! Started logfile: J1357-1527_X_2017_01_21_pus_uvs.log on Sun May 5 15:29:53 2019 obs J1357-1527_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1357-1527_X_2017_01_21_pus_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.650794 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 1086 lines of history. ! ! Reading 1968 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_01_21_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 12 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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 12 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=0.649106Jy sigma=0.004431 ! Fit after self-cal, rms=0.637628Jy sigma=0.004369 ! 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=0.5717 mas, bmaj=1.557 mas, bpa=-3.761 degrees ! Estimated noise=3748.33 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 = 0.29159 Jy ! Component: 100 - total flux cleaned = 0.35522 Jy ! Total flux subtracted in 100 components = 0.35522 Jy ! Clean residual min=-0.015889 max=0.020917 Jy/beam ! Clean residual mean=-0.000011 rms=0.004540 Jy/beam ! Combined flux in latest and established models = 0.35522 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.35522 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=0.118570Jy sigma=0.000702 ! Fit after self-cal, rms=0.118576Jy sigma=0.000702 ! 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=0.6954 mas, bmaj=1.736 mas, bpa=-1.755 degrees ! Estimated noise=2374.21 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 = 0.0206451 Jy ! Component: 100 - total flux cleaned = 0.0294524 Jy ! Component: 150 - total flux cleaned = 0.0322387 Jy ! Component: 200 - total flux cleaned = 0.0325238 Jy ! Total flux subtracted in 200 components = 0.0325238 Jy ! Clean residual min=-0.014280 max=0.015018 Jy/beam ! Clean residual mean=0.000086 rms=0.003627 Jy/beam ! Combined flux in latest and established models = 0.387744 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.387744 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=0.116587Jy sigma=0.000667 ! Fit after self-cal, rms=0.116561Jy sigma=0.000667 ! 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 0.95 FD 1.00* HN 0.98 LA 1.08 ! MK 0.96 NL 0.96 OV 1.07 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.97 LA 1.09 ! MK 0.97 NL 0.94 OV 1.09 PT 0.94 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.95 LA 1.05 ! MK 0.98 NL 0.92 OV 1.14 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.91 LA 1.04 ! MK 1.02 NL 0.91 OV 1.12 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.98 LA 1.05 ! MK 1.00 NL 0.92 OV 1.10 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.95 LA 1.14 ! MK 1.05 NL 0.93 OV 1.19 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.96 LA 1.10 ! MK 1.03 NL 0.92 OV 1.07 PT 0.99 ! SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.99 LA 1.10 ! MK 1.05 NL 0.91 OV 1.10 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.93 LA 1.08 ! MK 0.94 NL 0.94 OV 1.26 PT 0.94 ! SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.01 LA 1.14 ! MK 1.02 NL 0.95 OV 1.10 PT 0.94 ! SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 0.94 LA 1.05 ! MK 1.02 NL 0.97 OV 1.10 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.00 LA 1.11 ! MK 1.02 NL 0.91 OV 1.12 PT 1.01 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.116561Jy sigma=0.000667 ! Fit after self-cal, rms=0.118187Jy sigma=0.000633 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6957 mas, bmaj=1.731 mas, bpa=-1.933 degrees ! Estimated noise=2365.75 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 (-18.8, -21.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00773778 Jy ! Component: 100 - total flux cleaned = 0.010325 Jy ! Component: 150 - total flux cleaned = 0.0114539 Jy ! Component: 200 - total flux cleaned = 0.012134 Jy ! Total flux subtracted in 200 components = 0.012134 Jy ! Clean residual min=-0.004881 max=0.005044 Jy/beam ! Clean residual mean=-0.000006 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 0.399878 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.399878 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=0.117617Jy sigma=0.000629 ! Fit after self-cal, rms=0.117815Jy sigma=0.000628 ! 