! Started logfile: J0407+6821_X_2017_06_15_pus_uvs.log on Tue May 7 19:52:01 2019 obs J0407+6821_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0407+6821_X_2017_06_15_pus_uva.fits ! AN table 1: 152 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.87617 visibilities/baseline/integration-bin. ! Found source: J0407+6821 ! ! 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 989 lines of history. ! ! Reading 71916 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 J0407+6821_X_2017_06_15_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 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.828321Jy sigma=0.006888 ! Fit after self-cal, rms=0.809177Jy sigma=0.006748 ! 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=0.7695 mas, bmaj=0.9673 mas, bpa=6.602 degrees ! Estimated noise=763.902 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 = 0.148974 Jy ! Component: 100 - total flux cleaned = 0.181829 Jy ! Total flux subtracted in 100 components = 0.181829 Jy ! Clean residual min=-0.003518 max=0.011752 Jy/beam ! Clean residual mean=-0.000032 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.181829 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.181829 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=0.090024Jy sigma=0.000686 ! Fit after self-cal, rms=0.090022Jy sigma=0.000686 ! Inverting map ! Added new window around map position (-1.4, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128913 Jy ! Component: 100 - total flux cleaned = 0.020566 Jy ! Total flux subtracted in 100 components = 0.020566 Jy ! Clean residual min=-0.002686 max=0.003958 Jy/beam ! Clean residual mean=-0.000015 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.202395 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.202395 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=0.087634Jy sigma=0.000661 ! Fit after self-cal, rms=0.087547Jy sigma=0.000661 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00558836 Jy ! Component: 100 - total flux cleaned = 0.00917804 Jy ! Total flux subtracted in 100 components = 0.00917804 Jy ! Clean residual min=-0.002404 max=0.002773 Jy/beam ! Clean residual mean=-0.000008 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.211573 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.211573 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=0.087048Jy sigma=0.000655 ! Fit after self-cal, rms=0.087023Jy 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=0.978 mas, bmaj=1.203 mas, bpa=4.661 degrees ! Estimated noise=320.124 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 = 0.00431439 Jy ! Component: 100 - total flux cleaned = 0.00690494 Jy ! Component: 150 - total flux cleaned = 0.00861473 Jy ! Component: 200 - total flux cleaned = 0.00976349 Jy ! Total flux subtracted in 200 components = 0.00976349 Jy ! Clean residual min=-0.001731 max=0.002198 Jy/beam ! Clean residual mean=-0.000000 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.221336 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 36 components and 0.221336 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=0.086816Jy sigma=0.000653 ! Fit after self-cal, rms=0.086803Jy 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 1.02 FD 0.99 HN 1.02 KP 1.01 ! LA 0.98 MK 0.98 NL 0.97 OV 1.02 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.98 KP 0.94 ! LA 0.98 MK 0.97 NL 0.97 OV 1.02 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.96 KP 0.98 ! LA 1.00 MK 1.01 NL 0.97 OV 1.01 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.01 KP 0.99 ! LA 1.00 MK 1.00 NL 0.97 OV 1.02 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.97 KP 0.97 ! LA 1.00 MK 1.02 NL 0.95 OV 1.01 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.01 KP 0.99 ! LA 1.00 MK 0.99 NL 0.96 OV 1.01 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.97 KP 0.98 ! LA 1.01 MK 1.01 NL 0.95 OV 1.01 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.98 KP 0.97 ! LA 0.97 MK 1.00 NL 0.97 OV 1.01 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.98 KP 0.96 ! LA 0.99 MK 0.99 NL 0.95 OV 1.03 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.02 KP 0.97 ! LA 1.02 MK 1.00 NL 0.95 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00 KP 0.99 ! LA 1.01 MK 0.99 NL 0.96 OV 1.03 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.98 