! Started logfile: J0653+2353_X_2017_10_09_pus_uvs.log on Sun May 12 15:18:22 2019 obs J0653+2353_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0653+2353_X_2017_10_09_pus_uva.fits ! AN table 1: 296 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.770646 visibilities/baseline/integration-bin. ! Found source: J0653+2353 ! ! 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 763 lines of history. ! ! Reading 98544 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 J0653+2353_X_2017_10_09_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 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.905583Jy sigma=0.007861 ! Fit after self-cal, rms=0.892076Jy sigma=0.007751 ! 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=0.7484 mas, bmaj=2.139 mas, bpa=-22.04 degrees ! Estimated noise=1046.86 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 = 0.0838045 Jy ! Component: 100 - total flux cleaned = 0.106333 Jy ! Total flux subtracted in 100 components = 0.106333 Jy ! Clean residual min=-0.005692 max=0.010035 Jy/beam ! Clean residual mean=-0.000051 rms=0.001737 Jy/beam ! Combined flux in latest and established models = 0.106333 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.106333 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=0.080097Jy sigma=0.000663 ! Fit after self-cal, rms=0.080079Jy sigma=0.000663 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114725 Jy ! Component: 100 - total flux cleaned = 0.0179402 Jy ! Total flux subtracted in 100 components = 0.0179402 Jy ! Clean residual min=-0.003912 max=0.005835 Jy/beam ! Clean residual mean=-0.000036 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.124273 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.124273 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=0.078293Jy sigma=0.000647 ! Fit after self-cal, rms=0.078274Jy sigma=0.000647 ! 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=0.9628 mas, bmaj=2.308 mas, bpa=-19.96 degrees ! Estimated noise=261.96 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 (-4.8, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00598205 Jy ! Component: 100 - total flux cleaned = 0.0097016 Jy ! Component: 150 - total flux cleaned = 0.0123942 Jy ! Component: 200 - total flux cleaned = 0.0144459 Jy ! Total flux subtracted in 200 components = 0.0144459 Jy ! Clean residual min=-0.002018 max=0.003983 Jy/beam ! Clean residual mean=-0.000013 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.138719 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 36 components and 0.138719 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=0.077721Jy sigma=0.000642 ! Fit after self-cal, rms=0.077684Jy sigma=0.000642 ! Inverting map ! Added new window around map position (1.6, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277106 Jy ! Component: 100 - total flux cleaned = 0.00312816 Jy ! Component: 150 - total flux cleaned = 0.00336781 Jy ! Component: 200 - total flux cleaned = 0.00357728 Jy ! Total flux subtracted in 200 components = 0.00357728 Jy ! Clean residual min=-0.001525 max=0.001841 Jy/beam ! Clean residual mean=-0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.142296 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 0.142296 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=0.077513Jy sigma=0.000640 ! Fit after self-cal, rms=0.077501Jy sigma=0.000640 ! 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 0.99 FD 1.01 HN 1.01 KP 0.99 ! LA 1.00 MK 0.98 NL 0.91 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.99 KP 1.03 ! LA 0.98 MK 0.96 NL 0.96 OV 1.00* ! PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.99 KP 0.98 ! LA 1.01 MK 0.99 NL 0.95 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.99 KP 1.00 ! LA 1.01 MK 0.99 NL 0.95 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.97 KP 1.00 ! LA 0.99 MK 1.01 NL 0.92 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.01 KP 0.98 ! LA 1.01 MK 1.06 NL 0.93 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.98 KP 0.98 ! LA 1.02 MK 1.01 NL 0.92 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 1.00 KP 0.98 ! LA 0.99 MK 0.99 NL 0.98 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.01 KP 1.00 ! LA 1.03 MK 0.97 NL 0.97 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.03 KP 1.00 ! LA 1.02 MK 0.98 NL 0.91 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.02 KP 1.02 ! LA 1.02 MK 0.97 NL 0.99 