! Started logfile: J1640+3946_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:31:06 2019 obs J1640+3946_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1640+3946_X_2017_04_28_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.800926 visibilities/baseline/integration-bin. ! Found source: J1640+3946 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 907 lines of history. ! ! Reading 10380 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 J1640+3946_X_2017_04_28_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.426125Jy sigma=0.003565 ! Fit after self-cal, rms=0.422780Jy sigma=0.003535 ! 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=0.8209 mas, bmaj=1.335 mas, bpa=-12.72 degrees ! Estimated noise=1150.24 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 = 0.456232 Jy ! Component: 100 - total flux cleaned = 0.57383 Jy ! Total flux subtracted in 100 components = 0.57383 Jy ! Clean residual min=-0.013037 max=0.048492 Jy/beam ! Clean residual mean=0.000008 rms=0.004683 Jy/beam ! Combined flux in latest and established models = 0.57383 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.57383 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=0.128225Jy sigma=0.001107 ! Fit after self-cal, rms=0.128159Jy sigma=0.001106 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.052368 Jy ! Component: 100 - total flux cleaned = 0.0791302 Jy ! Total flux subtracted in 100 components = 0.0791302 Jy ! Clean residual min=-0.008772 max=0.013178 Jy/beam ! Clean residual mean=0.000008 rms=0.002221 Jy/beam ! Combined flux in latest and established models = 0.652961 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.652961 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=0.105397Jy sigma=0.000786 ! Fit after self-cal, rms=0.105290Jy sigma=0.000785 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158591 Jy ! Component: 100 - total flux cleaned = 0.0254126 Jy ! Total flux subtracted in 100 components = 0.0254126 Jy ! Clean residual min=-0.006975 max=0.008021 Jy/beam ! Clean residual mean=0.000011 rms=0.001763 Jy/beam ! Combined flux in latest and established models = 0.678373 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.678373 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=0.103389Jy sigma=0.000738 ! Fit after self-cal, rms=0.103349Jy sigma=0.000738 ! 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=1.021 mas, bmaj=1.594 mas, bpa=-7.848 degrees ! Estimated noise=794.043 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 = 0.00955519 Jy ! Component: 100 - total flux cleaned = 0.0145858 Jy ! Component: 150 - total flux cleaned = 0.0168107 Jy ! Component: 200 - total flux cleaned = 0.0174746 Jy ! Total flux subtracted in 200 components = 0.0174746 Jy ! Clean residual min=-0.005533 max=0.007030 Jy/beam ! Clean residual mean=0.000043 rms=0.001829 Jy/beam ! Combined flux in latest and established models = 0.695848 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.695848 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=0.103249Jy sigma=0.000723 ! Fit after self-cal, rms=0.103199Jy sigma=0.000722 ! 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 0.97 HN 1.00 KP 1.05 ! LA 0.96 MK 0.98 NL 0.97 OV 1.05 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.01 KP 1.05 ! LA 0.94 MK 0.97 NL 0.97 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.01 KP 0.98 ! LA 0.97 MK 1.00 NL 0.98 OV 1.04 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 0.99 KP 1.02 ! LA 0.98 MK 0.99 NL 0.97 OV 1.02 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.99 KP 1.02 ! LA 0.97 MK 1.01 NL 0.99 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.98 KP 1.02 ! LA 0.99 MK 1.00 NL 1.00 OV 1.01 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.02 KP 1.03 ! LA 0.99 MK 1.00 NL 0.98 OV 1.00 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.03 KP 1.02 ! LA 0.95 MK 1.00 NL 0.99 OV 0.98 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.04 KP 1.03 ! LA 0.98 MK 0.98 NL 0.99 OV 1.00 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.02 KP 1.03 ! LA 1.00 MK 1.00 NL 0.99 OV 0.99 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.03 KP 1.04 ! LA 0.99 MK 0.97 NL 1.01 OV 1.01 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.02 KP 1.01 ! LA 0.97 MK 1.00 NL 1.02 OV 1.01 ! PT 1.03 SC 1.04 ! ! ! Fit before self-cal, rms=0.103199Jy sigma=0.000722 ! Fit after self-cal, rms=0.102012Jy sigma=0.000694 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=1.601 mas, bpa=-8.359 degrees ! Estimated noise=791.428 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 = -0.00357903 Jy ! Component: 100 - total flux cleaned = -0.00381175 Jy ! Component: 150 - total flux cleaned = -0.00392666 Jy ! Component: 200 - total flux cleaned = -0.00405724 Jy ! Total flux subtracted in 200 components = -0.00405724 Jy ! Clean residual min=-0.005077 max=0.005275 Jy/beam ! Clean residual mean=0.000056 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 0.691791 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.691791 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=0.101574Jy sigma=0.000694 ! Fit after self-cal, rms=0.101564Jy sigma=0.000694 ! 