! Started logfile: J0136+4751_X_2017_06_10_pus_uvs.log on Mon May 6 12:40:45 2019 obs J0136+4751_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0136+4751_X_2017_06_10_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.724444 visibilities/baseline/integration-bin. ! Found source: J0136+4751 ! ! 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 1309 lines of history. ! ! Reading 3912 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 J0136+4751_X_2017_06_10_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.065391Jy sigma=0.009332 ! Fit after self-cal, rms=0.986064Jy sigma=0.008646 ! 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=0.767 mas, bmaj=2.643 mas, bpa=-61.19 degrees ! Estimated noise=1927.2 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 = 1.52826 Jy ! Component: 100 - total flux cleaned = 1.86156 Jy ! Total flux subtracted in 100 components = 1.86156 Jy ! Clean residual min=-0.041245 max=0.093382 Jy/beam ! Clean residual mean=0.000985 rms=0.016487 Jy/beam ! Combined flux in latest and established models = 1.86156 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 1.86156 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=0.193698Jy sigma=0.001710 ! Fit after self-cal, rms=0.193729Jy sigma=0.001710 ! 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=0.9745 mas, bmaj=2.701 mas, bpa=-62.83 degrees ! Estimated noise=1313.46 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 = 0.112563 Jy ! Component: 100 - total flux cleaned = 0.173676 Jy ! Component: 150 - total flux cleaned = 0.210759 Jy ! Component: 200 - total flux cleaned = 0.234054 Jy ! Total flux subtracted in 200 components = 0.234054 Jy ! Clean residual min=-0.027788 max=0.052448 Jy/beam ! Clean residual mean=0.000276 rms=0.008740 Jy/beam ! Combined flux in latest and established models = 2.09562 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 35 components and 2.09562 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=0.116171Jy sigma=0.000981 ! Fit after self-cal, rms=0.114893Jy sigma=0.000970 ! Inverting map ! Added new window around map position (-1.6, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0428016 Jy ! Component: 100 - total flux cleaned = 0.0580985 Jy ! Component: 150 - total flux cleaned = 0.061143 Jy ! Component: 200 - total flux cleaned = 0.0622084 Jy ! Total flux subtracted in 200 components = 0.0622084 Jy ! Clean residual min=-0.024285 max=0.021231 Jy/beam ! Clean residual mean=0.000211 rms=0.005527 Jy/beam ! Combined flux in latest and established models = 2.15782 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 59 components and 2.15782 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=0.099598Jy sigma=0.000829 ! Fit after self-cal, rms=0.098662Jy sigma=0.000821 ! 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 1.00 FD 1.02 HN 1.02 KP 0.99 ! LA 0.99 MK 1.00 NL 1.00 OV 1.00 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.99 KP 0.96 ! LA 1.00 MK 0.99 NL 1.00 OV 1.00 ! PT 1.03 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.99 KP 0.97 ! LA 1.02 MK 1.00 NL 1.00 OV 1.00 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 0.96 ! LA 1.02 MK 1.01 NL 0.99 OV 1.00 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 0.96 ! LA 1.01 MK 1.02 NL 0.99 OV 1.00 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.00 KP 0.97 ! LA 1.01 MK 1.01 NL 1.00 OV 1.00 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.99 KP 0.97 ! LA 1.03 MK 1.02 NL 0.99 OV 1.00 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 0.99 KP 0.97 ! LA 1.00 MK 1.00 NL 0.98 OV 1.00 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.99 KP 0.96 ! LA 1.01 MK 0.98 NL 1.00 OV 1.00 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.99 KP 0.97 ! LA 1.03 MK 1.01 NL 0.99 OV 0.99 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.00 KP 0.97 ! LA 1.03 MK 1.00 NL 0.99 OV 1.00 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.01 KP 0.93 ! LA 1.01 MK 0.98 NL 0.98 OV 1.00 ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.098662Jy sigma=0.000821 ! Fit after self-cal, rms=0.085411Jy sigma=0.000711 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9748 mas, bmaj=2.7 mas, bpa=-62.89 degrees ! Estimated noise=1309.62 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 (-4.6, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172314 Jy ! Component: 100 - total flux cleaned = 0.0253381 Jy ! Component: 150 - total flux cleaned = 0.0288672 Jy ! Component: 200 - total flux cleaned = 0.0309171 Jy ! Total flux subtracted in 200 components = 0.0309171 Jy ! Clean residual min=-0.006504 max=0.007596 Jy/beam ! Clean residual mean=-0.000032 rms=0.001905 Jy/beam ! Combined flux in latest and established models = 2.18874 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 93 components and 2.18874 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=0.081841Jy sigma=0.000677 ! Fit after self-cal, rms=0.081796Jy sigma=0.000677 ! 