! Started logfile: J1023-1140_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:27:31 2019 obs J1023-1140_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1023-1140_X_2017_04_28_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.97848 visibilities/baseline/integration-bin. ! Found source: J1023-1140 ! ! 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 907 lines of history. ! ! Reading 50196 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 J1023-1140_X_2017_04_28_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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002242Jy sigma=0.008022 ! Fit after self-cal, rms=0.962350Jy sigma=0.007719 ! 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=0.6687 mas, bmaj=1.655 mas, bpa=-0.3766 degrees ! Estimated noise=1018.42 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 = 0.0318327 Jy ! Component: 100 - total flux cleaned = 0.0388083 Jy ! Total flux subtracted in 100 components = 0.0388083 Jy ! Clean residual min=-0.002879 max=0.002830 Jy/beam ! Clean residual mean=0.000003 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.0388083 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0388083 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=0.091551Jy sigma=0.000641 ! Fit after self-cal, rms=0.089975Jy sigma=0.000628 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00446417 Jy ! Component: 100 - total flux cleaned = 0.00620084 Jy ! Total flux subtracted in 100 components = 0.00620084 Jy ! Clean residual min=-0.003417 max=0.002792 Jy/beam ! Clean residual mean=0.000001 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.0450091 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0450091 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=0.089701Jy sigma=0.000627 ! Fit after self-cal, rms=0.089692Jy sigma=0.000627 ! 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=0.8658 mas, bmaj=1.988 mas, bpa=-0.6017 degrees ! Estimated noise=411.858 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 = 0.00180805 Jy ! Component: 100 - total flux cleaned = 0.00269956 Jy ! Component: 150 - total flux cleaned = 0.00285747 Jy ! Component: 200 - total flux cleaned = 0.00296963 Jy ! Total flux subtracted in 200 components = 0.00296963 Jy ! Clean residual min=-0.002040 max=0.001989 Jy/beam ! Clean residual mean=0.000026 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0479787 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.0479787 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=0.089645Jy sigma=0.000626 ! Fit after self-cal, rms=0.089644Jy sigma=0.000626 ! 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 1.08 HN 1.02 KP 1.00 ! LA 0.98 MK 1.17 NL 1.00 OV 1.20 ! PT 0.79 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 1.02 KP 0.96 ! LA 0.98 MK 1.13 NL 1.01 OV 1.16 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.89 KP 0.96 ! LA 1.01 MK 1.17 NL 1.03 OV 1.18 ! PT 0.88 SC 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.02 HN 0.97 KP 0.99 ! LA 0.97 MK 1.12 NL 0.98 OV 1.16 ! PT 0.95 SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.97 HN 0.99 KP 1.04 ! LA 1.02 MK 1.09 NL 0.99 OV 1.16 ! PT 0.85 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.98 HN 0.88 KP 0.98 ! LA 0.97 MK 1.10 NL 1.06 OV 1.10 ! PT 0.93 SC 1.14 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.93 KP 0.97 ! LA 1.07 MK 1.04 NL 1.05 OV 1.16 ! PT 0.85 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 0.92 KP 0.95 ! LA 0.98 MK 1.04 NL 1.04 OV 1.14 ! PT 0.88 SC 0.95 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 0.97 KP 0.92 ! LA 0.99 MK 1.05 NL 1.01 OV 1.10 ! PT 0.83 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.88 KP 0.91 ! LA 1.03 MK 0.98 NL 1.08 OV 1.08 ! PT 0.80 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 0.87 KP 0.95 ! LA 1.00 MK 0.92 NL 1.06 OV 1.11 ! PT 0.83 SC 0.88 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.90 HN 0.79 KP 0.87 ! LA 1.12 MK 0.81 NL 1.02 OV 1.02 ! PT 0.79 SC 0.95 ! ! ! Fit before self-cal, rms=0.089644Jy sigma=0.000626 ! Fit after self-cal, rms=0.086466Jy sigma=0.000625 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.874 