! Started logfile: J1309-3948_X_2017_02_24_pus_uvs.log on Sat May 4 10:03:04 2019 obs J1309-3948_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1309-3948_X_2017_02_24_pus_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.666963 visibilities/baseline/integration-bin. ! Found source: J1309-3948 ! ! 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 1882 lines of history. ! ! Reading 27012 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 J1309-3948_X_2017_02_24_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 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.774547Jy sigma=0.004406 ! Fit after self-cal, rms=0.723563Jy sigma=0.004150 ! 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=0.6157 mas, bmaj=2.106 mas, bpa=-2.816 degrees ! Estimated noise=1484.63 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 = 0.238172 Jy ! Component: 100 - total flux cleaned = 0.290109 Jy ! Total flux subtracted in 100 components = 0.290109 Jy ! Clean residual min=-0.011026 max=0.033369 Jy/beam ! Clean residual mean=-0.000089 rms=0.003838 Jy/beam ! Combined flux in latest and established models = 0.290109 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.290109 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=0.170279Jy sigma=0.000710 ! Fit after self-cal, rms=0.170270Jy sigma=0.000710 ! Inverting map ! Added new window around map position (-1, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274121 Jy ! Component: 100 - total flux cleaned = 0.0334665 Jy ! Total flux subtracted in 100 components = 0.0334665 Jy ! Clean residual min=-0.011573 max=0.026109 Jy/beam ! Clean residual mean=-0.000030 rms=0.002864 Jy/beam ! Combined flux in latest and established models = 0.323576 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.323576 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=0.165131Jy sigma=0.000677 ! Fit after self-cal, rms=0.164271Jy sigma=0.000669 ! 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=0.8237 mas, bmaj=2.619 mas, bpa=-1.886 degrees ! Estimated noise=749.686 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 (1.2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168848 Jy ! Component: 100 - total flux cleaned = 0.0243457 Jy ! Component: 150 - total flux cleaned = 0.0251056 Jy ! Component: 200 - total flux cleaned = 0.0255708 Jy ! Total flux subtracted in 200 components = 0.0255708 Jy ! Clean residual min=-0.007335 max=0.006582 Jy/beam ! Clean residual mean=0.000037 rms=0.001675 Jy/beam ! Combined flux in latest and established models = 0.349147 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 0.349146 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=0.161186Jy sigma=0.000657 ! Fit after self-cal, rms=0.161181Jy sigma=0.000657 ! 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 1.00* FD 1.00 HN 1.22 KP 1.00 ! LA 1.04 MK 0.98 NL 1.05 OV 0.96 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.45 KP 1.02 ! LA 1.04 MK 0.98 NL 1.05 OV 0.96 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.31 KP 0.98 ! LA 1.02 MK 0.99 NL 1.02 OV 0.98 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.30 KP 0.98 ! LA 1.02 MK 0.99 NL 1.02 OV 0.97 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.27 KP 0.98 ! LA 1.03 MK 1.00 NL 1.03 OV 0.97 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.30 KP 0.96 ! LA 1.05 MK 1.00 NL 1.04 OV 0.96 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.28 KP 0.96 ! LA 1.03 MK 0.97 NL 1.04 OV 0.96 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.34 KP 0.94 ! LA 1.06 MK 1.00 NL 1.05 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.33 KP 0.96 ! LA 1.01 MK 0.98 NL 1.04 OV 0.98 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.22 KP 0.97 ! LA 1.03 MK 1.01 NL 1.03 OV 0.96 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.31 KP 0.98 ! LA 1.01 MK 1.03 NL 1.06 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.46 KP 0.99 ! LA 1.02 MK 1.00 NL 1.06 OV 0.95 ! PT 0.98 SC 1.00 ! ! ! Fit before self-cal, rms=0.161181Jy sigma=0.000657 ! Fit after self-cal, rms=0.192859Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8234 mas, bmaj=2.606 mas, bpa=-1.722 degrees ! Estimated noise=761.857 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 = -3.38465e-05 Jy ! Component: 100 - total flux cleaned = -0.000598313 Jy ! Component: 150 - total flux cleaned = -0.000721075 Jy ! Component: 200 - total flux cleaned = -0.000721688 Jy ! Total flux subtracted in 200 components = -0.000721688 Jy ! Clean residual min=-0.003971 max=0.004144 Jy/beam ! Clean residual mean=-0.000014 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.348425 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.348425 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=0.192471Jy sigma=0.000648 ! Fit after self-cal, rms=0.192668Jy sigma=0.000648 ! 