KP 0.97 ! LA 0.99 MK 1.00 NL 0.95 OV 1.02 ! PT 1.02 SC 1.03 ! ! ! Fit before self-cal, rms=0.086803Jy sigma=0.000653 ! Fit after self-cal, rms=0.086671Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9836 mas, bmaj=1.208 mas, bpa=4.069 degrees ! Estimated noise=319.729 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 (-3, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217721 Jy ! Component: 100 - total flux cleaned = 0.00271872 Jy ! Component: 150 - total flux cleaned = 0.00289919 Jy ! Component: 200 - total flux cleaned = 0.00300929 Jy ! Total flux subtracted in 200 components = 0.00300929 Jy ! Clean residual min=-0.001224 max=0.001025 Jy/beam ! Clean residual mean=0.000004 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.224345 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 0.224345 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=0.086608Jy sigma=0.000649 ! Fit after self-cal, rms=0.086618Jy sigma=0.000649 ! 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=0.086618Jy sigma=0.000649 ! Fit after self-cal, rms=0.087565Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9837 mas, bmaj=1.207 mas, bpa=4.418 degrees ! Estimated noise=319.834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000863193 Jy ! Component: 100 - total flux cleaned = 0.00101317 Jy ! Component: 150 - total flux cleaned = 0.00101449 Jy ! Component: 200 - total flux cleaned = 0.00101448 Jy ! Total flux subtracted in 200 components = 0.00101448 Jy ! Clean residual min=-0.000828 max=0.000841 Jy/beam ! Clean residual mean=0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.22536 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.22536 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=0.087554Jy sigma=0.000648 ! Fit after self-cal, rms=0.087569Jy 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 = 0.000278279 Jy ! Component: 100 - total flux cleaned = 0.000306347 Jy ! Component: 150 - total flux cleaned = 0.000330811 Jy ! Component: 200 - total flux cleaned = 0.000342009 Jy ! Total flux subtracted in 200 components = 0.000342009 Jy ! Clean residual min=-0.000804 max=0.000839 Jy/beam ! Clean residual mean=0.000002 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.225702 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.225702 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=0.087565Jy sigma=0.000648 ! Fit after self-cal, rms=0.087564Jy 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=0.087564Jy sigma=0.000648 ! Fit after self-cal, rms=0.087542Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9839 mas, bmaj=1.207 mas, bpa=4.402 degrees ! Estimated noise=319.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000192747 Jy ! Component: 100 - total flux cleaned = 0.000217615 Jy ! Component: 150 - total flux cleaned = 0.000260598 Jy ! Component: 200 - total flux cleaned = 0.000279727 Jy ! Total flux subtracted in 200 components = 0.000279727 Jy ! Clean residual min=-0.000776 max=0.000828 Jy/beam ! Clean residual mean=0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.225982 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.225982 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=0.087540Jy sigma=0.000648 ! Fit after self-cal, rms=0.087540Jy 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 = 9.9697e-05 Jy ! Component: 100 - total flux cleaned = 0.000118162 Jy ! Component: 150 - total flux cleaned = 0.000118002 Jy ! Component: 200 - total flux cleaned = 0.000117878 Jy ! Total flux subtracted in 200 components = 0.000117878 Jy ! Clean residual min=-0.000763 max=0.000824 Jy/beam ! Clean residual mean=0.000001 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.2261 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 85 components and 0.2261 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=0.087539Jy sigma=0.000648 ! Fit after self-cal, rms=0.087538Jy sigma=0.000648 ! 