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=0.117815Jy sigma=0.000628 ! Fit after self-cal, rms=0.117602Jy sigma=0.000628 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6961 mas, bmaj=1.732 mas, bpa=-1.936 degrees ! Estimated noise=2361.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162736 Jy ! Component: 100 - total flux cleaned = 0.00188712 Jy ! Component: 150 - total flux cleaned = 0.00210842 Jy ! Component: 200 - total flux cleaned = 0.00233415 Jy ! Total flux subtracted in 200 components = 0.00233415 Jy ! Clean residual min=-0.004257 max=0.004829 Jy/beam ! Clean residual mean=0.000006 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.402212 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.402212 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=0.117529Jy sigma=0.000628 ! Fit after self-cal, rms=0.117521Jy sigma=0.000628 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 = 0.00046248 Jy ! Component: 100 - total flux cleaned = 0.000463588 Jy ! Component: 150 - total flux cleaned = 0.000502492 Jy ! Component: 200 - total flux cleaned = 0.00053828 Jy ! Total flux subtracted in 200 components = 0.00053828 Jy ! Clean residual min=-0.004176 max=0.004810 Jy/beam ! Clean residual mean=0.000008 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.40275 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 43 components and 0.40275 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=0.117495Jy sigma=0.000627 ! Fit after self-cal, rms=0.117487Jy sigma=0.000627 ! Inverting map ! Added new window around map position (11.2, 24.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350116 Jy ! Component: 100 - total flux cleaned = 0.00421513 Jy ! Component: 150 - total flux cleaned = 0.00470553 Jy ! Component: 200 - total flux cleaned = 0.00492592 Jy ! Total flux subtracted in 200 components = 0.00492592 Jy ! Clean residual min=-0.004297 max=0.004488 Jy/beam ! Clean residual mean=-0.000000 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.407676 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.407676 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=0.117315Jy sigma=0.000626 ! Fit after self-cal, rms=0.117306Jy sigma=0.000626 ! Inverting map ! Added new window around map position (8.6, -17.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258398 Jy ! Component: 100 - total flux cleaned = 0.00264722 Jy ! Component: 150 - total flux cleaned = 0.00276128 Jy ! Component: 200 - total flux cleaned = 0.00317571 Jy ! Total flux subtracted in 200 components = 0.00317571 Jy ! Clean residual min=-0.003928 max=0.003006 Jy/beam ! Clean residual mean=0.000008 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.410852 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.410852 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=0.117164Jy sigma=0.000625 ! Fit after self-cal, rms=0.117168Jy sigma=0.000625 ! 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=0.117168Jy sigma=0.000625 ! Fit after self-cal, rms=0.117033Jy sigma=0.000625 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6966 mas, bmaj=1.733 mas, bpa=-1.952 degrees ! Estimated noise=2358.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106486 Jy ! Component: 100 - total flux cleaned = 0.00138228 Jy ! Component: 150 - total flux cleaned = 0.00152003 Jy ! Component: 200 - total flux cleaned = 0.00169513 Jy ! Total flux subtracted in 200 components = 0.00169513 Jy ! Clean residual min=-0.003880 max=0.002855 Jy/beam ! Clean residual mean=0.000005 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.412547 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 79 components and 0.412547 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=0.116984Jy sigma=0.000624 ! Fit after self-cal, rms=0.116990Jy sigma=0.000624 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 = 0.000406902 Jy ! Component: 100 - total flux cleaned = 0.00061057 Jy ! Component: 150 - total flux cleaned = 0.00080763 Jy ! Component: 200 - total flux cleaned = 0.00099786 Jy ! Total flux subtracted in 200 components = 0.00099786 Jy ! Clean residual min=-0.003808 max=0.002868 Jy/beam ! Clean residual mean=0.000006 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.413545 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 88 components and 0.413545 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=0.116960Jy sigma=0.000624 ! Fit after self-cal, rms=0.116961Jy sigma=0.000624 ! 