! Started logfile: J2359-3133_X_2017_07_16_pus_uvs.log on Thu May 9 14:12:18 2019 obs J2359-3133_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J2359-3133_X_2017_07_16_pus_uva.fits ! AN table 1: 23 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.364251 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2359-3133 ! ! 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 4524 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 J2359-3133_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 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.757146Jy sigma=0.004584 ! Fit after self-cal, rms=0.729280Jy sigma=0.004471 ! 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=0.6131 mas, bmaj=1.977 mas, bpa=3.718 degrees ! Estimated noise=2526.06 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 = 0.224133 Jy ! Component: 100 - total flux cleaned = 0.309909 Jy ! Total flux subtracted in 100 components = 0.309909 Jy ! Clean residual min=-0.027747 max=0.052488 Jy/beam ! Clean residual mean=-0.000130 rms=0.009446 Jy/beam ! Combined flux in latest and established models = 0.309909 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.309909 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=0.160798Jy sigma=0.000940 ! Fit after self-cal, rms=0.160459Jy sigma=0.000938 ! 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=0.7037 mas, bmaj=2.163 mas, bpa=6.107 degrees ! Estimated noise=1692.43 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 = 0.0616075 Jy ! Component: 100 - total flux cleaned = 0.0927953 Jy ! Component: 150 - total flux cleaned = 0.11033 Jy ! Component: 200 - total flux cleaned = 0.120447 Jy ! Total flux subtracted in 200 components = 0.120447 Jy ! Clean residual min=-0.020782 max=0.029866 Jy/beam ! Clean residual mean=-0.000054 rms=0.005789 Jy/beam ! Combined flux in latest and established models = 0.430356 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 27 components and 0.430356 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=0.142101Jy sigma=0.000738 ! Fit after self-cal, rms=0.141830Jy sigma=0.000737 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.93 KP 0.99 ! LA 0.84 MK 0.92 NL 1.00* OV 0.96 ! PT 0.98 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.78 KP 0.99 ! LA 0.91 MK 0.96 NL 1.00* OV 0.95 ! PT 1.00 SC 0.83 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 1.67 KP 0.96 ! LA 0.89 MK 1.00 NL 1.00* OV 0.92 ! PT 1.01 SC 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.92 KP 0.96 ! LA 0.93 MK 0.99 NL 1.00* OV 0.95 ! PT 1.01 SC 0.90 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.92 KP 0.96 ! LA 0.94 MK 0.99 NL 1.00* OV 0.97 ! PT 1.01 SC 0.88 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.95 KP 0.96 ! LA 0.89 MK 0.98 NL 1.00* OV 0.98 ! PT 0.96 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.57 KP 0.98 ! LA 0.93 MK 1.04 NL 1.00* OV 0.95 ! PT 1.03 SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.60 KP 1.00 ! LA 0.87 MK 0.95 NL 1.00* OV 0.97 ! PT 0.99 SC 0.88 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.63 KP 0.93 ! LA 0.90 MK 0.93 NL 1.00* OV 1.00 ! PT 1.05 SC 0.89 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.47 KP 0.98 ! LA 0.93 MK 1.00 NL 1.00* OV 0.96 ! PT 1.01 SC 0.83 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HN 2.19 KP 0.93 ! LA 0.91 MK 1.00 NL 1.00* OV 0.96 ! PT 1.00 SC 0.88 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.62 KP 0.97 ! LA 0.88 MK 0.98 NL 1.00* OV 0.99 ! PT 1.03 SC 0.97 ! ! ! Fit before self-cal, rms=0.141830Jy sigma=0.000737 ! Fit after self-cal, rms=0.174255Jy sigma=0.000663 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6951 mas, bmaj=2.152 mas, bpa=7.467 degrees ! Estimated noise=1654.61 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 = -0.00295507 Jy ! Component: 100 - total flux cleaned = -0.00344972 Jy ! Component: 150 - total flux cleaned = -0.00358268 Jy ! Component: 200 - total flux cleaned = -0.00358335 Jy ! Total flux subtracted in 200 components = -0.00358335 Jy ! Clean residual min=-0.012633 max=0.011924 Jy/beam ! Clean residual mean=-0.000040 rms=0.002905 Jy/beam ! Combined flux in latest and established models = 0.426772 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.426772 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=0.173677Jy sigma=0.000662 ! Fit after self-cal, rms=0.174443Jy sigma=0.000661 ! 