! Started logfile: J0058+3311_X_2017_05_27_pus_uvs.log on Fri May 3 10:28:22 2019 obs J0058+3311_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0058+3311_X_2017_05_27_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.960107 visibilities/baseline/integration-bin. ! Found source: J0058+3311 ! ! 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 1033 lines of history. ! ! Reading 43032 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 J0058+3311_X_2017_05_27_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.932107Jy sigma=0.008277 ! Fit after self-cal, rms=0.923698Jy sigma=0.008210 ! 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=0.7548 mas, bmaj=1.406 mas, bpa=3.264 degrees ! Estimated noise=873.25 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 = 0.0597667 Jy ! Component: 100 - total flux cleaned = 0.077408 Jy ! Total flux subtracted in 100 components = 0.077408 Jy ! Clean residual min=-0.003555 max=0.007431 Jy/beam ! Clean residual mean=-0.000022 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.077408 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.077408 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=0.077860Jy sigma=0.000666 ! Fit after self-cal, rms=0.077801Jy sigma=0.000665 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00853682 Jy ! Component: 100 - total flux cleaned = 0.0131495 Jy ! Total flux subtracted in 100 components = 0.0131495 Jy ! Clean residual min=-0.002808 max=0.002557 Jy/beam ! Clean residual mean=-0.000006 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.0905575 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.0905575 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=0.076819Jy sigma=0.000655 ! Fit after self-cal, rms=0.076808Jy sigma=0.000655 ! 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=0.9249 mas, bmaj=1.69 mas, bpa=2.806 degrees ! Estimated noise=386.423 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 = 0.00367361 Jy ! Component: 100 - total flux cleaned = 0.00542321 Jy ! Component: 150 - total flux cleaned = 0.00624924 Jy ! Component: 200 - total flux cleaned = 0.00641583 Jy ! Total flux subtracted in 200 components = 0.00641583 Jy ! Clean residual min=-0.001576 max=0.001484 Jy/beam ! Clean residual mean=0.000006 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0969733 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.0969733 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=0.076646Jy sigma=0.000653 ! Fit after self-cal, rms=0.076637Jy sigma=0.000653 ! 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 0.97 FD 1.01 HN 1.01 KP 0.99 ! LA 0.95 MK 1.02 NL 0.97 OV 1.02 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.97 KP 0.98 ! LA 0.99 MK 0.99 NL 0.93 OV 1.03 ! PT 1.00 SC 1.17 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 0.97 KP 0.99 ! LA 1.02 MK 1.01 NL 0.97 OV 0.98 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.96 HN 1.01 KP 1.00 ! LA 1.01 MK 1.07 NL 0.97 OV 1.15 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.97 HN 0.93 KP 0.99 ! LA 0.99 MK 1.03 NL 0.97 OV 0.99 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.01 KP 1.00 ! LA 1.02 MK 1.02 NL 0.97 OV 0.98 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.96 KP 1.02 ! LA 1.00 MK 1.01 NL 0.96 OV 0.98 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 0.98 KP 1.00 ! LA 0.95 MK 1.04 NL 0.97 OV 1.01 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.29 KP 0.97 ! LA 1.01 MK 1.02 NL 0.97 OV 0.99 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.01 HN 1.00 KP 1.00 ! LA 0.96 MK 0.96 NL 0.92 OV 1.07 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.00 KP 1.00 ! LA 1.02 MK 1.00 NL 0.96 OV 0.97 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 0.95 KP 1.03 ! LA 0.98 MK 0.98 NL 0.93 OV 0.99 ! PT 1.03 SC 0.93 ! ! ! Fit before self-cal, rms=0.076637Jy sigma=0.000653 ! Fit after self-cal, rms=0.077342Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9297 mas, bmaj=1.696 mas, bpa=2.598 degrees ! Estimated noise=387.214 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 = 0.000231982 Jy ! Component: 100 - total flux cleaned = 0.000201573 Jy ! Component: 150 - total flux cleaned = 0.000221423 Jy ! Component: 200 - total flux cleaned = 0.000239822 Jy ! Total flux subtracted in 200 components = 0.000239822 Jy ! Clean residual min=-0.001698 max=0.001455 Jy/beam ! Clean residual mean=0.000004 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0972131 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.0972131 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=0.077325Jy sigma=0.000651 ! Fit after self-cal, rms=0.077361Jy sigma=0.000651 ! 