! Started logfile: J1238-1959_X_2017_08_05_pus_uvs.log on Thu May 9 18:53:10 2019 obs J1238-1959_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1238-1959_X_2017_08_05_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.961696 visibilities/baseline/integration-bin. ! Found source: J1238-1959 ! ! 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 575 lines of history. ! ! Reading 39468 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 J1238-1959_X_2017_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.900950Jy sigma=0.006596 ! Fit after self-cal, rms=0.868185Jy sigma=0.006364 ! 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=0.664 mas, bmaj=1.717 mas, bpa=-2.939 degrees ! Estimated noise=879.895 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 = 0.100144 Jy ! Component: 100 - total flux cleaned = 0.13067 Jy ! Total flux subtracted in 100 components = 0.13067 Jy ! Clean residual min=-0.005752 max=0.013991 Jy/beam ! Clean residual mean=0.000034 rms=0.001847 Jy/beam ! Combined flux in latest and established models = 0.13067 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.13067 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=0.101431Jy sigma=0.000684 ! Fit after self-cal, rms=0.101385Jy sigma=0.000683 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161749 Jy ! Component: 100 - total flux cleaned = 0.0248086 Jy ! Total flux subtracted in 100 components = 0.0248086 Jy ! Clean residual min=-0.004737 max=0.004638 Jy/beam ! Clean residual mean=0.000016 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 0.155479 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.155479 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=0.098515Jy sigma=0.000661 ! Fit after self-cal, rms=0.098483Jy sigma=0.000661 ! 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=0.8288 mas, bmaj=2.002 mas, bpa=-2.488 degrees ! Estimated noise=495.005 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 = 0.00600656 Jy ! Component: 100 - total flux cleaned = 0.00911425 Jy ! Component: 150 - total flux cleaned = 0.0107809 Jy ! Component: 200 - total flux cleaned = 0.0114476 Jy ! Total flux subtracted in 200 components = 0.0114476 Jy ! Clean residual min=-0.003979 max=0.005183 Jy/beam ! Clean residual mean=0.000015 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.166926 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.166926 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=0.098087Jy sigma=0.000659 ! Fit after self-cal, rms=0.098088Jy 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 1.03 FD 0.98 HN 1.05 KP 1.07 ! LA 0.97 MK 1.01 NL 0.91 OV 1.11 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 1.09 KP 1.01 ! LA 0.96 MK 0.96 NL 0.88 OV 1.11 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.15 KP 0.94 ! LA 1.04 MK 1.02 NL 0.90 OV 1.10 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.05 KP 0.89 ! LA 1.03 MK 1.02 NL 0.88 OV 1.11 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.32 KP 0.81 ! LA 0.99 MK 1.00 NL 0.92 OV 1.10 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.06 KP 0.84 ! LA 1.02 MK 1.02 NL 0.93 OV 1.10 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.13 KP 0.82 ! LA 0.99 MK 0.98 NL 0.91 OV 1.17 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.10 KP 0.82 ! LA 0.97 MK 1.00 NL 0.92 OV 1.15 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.20 KP 0.83 ! LA 0.99 MK 0.96 NL 0.89 OV 1.14 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.11 KP 0.90 ! LA 1.00 MK 0.98 NL 0.91 OV 1.13 ! PT 1.01 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.06 KP 0.94 ! LA 1.02 MK 1.08 NL 0.92 OV 1.12 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.02 KP 0.99 ! LA 1.03 MK 1.07 NL 0.88 OV 1.10 ! PT 1.02 SC 0.97 ! ! ! Fit before self-cal, rms=0.098088Jy sigma=0.000658 ! Fit after self-cal, rms=0.098144Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8317 mas, bmaj=2 mas, bpa=-2.375 degrees ! Estimated noise=495.39 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000812945 Jy ! Component: 100 - total flux cleaned = -0.000794317 Jy ! Component: 150 - total flux cleaned = -0.000795773 Jy ! Component: 200 - total flux cleaned = -0.000760613 Jy ! Total flux subtracted in 200 components = -0.000760613 Jy ! Clean residual min=-0.001902 max=0.002247 Jy/beam ! Clean residual mean=-0.000001 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.166166 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.166166 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=0.098130Jy sigma=0.000649 ! Fit after self-cal, rms=0.098136Jy sigma=0.000649 ! 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=0.098136Jy sigma=0.000649 ! Fit after self-cal, rms=0.103037Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8336 mas, bmaj=2.006 mas, bpa=-2.37 degrees ! Estimated noise=496.