! Started logfile: J1427-4206_S_2017_03_27_pus_uvs.log on Sun Apr 28 14:43:22 2019 obs J1427-4206_S_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1427-4206_S_2017_03_27_pus_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.133333 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1427-4206 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1684 lines of history. ! ! Reading 168 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1427-4206_S_2017_03_27_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.752559Jy sigma=0.009569 ! Fit after self-cal, rms=1.282836Jy sigma=0.007415 ! 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=1.816 mas, bmaj=6.062 mas, bpa=7.524 degrees ! Estimated noise=11812.4 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 = 1.69706 Jy ! Component: 100 - total flux cleaned = 1.99262 Jy ! Total flux subtracted in 100 components = 1.99262 Jy ! Clean residual min=-0.150803 max=0.153166 Jy/beam ! Clean residual mean=-0.000125 rms=0.059307 Jy/beam ! Combined flux in latest and established models = 1.99262 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.99262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.385624Jy sigma=0.002219 ! Fit after self-cal, rms=0.385593Jy sigma=0.002218 ! 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=1.948 mas, bmaj=6.302 mas, bpa=7.556 degrees ! Estimated noise=11000.4 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 = 0.139253 Jy ! Component: 100 - total flux cleaned = 0.151972 Jy ! Component: 150 - total flux cleaned = 0.182975 Jy ! Component: 200 - total flux cleaned = 0.196926 Jy ! Total flux subtracted in 200 components = 0.196926 Jy ! Clean residual min=-0.069997 max=0.070906 Jy/beam ! Clean residual mean=-0.000145 rms=0.024723 Jy/beam ! Combined flux in latest and established models = 2.18955 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 69 components and 2.18955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147035Jy sigma=0.000829 ! Fit after self-cal, rms=0.143874Jy sigma=0.000808 ! 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 1.00* KP 1.00* ! LA 1.00 MK 1.01 NL 1.00* OV 0.96 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 0.98 MK 1.01 NL 1.00* OV 1.02 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 0.94 MK 1.03 NL 1.00* OV 0.95 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.143874Jy sigma=0.000808 ! Fit after self-cal, rms=0.111319Jy sigma=0.000625 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.969 mas, bmaj=6.304 mas, bpa=7.529 degrees ! Estimated noise=10951.8 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 = 0.00164583 Jy ! Component: 100 - total flux cleaned = 0.00104977 Jy ! Component: 150 - total flux cleaned = 0.00142484 Jy ! Component: 200 - total flux cleaned = 0.00144578 Jy ! Total flux subtracted in 200 components = 0.00144578 Jy ! Clean residual min=-0.005803 max=0.005852 Jy/beam ! Clean residual mean=-0.000007 rms=0.002210 Jy/beam ! Combined flux in latest and established models = 2.19099 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 110 components and 2.19099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104304Jy sigma=0.000587 ! Fit after self-cal, rms=0.104257Jy sigma=0.000587 ! 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. ! ! Fit before self-cal, rms=0.104257Jy sigma=0.000587 ! Fit after self-cal, rms=0.103978Jy sigma=0.000585 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.967 mas, bmaj=6.304 mas, bpa=7.523 degrees ! Estimated noise=10943.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000254385 Jy ! Component: 100 - total flux cleaned = -0.000574581 Jy ! Component: 150 - total flux cleaned = 0.000153931 Jy ! Component: 200 - total flux cleaned = 0.000151546 Jy ! Total flux subtracted in 200 components = 0.000151546 Jy ! Clean residual min=-0.003830 max=0.003868 Jy/beam ! Clean residual mean=-0.000004 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 2.19114 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 135 components and 2.19114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102956Jy sigma=0.000580 ! Fit after self-cal, rms=0.102905Jy sigma=0.000579 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 = 0.00236755 Jy ! Component: 100 - total flux cleaned = 0.00293169 Jy ! Component: 150 - total flux cleaned = 0.00401397 Jy ! Component: 200 - total flux cleaned = 0.00518877 Jy ! Total flux subtracted in 200 components = 0.00518877 Jy ! Clean residual min=-0.002128 max=0.002127 Jy/beam ! Clean residual mean=-0.000001 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 2.19633 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 171 components and 2.19633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102609Jy sigma=0.000578 ! Fit after self-cal, rms=0.102594Jy sigma=0.000577 ! 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. ! ! Fit before self-cal, rms=0.102594Jy sigma=0.000577 ! Fit after self-cal, rms=0.102510Jy sigma=0.000577 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.967 mas, bmaj=6.304 mas, bpa=7.529 degrees ! Estimated noise=10937.