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=0.081796Jy sigma=0.000677 ! Fit after self-cal, rms=0.081620Jy sigma=0.000676 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9752 mas, bmaj=2.7 mas, bpa=-62.9 degrees ! Estimated noise=1308.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.003342 Jy ! Component: 100 - total flux cleaned = 0.0049751 Jy ! Component: 150 - total flux cleaned = 0.00583739 Jy ! Component: 200 - total flux cleaned = 0.00622326 Jy ! Total flux subtracted in 200 components = 0.00622326 Jy ! Clean residual min=-0.005450 max=0.006030 Jy/beam ! Clean residual mean=-0.000030 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 2.19497 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 108 components and 2.19497 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=0.081060Jy sigma=0.000671 ! Fit after self-cal, rms=0.081042Jy sigma=0.000671 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 = 0.00147804 Jy ! Component: 100 - total flux cleaned = 0.00192886 Jy ! Component: 150 - total flux cleaned = 0.00192975 Jy ! Component: 200 - total flux cleaned = 0.00202461 Jy ! Total flux subtracted in 200 components = 0.00202461 Jy ! Clean residual min=-0.004772 max=0.005176 Jy/beam ! Clean residual mean=-0.000024 rms=0.001346 Jy/beam ! Combined flux in latest and established models = 2.19699 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 113 components and 2.19699 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=0.080780Jy sigma=0.000669 ! Fit after self-cal, rms=0.080775Jy sigma=0.000669 ! 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=0.080775Jy sigma=0.000669 ! Fit after self-cal, rms=0.080728Jy sigma=0.000668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9753 mas, bmaj=2.7 mas, bpa=-62.9 degrees ! Estimated noise=1308.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177208 Jy ! Component: 100 - total flux cleaned = 0.00212649 Jy ! Component: 150 - total flux cleaned = 0.00220346 Jy ! Component: 200 - total flux cleaned = 0.00227739 Jy ! Total flux subtracted in 200 components = 0.00227739 Jy ! Clean residual min=-0.004170 max=0.004217 Jy/beam ! Clean residual mean=-0.000015 rms=0.001176 Jy/beam ! Combined flux in latest and established models = 2.19927 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 124 components and 2.19927 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=0.080552Jy sigma=0.000667 ! Fit after self-cal, rms=0.080548Jy sigma=0.000667 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 = 0.000798699 Jy ! Component: 100 - total flux cleaned = 0.000936141 Jy ! Component: 150 - total flux cleaned = 0.00100159 Jy ! Component: 200 - total flux cleaned = 0.00112387 Jy ! Total flux subtracted in 200 components = 0.00112387 Jy ! Clean residual min=-0.003917 max=0.003766 Jy/beam ! Clean residual mean=-0.000013 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 2.20039 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 132 components and 2.20039 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=0.080448Jy sigma=0.000666 ! Fit after self-cal, rms=0.080447Jy sigma=0.000666 ! 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=0.080447Jy sigma=0.000666 ! Fit after self-cal, rms=0.080429Jy sigma=0.000666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.333 mas, bmaj=3.438 mas, bpa=-88.83 degrees ! Estimated noise=1553.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170784 Jy ! Component: 100 - total flux cleaned = 0.0020115 Jy ! Component: 150 - total flux cleaned = 0.0019475 Jy ! Component: 200 - total flux cleaned = 0.00183343 Jy ! Total flux subtracted in 200 components = 0.00183343 Jy ! Clean residual min=-0.004500 max=0.004240 Jy/beam ! Clean residual mean=-0.000009 rms=0.001313 Jy/beam ! Combined flux in latest and established models = 2.20222 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 142 components and 2.20222 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=0.080359Jy sigma=0.000665 ! Fit after self-cal, rms=0.080352Jy sigma=0.000665 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 = 0.000558124 Jy ! Component: 100 - total flux cleaned = 0.000303278 Jy ! Component: 150 - total flux cleaned = 0.000161306 Jy ! Component: 200 - total flux cleaned = 7.2037e-05 Jy ! Total flux subtracted in 200 components = 7.2037e-05 Jy ! Clean residual min=-0.004184 max=0.003910 Jy/beam ! Clean residual mean=-0.000008 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 2.2023 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 158 components and 2.2023 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=0.080320Jy sigma=0.000665 ! Fit after self-cal, rms=0.080319Jy sigma=0.000665 ! 