! Started logfile: J0334-4008_X_2017_03_23_pus_uvs.log on Mon May 13 10:17:45 2019 obs J0334-4008_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0334-4008_X_2017_03_23_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.280556 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0334-4008 ! ! 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 1124 lines of history. ! ! Reading 1212 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 J0334-4008_X_2017_03_23_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.453473Jy sigma=0.002310 ! Fit after self-cal, rms=0.361338Jy sigma=0.001763 ! 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=0.7652 mas, bmaj=5.267 mas, bpa=3.785 degrees ! Estimated noise=6147.79 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.617146 Jy ! Component: 100 - total flux cleaned = 0.829204 Jy ! Total flux subtracted in 100 components = 0.829204 Jy ! Clean residual min=-0.063736 max=0.104984 Jy/beam ! Clean residual mean=0.002825 rms=0.033154 Jy/beam ! Combined flux in latest and established models = 0.829204 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.829204 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=0.261932Jy sigma=0.001360 ! Fit after self-cal, rms=0.261821Jy sigma=0.001359 ! 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=0.8254 mas, bmaj=6.324 mas, bpa=4.561 degrees ! Estimated noise=3955.07 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 = 0.157844 Jy ! Component: 100 - total flux cleaned = 0.237285 Jy ! Component: 150 - total flux cleaned = 0.28072 Jy ! Component: 200 - total flux cleaned = 0.29732 Jy ! Total flux subtracted in 200 components = 0.29732 Jy ! Clean residual min=-0.015831 max=0.015840 Jy/beam ! Clean residual mean=0.000854 rms=0.007296 Jy/beam ! Combined flux in latest and established models = 1.12652 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 84 components and 1.12652 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=0.162924Jy sigma=0.000654 ! Fit after self-cal, rms=0.162883Jy sigma=0.000654 ! 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 1.00* FD 1.00* HN 0.91 KP 0.94 ! LA 0.95 MK 1.00* NL 1.00* OV 1.01 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.04 KP 0.95 ! LA 0.97 MK 1.00* NL 1.00* OV 0.98 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00 KP 0.94 ! LA 1.01 MK 1.00* NL 1.00* OV 1.02 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.05 KP 0.96 ! LA 0.99 MK 1.00* NL 1.00* OV 1.03 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.01 KP 0.96 ! LA 0.96 MK 1.00* NL 1.00* OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.09 KP 0.95 ! LA 1.00 MK 1.00* NL 1.00* OV 0.95 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 0.87 KP 0.96 ! LA 0.99 MK 1.00* NL 1.00* OV 1.00 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.07 KP 0.95 ! LA 0.99 MK 1.00* NL 1.00* OV 0.99 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.07 KP 0.94 ! LA 0.97 MK 1.00* NL 1.00* OV 1.01 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.02 KP 0.98 ! LA 1.00 MK 1.00* NL 1.00* OV 0.98 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00 KP 0.94 ! LA 1.03 MK 1.00* NL 1.00* OV 0.98 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 0.98 KP 0.97 ! LA 0.98 MK 1.00* NL 1.00* OV 0.99 ! PT 1.05 SC 1.01 ! ! ! Fit before self-cal, rms=0.162883Jy sigma=0.000654 ! Fit after self-cal, rms=0.158028Jy sigma=0.000609 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8304 mas, bmaj=6.351 mas, bpa=4.513 degrees ! Estimated noise=3901.67 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 = 0.00222603 Jy ! Component: 100 - total flux cleaned = 0.00189888 Jy ! Component: 150 - total flux cleaned = 0.00276008 Jy ! Component: 200 - total flux cleaned = 0.00291022 Jy ! Total flux subtracted in 200 components = 0.00291022 Jy ! Clean residual min=-0.002120 max=0.002088 Jy/beam ! Clean residual mean=0.000068 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 1.12943 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 122 components and 1.12943 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=0.157423Jy sigma=0.000604 ! Fit after self-cal, rms=0.157510Jy sigma=0.000604 ! 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=0.157510Jy sigma=0.000604 ! Fit after self-cal, rms=0.157590Jy sigma=0.000604 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8306 mas, bmaj=6.352 mas, bpa=4.509 degrees ! Estimated noise=3902.