! Started logfile: J0648-3044_X_2017_07_09_pus_uvs.log on Wed May 8 15:22:15 2019 obs J0648-3044_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0648-3044_X_2017_07_09_pus_uva.fits ! AN table 1: 39 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.585185 visibilities/baseline/integration-bin. ! Found source: J0648-3044 ! ! 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 979 lines of history. ! ! Reading 12324 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 J0648-3044_X_2017_07_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 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.444338Jy sigma=0.003289 ! Fit after self-cal, rms=0.377328Jy sigma=0.002796 ! 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=0.5943 mas, bmaj=1.544 mas, bpa=0.0944 degrees ! Estimated noise=1359.72 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 = 0.458128 Jy ! Component: 100 - total flux cleaned = 0.587674 Jy ! Total flux subtracted in 100 components = 0.587674 Jy ! Clean residual min=-0.028916 max=0.061333 Jy/beam ! Clean residual mean=-0.000211 rms=0.007648 Jy/beam ! Combined flux in latest and established models = 0.587674 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.587674 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=0.175906Jy sigma=0.001303 ! Fit after self-cal, rms=0.175883Jy sigma=0.001303 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0722157 Jy ! Component: 100 - total flux cleaned = 0.115193 Jy ! Total flux subtracted in 100 components = 0.115193 Jy ! Clean residual min=-0.013898 max=0.022636 Jy/beam ! Clean residual mean=-0.000094 rms=0.003738 Jy/beam ! Combined flux in latest and established models = 0.702866 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.702866 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=0.117489Jy sigma=0.000857 ! Fit after self-cal, rms=0.117473Jy sigma=0.000857 ! Inverting map ! Added new window around map position (1, 2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0264293 Jy ! Component: 100 - total flux cleaned = 0.0436608 Jy ! Total flux subtracted in 100 components = 0.0436608 Jy ! Clean residual min=-0.011320 max=0.019021 Jy/beam ! Clean residual mean=-0.000051 rms=0.002782 Jy/beam ! Combined flux in latest and established models = 0.746527 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 0.746527 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=0.105370Jy sigma=0.000762 ! Fit after self-cal, rms=0.105335Jy sigma=0.000762 ! Inverting map ! Added new window around map position (2.6, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181055 Jy ! Component: 100 - total flux cleaned = 0.0303597 Jy ! Total flux subtracted in 100 components = 0.0303597 Jy ! Clean residual min=-0.009018 max=0.011309 Jy/beam ! Clean residual mean=-0.000036 rms=0.002128 Jy/beam ! Combined flux in latest and established models = 0.776887 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.776887 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=0.099261Jy sigma=0.000714 ! Fit after self-cal, rms=0.099021Jy sigma=0.000712 ! 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=0.7808 mas, bmaj=1.919 mas, bpa=0.3792 degrees ! Estimated noise=863.099 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 = 0.0198399 Jy ! Component: 100 - total flux cleaned = 0.0324685 Jy ! Component: 150 - total flux cleaned = 0.0407782 Jy ! Component: 200 - total flux cleaned = 0.0462667 Jy ! Total flux subtracted in 200 components = 0.0462667 Jy ! Clean residual min=-0.007310 max=0.008000 Jy/beam ! Clean residual mean=-0.000015 rms=0.002096 Jy/beam ! Combined flux in latest and established models = 0.823154 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 57 components and 0.823154 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=0.094601Jy sigma=0.000677 ! Fit after self-cal, rms=0.094268Jy sigma=0.000674 ! 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 1.03 FD 1.00 HN 1.00* KP 0.97 ! LA 0.98 MK 0.98 NL 1.00* OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.00* KP 0.96 ! LA 0.99 MK 0.99 NL 1.00* OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.00* KP 0.97 ! LA 1.01 MK 1.00 NL 1.00* OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.00* KP 0.95 ! LA 1.00 MK 1.00 NL 1.00* OV 1.02 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.00* KP 0.95 ! LA 1.00 MK 1.02 NL 1.00* OV 1.01 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.00* KP 0.95 ! LA 0.99 MK 1.01 NL 1.00* OV 1.02 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.00* KP 0.94 ! LA 1.00 MK 1.02 NL 1.00* OV 1.02 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.00* KP 0.97 ! LA 0.98 MK 1.00 NL 1.00* OV 1.01 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.00* KP 0.95 ! LA 0.99 MK 0.98 NL 1.00* OV 1.01 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.00* KP 0.96 ! LA 1.02 MK 1.03 NL 1.00* OV 0.99 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00* KP 0.96 ! LA 1.01 MK 1.02 NL 1.00* OV 1.02 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00* KP 0.94 ! LA 1.00 MK 0.99 NL 1.00* OV 1.00 ! PT 1.02 SC 0.98 ! ! ! Fit before self-cal, rms=0.094268Jy sigma=0.000674 ! Fit after self-cal, rms=0.091501Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7818 mas, bmaj=1.924 mas, bpa=0.4172 degrees ! Estimated noise=860.053 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 (5.