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.02 KP 0.95 ! LA 1.02 MK 0.98 NL 0.99 OV 1.00* ! PT 1.01 ! ! ! Fit before self-cal, rms=0.077501Jy sigma=0.000640 ! Fit after self-cal, rms=0.077114Jy sigma=0.000639 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9592 mas, bmaj=2.324 mas, bpa=-20.04 degrees ! Estimated noise=260.766 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 = 0.00101503 Jy ! Component: 100 - total flux cleaned = 0.00137791 Jy ! Component: 150 - total flux cleaned = 0.0015238 Jy ! Component: 200 - total flux cleaned = 0.0016708 Jy ! Total flux subtracted in 200 components = 0.0016708 Jy ! Clean residual min=-0.000924 max=0.000743 Jy/beam ! Clean residual mean=-0.000000 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.143967 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 90 components and 0.143967 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=0.077092Jy sigma=0.000639 ! Fit after self-cal, rms=0.077099Jy sigma=0.000639 ! 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=0.077099Jy sigma=0.000639 ! Fit after self-cal, rms=0.077122Jy sigma=0.000638 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9593 mas, bmaj=2.325 mas, bpa=-20 degrees ! Estimated noise=260.792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000267345 Jy ! Component: 100 - total flux cleaned = 0.000357731 Jy ! Component: 150 - total flux cleaned = 0.00044817 Jy ! Component: 200 - total flux cleaned = 0.000488862 Jy ! Total flux subtracted in 200 components = 0.000488862 Jy ! Clean residual min=-0.000680 max=0.000607 Jy/beam ! Clean residual mean=-0.000005 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.144456 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 114 components and 0.144456 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=0.077115Jy sigma=0.000638 ! Fit after self-cal, rms=0.077118Jy sigma=0.000638 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 = 0.000101888 Jy ! Component: 100 - total flux cleaned = 0.000114273 Jy ! Component: 150 - total flux cleaned = 0.000136348 Jy ! Component: 200 - total flux cleaned = 0.000146479 Jy ! Total flux subtracted in 200 components = 0.000146479 Jy ! Clean residual min=-0.000673 max=0.000569 Jy/beam ! Clean residual mean=-0.000004 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.144602 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 133 components and 0.144602 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=0.077115Jy sigma=0.000638 ! Fit after self-cal, rms=0.077114Jy sigma=0.000638 ! 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=0.077114Jy sigma=0.000638 ! Fit after self-cal, rms=0.077160Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9591 mas, bmaj=2.325 mas, bpa=-20.01 degrees ! Estimated noise=260.932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.573e-05 Jy ! Component: 100 - total flux cleaned = 0.000134717 Jy ! Component: 150 - total flux cleaned = 0.000125756 Jy ! Component: 200 - total flux cleaned = 0.000142543 Jy ! Total flux subtracted in 200 components = 0.000142543 Jy ! Clean residual min=-0.000675 max=0.000552 Jy/beam ! Clean residual mean=-0.000005 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.144745 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 143 components and 0.144745 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=0.077158Jy sigma=0.000638 ! Fit after self-cal, rms=0.077159Jy sigma=0.000638 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 = 3.82926e-05 Jy ! Component: 100 - total flux cleaned = 4.64384e-05 Jy ! Component: 150 - total flux cleaned = 3.89583e-05 Jy ! Component: 200 - total flux cleaned = 3.89087e-05 Jy ! Total flux subtracted in 200 components = 3.89087e-05 Jy ! Clean residual min=-0.000666 max=0.000538 Jy/beam ! Clean residual mean=-0.000005 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.144784 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 154 components and 0.144784 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=0.077157Jy sigma=0.000638 ! Fit after self-cal, rms=0.077157Jy sigma=0.000638 ! 