! Started logfile: J2248-3235_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:33:49 2019 obs J2248-3235_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J2248-3235_X_2017_04_28_pus_uva.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.902564 visibilities/baseline/integration-bin. ! Found source: J2248-3235 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 907 lines of history. ! ! Reading 6336 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 J2248-3235_X_2017_04_28_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.589995Jy sigma=0.003768 ! Fit after self-cal, rms=0.584386Jy sigma=0.003733 ! 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=0.6257 mas, bmaj=1.802 mas, bpa=-3.216 degrees ! Estimated noise=2382.11 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 = 0.345406 Jy ! Component: 100 - total flux cleaned = 0.420728 Jy ! Total flux subtracted in 100 components = 0.420728 Jy ! Clean residual min=-0.018562 max=0.033547 Jy/beam ! Clean residual mean=0.000220 rms=0.006142 Jy/beam ! Combined flux in latest and established models = 0.420728 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.420728 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=0.141188Jy sigma=0.000830 ! Fit after self-cal, rms=0.141188Jy sigma=0.000830 ! 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=0.7734 mas, bmaj=2.107 mas, bpa=-3.552 degrees ! Estimated noise=1365.38 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 = 0.0224617 Jy ! Component: 100 - total flux cleaned = 0.0285787 Jy ! Component: 150 - total flux cleaned = 0.0292295 Jy ! Component: 200 - total flux cleaned = 0.0297476 Jy ! Total flux subtracted in 200 components = 0.0297476 Jy ! Clean residual min=-0.019790 max=0.032144 Jy/beam ! Clean residual mean=0.000268 rms=0.006476 Jy/beam ! Combined flux in latest and established models = 0.450475 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.450475 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=0.140664Jy sigma=0.000789 ! Fit after self-cal, rms=0.140648Jy sigma=0.000789 ! 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 0.92 FD 0.92 HN 1.25 KP 0.93 ! LA 1.33 MK 0.98 NL 1.05 OV 0.96 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.93 HN 1.15 KP 0.93 ! LA 1.36 MK 0.94 NL 1.04 OV 0.92 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.92 HN 1.26 KP 0.87 ! LA 1.42 MK 0.98 NL 1.04 OV 0.95 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.89 HN 1.17 KP 0.91 ! LA 1.48 MK 0.95 NL 1.05 OV 0.95 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.88 HN 1.27 KP 0.91 ! LA 1.40 MK 0.99 NL 1.08 OV 0.94 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.90 HN 1.20 KP 0.89 ! LA 1.50 MK 0.99 NL 1.09 OV 0.92 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.93 HN 1.41 KP 0.89 ! LA 1.43 MK 0.99 NL 1.06 OV 0.92 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.94 HN 1.22 KP 0.90 ! LA 1.37 MK 0.99 NL 1.09 OV 0.92 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.92 HN 1.26 KP 0.91 ! LA 1.40 MK 0.97 NL 1.08 OV 0.94 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.93 HN 1.17 KP 0.93 ! LA 1.52 MK 1.02 NL 1.08 OV 0.93 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.94 HN 1.22 KP 0.93 ! LA 1.57 MK 0.99 NL 1.11 OV 0.93 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.91 HN 1.19 KP 0.91 ! LA 1.43 MK 0.97 NL 1.09 OV 0.93 ! PT 1.03 SC 1.01 ! ! ! Fit before self-cal, rms=0.140648Jy sigma=0.000789 ! Fit after self-cal, rms=0.142685Jy sigma=0.000655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7741 mas, bmaj=2.093 mas, bpa=-3.453 degrees ! Estimated noise=1361.21 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 = 0.000792346 Jy ! Component: 100 - total flux cleaned = 0.000645334 Jy ! Component: 150 - total flux cleaned = 0.000453706 Jy ! Component: 200 - total flux cleaned = 0.000286541 Jy ! Total flux subtracted in 200 components = 0.000286541 Jy ! Clean residual min=-0.003589 max=0.004934 Jy/beam ! Clean residual mean=0.000014 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.450762 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 15 components and 0.450762 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=0.142586Jy sigma=0.000654 ! Fit after self-cal, rms=0.143066Jy sigma=0.000654 ! 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=0.143066Jy sigma=0.000654 ! Fit after self-cal, rms=0.143174Jy sigma=0.000654 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7735 mas, bmaj=2.092 mas, bpa=-3.441 degrees ! Estimated noise=1360.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000731256 Jy ! Component: 100 - total flux cleaned = 0.000558298 Jy ! Component: 150 - total flux cleaned = 0.000409767 Jy ! Component: 200 - total flux cleaned = 0.000320904 Jy ! Total flux subtracted in 200 components = 0.000320904 Jy ! Clean residual min=-0.003506 max=0.004807 Jy/beam ! Clean residual mean=0.000015 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.451083 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 16 components and 0.451083 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=0.143105Jy sigma=0.000654 ! Fit after self-cal, rms=0.143110Jy sigma=0.000654 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (16.2, 13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318051 Jy ! Component: 100 - total flux cleaned = 0.00336078 Jy ! Component: 150 - total flux cleaned = 0.00343289 Jy ! Component: 200 - total flux cleaned = 0.0034335 Jy ! Total flux subtracted in 200 components = 0.0034335 Jy ! Clean residual min=-0.003283 max=0.003724 Jy/beam ! Clean residual mean=0.000007 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.454516 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.454516 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=0.142890Jy sigma=0.000653 ! Fit after self-cal, rms=0.142867Jy sigma=0.000653 ! 