! Started logfile: J0539+1433_X_2017_09_26_pus_uvs.log on Sat May 11 13:34:51 2019 obs J0539+1433_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J0539+1433_X_2017_09_26_pus_uva.fits ! AN table 1: 25 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.622222 visibilities/baseline/integration-bin. ! Found source: J0539+1433 ! ! 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 947 lines of history. ! ! Reading 6720 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 J0539+1433_X_2017_09_26_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 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.681539Jy sigma=0.005793 ! Fit after self-cal, rms=0.677636Jy sigma=0.005759 ! 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=1.18 mas, bmaj=3.025 mas, bpa=-12.99 degrees ! Estimated noise=1445.9 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 = 0.249314 Jy ! Component: 100 - total flux cleaned = 0.30398 Jy ! Total flux subtracted in 100 components = 0.30398 Jy ! Clean residual min=-0.010269 max=0.017255 Jy/beam ! Clean residual mean=-0.000058 rms=0.003930 Jy/beam ! Combined flux in latest and established models = 0.30398 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.30398 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=0.092373Jy sigma=0.000745 ! Fit after self-cal, rms=0.092377Jy sigma=0.000745 ! 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=1.472 mas, bmaj=3.118 mas, bpa=-12.17 degrees ! Estimated noise=1026.57 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 = 0.02504 Jy ! Component: 100 - total flux cleaned = 0.0392024 Jy ! Component: 150 - total flux cleaned = 0.0481578 Jy ! Component: 200 - total flux cleaned = 0.0534084 Jy ! Total flux subtracted in 200 components = 0.0534084 Jy ! Clean residual min=-0.010608 max=0.009331 Jy/beam ! Clean residual mean=0.000007 rms=0.002666 Jy/beam ! Combined flux in latest and established models = 0.357388 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 48 components and 0.357388 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=0.084954Jy sigma=0.000682 ! Fit after self-cal, rms=0.084922Jy sigma=0.000682 ! 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 1.06 FD 1.00* HN 0.96 KP 1.04 ! LA 0.97 MK 1.17 NL 0.89 OV 1.01 ! PT 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.00 KP 1.02 ! LA 0.98 MK 1.15 NL 0.91 OV 1.00 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.98 KP 1.03 ! LA 1.04 MK 1.18 NL 0.89 OV 0.97 ! PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.96 KP 1.02 ! LA 1.03 MK 1.19 NL 0.87 OV 1.00 ! PT 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 0.92 KP 1.01 ! LA 1.00 MK 1.21 NL 0.92 OV 1.01 ! PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 0.96 KP 1.00 ! LA 1.00 MK 1.17 NL 0.88 OV 1.00 ! PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.00 KP 1.01 ! LA 1.00 MK 1.23 NL 0.91 OV 0.98 ! PT 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 1.02 KP 0.84 ! LA 0.98 MK 1.17 NL 0.92 OV 1.01 ! PT 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 1.01 KP 0.83 ! LA 1.01 MK 1.14 NL 0.89 OV 1.11 ! PT 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.98 KP 0.90 ! LA 1.05 MK 1.19 NL 0.90 OV 1.09 ! PT 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.97 KP 0.94 ! LA 1.01 MK 1.18 NL 0.92 OV 1.09 ! PT 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.00 KP 0.96 ! LA 0.99 MK 1.16 NL 0.90 OV 1.10 ! PT 1.02 ! ! ! Fit before self-cal, rms=0.084922Jy sigma=0.000682 ! Fit after self-cal, rms=0.079285Jy sigma=0.000634 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.493 mas, bmaj=3.144 mas, bpa=-12.24 degrees ! Estimated noise=1024.88 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 = -0.00103066 Jy ! Component: 100 - total flux cleaned = -0.00125166 Jy ! Component: 150 - total flux cleaned = -0.00124911 Jy ! Component: 200 - total flux cleaned = -0.00119817 Jy ! Total flux subtracted in 200 components = -0.00119817 Jy ! Clean residual min=-0.004542 max=0.004828 Jy/beam ! Clean residual mean=0.000002 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 0.35619 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.35619 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=0.079163Jy sigma=0.000633 ! Fit after self-cal, rms=0.079178Jy sigma=0.000633 ! 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=0.079178Jy sigma=0.000633 ! Fit after self-cal, rms=0.078370Jy sigma=0.000624 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.493 mas, bmaj=3.145 mas, bpa=-12.23 degrees ! Estimated noise=1023.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00013335 Jy ! Component: 100 - total flux cleaned = -0.000382686 Jy ! Component: 150 - total flux cleaned = -0.000450156 Jy ! Component: 200 - total flux cleaned = -0.000479329 Jy ! Total flux subtracted in 200 components = -0.000479329 Jy ! Clean residual min=-0.002186 max=0.002416 Jy/beam ! Clean residual mean=0.000002 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.355711 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.355711 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=0.078320Jy sigma=0.000624 ! Fit after self-cal, rms=0.078314Jy sigma=0.000624 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 = -4.39123e-05 Jy ! Component: 100 - total flux cleaned = -6.89848e-05 Jy ! Component: 150 - total flux cleaned = -6.86518e-05 Jy ! Component: 200 - total flux cleaned = -6.90975e-05 Jy ! Total flux subtracted in 200 components = -6.90975e-05 Jy ! Clean residual min=-0.002101 max=0.002295 Jy/beam ! Clean residual mean=0.000002 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.355642 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.355642 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=0.078295Jy sigma=0.000624 ! Fit after self-cal, rms=0.078294Jy sigma=0.000624 ! 