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=0.116961Jy sigma=0.000624 ! Fit after self-cal, rms=0.116845Jy sigma=0.000624 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.806 mas, bmaj=3.816 mas, bpa=2.624 degrees ! Estimated noise=3594.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150044 Jy ! Component: 100 - total flux cleaned = 0.00200349 Jy ! Component: 150 - total flux cleaned = 0.00226258 Jy ! Component: 200 - total flux cleaned = 0.00243226 Jy ! Total flux subtracted in 200 components = 0.00243226 Jy ! Clean residual min=-0.003318 max=0.003258 Jy/beam ! Clean residual mean=0.000011 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.415977 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 98 components and 0.415977 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=0.116845Jy sigma=0.000624 ! Fit after self-cal, rms=0.116847Jy sigma=0.000624 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 = 0.000326719 Jy ! Component: 100 - total flux cleaned = 0.000481931 Jy ! Component: 150 - total flux cleaned = 0.000625782 Jy ! Component: 200 - total flux cleaned = 0.000759903 Jy ! Total flux subtracted in 200 components = 0.000759903 Jy ! Clean residual min=-0.003343 max=0.003103 Jy/beam ! Clean residual mean=0.000012 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.416737 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 102 components and 0.416737 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=0.116854Jy sigma=0.000624 ! Fit after self-cal, rms=0.116853Jy sigma=0.000624 ! 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=0.6971 mas, bmaj=1.733 mas, bpa=-1.968 degrees ! Estimated noise=2358.84 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6971 x 1.733 at -1.968 degrees (North through East) ! Clean map min=-0.0042078 max=0.37594 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=0.5717 mas, bmaj=1.558 mas, bpa=-4.098 degrees ! Estimated noise=3723.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.289594 Jy ! Component: 100 - total flux cleaned = 0.352754 Jy ! Component: 150 - total flux cleaned = 0.369734 Jy ! Component: 200 - total flux cleaned = 0.379887 Jy ! Total flux subtracted in 200 components = 0.379887 Jy ! Clean residual min=-0.008380 max=0.009499 Jy/beam ! Clean residual mean=-0.000020 rms=0.002248 Jy/beam ! Combined flux in latest and established models = 0.379887 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.379887 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6971 mas, bmaj=1.733 mas, bpa=-1.968 degrees ! Estimated noise=2358.84 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 (-3.6, 15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00974937 Jy ! Component: 100 - total flux cleaned = 0.0152553 Jy ! Component: 150 - total flux cleaned = 0.0189178 Jy ! Component: 200 - total flux cleaned = 0.0212075 Jy ! Total flux subtracted in 200 components = 0.0212075 Jy ! Clean residual min=-0.004855 max=0.004152 Jy/beam ! Clean residual mean=-0.000016 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.401095 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 40 components and 0.401095 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=1.806 mas, bmaj=3.816 mas, bpa=2.624 degrees ! Estimated noise=3594.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00448141 Jy ! Component: 100 - total flux cleaned = 0.00763918 Jy ! Component: 150 - total flux cleaned = 0.0101445 Jy ! Component: 200 - total flux cleaned = 0.0121779 Jy ! Total flux subtracted in 200 components = 0.0121779 Jy ! Clean residual min=-0.003413 max=0.003214 Jy/beam ! Clean residual mean=-0.000017 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.413273 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 = 0.00115663 Jy ! Component: 100 - total flux cleaned = 0.0019218 Jy ! Component: 150 - total flux cleaned = 0.00249382 Jy ! Component: 200 - total flux cleaned = 0.00291493 Jy ! Total flux subtracted in 200 components = 0.00291493 Jy ! Clean residual min=-0.003322 max=0.003027 Jy/beam ! Clean residual mean=-0.000016 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.416188 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 70 components and 0.416188 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6971 mas, bmaj=1.733 mas, bpa=-1.968 degrees ! Estimated noise=2358.