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=0.087538Jy sigma=0.000648 ! Fit after self-cal, rms=0.087507Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.274 mas, bmaj=2.418 mas, bpa=27.33 degrees ! Estimated noise=410.312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.23582e-05 Jy ! Component: 100 - total flux cleaned = 7.91396e-05 Jy ! Component: 150 - total flux cleaned = 7.88814e-05 Jy ! Component: 200 - total flux cleaned = 7.89481e-05 Jy ! Total flux subtracted in 200 components = 7.89481e-05 Jy ! Clean residual min=-0.000936 max=0.001016 Jy/beam ! Clean residual mean=0.000003 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.226178 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 95 components and 0.226178 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=0.087507Jy sigma=0.000648 ! Fit after self-cal, rms=0.087506Jy 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 = 5.71165e-05 Jy ! Component: 100 - total flux cleaned = 6.22249e-05 Jy ! Component: 150 - total flux cleaned = 6.22442e-05 Jy ! Component: 200 - total flux cleaned = 6.25596e-05 Jy ! Total flux subtracted in 200 components = 6.25596e-05 Jy ! Clean residual min=-0.000937 max=0.001005 Jy/beam ! Clean residual mean=0.000003 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.226241 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 96 components and 0.226241 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=0.087507Jy sigma=0.000648 ! Fit after self-cal, rms=0.087506Jy sigma=0.000648 ! 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=0.9842 mas, bmaj=1.207 mas, bpa=4.363 degrees ! Estimated noise=319.481 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9842 x 1.207 at 4.363 degrees (North through East) ! Clean map min=-0.00068889 max=0.1925 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=0.7746 mas, bmaj=0.9693 mas, bpa=6.284 degrees ! Estimated noise=764.807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.148969 Jy ! Component: 100 - total flux cleaned = 0.182599 Jy ! Component: 150 - total flux cleaned = 0.196335 Jy ! Component: 200 - total flux cleaned = 0.204527 Jy ! Total flux subtracted in 200 components = 0.204527 Jy ! Clean residual min=-0.002299 max=0.004300 Jy/beam ! Clean residual mean=-0.000019 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.204527 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.204527 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9842 mas, bmaj=1.207 mas, bpa=4.363 degrees ! Estimated noise=319.481 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 = 0.00732223 Jy ! Component: 100 - total flux cleaned = 0.0115064 Jy ! Component: 150 - total flux cleaned = 0.0142852 Jy ! Component: 200 - total flux cleaned = 0.0162616 Jy ! Total flux subtracted in 200 components = 0.0162616 Jy ! Clean residual min=-0.000938 max=0.001134 Jy/beam ! Clean residual mean=-0.000013 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.220788 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 39 components and 0.220788 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147981 Jy ! Component: 100 - total flux cleaned = 0.00260534 Jy ! Component: 150 - total flux cleaned = 0.00346739 Jy ! Component: 200 - total flux cleaned = 0.0040374 Jy ! Total flux subtracted in 200 components = 0.0040374 Jy ! Clean residual min=-0.000837 max=0.000803 Jy/beam ! Clean residual mean=-0.000002 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.224826 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.224826 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=2.274 mas, bmaj=2.418 mas, bpa=27.33 degrees ! Estimated noise=410.312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000795004 Jy ! Component: 100 - total flux cleaned = 0.00118186 Jy ! Component: 150 - total flux cleaned = 0.00127408 Jy ! Component: 200 - total flux cleaned = 0.00133525 Jy ! Total flux subtracted in 200 components = 0.00133525 Jy ! Clean residual min=-0.000966 max=0.001044 Jy/beam ! Clean residual mean=0.000003 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.226161 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 = 4.12351e-05 Jy ! Component: 100 - total flux cleaned = 6.99454e-05 Jy ! Component: 150 - total flux cleaned = 7.98659e-05 Jy ! Component: 200 - total flux cleaned = 8.85131e-05 Jy ! Total flux subtracted in 200 components = 8.85131e-05 Jy ! Clean residual min=-0.000952 max=0.001031 Jy/beam ! Clean residual mean=0.000003 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.22625 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 79 components and 0.22625 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9842 mas, bmaj=1.207 mas, bpa=4.363 degrees ! Estimated