! Started logfile: J1709-3525_X_2017_07_16_pus_uvs.log on Thu May 9 14:07:53 2019 obs J1709-3525_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1709-3525_X_2017_07_16_pus_uva.fits ! AN table 1: 145 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.273103 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1709-3525 ! ! 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 1200 lines of history. ! ! Reading 21384 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 J1709-3525_X_2017_07_16_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 659 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 659 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 659 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 659 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 659 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 674 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 659 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 659 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 659 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 659 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 659 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 659 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.919776Jy sigma=0.005881 ! Fit after self-cal, rms=0.878354Jy sigma=0.005644 ! 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=0.6806 mas, bmaj=3.271 mas, bpa=17.8 degrees ! Estimated noise=1334.39 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 = 0.0916135 Jy ! Component: 100 - total flux cleaned = 0.121855 Jy ! Total flux subtracted in 100 components = 0.121855 Jy ! Clean residual min=-0.012628 max=0.017101 Jy/beam ! Clean residual mean=-0.000012 rms=0.004727 Jy/beam ! Combined flux in latest and established models = 0.121855 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.121855 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=0.125845Jy sigma=0.000692 ! Fit after self-cal, rms=0.125696Jy sigma=0.000691 ! 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=0.8264 mas, bmaj=3.709 mas, bpa=16.11 degrees ! Estimated noise=776.962 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 = 0.0247443 Jy ! Component: 100 - total flux cleaned = 0.0371443 Jy ! Component: 150 - total flux cleaned = 0.0437916 Jy ! Component: 200 - total flux cleaned = 0.0464772 Jy ! Total flux subtracted in 200 components = 0.0464772 Jy ! Clean residual min=-0.010988 max=0.024583 Jy/beam ! Clean residual mean=-0.000119 rms=0.005021 Jy/beam ! Combined flux in latest and established models = 0.168332 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 31 components and 0.168332 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=0.120922Jy sigma=0.000660 ! Fit after self-cal, rms=0.120812Jy sigma=0.000658 ! 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 0.84 FD 1.00* HN 0.87 KP 0.88 ! LA 1.22 MK 1.00* NL 1.00* OV 1.03 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.00* HN 0.96 KP 0.91 ! LA 1.18 MK 1.00* NL 1.00* OV 1.00 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.00* HN 1.07 KP 0.89 ! LA 1.21 MK 1.00* NL 1.00* OV 1.04 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.00* HN 0.92 KP 0.90 ! LA 1.22 MK 1.00* NL 1.00* OV 1.05 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00* HN 0.89 KP 0.85 ! LA 1.15 MK 1.00* NL 1.00* OV 1.04 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.72 FD 1.00* HN 0.90 KP 0.91 ! LA 1.14 MK 1.00* NL 1.00* OV 1.09 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.00* HN 0.88 KP 0.89 ! LA 1.15 MK 1.00* NL 1.00* OV 1.04 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 1.00* HN 0.87 KP 0.89 ! LA 1.14 MK 1.00* NL 1.00* OV 1.02 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 1.00* HN 0.93 KP 0.89 ! LA 1.21 MK 1.00* NL 1.00* OV 1.05 ! PT 1.03 SC 0.91 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.00* HN 0.91 KP 0.93 ! LA 1.17 MK 1.00* NL 1.00* OV 1.06 ! PT 0.93 SC 0.89 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.75 FD 1.00* HN 0.94 KP 0.87 ! LA 1.16 MK 1.00* NL 1.00* OV 1.01 ! PT 0.96 SC 0.88 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 1.00* HN 0.88 KP 0.92 ! LA 1.10 MK 1.00* NL 1.00* OV 1.07 ! PT 0.96 SC 0.89 ! ! ! Fit before