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=0.078294Jy sigma=0.000624 ! Fit after self-cal, rms=0.078256Jy sigma=0.000624 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.495 mas, bmaj=3.145 mas, bpa=-12.3 degrees ! Estimated noise=1022.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000591347 Jy ! Component: 100 - total flux cleaned = -0.000673158 Jy ! Component: 150 - total flux cleaned = -0.000673671 Jy ! Component: 200 - total flux cleaned = -0.000654357 Jy ! Total flux subtracted in 200 components = -0.000654357 Jy ! Clean residual min=-0.001922 max=0.002199 Jy/beam ! Clean residual mean=0.000002 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.354987 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 75 components and 0.354987 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=0.078237Jy sigma=0.000624 ! Fit after self-cal, rms=0.078236Jy sigma=0.000624 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 = -6.36734e-06 Jy ! Component: 100 - total flux cleaned = 1.12311e-05 Jy ! Component: 150 - total flux cleaned = 1.14161e-05 Jy ! Component: 200 - total flux cleaned = 2.69066e-05 Jy ! Total flux subtracted in 200 components = 2.69066e-05 Jy ! Clean residual min=-0.001893 max=0.002149 Jy/beam ! Clean residual mean=0.000003 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.355014 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 77 components and 0.355014 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=0.078228Jy sigma=0.000624 ! Fit after self-cal, rms=0.078228Jy sigma=0.000624 ! 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=0.078228Jy sigma=0.000624 ! Fit after self-cal, rms=0.078210Jy sigma=0.000624 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.204 mas, bmaj=3.352 mas, bpa=-16.21 degrees ! Estimated noise=1086.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000461698 Jy ! Component: 100 - total flux cleaned = -0.000530734 Jy ! Component: 150 - total flux cleaned = -0.000546132 Jy ! Component: 200 - total flux cleaned = -0.000572239 Jy ! Total flux subtracted in 200 components = -0.000572239 Jy ! Clean residual min=-0.001865 max=0.002279 Jy/beam ! Clean residual mean=0.000003 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.354442 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.354442 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=0.078206Jy sigma=0.000624 ! Fit after self-cal, rms=0.078206Jy sigma=0.000624 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 = -9.35548e-06 Jy ! Component: 100 - total flux cleaned = 2.86343e-06 Jy ! Component: 150 - total flux cleaned = 3.13579e-06 Jy ! Component: 200 - total flux cleaned = 1.41904e-05 Jy ! Total flux subtracted in 200 components = 1.41904e-05 Jy ! Clean residual min=-0.001851 max=0.002263 Jy/beam ! Clean residual mean=0.000003 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.354456 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 93 components and 0.354456 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=0.078204Jy sigma=0.000623 ! Fit after self-cal, rms=0.078204Jy sigma=0.000623 ! 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=1.496 mas, bmaj=3.146 mas, bpa=-12.35 degrees ! Estimated noise=1022.27 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.496 x 3.146 at -12.35 degrees (North through East) ! Clean map min=-0.0018173 max=0.32611 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=1.202 mas, bmaj=3.048 mas, bpa=-13.06 degrees ! Estimated noise=1460.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.251738 Jy ! Component: 100 - total flux cleaned = 0.306652 Jy ! Component: 150 - total flux cleaned = 0.323442 Jy ! Component: 200 - total flux cleaned = 0.332879 Jy ! Total flux subtracted in 200 components = 0.332879 Jy ! Clean residual min=-0.003663 max=0.005010 Jy/beam ! Clean residual mean=-0.000020 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.332879 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.332879 Jy ! Inverting map and beam ! Estimated beam: bmin=1.496 mas, bmaj=3.146 mas, bpa=-12.35 degrees ! Estimated noise=1022.27 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 = 0.00833413 Jy ! Component: 100 - total flux cleaned = 0.0133961 Jy ! Component: 150 - total flux cleaned = 0.0166795 Jy ! Component: 200 - total flux cleaned = 0.0188709 Jy ! Total flux subtracted in 200 components = 0.0188709 Jy ! Clean residual min=-0.001950 max=0.002120 Jy/beam ! Clean residual mean=-0.000006 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.35175 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 65 components and 0.35175 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=2.204 mas, bmaj=3.352 mas, bpa=-16.21 degrees ! Estimated noise=1086.