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=0.192668Jy sigma=0.000648 ! Fit after self-cal, rms=0.195016Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8224 mas, bmaj=2.602 mas, bpa=-1.718 degrees ! Estimated noise=762.238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000372213 Jy ! Component: 100 - total flux cleaned = 0.000265804 Jy ! Component: 150 - total flux cleaned = 0.000174315 Jy ! Component: 200 - total flux cleaned = 0.000173642 Jy ! Total flux subtracted in 200 components = 0.000173642 Jy ! Clean residual min=-0.003922 max=0.003995 Jy/beam ! Clean residual mean=-0.000012 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.348598 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.348598 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=0.194801Jy sigma=0.000648 ! Fit after self-cal, rms=0.194795Jy sigma=0.000648 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 = 9.17635e-05 Jy ! Component: 100 - total flux cleaned = 1.26997e-05 Jy ! Component: 150 - total flux cleaned = -6.14724e-05 Jy ! Component: 200 - total flux cleaned = -0.000128055 Jy ! Total flux subtracted in 200 components = -0.000128055 Jy ! Clean residual min=-0.003853 max=0.004032 Jy/beam ! Clean residual mean=-0.000012 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.34847 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.34847 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=0.194640Jy sigma=0.000648 ! Fit after self-cal, rms=0.194631Jy sigma=0.000648 ! 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=0.194631Jy sigma=0.000648 ! Fit after self-cal, rms=0.227007Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8227 mas, bmaj=2.6 mas, bpa=-1.664 degrees ! Estimated noise=764.202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.04729e-05 Jy ! Component: 100 - total flux cleaned = 8.35091e-05 Jy ! Component: 150 - total flux cleaned = 8.25126e-05 Jy ! Component: 200 - total flux cleaned = 8.30274e-05 Jy ! Total flux subtracted in 200 components = 8.30274e-05 Jy ! Clean residual min=-0.002925 max=0.002986 Jy/beam ! Clean residual mean=-0.000013 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.348553 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.348553 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=0.226977Jy sigma=0.000645 ! Fit after self-cal, rms=0.227052Jy sigma=0.000645 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 = 9.13422e-05 Jy ! Component: 100 - total flux cleaned = 0.000134337 Jy ! Component: 150 - total flux cleaned = 0.000133564 Jy ! Component: 200 - total flux cleaned = 9.5752e-05 Jy ! Total flux subtracted in 200 components = 9.5752e-05 Jy ! Clean residual min=-0.002845 max=0.002939 Jy/beam ! Clean residual mean=-0.000013 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.348649 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.348649 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=0.227035Jy sigma=0.000645 ! Fit after self-cal, rms=0.227038Jy sigma=0.000645 ! 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=0.227038Jy sigma=0.000645 ! Fit after self-cal, rms=0.230131Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.367 mas, bmaj=8.136 mas, bpa=-4.025 degrees ! Estimated noise=943.856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000602445 Jy ! Component: 100 - total flux cleaned = 0.000742916 Jy ! Component: 150 - total flux cleaned = 0.000859731 Jy ! Component: 200 - total flux cleaned = 0.000892051 Jy ! Total flux subtracted in 200 components = 0.000892051 Jy ! Clean residual min=-0.003019 max=0.003249 Jy/beam ! Clean residual mean=-0.000028 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.349541 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 91 components and 0.349541 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=0.230118Jy sigma=0.000645 ! Fit after self-cal, rms=0.230131Jy sigma=0.000645 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 = 0.000251216 Jy ! Component: 100 - total flux cleaned = 0.000250872 Jy ! Component: 150 - total flux cleaned = 0.000285999 Jy ! Component: 200 - total flux cleaned = 0.000317298 Jy ! Total flux subtracted in 200 components = 0.000317298 Jy ! Clean residual min=-0.002970 max=0.003068 Jy/beam ! Clean residual mean=-0.000027 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.349859 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 94 components and 0.349859 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=0.230124Jy sigma=0.000645 ! Fit after self-cal, rms=0.230121Jy sigma=0.000645 ! 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=0.8224 mas, bmaj=2.598 mas, bpa=-1.67 degrees ! Estimated noise=763.303 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8224 x 2.598 at -1.67 degrees (North through East) ! Clean map min=-0.0053646 max=0.2881 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=0.6115 mas, bmaj=2.082 mas, bpa=-2.558 degrees ! Estimated noise=1526.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.244528 Jy ! Component: 100 - total flux cleaned = 0.301291 Jy ! Component: 150 - total flux cleaned = 0.320194 Jy ! Component: 200 - total flux cleaned = 0.32961 Jy ! Total flux subtracted in 200 components = 0.32961 Jy ! Clean residual min=-0.004133 max=0.006125 Jy/beam ! Clean residual mean=-0.000041 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.32961 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 0.32961 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8224 mas, bmaj=2.598 mas, bpa=-1.67 degrees ! Estimated noise=763.303 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 (-0.6, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00859655 Jy ! Component: 100 - total flux cleaned = 0.013161 Jy ! Component: 150 - total flux cleaned = 0.0159698 Jy ! Component: 200 - total flux cleaned = 0.0177267 Jy ! Total flux subtracted in 200 components = 0.0177267 Jy ! Clean residual min=-0.002666 max=0.002487 Jy/beam ! Clean residual mean=-0.000016 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.347337 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 50 components and 0.347337 