! Started logfile: J0317-2803_X_2017_10_21_pus_uvs.log on Sat May 11 21:50:01 2019 obs J0317-2803_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0317-2803_X_2017_10_21_pus_uva.fits ! AN table 1: 72 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.768133 visibilities/baseline/integration-bin. ! Found source: J0317-2803 ! ! 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 1202 lines of history. ! ! Reading 23892 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 J0317-2803_X_2017_10_21_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 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.926374Jy sigma=0.007379 ! Fit after self-cal, rms=0.892704Jy sigma=0.007120 ! 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=0.7439 mas, bmaj=4.72 mas, bpa=-18.08 degrees ! Estimated noise=1184.75 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 = 0.0862599 Jy ! Component: 100 - total flux cleaned = 0.105309 Jy ! Total flux subtracted in 100 components = 0.105309 Jy ! Clean residual min=-0.004235 max=0.006350 Jy/beam ! Clean residual mean=-0.000032 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 0.105309 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.105309 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=0.095417Jy sigma=0.000699 ! Fit after self-cal, rms=0.095409Jy sigma=0.000699 ! 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=0.9974 mas, bmaj=4.706 mas, bpa=-16.79 degrees ! Estimated noise=589.537 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 = 0.00904674 Jy ! Component: 100 - total flux cleaned = 0.0135287 Jy ! Component: 150 - total flux cleaned = 0.0161974 Jy ! Component: 200 - total flux cleaned = 0.0179293 Jy ! Total flux subtracted in 200 components = 0.0179293 Jy ! Clean residual min=-0.002779 max=0.002757 Jy/beam ! Clean residual mean=-0.000040 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.123239 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 37 components and 0.123239 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=0.094625Jy sigma=0.000692 ! Fit after self-cal, rms=0.094631Jy sigma=0.000691 ! 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 1.07 HN 1.00* KP 0.97 ! LA 1.03 MK 1.01 NL 0.99 OV 0.99 ! PT 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 1.00* KP 0.95 ! LA 0.98 MK 1.05 NL 1.06 OV 0.97 ! PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.00* KP 0.95 ! LA 0.94 MK 1.04 NL 1.03 OV 1.00 ! PT 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.00* KP 0.99 ! LA 0.99 MK 1.00 NL 1.05 OV 0.98 ! PT 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00* KP 1.00 ! LA 1.02 MK 1.00 NL 0.97 OV 1.05 ! PT 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.00* KP 0.97 ! LA 0.99 MK 1.05 NL 0.95 OV 1.05 ! PT 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00* KP 0.99 ! LA 0.95 MK 1.04 NL 1.02 OV 1.02 ! PT 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.06 HN 1.00* KP 1.01 ! LA 0.98 MK 0.96 NL 0.97 OV 0.98 ! PT 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.00* KP 0.98 ! LA 0.93 MK 0.99 NL 1.05 OV 1.02 ! PT 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.00* KP 0.98 ! LA 0.96 MK 1.02 NL 0.96 OV 0.97 ! PT 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.00* KP 0.93 ! LA 0.96 MK 1.02 NL 1.00 OV 1.02 ! PT 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.96 HN 1.00* KP 1.00* ! LA 0.98 MK 0.94 NL 0.97 OV 0.98 ! PT 0.94 ! ! ! Fit before self-cal, rms=0.094631Jy sigma=0.000691 ! Fit after self-cal, rms=0.094384Jy sigma=0.000690 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=4.749 mas, bpa=-16.79 degrees ! Estimated noise=587.388 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 = 0.000100993 Jy ! Component: 100 - total flux cleaned = -4.05736e-05 Jy ! Component: 150 - total flux cleaned = -0.000151983 Jy ! Component: 200 - total flux cleaned = -0.000190635 Jy ! Total flux subtracted in 200 components = -0.000190635 Jy ! Clean residual min=-0.002004 max=0.003077 Jy/beam ! Clean residual mean=-0.000029 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.123048 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.123048 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=0.094369Jy sigma=0.000690 ! Fit after self-cal, rms=0.094400Jy sigma=0.000690 ! 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=0.094400Jy sigma=0.000690 ! Fit after self-cal, rms=0.094265Jy sigma=0.000690 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=4.756 mas, bpa=-16.79 degrees ! Estimated noise=586.908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.85149e-06 Jy ! Component: 100 - total flux cleaned = -0.000169777 Jy ! Component: 150 - total flux cleaned = -0.000238363 Jy ! Component: 200 - total flux cleaned = -0.000268527 Jy ! Total flux subtracted in 200 components = -0.000268527 Jy ! Clean residual min=-0.001945 max=0.002877 Jy/beam ! Clean residual mean=-0.000029 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.12278 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.12278 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=0.094257Jy sigma=0.000690 ! Fit after self-cal, rms=0.094256Jy sigma=0.000690 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 = -7.31427e-05 Jy ! Component: 100 - total flux cleaned = -0.000133384 Jy ! Component: 150 - total flux cleaned = -0.000172469 Jy ! Component: 200 - total flux cleaned = -0.000172366 Jy ! Total flux subtracted in 200 components = -0.000172366 Jy ! Clean residual min=-0.001899 max=0.002720 Jy/beam ! Clean residual mean=-0.000030 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.122607 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.122607 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=0.094252Jy sigma=0.000690 ! Fit after self-cal, rms=0.094250Jy sigma=0.000690 ! 