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174854 Jy ! Component: 100 - total flux cleaned = 0.00267847 Jy ! Component: 150 - total flux cleaned = 0.00322197 Jy ! Component: 200 - total flux cleaned = 0.00349841 Jy ! Total flux subtracted in 200 components = 0.00349841 Jy ! Clean residual min=-0.001736 max=0.002071 Jy/beam ! Clean residual mean=0.000007 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.355248 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 = 5.44953e-05 Jy ! Component: 100 - total flux cleaned = 8.49767e-05 Jy ! Component: 150 - total flux cleaned = 0.000114259 Jy ! Component: 200 - total flux cleaned = 0.000132473 Jy ! Total flux subtracted in 200 components = 0.000132473 Jy ! Clean residual min=-0.001709 max=0.002075 Jy/beam ! Clean residual mean=0.000008 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.355381 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 87 components and 0.355381 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.496 mas, bmaj=3.146 mas, bpa=-12.35 degrees ! Estimated noise=1022.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000194571 Jy ! Component: 100 - total flux cleaned = 0.000196924 Jy ! Component: 150 - total flux cleaned = 0.000157747 Jy ! Component: 200 - total flux cleaned = 0.000139986 Jy ! Total flux subtracted in 200 components = 0.000139986 Jy ! Clean residual min=-0.001715 max=0.001890 Jy/beam ! Clean residual mean=0.000007 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.355521 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 95 components and 0.355521 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=0.078187Jy sigma=0.000623 ! Fit after self-cal, rms=0.078183Jy sigma=0.000623 wmodel J0539+1433_X_2017_09_26_pus_map.mod ! Writing 95 model components to file: J0539+1433_X_2017_09_26_pus_map.mod wobs J0539+1433_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J0539+1433_X_2017_09_26_pus_uvs.fits wwins J0539+1433_X_2017_09_26_pus_map.win ! wwins: Wrote 1 windows to J0539+1433_X_2017_09_26_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 = 0.000658178 Jy ! Component: 100 - total flux cleaned = 0.00102319 Jy ! Component: 150 - total flux cleaned = 0.00125171 Jy ! Component: 200 - total flux cleaned = 0.00133213 Jy ! Component: 250 - total flux cleaned = 0.00150945 Jy ! Component: 300 - total flux cleaned = 0.00170364 Jy ! Component: 350 - total flux cleaned = 0.00182 Jy ! Component: 400 - total flux cleaned = 0.00195496 Jy ! Component: 450 - total flux cleaned = 0.00204199 Jy ! Component: 500 - total flux cleaned = 0.00218847 Jy ! Component: 550 - total flux cleaned = 0.00222971 Jy ! Component: 600 - total flux cleaned = 0.00232739 Jy ! Component: 650 - total flux cleaned = 0.0023655 Jy ! Component: 700 - total flux cleaned = 0.00242077 Jy ! Component: 750 - total flux cleaned = 0.00236769 Jy ! Component: 800 - total flux cleaned = 0.002455 Jy ! Component: 850 - total flux cleaned = 0.00254018 Jy ! Component: 900 - total flux cleaned = 0.00265626 Jy ! Component: 950 - total flux cleaned = 0.0027534 Jy ! Component: 1000 - total flux cleaned = 0.00286436 Jy ! Component: 1050 - total flux cleaned = 0.00292645 Jy ! Component: 1100 - total flux cleaned = 0.0030178 Jy ! Component: 1150 - total flux cleaned = 0.00304735 Jy ! Component: 1200 - total flux cleaned = 0.00307666 Jy ! Component: 1250 - total flux cleaned = 0.00314857 Jy ! Component: 1300 - total flux cleaned = 0.00313391 Jy ! Component: 1350 - total flux cleaned = 0.00314762 Jy ! Component: 1400 - total flux cleaned = 0.00317469 Jy ! Component: 1450 - total flux cleaned = 0.00318828 Jy ! Component: 1500 - total flux cleaned = 0.00322783 Jy ! Component: 1550 - total flux cleaned = 0.00325384 Jy ! Component: 1600 - total flux cleaned = 0.0033049 Jy ! Component: 1650 - total flux cleaned = 0.00331757 Jy ! Component: 1700 - total flux cleaned = 0.00334247 Jy ! Component: 1750 - total flux cleaned = 0.00337926 Jy ! Component: 1800 - total flux cleaned = 0.00340344 Jy ! Component: 1850 - total flux cleaned = 0.00341537 Jy ! Component: 1900 - total flux cleaned = 0.00339165 Jy ! Component: 1950 - total flux cleaned = 0.00341486 Jy ! Component: 2000 - total flux cleaned = 0.00342621 Jy ! Total flux subtracted in 2048 components = 0.00341475 Jy ! Clean residual min=-0.000635 max=0.000673 Jy/beam ! Clean residual mean=0.000003 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.358935 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 223 components and 0.358935 Jy ![Exited script file: muppet] wmap "J0539+1433_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.496 x 3.146 at -12.35 degrees (North through East) ! Clean map min=-0.0012148 max=0.3265 Jy/beam ! Writing clean map to FITS file: J0539+1433_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.326503 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000229392 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.210772 0.210772 0.421544 0.843087 1.68617 3.37235 6.7447 13.4894 26.9788 53.9576 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.326 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.496 x 3.146 at -12.35 degrees (North through East) ! Clean map min=-0.0012148 max=0.3265 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 J0539+1433_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:34:52 2019