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=0.101564Jy sigma=0.000694 ! Fit after self-cal, rms=0.099673Jy sigma=0.000660 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=1.6 mas, bpa=-8.372 degrees ! Estimated noise=791.075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165237 Jy ! Component: 100 - total flux cleaned = 0.00175656 Jy ! Component: 150 - total flux cleaned = 0.00184305 Jy ! Component: 200 - total flux cleaned = 0.00196122 Jy ! Total flux subtracted in 200 components = 0.00196122 Jy ! Clean residual min=-0.002703 max=0.003541 Jy/beam ! Clean residual mean=-0.000003 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.693752 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.693752 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=0.099609Jy sigma=0.000659 ! Fit after self-cal, rms=0.099674Jy sigma=0.000659 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.4, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398387 Jy ! Component: 100 - total flux cleaned = 0.00625152 Jy ! Component: 150 - total flux cleaned = 0.00668637 Jy ! Component: 200 - total flux cleaned = 0.00668705 Jy ! Total flux subtracted in 200 components = 0.00668705 Jy ! Clean residual min=-0.002479 max=0.003329 Jy/beam ! Clean residual mean=-0.000003 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.700439 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 64 components and 0.700439 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=0.099479Jy sigma=0.000657 ! Fit after self-cal, rms=0.099468Jy sigma=0.000656 ! Inverting map ! Added new window around map position (-2.6, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322268 Jy ! Component: 100 - total flux cleaned = 0.00448768 Jy ! Component: 150 - total flux cleaned = 0.00511425 Jy ! Component: 200 - total flux cleaned = 0.00516886 Jy ! Total flux subtracted in 200 components = 0.00516886 Jy ! Clean residual min=-0.002389 max=0.002554 Jy/beam ! Clean residual mean=0.000005 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.705608 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 86 components and 0.705608 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=0.099338Jy sigma=0.000655 ! Fit after self-cal, rms=0.099334Jy sigma=0.000655 ! 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=0.099334Jy sigma=0.000655 ! Fit after self-cal, rms=0.099571Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=1.599 mas, bpa=-8.408 degrees ! Estimated noise=791.371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022078 Jy ! Component: 100 - total flux cleaned = 0.00268747 Jy ! Component: 150 - total flux cleaned = 0.00288286 Jy ! Component: 200 - total flux cleaned = 0.00288472 Jy ! Total flux subtracted in 200 components = 0.00288472 Jy ! Clean residual min=-0.002300 max=0.002373 Jy/beam ! Clean residual mean=0.000005 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.708493 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 94 components and 0.708493 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=0.099499Jy sigma=0.000654 ! Fit after self-cal, rms=0.099501Jy sigma=0.000654 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 = 0.000712541 Jy ! Component: 100 - total flux cleaned = 0.000713592 Jy ! Component: 150 - total flux cleaned = 0.000636303 Jy ! Component: 200 - total flux cleaned = 0.000601132 Jy ! Total flux subtracted in 200 components = 0.000601132 Jy ! Clean residual min=-0.002184 max=0.002300 Jy/beam ! Clean residual mean=0.000005 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.709094 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 101 components and 0.709094 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=0.099469Jy sigma=0.000653 ! Fit after self-cal, rms=0.099469Jy sigma=0.000653 ! 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=0.099469Jy sigma=0.000653 ! Fit after self-cal, rms=0.099582Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.288 mas, bmaj=2.581 mas, bpa=3.16 degrees ! Estimated noise=970.294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143728 Jy ! Component: 100 - total flux cleaned = 0.00167992 Jy ! Component: 150 - total flux cleaned = 0.00185832 Jy ! Component: 200 - total flux cleaned = 0.00200431 Jy ! Total flux subtracted in 200 components = 0.00200431 Jy ! Clean residual min=-0.002736 max=0.002564 Jy/beam ! Clean residual mean=0.000013 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.711098 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 116 components and 0.711098 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=0.099572Jy sigma=0.000653 ! Fit after self-cal, rms=0.099570Jy sigma=0.000653 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 = 0.00048404 Jy ! Component: 100 - total flux cleaned = 0.000537085 Jy ! Component: 150 - total flux cleaned = 0.000560952 Jy ! Component: 200 - total flux cleaned = 0.000648402 Jy ! Total flux subtracted in 200 components = 0.000648402 Jy ! Clean residual min=-0.002694 max=0.002550 Jy/beam ! Clean residual mean=0.000013 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.711746 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 120 components and 0.711746 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=0.099573Jy sigma=0.000653 ! Fit after self-cal, rms=0.099572Jy sigma=0.000653 ! 