self-cal, rms=0.120812Jy sigma=0.000658 ! Fit after self-cal, rms=0.113133Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.818 mas, bmaj=3.645 mas, bpa=16.21 degrees ! Estimated noise=758.886 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 (-4.4, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0193601 Jy ! Component: 100 - total flux cleaned = 0.0281232 Jy ! Component: 150 - total flux cleaned = 0.0337847 Jy ! Component: 200 - total flux cleaned = 0.0381518 Jy ! Total flux subtracted in 200 components = 0.0381518 Jy ! Clean residual min=-0.006638 max=0.004910 Jy/beam ! Clean residual mean=-0.000099 rms=0.001866 Jy/beam ! Combined flux in latest and established models = 0.206484 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 80 components and 0.206484 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=0.110042Jy sigma=0.000622 ! Fit after self-cal, rms=0.109736Jy sigma=0.000619 ! 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=0.109736Jy sigma=0.000619 ! Fit after self-cal, rms=0.108461Jy sigma=0.000616 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8257 mas, bmaj=3.686 mas, bpa=16.21 degrees ! Estimated noise=749.113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00585753 Jy ! Component: 100 - total flux cleaned = 0.00891192 Jy ! Component: 150 - total flux cleaned = 0.0108838 Jy ! Component: 200 - total flux cleaned = 0.011596 Jy ! Total flux subtracted in 200 components = 0.011596 Jy ! Clean residual min=-0.003420 max=0.003932 Jy/beam ! Clean residual mean=0.000005 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.21808 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 117 components and 0.21808 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=0.108142Jy sigma=0.000613 ! Fit after self-cal, rms=0.108122Jy sigma=0.000613 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 = 0.00174597 Jy ! Component: 100 - total flux cleaned = 0.00188137 Jy ! Component: 150 - total flux cleaned = 0.00204816 Jy ! Component: 200 - total flux cleaned = 0.00226862 Jy ! Total flux subtracted in 200 components = 0.00226862 Jy ! Clean residual min=-0.003308 max=0.003657 Jy/beam ! Clean residual mean=0.000004 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.220349 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 136 components and 0.220349 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=0.108072Jy sigma=0.000613 ! Fit after self-cal, rms=0.108073Jy sigma=0.000613 ! 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=0.108073Jy sigma=0.000613 ! Fit after self-cal, rms=0.108355Jy sigma=0.000612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8275 mas, bmaj=3.694 mas, bpa=16.2 degrees ! Estimated noise=749.111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192045 Jy ! Component: 100 - total flux cleaned = 0.00208865 Jy ! Component: 150 - total flux cleaned = 0.00215184 Jy ! Component: 200 - total flux cleaned = 0.00215212 Jy ! Total flux subtracted in 200 components = 0.00215212 Jy ! Clean residual min=-0.002792 max=0.003079 Jy/beam ! Clean residual mean=-0.000001 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.222501 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 159 components and 0.222501 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=0.108315Jy sigma=0.000612 ! Fit after self-cal, rms=0.108323Jy sigma=0.000612 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 = 0.000403219 Jy ! Component: 100 - total flux cleaned = 0.000353385 Jy ! Component: 150 - total flux cleaned = 0.000353527 Jy ! Component: 200 - total flux cleaned = 0.000354837 Jy ! Total flux subtracted in 200 components = 0.000354837 Jy ! Clean residual min=-0.002748 max=0.002920 Jy/beam ! Clean residual mean=0.000001 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.222855 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 167 components and 0.222855 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=0.108312Jy sigma=0.000612 ! Fit after self-cal, rms=0.108314Jy sigma=0.000612 ! 