mas, bmaj=2.015 mas, bpa=-0.7352 degrees ! Estimated noise=417.455 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 = 0.000554036 Jy ! Component: 100 - total flux cleaned = 0.000722396 Jy ! Component: 150 - total flux cleaned = 0.000754162 Jy ! Component: 200 - total flux cleaned = 0.000783498 Jy ! Total flux subtracted in 200 components = 0.000783498 Jy ! Clean residual min=-0.001149 max=0.001694 Jy/beam ! Clean residual mean=0.000016 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0487622 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.0487622 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=0.086462Jy sigma=0.000625 ! Fit after self-cal, rms=0.086346Jy sigma=0.000624 ! 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=0.086346Jy sigma=0.000624 ! Fit after self-cal, rms=0.084243Jy sigma=0.000623 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8771 mas, bmaj=2.005 mas, bpa=-0.7404 degrees ! Estimated noise=416.042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179034 Jy ! Component: 100 - total flux cleaned = 0.000201824 Jy ! Component: 150 - total flux cleaned = 0.000222557 Jy ! Component: 200 - total flux cleaned = 0.000250984 Jy ! Total flux subtracted in 200 components = 0.000250984 Jy ! Clean residual min=-0.001073 max=0.001521 Jy/beam ! Clean residual mean=0.000017 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0490132 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.0490132 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=0.084240Jy sigma=0.000623 ! Fit after self-cal, rms=0.084204Jy sigma=0.000623 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, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164068 Jy ! Component: 100 - total flux cleaned = 0.00256901 Jy ! Component: 150 - total flux cleaned = 0.00285097 Jy ! Component: 200 - total flux cleaned = 0.00293472 Jy ! Total flux subtracted in 200 components = 0.00293472 Jy ! Clean residual min=-0.000955 max=0.001176 Jy/beam ! Clean residual mean=0.000014 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0519479 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 53 components and 0.0519479 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=0.084171Jy sigma=0.000623 ! Fit after self-cal, rms=0.084146Jy sigma=0.000622 ! 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=0.084146Jy sigma=0.000622 ! Fit after self-cal, rms=0.084152Jy sigma=0.000622 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8773 mas, bmaj=2 mas, bpa=-0.7153 degrees ! Estimated noise=415.452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122283 Jy ! Component: 100 - total flux cleaned = 0.0017491 Jy ! Component: 150 - total flux cleaned = 0.00189878 Jy ! Component: 200 - total flux cleaned = 0.00200324 Jy ! Total flux subtracted in 200 components = 0.00200324 Jy ! Clean residual min=-0.000949 max=0.001085 Jy/beam ! Clean residual mean=0.000012 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0539512 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.0539512 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=0.084132Jy sigma=0.000622 ! Fit after self-cal, rms=0.084136Jy sigma=0.000622 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 = 0.000903159 Jy ! Component: 100 - total flux cleaned = 0.00118066 Jy ! Component: 150 - total flux cleaned = 0.00127123 Jy ! Component: 200 - total flux cleaned = 0.00127124 Jy ! Total flux subtracted in 200 components = 0.00127124 Jy ! Clean residual min=-0.000953 max=0.001029 Jy/beam ! Clean residual mean=0.000011 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0552224 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.0552224 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=0.084124Jy sigma=0.000622 ! Fit after self-cal, rms=0.084116Jy sigma=0.000622 ! 