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=0.142867Jy sigma=0.000653 ! Fit after self-cal, rms=0.142833Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7728 mas, bmaj=2.091 mas, bpa=-3.443 degrees ! Estimated noise=1361.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00089252 Jy ! Component: 100 - total flux cleaned = 0.00111578 Jy ! Component: 150 - total flux cleaned = 0.00111527 Jy ! Component: 200 - total flux cleaned = 0.0011151 Jy ! Total flux subtracted in 200 components = 0.0011151 Jy ! Clean residual min=-0.003278 max=0.003624 Jy/beam ! Clean residual mean=0.000004 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.455631 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.455631 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=0.142758Jy sigma=0.000652 ! Fit after self-cal, rms=0.142753Jy sigma=0.000652 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 = 4.75974e-05 Jy ! Component: 100 - total flux cleaned = 3.73462e-06 Jy ! Component: 150 - total flux cleaned = 3.29283e-06 Jy ! Component: 200 - total flux cleaned = -3.74741e-05 Jy ! Total flux subtracted in 200 components = -3.74741e-05 Jy ! Clean residual min=-0.003270 max=0.003468 Jy/beam ! Clean residual mean=0.000005 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.455594 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.455594 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=0.142709Jy sigma=0.000652 ! Fit after self-cal, rms=0.142706Jy sigma=0.000652 ! 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=0.142706Jy sigma=0.000652 ! Fit after self-cal, rms=0.142815Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.259 mas, bmaj=6.53 mas, bpa=1.62 degrees ! Estimated noise=1787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147516 Jy ! Component: 100 - total flux cleaned = 0.00151263 Jy ! Component: 150 - total flux cleaned = 0.00151083 Jy ! Component: 200 - total flux cleaned = 0.00154095 Jy ! Total flux subtracted in 200 components = 0.00154095 Jy ! Clean residual min=-0.002550 max=0.002615 Jy/beam ! Clean residual mean=0.000012 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.457135 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 38 components and 0.457135 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=0.142792Jy sigma=0.000652 ! Fit after self-cal, rms=0.142795Jy sigma=0.000652 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 = 0.000114658 Jy ! Component: 100 - total flux cleaned = 8.17621e-05 Jy ! Component: 150 - total flux cleaned = 8.06568e-05 Jy ! Component: 200 - total flux cleaned = 0.000108951 Jy ! Total flux subtracted in 200 components = 0.000108951 Jy ! Clean residual min=-0.002581 max=0.002550 Jy/beam ! Clean residual mean=0.000010 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.457244 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.457244 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=0.142782Jy sigma=0.000652 ! Fit after self-cal, rms=0.142785Jy sigma=0.000652 ! 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=0.7724 mas, bmaj=2.09 mas, bpa=-3.442 degrees ! Estimated noise=1361.84 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7724 x 2.09 at -3.442 degrees (North through East) ! Clean map min=-0.0042941 max=0.44879 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=0.622 mas, bmaj=1.776 mas, bpa=-2.887 degrees ! Estimated noise=2392.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.346794 Jy ! Component: 100 - total flux cleaned = 0.422648 Jy ! Component: 150 - total flux cleaned = 0.44231 Jy ! Component: 200 - total flux cleaned = 0.450824 Jy ! Total flux subtracted in 200 components = 0.450824 Jy ! Clean residual min=-0.006300 max=0.006149 Jy/beam ! Clean residual mean=0.000029 rms=0.001698 Jy/beam ! Combined flux in latest and established models = 0.450824 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.450824 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7724 mas, bmaj=2.09 mas, bpa=-3.442 degrees ! Estimated noise=1361.84 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00551044 Jy ! Component: 100 - total flux cleaned = 0.00731145 Jy ! Component: 150 - total flux cleaned = 0.00732223 Jy ! Component: 200 - total flux cleaned = 0.00722679 Jy ! Total flux subtracted in 200 components = 0.00722679 Jy ! Clean residual min=-0.003172 max=0.003246 Jy/beam ! Clean residual mean=0.000003 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.458051 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.458051 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=2.259 mas, bmaj=6.53 mas, bpa=1.62 degrees ! Estimated noise=1787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154115 Jy ! Component: 100 - total flux cleaned = 0.000155164 Jy ! Component: 150 - total flux cleaned = 6.63334e-05 Jy ! Component: 200 - total flux cleaned = 6.7312e-05 Jy ! Total flux subtracted in 200 components = 6.7312e-05 Jy ! Clean residual min=-0.002740 max=0.002595 Jy/beam ! Clean residual mean=0.000011 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.458118 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 = -4.0544e-05 Jy ! Component: 100 - total flux cleaned = -4.10114e-05 Jy ! Component: 150 - total flux cleaned = -2.73864e-06 Jy ! Component: 200 - total flux cleaned = -1.20992e-06 Jy ! Total flux subtracted in 200 components = -1.20992e-06 Jy ! Clean residual min=-0.002720 max=0.002545 Jy/beam ! Clean residual mean=0.000010 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.458117 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.458117 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7724 mas, bmaj=2.09 mas, bpa=-3.442 degrees ! Estimated noise=1361.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000107074 Jy ! Component: 100 - total flux cleaned = -0.000417405 Jy ! Component: 150 - total flux cleaned = -0.000555063 Jy ! Component: 200 - total flux cleaned = -0.000685947 Jy ! Total flux subtracted in 200 components = -0.000685947 Jy ! Clean residual min=-0.002971 max=0.002835 Jy/beam ! Clean residual mean=0.000003 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.457431 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.457431 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=0.142829Jy sigma=0.000652 ! Fit after self-cal, rms=0.142825Jy sigma=0.000652 wmodel J2248-3235_X_2017_04_28_pus_map.mod ! Writing 53 model components to file: J2248-3235_X_2017_04_28_pus_map.mod wobs J2248-3235_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J2248-3235_X_2017_04_28_pus_uvs.fits wwins J2248-3235_X_2017_04_28_pus_map.win ! wwins: Wrote 3 windows to J2248-3235_X_2017_04_28_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -4.63519e-05 Jy ! Component: 100 - total flux cleaned = 0.000102335 Jy ! Component: 150 - total flux cleaned = 0.000150256 Jy ! Component: 200 - total flux cleaned = 0.000194976 Jy ! Component: 250 - total flux cleaned = 6.20423e-05 Jy ! Component: 300 - total flux cleaned = -6.49434e-05 Jy ! Component: 350 - total flux cleaned = -0.000105094 Jy ! Component: 400 - total flux cleaned = -0.000184713 Jy ! Component: 450 - total flux cleaned = -0.000301601 Jy ! Component: 500 - total flux cleaned = -0.000263505 Jy ! Component: 550 - total flux cleaned = -0.000263855 Jy ! Component: 600 - total flux cleaned = -0.000335805 Jy ! Component: 650 - total flux cleaned = -0.000300158 Jy ! Component: 700 - total flux cleaned = -0.000300477 Jy ! Component: 750 - total flux cleaned = -0.000266799 Jy ! Component: 800 - total flux cleaned = -0.000266908 Jy ! Component: 850 - total flux cleaned = -0.000299265 Jy ! Component: 900 - total flux cleaned = -0.000266233 Jy ! Component: 950 - total flux cleaned = -0.000266119 Jy ! Component: 1000 - total flux cleaned = -0.000234464 Jy ! Component: 1050 - total flux cleaned = -0.00023442 Jy ! Component: 1100 - total flux cleaned = -0.000234173 Jy ! Component: 1150 - total flux cleaned = -0.000204341 Jy ! Component: 1200 - total flux cleaned = -0.000175162 Jy ! Component: 1250 - total flux cleaned = -0.000174696 Jy ! Component: 1300 - total flux cleaned = -0.000202537 Jy ! Component: 1350 - total flux cleaned = -0.000118919 Jy ! Component: 1400 - total flux cleaned = -9.13641e-05 Jy ! Component: 1450 - total flux cleaned = -6.50332e-05 Jy ! Component: 1500 - total flux cleaned = -0.00017132 Jy ! Component: 1550 - total flux cleaned = -0.0001186 Jy ! Component: 1600 - total flux cleaned = -9.27075e-05 Jy ! Component: 1650 - total flux cleaned = -0.000169258 Jy ! Component: 1700 - total flux cleaned = -6.85218e-05 Jy ! Component: 1750 - total flux cleaned = -4.35701e-05 Jy ! Component: 1800 - total flux cleaned = -4.34307e-05 Jy ! Component: 1850 - total flux cleaned = -9.19925e-05 Jy ! Component: 1900 - total flux cleaned = -0.000116198 Jy ! Component: 1950 - total flux cleaned = -0.000163408 Jy ! Component: 2000 - total flux cleaned = -0.000233615 Jy ! Total flux subtracted in 2048 components = -0.000279964 Jy ! Clean residual min=-0.001497 max=0.001171 Jy/beam ! Clean residual mean=0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.457151 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 178 components and 0.457151 Jy ![Exited script file: muppet] wmap "J2248-3235_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7724 x 2.09 at -3.442 degrees (North through East) ! Clean map min=-0.0029724 max=0.44521 Jy/beam ! Writing clean map to FITS file: J2248-3235_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.445213 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000433649 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.292208 0.292208 0.584416 1.16883 2.33766 4.67533 9.35065 18.7013 37.4026 74.8052 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.445 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7724 x 2.09 at -3.442 degrees (North through East) ! Clean map min=-0.0029724 max=0.44521 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 J2248-3235_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:33:50 2019