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=0.077361Jy sigma=0.000651 ! Fit after self-cal, rms=0.081313Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.925 mas, bmaj=1.696 mas, bpa=2.969 degrees ! Estimated noise=386.345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000489387 Jy ! Component: 100 - total flux cleaned = 0.000470614 Jy ! Component: 150 - total flux cleaned = 0.000486395 Jy ! Component: 200 - total flux cleaned = 0.000514807 Jy ! Total flux subtracted in 200 components = 0.000514807 Jy ! Clean residual min=-0.001162 max=0.001141 Jy/beam ! Clean residual mean=0.000004 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.097728 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0977279 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=0.081301Jy sigma=0.000647 ! Fit after self-cal, rms=0.081435Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.92404e-05 Jy ! Component: 100 - total flux cleaned = -4.4348e-05 Jy ! Component: 150 - total flux cleaned = -1.74414e-05 Jy ! Component: 200 - total flux cleaned = -1.76603e-05 Jy ! Total flux subtracted in 200 components = -1.76603e-05 Jy ! Clean residual min=-0.001116 max=0.001142 Jy/beam ! Clean residual mean=0.000004 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0977103 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.0977103 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=0.081427Jy sigma=0.000647 ! Fit after self-cal, rms=0.081426Jy sigma=0.000647 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.081426Jy sigma=0.000647 ! Fit after self-cal, rms=0.082660Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9231 mas, bmaj=1.693 mas, bpa=3.023 degrees ! Estimated noise=385.301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000174548 Jy ! Component: 100 - total flux cleaned = 0.000173041 Jy ! Component: 150 - total flux cleaned = 0.000198714 Jy ! Component: 200 - total flux cleaned = 0.000232571 Jy ! Total flux subtracted in 200 components = 0.000232571 Jy ! Clean residual min=-0.001082 max=0.001072 Jy/beam ! Clean residual mean=0.000003 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0979429 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0979429 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=0.082653Jy sigma=0.000647 ! Fit after self-cal, rms=0.082671Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.01405e-06 Jy ! Component: 100 - total flux cleaned = -2.88354e-05 Jy ! Component: 150 - total flux cleaned = -1.84824e-05 Jy ! Component: 200 - total flux cleaned = -1.85575e-05 Jy ! Total flux subtracted in 200 components = -1.85575e-05 Jy ! Clean residual min=-0.001062 max=0.001061 Jy/beam ! Clean residual mean=0.000003 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0979243 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.0979243 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=0.082666Jy sigma=0.000647 ! Fit after self-cal, rms=0.082666Jy sigma=0.000647 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082666Jy sigma=0.000647 ! Fit after self-cal, rms=0.082613Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.093 mas, bmaj=2.678 mas, bpa=0.821 degrees ! Estimated noise=487.419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.10849e-05 Jy ! Component: 100 - total flux cleaned = -2.31709e-05 Jy ! Component: 150 - total flux cleaned = 4.54908e-06 Jy ! Component: 200 - total flux cleaned = 2.00834e-05 Jy ! Total flux subtracted in 200 components = 2.00834e-05 Jy ! Clean residual min=-0.001243 max=0.001130 Jy/beam ! Clean residual mean=0.000007 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0979444 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 36 components and 0.0979444 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=0.082611Jy sigma=0.000647 ! Fit after self-cal, rms=0.082612Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.11309e-05 Jy ! Component: 100 - total flux cleaned = -2.19585e-05 Jy ! Component: 150 - total flux cleaned = -1.25479e-05 Jy ! Component: 200 - total flux cleaned = -8.37587e-06 Jy ! Total flux subtracted in 200 components = -8.37587e-06 Jy ! Clean residual min=-0.001233 max=0.001128 Jy/beam ! Clean residual mean=0.000007 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.097936 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 37 components and 0.097936 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=0.082611Jy sigma=0.000647 ! Fit after self-cal, rms=0.082611Jy sigma=0.000647 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.922 mas, bmaj=1.691 mas, bpa=2.989 degrees ! Estimated noise=384.762 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.922 x 1.691 at 2.989 degrees (North through East) ! Clean map min=-0.00098321 max=0.075386 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=0.7528 mas, bmaj=1.409 mas, bpa=3.508 degrees ! Estimated noise=864.342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0591606 Jy ! Component: 100 - total flux cleaned = 0.0786398 Jy ! Component: 150 - total flux cleaned = 0.0870182 Jy ! Component: 200 - total flux cleaned = 0.0912432 Jy ! Total flux subtracted in 200 components = 0.0912432 Jy ! Clean residual min=-0.002632 max=0.002319 Jy/beam ! Clean residual mean=-0.000007 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.0912433 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0912433 Jy ! Inverting map and beam ! Estimated beam: bmin=0.922 mas, bmaj=1.691 mas, bpa=2.989 degrees ! Estimated noise=384.762 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 = 0.00307404 Jy ! Component: 100 - total flux cleaned = 0.00456026 Jy ! Component: 150 - total flux cleaned = 0.00540126 Jy ! Component: 200 - total flux cleaned = 0.00575939 Jy ! Total flux subtracted in 200 components = 0.00575939 Jy ! Clean residual min=-0.001094 max=0.000979 Jy/beam ! Clean residual mean=0.000002 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0970027 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.0970026 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=2.093 mas, bmaj=2.678 mas, bpa=0.821 degrees ! Estimated