! Started logfile: J0306+8200_X_2017_03_27_pus_uvs.log on Sat Apr 27 21:57:28 2019 obs J0306+8200_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0306+8200_X_2017_03_27_pus_uva.fits ! AN table 1: 219 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.715576 visibilities/baseline/integration-bin. ! Found source: J0306+8200 ! ! 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 1844 lines of history. ! ! Reading 84624 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 J0306+8200_X_2017_03_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 714 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 805 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 684 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 654 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 804 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 834 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 624 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 924 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 924 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 924 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 834 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 924 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002097Jy sigma=0.008181 ! Fit after self-cal, rms=0.961586Jy sigma=0.007872 ! 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=0.7216 mas, bmaj=1.062 mas, bpa=46.99 degrees ! Estimated noise=866.315 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 = 0.0315284 Jy ! Component: 100 - total flux cleaned = 0.0386503 Jy ! Total flux subtracted in 100 components = 0.0386503 Jy ! Clean residual min=-0.002673 max=0.002603 Jy/beam ! Clean residual mean=0.000004 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.0386503 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0386503 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=0.091558Jy sigma=0.000637 ! Fit after self-cal, rms=0.090126Jy sigma=0.000624 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00499135 Jy ! Component: 100 - total flux cleaned = 0.00633404 Jy ! Total flux subtracted in 100 components = 0.00633404 Jy ! Clean residual min=-0.002760 max=0.002459 Jy/beam ! Clean residual mean=0.000008 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.0449843 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.0449843 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=0.089797Jy sigma=0.000622 ! Fit after self-cal, rms=0.089778Jy sigma=0.000622 ! 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=0.956 mas, bmaj=1.347 mas, bpa=46.27 degrees ! Estimated noise=333.731 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 = 0.000493597 Jy ! Component: 100 - total flux cleaned = 0.000469639 Jy ! Component: 150 - total flux cleaned = 0.000488155 Jy ! Component: 200 - total flux cleaned = 0.000503567 Jy ! Total flux subtracted in 200 components = 0.000503567 Jy ! Clean residual min=-0.001334 max=0.001098 Jy/beam ! Clean residual mean=0.000013 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0454879 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.0454879 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=0.089746Jy sigma=0.000622 ! Fit after self-cal, rms=0.089738Jy sigma=0.000622 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.95 KP 0.96 ! LA 1.08 MK 1.08 NL 0.99 OV 1.13 ! PT 0.99 SC 1.11 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.87 KP 1.02 ! LA 1.03 MK 1.04 NL 1.00 OV 1.12 ! PT 1.07 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.92 KP 0.90 ! LA 1.02 MK 1.10 NL 1.00 OV 1.11 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.88 HN 0.93 KP 0.93 ! LA 1.02 MK 1.05 NL 1.05 OV 1.10 ! PT 1.05 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.88 KP 0.95 ! LA 1.03 MK 1.05 NL 1.06 OV 1.06 ! PT 1.05 SC 1.16 ! ! ! Correcting IF 6. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 0.91 KP 0.92 ! LA 1.03 MK 1.02 NL 1.04 OV 1.06 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.88 KP 0.98 ! LA 1.09 MK 1.05 NL 1.00 OV 1.01 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 0.88 KP 0.96 ! LA 1.04 MK 1.06 NL 1.07 OV 1.07 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.85 KP 0.95 ! LA 1.07 MK 0.98 NL 1.04 OV 1.05 ! PT 0.97 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 0.86 KP 0.92 ! LA 1.03 MK 1.04 NL 0.89 OV 1.10 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 11. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 0.91 KP 0.96 ! LA 1.08 MK 1.02 NL 0.97 OV 1.09 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.88 HN 0.83 KP 0.96 ! LA 1.04 MK 0.88 NL 0.92 OV 1.04 ! PT 1.04 SC 0.95 ! ! ! Fit before self-cal, rms=0.089738Jy sigma=0.000622 ! Fit after self-cal, rms=0.086289Jy sigma=0.000621 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9598 mas, bmaj=1.355 mas, bpa=45.5 degrees ! Estimated noise=335.829 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 = 0.000201033 Jy ! Component: 100 - total flux cleaned = 0.000236336 Jy ! Component: 150 - total flux cleaned = 0.000250766 Jy ! Component: 200 - total flux cleaned = 0.000263635 Jy ! Total flux subtracted in 200 components = 0.000263635 Jy ! Clean residual min=-0.000978 max=0.000925 Jy/beam ! Clean residual mean=0.000003 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0457515 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.0457515 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=0.086274Jy sigma=0.000621 ! Fit after self-cal, rms=0.086196Jy sigma=0.000621 ! 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=0.086196Jy sigma=0.000621 ! Fit after self-cal, rms=0.080807Jy sigma=0.000620 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9605 mas, bmaj=1.357 mas, bpa=46.1 degrees ! Estimated noise=334.077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000160555 Jy ! Component: 100 - total flux cleaned = 0.000171532 Jy ! Component: 150 - total flux cleaned = 0.000172224 Jy ! Component: 200 - total flux cleaned = 0.000179688 Jy ! Total flux subtracted in 200 components = 0.000179688 Jy ! Clean residual min=-0.000859 max=0.000912 Jy/beam ! Clean residual mean=0.000004 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0459312 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0459312 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=0.080805Jy sigma=0.000620 ! Fit after self-cal, rms=0.080750Jy sigma=0.000619 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 (9, -14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00040473 Jy ! Component: 100 - total flux cleaned = 0.000309335 Jy ! Component: 150 - total flux cleaned = 0.000279342 Jy ! Component: 200 - total flux cleaned = 0.00022292 Jy ! Total flux subtracted in 200 components = 0.00022292 Jy ! Clean residual min=-0.000855 max=0.000746 Jy/beam ! Clean residual mean=0.000006 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0461541 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.0461542 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=0.080739Jy sigma=0.000619 ! Fit after self-cal, rms=0.080731Jy sigma=0.000619 ! 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=0.080731Jy sigma=0.000619 ! Fit after self-cal, rms=0.080472Jy sigma=0.000619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9599 mas, bmaj=1.357 mas, bpa=46.33 degrees ! Estimated noise=333.639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000222283 Jy ! Component: 100 - total flux cleaned = 0.000269768 Jy ! Component: 150 - total flux cleaned = 0.000311058 Jy ! Component: 200 - total flux cleaned = 0.000298863 Jy ! Total flux subtracted in 200 components = 0.000298863 Jy ! Clean residual min=-0.000813 max=0.000755 Jy/beam ! Clean residual mean=0.000005 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.046453 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.046453 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=0.080466Jy sigma=0.000619 ! Fit after self-cal, rms=0.080467Jy sigma=0.000619 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 = 0.000104733 Jy ! Component: 100 - total flux cleaned = 9.16625e-05 Jy ! Component: 150 - total flux cleaned = 5.48035e-05 Jy ! Component: 200 - total flux cleaned = 2.13521e-05 Jy ! Total flux subtracted in 200 components = 2.13521e-05 Jy ! Clean residual min=-0.000825 max=0.000758 Jy/beam ! Clean residual mean=0.000005 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0464744 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 50 components and 0.0464744 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=0.080463Jy sigma=0.000619 ! Fit after self-cal, rms=0.080456Jy sigma=0.000619 ! 