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=1.021 mas, bmaj=1.599 mas, bpa=-8.419 degrees ! Estimated noise=791.683 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.021 x 1.599 at -8.419 degrees (North through East) ! Clean map min=-0.0020132 max=0.59803 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 ! Performing amp+phase self-cal ! ! 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=0.099572Jy sigma=0.000653 ! Fit after self-cal, rms=0.095763Jy sigma=0.000612 ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=1.599 mas, bpa=-8.407 degrees ! Estimated noise=792.176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000325217 Jy ! Component: 100 - total flux cleaned = 0.000362887 Jy ! Component: 150 - total flux cleaned = 0.000398221 Jy ! Component: 200 - total flux cleaned = 0.000397514 Jy ! Total flux subtracted in 200 components = 0.000397514 Jy ! Clean residual min=-0.002219 max=0.002078 Jy/beam ! Clean residual mean=0.000003 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.712144 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 125 components and 0.712144 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=0.095730Jy sigma=0.000612 ! Fit after self-cal, rms=0.095730Jy sigma=0.000612 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000171995 Jy ! Component: 100 - total flux cleaned = 0.000231414 Jy ! Component: 150 - total flux cleaned = 0.000259542 Jy ! Component: 200 - total flux cleaned = 0.000313152 Jy ! Total flux subtracted in 200 components = 0.000313152 Jy ! Clean residual min=-0.002213 max=0.002080 Jy/beam ! Clean residual mean=0.000003 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.712457 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 132 components and 0.712457 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=0.095710Jy sigma=0.000612 ! Fit after self-cal, rms=0.095711Jy sigma=0.000611 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.095711Jy sigma=0.000611 ! Fit after self-cal, rms=0.095741Jy sigma=0.000611 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=0.82 mas, bmaj=1.342 mas, bpa=-13.29 degrees ! Estimated noise=1148.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.455249 Jy ! Component: 100 - total flux cleaned = 0.573353 Jy ! Component: 150 - total flux cleaned = 0.625807 Jy ! Component: 200 - total flux cleaned = 0.652437 Jy ! Total flux subtracted in 200 components = 0.652437 Jy ! Clean residual min=-0.006592 max=0.013003 Jy/beam ! Clean residual mean=-0.000010 rms=0.001678 Jy/beam ! Combined flux in latest and established models = 0.652437 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 0.652437 Jy ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=1.599 mas, bpa=-8.428 degrees ! Estimated noise=792.329 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214065 Jy ! Component: 100 - total flux cleaned = 0.0334365 Jy ! Component: 150 - total flux cleaned = 0.0411446 Jy ! Component: 200 - total flux cleaned = 0.0466122 Jy ! Total flux subtracted in 200 components = 0.0466122 Jy ! Clean residual min=-0.002887 max=0.003211 Jy/beam ! Clean residual mean=-0.000005 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.699049 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 47 components and 0.699049 Jy ! Inverting map ! Added new window around map position (1.4, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421702 Jy ! Component: 100 - total flux cleaned = 0.00764764 Jy ! Component: 150 - total flux cleaned = 0.0104868 Jy ! Component: 200 - total flux cleaned = 0.0125878 Jy ! Total flux subtracted in 200 components = 0.0125878 Jy ! Clean residual min=-0.002632 max=0.002328 Jy/beam ! Clean residual mean=0.000003 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.711636 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 63 components and 0.711636 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=2.286 mas, bmaj=2.58 mas, bpa=3.065 degrees ! Estimated noise=972.355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013735 Jy ! Component: 100 - total flux cleaned = 0.00236754 Jy ! Component: 150 - total flux cleaned = 0.00320955 Jy ! Component: 200 - total flux cleaned = 0.00367667 Jy ! Total flux subtracted in 200 components = 0.00367667 Jy ! Clean residual min=-0.002448 max=0.002284 Jy/beam ! Clean residual mean=0.000011 