! Started logfile: J0927-2034_X_2017_02_19_pus_uvs.log on Sat May 4 21:42:05 2019 obs J0927-2034_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0927-2034_X_2017_02_19_pus_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.628889 visibilities/baseline/integration-bin. ! Found source: J0927-2034 ! ! 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 858 lines of history. ! ! Reading 6792 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 J0927-2034_X_2017_02_19_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.628487Jy sigma=0.004634 ! Fit after self-cal, rms=0.615847Jy sigma=0.004533 ! 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=0.8049 mas, bmaj=1.551 mas, bpa=1.537 degrees ! Estimated noise=1683.18 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 = 0.308514 Jy ! Component: 100 - total flux cleaned = 0.424642 Jy ! Total flux subtracted in 100 components = 0.424642 Jy ! Clean residual min=-0.030228 max=0.054058 Jy/beam ! Clean residual mean=0.000152 rms=0.009946 Jy/beam ! Combined flux in latest and established models = 0.424642 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.424642 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=0.163987Jy sigma=0.001155 ! Fit after self-cal, rms=0.163316Jy sigma=0.001151 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0611699 Jy ! Component: 100 - total flux cleaned = 0.0935427 Jy ! Total flux subtracted in 100 components = 0.0935427 Jy ! Clean residual min=-0.024760 max=0.030357 Jy/beam ! Clean residual mean=0.000080 rms=0.006922 Jy/beam ! Combined flux in latest and established models = 0.518184 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.518184 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=0.135491Jy sigma=0.000916 ! Fit after self-cal, rms=0.135184Jy sigma=0.000914 ! 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=0.9311 mas, bmaj=1.823 mas, bpa=4.958 degrees ! Estimated noise=1186.44 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 = 0.0261666 Jy ! Component: 100 - total flux cleaned = 0.0380728 Jy ! Component: 150 - total flux cleaned = 0.041534 Jy ! Component: 200 - total flux cleaned = 0.042793 Jy ! Total flux subtracted in 200 components = 0.042793 Jy ! Clean residual min=-0.017890 max=0.026853 Jy/beam ! Clean residual mean=0.000046 rms=0.005815 Jy/beam ! Combined flux in latest and established models = 0.560977 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.560977 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=0.130899Jy sigma=0.000871 ! Fit after self-cal, rms=0.130652Jy sigma=0.000869 ! 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 0.94 FD 0.98 HN 1.36 KP 1.00 ! LA 0.97 MK 1.01 NL 0.94 OV 0.98 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 1.37 KP 1.01 ! LA 0.97 MK 1.02 NL 0.96 OV 0.97 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.36 KP 1.01 ! LA 1.01 MK 1.02 NL 0.92 OV 0.98 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.31 KP 0.99 ! LA 1.00 MK 1.04 NL 0.93 OV 0.94 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.32 KP 0.98 ! LA 1.01 MK 1.04 NL 0.93 OV 0.96 ! PT 1.00* SC 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.31 KP 0.96 ! LA 1.00 MK 1.06 NL 0.93 OV 0.94 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.35 KP 1.00 ! LA 0.96 MK 1.00 NL 0.93 OV 0.94 ! PT 1.00* SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.26 KP 0.97 ! LA 1.00 MK 1.06 NL 0.93 OV 0.97 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.29 KP 0.99 ! LA 1.01 MK 1.00 NL 0.93 OV 0.95 ! PT 1.00* SC 0.91 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.36 KP 1.03 ! LA 0.97 MK 1.02 NL 0.92 OV 1.00 ! PT 1.00* SC 0.89 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.34 KP 0.98 ! LA 0.97 MK 0.99 NL 0.92 OV 1.00 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.31 KP 1.08 ! LA 1.01 MK 1.04 NL 0.95 OV 0.99 ! PT 1.00* SC 0.97 ! ! ! Fit before self-cal, rms=0.130652Jy sigma=0.000869 ! Fit after self-cal, rms=0.134193Jy sigma=0.000792 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9319 mas, bmaj=1.83 mas, bpa=6.813 degrees ! Estimated noise=1171.89 