! Started logfile: J2340-0053_X_2017_06_15_pus_uvs.log on Tue May 7 20:02:36 2019 obs J2340-0053_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J2340-0053_X_2017_06_15_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.911508 visibilities/baseline/integration-bin. ! Found source: J2340-0053 ! ! 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 989 lines of history. ! ! Reading 55128 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 J2340-0053_X_2017_06_15_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.940618Jy sigma=0.008234 ! Fit after self-cal, rms=0.927749Jy sigma=0.008130 ! 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=0.7089 mas, bmaj=1.758 mas, bpa=-1.95 degrees ! Estimated noise=517.209 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 = 0.0559235 Jy ! Component: 100 - total flux cleaned = 0.0713082 Jy ! Total flux subtracted in 100 components = 0.0713082 Jy ! Clean residual min=-0.003769 max=0.009220 Jy/beam ! Clean residual mean=-0.000007 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.0713082 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0713082 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=0.078406Jy sigma=0.000665 ! Fit after self-cal, rms=0.078373Jy sigma=0.000665 ! Inverting map ! Added new window around map position (1, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.009167 Jy ! Component: 100 - total flux cleaned = 0.0144681 Jy ! Total flux subtracted in 100 components = 0.0144681 Jy ! Clean residual min=-0.002814 max=0.004075 Jy/beam ! Clean residual mean=-0.000002 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0857763 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.0857763 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=0.077146Jy sigma=0.000653 ! Fit after self-cal, rms=0.077101Jy sigma=0.000652 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00396008 Jy ! Component: 100 - total flux cleaned = 0.00615309 Jy ! Total flux subtracted in 100 components = 0.00615309 Jy ! Clean residual min=-0.002303 max=0.002341 Jy/beam ! Clean residual mean=0.000000 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0919294 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.0919294 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=0.076892Jy sigma=0.000650 ! Fit after self-cal, rms=0.076880Jy sigma=0.000650 ! 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=0.8656 mas, bmaj=2.024 mas, bpa=-1.278 degrees ! Estimated noise=345.848 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 = 0.0019127 Jy ! Component: 100 - total flux cleaned = 0.00279182 Jy ! Component: 150 - total flux cleaned = 0.0029633 Jy ! Component: 200 - total flux cleaned = 0.00308422 Jy ! Total flux subtracted in 200 components = 0.00308422 Jy ! Clean residual min=-0.001308 max=0.001142 Jy/beam ! Clean residual mean=0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0950136 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 0.0950136 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=0.076838Jy sigma=0.000649 ! Fit after self-cal, rms=0.076836Jy sigma=0.000649 ! 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 0.97 FD 1.02 HN 1.03 KP 1.00 ! LA 1.01 MK 0.98 NL 0.97 OV 0.97 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.91 KP 0.95 ! LA 0.98 MK 1.01 NL 0.95 OV 0.98 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.99 KP 0.99 ! LA 1.00 MK 0.97 NL 0.93 OV 1.04 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.95 KP 1.02 ! LA 1.00 MK 1.00 NL 0.98 OV 0.98 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.04 KP 1.01 ! LA 0.98 MK 1.15 NL 0.94 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.98 KP 1.01 ! LA 1.00 MK 0.97 NL 0.97 OV 0.98 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.30 KP 0.99 ! LA 1.00 MK 1.02 NL 0.98 OV 1.04 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.04 KP 0.99 ! LA 0.97 MK 0.91 NL 0.96 OV 1.00 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00 KP 1.02 ! LA 1.03 MK 0.98 NL 0.95 OV 1.02 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 1.00 HN 1.03 KP 1.03 ! LA 1.01 MK 1.30 NL 0.94 OV 0.98 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.32 KP 1.02 ! LA 1.03 MK 0.93 NL 1.01 OV 1.00 