! Started logfile: J0236-2953_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:44:12 2019 obs J0236-2953_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0236-2953_X_2017_05_31_pus_uva.fits ! AN table 1: 39 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.794302 visibilities/baseline/integration-bin. ! Found source: J0236-2953 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1698 lines of history. ! ! Reading 16728 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 J0236-2953_X_2017_05_31_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.659839Jy sigma=0.004215 ! Fit after self-cal, rms=0.629135Jy sigma=0.004045 ! 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=0.6528 mas, bmaj=1.799 mas, bpa=2.226 degrees ! Estimated noise=1423.21 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 = 0.299876 Jy ! Component: 100 - total flux cleaned = 0.365891 Jy ! Total flux subtracted in 100 components = 0.365891 Jy ! Clean residual min=-0.012775 max=0.028744 Jy/beam ! Clean residual mean=-0.000121 rms=0.004231 Jy/beam ! Combined flux in latest and established models = 0.365891 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.365891 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=0.148161Jy sigma=0.000840 ! Fit after self-cal, rms=0.148135Jy sigma=0.000840 ! Inverting map ! Added new window around map position (-1.6, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0285712 Jy ! Component: 100 - total flux cleaned = 0.0453485 Jy ! Total flux subtracted in 100 components = 0.0453485 Jy ! Clean residual min=-0.011888 max=0.026161 Jy/beam ! Clean residual mean=-0.000051 rms=0.003632 Jy/beam ! Combined flux in latest and established models = 0.41124 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.41124 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=0.141124Jy sigma=0.000771 ! Fit after self-cal, rms=0.140576Jy sigma=0.000766 ! 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=0.8422 mas, bmaj=2.25 mas, bpa=1.61 degrees ! Estimated noise=830.802 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 (-0.8, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0219417 Jy ! Component: 100 - total flux cleaned = 0.0328161 Jy ! Component: 150 - total flux cleaned = 0.0351089 Jy ! Component: 200 - total flux cleaned = 0.0362003 Jy ! Total flux subtracted in 200 components = 0.0362003 Jy ! Clean residual min=-0.010885 max=0.016587 Jy/beam ! Clean residual mean=0.000016 rms=0.002809 Jy/beam ! Combined flux in latest and established models = 0.44744 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.44744 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=0.137620Jy sigma=0.000735 ! Fit after self-cal, rms=0.137472Jy sigma=0.000734 ! 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 0.93 FD 0.95 HN 1.42 KP 0.96 ! LA 0.96 MK 0.96 NL 1.05 OV 1.06 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 1.45 KP 0.92 ! LA 0.96 MK 0.96 NL 1.05 OV 1.04 ! PT 1.08 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 1.49 KP 0.86 ! LA 0.98 MK 0.98 NL 1.07 OV 1.06 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 1.37 KP 0.96 ! LA 0.98 MK 0.99 NL 1.03 OV 1.04 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.29 KP 0.95 ! LA 0.98 MK 1.00 NL 0.97 OV 1.06 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.44 KP 0.93 ! LA 1.00 MK 0.98 NL 0.95 OV 0.97 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.49 KP 0.95 ! LA 0.99 MK 1.02 NL 0.94 OV 0.95 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 1.46 KP 0.95 ! LA 0.96 MK 0.98 NL 0.96 OV 0.96 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.53 KP 0.93 ! LA 0.99 MK 0.97 NL 0.95 OV 0.97 ! PT 1.07 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.45 KP 0.93 ! LA 1.01 MK 1.01 NL 0.96 OV 0.95 ! PT 1.06 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.53 KP 0.84 ! LA 1.00 MK 1.00 NL 0.95 OV 0.96 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 1.41 KP 0.88 ! LA 0.96 MK 1.02 NL 0.97 OV 1.06 ! PT 1.08 SC 0.97 ! ! ! Fit before self-cal, rms=0.137472Jy sigma=0.000734 ! Fit after self-cal, rms=0.146122Jy sigma=0.000677 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.845 mas, bmaj=2.24 mas, bpa=2.167 degrees ! Estimated noise=825.733 