! Started logfile: J1057-2433_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:10:23 2016 obs J1057-2433_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1057-2433_X_2014_08_05_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.76495 visibilities/baseline/integration-bin. ! Found source: J1057-2433 ! ! 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 414 lines of history. ! ! Reading 50808 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 J1057-2433_X_2014_08_05_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=1.002804Jy sigma=0.009734 ! Fit after self-cal, rms=0.960240Jy sigma=0.009347 ! 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=0.8535 mas, bmaj=2.924 mas, bpa=17.97 degrees ! Estimated noise=661.248 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 = 0.0316051 Jy ! Component: 100 - total flux cleaned = 0.0388058 Jy ! Total flux subtracted in 100 components = 0.0388058 Jy ! Clean residual min=-0.003183 max=0.003306 Jy/beam ! Clean residual mean=0.000021 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.0388058 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0388058 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=0.092121Jy sigma=0.000793 ! Fit after self-cal, rms=0.090590Jy sigma=0.000778 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00499708 Jy ! Component: 100 - total flux cleaned = 0.00744833 Jy ! Total flux subtracted in 100 components = 0.00744833 Jy ! Clean residual min=-0.003158 max=0.003345 Jy/beam ! Clean residual mean=0.000008 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.0462542 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.0462542 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=0.090092Jy sigma=0.000773 ! Fit after self-cal, rms=0.090099Jy sigma=0.000773 ! 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=1.086 mas, bmaj=3.403 mas, bpa=16.36 degrees ! Estimated noise=330.724 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 = 0.00420044 Jy ! Component: 100 - total flux cleaned = 0.00666145 Jy ! Component: 150 - total flux cleaned = 0.00820531 Jy ! Component: 200 - total flux cleaned = 0.00918674 Jy ! Total flux subtracted in 200 components = 0.00918674 Jy ! Clean residual min=-0.004634 max=0.004995 Jy/beam ! Clean residual mean=0.000000 rms=0.001887 Jy/beam ! Combined flux in latest and established models = 0.0554409 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.0554409 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=0.089907Jy sigma=0.000771 ! Fit after self-cal, rms=0.089961Jy sigma=0.000770 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.98 HN 0.90 KP 1.00 ! LA 1.07 MK 1.00* NL 1.24 OV 1.24 ! PT 0.84 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.07 HN 0.86 KP 0.93 ! LA 1.02 MK 1.00* NL 1.25 OV 1.06 ! PT 0.89 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 1.04 HN 0.91 KP 0.94 ! LA 1.00 MK 1.00* NL 1.29 OV 1.12 ! PT 0.77 SC 1.16 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 FD 0.97 HN 0.90 KP 0.96 ! LA 1.04 MK 1.00* NL 1.22 OV 1.14 ! PT 0.78 SC 1.12 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.90 HN 0.80 KP 0.91 ! LA 1.01 MK 1.00* NL 1.18 OV 1.23 ! PT 0.76 SC 1.13 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00 HN 0.83 KP 0.91 ! LA 0.99 MK 1.00* NL 1.23 OV 1.17 ! PT 0.83 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 0.83 KP 0.95 ! LA 0.99 MK 1.00* NL 1.10 OV 1.14 ! PT 0.81 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.02 HN 0.82 KP 0.89 ! LA 0.98 MK 1.00* NL 1.20 OV 1.07 ! PT 0.85 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.82 KP 0.92 ! LA 1.08 MK 1.00* NL 1.13 OV 1.12 ! PT 0.86 SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.85 KP 0.86 ! LA 1.02 MK 1.00* NL 1.13 OV 1.12 ! PT 0.86 SC 0.89 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.81 KP 0.89 ! LA 1.06 MK 1.00* NL 1.10 OV 0.98 ! PT 0.85 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.73 KP 0.94 ! LA 1.05 MK 1.00* NL 1.09 OV 1.02 ! PT 0.88 SC 0.93 ! ! ! Fit before self-cal, rms=0.089961Jy sigma=0.000770 ! Fit after self-cal, rms=0.088272Jy sigma=0.000766 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.091 