! Started logfile: J0836-2016_X_2017_03_23_pus_uvs.log on Mon May 13 10:20:50 2019 obs J0836-2016_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0836-2016_X_2017_03_23_pus_uva.fits ! AN table 1: 44 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.592424 visibilities/baseline/integration-bin. ! Found source: J0836-2016 ! ! 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 1124 lines of history. ! ! Reading 14076 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 J0836-2016_X_2017_03_23_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 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.306693Jy sigma=0.002221 ! Fit after self-cal, rms=0.230553Jy sigma=0.001698 ! 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=0.7021 mas, bmaj=1.801 mas, bpa=-5.381 degrees ! Estimated noise=1240.67 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 = 0.762824 Jy ! Component: 100 - total flux cleaned = 0.976558 Jy ! Total flux subtracted in 100 components = 0.976558 Jy ! Clean residual min=-0.028969 max=0.096589 Jy/beam ! Clean residual mean=-0.000152 rms=0.008746 Jy/beam ! Combined flux in latest and established models = 0.976558 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.976558 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=0.217193Jy sigma=0.001675 ! Fit after self-cal, rms=0.217168Jy sigma=0.001675 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106005 Jy ! Component: 100 - total flux cleaned = 0.163904 Jy ! Total flux subtracted in 100 components = 0.163904 Jy ! Clean residual min=-0.019968 max=0.028708 Jy/beam ! Clean residual mean=-0.000065 rms=0.004609 Jy/beam ! Combined flux in latest and established models = 1.14046 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 1.14046 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=0.140585Jy sigma=0.001036 ! Fit after self-cal, rms=0.140591Jy sigma=0.001036 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0340226 Jy ! Component: 100 - total flux cleaned = 0.0545364 Jy ! Total flux subtracted in 100 components = 0.0545364 Jy ! Clean residual min=-0.018969 max=0.022235 Jy/beam ! Clean residual mean=-0.000037 rms=0.003909 Jy/beam ! Combined flux in latest and established models = 1.195 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 1.195 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=0.129688Jy sigma=0.000941 ! Fit after self-cal, rms=0.129680Jy sigma=0.000941 ! 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=0.9034 mas, bmaj=2.175 mas, bpa=-3.821 degrees ! Estimated noise=809.014 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 (-3.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0254507 Jy ! Component: 100 - total flux cleaned = 0.0403924 Jy ! Component: 150 - total flux cleaned = 0.0507907 Jy ! Component: 200 - total flux cleaned = 0.0549213 Jy ! Total flux subtracted in 200 components = 0.0549213 Jy ! Clean residual min=-0.013998 max=0.013885 Jy/beam ! Clean residual mean=-0.000083 rms=0.003835 Jy/beam ! Combined flux in latest and established models = 1.24992 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 1.24992 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=0.124310Jy sigma=0.000895 ! Fit after self-cal, rms=0.123911Jy sigma=0.000891 ! 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 0.96 FD 0.97 HN 1.04 KP 0.99 ! LA 1.02 MK 0.97 NL 0.97 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.05 KP 0.99 ! LA 1.03 MK 0.97 NL 0.97 OV 0.99 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 0.99 KP 0.99 ! LA 1.00 MK 0.98 NL 0.98 OV 0.99 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.02 KP 0.98 ! LA 1.00 MK 0.98 NL 0.97 OV 1.04 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 0.99 KP 0.99 ! LA 1.05 MK 1.00 NL 0.98 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 1.00 KP 0.98 ! LA 1.04 MK 0.99 NL 0.98 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.02 KP 0.98 ! LA 1.06 MK 0.99 NL 0.97 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.03 KP 0.98 ! LA 1.04 MK 0.98 NL 0.97 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.03 KP 0.99 ! LA 1.05 MK 0.97 NL 0.98 OV 1.00 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.05 KP 1.00 ! LA 1.09 MK 0.98 NL 0.98 OV 0.99 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.03 KP 0.98 ! LA 1.08 MK 1.15 NL 0.98 OV 1.00 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.01 KP 1.01 ! LA 1.06 MK 1.00 NL 0.98 OV 1.01 ! PT 1.02 SC 1.00 ! ! ! Fit before self-cal, rms=0.123911Jy sigma=0.000891 ! Fit after self-cal, rms=0.117770Jy sigma=0.000830 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9047 mas, bmaj=2.172 mas, bpa=-3.88 degrees ! Estimated noise=803.974 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 = 0.0103063 Jy ! Component: 100 - total flux cleaned = 0.0141633 Jy ! Component: 150 - total flux cleaned = 0.0154777 Jy ! Component: 200 - total flux cleaned = 0.0162729 Jy ! Total flux subtracted in 200 components = 0.0162729 Jy ! Clean residual min=-0.012214 max=0.010290 Jy/beam ! Clean residual mean=-0.000068 rms=0.002980 Jy/beam ! Combined flux in latest and established models = 1.26619 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 1.26619 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=0.116676Jy sigma=0.000822 ! Fit after self-cal, rms=0.116588Jy sigma=0.000821 ! 