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=0.174443Jy sigma=0.000661 ! Fit after self-cal, rms=0.233828Jy sigma=0.000639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6991 mas, bmaj=2.156 mas, bpa=7.699 degrees ! Estimated noise=1672.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00190467 Jy ! Component: 100 - total flux cleaned = -0.0026938 Jy ! Component: 150 - total flux cleaned = -0.00294902 Jy ! Component: 200 - total flux cleaned = -0.00305916 Jy ! Total flux subtracted in 200 components = -0.00305916 Jy ! Clean residual min=-0.008113 max=0.007656 Jy/beam ! Clean residual mean=-0.000017 rms=0.001797 Jy/beam ! Combined flux in latest and established models = 0.423713 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 0.423713 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=0.233575Jy sigma=0.000636 ! Fit after self-cal, rms=0.233908Jy sigma=0.000636 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 = -0.000273443 Jy ! Component: 100 - total flux cleaned = -0.000141715 Jy ! Component: 150 - total flux cleaned = -0.000319254 Jy ! Component: 200 - total flux cleaned = -0.000318441 Jy ! Total flux subtracted in 200 components = -0.000318441 Jy ! Clean residual min=-0.007820 max=0.007343 Jy/beam ! Clean residual mean=-0.000017 rms=0.001712 Jy/beam ! Combined flux in latest and established models = 0.423395 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 39 components and 0.423395 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=0.233755Jy sigma=0.000635 ! Fit after self-cal, rms=0.233787Jy sigma=0.000635 ! 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=0.233787Jy sigma=0.000635 ! Fit after self-cal, rms=0.236759Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6994 mas, bmaj=2.147 mas, bpa=7.715 degrees ! Estimated noise=1673.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00135777 Jy ! Component: 100 - total flux cleaned = -0.00180471 Jy ! Component: 150 - total flux cleaned = -0.00207617 Jy ! Component: 200 - total flux cleaned = -0.00230488 Jy ! Total flux subtracted in 200 components = -0.00230488 Jy ! Clean residual min=-0.006617 max=0.006214 Jy/beam ! Clean residual mean=-0.000014 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 0.42109 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 39 components and 0.42109 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=0.236597Jy sigma=0.000633 ! Fit after self-cal, rms=0.236638Jy sigma=0.000632 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 = -7.69169e-05 Jy ! Component: 100 - total flux cleaned = -2.60079e-07 Jy ! Component: 150 - total flux cleaned = -0.000125189 Jy ! Component: 200 - total flux cleaned = -0.00018441 Jy ! Total flux subtracted in 200 components = -0.00018441 Jy ! Clean residual min=-0.006392 max=0.006169 Jy/beam ! Clean residual mean=-0.000014 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 0.420905 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.420905 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=0.236547Jy sigma=0.000632 ! Fit after self-cal, rms=0.236578Jy sigma=0.000632 ! 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=0.236578Jy sigma=0.000632 ! Fit after self-cal, rms=0.238245Jy sigma=0.000631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.663 mas, bmaj=6.014 mas, bpa=4.844 degrees ! Estimated noise=2289.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000370289 Jy ! Component: 100 - total flux cleaned = 0.000382783 Jy ! Component: 150 - total flux cleaned = 0.000389493 Jy ! Component: 200 - total flux cleaned = 0.000393612 Jy ! Total flux subtracted in 200 components = 0.000393612 Jy ! Clean residual min=-0.004798 max=0.004414 Jy/beam ! Clean residual mean=-0.000023 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 0.421299 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 40 components and 0.421299 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=0.238174Jy sigma=0.000632 ! Fit after self-cal, rms=0.238148Jy sigma=0.000632 