! Started logfile: J1357-1527_X_2017_08_12_pus_uvs.log on Fri May 10 15:24:37 2019 obs J1357-1527_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1357-1527_X_2017_08_12_pus_uva.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.911111 visibilities/baseline/integration-bin. ! Found source: J1357-1527 ! ! 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 1049 lines of history. ! ! Reading 12792 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 J1357-1527_X_2017_08_12_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.630520Jy sigma=0.004813 ! Fit after self-cal, rms=0.606853Jy sigma=0.004626 ! 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=0.6488 mas, bmaj=1.68 mas, bpa=-1.738 degrees ! Estimated noise=1193.23 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 = 0.302591 Jy ! Component: 100 - total flux cleaned = 0.371006 Jy ! Total flux subtracted in 100 components = 0.371006 Jy ! Clean residual min=-0.009900 max=0.025172 Jy/beam ! Clean residual mean=-0.000003 rms=0.003134 Jy/beam ! Combined flux in latest and established models = 0.371006 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.371006 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=0.110080Jy sigma=0.000760 ! Fit after self-cal, rms=0.110078Jy sigma=0.000760 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0280972 Jy ! Component: 100 - total flux cleaned = 0.0433164 Jy ! Total flux subtracted in 100 components = 0.0433164 Jy ! Clean residual min=-0.007469 max=0.007647 Jy/beam ! Clean residual mean=0.000005 rms=0.001967 Jy/beam ! Combined flux in latest and established models = 0.414323 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.414323 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=0.100485Jy sigma=0.000688 ! Fit after self-cal, rms=0.100478Jy sigma=0.000688 ! 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=0.796 mas, bmaj=1.97 mas, bpa=-0.8662 degrees ! Estimated noise=837.653 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 = 0.0112185 Jy ! Component: 100 - total flux cleaned = 0.0167513 Jy ! Component: 150 - total flux cleaned = 0.0196682 Jy ! Component: 200 - total flux cleaned = 0.021241 Jy ! Total flux subtracted in 200 components = 0.021241 Jy ! Clean residual min=-0.008104 max=0.005883 Jy/beam ! Clean residual mean=0.000026 rms=0.001833 Jy/beam ! Combined flux in latest and established models = 0.435564 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 0.435564 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=0.099040Jy sigma=0.000681 ! Fit after self-cal, rms=0.099037Jy sigma=0.000681 ! 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 0.99 FD 0.91 HN 1.18 KP 1.00 ! LA 0.99 MK 0.96 NL 0.99 OV 1.00 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 1.03 KP 1.00 ! LA 1.00 MK 0.98 NL 0.98 OV 1.01 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.90 HN 1.02 KP 0.95 ! LA 1.03 MK 1.00 NL 0.97 OV 1.02 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.91 HN 1.05 KP 0.99 ! LA 1.02 MK 0.99 NL 0.98 OV 1.00 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.87 HN 1.02 KP 0.99 ! LA 1.00 MK 1.00 NL 0.99 OV 1.00 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.89 HN 1.04 KP 0.99 ! LA 0.99 MK 1.02 NL 0.98 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 HN 1.03 KP 1.00 ! LA 1.02 MK 1.04 NL 0.98 OV 1.00 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 1.03 KP 0.99 ! LA 1.03 MK 1.00 NL 0.99 OV 1.01 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.90 HN 1.04 KP 0.99 ! LA 1.02 MK 0.97 NL 0.99 OV 1.02 ! PT 1.06 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.88 HN 1.04 KP 0.98 ! LA 1.04 MK 1.02 NL 1.02 OV 1.03 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 1.07 KP 0.98 ! LA 1.04 MK 0.98 NL 1.02 OV 1.01 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.89 HN 1.05 KP 0.97 ! LA 1.02 MK 0.98 NL 0.99 OV 1.04 ! PT 1.05 SC 1.01 ! ! ! Fit before self-cal, rms=0.099037Jy sigma=0.000681 ! Fit after self-cal, rms=0.094836Jy sigma=0.000662 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7986 mas, bmaj=1.974 mas, bpa=-0.9982 degrees ! Estimated noise=839.406 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 = 0.000354526 Jy ! Component: 100 - total flux cleaned = 0.000279892 Jy ! Component: 150 - total flux cleaned = 0.000323298 Jy ! Component: 200 - total flux cleaned = 0.000362699 Jy ! Total flux subtracted in 200 components = 0.000362699 Jy ! Clean residual min=-0.004466 max=0.005413 Jy/beam ! Clean residual mean=-0.000016 rms=0.001427 Jy/beam ! Combined flux in latest and established models = 0.435927 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.435927 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=0.094814Jy sigma=0.000662 ! Fit after self-cal, rms=0.094789Jy sigma=0.000662 ! 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=0.094789Jy sigma=0.000662 ! Fit after self-cal, rms=0.092532Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7979 mas, bmaj=1.975 mas, bpa=-1.035 degrees ! Estimated noise=840.102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000701393 Jy ! Component: 100 - total flux cleaned = 0.000732633 Jy ! Component: 150 - total flux cleaned = 0.000760634 Jy ! Component: 200 - total flux cleaned = 0.000787132 Jy ! Total flux subtracted in 200 components = 0.000787132 Jy ! Clean residual min=-0.002841 max=0.003808 Jy/beam ! Clean residual mean=-0.000008 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.436714 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.436714 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=0.092525Jy sigma=0.000646 ! Fit after self-cal, rms=0.092533Jy sigma=0.000646 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 (1.6, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357325 Jy ! Component: 100 - total flux cleaned = 0.00544612 Jy ! Component: 150 - total flux cleaned = 0.00622874 Jy ! Component: 200 - total flux cleaned = 0.00644057 Jy ! Total flux subtracted in 200 components = 0.00644057 Jy ! Clean residual min=-0.002446 max=0.002906 Jy/beam ! Clean residual mean=-0.000004 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.443154 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 0.443154 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=0.092401Jy sigma=0.000645 ! Fit after self-cal, rms=0.092391Jy sigma=0.000645 ! 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=0.092391Jy sigma=0.000645 ! Fit after self-cal, rms=0.092376Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.797 mas, bmaj=1.974 mas, bpa=-1.065 degrees ! Estimated noise=839.838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016606 Jy ! Component: 100 - total flux cleaned = 0.00237601 Jy ! Component: 150 - total flux cleaned = 0.00276984 Jy ! Component: 200 - total flux cleaned = 0.00299317 Jy ! Total flux subtracted in 200 components = 0.00299317 Jy ! Clean residual min=-0.002449 max=0.002318 Jy/beam ! Clean residual mean=-0.000002 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.446147 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 79 components and 0.446148 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=0.092341Jy sigma=0.000644 ! Fit after self-cal, rms=0.092341Jy sigma=0.000644 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 = 0.000448572 Jy ! Component: 100 - total flux cleaned = 0.000603533 Jy ! Component: 150 - total flux cleaned = 0.00066021 Jy ! Component: 200 - total flux cleaned = 0.000727543 Jy ! Total flux subtracted in 200 components = 0.000727543 Jy ! Clean residual min=-0.002383 max=0.002295 Jy/beam ! Clean residual mean=-0.000002 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.446875 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.446875 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=0.092332Jy sigma=0.000644 ! Fit after self-cal, rms=0.092332Jy sigma=0.000644 ! 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=0.092332Jy sigma=0.000644 ! Fit after self-cal, rms=0.092311Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.128 mas, bmaj=4.238 mas, bpa=2.338 degrees ! Estimated noise=1124.