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.97 KP 1.02 ! LA 0.98 MK 0.96 NL 0.97 OV 1.03 ! PT 1.04 SC 0.99 ! ! ! Fit before self-cal, rms=0.076836Jy sigma=0.000649 ! Fit after self-cal, rms=0.078143Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8692 mas, bmaj=2.029 mas, bpa=-1.348 degrees ! Estimated noise=345.879 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 = 0.000335527 Jy ! Component: 100 - total flux cleaned = 0.000334611 Jy ! Component: 150 - total flux cleaned = 0.00031159 Jy ! Component: 200 - total flux cleaned = 0.000293515 Jy ! Total flux subtracted in 200 components = 0.000293515 Jy ! Clean residual min=-0.001127 max=0.000932 Jy/beam ! Clean residual mean=0.000003 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0953072 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.0953072 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=0.078138Jy sigma=0.000648 ! Fit after self-cal, rms=0.078180Jy sigma=0.000648 ! 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=0.078180Jy sigma=0.000648 ! Fit after self-cal, rms=0.081183Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.869 mas, bmaj=2.032 mas, bpa=-1.348 degrees ! Estimated noise=346.342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165233 Jy ! Component: 100 - total flux cleaned = 0.000165512 Jy ! Component: 150 - total flux cleaned = 0.00014777 Jy ! Component: 200 - total flux cleaned = 0.000127042 Jy ! Total flux subtracted in 200 components = 0.000127042 Jy ! Clean residual min=-0.000920 max=0.000901 Jy/beam ! Clean residual mean=0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0954342 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.0954342 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=0.081181Jy sigma=0.000646 ! Fit after self-cal, rms=0.081247Jy sigma=0.000646 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 (19.2, -19.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000217066 Jy ! Component: 100 - total flux cleaned = 0.000170609 Jy ! Component: 150 - total flux cleaned = 0.000119411 Jy ! Component: 200 - total flux cleaned = 0.000105219 Jy ! Total flux subtracted in 200 components = 0.000105219 Jy ! Clean residual min=-0.000859 max=0.000843 Jy/beam ! Clean residual mean=0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0955394 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.0955394 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=0.081234Jy sigma=0.000646 ! Fit after self-cal, rms=0.081233Jy sigma=0.000646 ! 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=0.081233Jy sigma=0.000646 ! Fit after self-cal, rms=0.082592Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8702 mas, bmaj=2.033 mas, bpa=-1.333 degrees ! Estimated noise=346.511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.3573e-05 Jy ! Component: 100 - total flux cleaned = -7.23686e-05 Jy ! Component: 150 - total flux cleaned = -8.55638e-05 Jy ! Component: 200 - total flux cleaned = -9.74996e-05 Jy ! Total flux subtracted in 200 components = -9.74996e-05 Jy ! Clean residual min=-0.000875 max=0.000875 Jy/beam ! Clean residual mean=-0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0954419 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.0954419 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=0.082587Jy sigma=0.000646 ! Fit after self-cal, rms=0.082611Jy sigma=0.000646 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 (-8.6, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000432006 Jy ! Component: 100 - total flux cleaned = 0.000396914 Jy ! Component: 150 - total flux cleaned = 0.000436495 Jy ! Component: 200 - total flux cleaned = 0.000425282 Jy ! Total flux subtracted in 200 components = 0.000425282 Jy ! Clean residual min=-0.000864 max=0.000773 Jy/beam ! Clean residual mean=0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0958672 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 0.0958672 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=0.082603Jy sigma=0.000645 ! Fit after self-cal, rms=0.082603Jy sigma=0.000645 ! 