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00738746 Jy ! Component: 100 - total flux cleaned = 0.0108578 Jy ! Component: 150 - total flux cleaned = 0.0129849 Jy ! Component: 200 - total flux cleaned = 0.0139692 Jy ! Total flux subtracted in 200 components = 0.0139692 Jy ! Clean residual min=-0.003540 max=0.003191 Jy/beam ! Clean residual mean=-0.000029 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.837123 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 87 components and 0.837123 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=0.090956Jy sigma=0.000649 ! Fit after self-cal, rms=0.090946Jy sigma=0.000649 ! 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=0.090946Jy sigma=0.000649 ! Fit after self-cal, rms=0.090402Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7819 mas, bmaj=1.923 mas, bpa=0.3724 degrees ! Estimated noise=859.366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019352 Jy ! Component: 100 - total flux cleaned = 0.00287115 Jy ! Component: 150 - total flux cleaned = 0.00319574 Jy ! Component: 200 - total flux cleaned = 0.00326833 Jy ! Total flux subtracted in 200 components = 0.00326833 Jy ! Clean residual min=-0.002772 max=0.002548 Jy/beam ! Clean residual mean=-0.000005 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.840391 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 107 components and 0.840391 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=0.090358Jy sigma=0.000645 ! Fit after self-cal, rms=0.090357Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000377063 Jy ! Component: 100 - total flux cleaned = 0.00039967 Jy ! Component: 150 - total flux cleaned = 0.000421154 Jy ! Component: 200 - total flux cleaned = 0.000421735 Jy ! Total flux subtracted in 200 components = 0.000421735 Jy ! Clean residual min=-0.002760 max=0.002417 Jy/beam ! Clean residual mean=-0.000004 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.840813 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 111 components and 0.840813 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=0.090347Jy sigma=0.000645 ! Fit after self-cal, rms=0.090347Jy sigma=0.000645 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090347Jy sigma=0.000645 ! Fit after self-cal, rms=0.090032Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.782 mas, bmaj=1.923 mas, bpa=0.3607 degrees ! Estimated noise=859.268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000496838 Jy ! Component: 100 - total flux cleaned = 0.000471568 Jy ! Component: 150 - total flux cleaned = 0.000447821 Jy ! Component: 200 - total flux cleaned = 0.000426617 Jy ! Total flux subtracted in 200 components = 0.000426617 Jy ! Clean residual min=-0.002264 max=0.001924 Jy/beam ! Clean residual mean=0.000005 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.84124 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 113 components and 0.84124 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=0.090018Jy sigma=0.000642 ! Fit after self-cal, rms=0.090021Jy 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 = 7.01985e-05 Jy ! Component: 100 - total flux cleaned = 4.99707e-05 Jy ! Component: 150 - total flux cleaned = 3.0311e-05 Jy ! Component: 200 - total flux cleaned = -7.03212e-06 Jy ! Total flux subtracted in 200 components = -7.03212e-06 Jy ! Clean residual min=-0.002263 max=0.001952 Jy/beam ! Clean residual mean=0.000005 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.841232 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 115 components and 0.841233 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=0.090013Jy sigma=0.000642 ! Fit after self-cal, rms=0.090013Jy sigma=0.000642 ! 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=0.090013Jy sigma=0.000642 ! Fit after self-cal, rms=0.090019Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.984 mas, bmaj=7.116 mas, bpa=9.178 degrees ! Estimated noise=1156.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000263218 Jy ! Component: 100 - total flux cleaned = -0.00028144 Jy ! Component: 150 - total flux cleaned = -0.000297721 Jy ! Component: 200 - total flux cleaned = -0.000343083 Jy ! Total flux subtracted in 200 components = -0.000343083 Jy ! Clean residual min=-0.002287 max=0.001968 Jy/beam ! Clean residual mean=0.000008 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.840889 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 121 components and 0.84089 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=0.090017Jy sigma=0.000642 ! Fit after self-cal, rms=0.090016Jy 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 = -1.89201e-05 Jy ! Component: 100 - total flux cleaned = -4.73722e-05 Jy ! Component: 150 - total flux cleaned = -7.36219e-05 Jy ! Component: 200 - total flux cleaned = -0.000110231 Jy ! Total flux subtracted in 200 components = -0.000110231 Jy ! Clean residual min=-0.002273 max=0.001967 Jy/beam ! Clean residual