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 = -0.00015462 Jy ! Component: 100 - total flux cleaned = -0.000158117 Jy ! Component: 150 - total flux cleaned = -0.000161847 Jy ! Component: 200 - total flux cleaned = -0.000165257 Jy ! Total flux subtracted in 200 components = -0.000165257 Jy ! Clean residual min=-0.004786 max=0.004380 Jy/beam ! Clean residual mean=-0.000023 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 0.421134 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 40 components and 0.421134 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=0.238116Jy sigma=0.000633 ! Fit after self-cal, rms=0.238101Jy sigma=0.000632 ! 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=0.6998 mas, bmaj=2.142 mas, bpa=7.731 degrees ! Estimated noise=1674.06 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6998 x 2.142 at 7.731 degrees (North through East) ! Clean map min=-0.0057908 max=0.27611 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=0.6116 mas, bmaj=1.933 mas, bpa=5.674 degrees ! Estimated noise=2589.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.231989 Jy ! Component: 100 - total flux cleaned = 0.317578 Jy ! Component: 150 - total flux cleaned = 0.3558 Jy ! Component: 200 - total flux cleaned = 0.376344 Jy ! Total flux subtracted in 200 components = 0.376344 Jy ! Clean residual min=-0.013257 max=0.019155 Jy/beam ! Clean residual mean=-0.000045 rms=0.003456 Jy/beam ! Combined flux in latest and established models = 0.376344 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.376344 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6998 mas, bmaj=2.142 mas, bpa=7.731 degrees ! Estimated noise=1674.06 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) ! Added new window around map position (-0.8, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220601 Jy ! Component: 100 - total flux cleaned = 0.0330381 Jy ! Component: 150 - total flux cleaned = 0.0380184 Jy ! Component: 200 - total flux cleaned = 0.0387756 Jy ! Total flux subtracted in 200 components = 0.0387756 Jy ! Clean residual min=-0.006201 max=0.006834 Jy/beam ! Clean residual mean=-0.000013 rms=0.001509 Jy/beam ! Combined flux in latest and established models = 0.415119 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 41 components and 0.415119 Jy ! Inverting map ! Added new window around map position (0.8, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00491767 Jy ! Component: 100 - total flux cleaned = 0.00549633 Jy ! Component: 150 - total flux cleaned = 0.0061108 Jy ! Component: 200 - total flux cleaned = 0.00654017 Jy ! Total flux subtracted in 200 components = 0.00654017 Jy ! Clean residual min=-0.004508 max=0.004142 Jy/beam ! Clean residual mean=-0.000010 rms=0.001176 Jy/beam ! Combined flux in latest and established models = 0.42166 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.42166 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=2.663 mas, bmaj=6.014 mas, bpa=4.844 degrees ! Estimated noise=2289.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000388015 Jy ! Component: 100 - total flux cleaned = 0.000300521 Jy ! Component: 150 - total flux cleaned = 0.000229373 Jy ! Component: 200 - total flux cleaned = 0.000227733 Jy ! Total flux subtracted in 200 components = 0.000227733 Jy ! Clean residual min=-0.004000 max=0.003849 Jy/beam ! Clean residual mean=-0.000025 rms=0.001297 Jy/beam ! Combined flux in latest and established models = 0.421887 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 = -4.41237e-06 Jy ! Component: 100 - total flux cleaned = -6.18049e-05 Jy ! Component: 150 - total flux cleaned = -6.05681e-05 Jy ! Component: 200 - total flux cleaned = -0.000116221 Jy ! Total flux subtracted in 200 components = -0.000116221 Jy ! Clean residual min=-0.004014 max=0.003879 Jy/beam ! Clean residual mean=-0.000026 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 0.421771 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.421771 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6998 mas, bmaj=2.142 mas, bpa=7.731 degrees ! Estimated noise=1674.