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000517004 Jy ! Component: 100 - total flux cleaned = 0.000932822 Jy ! Component: 150 - total flux cleaned = 0.00120631 Jy ! Component: 200 - total flux cleaned = 0.0013756 Jy ! Total flux subtracted in 200 components = 0.0013756 Jy ! Clean residual min=-0.003876 max=0.003137 Jy/beam ! Clean residual mean=0.000005 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.417563 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.417563 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=0.117003Jy sigma=0.000625 ! Fit after self-cal, rms=0.117006Jy sigma=0.000625 wmodel J1357-1527_X_2017_01_21_pus_map.mod ! Writing 89 model components to file: J1357-1527_X_2017_01_21_pus_map.mod wobs J1357-1527_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1357-1527_X_2017_01_21_pus_uvs.fits wwins J1357-1527_X_2017_01_21_pus_map.win ! wwins: Wrote 5 windows to J1357-1527_X_2017_01_21_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 = -0.00109562 Jy ! Component: 100 - total flux cleaned = -0.00152467 Jy ! Component: 150 - total flux cleaned = -0.00197554 Jy ! Component: 200 - total flux cleaned = -0.00231013 Jy ! Component: 250 - total flux cleaned = -0.00258542 Jy ! Component: 300 - total flux cleaned = -0.00285182 Jy ! Component: 350 - total flux cleaned = -0.00328042 Jy ! Component: 400 - total flux cleaned = -0.00369609 Jy ! Component: 450 - total flux cleaned = -0.00406022 Jy ! Component: 500 - total flux cleaned = -0.00429656 Jy ! Component: 550 - total flux cleaned = -0.00448894 Jy ! Component: 600 - total flux cleaned = -0.00452624 Jy ! Component: 650 - total flux cleaned = -0.00463642 Jy ! Component: 700 - total flux cleaned = -0.00485073 Jy ! Component: 750 - total flux cleaned = -0.0050251 Jy ! Component: 800 - total flux cleaned = -0.00522988 Jy ! Component: 850 - total flux cleaned = -0.00529671 Jy ! Component: 900 - total flux cleaned = -0.00536196 Jy ! Component: 950 - total flux cleaned = -0.00539414 Jy ! Component: 1000 - total flux cleaned = -0.00545758 Jy ! Component: 1050 - total flux cleaned = -0.00558189 Jy ! Component: 1100 - total flux cleaned = -0.00567295 Jy ! Component: 1150 - total flux cleaned = -0.0057628 Jy ! Component: 1200 - total flux cleaned = -0.00588042 Jy ! Component: 1250 - total flux cleaned = -0.00587981 Jy ! Component: 1300 - total flux cleaned = -0.00596483 Jy ! Component: 1350 - total flux cleaned = -0.0060763 Jy ! Component: 1400 - total flux cleaned = -0.00624221 Jy ! Component: 1450 - total flux cleaned = -0.00640561 Jy ! Component: 1500 - total flux cleaned = -0.00648638 Jy ! Component: 1550 - total flux cleaned = -0.006725 Jy ! Component: 1600 - total flux cleaned = -0.00685552 Jy ! Component: 1650 - total flux cleaned = -0.00695905 Jy ! Component: 1700 - total flux cleaned = -0.00703593 Jy ! Component: 1750 - total flux cleaned = -0.00718731 Jy ! Component: 1800 - total flux cleaned = -0.00726181 Jy ! Component: 1850 - total flux cleaned = -0.00736073 Jy ! Component: 1900 - total flux cleaned = -0.00748268 Jy ! Component: 1950 - total flux cleaned = -0.00755485 Jy ! Component: 2000 - total flux cleaned = -0.00760243 Jy ! Total flux subtracted in 2048 components = -0.00769713 Jy ! Clean residual min=-0.001248 max=0.001373 Jy/beam ! Clean residual mean=0.000003 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.409866 Jy keep ! Adding 100 model components to the UV plane model. ! The established model now contains 189 components and 0.409866 Jy ![Exited script file: muppet] wmap "J1357-1527_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6971 x 1.733 at -1.968 degrees (North through East) ! Clean map min=-0.0032042 max=0.37499 Jy/beam ! Writing clean map to FITS file: J1357-1527_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.374987 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000407712 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.326181 0.326181 0.652363 1.30473 2.60945 5.2189 10.4378 20.8756 41.7512 83.5024 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.374 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6971 x 1.733 at -1.968 degrees (North through East) ! Clean map min=-0.0032042 max=0.37499 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_01_21_pus_uvs.log closed on Sun May 5 15:29:53 2019