mas, bmaj=3.367 mas, bpa=15.45 degrees ! Estimated noise=332.061 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 = 0.000718392 Jy ! Component: 100 - total flux cleaned = 0.000903062 Jy ! Component: 150 - total flux cleaned = 0.00102991 Jy ! Component: 200 - total flux cleaned = 0.00109706 Jy ! Total flux subtracted in 200 components = 0.00109706 Jy ! Clean residual min=-0.004058 max=0.004962 Jy/beam ! Clean residual mean=0.000006 rms=0.001743 Jy/beam ! Combined flux in latest and established models = 0.056538 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.056538 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=0.088251Jy sigma=0.000766 ! Fit after self-cal, rms=0.088496Jy sigma=0.000764 ! 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=0.088496Jy sigma=0.000764 ! Fit after self-cal, rms=0.092315Jy sigma=0.000760 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.097 mas, bmaj=3.338 mas, bpa=14.97 degrees ! Estimated noise=335.796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000325928 Jy ! Component: 100 - total flux cleaned = 0.00023321 Jy ! Component: 150 - total flux cleaned = 0.000182811 Jy ! Component: 200 - total flux cleaned = 0.000119893 Jy ! Total flux subtracted in 200 components = 0.000119893 Jy ! Clean residual min=-0.003291 max=0.005746 Jy/beam ! Clean residual mean=-0.000020 rms=0.001574 Jy/beam ! Combined flux in latest and established models = 0.0566578 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.0566578 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=0.092291Jy sigma=0.000760 ! Fit after self-cal, rms=0.092690Jy sigma=0.000759 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 = -0.000219405 Jy ! Component: 100 - total flux cleaned = -0.000178221 Jy ! Component: 150 - total flux cleaned = -0.000159272 Jy ! Component: 200 - total flux cleaned = -0.000141728 Jy ! Total flux subtracted in 200 components = -0.000141728 Jy ! Clean residual min=-0.003242 max=0.005290 Jy/beam ! Clean residual mean=-0.000016 rms=0.001587 Jy/beam ! Combined flux in latest and established models = 0.0565161 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.0565161 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=0.092681Jy sigma=0.000759 ! Fit after self-cal, rms=0.092671Jy sigma=0.000758 ! 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=0.092671Jy sigma=0.000758 ! Fit after self-cal, rms=0.097081Jy sigma=0.000758 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.1 mas, bmaj=3.316 mas, bpa=14.55 degrees ! Estimated noise=337.646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000162641 Jy ! Component: 100 - total flux cleaned = 0.000107704 Jy ! Component: 150 - total flux cleaned = 6.08487e-05 Jy ! Component: 200 - total flux cleaned = 4.05348e-05 Jy ! Total flux subtracted in 200 components = 4.05348e-05 Jy ! Clean residual min=-0.003019 max=0.005447 Jy/beam ! Clean residual mean=-0.000025 rms=0.001548 Jy/beam ! Combined flux in latest and established models = 0.0565567 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.0565567 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=0.097059Jy sigma=0.000758 ! Fit after self-cal, rms=0.097292Jy sigma=0.000758 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 = -0.000207478 Jy ! Component: 100 - total flux cleaned = -0.000187378 Jy ! Component: 150 - total flux cleaned = -0.000170085 Jy ! Component: 200 - total flux cleaned = -0.000153177 Jy ! Total flux subtracted in 200 components = -0.000153177 Jy ! Clean residual min=-0.003012 max=0.005304 Jy/beam ! Clean residual mean=-0.000024 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 0.0564035 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.0564035 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=0.097284Jy sigma=0.000758 ! Fit after self-cal, rms=0.097280Jy sigma=0.000758 ! 