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 = -0.00849658 Jy ! Component: 100 - total flux cleaned = -0.00882513 Jy ! Component: 150 - total flux cleaned = -0.00939341 Jy ! Component: 200 - total flux cleaned = -0.0104174 Jy ! Total flux subtracted in 200 components = -0.0104174 Jy ! Clean residual min=-0.015959 max=0.017632 Jy/beam ! Clean residual mean=0.000020 rms=0.004185 Jy/beam ! Combined flux in latest and established models = 0.55056 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 27 components and 0.55056 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=0.131790Jy sigma=0.000783 ! Fit after self-cal, rms=0.131852Jy sigma=0.000782 ! 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=0.131852Jy sigma=0.000782 ! Fit after self-cal, rms=0.120882Jy sigma=0.000677 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9195 mas, bmaj=1.828 mas, bpa=6.182 degrees ! Estimated noise=1163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0016474 Jy ! Component: 100 - total flux cleaned = -0.00131405 Jy ! Component: 150 - total flux cleaned = -0.00079516 Jy ! Component: 200 - total flux cleaned = -0.000593528 Jy ! Total flux subtracted in 200 components = -0.000593528 Jy ! Clean residual min=-0.007286 max=0.009396 Jy/beam ! Clean residual mean=0.000014 rms=0.001737 Jy/beam ! Combined flux in latest and established models = 0.549967 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.549966 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=0.120621Jy sigma=0.000674 ! Fit after self-cal, rms=0.120705Jy sigma=0.000674 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.2, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00811063 Jy ! Component: 100 - total flux cleaned = 0.00856662 Jy ! Component: 150 - total flux cleaned = 0.0082487 Jy ! Component: 200 - total flux cleaned = 0.00839061 Jy ! Total flux subtracted in 200 components = 0.00839061 Jy ! Clean residual min=-0.006482 max=0.005464 Jy/beam ! Clean residual mean=0.000011 rms=0.001375 Jy/beam ! Combined flux in latest and established models = 0.558357 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.558357 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=0.119953Jy sigma=0.000664 ! Fit after self-cal, rms=0.119871Jy sigma=0.000664 ! 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=0.119871Jy sigma=0.000664 ! Fit after self-cal, rms=0.119999Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9193 mas, bmaj=1.819 mas, bpa=5.867 degrees ! Estimated noise=1162.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200199 Jy ! Component: 100 - total flux cleaned = 0.002133 Jy ! Component: 150 - total flux cleaned = 0.00233891 Jy ! Component: 200 - total flux cleaned = 0.00242698 Jy ! Total flux subtracted in 200 components = 0.00242698 Jy ! Clean residual min=-0.005286 max=0.005081 Jy/beam ! Clean residual mean=0.000002 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 0.560784 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.560784 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=0.119763Jy sigma=0.000661 ! Fit after self-cal, rms=0.119718Jy sigma=0.000660 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 = 0.000367255 Jy ! Component: 100 - total flux cleaned = 0.000702992 Jy ! Component: 150 - total flux cleaned = 0.000843119 Jy ! Component: 200 - total flux cleaned = 0.000970882 Jy ! Total flux subtracted in 200 components = 0.000970882 Jy ! Clean residual min=-0.005197 max=0.004606 Jy/beam ! Clean residual mean=0.000002 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.561755 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.561755 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=0.119616Jy sigma=0.000659 ! Fit after self-cal, rms=0.119591Jy sigma=0.000659 ! 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=0.119591Jy sigma=0.000659 ! Fit after self-cal, rms=0.119401Jy sigma=0.000659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.108 mas, bmaj=4.084 mas, bpa=7.934 degrees ! Estimated noise=1484.