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 = -0.00607018 Jy ! Component: 100 - total flux cleaned = -0.00668095 Jy ! Component: 150 - total flux cleaned = -0.00685359 Jy ! Component: 200 - total flux cleaned = -0.00701908 Jy ! Total flux subtracted in 200 components = -0.00701908 Jy ! Clean residual min=-0.005782 max=0.007087 Jy/beam ! Clean residual mean=0.000048 rms=0.001679 Jy/beam ! Combined flux in latest and established models = 0.440421 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.440421 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=0.145165Jy sigma=0.000674 ! Fit after self-cal, rms=0.145268Jy sigma=0.000673 ! 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=0.145268Jy sigma=0.000673 ! Fit after self-cal, rms=0.204963Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8488 mas, bmaj=2.242 mas, bpa=2.071 degrees ! Estimated noise=831.744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00340568 Jy ! Component: 100 - total flux cleaned = -0.00325677 Jy ! Component: 150 - total flux cleaned = -0.00300788 Jy ! Component: 200 - total flux cleaned = -0.00301063 Jy ! Total flux subtracted in 200 components = -0.00301063 Jy ! Clean residual min=-0.004750 max=0.004217 Jy/beam ! Clean residual mean=0.000014 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.43741 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.43741 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=0.204681Jy sigma=0.000651 ! Fit after self-cal, rms=0.204782Jy sigma=0.000650 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 = -0.00201358 Jy ! Component: 100 - total flux cleaned = -0.00200403 Jy ! Component: 150 - total flux cleaned = -0.00173419 Jy ! Component: 200 - total flux cleaned = -0.00156904 Jy ! Total flux subtracted in 200 components = -0.00156904 Jy ! Clean residual min=-0.004106 max=0.004120 Jy/beam ! Clean residual mean=0.000007 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.435841 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 72 components and 0.435841 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=0.204648Jy sigma=0.000649 ! Fit after self-cal, rms=0.204623Jy sigma=0.000649 ! 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=0.204623Jy sigma=0.000649 ! Fit after self-cal, rms=0.256011Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.848 mas, bmaj=2.243 mas, bpa=1.966 degrees ! Estimated noise=829.622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00254845 Jy ! Component: 100 - total flux cleaned = -0.00274108 Jy ! Component: 150 - total flux cleaned = -0.00290871 Jy ! Component: 200 - total flux cleaned = -0.00296019 Jy ! Total flux subtracted in 200 components = -0.00296019 Jy ! Clean residual min=-0.002819 max=0.002798 Jy/beam ! Clean residual mean=0.000007 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.432881 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 78 components and 0.432881 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=0.255970Jy sigma=0.000643 ! Fit after self-cal, rms=0.256024Jy sigma=0.000643 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 = -0.00061093 Jy ! Component: 100 - total flux cleaned = -0.0005164 Jy ! Component: 150 - total flux cleaned = -0.000514654 Jy ! Component: 200 - total flux cleaned = -0.000473365 Jy ! Total flux subtracted in 200 components = -0.000473365 Jy ! Clean residual min=-0.002784 max=0.002753 Jy/beam ! Clean residual mean=0.000005 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.432408 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 0.432408 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=0.256009Jy sigma=0.000643 ! Fit after self-cal, rms=0.256008Jy sigma=0.000643 ! 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=0.256008Jy sigma=0.000643 ! Fit after self-cal, rms=0.259310Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.352 mas, bmaj=5.895 mas, bpa=2.896 degrees ! Estimated noise=1019.