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=0.097280Jy sigma=0.000758 ! Fit after self-cal, rms=0.100007Jy sigma=0.000757 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.33 mas, bmaj=5.468 mas, bpa=4.891 degrees ! Estimated noise=382.802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000829176 Jy ! Component: 100 - total flux cleaned = 0.000876128 Jy ! Component: 150 - total flux cleaned = 0.000896994 Jy ! Component: 200 - total flux cleaned = 0.000951693 Jy ! Total flux subtracted in 200 components = 0.000951693 Jy ! Clean residual min=-0.004411 max=0.007177 Jy/beam ! Clean residual mean=-0.000043 rms=0.002461 Jy/beam ! Combined flux in latest and established models = 0.0573552 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 50 components and 0.0573552 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=0.100003Jy sigma=0.000757 ! Fit after self-cal, rms=0.100137Jy sigma=0.000757 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 = 6.42953e-05 Jy ! Component: 100 - total flux cleaned = 0.000119532 Jy ! Component: 150 - total flux cleaned = 0.000188594 Jy ! Component: 200 - total flux cleaned = 0.000253715 Jy ! Total flux subtracted in 200 components = 0.000253715 Jy ! Clean residual min=-0.004479 max=0.007166 Jy/beam ! Clean residual mean=-0.000043 rms=0.002457 Jy/beam ! Combined flux in latest and established models = 0.0576089 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.0576089 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=0.100140Jy sigma=0.000757 ! Fit after self-cal, rms=0.100140Jy sigma=0.000757 ! 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=1.103 mas, bmaj=3.299 mas, bpa=14.2 degrees ! Estimated noise=338.663 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.103 x 3.299 at 14.2 degrees (North through East) ! Clean map min=-0.0029896 max=0.043849 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=0.8626 mas, bmaj=2.799 mas, bpa=15.79 degrees ! Estimated noise=681.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0337514 Jy ! Component: 100 - total flux cleaned = 0.0435658 Jy ! Component: 150 - total flux cleaned = 0.0480006 Jy ! Component: 200 - total flux cleaned = 0.0504827 Jy ! Total flux subtracted in 200 components = 0.0504827 Jy ! Clean residual min=-0.002907 max=0.003797 Jy/beam ! Clean residual mean=-0.000008 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.0504827 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0504827 Jy ! Inverting map and beam ! Estimated beam: bmin=1.103 mas, bmaj=3.299 mas, bpa=14.2 degrees ! Estimated noise=338.663 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 = 0.0030143 Jy ! Component: 100 - total flux cleaned = 0.00422666 Jy ! Component: 150 - total flux cleaned = 0.00446305 Jy ! Component: 200 - total flux cleaned = 0.00458795 Jy ! Total flux subtracted in 200 components = 0.00458795 Jy ! Clean residual min=-0.003133 max=0.005452 Jy/beam ! Clean residual mean=-0.000025 rms=0.001556 Jy/beam ! Combined flux in latest and established models = 0.0550707 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.0550707 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=2.33 mas, bmaj=5.468 mas, bpa=4.891 degrees ! Estimated noise=382.802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141328 Jy ! Component: 100 - total flux cleaned = 0.0017023 Jy ! Component: 150 - total flux cleaned = 0.00181147 Jy ! Component: 200 - total flux cleaned = 0.00191096 Jy ! Total flux subtracted in 200 components = 0.00191096 Jy ! Clean residual min=-0.004581 max=0.007251 Jy/beam ! Clean residual mean=-0.000042 rms=0.002478 Jy/beam ! Combined flux in latest and established models = 0.0569816 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 = 6.89498e-05 Jy ! Component: 100 - total flux cleaned = 0.000154419 Jy ! Component: 150 - total flux cleaned = 0.000214409 Jy ! Component: 200 - total flux cleaned = 0.000270345 Jy ! Total flux subtracted in 200 components = 0.000270345 Jy ! Clean residual min=-0.004549 max=0.007247 Jy/beam ! Clean residual mean=-0.000042 rms=0.002468 Jy/beam ! Combined flux in latest and established models = 0.057252 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.057252 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.103 mas, bmaj=3.299 mas, bpa=14.2 degrees ! Estimated noise=338.663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000651709 Jy ! Component: 100 - total flux cleaned = -0.000776139 Jy ! Component: 150 - total flux cleaned = -0.000845255 