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=0.116588Jy sigma=0.000821 ! Fit after self-cal, rms=0.109535Jy sigma=0.000754 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9023 mas, bmaj=2.182 mas, bpa=-3.782 degrees ! Estimated noise=805.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00756016 Jy ! Component: 100 - total flux cleaned = 0.0112053 Jy ! Component: 150 - total flux cleaned = 0.0120397 Jy ! Component: 200 - total flux cleaned = 0.0126198 Jy ! Total flux subtracted in 200 components = 0.0126198 Jy ! Clean residual min=-0.008117 max=0.007512 Jy/beam ! Clean residual mean=-0.000037 rms=0.002108 Jy/beam ! Combined flux in latest and established models = 1.27881 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 1.27881 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=0.108947Jy sigma=0.000749 ! Fit after self-cal, rms=0.108919Jy sigma=0.000749 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 = 0.00302729 Jy ! Component: 100 - total flux cleaned = 0.0034296 Jy ! Component: 150 - total flux cleaned = 0.00378668 Jy ! Component: 200 - total flux cleaned = 0.00387043 Jy ! Total flux subtracted in 200 components = 0.00387043 Jy ! Clean residual min=-0.008356 max=0.006914 Jy/beam ! Clean residual mean=-0.000033 rms=0.002082 Jy/beam ! Combined flux in latest and established models = 1.28268 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 1.28268 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=0.108742Jy sigma=0.000748 ! Fit after self-cal, rms=0.108736Jy sigma=0.000747 ! 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=0.108736Jy sigma=0.000747 ! Fit after self-cal, rms=0.097335Jy sigma=0.000659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9016 mas, bmaj=2.188 mas, bpa=-3.778 degrees ! Estimated noise=805.999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236394 Jy ! Component: 100 - total flux cleaned = 0.00224 Jy ! Component: 150 - total flux cleaned = 0.00245079 Jy ! Component: 200 - total flux cleaned = 0.00264377 Jy ! Total flux subtracted in 200 components = 0.00264377 Jy ! Clean residual min=-0.003636 max=0.005899 Jy/beam ! Clean residual mean=-0.000009 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 1.28533 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 1.28533 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=0.097026Jy sigma=0.000656 ! Fit after self-cal, rms=0.097044Jy sigma=0.000656 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 (-1.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00480451 Jy ! Component: 100 - total flux cleaned = 0.00539939 Jy ! Component: 150 - total flux cleaned = 0.00549322 Jy ! Component: 200 - total flux cleaned = 0.00541039 Jy ! Total flux subtracted in 200 components = 0.00541039 Jy ! Clean residual min=-0.004185 max=0.003764 Jy/beam ! Clean residual mean=-0.000006 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 1.29074 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 94 components and 1.29074 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=0.096665Jy sigma=0.000654 ! Fit after self-cal, rms=0.096628Jy sigma=0.000653 ! 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=0.096628Jy sigma=0.000653 ! Fit after self-cal, rms=0.096686Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.255 mas, bmaj=4.564 mas, bpa=-4.932 degrees ! Estimated noise=1002.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331137 Jy ! Component: 100 - total flux cleaned = 0.00390416 Jy ! Component: 150 - total flux cleaned = 0.00404815 Jy ! Component: 200 - total flux cleaned = 0.00408918 Jy ! Total flux subtracted in 200 components = 0.00408918 Jy ! Clean residual min=-0.002934 max=0.003745 Jy/beam ! Clean residual mean=-0.000009 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 1.29483 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 106 components and 1.29483 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=0.096592Jy sigma=0.000652 ! Fit after self-cal, rms=0.096579Jy sigma=0.000652 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 = 0.000178702 Jy ! Component: 100 - total flux cleaned = 0.000467835 Jy ! Component: 150 - total flux cleaned = 0.000503072 Jy ! Component: 200 - total flux cleaned = 0.000504058 Jy ! Total flux subtracted in 200 components = 0.000504058 Jy ! Clean residual min=-0.002888 max=0.003423 Jy/beam ! Clean residual mean=-0.000008 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 1.29533 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 111 components and 1.29533 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=0.096567Jy sigma=0.000652 ! Fit after self-cal, rms=0.096559Jy sigma=0.000652 ! 