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000962899 Jy ! Component: 100 - total flux cleaned = 0.00118479 Jy ! Component: 150 - total flux cleaned = 0.00133499 Jy ! Component: 200 - total flux cleaned = 0.00144047 Jy ! Total flux subtracted in 200 components = 0.00144047 Jy ! Clean residual min=-0.002914 max=0.003364 Jy/beam ! Clean residual mean=-0.000002 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.448316 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 90 components and 0.448316 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=0.092311Jy sigma=0.000644 ! Fit after self-cal, rms=0.092308Jy sigma=0.000644 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 = 0.00033899 Jy ! Component: 100 - total flux cleaned = 0.000434734 Jy ! Component: 150 - total flux cleaned = 0.000466902 Jy ! Component: 200 - total flux cleaned = 0.00049621 Jy ! Total flux subtracted in 200 components = 0.00049621 Jy ! Clean residual min=-0.002872 max=0.003356 Jy/beam ! Clean residual mean=-0.000001 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.448812 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 101 components and 0.448812 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=0.092312Jy sigma=0.000644 ! Fit after self-cal, rms=0.092311Jy sigma=0.000644 ! 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=0.797 mas, bmaj=1.973 mas, bpa=-1.084 degrees ! Estimated noise=839.705 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.797 x 1.973 at -1.084 degrees (North through East) ! Clean map min=-0.0021009 max=0.39541 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=0.6492 mas, bmaj=1.683 mas, bpa=-1.94 degrees ! Estimated noise=1192.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.302368 Jy ! Component: 100 - total flux cleaned = 0.37047 Jy ! Component: 150 - total flux cleaned = 0.398094 Jy ! Component: 200 - total flux cleaned = 0.413273 Jy ! Total flux subtracted in 200 components = 0.413273 Jy ! Clean residual min=-0.003948 max=0.007553 Jy/beam ! Clean residual mean=-0.000007 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.413273 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.413273 Jy ! Inverting map and beam ! Estimated beam: bmin=0.797 mas, bmaj=1.973 mas, bpa=-1.084 degrees ! Estimated noise=839.705 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 = 0.0121194 Jy ! Component: 100 - total flux cleaned = 0.0190845 Jy ! Component: 150 - total flux cleaned = 0.023637 Jy ! Component: 200 - total flux cleaned = 0.0268012 Jy ! Total flux subtracted in 200 components = 0.0268012 Jy ! Clean residual min=-0.002515 max=0.002678 Jy/beam ! Clean residual mean=-0.000007 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.440074 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 60 components and 0.440074 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=2.128 mas, bmaj=4.238 mas, bpa=2.338 degrees ! Estimated noise=1124.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00380879 Jy ! Component: 100 - total flux cleaned = 0.0057889 Jy ! Component: 150 - total flux cleaned = 0.00697206 Jy ! Component: 200 - total flux cleaned = 0.00770491 Jy ! Total flux subtracted in 200 components = 0.00770491 Jy ! Clean residual min=-0.002844 max=0.003506 Jy/beam ! Clean residual mean=-0.000003 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.447779 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 = 0.000400467 Jy ! Component: 100 - total flux cleaned = 0.000491249 Jy ! Component: 150 - total flux cleaned = 0.000574983 Jy ! Component: 200 - total flux cleaned = 0.000640528 Jy ! Total flux subtracted in 200 components = 0.000640528 Jy ! Clean residual min=-0.002801 max=0.003384 Jy/beam ! Clean residual mean=-0.000002 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.448419 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 84 components and 0.448419 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.797 mas, bmaj=1.973 mas, bpa=-1.084 degrees ! Estimated noise=839.705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000539085 Jy ! Component: 100 - total flux cleaned = -0.000380268 Jy ! Component: 150 - total flux cleaned = -0.000212749 Jy ! Component: 200 - total flux cleaned = -7.3369e-05 Jy ! Total flux subtracted in 200 components = -7.3369e-05 Jy ! Clean residual min=-0.002297 max=0.002241 Jy/beam ! Clean residual mean=-0.000002 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.448346 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 90 components and 0.448346 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=0.092304Jy sigma=0.000644 ! Fit after self-cal, rms=0.092304Jy sigma=0.000644 wmodel J1357-1527_X_2017_08_12_pus_map.mod ! Writing 90 model components to file: J1357-1527_X_2017_08_12_pus_map.mod wobs J1357-1527_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1357-1527_X_2017_08_12_pus_uvs.fits wwins J1357-1527_X_2017_08_12_pus_map.win ! wwins: Wrote 2 windows to J1357-1527_X_2017_08_12_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 = 8.364e-05 Jy ! Component: 100 - total flux cleaned = 0.000197012 Jy ! Component: 150 - total flux cleaned = 0.000303107 Jy ! Component: 200 - total flux cleaned = 0.000404685 Jy ! Component: 250 - total flux cleaned = 0.000373298 Jy ! Component: 300 - total flux cleaned = 0.000373157 Jy ! Component: 350 - total flux cleaned = 0.000312815 Jy ! Component: 400 - total flux cleaned = 0.000312865 Jy ! Component: 450 - total flux cleaned = 0.000398072 Jy ! Component: 500 - total flux cleaned = 0.000426365 Jy ! Component: 550 - total flux cleaned = 0.000590541 Jy ! Component: 600 - total flux cleaned = 0.000777918 Jy ! Component: 650 - total flux cleaned = 0.000987559 Jy ! Component: 700 - total flux cleaned = 0.00121876 Jy ! Component: 750 - total flux cleaned = 0.00139524 Jy ! Component: 800 - total flux cleaned = 0.00156845 Jy ! Component: 850 - total flux cleaned = 0.00176289 Jy ! Component: 900 - total flux cleaned = 0.00185852 Jy ! Component: 950 - total flux cleaned = 0.00197675 Jy ! Component: 1000 - total flux cleaned = 0.00211584 Jy ! Component: 1050 - total flux cleaned = 0.00218388 Jy ! Component: 1100 - total flux cleaned = 0.00225105 Jy ! Component: 1150 - total flux cleaned = 0.00227285 Jy ! Component: 1200 - total flux cleaned = 0.00235982 Jy ! Component: 1250 - total flux cleaned = 0.00235993 Jy ! Component: 1300 - total flux cleaned = 0.0023814 Jy ! Component: 1350 - total flux cleaned = 0.00244452 Jy ! Component: 1400 - total flux cleaned = 0.00246549 Jy ! Component: 1450 - total flux cleaned = 0.00248586 Jy ! Component: 1500 - total flux cleaned = 0.00250614 Jy ! Component: 1550 - total flux cleaned = 0.00260551 Jy ! Component: 1600 - total flux cleaned = 0.00268377 Jy ! Component: 1650 - total flux cleaned = 0.00272266 Jy ! Component: 1700 - total flux cleaned = 0.00283777 Jy ! Component: 1750 - total flux cleaned = 0.0029137 Jy ! Component: 1800 - total flux cleaned = 0.0030822 Jy ! Component: 1850 - total flux cleaned = 0.00310088 Jy ! Component: 1900 - total flux cleaned = 0.00319243 Jy ! Component: 1950 - total flux cleaned = 0.00333732 Jy ! Component: 2000 - total flux cleaned = 0.00344472 Jy ! Total flux subtracted in 2048 components = 0.00355107 Jy ! Clean residual min=-0.001027 max=0.000996 Jy/beam ! Clean residual mean=-0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.451897 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 242 components and 0.451897 Jy ![Exited script file: muppet] wmap "J1357-1527_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.797 x 1.973 at -1.084 degrees (North through East) ! Clean map min=-0.0014149 max=0.39622 Jy/beam ! Writing clean map to FITS file: J1357-1527_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.396223 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000329 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.249102 0.249102 0.498203 0.996406 1.99281 3.98563 7.97125 15.9425 31.885 63.77 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.396 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.797 x 1.973 at -1.084 degrees (North through East) ! Clean map min=-0.0014149 max=0.39622 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 J1357-1527_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:24:38 2019