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=0.080456Jy sigma=0.000619 ! Fit after self-cal, rms=0.080607Jy sigma=0.000619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.341 mas, bmaj=2.804 mas, bpa=41.4 degrees ! Estimated noise=427.326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154788 Jy ! Component: 100 - total flux cleaned = 0.000203052 Jy ! Component: 150 - total flux cleaned = 0.000193667 Jy ! Component: 200 - total flux cleaned = 0.000209938 Jy ! Total flux subtracted in 200 components = 0.000209938 Jy ! Clean residual min=-0.000705 max=0.000909 Jy/beam ! Clean residual mean=0.000010 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0466843 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.0466843 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=0.080607Jy sigma=0.000619 ! Fit after self-cal, rms=0.080614Jy sigma=0.000619 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 = 4.08908e-05 Jy ! Component: 100 - total flux cleaned = 5.11065e-05 Jy ! Component: 150 - total flux cleaned = 5.08755e-05 Jy ! Component: 200 - total flux cleaned = 5.82655e-05 Jy ! Total flux subtracted in 200 components = 5.82655e-05 Jy ! Clean residual min=-0.000701 max=0.000901 Jy/beam ! Clean residual mean=0.000011 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0467426 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.0467426 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=0.080614Jy sigma=0.000619 ! Fit after self-cal, rms=0.080615Jy sigma=0.000619 ! 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=0.959 mas, bmaj=1.356 mas, bpa=46.38 degrees ! Estimated noise=334.049 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.959 x 1.356 at 46.38 degrees (North through East) ! Clean map min=-0.00097888 max=0.044372 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=0.7223 mas, bmaj=1.081 mas, bpa=46.62 degrees ! Estimated noise=857.773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0338683 Jy ! Component: 100 - total flux cleaned = 0.0418552 Jy ! Component: 150 - total flux cleaned = 0.044288 Jy ! Component: 200 - total flux cleaned = 0.0445364 Jy ! Total flux subtracted in 200 components = 0.0445364 Jy ! Clean residual min=-0.002490 max=0.002303 Jy/beam ! Clean residual mean=0.000003 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0445364 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0445364 Jy ! Inverting map and beam ! Estimated beam: bmin=0.959 mas, bmaj=1.356 mas, bpa=46.38 degrees ! Estimated noise=334.049 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 = 0.00157816 Jy ! Component: 100 - total flux cleaned = 0.00194953 Jy ! Component: 150 - total flux cleaned = 0.00207534 Jy ! Component: 200 - total flux cleaned = 0.00212947 Jy ! Total flux subtracted in 200 components = 0.00212947 Jy ! Clean residual min=-0.000887 max=0.000918 Jy/beam ! Clean residual mean=0.000004 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0466659 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.0466659 Jy ! Inverting map ! Added new window around map position (-0.6, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000669773 Jy ! Component: 100 - total flux cleaned = 0.000693493 Jy ! Component: 150 - total flux cleaned = 0.000714704 Jy ! Component: 200 - total flux cleaned = 0.000695379 Jy ! Total flux subtracted in 200 components = 0.000695379 Jy ! Clean residual min=-0.000810 max=0.000732 Jy/beam ! Clean residual mean=0.000007 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0473613 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.0473612 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=2.341 mas, bmaj=2.804 mas, bpa=41.4 degrees ! Estimated noise=427.326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.35391e-05 Jy ! Component: 100 - total flux cleaned = -7.7141e-05 Jy ! Component: 150 - total flux cleaned = -9.86329e-05 Jy ! Component: 200 - total flux cleaned = -9.87328e-05 Jy ! Total flux subtracted in 200 components = -9.87328e-05 Jy ! Clean residual min=-0.000722 max=0.000913 Jy/beam ! Clean residual mean=0.000014 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0472625 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 = -8.91183e-06 Jy ! Component: 100 - total flux cleaned = -1.65378e-05 Jy ! Component: 150 - total flux cleaned = -2.37603e-05 Jy ! Component: 200 - total flux cleaned = -3.04454e-05 Jy ! Total flux subtracted in 200 components = -3.04454e-05 Jy ! Clean residual min=-0.000714 max=0.000893 Jy/beam ! Clean residual mean=0.000014 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0472321 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.0472321 