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=0.9018 mas, bmaj=2.189 mas, bpa=-3.762 degrees ! Estimated noise=806.496 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9018 x 2.189 at -3.762 degrees (North through East) ! Clean map min=-0.0024089 max=1.0322 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=0.096559Jy sigma=0.000652 ! Fit after self-cal, rms=0.090351Jy sigma=0.000605 ! Inverting map and beam ! Estimated beam: bmin=0.9017 mas, bmaj=2.189 mas, bpa=-3.746 degrees ! Estimated noise=806.301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100382 Jy ! Component: 100 - total flux cleaned = 0.00109307 Jy ! Component: 150 - total flux cleaned = 0.00109479 Jy ! Component: 200 - total flux cleaned = 0.00102543 Jy ! Total flux subtracted in 200 components = 0.00102543 Jy ! Clean residual min=-0.002552 max=0.003047 Jy/beam ! Clean residual mean=-0.000006 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 1.29636 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 116 components and 1.29636 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=0.090203Jy sigma=0.000604 ! Fit after self-cal, rms=0.090199Jy sigma=0.000604 ! Inverting map ! Added new window around map position (4.2, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115757 Jy ! Component: 100 - total flux cleaned = 0.00170448 Jy ! Component: 150 - total flux cleaned = 0.00176804 Jy ! Component: 200 - total flux cleaned = 0.00187967 Jy ! Total flux subtracted in 200 components = 0.00187967 Jy ! Clean residual min=-0.002555 max=0.002646 Jy/beam ! Clean residual mean=-0.000004 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 1.29824 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 128 components and 1.29824 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=0.090072Jy sigma=0.000603 ! Fit after self-cal, rms=0.090070Jy sigma=0.000603 ! 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=0.090070Jy sigma=0.000603 ! Fit after self-cal, rms=0.090074Jy sigma=0.000603 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=0.7012 mas, bmaj=1.817 mas, bpa=-5.185 degrees ! Estimated noise=1233.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.758264 Jy ! Component: 100 - total flux cleaned = 0.970878 Jy ! Component: 150 - total flux cleaned = 1.07576 Jy ! Component: 200 - total flux cleaned = 1.13026 Jy ! Total flux subtracted in 200 components = 1.13026 Jy ! Clean residual min=-0.009475 max=0.026459 Jy/beam ! Clean residual mean=-0.000059 rms=0.002872 Jy/beam ! Combined flux in latest and established models = 1.13026 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 11 model components to the UV plane model. ! The established model now contains 11 components and 1.13026 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9018 mas, bmaj=2.189 mas, bpa=-3.757 degrees ! Estimated noise=806.177 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 = 0.0506532 Jy ! Component: 100 - total flux cleaned = 0.0818399 Jy ! Component: 150 - total flux cleaned = 0.102754 Jy ! Component: 200 - total flux cleaned = 0.117351 Jy ! Total flux subtracted in 200 components = 0.117351 Jy ! Clean residual min=-0.004386 max=0.008403 Jy/beam ! Clean residual mean=-0.000044 rms=0.001699 Jy/beam ! Combined flux in latest and established models = 1.24761 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 62 components and 1.24761 Jy ! Inverting map ! Added new window around map position (0.6, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109299 Jy ! Component: 100 - total flux cleaned = 0.0192118 Jy ! Component: 150 - total flux cleaned = 0.0255592 Jy ! Component: 200 - total flux cleaned = 0.030522 Jy ! Total flux subtracted in 200 components = 0.030522 Jy ! Clean residual min=-0.002954 max=0.004171 Jy/beam ! Clean residual mean=-0.000019 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 1.27813 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 99 components and 1.27813 Jy ! Inverting map ! Added new window around map position (-5, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00458281 Jy ! Component: 100 - total flux cleaned = 0.00805247 Jy ! Component: 150 - total flux cleaned = 0.0104095 Jy ! Component: 200 - total flux cleaned = 0.0124388 Jy ! Total flux subtracted in 200 components = 0.0124388 Jy ! Clean residual min=-0.002649 max=0.002469 Jy/beam ! Clean residual mean=-0.000010 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 1.29057 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 126 components and 1.29057 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=2.253 mas, bmaj=4.563 mas, bpa=-4.952 degrees ! Estimated noise=1002.