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000473065 Jy ! Component: 100 - total flux cleaned = 0.000812355 Jy ! Component: 150 - total flux cleaned = 0.000521263 Jy ! Component: 200 - total flux cleaned = -0.000112306 Jy ! Total flux subtracted in 200 components = -0.000112306 Jy ! Clean residual min=-0.001445 max=0.001445 Jy/beam ! Clean residual mean=0.000013 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 1.12932 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 151 components and 1.12932 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=0.157417Jy sigma=0.000603 ! Fit after self-cal, rms=0.157420Jy sigma=0.000603 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 = -0.000262107 Jy ! Component: 100 - total flux cleaned = -0.000414716 Jy ! Component: 150 - total flux cleaned = -0.000839236 Jy ! Component: 200 - total flux cleaned = -0.00118492 Jy ! Total flux subtracted in 200 components = -0.00118492 Jy ! Clean residual min=-0.001145 max=0.001139 Jy/beam ! Clean residual mean=0.000015 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 1.12814 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 185 components and 1.12814 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=0.157320Jy sigma=0.000603 ! Fit after self-cal, rms=0.157323Jy sigma=0.000603 ! 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=0.157323Jy sigma=0.000603 ! Fit after self-cal, rms=0.157315Jy sigma=0.000603 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8307 mas, bmaj=6.353 mas, bpa=4.509 degrees ! Estimated noise=3901.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149906 Jy ! Component: 100 - total flux cleaned = 0.000212992 Jy ! Component: 150 - total flux cleaned = 0.000212926 Jy ! Component: 200 - total flux cleaned = -0.000149959 Jy ! Total flux subtracted in 200 components = -0.000149959 Jy ! Clean residual min=-0.001003 max=0.000986 Jy/beam ! Clean residual mean=0.000005 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 1.12799 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 210 components and 1.12799 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=0.157239Jy sigma=0.000602 ! Fit after self-cal, rms=0.157241Jy sigma=0.000602 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 = -0.000228763 Jy ! Component: 100 - total flux cleaned = -0.000607984 Jy ! Component: 150 - total flux cleaned = -0.0010851 Jy ! Component: 200 - total flux cleaned = -0.00150477 Jy ! Total flux subtracted in 200 components = -0.00150477 Jy ! Clean residual min=-0.000866 max=0.000879 Jy/beam ! Clean residual mean=0.000003 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 1.12648 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 240 components and 1.12648 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=0.157182Jy sigma=0.000602 ! Fit after self-cal, rms=0.157183Jy sigma=0.000602 ! 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=0.157183Jy sigma=0.000602 ! Fit after self-cal, rms=0.157003Jy sigma=0.000602 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.649 mas, bmaj=7.974 mas, bpa=-3.427 degrees ! Estimated noise=5291.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000360505 Jy ! Component: 100 - total flux cleaned = 0.000359357 Jy ! Component: 150 - total flux cleaned = 0.000404093 Jy ! Component: 200 - total flux cleaned = 0.000402486 Jy ! Total flux subtracted in 200 components = 0.000402486 Jy ! Clean residual min=-0.000789 max=0.000775 Jy/beam ! Clean residual mean=0.000010 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 1.12688 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 266 components and 1.12688 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=0.156972Jy sigma=0.000602 ! Fit after self-cal, rms=0.156963Jy sigma=0.000602 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 = -0.000191539 Jy ! Component: 100 - total flux cleaned = -0.000309977 Jy ! Component: 150 - total flux cleaned = -0.000432956 Jy ! Component: 200 - total flux cleaned = -0.000432561 Jy ! Total flux subtracted in 200 components = -0.000432561 Jy ! Clean residual min=-0.000719 max=0.000733 Jy/beam ! Clean residual mean=-0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 1.12645 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 283 components and 1.12645 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=0.156943Jy sigma=0.000602 ! Fit after self-cal, rms=0.156940Jy sigma=0.000602 ! 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=0.8306 mas, bmaj=6.351 mas, bpa=4.508 degrees ! Estimated noise=3899.81 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8306 x 6.351 at 4.508 degrees (North through East) ! Clean map min=-0.0057396 max=0.68381 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 ! Performing amp+phase self-cal ! ! 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=0.156940Jy sigma=0.000602 ! Fit after self-cal, rms=0.147916Jy sigma=0.000522 ! Inverting map and beam ! Estimated beam: bmin=0.8306 mas, bmaj=6.345 mas, bpa=4.505 degrees ! Estimated noise=3896.