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000285687 Jy ! Component: 100 - total flux cleaned = -0.000243194 Jy ! Component: 150 - total flux cleaned = -0.000226238 Jy ! Component: 200 - total flux cleaned = -0.000211421 Jy ! Total flux subtracted in 200 components = -0.000211421 Jy ! Clean residual min=-0.001552 max=0.002021 Jy/beam ! Clean residual mean=-0.000001 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.165954 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.165954 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=0.103028Jy sigma=0.000647 ! Fit after self-cal, rms=0.103069Jy sigma=0.000647 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 (2.8, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020948 Jy ! Component: 100 - total flux cleaned = 0.0032173 Jy ! Component: 150 - total flux cleaned = 0.00369341 Jy ! Component: 200 - total flux cleaned = 0.00385203 Jy ! Total flux subtracted in 200 components = 0.00385203 Jy ! Clean residual min=-0.001392 max=0.001328 Jy/beam ! Clean residual mean=0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.169806 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.169806 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=0.103026Jy sigma=0.000647 ! Fit after self-cal, rms=0.103018Jy sigma=0.000647 ! 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=0.103018Jy sigma=0.000647 ! Fit after self-cal, rms=0.103502Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.834 mas, bmaj=2.007 mas, bpa=-2.401 degrees ! Estimated noise=496.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000833272 Jy ! Component: 100 - total flux cleaned = 0.00105252 Jy ! Component: 150 - total flux cleaned = 0.00114716 Jy ! Component: 200 - total flux cleaned = 0.00121445 Jy ! Total flux subtracted in 200 components = 0.00121445 Jy ! Clean residual min=-0.001261 max=0.001266 Jy/beam ! Clean residual mean=0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.171021 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.171021 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=0.103489Jy sigma=0.000647 ! Fit after self-cal, rms=0.103489Jy sigma=0.000647 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 = 0.000182656 Jy ! Component: 100 - total flux cleaned = 0.000298812 Jy ! Component: 150 - total flux cleaned = 0.000342639 Jy ! Component: 200 - total flux cleaned = 0.000355849 Jy ! Total flux subtracted in 200 components = 0.000355849 Jy ! Clean residual min=-0.001185 max=0.001258 Jy/beam ! Clean residual mean=0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.171377 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 66 components and 0.171377 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=0.103484Jy sigma=0.000647 ! Fit after self-cal, rms=0.103482Jy sigma=0.000647 ! 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=0.103482Jy sigma=0.000647 ! Fit after self-cal, rms=0.103479Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.198 mas, bmaj=4.486 mas, bpa=0.2721 degrees ! Estimated noise=636.726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000296589 Jy ! Component: 100 - total flux cleaned = 0.00034928 Jy ! Component: 150 - total flux cleaned = 0.000376689 Jy ! Component: 200 - total flux cleaned = 0.000399019 Jy ! Total flux subtracted in 200 components = 0.000399019 Jy ! Clean residual min=-0.001521 max=0.001407 Jy/beam ! Clean residual mean=0.000005 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.171776 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 77 components and 0.171776 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=0.103478Jy sigma=0.000647 ! Fit after self-cal, rms=0.103477Jy sigma=0.000647 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 = 2.7121e-05 Jy ! Component: 100 - total flux cleaned = 8.32749e-05 Jy ! Component: 150 - total flux cleaned = 9.19763e-05 Jy ! Component: 200 - total flux cleaned = 0.000100076 Jy ! Total flux subtracted in 200 components = 0.000100076 Jy ! Clean residual min=-0.001499 max=0.001409 Jy/beam ! Clean residual mean=0.000005 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.171876 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 80 components and 0.171876 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=0.103477Jy sigma=0.000647 ! Fit after self-cal, rms=0.103476Jy sigma=0.000647 ! 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=0.8346 mas, bmaj=2.008 mas, bpa=-2.433 degrees ! Estimated noise=496.523 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8346 x 2.008 at -2.433 degrees (North through East) ! Clean map min=-0.0010048 max=0.1338 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=0.67 mas, bmaj=1.726 mas, bpa=-2.86 degrees ! Estimated noise=884.732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100181 Jy ! Component: 100 - total flux cleaned = 0.131285 Jy ! Component: 150 - total flux cleaned = 0.147097 Jy ! Component: 200 - total flux cleaned = 0.155229 Jy ! Total flux subtracted in 200 components = 0.155229 Jy ! Clean residual min=-0.002618 max=0.003838 Jy/beam ! Clean residual mean=0.000004 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.155229 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.155229 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8346 mas, bmaj=2.008 mas, bpa=-2.433 degrees ! Estimated noise=496.523 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 = 0.00542574 Jy ! Component: 100 - total flux cleaned = 0.00867338 Jy ! Component: 150 - total flux cleaned = 0.0108938 Jy ! Component: 200 - total flux cleaned = 0.0124962 Jy ! Total flux subtracted in 200 components = 0.0124962 Jy ! Clean residual min=-0.001384 max=0.001255 Jy/beam ! Clean residual mean=0.000003 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.167725 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 41 components and 0.167725 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=2.198 mas, bmaj=4.486 mas, bpa=0.2721 degrees ! Estimated noise=636.726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174934 Jy ! Component: 100 - total flux cleaned = 0.00272839 Jy ! Component: 150 - total flux cleaned = 0.00330726 Jy ! Component: 200 - total flux cleaned = 0.00357757 Jy ! Total flux subtracted in 200 components = 0.00357757 Jy ! Clean residual min=-0.001528 max=0.001384 Jy/beam ! Clean residual mean=0.000005 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.171303 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 = 5.66714e-05 Jy ! Component: 100 - total flux cleaned = 0.000106074 Jy ! Component: 150 - total flux cleaned = 0.000141412 Jy ! Component: 200 - total flux cleaned = 0.000181337 Jy ! Total flux subtracted in 200 components = 0.000181337 Jy ! Clean residual min=-0.001502 max=0.001388 Jy/beam ! Clean residual mean=0.000005 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.171484 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 66 components and 0.171484 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8346 mas, bmaj=2.008 mas, bpa=-2.433 degrees ! Estimated noise=496.523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000360896 Jy ! Component: 100 - total flux cleaned = 0.000361315 Jy ! Component: 150 - total flux cleaned = 0.000380269 Jy ! Component: 200 - total flux cleaned = 0.000379413 Jy ! Total flux subtracted in 200 components = 0.000379413 Jy ! Clean residual min=-0.001226 max=0.001252 Jy/beam ! Clean residual mean=0.000002 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.171863 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.171863 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=0.103487Jy sigma=0.000647 ! Fit after self-cal, rms=0.103482Jy sigma=0.000647 wmodel J1238-1959_X_2017_08_05_pus_map.mod ! Writing 75 model components to file: J1238-1959_X_2017_08_05_pus_map.mod wobs J1238-1959_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1238-1959_X_2017_08_05_pus_uvs.fits wwins J1238-1959_X_2017_08_05_pus_map.win ! wwins: Wrote 2 windows to J1238-1959_X_2017_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 = 0.000348688 Jy ! Component: 100 - total flux cleaned = 0.000498104 Jy ! Component: 150 - total flux cleaned = 0.000518951 Jy ! Component: 200 - total flux cleaned = 0.000499677 Jy ! Component: 250 - total flux cleaned = 0.000443553 Jy ! Component: 300 - total flux cleaned = 0.000371395 Jy ! Component: 350 - total flux cleaned = 0.000300861 Jy ! Component: 400 - total flux cleaned = 0.000248885 Jy ! Component: 450 - total flux cleaned = 0.000131105 Jy ! Component: 500 - total flux cleaned = 0.000114666 Jy ! Component: 550 - total flux cleaned = 1.81437e-05 Jy ! Component: 600 - total flux cleaned = -6.05296e-05 Jy ! Component: 650 - total flux cleaned = -0.000153094 Jy ! Component: 700 - total flux cleaned = -0.00028958 Jy ! Component: 750 - total flux cleaned = -0.000393561 Jy ! Component: 800 - total flux cleaned = -0.000495903 Jy ! Component: 850 - total flux cleaned = -0.000596196 Jy ! Component: 900 - total flux cleaned = -0.000638639 Jy ! Component: 950 - total flux cleaned = -0.000708404 Jy ! Component: 1000 - total flux cleaned = -0.00077702 Jy ! Component: 1050 - total flux cleaned = -0.000844672 Jy ! Component: 1100 - total flux cleaned = -0.000938028 Jy ! Component: 1150 - total flux cleaned = -0.000964422 Jy ! Component: 1200 - total flux cleaned = -0.00105522 Jy ! Component: 1250 - total flux cleaned = -0.00109364 Jy ! Component: 1300 - total flux cleaned = -0.00116956 Jy ! Component: 1350 - total flux cleaned = -0.00120696 Jy ! Component: 1400 - total flux cleaned = -0.00125605 Jy ! Component: 1450 - total flux cleaned = -0.0012927 Jy ! Component: 1500 - total flux cleaned = -0.00134068 Jy ! Component: 1550 - total flux cleaned = -0.00135273 Jy ! Component: 1600 - total flux cleaned = -0.00144708 Jy ! Component: 1650 - total flux cleaned = -0.0014586 Jy ! Component: 1700 - total flux cleaned = -0.00150481 Jy ! Component: 1750 - total flux cleaned = -0.00155039 Jy ! Component: 1800 - total flux cleaned = -0.00161801 Jy ! Component: 1850 - total flux cleaned = -0.00161785 Jy ! Component: 1900 - total flux cleaned = -0.00161778 Jy ! Component: 1950 - total flux cleaned = -0.00161771 Jy ! Component: 2000 - total flux cleaned = -0.00166105 Jy ! Total flux subtracted in 2048 components = -0.00167183 Jy ! Clean residual min=-0.000589 max=0.000626 Jy/beam ! Clean residual mean=0.000002 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.170192 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 213 components and 0.170192 Jy ![Exited script file: muppet] wmap "J1238-1959_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8346 x 2.008 at -2.433 degrees (North through East) ! Clean map min=-0.00095841 max=0.13453 Jy/beam ! Writing clean map to FITS file: J1238-1959_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.134531 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198871 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.443476 0.443476 0.886953 1.77391 3.54781 7.09562 14.1912 28.3825 56.765 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.134 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8346 x 2.008 at -2.433 degrees (North through East) ! Clean map min=-0.00095841 max=0.13453 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 J1238-1959_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:53:13 2019