mean=0.000007 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.840779 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 122 components and 0.840779 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=0.090016Jy sigma=0.000642 ! Fit after self-cal, rms=0.090015Jy 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=0.782 mas, bmaj=1.924 mas, bpa=0.3557 degrees ! Estimated noise=859.277 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.782 x 1.924 at 0.3557 degrees (North through East) ! Clean map min=-0.0020676 max=0.64107 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=0.090015Jy sigma=0.000642 ! Fit after self-cal, rms=0.083287Jy sigma=0.000588 ! Inverting map and beam ! Estimated beam: bmin=0.7821 mas, bmaj=1.924 mas, bpa=0.3248 degrees ! Estimated noise=859.055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000139943 Jy ! Component: 100 - total flux cleaned = -0.00020743 Jy ! Component: 150 - total flux cleaned = -0.000206625 Jy ! Component: 200 - total flux cleaned = -0.000223273 Jy ! Total flux subtracted in 200 components = -0.000223273 Jy ! Clean residual min=-0.002271 max=0.001860 Jy/beam ! Clean residual mean=0.000002 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.840556 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 126 components and 0.840556 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=0.083276Jy sigma=0.000588 ! Fit after self-cal, rms=0.083276Jy sigma=0.000588 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.74306e-05 Jy ! Component: 100 - total flux cleaned = -3.35188e-05 Jy ! Component: 150 - total flux cleaned = -4.90325e-05 Jy ! Component: 200 - total flux cleaned = -6.4161e-05 Jy ! Total flux subtracted in 200 components = -6.4161e-05 Jy ! Clean residual min=-0.002265 max=0.001870 Jy/beam ! Clean residual mean=0.000002 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.840492 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 128 components and 0.840492 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=0.083270Jy sigma=0.000588 ! Fit after self-cal, rms=0.083270Jy sigma=0.000588 ! 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=0.083270Jy sigma=0.000588 ! Fit after self-cal, rms=0.083282Jy sigma=0.000588 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=0.5945 mas, bmaj=1.547 mas, bpa=-0.01055 degrees ! Estimated noise=1355.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.456623 Jy ! Component: 100 - total flux cleaned = 0.585951 Jy ! Component: 150 - total flux cleaned = 0.657704 Jy ! Component: 200 - total flux cleaned = 0.700554 Jy ! Total flux subtracted in 200 components = 0.700554 Jy ! Clean residual min=-0.010296 max=0.023727 Jy/beam ! Clean residual mean=-0.000092 rms=0.003523 Jy/beam ! Combined flux in latest and established models = 0.700554 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.700554 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7822 mas, bmaj=1.925 mas, bpa=0.3226 degrees ! Estimated noise=859.07 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) ! Added new window around map position (1.2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0482387 Jy ! Component: 100 - total flux cleaned = 0.0750829 Jy ! Component: 150 - total flux cleaned = 0.0926652 Jy ! Component: 200 - total flux cleaned = 0.105097 Jy ! Total flux subtracted in 200 components = 0.105097 Jy ! Clean residual min=-0.003993 max=0.008391 Jy/beam ! Clean residual mean=-0.000068 rms=0.001709 Jy/beam ! Combined flux in latest and established models = 0.805651 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 66 components and 0.805651 Jy ! Inverting map ! Added new window around map position (3.6, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00953654 Jy ! Component: 100 - total flux cleaned = 0.0161161 Jy ! Component: 150 - total flux cleaned = 0.0208194 Jy ! Component: 200 - total flux cleaned = 0.0242183 Jy ! Total flux subtracted in 200 components = 0.0242183 Jy ! Clean residual min=-0.002090 max=0.003026 Jy/beam ! Clean residual mean=-0.000019 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.829869 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 94 components and 0.829869 Jy ! Inverting map ! Added new window around map position (-1.2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300773 Jy ! Component: 100 - total flux cleaned = 0.00506639 Jy ! Component: 150 - total flux cleaned = 0.00665045 Jy ! Component: 200 - total flux cleaned = 0.00787874 Jy ! Total flux subtracted in 200 components = 0.00787874 Jy ! Clean residual min=-0.002106 max=0.001965 Jy/beam ! Clean residual mean=-0.000005 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.837748 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 114 components and 0.837748 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=2.985 mas, bmaj=7.117 mas, bpa=9.16 degrees ! Estimated noise=1156.