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=0.9754 mas, bmaj=2.7 mas, bpa=-62.91 degrees ! Estimated noise=1308.49 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9754 x 2.7 at -62.91 degrees (North through East) ! Clean map min=-0.0050591 max=1.9661 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080319Jy sigma=0.000665 ! Fit after self-cal, rms=0.073783Jy sigma=0.000608 ! Inverting map and beam ! Estimated beam: bmin=0.9756 mas, bmaj=2.7 mas, bpa=-62.92 degrees ! Estimated noise=1308.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144626 Jy ! Component: 100 - total flux cleaned = 0.00178369 Jy ! Component: 150 - total flux cleaned = 0.0017402 Jy ! Component: 200 - total flux cleaned = 0.00170018 Jy ! Total flux subtracted in 200 components = 0.00170018 Jy ! Clean residual min=-0.003089 max=0.002819 Jy/beam ! Clean residual mean=-0.000004 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 2.204 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 174 components and 2.204 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=0.073728Jy sigma=0.000607 ! Fit after self-cal, rms=0.073728Jy sigma=0.000607 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.56167e-05 Jy ! Component: 100 - total flux cleaned = -0.000204021 Jy ! Component: 150 - total flux cleaned = -0.000269946 Jy ! Component: 200 - total flux cleaned = -0.000395768 Jy ! Total flux subtracted in 200 components = -0.000395768 Jy ! Clean residual min=-0.003042 max=0.002707 Jy/beam ! Clean residual mean=-0.000005 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 2.2036 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 186 components and 2.2036 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=0.073700Jy sigma=0.000607 ! Fit after self-cal, rms=0.073700Jy sigma=0.000607 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.073700Jy sigma=0.000607 ! Fit after self-cal, rms=0.073694Jy sigma=0.000607 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=0.7677 mas, bmaj=2.641 mas, bpa=-61.22 degrees ! Estimated noise=1919.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.52194 Jy ! Component: 100 - total flux cleaned = 1.85382 Jy ! Component: 150 - total flux cleaned = 1.94841 Jy ! Component: 200 - total flux cleaned = 2.00857 Jy ! Total flux subtracted in 200 components = 2.00857 Jy ! Clean residual min=-0.021177 max=0.033590 Jy/beam ! Clean residual mean=0.000380 rms=0.008033 Jy/beam ! Combined flux in latest and established models = 2.00857 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 21 model components to the UV plane model. ! The established model now contains 21 components and 2.00857 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9755 mas, bmaj=2.7 mas, bpa=-62.92 degrees ! Estimated noise=1308.8 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 = 0.0568678 Jy ! Component: 100 - total flux cleaned = 0.093158 Jy ! Component: 150 - total flux cleaned = 0.116728 Jy ! Component: 200 - total flux cleaned = 0.133167 Jy ! Total flux subtracted in 200 components = 0.133167 Jy ! Clean residual min=-0.007591 max=0.009486 Jy/beam ! Clean residual mean=-0.000061 rms=0.002851 Jy/beam ! Combined flux in latest and established models = 2.14173 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 42 components and 2.14173 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=2.332 mas, bmaj=3.438 mas, bpa=-88.83 degrees ! Estimated noise=1554.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175264 Jy ! Component: 100 - total flux cleaned = 0.0282676 Jy ! Component: 150 - total flux cleaned = 0.0358636 Jy ! Component: 200 - total flux cleaned = 0.0416653 Jy ! Total flux subtracted in 200 components = 0.0416653 Jy ! Clean residual min=-0.005958 max=0.005396 Jy/beam ! Clean residual mean=-0.000043 rms=0.001854 Jy/beam ! Combined flux in latest and established models = 2.1834 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 = 0.00454657 Jy ! Component: 100 - total flux cleaned = 0.0078984 Jy ! Component: 150 - total flux cleaned = 0.00994956 Jy ! Component: 200 - total flux cleaned = 0.0116024 Jy ! Total flux subtracted in 200 components = 0.0116024 Jy ! Clean residual min=-0.005019 max=0.004223 Jy/beam ! Clean residual mean=-0.000011 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 2.195 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 108 components and 2.195 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9755 mas, bmaj=2.7 mas, bpa=-62.92 degrees ! Estimated noise=1308.