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=0.094250Jy sigma=0.000690 ! Fit after self-cal, rms=0.094119Jy sigma=0.000690 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=4.764 mas, bpa=-16.79 degrees ! Estimated noise=586.445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000234389 Jy ! Component: 100 - total flux cleaned = -0.000371318 Jy ! Component: 150 - total flux cleaned = -0.00040923 Jy ! Component: 200 - total flux cleaned = -0.000432564 Jy ! Total flux subtracted in 200 components = -0.000432564 Jy ! Clean residual min=-0.001860 max=0.002617 Jy/beam ! Clean residual mean=-0.000029 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.122175 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.122175 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=0.094116Jy sigma=0.000689 ! Fit after self-cal, rms=0.094114Jy sigma=0.000689 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 = -6.62079e-05 Jy ! Component: 100 - total flux cleaned = -0.000112681 Jy ! Component: 150 - total flux cleaned = -0.000112931 Jy ! Component: 200 - total flux cleaned = -0.000112865 Jy ! Total flux subtracted in 200 components = -0.000112865 Jy ! Clean residual min=-0.001860 max=0.002555 Jy/beam ! Clean residual mean=-0.000030 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.122062 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.122062 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=0.094111Jy sigma=0.000689 ! Fit after self-cal, rms=0.094110Jy sigma=0.000689 ! 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=0.094110Jy sigma=0.000689 ! Fit after self-cal, rms=0.094025Jy sigma=0.000689 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.608 mas, bmaj=7.236 mas, bpa=7.046 degrees ! Estimated noise=666.471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.64993e-05 Jy ! Component: 100 - total flux cleaned = 6.11467e-05 Jy ! Component: 150 - total flux cleaned = 7.56899e-05 Jy ! Component: 200 - total flux cleaned = 8.7324e-05 Jy ! Total flux subtracted in 200 components = 8.7324e-05 Jy ! Clean residual min=-0.002496 max=0.003052 Jy/beam ! Clean residual mean=-0.000045 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.122149 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 0.122149 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=0.094024Jy sigma=0.000689 ! Fit after self-cal, rms=0.094026Jy sigma=0.000689 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.62906e-05 Jy ! Component: 100 - total flux cleaned = -2.57829e-05 Jy ! Component: 150 - total flux cleaned = -1.47849e-05 Jy ! Component: 200 - total flux cleaned = -1.41871e-05 Jy ! Total flux subtracted in 200 components = -1.41871e-05 Jy ! Clean residual min=-0.002480 max=0.002974 Jy/beam ! Clean residual mean=-0.000046 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.122135 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 103 components and 0.122135 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=0.094026Jy sigma=0.000689 ! Fit after self-cal, rms=0.094026Jy sigma=0.000689 ! 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 mas, bmaj=4.771 mas, bpa=-16.79 degrees ! Estimated noise=586.043 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1 x 4.771 at -16.79 degrees (North through East) ! Clean map min=-0.0023688 max=0.10991 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=0.7426 mas, bmaj=4.803 mas, bpa=-18.1 degrees ! Estimated noise=1177.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0855783 Jy ! Component: 100 - total flux cleaned = 0.104539 Jy ! Component: 150 - total flux cleaned = 0.111721 Jy ! Component: 200 - total flux cleaned = 0.115635 Jy ! Total flux subtracted in 200 components = 0.115635 Jy ! Clean residual min=-0.002674 max=0.003378 Jy/beam ! Clean residual mean=-0.000016 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.115635 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.115635 Jy ! Inverting map and beam ! Estimated beam: bmin=1 mas, bmaj=4.771 mas, bpa=-16.79 degrees ! Estimated noise=586.043 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 = 0.00346572 Jy ! Component: 100 - total flux cleaned = 0.00441371 Jy ! Component: 150 - total flux cleaned = 0.00498394 Jy ! Component: 200 - total flux cleaned = 0.00540769 Jy ! Total flux subtracted in 200 components = 0.00540769 Jy ! Clean residual min=-0.001833 max=0.002875 Jy/beam ! Clean residual mean=-0.000027 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.121042 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 0.121042 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=2.608 mas, bmaj=7.236 mas, bpa=7.046 degrees ! Estimated noise=666.471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000923998 Jy ! Component: 100 - total flux cleaned = 0.00109493 Jy ! Component: 