Jy ! Component: 200 - total flux cleaned = -0.000876421 Jy ! Total flux subtracted in 200 components = -0.000876421 Jy ! Clean residual min=-0.002974 max=0.005282 Jy/beam ! Clean residual mean=-0.000027 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 0.0563756 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.0563755 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=0.100156Jy sigma=0.000757 ! Fit after self-cal, rms=0.100133Jy sigma=0.000757 wmodel J1057-2433_X_2014_08_05_pus_map.mod ! Writing 40 model components to file: J1057-2433_X_2014_08_05_pus_map.mod wobs J1057-2433_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1057-2433_X_2014_08_05_pus_uvs.fits wwins J1057-2433_X_2014_08_05_pus_map.win ! wwins: Wrote 1 windows to J1057-2433_X_2014_08_05_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 = 0.00235611 Jy ! Component: 100 - total flux cleaned = 0.00437752 Jy ! Component: 150 - total flux cleaned = 0.0061904 Jy ! Component: 200 - total flux cleaned = 0.00783694 Jy ! Component: 250 - total flux cleaned = 0.00934321 Jy ! Component: 300 - total flux cleaned = 0.0105194 Jy ! Component: 350 - total flux cleaned = 0.0115694 Jy ! Component: 400 - total flux cleaned = 0.0125599 Jy ! Component: 450 - total flux cleaned = 0.0135421 Jy ! Component: 500 - total flux cleaned = 0.01447 Jy ! Component: 550 - total flux cleaned = 0.0151827 Jy ! Component: 600 - total flux cleaned = 0.0157806 Jy ! Component: 650 - total flux cleaned = 0.0163501 Jy ! Component: 700 - total flux cleaned = 0.0167855 Jy ! Component: 750 - total flux cleaned = 0.0171695 Jy ! Component: 800 - total flux cleaned = 0.0175047 Jy ! Component: 850 - total flux cleaned = 0.0177948 Jy ! Component: 900 - total flux cleaned = 0.0180135 Jy ! Component: 950 - total flux cleaned = 0.018195 Jy ! Component: 1000 - total flux cleaned = 0.0184007 Jy ! Component: 1050 - total flux cleaned = 0.0185999 Jy ! Component: 1100 - total flux cleaned = 0.0186822 Jy ! Component: 1150 - total flux cleaned = 0.0187094 Jy ! Component: 1200 - total flux cleaned = 0.0187889 Jy ! Component: 1250 - total flux cleaned = 0.0188404 Jy ! Component: 1300 - total flux cleaned = 0.0188408 Jy ! Component: 1350 - total flux cleaned = 0.0188413 Jy ! Component: 1400 - total flux cleaned = 0.0188418 Jy ! Component: 1450 - total flux cleaned = 0.0189109 Jy ! Component: 1500 - total flux cleaned = 0.0188878 Jy ! Component: 1550 - total flux cleaned = 0.0188879 Jy ! Component: 1600 - total flux cleaned = 0.0189102 Jy ! Component: 1650 - total flux cleaned = 0.0189314 Jy ! Component: 1700 - total flux cleaned = 0.0189728 Jy ! Component: 1750 - total flux cleaned = 0.0190337 Jy ! Component: 1800 - total flux cleaned = 0.0191129 Jy ! Component: 1850 - total flux cleaned = 0.0191327 Jy ! Component: 1900 - total flux cleaned = 0.0192285 Jy ! Component: 1950 - total flux cleaned = 0.0193037 Jy ! Component: 2000 - total flux cleaned = 0.0194138 Jy ! Total flux subtracted in 2048 components = 0.0194498 Jy ! Clean residual min=-0.001086 max=0.000951 Jy/beam ! Clean residual mean=-0.000012 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0758253 Jy keep ! Adding 214 model components to the UV plane model. ! The established model now contains 254 components and 0.0758254 Jy ![Exited script file: muppet] wmap "J1057-2433_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.103 x 3.299 at 14.2 degrees (North through East) ! Clean map min=-0.0017993 max=0.044205 Jy/beam ! Writing clean map to FITS file: J1057-2433_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0442049 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000448973 device "J1057-2433_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1057-2433_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.04699 3.04699 6.09397 12.1879 24.3759 48.7518 97.5035 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.044 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.103 x 3.299 at 14.2 degrees (North through East) ! Clean map min=-0.0017993 max=0.044205 Jy/beam quit ! Quitting program ! Log file J1057-2433_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:10:26 2016