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00312803 Jy ! Component: 100 - total flux cleaned = 0.00532657 Jy ! Component: 150 - total flux cleaned = 0.00705026 Jy ! Component: 200 - total flux cleaned = 0.00842922 Jy ! Total flux subtracted in 200 components = 0.00842922 Jy ! Clean residual min=-0.002651 max=0.002417 Jy/beam ! Clean residual mean=-0.000010 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 1.299 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 = 0.000970199 Jy ! Component: 100 - total flux cleaned = 0.00164151 Jy ! Component: 150 - total flux cleaned = 0.00222365 Jy ! Component: 200 - total flux cleaned = 0.0026155 Jy ! Total flux subtracted in 200 components = 0.0026155 Jy ! Clean residual min=-0.002505 max=0.002354 Jy/beam ! Clean residual mean=-0.000007 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 1.30162 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 193 components and 1.30162 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9018 mas, bmaj=2.189 mas, bpa=-3.757 degrees ! Estimated noise=806.177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000314208 Jy ! Component: 100 - total flux cleaned = -0.000368201 Jy ! Component: 150 - total flux cleaned = -0.000277695 Jy ! Component: 200 - total flux cleaned = -0.000151522 Jy ! Total flux subtracted in 200 components = -0.000151522 Jy ! Clean residual min=-0.002293 max=0.002373 Jy/beam ! Clean residual mean=-0.000004 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 1.30147 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 208 components and 1.30147 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=0.089716Jy sigma=0.000601 ! Fit after self-cal, rms=0.089701Jy sigma=0.000601 wmodel J0836-2016_X_2017_03_23_pus_map.mod ! Writing 208 model components to file: J0836-2016_X_2017_03_23_pus_map.mod wobs J0836-2016_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0836-2016_X_2017_03_23_pus_uvs.fits wwins J0836-2016_X_2017_03_23_pus_map.win ! wwins: Wrote 6 windows to J0836-2016_X_2017_03_23_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 = 7.88089e-05 Jy ! Component: 100 - total flux cleaned = -3.74393e-05 Jy ! Component: 150 - total flux cleaned = 0.000220039 Jy ! Component: 200 - total flux cleaned = 0.000464956 Jy ! Component: 250 - total flux cleaned = 0.000734766 Jy ! Component: 300 - total flux cleaned = 0.00096209 Jy ! Component: 350 - total flux cleaned = 0.00121348 Jy ! Component: 400 - total flux cleaned = 0.00145808 Jy ! Component: 450 - total flux cleaned = 0.00163659 Jy ! Component: 500 - total flux cleaned = 0.00175284 Jy ! Component: 550 - total flux cleaned = 0.00189473 Jy ! Component: 600 - total flux cleaned = 0.00197814 Jy ! Component: 650 - total flux cleaned = 0.00208756 Jy ! Component: 700 - total flux cleaned = 0.00214144 Jy ! Component: 750 - total flux cleaned = 0.00214122 Jy ! Component: 800 - total flux cleaned = 0.0021413 Jy ! Component: 850 - total flux cleaned = 0.0021414 Jy ! Component: 900 - total flux cleaned = 0.00216653 Jy ! Component: 950 - total flux cleaned = 0.00214194 Jy ! Component: 1000 - total flux cleaned = 0.00221545 Jy ! Component: 1050 - total flux cleaned = 0.00223966 Jy ! Component: 1100 - total flux cleaned = 0.00216797 Jy ! Component: 1150 - total flux cleaned = 0.00223853 Jy ! Component: 1200 - total flux cleaned = 0.00214498 Jy ! Component: 1250 - total flux cleaned = 0.00216839 Jy ! Component: 1300 - total flux cleaned = 0.00216814 Jy ! Component: 1350 - total flux cleaned = 0.00205497 Jy ! Component: 1400 - total flux cleaned = 0.00212276 Jy ! Component: 1450 - total flux cleaned = 0.00205548 Jy ! Component: 1500 - total flux cleaned = 0.00201138 Jy ! Component: 1550 - total flux cleaned = 0.0019894 Jy ! Component: 1600 - total flux cleaned = 0.00192398 Jy ! Component: 1650 - total flux cleaned = 0.00188096 Jy ! Component: 1700 - total flux cleaned = 0.00181668 Jy ! Component: 1750 - total flux cleaned = 0.001732 Jy ! Component: 1800 - total flux cleaned = 0.00175298 Jy ! Component: 1850 - total flux cleaned = 0.00164852 Jy ! Component: 1900 - total flux cleaned = 0.00173151 Jy ! Component: 1950 - total flux cleaned = 0.00166937 Jy ! Component: 2000 - total flux cleaned = 0.00168997 Jy ! Total flux subtracted in 2048 components = 0.00158838 Jy ! Clean residual min=-0.001137 max=0.001101 Jy/beam ! Clean residual mean=0.000002 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 1.30305 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 363 components and 1.30305 Jy ![Exited script file: muppet] wmap "J0836-2016_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9018 x 2.189 at -3.757 degrees (North through East) ! Clean map min=-0.0024051 max=1.0318 Jy/beam ! Writing clean map to FITS file: J0836-2016_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.03181 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000387081 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.112545 0.112545 0.225089 0.450179 0.900357 1.80071 3.60143 7.20286 14.4057 28.8114 57.6229 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.031 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9018 x 2.189 at -3.757 degrees (North through East) ! Clean map min=-0.0024051 max=1.0318 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 J0836-2016_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:20:52 2019