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000796125 Jy ! Component: 100 - total flux cleaned = 0.00142008 Jy ! Component: 150 - total flux cleaned = 0.00184926 Jy ! Component: 200 - total flux cleaned = 0.00219958 Jy ! Total flux subtracted in 200 components = 0.00219958 Jy ! Clean residual min=-0.003231 max=0.003657 Jy/beam ! Clean residual mean=-0.000009 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.563955 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.563954 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=0.119377Jy sigma=0.000659 ! Fit after self-cal, rms=0.119341Jy sigma=0.000658 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 = -4.66541e-05 Jy ! Component: 100 - total flux cleaned = -2.0766e-06 Jy ! Component: 150 - total flux cleaned = 0.00020257 Jy ! Component: 200 - total flux cleaned = 0.000479757 Jy ! Total flux subtracted in 200 components = 0.000479757 Jy ! Clean residual min=-0.003217 max=0.003593 Jy/beam ! Clean residual mean=-0.000009 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.564434 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 0.564434 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=0.119328Jy sigma=0.000658 ! Fit after self-cal, rms=0.119294Jy sigma=0.000658 ! 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=0.9199 mas, bmaj=1.814 mas, bpa=5.701 degrees ! Estimated noise=1162.89 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9199 x 1.814 at 5.701 degrees (North through East) ! Clean map min=-0.0045799 max=0.37919 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=0.7951 mas, bmaj=1.532 mas, bpa=2.195 degrees ! Estimated noise=1676.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.310619 Jy ! Component: 100 - total flux cleaned = 0.427967 Jy ! Component: 150 - total flux cleaned = 0.485918 Jy ! Component: 200 - total flux cleaned = 0.517455 Jy ! Total flux subtracted in 200 components = 0.517455 Jy ! Clean residual min=-0.010934 max=0.015483 Jy/beam ! Clean residual mean=0.000021 rms=0.002877 Jy/beam ! Combined flux in latest and established models = 0.517455 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.517455 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9199 mas, bmaj=1.814 mas, bpa=5.701 degrees ! Estimated noise=1162.89 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 = 0.0203843 Jy ! Component: 100 - total flux cleaned = 0.0315755 Jy ! Component: 150 - total flux cleaned = 0.0376071 Jy ! Component: 200 - total flux cleaned = 0.0392837 Jy ! Total flux subtracted in 200 components = 0.0392837 Jy ! Clean residual min=-0.006875 max=0.005011 Jy/beam ! Clean residual mean=-0.000000 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.556739 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 38 components and 0.556739 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=2.108 mas, bmaj=4.084 mas, bpa=7.934 degrees ! Estimated noise=1484.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382074 Jy ! Component: 100 - total flux cleaned = 0.00590658 Jy ! Component: 150 - total flux cleaned = 0.0066309 Jy ! Component: 200 - total flux cleaned = 0.00688779 Jy ! Total flux subtracted in 200 components = 0.00688779 Jy ! Clean residual min=-0.003335 max=0.003017 Jy/beam ! Clean residual mean=-0.000011 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.563626 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 = 0.000142399 Jy ! Component: 100 - total flux cleaned = 0.000316807 Jy ! Component: 150 - total flux cleaned = 0.000480168 Jy ! Component: 200 - total flux cleaned = 0.000633648 Jy ! Total flux subtracted in 200 components = 0.000633648 Jy ! Clean residual min=-0.003316 max=0.002916 Jy/beam ! Clean residual mean=-0.000011 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.56426 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.56426 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9199 mas, bmaj=1.814 mas, bpa=5.701 degrees ! Estimated noise=1162.