noise=319.481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000113486 Jy ! Component: 100 - total flux cleaned = 0.000100584 Jy ! Component: 150 - total flux cleaned = 0.000100802 Jy ! Component: 200 - total flux cleaned = 0.000100441 Jy ! Total flux subtracted in 200 components = 0.000100441 Jy ! Clean residual min=-0.000769 max=0.000801 Jy/beam ! Clean residual mean=0.000002 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.22635 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.22635 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=0.087512Jy sigma=0.000648 ! Fit after self-cal, rms=0.087511Jy sigma=0.000648 wmodel J0407+6821_X_2017_06_15_pus_map.mod ! Writing 93 model components to file: J0407+6821_X_2017_06_15_pus_map.mod wobs J0407+6821_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0407+6821_X_2017_06_15_pus_uvs.fits wwins J0407+6821_X_2017_06_15_pus_map.win ! wwins: Wrote 3 windows to J0407+6821_X_2017_06_15_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 = 0.000103535 Jy ! Component: 100 - total flux cleaned = 0.000184724 Jy ! Component: 150 - total flux cleaned = 0.000197505 Jy ! Component: 200 - total flux cleaned = 0.000210074 Jy ! Component: 250 - total flux cleaned = 0.000198226 Jy ! Component: 300 - total flux cleaned = 0.000198026 Jy ! Component: 350 - total flux cleaned = 0.000209317 Jy ! Component: 400 - total flux cleaned = 0.000197958 Jy ! Component: 450 - total flux cleaned = 0.000208951 Jy ! Component: 500 - total flux cleaned = 0.000176637 Jy ! Component: 550 - total flux cleaned = 0.00016605 Jy ! Component: 600 - total flux cleaned = 0.00014504 Jy ! Component: 650 - total flux cleaned = 0.000103717 Jy ! Component: 700 - total flux cleaned = 9.33943e-05 Jy ! Component: 750 - total flux cleaned = 7.30859e-05 Jy ! Component: 800 - total flux cleaned = 5.3227e-05 Jy ! Component: 850 - total flux cleaned = 4.34965e-05 Jy ! Component: 900 - total flux cleaned = 5.3292e-05 Jy ! Component: 950 - total flux cleaned = 5.33785e-05 Jy ! Component: 1000 - total flux cleaned = 5.33294e-05 Jy ! Component: 1050 - total flux cleaned = 3.45183e-05 Jy ! Component: 1100 - total flux cleaned = 4.38772e-05 Jy ! Component: 1150 - total flux cleaned = 8.09943e-05 Jy ! Component: 1200 - total flux cleaned = 9.93567e-05 Jy ! Component: 1250 - total flux cleaned = 9.03794e-05 Jy ! Component: 1300 - total flux cleaned = 0.000126394 Jy ! Component: 1350 - total flux cleaned = 0.000144055 Jy ! Component: 1400 - total flux cleaned = 0.000126349 Jy ! Component: 1450 - total flux cleaned = 0.000152657 Jy ! Component: 1500 - total flux cleaned = 0.000169975 Jy ! Component: 1550 - total flux cleaned = 0.000161418 Jy ! Component: 1600 - total flux cleaned = 0.000161408 Jy ! Component: 1650 - total flux cleaned = 0.000186805 Jy ! Component: 1700 - total flux cleaned = 0.000195182 Jy ! Component: 1750 - total flux cleaned = 0.000220021 Jy ! Component: 1800 - total flux cleaned = 0.000170753 Jy ! Component: 1850 - total flux cleaned = 0.000203493 Jy ! Component: 1900 - total flux cleaned = 0.000211591 Jy ! Component: 1950 - total flux cleaned = 0.000211565 Jy ! Component: 2000 - total flux cleaned = 0.000219627 Jy ! Total flux subtracted in 2048 components = 0.000211772 Jy ! Clean residual min=-0.000421 max=0.000500 Jy/beam ! Clean residual mean=0.000002 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.226562 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 244 components and 0.226562 Jy ![Exited script file: muppet] wmap "J0407+6821_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9842 x 1.207 at 4.363 degrees (North through East) ! Clean map min=-0.00062682 max=0.1925 Jy/beam ! Writing clean map to FITS file: J0407+6821_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.192497 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142959 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.222797 0.222797 0.445594 0.891188 1.78238 3.56475 7.1295 14.259 28.518 57.036 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.192 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9842 x 1.207 at 4.363 degrees (North through East) ! Clean map min=-0.00062682 max=0.1925 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 J0407+6821_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:52:05 2019