noise=487.419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000564326 Jy ! Component: 100 - total flux cleaned = 0.000688219 Jy ! Component: 150 - total flux cleaned = 0.000723151 Jy ! Component: 200 - total flux cleaned = 0.000738619 Jy ! Total flux subtracted in 200 components = 0.000738619 Jy ! Clean residual min=-0.001221 max=0.001125 Jy/beam ! Clean residual mean=0.000007 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0977413 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 = 1.38228e-05 Jy ! Component: 100 - total flux cleaned = 2.61186e-05 Jy ! Component: 150 - total flux cleaned = 3.73588e-05 Jy ! Component: 200 - total flux cleaned = 4.42411e-05 Jy ! Total flux subtracted in 200 components = 4.42411e-05 Jy ! Clean residual min=-0.001223 max=0.001121 Jy/beam ! Clean residual mean=0.000007 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0977855 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.0977855 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.922 mas, bmaj=1.691 mas, bpa=2.989 degrees ! Estimated noise=384.762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000113997 Jy ! Component: 100 - total flux cleaned = -8.03833e-05 Jy ! Component: 150 - total flux cleaned = -2.5327e-06 Jy ! Component: 200 - total flux cleaned = 4.01596e-05 Jy ! Total flux subtracted in 200 components = 4.01596e-05 Jy ! Clean residual min=-0.001045 max=0.000943 Jy/beam ! Clean residual mean=0.000003 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0978257 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0978257 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=0.082611Jy sigma=0.000647 ! Fit after self-cal, rms=0.082605Jy sigma=0.000647 wmodel J0058+3311_X_2017_05_27_pus_map.mod ! Writing 32 model components to file: J0058+3311_X_2017_05_27_pus_map.mod wobs J0058+3311_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0058+3311_X_2017_05_27_pus_uvs.fits wwins J0058+3311_X_2017_05_27_pus_map.win ! wwins: Wrote 1 windows to J0058+3311_X_2017_05_27_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 = -0.000389638 Jy ! Component: 100 - total flux cleaned = -0.000545671 Jy ! Component: 150 - total flux cleaned = -0.000760487 Jy ! Component: 200 - total flux cleaned = -0.0008553 Jy ! Component: 250 - total flux cleaned = -0.000930826 Jy ! Component: 300 - total flux cleaned = -0.000872677 Jy ! Component: 350 - total flux cleaned = -0.000858633 Jy ! Component: 400 - total flux cleaned = -0.000803422 Jy ! Component: 450 - total flux cleaned = -0.00074964 Jy ! Component: 500 - total flux cleaned = -0.000670764 Jy ! Component: 550 - total flux cleaned = -0.000619519 Jy ! Component: 600 - total flux cleaned = -0.000556209 Jy ! Component: 650 - total flux cleaned = -0.000481654 Jy ! Component: 700 - total flux cleaned = -0.000469554 Jy ! Component: 750 - total flux cleaned = -0.000457201 Jy ! Component: 800 - total flux cleaned = -0.000468673 Jy ! Component: 850 - total flux cleaned = -0.000468613 Jy ! Component: 900 - total flux cleaned = -0.000491719 Jy ! Component: 950 - total flux cleaned = -0.000548152 Jy ! Component: 1000 - total flux cleaned = -0.000570296 Jy ! Component: 1050 - total flux cleaned = -0.000581188 Jy ! Component: 1100 - total flux cleaned = -0.000581097 Jy ! Component: 1150 - total flux cleaned = -0.000613461 Jy ! Component: 1200 - total flux cleaned = -0.000570645 Jy ! Component: 1250 - total flux cleaned = -0.000560351 Jy ! Component: 1300 - total flux cleaned = -0.00059187 Jy ! Component: 1350 - total flux cleaned = -0.000581582 Jy ! Component: 1400 - total flux cleaned = -0.000612511 Jy ! Component: 1450 - total flux cleaned = -0.000622487 Jy ! Component: 1500 - total flux cleaned = -0.00060243 Jy ! Component: 1550 - total flux cleaned = -0.000602525 Jy ! Component: 1600 - total flux cleaned = -0.000592669 Jy ! Component: 1650 - total flux cleaned = -0.000582961 Jy ! Component: 1700 - total flux cleaned = -0.000602349 Jy ! Component: 1750 - total flux cleaned = -0.000583157 Jy ! Component: 1800 - total flux cleaned = -0.000573804 Jy ! Component: 1850 - total flux cleaned = -0.000583262 Jy ! Component: 1900 - total flux cleaned = -0.000564456 Jy ! Component: 1950 - total flux cleaned = -0.000527439 Jy ! Component: 2000 - total flux cleaned = -0.000518193 Jy ! Total flux subtracted in 2048 components = -0.000500086 Jy ! Clean residual min=-0.000453 max=0.000605 Jy/beam ! Clean residual mean=0.000000 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.0973256 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 184 components and 0.0973256 Jy ![Exited script file: muppet] wmap "J0058+3311_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.922 x 1.691 at 2.989 degrees (North through East) ! Clean map min=-0.00078619 max=0.075135 Jy/beam ! Writing clean map to FITS file: J0058+3311_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.075135 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169987 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.678727 0.678727 1.35745 2.71491 5.42982 10.8596 21.7193 43.4385 86.8771 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.075 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.922 x 1.691 at 2.989 degrees (North through East) ! Clean map min=-0.00078619 max=0.075135 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 J0058+3311_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:28:24 2019