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000208644 Jy ! Component: 100 - total flux cleaned = -0.000321908 Jy ! Component: 150 - total flux cleaned = -0.00041443 Jy ! Component: 200 - total flux cleaned = -0.000595257 Jy ! Total flux subtracted in 200 components = -0.000595257 Jy ! Clean residual min=-0.005611 max=0.004263 Jy/beam ! Clean residual mean=-0.000006 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.563665 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.563665 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=0.119360Jy sigma=0.000659 ! Fit after self-cal, rms=0.119263Jy sigma=0.000659 wmodel J0927-2034_X_2017_02_19_pus_map.mod ! Writing 64 model components to file: J0927-2034_X_2017_02_19_pus_map.mod wobs J0927-2034_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0927-2034_X_2017_02_19_pus_uvs.fits wwins J0927-2034_X_2017_02_19_pus_map.win ! wwins: Wrote 2 windows to J0927-2034_X_2017_02_19_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 = -0.00160157 Jy ! Component: 100 - total flux cleaned = -0.00137673 Jy ! Component: 150 - total flux cleaned = -0.000969473 Jy ! Component: 200 - total flux cleaned = -0.000332524 Jy ! Component: 250 - total flux cleaned = -8.9944e-05 Jy ! Component: 300 - total flux cleaned = 0.000317304 Jy ! Component: 350 - total flux cleaned = 0.000541439 Jy ! Component: 400 - total flux cleaned = 0.000597328 Jy ! Component: 450 - total flux cleaned = 0.000598212 Jy ! Component: 500 - total flux cleaned = 0.000497433 Jy ! Component: 550 - total flux cleaned = 0.000350191 Jy ! Component: 600 - total flux cleaned = 0.000301569 Jy ! Component: 650 - total flux cleaned = 0.000209269 Jy ! Component: 700 - total flux cleaned = 0.000120228 Jy ! Component: 750 - total flux cleaned = -9.81034e-06 Jy ! Component: 800 - total flux cleaned = -0.000136332 Jy ! Component: 850 - total flux cleaned = -0.000177024 Jy ! Component: 900 - total flux cleaned = -0.000298066 Jy ! Component: 950 - total flux cleaned = -0.000416571 Jy ! Component: 1000 - total flux cleaned = -0.000608834 Jy ! Component: 1050 - total flux cleaned = -0.000759414 Jy ! Component: 1100 - total flux cleaned = -0.000795444 Jy ! Component: 1150 - total flux cleaned = -0.000795635 Jy ! Component: 1200 - total flux cleaned = -0.00101026 Jy ! Component: 1250 - total flux cleaned = -0.00108144 Jy ! Component: 1300 - total flux cleaned = -0.00125332 Jy ! Component: 1350 - total flux cleaned = -0.00138869 Jy ! Component: 1400 - total flux cleaned = -0.00152155 Jy ! Component: 1450 - total flux cleaned = -0.00168368 Jy ! Component: 1500 - total flux cleaned = -0.00168352 Jy ! Component: 1550 - total flux cleaned = -0.00177863 Jy ! Component: 1600 - total flux cleaned = -0.00196443 Jy ! Component: 1650 - total flux cleaned = -0.00199498 Jy ! Component: 1700 - total flux cleaned = -0.00208534 Jy ! Component: 1750 - total flux cleaned = -0.00208551 Jy ! Component: 1800 - total flux cleaned = -0.00208577 Jy ! Component: 1850 - total flux cleaned = -0.00205725 Jy ! Component: 1900 - total flux cleaned = -0.00214221 Jy ! Component: 1950 - total flux cleaned = -0.00214245 Jy ! Component: 2000 - total flux cleaned = -0.00219751 Jy ! Total flux subtracted in 2048 components = -0.00217043 Jy ! Clean residual min=-0.001677 max=0.001433 Jy/beam ! Clean residual mean=0.000002 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.561494 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 190 components and 0.561494 Jy ![Exited script file: muppet] wmap "J0927-2034_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9199 x 1.814 at 5.701 degrees (North through East) ! Clean map min=-0.003928 max=0.3722 Jy/beam ! Writing clean map to FITS file: J0927-2034_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.372201 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000484541 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.390548 0.390548 0.781095 1.56219 3.12438 6.24876 12.4975 24.995 49.9901 99.9802 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.372 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9199 x 1.814 at 5.701 degrees (North through East) ! Clean map min=-0.003928 max=0.3722 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 J0927-2034_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:42:06 2019