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=0.082603Jy sigma=0.000645 ! Fit after self-cal, rms=0.082760Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.185 mas, bmaj=3.456 mas, bpa=3.951 degrees ! Estimated noise=437.674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.13255e-05 Jy ! Component: 100 - total flux cleaned = 0.000158166 Jy ! Component: 150 - total flux cleaned = 0.000205623 Jy ! Component: 200 - total flux cleaned = 0.000248157 Jy ! Total flux subtracted in 200 components = 0.000248157 Jy ! Clean residual min=-0.000730 max=0.000663 Jy/beam ! Clean residual mean=-0.000000 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0961154 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 118 components and 0.0961154 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=0.082759Jy sigma=0.000645 ! Fit after self-cal, rms=0.082761Jy 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 = -2.47471e-05 Jy ! Component: 100 - total flux cleaned = -8.82248e-06 Jy ! Component: 150 - total flux cleaned = -1.15019e-06 Jy ! Component: 200 - total flux cleaned = 1.28125e-05 Jy ! Total flux subtracted in 200 components = 1.28125e-05 Jy ! Clean residual min=-0.000706 max=0.000639 Jy/beam ! Clean residual mean=-0.000000 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0961282 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 123 components and 0.0961282 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=0.082760Jy sigma=0.000645 ! Fit after self-cal, rms=0.082760Jy sigma=0.000645 ! 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=0.87 mas, bmaj=2.033 mas, bpa=-1.34 degrees ! Estimated noise=346.315 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.87 x 2.033 at -1.34 degrees (North through East) ! Clean map min=-0.0010939 max=0.071881 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=0.7119 mas, bmaj=1.764 mas, bpa=-2.011 degrees ! Estimated noise=518.525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0555579 Jy ! Component: 100 - total flux cleaned = 0.0721237 Jy ! Component: 150 - total flux cleaned = 0.0813507 Jy ! Component: 200 - total flux cleaned = 0.0867256 Jy ! Total flux subtracted in 200 components = 0.0867256 Jy ! Clean residual min=-0.001768 max=0.002738 Jy/beam ! Clean residual mean=-0.000003 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0867256 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0867256 Jy ! Inverting map and beam ! Estimated beam: bmin=0.87 mas, bmaj=2.033 mas, bpa=-1.34 degrees ! Estimated noise=346.315 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 = 0.00419098 Jy ! Component: 100 - total flux cleaned = 0.00633755 Jy ! Component: 150 - total flux cleaned = 0.00727487 Jy ! Component: 200 - total flux cleaned = 0.0079033 Jy ! Total flux subtracted in 200 components = 0.0079033 Jy ! Clean residual min=-0.000902 max=0.000927 Jy/beam ! Clean residual mean=-0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0946289 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 39 components and 0.0946289 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=2.185 mas, bmaj=3.456 mas, bpa=3.951 degrees ! Estimated noise=437.674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000964407 Jy ! Component: 100 - total flux cleaned = 0.00110294 Jy ! Component: 150 - total flux cleaned = 0.00115321 Jy ! Component: 200 - total flux cleaned = 0.00118521 Jy ! Total flux subtracted in 200 components = 0.00118521 Jy ! Clean residual min=-0.000695 max=0.000655 Jy/beam ! Clean residual mean=-0.000000 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0958141 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 = 3.92239e-05 Jy ! Component: 100 - total flux cleaned = 7.59688e-05 Jy ! Component: 150 - total flux cleaned = 0.000110599 Jy ! Component: 200 - total flux cleaned = 0.0001351 Jy ! Total flux subtracted in 200 components = 0.0001351 Jy ! Clean residual min=-0.000683 max=0.000648 Jy/beam ! Clean residual mean=-0.000000 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0959492 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 60 components and 0.0959492 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.87 mas, bmaj=2.033 mas, bpa=-1.34 degrees ! Estimated noise=346.315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.68952e-05 Jy ! Component: 100 - total flux cleaned = -1.32625e-05 Jy ! Component: 150 - total flux cleaned = -7.19156e-05 Jy ! Component: 200 - total flux cleaned = -0.000123746 Jy ! Total flux subtracted in 200 components = -0.000123746 Jy ! Clean residual min=-0.000864 max=0.000767 Jy/beam ! Clean residual mean=0.000000 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0958255 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.0958255 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=0.082765Jy sigma=0.000645 ! Fit after self-cal, rms=0.082761Jy sigma=0.000645 wmodel J2340-0053_X_2017_06_15_pus_map.mod ! Writing 76 model components to file: J2340-0053_X_2017_06_15_pus_map.mod wobs J2340-0053_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J2340-0053_X_2017_06_15_pus_uvs.fits wwins J2340-0053_X_2017_06_15_pus_map.win ! wwins: Wrote 4 windows to J2340-0053_X_2017_06_15_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 = -0.000165597 Jy ! Component: 100 - total flux cleaned = -0.000273967 Jy ! Component: 150 - total flux cleaned = -0.000323972 Jy ! Component: 200 - total flux cleaned = -0.000360004 Jy ! Component: 250 - total flux cleaned = -0.000405709 Jy ! Component: 300 - total flux cleaned = -0.000438839 Jy ! Component: 350 - total flux cleaned = -0.000514508 Jy ! Component: 400 - total flux cleaned = -0.000566976 Jy ! Component: 450 - total flux cleaned = -0.000608104 Jy ! Component: 500 - total flux cleaned = -0.000648631 Jy ! Component: 550 - total flux cleaned = -0.000668512 Jy ! Component: 600 - total flux cleaned = -0.00071722 Jy ! Component: 650 - total flux cleaned = -0.000726803 Jy ! Component: 700 - total flux cleaned = -0.000773871 Jy ! Component: 750 - total flux cleaned = -0.000773676 Jy ! Component: 800 - total flux cleaned = -0.0007919 Jy ! Component: 850 - total flux cleaned = -0.000791783 Jy ! Component: 900 - total flux cleaned = -0.000809443 Jy ! Component: 950 - total flux cleaned = -0.000809305 Jy ! Component: 1000 - total flux cleaned = -0.000800735 Jy ! Component: 1050 - total flux cleaned = -0.000792253 Jy ! Component: 1100 - total flux cleaned = -0.000809029 Jy ! Component: 1150 - total flux cleaned = -0.000783905 Jy ! Component: 1200 - total flux cleaned = -0.000792162 Jy ! Component: 1250 - total flux cleaned = -0.000784037 Jy ! Component: 1300 - total flux cleaned = -0.000784095 Jy ! Component: 1350 - total flux cleaned = -0.000784177 Jy ! Component: 1400 - total flux cleaned = -0.000760526 Jy ! Component: 1450 - total flux cleaned = -0.000768405 Jy ! Component: 1500 - total flux cleaned = -0.000783848 Jy ! Component: 1550 - total flux cleaned = -0.000783836 Jy ! Component: 1600 - total flux cleaned = -0.000768757 Jy ! Component: 1650 - total flux cleaned = -0.000783757 Jy ! Component: 1700 - total flux cleaned = -0.000791207 Jy ! Component: 1750 - total flux cleaned = -0.000791142 Jy ! Component: 1800 - total flux cleaned = -0.000754637 Jy ! Component: 1850 - total flux cleaned = -0.000747315 Jy ! Component: 1900 - total flux cleaned = -0.000761776 Jy ! Component: 1950 - total flux cleaned = -0.000754632 Jy ! Component: 2000 - total flux cleaned = -0.000768793 Jy ! Total flux subtracted in 2048 components = -0.000754764 Jy ! Clean residual min=-0.000396 max=0.000414 Jy/beam ! Clean residual mean=-0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0950707 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 218 components and 0.0950707 Jy ![Exited script file: muppet] wmap "J2340-0053_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.87 x 2.033 at -1.34 degrees (North through East) ! Clean map min=-0.0010373 max=0.071809 Jy/beam ! Writing clean map to FITS file: J2340-0053_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0718094 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000129033 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.539064 0.539064 1.07813 2.15626 4.31251 8.62502 17.25 34.5001 69.0002 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.071 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.87 x 2.033 at -1.34 degrees (North through East) ! Clean map min=-0.0010373 max=0.071809 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 J2340-0053_X_2017_06_15_pus_uvs.log closed on Tue May 7 20:02:39 2019