned = 0.00137059 Jy ! Total flux subtracted in 200 components = 0.00137059 Jy ! Clean residual min=-0.000941 max=0.000904 Jy/beam ! Clean residual mean=0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.207661 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.207661 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=0.101745Jy sigma=0.000644 ! Fit after self-cal, rms=0.101743Jy sigma=0.000644 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 = 0.00011611 Jy ! Component: 100 - total flux cleaned = 0.000175601 Jy ! Component: 150 - total flux cleaned = 0.000220625 Jy ! Component: 200 - total flux cleaned = 0.000261252 Jy ! Total flux subtracted in 200 components = 0.000261252 Jy ! Clean residual min=-0.000936 max=0.000888 Jy/beam ! Clean residual mean=0.000002 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.207922 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 102 components and 0.207922 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=0.101742Jy sigma=0.000644 ! Fit after self-cal, rms=0.101741Jy sigma=0.000644 ! 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=1.026 mas, bmaj=1.261 mas, bpa=-6.857 degrees ! Estimated noise=352.136 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.026 x 1.261 at -6.857 degrees (North through East) ! Clean map min=-0.0007936 max=0.16684 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=0.8258 mas, bmaj=1.024 mas, bpa=-13.01 degrees ! Estimated noise=666.601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.128456 Jy ! Component: 100 - total flux cleaned = 0.163987 Jy ! Component: 150 - total flux cleaned = 0.179904 Jy ! Component: 200 - total flux cleaned = 0.188462 Jy ! Total flux subtracted in 200 components = 0.188462 Jy ! Clean residual min=-0.001895 max=0.004468 Jy/beam ! Clean residual mean=-0.000004 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.188462 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.188462 Jy ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=1.261 mas, bpa=-6.857 degrees ! Estimated noise=352.136 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 = 0.00708449 Jy ! Component: 100 - total flux cleaned = 0.0109581 Jy ! Component: 150 - total flux cleaned = 0.013262 Jy ! Component: 200 - total flux cleaned = 0.0148064 Jy ! Total flux subtracted in 200 components = 0.0148064 Jy ! Clean residual min=-0.000953 max=0.001002 Jy/beam ! Clean residual mean=-0.000006 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.203268 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 36 components and 0.203269 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=2.363 mas, bmaj=2.449 mas, bpa=86.76 degrees ! Estimated noise=439.402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167054 Jy ! Component: 100 - total flux cleaned = 0.00267588 Jy ! Component: 150 - total flux cleaned = 0.00337885 Jy ! Component: 200 - total flux cleaned = 0.00391633 Jy ! Total flux subtracted in 200 components = 0.00391633 Jy ! Clean residual min=-0.000998 max=0.000950 Jy/beam ! Clean residual mean=-0.000001 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.207185 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 = 0.000324983 Jy ! Component: 100 - total flux cleaned = 0.000482274 Jy ! Component: 150 - total flux cleaned = 0.00056983 Jy ! Component: 200 - total flux cleaned = 0.000626209 Jy ! Total flux subtracted in 200 components = 0.000626209 Jy ! Clean residual min=-0.000962 max=0.000911 Jy/beam ! Clean residual mean=0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.207811 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 90 components and 0.207811 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=1.261 mas, bpa=-6.857 degrees ! Estimated noise=352.136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.67264e-05 Jy ! Component: 100 - total flux cleaned = 0.000166016 Jy ! Component: 150 - total flux cleaned = 0.000219113 Jy ! Component: 200 - total flux cleaned = 0.000251142 Jy ! Total flux subtracted in 200 components = 0.000251142 Jy ! Clean residual min=-0.000841 max=0.000918 Jy/beam ! Clean residual mean=0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.208062 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 105 components and 0.208062 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=0.101717Jy sigma=0.000644 ! Fit after self-cal, rms=0.101715Jy sigma=0.000644 wmodel J1727+5510_X_2017_06_15_pus_map.mod ! Writing 105 model components to file: J1727+5510_X_2017_06_15_pus_map.mod wobs J1727+5510_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1727+5510_X_2017_06_15_pus_uvs.fits wwins J1727+5510_X_2017_06_15_pus_map.win ! wwins: Wrote 4 windows to J1727+5510_X_2017_06_15_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 = 0.000155379 Jy ! Component: 100 - total flux cleaned = 0.000185252 Jy ! Component: 150 - total flux cleaned = 0.00027195 Jy ! Component: 200 - total flux cleaned = 0.000354813 Jy ! Component: 250 - total flux cleaned = 0.000421619 Jy ! Component: 300 - total flux cleaned = 0.000499822 Jy ! Component: 350 - total flux cleaned = 0.000538008 Jy ! Component: 400 - total flux cleaned = 0.00055059 Jy ! Component: 450 - total flux cleaned = 0.000562828 Jy ! Component: 500 - total flux cleaned = 0.000562605 Jy ! Component: 550 - total flux cleaned = 0.00056251 Jy ! Component: 600 - total flux cleaned = 0.000597277 Jy ! Component: 650 - total flux cleaned = 0.000585542 Jy ! Component: 700 - total flux cleaned = 0.000619372 Jy ! Component: 750 - total flux cleaned = 0.000619195 Jy ! Component: 800 - total flux cleaned = 0.000630249 Jy ! Component: 850 - total flux cleaned = 0.000641196 Jy ! Component: 900 - total flux cleaned = 0.000652003 Jy ! Component: 950 - total flux cleaned = 0.000662668 Jy ! Component: 1000 - total flux cleaned = 0.000715539 Jy ! Component: 1050 - total flux cleaned = 0.000736417 Jy ! Component: 1100 - total flux cleaned = 0.000787878 Jy ! Component: 1150 - total flux cleaned = 0.000808389 Jy ! Component: 1200 - total flux cleaned = 0.000798096 Jy ! Component: 1250 - total flux cleaned = 0.000808332 Jy ! Component: 1300 - total flux cleaned = 0.000838094 Jy ! Component: 1350 - total flux cleaned = 0.000847896 Jy ! Component: 1400 - total flux cleaned = 0.000877167 Jy ! Component: 1450 - total flux cleaned = 0.000847913 Jy ! Component: 1500 - total flux cleaned = 0.000847887 Jy ! Component: 1550 - total flux cleaned = 0.000857571 Jy ! Component: 1600 - total flux cleaned = 0.000876523 Jy ! Component: 1650 - total flux cleaned = 0.000848455 Jy ! Component: 1700 - total flux cleaned = 0.000876586 Jy ! Component: 1750 - total flux cleaned = 0.000922835 Jy ! Component: 1800 - total flux cleaned = 0.000922904 Jy ! Component: 1850 - total flux cleaned = 0.000941148 Jy ! Component: 1900 - total flux cleaned = 0.000977308 Jy ! Component: 1950 - total flux cleaned = 0.00093246 Jy ! Component: 2000 - total flux cleaned = 0.000994849 Jy ! Total flux subtracted in 2048 components = 0.000977138 Jy ! Clean residual min=-0.000456 max=0.000496 Jy/beam ! Clean residual mean=0.000002 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.209039 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 246 components and 0.209039 Jy ![Exited script file: muppet] wmap "J1727+5510_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.026 x 1.261 at -6.857 degrees (North through East) ! Clean map min=-0.00074923 max=0.16709 Jy/beam ! Writing clean map to FITS file: J1727+5510_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.167087 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000163646 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.293823 0.293823 0.587646 1.17529 2.35058 4.70117 9.40233 18.8047 37.6093 75.2187 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.167 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.026 x 1.261 at -6.857 degrees (North through East) ! Clean map min=-0.00074923 max=0.16709 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 J1727+5510_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:59:51 2019