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114729 Jy ! Component: 100 - total flux cleaned = -0.00126037 Jy ! Component: 150 - total flux cleaned = -0.00144581 Jy ! Component: 200 - total flux cleaned = -0.00149561 Jy ! Total flux subtracted in 200 components = -0.00149561 Jy ! Clean residual min=-0.002846 max=0.002515 Jy/beam ! Clean residual mean=0.000021 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.430912 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 88 components and 0.430912 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=0.259290Jy sigma=0.000642 ! Fit after self-cal, rms=0.259304Jy sigma=0.000642 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 = -0.000442011 Jy ! Component: 100 - total flux cleaned = -0.000329115 Jy ! Component: 150 - total flux cleaned = -0.000283228 Jy ! Component: 200 - total flux cleaned = -0.000242838 Jy ! Total flux subtracted in 200 components = -0.000242838 Jy ! Clean residual min=-0.002812 max=0.002501 Jy/beam ! Clean residual mean=0.000018 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.430669 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 91 components and 0.430669 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=0.259298Jy sigma=0.000642 ! Fit after self-cal, rms=0.259299Jy sigma=0.000642 ! 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=0.8483 mas, bmaj=2.245 mas, bpa=1.961 degrees ! Estimated noise=828.763 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8483 x 2.245 at 1.961 degrees (North through East) ! Clean map min=-0.0057913 max=0.38557 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=0.6541 mas, bmaj=1.778 mas, bpa=2.828 degrees ! Estimated noise=1453.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.306028 Jy ! Component: 100 - total flux cleaned = 0.374422 Jy ! Component: 150 - total flux cleaned = 0.39851 Jy ! Component: 200 - total flux cleaned = 0.410993 Jy ! Total flux subtracted in 200 components = 0.410993 Jy ! Clean residual min=-0.004774 max=0.006369 Jy/beam ! Clean residual mean=-0.000027 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.410993 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.410993 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8483 mas, bmaj=2.245 mas, bpa=1.961 degrees ! Estimated noise=828.763 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 = 0.00961972 Jy ! Component: 100 - total flux cleaned = 0.013687 Jy ! Component: 150 - total flux cleaned = 0.0145847 Jy ! Component: 200 - total flux cleaned = 0.0152832 Jy ! Total flux subtracted in 200 components = 0.0152832 Jy ! Clean residual min=-0.002522 max=0.003624 Jy/beam ! Clean residual mean=-0.000009 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.426276 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 32 components and 0.426276 Jy ! Inverting map ! Added new window around map position (-1, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226276 Jy ! Component: 100 - total flux cleaned = 0.00269076 Jy ! Component: 150 - total flux cleaned = 0.00304807 Jy ! Component: 200 - total flux cleaned = 0.00315599 Jy ! Total flux subtracted in 200 components = 0.00315599 Jy ! Clean residual min=-0.002284 max=0.002351 Jy/beam ! Clean residual mean=0.000003 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.429432 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.429432 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=2.352 mas, bmaj=5.895 mas, bpa=2.896 degrees ! Estimated noise=1019.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000912689 Jy ! Component: 100 - total flux cleaned = 0.00106039 Jy ! Component: 150 - total flux cleaned = 0.00118571 Jy ! Component: 200 - total flux cleaned = 0.00129991 Jy ! Total flux subtracted in 200 components = 0.00129991 Jy ! Clean residual min=-0.002466 max=0.002481 Jy/beam ! Clean residual mean=0.000017 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.430732 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 = 7.59214e-05 Jy ! Component: 100 - total flux cleaned = 0.000120438 Jy ! Component: 150 - total flux cleaned = 0.000141148 Jy ! Component: 200 - total flux cleaned = 0.000182149 Jy ! Total flux subtracted in 200 components = 0.000182149 Jy ! Clean residual min=-0.002449 max=0.002430 Jy/beam ! Clean residual mean=0.000018 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.430914 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 0.430914 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8483 mas, bmaj=2.245 mas, bpa=1.961 degrees ! Estimated