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000234741 Jy ! Component: 100 - total flux cleaned = -0.000832084 Jy ! Component: 150 - total flux cleaned = -0.0013238 Jy ! Component: 200 - total flux cleaned = -0.00142915 Jy ! Total flux subtracted in 200 components = -0.00142915 Jy ! Clean residual min=-0.000845 max=0.000846 Jy/beam ! Clean residual mean=-0.000005 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 1.12502 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 316 components and 1.12502 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=0.147847Jy sigma=0.000522 ! Fit after self-cal, rms=0.147846Jy sigma=0.000522 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00032039 Jy ! Component: 100 - total flux cleaned = 0.000273222 Jy ! Component: 150 - total flux cleaned = 0.000409598 Jy ! Component: 200 - total flux cleaned = 0.000365093 Jy ! Total flux subtracted in 200 components = 0.000365093 Jy ! Clean residual min=-0.000736 max=0.000741 Jy/beam ! Clean residual mean=0.000002 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 1.12539 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 345 components and 1.12539 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=0.147800Jy sigma=0.000522 ! Fit after self-cal, rms=0.147799Jy sigma=0.000522 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.147799Jy sigma=0.000522 ! Fit after self-cal, rms=0.147738Jy sigma=0.000522 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=0.7689 mas, bmaj=5.251 mas, bpa=3.681 degrees ! Estimated noise=6063.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.608659 Jy ! Component: 100 - total flux cleaned = 0.815186 Jy ! Component: 150 - total flux cleaned = 0.934484 Jy ! Component: 200 - total flux cleaned = 1.00559 Jy ! Total flux subtracted in 200 components = 1.00559 Jy ! Clean residual min=-0.024751 max=0.035899 Jy/beam ! Clean residual mean=0.001179 rms=0.012169 Jy/beam ! Combined flux in latest and established models = 1.00559 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 47 model components to the UV plane model. ! The established model now contains 47 components and 1.00559 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8307 mas, bmaj=6.345 mas, bpa=4.503 degrees ! Estimated noise=3896.03 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 = 0.054125 Jy ! Component: 100 - total flux cleaned = 0.0828093 Jy ! Component: 150 - total flux cleaned = 0.0972045 Jy ! Component: 200 - total flux cleaned = 0.103513 Jy ! Total flux subtracted in 200 components = 0.103513 Jy ! Clean residual min=-0.006652 max=0.006782 Jy/beam ! Clean residual mean=0.000375 rms=0.003032 Jy/beam ! Combined flux in latest and established models = 1.1091 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 108 components and 1.1091 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=2.648 mas, bmaj=7.964 mas, bpa=-3.41 degrees ! Estimated noise=5287.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00756655 Jy ! Component: 100 - total flux cleaned = 0.00941047 Jy ! Component: 150 - total flux cleaned = 0.0131292 Jy ! Component: 200 - total flux cleaned = 0.0165661 Jy ! Total flux subtracted in 200 components = 0.0165661 Jy ! Clean residual min=-0.002413 max=0.002452 Jy/beam ! Clean residual mean=0.000126 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 1.12567 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 = 0.00301766 Jy ! Component: 100 - total flux cleaned = 0.00502481 Jy ! Component: 150 - total flux cleaned = 0.00593314 Jy ! Component: 200 - total flux cleaned = 0.00691809 Jy ! Total flux subtracted in 200 components = 0.00691809 Jy ! Clean residual min=-0.002819 max=0.002828 Jy/beam ! Clean residual mean=0.000053 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 1.13259 Jy ! Adding 129 model components to the UV plane model. ! The established model now contains 230 components and 1.13258 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8307 mas, bmaj=6.345 mas, bpa=4.503 degrees ! Estimated noise=3896.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000525284 Jy ! Component: 100 - total flux cleaned = 0.00035542 Jy ! Component: 150 - total flux cleaned = 0.000494435 Jy ! Component: 200 - total flux cleaned = 0.000747511 Jy ! Total flux subtracted in 200 components = 0.000747511 Jy ! Clean residual min=-0.001998 max=0.001981 Jy/beam ! Clean residual mean=0.000015 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 1.13333 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 268 components and 1.13333 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=0.148131Jy sigma=0.000524 ! Fit after self-cal, rms=0.148099Jy sigma=0.000524 wmodel J0334-4008_X_2017_03_23_pus_map.mod ! Writing 268 model components to file: J0334-4008_X_2017_03_23_pus_map.mod wobs J0334-4008_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0334-4008_X_2017_03_23_pus_uvs.fits wwins J0334-4008_X_2017_03_23_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J0334-4008_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8307 x 6.345 at 4.503 degrees (North through East) ! Clean map min=-0.0043172 max=0.68385 Jy/beam ! Writing clean map to FITS file: J0334-4008_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.683855 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000724042 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.31763 0.31763 0.63526 1.27052 2.54104 5.08208 10.1642 20.3283 40.6566 81.3132 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.683 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8307 x 6.345 at 4.503 degrees (North through East) ! Clean map min=-0.0043172 max=0.68385 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 J0334-4008_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:17:45 2019