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.715313 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 = 0.000400992 Jy ! Component: 100 - total flux cleaned = 0.000714645 Jy ! Component: 150 - total flux cleaned = 0.000901733 Jy ! Component: 200 - total flux cleaned = 0.00107244 Jy ! Total flux subtracted in 200 components = 0.00107244 Jy ! Clean residual min=-0.002370 max=0.002291 Jy/beam ! Clean residual mean=0.000012 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.716386 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 118 components and 0.716385 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=1.599 mas, bpa=-8.428 degrees ! Estimated noise=792.329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00119606 Jy ! Component: 100 - total flux cleaned = -0.00125835 Jy ! Component: 150 - total flux cleaned = -0.00125945 Jy ! Component: 200 - total flux cleaned = -0.00109714 Jy ! Total flux subtracted in 200 components = -0.00109714 Jy ! Clean residual min=-0.002403 max=0.002189 Jy/beam ! Clean residual mean=0.000004 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.715288 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 128 components and 0.715288 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=0.095879Jy sigma=0.000612 ! Fit after self-cal, rms=0.095840Jy sigma=0.000612 wmodel J1640+3946_X_2017_04_28_pus_map.mod ! Writing 128 model components to file: J1640+3946_X_2017_04_28_pus_map.mod wobs J1640+3946_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1640+3946_X_2017_04_28_pus_uvs.fits wwins J1640+3946_X_2017_04_28_pus_map.win ! wwins: Wrote 5 windows to J1640+3946_X_2017_04_28_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000245391 Jy ! Component: 100 - total flux cleaned = 0.000282247 Jy ! Component: 150 - total flux cleaned = 0.000419172 Jy ! Component: 200 - total flux cleaned = 0.00071769 Jy ! Component: 250 - total flux cleaned = 0.000878251 Jy ! Component: 300 - total flux cleaned = 0.00103511 Jy ! Component: 350 - total flux cleaned = 0.00124995 Jy ! Component: 400 - total flux cleaned = 0.00143007 Jy ! Component: 450 - total flux cleaned = 0.00163592 Jy ! Component: 500 - total flux cleaned = 0.00186675 Jy ! Component: 550 - total flux cleaned = 0.00200844 Jy ! Component: 600 - total flux cleaned = 0.00209264 Jy ! Component: 650 - total flux cleaned = 0.00223038 Jy ! Component: 700 - total flux cleaned = 0.00225768 Jy ! Component: 750 - total flux cleaned = 0.00239144 Jy ! Component: 800 - total flux cleaned = 0.00244433 Jy ! Component: 850 - total flux cleaned = 0.00247037 Jy ! Component: 900 - total flux cleaned = 0.00259937 Jy ! Component: 950 - total flux cleaned = 0.00262521 Jy ! Component: 1000 - total flux cleaned = 0.00270077 Jy ! Component: 1050 - total flux cleaned = 0.00267625 Jy ! Component: 1100 - total flux cleaned = 0.00277451 Jy ! Component: 1150 - total flux cleaned = 0.00279931 Jy ! Component: 1200 - total flux cleaned = 0.00287182 Jy ! Component: 1250 - total flux cleaned = 0.00301454 Jy ! Component: 1300 - total flux cleaned = 0.00306115 Jy ! Component: 1350 - total flux cleaned = 0.00308421 Jy ! Component: 1400 - total flux cleaned = 0.00306156 Jy ! Component: 1450 - total flux cleaned = 0.00317556 Jy ! Component: 1500 - total flux cleaned = 0.0032428 Jy ! Component: 1550 - total flux cleaned = 0.00317589 Jy ! Component: 1600 - total flux cleaned = 0.00322025 Jy ! Component: 1650 - total flux cleaned = 0.00328572 Jy ! Component: 1700 - total flux cleaned = 0.00324199 Jy ! Component: 1750 - total flux cleaned = 0.00322068 Jy ! Component: 1800 - total flux cleaned = 0.00322066 Jy ! Component: 1850 - total flux cleaned = 0.00315774 Jy ! Component: 1900 - total flux cleaned = 0.00319918 Jy ! Component: 1950 - total flux cleaned = 0.00317835 Jy ! Component: 2000 - total flux cleaned = 0.0031375 Jy ! Total flux subtracted in 2048 components = 0.00311725 Jy ! Clean residual min=-0.001290 max=0.001420 Jy/beam ! Clean residual mean=0.000003 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.718405 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 270 components and 0.718405 Jy ![Exited script file: muppet] wmap "J1640+3946_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 1.599 at -8.428 degrees (North through East) ! Clean map min=-0.0018521 max=0.5992 Jy/beam ! Writing clean map to FITS file: J1640+3946_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.599196 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000370525 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.185511 0.185511 0.371023 0.742045 1.48409 2.96818 5.93636 11.8727 23.7454 47.4909 94.9818 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.599 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 1.599 at -8.428 degrees (North through East) ! Clean map min=-0.0018521 max=0.5992 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 J1640+3946_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:31:08 2019