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=0.077157Jy sigma=0.000638 ! Fit after self-cal, rms=0.077176Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.224 mas, bmaj=2.76 mas, bpa=-21.65 degrees ! Estimated noise=320.392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.34419e-05 Jy ! Component: 100 - total flux cleaned = -2.2027e-05 Jy ! Component: 150 - total flux cleaned = -1.52331e-05 Jy ! Component: 200 - total flux cleaned = -9.11678e-06 Jy ! Total flux subtracted in 200 components = -9.11678e-06 Jy ! Clean residual min=-0.000743 max=0.000619 Jy/beam ! Clean residual mean=-0.000011 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.144775 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 165 components and 0.144775 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=0.077176Jy sigma=0.000638 ! Fit after self-cal, rms=0.077176Jy sigma=0.000638 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 = -1.25101e-06 Jy ! Component: 100 - total flux cleaned = -1.15125e-05 Jy ! Component: 150 - total flux cleaned = -1.15157e-05 Jy ! Component: 200 - total flux cleaned = -1.5687e-05 Jy ! Total flux subtracted in 200 components = -1.5687e-05 Jy ! Clean residual min=-0.000731 max=0.000612 Jy/beam ! Clean residual mean=-0.000011 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.144759 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 175 components and 0.144759 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=0.077176Jy sigma=0.000638 ! Fit after self-cal, rms=0.077176Jy sigma=0.000638 ! 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=0.9587 mas, bmaj=2.325 mas, bpa=-20.02 degrees ! Estimated noise=260.998 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9587 x 2.325 at -20.02 degrees (North through East) ! Clean map min=-0.0007808 max=0.10887 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=0.7452 mas, bmaj=2.151 mas, bpa=-22.11 degrees ! Estimated noise=1035.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0826693 Jy ! Component: 100 - total flux cleaned = 0.105155 Jy ! Component: 150 - total flux cleaned = 0.116583 Jy ! Component: 200 - total flux cleaned = 0.123933 Jy ! Total flux subtracted in 200 components = 0.123933 Jy ! Clean residual min=-0.003523 max=0.004051 Jy/beam ! Clean residual mean=-0.000038 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.123933 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.123933 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9587 mas, bmaj=2.325 mas, bpa=-20.02 degrees ! Estimated noise=260.998 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 = 0.00600932 Jy ! Component: 100 - total flux cleaned = 0.0100044 Jy ! Component: 150 - total flux cleaned = 0.0128225 Jy ! Component: 200 - total flux cleaned = 0.0148876 Jy ! Total flux subtracted in 200 components = 0.0148876 Jy ! Clean residual min=-0.001174 max=0.001435 Jy/beam ! Clean residual mean=-0.000025 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.13882 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 49 components and 0.13882 Jy ! Inverting map ! Added new window around map position (-1.4, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161024 Jy ! Component: 100 - total flux cleaned = 0.00284474 Jy ! Component: 150 - total flux cleaned = 0.00383625 Jy ! Component: 200 - total flux cleaned = 0.00442424 Jy ! Total flux subtracted in 200 components = 0.00442424 Jy ! Clean residual min=-0.000845 max=0.000661 Jy/beam ! Clean residual mean=-0.000011 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.143244 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 86 components and 0.143244 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=2.224 mas, bmaj=2.76 mas, bpa=-21.65 degrees ! Estimated noise=320.392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000919624 Jy ! Component: 100 - total flux cleaned = 0.00118901 Jy ! Component: 150 - total flux cleaned = 0.00135549 Jy ! Component: 200 - total flux cleaned = 0.00151266 Jy ! Total flux subtracted in 200 components = 0.00151266 Jy ! Clean residual min=-0.000777 max=0.000794 Jy/beam ! Clean residual mean=-0.000011 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.144757 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 = 6.80774e-05 Jy ! Component: 100 - total flux cleaned = 0.000141313 Jy ! Component: 150 - total flux cleaned = 0.000191939 Jy ! Component: 200 - total flux cleaned = 0.000225598 Jy ! Total flux subtracted in 200 components = 0.000225598 Jy ! Clean residual min=-0.000728 max=0.000730 Jy/beam ! Clean residual mean=-0.000010 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.144983 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 150 components and 0.144983 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9587 