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000136143 Jy ! Component: 100 - total flux cleaned = -0.000146013 Jy ! Component: 150 - total flux cleaned = -0.000468961 Jy ! Component: 200 - total flux cleaned = -0.000540495 Jy ! Total flux subtracted in 200 components = -0.000540495 Jy ! Clean residual min=-0.003871 max=0.004226 Jy/beam ! Clean residual mean=-0.000011 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.421231 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 92 components and 0.421231 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=0.237735Jy sigma=0.000627 ! Fit after self-cal, rms=0.237542Jy sigma=0.000626 wmodel J2359-3133_X_2017_07_16_pus_map.mod ! Writing 92 model components to file: J2359-3133_X_2017_07_16_pus_map.mod wobs J2359-3133_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J2359-3133_X_2017_07_16_pus_uvs.fits wwins J2359-3133_X_2017_07_16_pus_map.win ! wwins: Wrote 3 windows to J2359-3133_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 = -0.000338154 Jy ! Component: 100 - total flux cleaned = -0.000649504 Jy ! Component: 150 - total flux cleaned = -0.000883965 Jy ! Component: 200 - total flux cleaned = -0.000939751 Jy ! Component: 250 - total flux cleaned = -0.000887324 Jy ! Component: 300 - total flux cleaned = -0.000938193 Jy ! Component: 350 - total flux cleaned = -0.000890227 Jy ! Component: 400 - total flux cleaned = -0.000750858 Jy ! Component: 450 - total flux cleaned = -0.000661328 Jy ! Component: 500 - total flux cleaned = -0.000443799 Jy ! Component: 550 - total flux cleaned = -0.000318717 Jy ! Component: 600 - total flux cleaned = -0.000400432 Jy ! Component: 650 - total flux cleaned = -0.000361442 Jy ! Component: 700 - total flux cleaned = -0.000400741 Jy ! Component: 750 - total flux cleaned = -0.000363417 Jy ! Component: 800 - total flux cleaned = -0.000290195 Jy ! Component: 850 - total flux cleaned = -0.000291482 Jy ! Component: 900 - total flux cleaned = -0.000256484 Jy ! Component: 950 - total flux cleaned = -0.000223031 Jy ! Component: 1000 - total flux cleaned = -0.00029127 Jy ! Component: 1050 - total flux cleaned = -0.000258052 Jy ! Component: 1100 - total flux cleaned = -0.00025815 Jy ! Component: 1150 - total flux cleaned = -0.00028987 Jy ! Component: 1200 - total flux cleaned = -0.000290013 Jy ! Component: 1250 - total flux cleaned = -0.000413566 Jy ! Component: 1300 - total flux cleaned = -0.000413576 Jy ! Component: 1350 - total flux cleaned = -0.000443641 Jy ! Component: 1400 - total flux cleaned = -0.000591927 Jy ! Component: 1450 - total flux cleaned = -0.000562798 Jy ! Component: 1500 - total flux cleaned = -0.000649659 Jy ! Component: 1550 - total flux cleaned = -0.000734938 Jy ! Component: 1600 - total flux cleaned = -0.000790999 Jy ! Component: 1650 - total flux cleaned = -0.00084642 Jy ! Component: 1700 - total flux cleaned = -0.000928139 Jy ! Component: 1750 - total flux cleaned = -0.00100875 Jy ! Component: 1800 - total flux cleaned = -0.00108845 Jy ! Component: 1850 - total flux cleaned = -0.00108832 Jy ! Component: 1900 - total flux cleaned = -0.00108843 Jy ! Component: 1950 - total flux cleaned = -0.00106285 Jy ! Component: 2000 - total flux cleaned = -0.00108823 Jy ! Total flux subtracted in 2048 components = -0.00116367 Jy ! Clean residual min=-0.001564 max=0.001447 Jy/beam ! Clean residual mean=-0.000002 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.420067 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 223 components and 0.420067 Jy ![Exited script file: muppet] wmap "J2359-3133_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6998 x 2.142 at 7.731 degrees (North through East) ! Clean map min=-0.0029688 max=0.27956 Jy/beam ! Writing clean map to FITS file: J2359-3133_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 0.279559 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000451597 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.484617 0.484617 0.969233 1.93847 3.87693 7.75387 15.5077 31.0155 62.0309 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.279 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6998 x 2.142 at 7.731 degrees (North through East) ! Clean map min=-0.0029688 max=0.27956 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 J2359-3133_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:12:19 2019