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001149 Jy ! Component: 100 - total flux cleaned = 0.0018528 Jy ! Component: 150 - total flux cleaned = 0.00214274 Jy ! Component: 200 - total flux cleaned = 0.00228902 Jy ! Total flux subtracted in 200 components = 0.00228902 Jy ! Clean residual min=-0.002059 max=0.001676 Jy/beam ! Clean residual mean=0.000001 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.840037 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 = 3.81152e-05 Jy ! Component: 100 - total flux cleaned = 6.15919e-05 Jy ! Component: 150 - total flux cleaned = 8.32927e-05 Jy ! Component: 200 - total flux cleaned = 9.36977e-05 Jy ! Total flux subtracted in 200 components = 9.36977e-05 Jy ! Clean residual min=-0.002049 max=0.001663 Jy/beam ! Clean residual mean=0.000002 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.84013 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 129 components and 0.84013 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7822 mas, bmaj=1.925 mas, bpa=0.3226 degrees ! Estimated noise=859.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000404415 Jy ! Component: 100 - total flux cleaned = -0.000372444 Jy ! Component: 150 - total flux cleaned = -0.000314097 Jy ! Component: 200 - total flux cleaned = -0.000259582 Jy ! Total flux subtracted in 200 components = -0.000259582 Jy ! Clean residual min=-0.002070 max=0.001929 Jy/beam ! Clean residual mean=0.000000 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.839871 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 141 components and 0.839871 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=0.083289Jy sigma=0.000588 ! Fit after self-cal, rms=0.083282Jy sigma=0.000588 wmodel J0648-3044_X_2017_07_09_pus_map.mod ! Writing 141 model components to file: J0648-3044_X_2017_07_09_pus_map.mod wobs J0648-3044_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0648-3044_X_2017_07_09_pus_uvs.fits wwins J0648-3044_X_2017_07_09_pus_map.win ! wwins: Wrote 7 windows to J0648-3044_X_2017_07_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 = -0.000231468 Jy ! Component: 100 - total flux cleaned = -0.000384517 Jy ! Component: 150 - total flux cleaned = -0.000443161 Jy ! Component: 200 - total flux cleaned = -0.000387718 Jy ! Component: 250 - total flux cleaned = -0.000334704 Jy ! Component: 300 - total flux cleaned = -0.000283511 Jy ! Component: 350 - total flux cleaned = -0.000408301 Jy ! Component: 400 - total flux cleaned = -0.000505581 Jy ! Component: 450 - total flux cleaned = -0.000576717 Jy ! Component: 500 - total flux cleaned = -0.000646414 Jy ! Component: 550 - total flux cleaned = -0.000691786 Jy ! Component: 600 - total flux cleaned = -0.000781445 Jy ! Component: 650 - total flux cleaned = -0.000869249 Jy ! Component: 700 - total flux cleaned = -0.000956018 Jy ! Component: 750 - total flux cleaned = -0.00106239 Jy ! Component: 800 - total flux cleaned = -0.0011252 Jy ! Component: 850 - total flux cleaned = -0.00122803 Jy ! Component: 900 - total flux cleaned = -0.00130878 Jy ! Component: 950 - total flux cleaned = -0.00140773 Jy ! Component: 1000 - total flux cleaned = -0.001466 Jy ! Component: 1050 - total flux cleaned = -0.00152344 Jy ! Component: 1100 - total flux cleaned = -0.00161793 Jy ! Component: 1150 - total flux cleaned = -0.0017107 Jy ! Component: 1200 - total flux cleaned = -0.0017291 Jy ! Component: 1250 - total flux cleaned = -0.00178369 Jy ! Component: 1300 - total flux cleaned = -0.00174813 Jy ! Component: 1350 - total flux cleaned = -0.00185441 Jy ! Component: 1400 - total flux cleaned = -0.00180212 Jy ! Component: 1450 - total flux cleaned = -0.001871 Jy ! Component: 1500 - total flux cleaned = -0.00188774 Jy ! Component: 1550 - total flux cleaned = -0.00183714 Jy ! Component: 1600 - total flux cleaned = -0.00187038 Jy ! Component: 1650 - total flux cleaned = -0.00187036 Jy ! Component: 1700 - total flux cleaned = -0.0018218 Jy ! Component: 1750 - total flux cleaned = -0.00185375 Jy ! Component: 1800 - total flux cleaned = -0.00180596 Jy ! Component: 1850 - total flux cleaned = -0.00177493 Jy ! Component: 1900 - total flux cleaned = -0.00177522 Jy ! Component: 1950 - total flux cleaned = -0.00177518 Jy ! Component: 2000 - total flux cleaned = -0.00179027 Jy ! Total flux subtracted in 2048 components = -0.00165489 Jy ! Clean residual min=-0.000936 max=0.000895 Jy/beam ! Clean residual mean=-0.000000 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.838216 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 271 components and 0.838216 Jy ![Exited script file: muppet] wmap "J0648-3044_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7822 x 1.925 at 0.3226 degrees (North through East) ! Clean map min=-0.0016242 max=0.63601 Jy/beam ! Writing clean map to FITS file: J0648-3044_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.636007 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000278413 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.131325 0.131325 0.26265 0.525301 1.0506 2.1012 4.20241 8.40481 16.8096 33.6192 67.2385 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.636 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7822 x 1.925 at 0.3226 degrees (North through East) ! Clean map min=-0.0016242 max=0.63601 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 J0648-3044_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:22:17 2019