noise=828.763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.59105e-06 Jy ! Component: 100 - total flux cleaned = -9.90756e-05 Jy ! Component: 150 - total flux cleaned = -0.000178357 Jy ! Component: 200 - total flux cleaned = -0.000214041 Jy ! Total flux subtracted in 200 components = -0.000214041 Jy ! Clean residual min=-0.002260 max=0.002362 Jy/beam ! Clean residual mean=0.000008 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.4307 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.4307 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=0.259304Jy sigma=0.000642 ! Fit after self-cal, rms=0.259301Jy sigma=0.000642 wmodel J0236-2953_X_2017_05_31_pus_map.mod ! Writing 83 model components to file: J0236-2953_X_2017_05_31_pus_map.mod wobs J0236-2953_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0236-2953_X_2017_05_31_pus_uvs.fits wwins J0236-2953_X_2017_05_31_pus_map.win ! wwins: Wrote 4 windows to J0236-2953_X_2017_05_31_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000419196 Jy ! Component: 100 - total flux cleaned = 0.000768881 Jy ! Component: 150 - total flux cleaned = 0.00087649 Jy ! Component: 200 - total flux cleaned = 0.000977141 Jy ! Component: 250 - total flux cleaned = 0.00113803 Jy ! Component: 300 - total flux cleaned = 0.00135367 Jy ! Component: 350 - total flux cleaned = 0.00162323 Jy ! Component: 400 - total flux cleaned = 0.00188548 Jy ! Component: 450 - total flux cleaned = 0.00202722 Jy ! Component: 500 - total flux cleaned = 0.00213808 Jy ! Component: 550 - total flux cleaned = 0.00222052 Jy ! Component: 600 - total flux cleaned = 0.00238074 Jy ! Component: 650 - total flux cleaned = 0.00235421 Jy ! Component: 700 - total flux cleaned = 0.00243189 Jy ! Component: 750 - total flux cleaned = 0.00248296 Jy ! Component: 800 - total flux cleaned = 0.00248289 Jy ! Component: 850 - total flux cleaned = 0.0025078 Jy ! Component: 900 - total flux cleaned = 0.00265353 Jy ! Component: 950 - total flux cleaned = 0.00258119 Jy ! Component: 1000 - total flux cleaned = 0.00255756 Jy ! Component: 1050 - total flux cleaned = 0.00262823 Jy ! Component: 1100 - total flux cleaned = 0.00265098 Jy ! Component: 1150 - total flux cleaned = 0.00262841 Jy ! Component: 1200 - total flux cleaned = 0.00262851 Jy ! Component: 1250 - total flux cleaned = 0.00253988 Jy ! Component: 1300 - total flux cleaned = 0.00256241 Jy ! Component: 1350 - total flux cleaned = 0.00258414 Jy ! Component: 1400 - total flux cleaned = 0.00249852 Jy ! Component: 1450 - total flux cleaned = 0.00254099 Jy ! Component: 1500 - total flux cleaned = 0.00247789 Jy ! Component: 1550 - total flux cleaned = 0.00245687 Jy ! Component: 1600 - total flux cleaned = 0.00237425 Jy ! Component: 1650 - total flux cleaned = 0.00233354 Jy ! Component: 1700 - total flux cleaned = 0.00229315 Jy ! Component: 1750 - total flux cleaned = 0.00227314 Jy ! Component: 1800 - total flux cleaned = 0.00223322 Jy ! Component: 1850 - total flux cleaned = 0.00227258 Jy ! Component: 1900 - total flux cleaned = 0.00227231 Jy ! Component: 1950 - total flux cleaned = 0.00223369 Jy ! Component: 2000 - total flux cleaned = 0.00219514 Jy ! Total flux subtracted in 2048 components = 0.00213823 Jy ! Clean residual min=-0.001438 max=0.001113 Jy/beam ! Clean residual mean=0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.432838 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 212 components and 0.432838 Jy ![Exited script file: muppet] wmap "J0236-2953_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8483 x 2.245 at 1.961 degrees (North through East) ! Clean map min=-0.0046363 max=0.38885 Jy/beam ! Writing clean map to FITS file: J0236-2953_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.388848 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000368374 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.284204 0.284204 0.568408 1.13682 2.27363 4.54726 9.09453 18.1891 36.3781 72.7562 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.388 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8483 x 2.245 at 1.961 degrees (North through East) ! Clean map min=-0.0046363 max=0.38885 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 J0236-2953_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:44:13 2019