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=0.108314Jy sigma=0.000612 ! Fit after self-cal, rms=0.108266Jy sigma=0.000612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.819 mas, bmaj=7.743 mas, bpa=6.225 degrees ! Estimated noise=944.374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000707639 Jy ! Component: 100 - total flux cleaned = 0.00103626 Jy ! Component: 150 - total flux cleaned = 0.00103636 Jy ! Component: 200 - total flux cleaned = 0.00101225 Jy ! Total flux subtracted in 200 components = 0.00101225 Jy ! Clean residual min=-0.003751 max=0.003941 Jy/beam ! Clean residual mean=-0.000006 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.223868 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 173 components and 0.223868 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=0.108256Jy sigma=0.000612 ! Fit after self-cal, rms=0.108251Jy sigma=0.000612 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.11208e-05 Jy ! Component: 100 - total flux cleaned = 4.19006e-05 Jy ! Component: 150 - total flux cleaned = 2.05614e-05 Jy ! Component: 200 - total flux cleaned = 8.68222e-07 Jy ! Total flux subtracted in 200 components = 8.68222e-07 Jy ! Clean residual min=-0.003688 max=0.003782 Jy/beam ! Clean residual mean=-0.000006 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.223869 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 177 components and 0.223869 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=0.108249Jy sigma=0.000612 ! Fit after self-cal, rms=0.108252Jy sigma=0.000612 ! 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=0.8282 mas, bmaj=3.694 mas, bpa=16.17 degrees ! Estimated noise=748.816 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8282 x 3.694 at 16.17 degrees (North through East) ! Clean map min=-0.0026269 max=0.12364 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=0.6804 mas, bmaj=3.255 mas, bpa=17.93 degrees ! Estimated noise=1276.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0863945 Jy ! Component: 100 - total flux cleaned = 0.117794 Jy ! Component: 150 - total flux cleaned = 0.138049 Jy ! Component: 200 - total flux cleaned = 0.152793 Jy ! Total flux subtracted in 200 components = 0.152793 Jy ! Clean residual min=-0.008563 max=0.008982 Jy/beam ! Clean residual mean=-0.000007 rms=0.002872 Jy/beam ! Combined flux in latest and established models = 0.152793 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 44 model components to the UV plane model. ! The established model now contains 44 components and 0.152793 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8282 mas, bmaj=3.694 mas, bpa=16.17 degrees ! Estimated noise=748.816 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 = 0.017307 Jy ! Component: 100 - total flux cleaned = 0.0296715 Jy ! Component: 150 - total flux cleaned = 0.0386826 Jy ! Component: 200 - total flux cleaned = 0.0453886 Jy ! Total flux subtracted in 200 components = 0.0453886 Jy ! Clean residual min=-0.005082 max=0.003881 Jy/beam ! Clean residual mean=-0.000065 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 0.198182 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 87 components and 0.198182 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=2.819 mas, bmaj=7.743 mas, bpa=6.225 degrees ! Estimated noise=944.374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00867321 Jy ! Component: 100 - total flux cleaned = 0.0141194 Jy ! Component: 150 - total flux cleaned = 0.0177446 Jy ! Component: 200 - total flux cleaned = 0.0202315 Jy ! Total flux subtracted in 200 components = 0.0202315 Jy ! Clean residual min=-0.004025 max=0.003373 Jy/beam ! Clean residual mean=-0.000015 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.218413 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 = 0.00174196 Jy ! Component: 100 - total flux cleaned = 0.00297943 Jy ! Component: 150 - total flux cleaned = 0.00386395 Jy ! Component: 200 - total flux cleaned = 0.0045025 Jy ! Total flux subtracted in 200 components = 0.0045025 Jy ! Clean residual min=-0.003413 max=0.003344 Jy/beam ! Clean residual mean=0.000005 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.222916 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 177 components and 0.222916 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8282 mas, bmaj=3.694 mas, bpa=16.17 degrees ! Estimated noise=748.816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000349007 Jy ! Component: 100 - total flux cleaned = 0.000471292 Jy ! Component: 150 - total flux cleaned = 0.000575018 Jy ! Component: 200 - total flux cleaned = 0.000604816 Jy ! Total flux subtracted in 200 components = 0.000604816 Jy ! Clean residual min=-0.002876 max=0.002696 Jy/beam ! Clean residual mean=0.000003 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.22352 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 195 components and 0.22352 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=0.108293Jy sigma=0.000612 ! Fit after self-cal, rms=0.108291Jy sigma=0.000612 wmodel J1709-3525_X_2017_07_16_pus_map.mod ! Writing 195 model components to file: J1709-3525_X_2017_07_16_pus_map.mod wobs J1709-3525_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1709-3525_X_2017_07_16_pus_uvs.fits wwins J1709-3525_X_2017_07_16_pus_map.win ! wwins: Wrote 2 windows to J1709-3525_X_2017_07_16_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 = 2.84061e-05 Jy ! Component: 100 - total flux cleaned = 0.000267559 Jy ! Component: 150 - total flux cleaned = 0.000376912 Jy ! Component: 200 - total flux cleaned = 0.000377266 Jy ! Component: 250 - total flux cleaned = 0.000462004 Jy ! Component: 300 - total flux cleaned = 0.000360771 Jy ! Component: 350 - total flux cleaned = 0.000243 Jy ! Component: 400 - total flux cleaned = 0.000153962 Jy ! Component: 450 - total flux cleaned = -1.56281e-05 Jy ! Component: 500 - total flux cleaned = -0.000155531 Jy ! Component: 550 - total flux cleaned = -0.000269502 Jy ! Component: 600 - total flux cleaned = -0.000324529 Jy ! Component: 650 - total flux cleaned = -0.000341346 Jy ! Component: 700 - total flux cleaned = -0.000273912 Jy ! Component: 750 - total flux cleaned = -0.000225825 Jy ! Component: 800 - total flux cleaned = -0.000179134 Jy ! Component: 850 - total flux cleaned = -0.000149285 Jy ! Component: 900 - total flux cleaned = -0.000149159 Jy ! Component: 950 - total flux cleaned = -0.000120883 Jy ! Component: 1000 - total flux cleaned = -9.36457e-05 Jy ! Component: 1050 - total flux cleaned = -5.39144e-05 Jy ! Component: 1100 - total flux cleaned = -4.10624e-05 Jy ! Component: 1150 - total flux cleaned = -1.61695e-05 Jy ! Component: 1200 - total flux cleaned = -4.15505e-06 Jy ! Component: 1250 - total flux cleaned = 3.13413e-05 Jy ! Component: 1300 - total flux cleaned = 6.61828e-05 Jy ! Component: 1350 - total flux cleaned = 4.38284e-05 Jy ! Component: 1400 - total flux cleaned = 4.36321e-05 Jy ! Component: 1450 - total flux cleaned = 1.1143e-05 Jy ! Component: 1500 - total flux cleaned = 5.5347e-07 Jy ! Component: 1550 - total flux cleaned = -2.02958e-05 Jy ! Component: 1600 - total flux cleaned = -6.14059e-05 Jy ! Component: 1650 - total flux cleaned = -0.000101853 Jy ! Component: 1700 - total flux cleaned = -0.000111912 Jy ! Component: 1750 - total flux cleaned = -0.000180743 Jy ! Component: 1800 - total flux cleaned = -0.000209864 Jy ! Component: 1850 - total flux cleaned = -0.000257732 Jy ! Component: 1900 - total flux cleaned = -0.000314525 Jy ! Component: 1950 - total flux cleaned = -0.000361242 Jy ! Component: 2000 - total flux cleaned = -0.000398332 Jy ! Total flux subtracted in 2048 components = -0.000462397 Jy ! Clean residual min=-0.000524 max=0.000573 Jy/beam ! Clean residual mean=-0.000003 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.223058 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 318 components and 0.223058 Jy ![Exited script file: muppet] wmap "J1709-3525_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8282 x 3.694 at 16.17 degrees (North through East) ! Clean map min=-0.0012523 max=0.12312 Jy/beam ! Writing clean map to FITS file: J1709-3525_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.123124 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164772 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.401478 0.401478 0.802956 1.60591 3.21182 6.42365 12.8473 25.6946 51.3892 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.123 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8282 x 3.694 at 16.17 degrees (North through East) ! Clean map min=-0.0012523 max=0.12312 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 J1709-3525_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:07:55 2019