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163489 Jy ! Component: 100 - total flux cleaned = 0.0028876 Jy ! Component: 150 - total flux cleaned = 0.0036551 Jy ! Component: 200 - total flux cleaned = 0.00430312 Jy ! Total flux subtracted in 200 components = 0.00430312 Jy ! Clean residual min=-0.003632 max=0.003881 Jy/beam ! Clean residual mean=-0.000005 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 2.1993 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 126 components and 2.1993 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=0.074082Jy sigma=0.000610 ! Fit after self-cal, rms=0.074045Jy sigma=0.000610 wmodel J0136+4751_X_2017_06_10_pus_map.mod ! Writing 126 model components to file: J0136+4751_X_2017_06_10_pus_map.mod wobs J0136+4751_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0136+4751_X_2017_06_10_pus_uvs.fits wwins J0136+4751_X_2017_06_10_pus_map.win ! wwins: Wrote 3 windows to J0136+4751_X_2017_06_10_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 = -0.000188027 Jy ! Component: 100 - total flux cleaned = -0.000803017 Jy ! Component: 150 - total flux cleaned = -0.00114489 Jy ! Component: 200 - total flux cleaned = -0.00114411 Jy ! Component: 250 - total flux cleaned = -0.00109454 Jy ! Component: 300 - total flux cleaned = -0.00104874 Jy ! Component: 350 - total flux cleaned = -0.00095903 Jy ! Component: 400 - total flux cleaned = -0.000831561 Jy ! Component: 450 - total flux cleaned = -0.00074908 Jy ! Component: 500 - total flux cleaned = -0.000748083 Jy ! Component: 550 - total flux cleaned = -0.000635785 Jy ! Component: 600 - total flux cleaned = -0.000636936 Jy ! Component: 650 - total flux cleaned = -0.00053203 Jy ! Component: 700 - total flux cleaned = -0.000532319 Jy ! Component: 750 - total flux cleaned = -0.000499349 Jy ! Component: 800 - total flux cleaned = -0.000498702 Jy ! Component: 850 - total flux cleaned = -0.000498197 Jy ! Component: 900 - total flux cleaned = -0.000439047 Jy ! Component: 950 - total flux cleaned = -0.000469174 Jy ! Component: 1000 - total flux cleaned = -0.000525328 Jy ! Component: 1050 - total flux cleaned = -0.000552585 Jy ! Component: 1100 - total flux cleaned = -0.000526735 Jy ! Component: 1150 - total flux cleaned = -0.000527017 Jy ! Component: 1200 - total flux cleaned = -0.000501893 Jy ! Component: 1250 - total flux cleaned = -0.00045324 Jy ! Component: 1300 - total flux cleaned = -0.000429773 Jy ! Component: 1350 - total flux cleaned = -0.000475638 Jy ! Component: 1400 - total flux cleaned = -0.000363567 Jy ! Component: 1450 - total flux cleaned = -0.000255248 Jy ! Component: 1500 - total flux cleaned = -0.000255872 Jy ! Component: 1550 - total flux cleaned = -0.000110557 Jy ! Component: 1600 - total flux cleaned = -9.07969e-05 Jy ! Component: 1650 - total flux cleaned = 2.86615e-05 Jy ! Component: 1700 - total flux cleaned = 0.000106962 Jy ! Component: 1750 - total flux cleaned = 0.000183665 Jy ! Component: 1800 - total flux cleaned = 0.000277269 Jy ! Component: 1850 - total flux cleaned = 0.000313864 Jy ! Component: 1900 - total flux cleaned = 0.000386105 Jy ! Component: 1950 - total flux cleaned = 0.000386331 Jy ! Component: 2000 - total flux cleaned = 0.000490882 Jy ! Total flux subtracted in 2048 components = 0.000576683 Jy ! Clean residual min=-0.000994 max=0.000877 Jy/beam ! Clean residual mean=-0.000002 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 2.19988 Jy keep ! Adding 122 model components to the UV plane model. ! The established model now contains 248 components and 2.19988 Jy ![Exited script file: muppet] wmap "J0136+4751_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9755 x 2.7 at -62.92 degrees (North through East) ! Clean map min=-0.0026395 max=1.9685 Jy/beam ! Writing clean map to FITS file: J0136+4751_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.96848 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000322274 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0491151 0.0491151 0.0982303 0.196461 0.392921 0.785842 1.57168 3.14337 6.28674 12.5735 25.147 50.2939 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.968 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9755 x 2.7 at -62.92 degrees (North through East) ! Clean map min=-0.0026395 max=1.9685 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 J0136+4751_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:40:46 2019