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.959 mas, bmaj=1.356 mas, bpa=46.38 degrees ! Estimated noise=334.049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.97494e-05 Jy ! Component: 100 - total flux cleaned = 9.98563e-05 Jy ! Component: 150 - total flux cleaned = 0.000127592 Jy ! Component: 200 - total flux cleaned = 0.000127992 Jy ! Total flux subtracted in 200 components = 0.000127992 Jy ! Clean residual min=-0.000757 max=0.000712 Jy/beam ! Clean residual mean=0.000007 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0473601 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.0473601 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=0.080613Jy sigma=0.000619 ! Fit after self-cal, rms=0.080613Jy sigma=0.000619 wmodel J0306+8200_X_2017_03_27_pus_map.mod ! Writing 65 model components to file: J0306+8200_X_2017_03_27_pus_map.mod wobs J0306+8200_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0306+8200_X_2017_03_27_pus_uvs.fits wwins J0306+8200_X_2017_03_27_pus_map.win ! wwins: Wrote 3 windows to J0306+8200_X_2017_03_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 = -0.000102237 Jy ! Component: 100 - total flux cleaned = -0.000191471 Jy ! Component: 150 - total flux cleaned = -0.000228243 Jy ! Component: 200 - total flux cleaned = -0.000287287 Jy ! Component: 250 - total flux cleaned = -0.000378459 Jy ! Component: 300 - total flux cleaned = -0.000422754 Jy ! Component: 350 - total flux cleaned = -0.000476947 Jy ! Component: 400 - total flux cleaned = -0.00050897 Jy ! Component: 450 - total flux cleaned = -0.000550735 Jy ! Component: 500 - total flux cleaned = -0.000591556 Jy ! Component: 550 - total flux cleaned = -0.000601542 Jy ! Component: 600 - total flux cleaned = -0.000621217 Jy ! Component: 650 - total flux cleaned = -0.000611516 Jy ! Component: 700 - total flux cleaned = -0.000621099 Jy ! Component: 750 - total flux cleaned = -0.000621174 Jy ! Component: 800 - total flux cleaned = -0.000621204 Jy ! Component: 850 - total flux cleaned = -0.00063039 Jy ! Component: 900 - total flux cleaned = -0.00064848 Jy ! Component: 950 - total flux cleaned = -0.000648391 Jy ! Component: 1000 - total flux cleaned = -0.000657258 Jy ! Component: 1050 - total flux cleaned = -0.000717939 Jy ! Component: 1100 - total flux cleaned = -0.000717916 Jy ! Component: 1150 - total flux cleaned = -0.000734762 Jy ! Component: 1200 - total flux cleaned = -0.000751552 Jy ! Component: 1250 - total flux cleaned = -0.000768158 Jy ! Component: 1300 - total flux cleaned = -0.000768284 Jy ! Component: 1350 - total flux cleaned = -0.000792622 Jy ! Component: 1400 - total flux cleaned = -0.000800546 Jy ! Component: 1450 - total flux cleaned = -0.000808582 Jy ! Component: 1500 - total flux cleaned = -0.000777076 Jy ! Component: 1550 - total flux cleaned = -0.000792597 Jy ! Component: 1600 - total flux cleaned = -0.000808019 Jy ! Component: 1650 - total flux cleaned = -0.000808005 Jy ! Component: 1700 - total flux cleaned = -0.000838259 Jy ! Component: 1750 - total flux cleaned = -0.000815709 Jy ! Component: 1800 - total flux cleaned = -0.000793504 Jy ! Component: 1850 - total flux cleaned = -0.000830473 Jy ! Component: 1900 - total flux cleaned = -0.000830449 Jy ! Component: 1950 - total flux cleaned = -0.000845028 Jy ! Component: 2000 - total flux cleaned = -0.000888126 Jy ! Total flux subtracted in 2048 components = -0.0009023 Jy ! Clean residual min=-0.000459 max=0.000452 Jy/beam ! Clean residual mean=0.000003 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0464578 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 212 components and 0.0464578 Jy ![Exited script file: muppet] wmap "J0306+8200_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.959 x 1.356 at 46.38 degrees (North through East) ! Clean map min=-0.0013051 max=0.044057 Jy/beam ! Writing clean map to FITS file: J0306+8200_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0440566 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128854 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.877424 0.877424 1.75485 3.5097 7.01939 14.0388 28.0776 56.1551 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.044 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.959 x 1.356 at 46.38 degrees (North through East) ! Clean map min=-0.0013051 max=0.044057 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 J0306+8200_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 21:57:33 2019