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=0.084116Jy sigma=0.000622 ! Fit after self-cal, rms=0.084177Jy sigma=0.000622 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.228 mas, bmaj=3.921 mas, bpa=6.912 degrees ! Estimated noise=529.205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00088784 Jy ! Component: 100 - total flux cleaned = 0.00104382 Jy ! Component: 150 - total flux cleaned = 0.00117212 Jy ! Component: 200 - total flux cleaned = 0.00125644 Jy ! Total flux subtracted in 200 components = 0.00125644 Jy ! Clean residual min=-0.000958 max=0.001036 Jy/beam ! Clean residual mean=0.000022 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0564789 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.0564789 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=0.084173Jy sigma=0.000622 ! Fit after self-cal, rms=0.084184Jy sigma=0.000622 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 = 0.000359532 Jy ! Component: 100 - total flux cleaned = 0.000467899 Jy ! Component: 150 - total flux cleaned = 0.000499837 Jy ! Component: 200 - total flux cleaned = 0.000508963 Jy ! Total flux subtracted in 200 components = 0.000508963 Jy ! Clean residual min=-0.000960 max=0.001016 Jy/beam ! Clean residual mean=0.000021 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0569878 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 0.0569878 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=0.084184Jy sigma=0.000622 ! Fit after self-cal, rms=0.084181Jy sigma=0.000622 ! 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=0.8773 mas, bmaj=1.997 mas, bpa=-0.5951 degrees ! Estimated noise=415.274 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8773 x 1.997 at -0.5951 degrees (North through East) ! Clean map min=-0.0011772 max=0.0437 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=0.6793 mas, bmaj=1.655 mas, bpa=-0.7924 degrees ! Estimated noise=1017.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.034428 Jy ! Component: 100 - total flux cleaned = 0.0421561 Jy ! Component: 150 - total flux cleaned = 0.045712 Jy ! Component: 200 - total flux cleaned = 0.0484587 Jy ! Total flux subtracted in 200 components = 0.0484587 Jy ! Clean residual min=-0.002373 max=0.002358 Jy/beam ! Clean residual mean=0.000004 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.0484587 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 0.0484587 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8773 mas, bmaj=1.997 mas, bpa=-0.5951 degrees ! Estimated noise=415.274 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, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294706 Jy ! Component: 100 - total flux cleaned = 0.00495829 Jy ! Component: 150 - total flux cleaned = 0.00631058 Jy ! Component: 200 - total flux cleaned = 0.00708615 Jy ! Total flux subtracted in 200 components = 0.00708615 Jy ! Clean residual min=-0.001130 max=0.001039 Jy/beam ! Clean residual mean=0.000013 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0555449 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 43 components and 0.0555449 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=2.228 mas, bmaj=3.921 mas, bpa=6.912 degrees ! Estimated noise=529.205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102725 Jy ! Component: 100 - total flux cleaned = 0.00134955 Jy ! Component: 150 - total flux cleaned = 0.00161328 Jy ! Component: 200 - total flux cleaned = 0.0018081 Jy ! Total flux subtracted in 200 components = 0.0018081 Jy ! Clean residual min=-0.000999 max=0.001087 Jy/beam ! Clean residual mean=0.000020 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.057353 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 = 0.000135908 Jy ! Component: 100 - total flux cleaned = 0.000184473 Jy ! Component: 150 - total flux cleaned = 0.00021554 Jy ! Component: 200 - total flux cleaned = 0.00024243 Jy ! Total flux subtracted in 200 components = 0.00024243 Jy ! Clean residual min=-0.000973 max=0.001043 Jy/beam ! Clean residual mean=0.000019 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0575954 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 82 components and 0.0575954 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8773 mas, bmaj=1.997 mas, bpa=-0.5951 degrees ! Estimated noise=415.274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.15411e-05 Jy ! Component: 100 - total flux cleaned = 7.646e-05 Jy ! Component: 150 - total flux cleaned = 5.63266e-05 Jy ! Component: 