mas, bmaj=2.325 mas, bpa=-20.02 degrees ! Estimated noise=260.998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.58465e-05 Jy ! Component: 100 - total flux cleaned = -1.17345e-05 Jy ! Component: 150 - total flux cleaned = -1.19818e-05 Jy ! Component: 200 - total flux cleaned = -1.1497e-05 Jy ! Total flux subtracted in 200 components = -1.1497e-05 Jy ! Clean residual min=-0.000642 max=0.000577 Jy/beam ! Clean residual mean=-0.000005 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.144971 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 171 components and 0.144971 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=0.077179Jy sigma=0.000638 ! Fit after self-cal, rms=0.077176Jy sigma=0.000638 wmodel J0653+2353_X_2017_10_09_pus_map.mod ! Writing 171 model components to file: J0653+2353_X_2017_10_09_pus_map.mod wobs J0653+2353_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0653+2353_X_2017_10_09_pus_uvs.fits wwins J0653+2353_X_2017_10_09_pus_map.win ! wwins: Wrote 4 windows to J0653+2353_X_2017_10_09_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 = -0.000279659 Jy ! Component: 100 - total flux cleaned = -0.000416233 Jy ! Component: 150 - total flux cleaned = -0.000559492 Jy ! Component: 200 - total flux cleaned = -0.000685888 Jy ! Component: 250 - total flux cleaned = -0.0007899 Jy ! Component: 300 - total flux cleaned = -0.000828455 Jy ! Component: 350 - total flux cleaned = -0.000858144 Jy ! Component: 400 - total flux cleaned = -0.000915524 Jy ! Component: 450 - total flux cleaned = -0.000943552 Jy ! Component: 500 - total flux cleaned = -0.00101114 Jy ! Component: 550 - total flux cleaned = -0.00103096 Jy ! Component: 600 - total flux cleaned = -0.00106302 Jy ! Component: 650 - total flux cleaned = -0.00108173 Jy ! Component: 700 - total flux cleaned = -0.00109995 Jy ! Component: 750 - total flux cleaned = -0.00111755 Jy ! Component: 800 - total flux cleaned = -0.00112344 Jy ! Component: 850 - total flux cleaned = -0.00114612 Jy ! Component: 900 - total flux cleaned = -0.00116824 Jy ! Component: 950 - total flux cleaned = -0.00117356 Jy ! Component: 1000 - total flux cleaned = -0.00119481 Jy ! Component: 1050 - total flux cleaned = -0.00120517 Jy ! Component: 1100 - total flux cleaned = -0.00121548 Jy ! Component: 1150 - total flux cleaned = -0.00124584 Jy ! Component: 1200 - total flux cleaned = -0.00127566 Jy ! Component: 1250 - total flux cleaned = -0.00130494 Jy ! Component: 1300 - total flux cleaned = -0.0013339 Jy ! Component: 1350 - total flux cleaned = -0.00137197 Jy ! Component: 1400 - total flux cleaned = -0.00141884 Jy ! Component: 1450 - total flux cleaned = -0.00143272 Jy ! Component: 1500 - total flux cleaned = -0.00146935 Jy ! Component: 1550 - total flux cleaned = -0.00149642 Jy ! Component: 1600 - total flux cleaned = -0.00153214 Jy ! Component: 1650 - total flux cleaned = -0.00155867 Jy ! Component: 1700 - total flux cleaned = -0.00159779 Jy ! Component: 1750 - total flux cleaned = -0.00162352 Jy ! Component: 1800 - total flux cleaned = -0.00165327 Jy ! Component: 1850 - total flux cleaned = -0.00168275 Jy ! Component: 1900 - total flux cleaned = -0.00171596 Jy ! Component: 1950 - total flux cleaned = -0.00174884 Jy ! Component: 2000 - total flux cleaned = -0.0017813 Jy ! Total flux subtracted in 2048 components = -0.00180946 Jy ! Clean residual min=-0.000221 max=0.000268 Jy/beam ! Clean residual mean=-0.000003 rms=0.000076 Jy/beam ! Combined flux in latest and established models = 0.143162 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 319 components and 0.143162 Jy ![Exited script file: muppet] wmap "J0653+2353_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9587 x 2.325 at -20.02 degrees (North through East) ! Clean map min=-0.00071864 max=0.10906 Jy/beam ! Writing clean map to FITS file: J0653+2353_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.109064 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.52101e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.206878 0.206878 0.413756 0.827512 1.65502 3.31005 6.62009 13.2402 26.4804 52.9608 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.109 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9587 x 2.325 at -20.02 degrees (North through East) ! Clean map min=-0.00071864 max=0.10906 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 J0653+2353_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:18:28 2019