150 - total flux cleaned = 0.00121068 Jy ! Component: 200 - total flux cleaned = 0.00125999 Jy ! Total flux subtracted in 200 components = 0.00125999 Jy ! Clean residual min=-0.002399 max=0.003270 Jy/beam ! Clean residual mean=-0.000043 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.122302 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 = 4.44109e-05 Jy ! Component: 100 - total flux cleaned = 8.37563e-05 Jy ! Component: 150 - total flux cleaned = 0.000106966 Jy ! Component: 200 - total flux cleaned = 0.00010695 Jy ! Total flux subtracted in 200 components = 0.00010695 Jy ! Clean residual min=-0.002407 max=0.003173 Jy/beam ! Clean residual mean=-0.000044 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.122409 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 65 components and 0.122409 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1 mas, bmaj=4.771 mas, bpa=-16.79 degrees ! Estimated noise=586.043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000184481 Jy ! Component: 100 - total flux cleaned = -0.000241659 Jy ! Component: 150 - total flux cleaned = -0.000293307 Jy ! Component: 200 - total flux cleaned = -0.0003094 Jy ! Total flux subtracted in 200 components = -0.0003094 Jy ! Clean residual min=-0.001747 max=0.002649 Jy/beam ! Clean residual mean=-0.000028 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.1221 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.1221 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=0.094029Jy sigma=0.000689 ! Fit after self-cal, rms=0.094021Jy sigma=0.000689 wmodel J0317-2803_X_2017_10_21_pus_map.mod ! Writing 78 model components to file: J0317-2803_X_2017_10_21_pus_map.mod wobs J0317-2803_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0317-2803_X_2017_10_21_pus_uvs.fits wwins J0317-2803_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J0317-2803_X_2017_10_21_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 = 0.00107809 Jy ! Component: 100 - total flux cleaned = 0.00152659 Jy ! Component: 150 - total flux cleaned = 0.00155528 Jy ! Component: 200 - total flux cleaned = 0.00142368 Jy ! Component: 250 - total flux cleaned = 0.00125192 Jy ! Component: 300 - total flux cleaned = 0.0010688 Jy ! Component: 350 - total flux cleaned = 0.000874812 Jy ! Component: 400 - total flux cleaned = 0.000671727 Jy ! Component: 450 - total flux cleaned = 0.000498728 Jy ! Component: 500 - total flux cleaned = 0.000298731 Jy ! Component: 550 - total flux cleaned = 0.000143966 Jy ! Component: 600 - total flux cleaned = -3.32163e-06 Jy ! Component: 650 - total flux cleaned = -0.000143313 Jy ! Component: 700 - total flux cleaned = -0.000291548 Jy ! Component: 750 - total flux cleaned = -0.000362936 Jy ! Component: 800 - total flux cleaned = -0.000430726 Jy ! Component: 850 - total flux cleaned = -0.00048273 Jy ! Component: 900 - total flux cleaned = -0.000520092 Jy ! Component: 950 - total flux cleaned = -0.000507781 Jy ! Component: 1000 - total flux cleaned = -0.000519436 Jy ! Component: 1050 - total flux cleaned = -0.000485233 Jy ! Component: 1100 - total flux cleaned = -0.000496164 Jy ! Component: 1150 - total flux cleaned = -0.00048537 Jy ! Component: 1200 - total flux cleaned = -0.000474941 Jy ! Component: 1250 - total flux cleaned = -0.000485208 Jy ! Component: 1300 - total flux cleaned = -0.000485263 Jy ! Component: 1350 - total flux cleaned = -0.000485243 Jy ! Component: 1400 - total flux cleaned = -0.000456006 Jy ! Component: 1450 - total flux cleaned = -0.000436702 Jy ! Component: 1500 - total flux cleaned = -0.000446168 Jy ! Component: 1550 - total flux cleaned = -0.000408622 Jy ! Component: 1600 - total flux cleaned = -0.000408679 Jy ! Component: 1650 - total flux cleaned = -0.00039954 Jy ! Component: 1700 - total flux cleaned = -0.000399522 Jy ! Component: 1750 - total flux cleaned = -0.000417617 Jy ! Component: 1800 - total flux cleaned = -0.000426599 Jy ! Component: 1850 - total flux cleaned = -0.000435651 Jy ! Component: 1900 - total flux cleaned = -0.000453499 Jy ! Component: 1950 - total flux cleaned = -0.000471362 Jy ! Component: 2000 - total flux cleaned = -0.000480266 Jy ! Total flux subtracted in 2048 components = -0.000506889 Jy ! Clean residual min=-0.000600 max=0.000558 Jy/beam ! Clean residual mean=-0.000009 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.121593 Jy keep ! Adding 186 model components to the UV plane model. ! The established model now contains 264 components and 0.121593 Jy ![Exited script file: muppet] wmap "J0317-2803_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1 x 4.771 at -16.79 degrees (North through East) ! Clean map min=-0.0017473 max=0.10995 Jy/beam ! Writing clean map to FITS file: J0317-2803_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.109948 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000192097 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.52415 0.52415 1.0483 2.0966 4.1932 8.3864 16.7728 33.5456 67.0912 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.109 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 x 4.771 at -16.79 degrees (North through East) ! Clean map min=-0.0017473 max=0.10995 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 J0317-2803_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:50:03 2019