200 - total flux cleaned = 3.91621e-05 Jy ! Total flux subtracted in 200 components = 3.91621e-05 Jy ! Clean residual min=-0.000942 max=0.000952 Jy/beam ! Clean residual mean=0.000009 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0576345 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.0576345 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=0.084174Jy sigma=0.000622 ! Fit after self-cal, rms=0.084170Jy sigma=0.000621 wmodel J1023-1140_X_2017_04_28_pus_map.mod ! Writing 95 model components to file: J1023-1140_X_2017_04_28_pus_map.mod wobs J1023-1140_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1023-1140_X_2017_04_28_pus_uvs.fits wwins J1023-1140_X_2017_04_28_pus_map.win ! wwins: Wrote 3 windows to J1023-1140_X_2017_04_28_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 = 0.000254502 Jy ! Component: 100 - total flux cleaned = 0.000420266 Jy ! Component: 150 - total flux cleaned = 0.000419932 Jy ! Component: 200 - total flux cleaned = 0.000391027 Jy ! Component: 250 - total flux cleaned = 0.000349081 Jy ! Component: 300 - total flux cleaned = 0.000335803 Jy ! Component: 350 - total flux cleaned = 0.000336118 Jy ! Component: 400 - total flux cleaned = 0.000273031 Jy ! Component: 450 - total flux cleaned = 0.000236016 Jy ! Component: 500 - total flux cleaned = 0.000199413 Jy ! Component: 550 - total flux cleaned = 0.000116009 Jy ! Component: 600 - total flux cleaned = 9.25387e-05 Jy ! Component: 650 - total flux cleaned = 5.79838e-05 Jy ! Component: 700 - total flux cleaned = 4.66704e-05 Jy ! Component: 750 - total flux cleaned = 2.35813e-06 Jy ! Component: 800 - total flux cleaned = -8.49853e-06 Jy ! Component: 850 - total flux cleaned = -4.05966e-05 Jy ! Component: 900 - total flux cleaned = -5.13061e-05 Jy ! Component: 950 - total flux cleaned = -7.24581e-05 Jy ! Component: 1000 - total flux cleaned = -0.000103513 Jy ! Component: 1050 - total flux cleaned = -0.000134059 Jy ! Component: 1100 - total flux cleaned = -0.000154132 Jy ! Component: 1150 - total flux cleaned = -0.000144256 Jy ! Component: 1200 - total flux cleaned = -0.000163894 Jy ! Component: 1250 - total flux cleaned = -0.000173573 Jy ! Component: 1300 - total flux cleaned = -0.000202193 Jy ! Component: 1350 - total flux cleaned = -0.000220972 Jy ! Component: 1400 - total flux cleaned = -0.000202556 Jy ! Component: 1450 - total flux cleaned = -0.000257444 Jy ! Component: 1500 - total flux cleaned = -0.000248332 Jy ! Component: 1550 - total flux cleaned = -0.000275083 Jy ! Component: 1600 - total flux cleaned = -0.000266196 Jy ! Component: 1650 - total flux cleaned = -0.000257444 Jy ! Component: 1700 - total flux cleaned = -0.000257645 Jy ! Component: 1750 - total flux cleaned = -0.000257757 Jy ! Component: 1800 - total flux cleaned = -0.00026633 Jy ! Component: 1850 - total flux cleaned = -0.000283084 Jy ! Component: 1900 - total flux cleaned = -0.00027478 Jy ! Component: 1950 - total flux cleaned = -0.000274731 Jy ! Component: 2000 - total flux cleaned = -0.000282946 Jy ! Total flux subtracted in 2048 components = -0.000307012 Jy ! Clean residual min=-0.000456 max=0.000462 Jy/beam ! Clean residual mean=0.000005 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0573275 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 241 components and 0.0573275 Jy ![Exited script file: muppet] wmap "J1023-1140_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8773 x 1.997 at -0.5951 degrees (North through East) ! Clean map min=-0.0011604 max=0.043785 Jy/beam ! Writing clean map to FITS file: J1023-1140_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0437847 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000152596 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.04554 1.04554 2.09109 4.18218 8.36435 16.7287 33.4574 66.9148 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.043 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8773 x 1.997 at -0.5951 degrees (North through East) ! Clean map min=-0.0011604 max=0.043785 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 J1023-1140_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:27:34 2019