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=2.367 mas, bmaj=8.136 mas, bpa=-4.025 degrees ! Estimated noise=943.856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235679 Jy ! Component: 100 - total flux cleaned = 0.00274125 Jy ! Component: 150 - total flux cleaned = 0.00291607 Jy ! Component: 200 - total flux cleaned = 0.00303128 Jy ! Total flux subtracted in 200 components = 0.00303128 Jy ! Clean residual min=-0.002326 max=0.002569 Jy/beam ! Clean residual mean=-0.000025 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.350368 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 = 3.6276e-05 Jy ! Component: 100 - total flux cleaned = 0.000132697 Jy ! Component: 150 - total flux cleaned = 0.00019096 Jy ! Component: 200 - total flux cleaned = 0.0002181 Jy ! Total flux subtracted in 200 components = 0.0002181 Jy ! Clean residual min=-0.002340 max=0.002562 Jy/beam ! Clean residual mean=-0.000025 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.350586 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.350586 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8224 mas, bmaj=2.598 mas, bpa=-1.67 degrees ! Estimated noise=763.303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.46711e-05 Jy ! Component: 100 - total flux cleaned = -0.000306193 Jy ! Component: 150 - total flux cleaned = -0.000497955 Jy ! Component: 200 - total flux cleaned = -0.000665866 Jy ! Total flux subtracted in 200 components = -0.000665866 Jy ! Clean residual min=-0.002405 max=0.002346 Jy/beam ! Clean residual mean=-0.000014 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.34992 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.34992 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=0.230248Jy sigma=0.000644 ! Fit after self-cal, rms=0.230162Jy sigma=0.000644 wmodel J1309-3948_X_2017_02_24_pus_map.mod ! Writing 80 model components to file: J1309-3948_X_2017_02_24_pus_map.mod wobs J1309-3948_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1309-3948_X_2017_02_24_pus_uvs.fits wwins J1309-3948_X_2017_02_24_pus_map.win ! wwins: Wrote 4 windows to J1309-3948_X_2017_02_24_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 = -0.000640655 Jy ! Component: 100 - total flux cleaned = -0.00101034 Jy ! Component: 150 - total flux cleaned = -0.00155133 Jy ! Component: 200 - total flux cleaned = -0.00202906 Jy ! Component: 250 - total flux cleaned = -0.00248506 Jy ! Component: 300 - total flux cleaned = -0.00282083 Jy ! Component: 350 - total flux cleaned = -0.00307883 Jy ! Component: 400 - total flux cleaned = -0.00332886 Jy ! Component: 450 - total flux cleaned = -0.00366159 Jy ! Component: 500 - total flux cleaned = -0.00389628 Jy ! Component: 550 - total flux cleaned = -0.00412445 Jy ! Component: 600 - total flux cleaned = -0.00440116 Jy ! Component: 650 - total flux cleaned = -0.00453621 Jy ! Component: 700 - total flux cleaned = -0.00474685 Jy ! Component: 750 - total flux cleaned = -0.00497732 Jy ! Component: 800 - total flux cleaned = -0.00515213 Jy ! Component: 850 - total flux cleaned = -0.0053473 Jy ! Component: 900 - total flux cleaned = -0.00548985 Jy ! Component: 950 - total flux cleaned = -0.00562972 Jy ! Component: 1000 - total flux cleaned = -0.0057661 Jy ! Component: 1050 - total flux cleaned = -0.00585574 Jy ! Component: 1100 - total flux cleaned = -0.00594336 Jy ! Component: 1150 - total flux cleaned = -0.00604993 Jy ! Component: 1200 - total flux cleaned = -0.0060705 Jy ! Component: 1250 - total flux cleaned = -0.00604948 Jy ! Component: 1300 - total flux cleaned = -0.006009 Jy ! Component: 1350 - total flux cleaned = -0.00604912 Jy ! Component: 1400 - total flux cleaned = -0.00597014 Jy ! Component: 1450 - total flux cleaned = -0.00591224 Jy ! Component: 1500 - total flux cleaned = -0.00593162 Jy ! Component: 1550 - total flux cleaned = -0.00587513 Jy ! Component: 1600 - total flux cleaned = -0.00583803 Jy ! Component: 1650 - total flux cleaned = -0.00585632 Jy ! Component: 1700 - total flux cleaned = -0.00578352 Jy ! Component: 1750 - total flux cleaned = -0.00571233 Jy ! Component: 1800 - total flux cleaned = -0.00569446 Jy ! Component: 1850 - total flux cleaned = -0.00557333 Jy ! Component: 1900 - total flux cleaned = -0.00553946 Jy ! Component: 1950 - total flux cleaned = -0.00552276 Jy ! Component: 2000 - total flux cleaned = -0.00545655 Jy ! Total flux subtracted in 2048 components = -0.0054567 Jy ! Clean residual min=-0.001033 max=0.000952 Jy/beam ! Clean residual mean=-0.000002 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.344463 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 229 components and 0.344464 Jy ![Exited script file: muppet] wmap "J1309-3948_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8224 x 2.598 at -1.67 degrees (North through East) ! Clean map min=-0.0030439 max=0.29047 Jy/beam ! Writing clean map to FITS file: J1309-3948_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.290469 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00032567 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.336356 0.336356 0.672712 1.34542 2.69085 5.3817 10.7634 21.5268 43.0536 86.1072 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.29 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8224 x 2.598 at -1.67 degrees (North through East) ! Clean map min=-0.0030439 max=0.29047 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 J1309-3948_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:03:06 2019