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000461656 Jy ! Component: 100 - total flux cleaned = -0.0010426 Jy ! Component: 150 - total flux cleaned = -0.00147782 Jy ! Component: 200 - total flux cleaned = -0.00236273 Jy ! Total flux subtracted in 200 components = -0.00236273 Jy ! Clean residual min=-0.001330 max=0.001324 Jy/beam ! Clean residual mean=-0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 2.19397 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 204 components and 2.19397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102368Jy sigma=0.000577 ! Fit after self-cal, rms=0.102360Jy sigma=0.000576 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 = 0.00136505 Jy ! Component: 100 - total flux cleaned = 0.00143824 Jy ! Component: 150 - total flux cleaned = 0.00118678 Jy ! Component: 200 - total flux cleaned = 0.000941114 Jy ! Total flux subtracted in 200 components = 0.000941114 Jy ! Clean residual min=-0.001032 max=0.001021 Jy/beam ! Clean residual mean=-0.000000 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 2.19491 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 240 components and 2.19491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102290Jy sigma=0.000576 ! Fit after self-cal, rms=0.102287Jy sigma=0.000576 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.102287Jy sigma=0.000576 ! Fit after self-cal, rms=0.102278Jy sigma=0.000576 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.489 mas, bmaj=15.37 mas, bpa=-1.667 degrees ! Estimated noise=21402.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000755998 Jy ! Component: 100 - total flux cleaned = -0.00156031 Jy ! Component: 150 - total flux cleaned = -0.00236899 Jy ! Component: 200 - total flux cleaned = -0.00271403 Jy ! Total flux subtracted in 200 components = -0.00271403 Jy ! Clean residual min=-0.000698 max=0.000684 Jy/beam ! Clean residual mean=-0.000003 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 2.1922 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 271 components and 2.1922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102263Jy sigma=0.000576 ! Fit after self-cal, rms=0.102260Jy sigma=0.000576 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 = 0.000735018 Jy ! Component: 100 - total flux cleaned = 0.00108409 Jy ! Component: 150 - total flux cleaned = 0.00160489 Jy ! Component: 200 - total flux cleaned = 0.00223892 Jy ! Total flux subtracted in 200 components = 0.00223892 Jy ! Clean residual min=-0.000462 max=0.000467 Jy/beam ! Clean residual mean=0.000001 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 2.19444 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 301 components and 2.19444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102250Jy sigma=0.000576 ! Fit after self-cal, rms=0.102249Jy sigma=0.000576 ! 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=1.967 mas, bmaj=6.304 mas, bpa=7.53 degrees ! Estimated noise=10937.1 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.967 x 6.304 at 7.53 degrees (North through East) ! Clean map min=-0.066816 max=1.9973 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. ! ! Fit before self-cal, rms=0.102249Jy sigma=0.000576 ! Fit after self-cal, rms=0.078395Jy sigma=0.000433 ! Inverting map and beam ! Estimated beam: bmin=1.967 mas, bmaj=6.304 mas, bpa=7.533 degrees ! Estimated noise=10936.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000392493 Jy ! Component: 100 - total flux cleaned = 0.000146828 Jy ! Component: 150 - total flux cleaned = -8.27004e-06 Jy ! Component: 200 - total flux cleaned = 3.03831e-05 Jy ! Total flux subtracted in 200 components = 3.03831e-05 Jy ! Clean residual min=-0.000656 max=0.000653 Jy/beam ! Clean residual mean=-0.000000 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 2.19447 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 329 components and 2.19447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078359Jy sigma=0.000433 ! Fit after self-cal, rms=0.078359Jy sigma=0.000433 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.7509e-05 Jy ! Component: 100 - total flux cleaned = 0.000112136 Jy ! Component: 150 - total flux cleaned = 0.000179734 Jy ! Component: 200 - total flux cleaned = 7.66572e-05 Jy ! Total flux subtracted in 200 components = 7.66572e-05 Jy ! Clean residual min=-0.000583 max=0.000588 Jy/beam ! Clean residual mean=-0.000000 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 2.19454 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 348 components and 2.19454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078335Jy sigma=0.000433 ! Fit after self-cal, rms=0.078334Jy sigma=0.000433 ! Inverting map ! Added new window around map position (36, -127). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000211338 Jy ! Component: 100 - total flux cleaned = 0.000209136 Jy ! Component: 150 - total flux cleaned = 0.000206289 Jy ! Component: 200 - total flux cleaned = 0.000206422 Jy ! Total flux subtracted in 200 components = 0.000206422 Jy ! Clean residual min=-0.000760 max=0.000736 Jy/beam ! Clean residual mean=-0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 2.19475 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 362 components and 2.19475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078326Jy sigma=0.000433 ! Fit after self-cal, rms=0.078326Jy sigma=0.000433 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078326Jy sigma=0.000433 ! Fit after self-cal, rms=0.078325Jy sigma=0.000433 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=1.831 mas, bmaj=6.044 mas, bpa=7.495 degrees ! Estimated noise=11796.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.20643 Jy ! Component: 100 - total flux cleaned = 1.76888 Jy ! Component: 150 - total flux cleaned = 2.03676 Jy ! Component: 200 - total flux cleaned = 2.21866 Jy ! Total flux subtracted in 200 components = 2.21866 Jy ! Clean residual min=-1.202059 max=1.264511 Jy/beam ! Clean residual mean=-0.000232 rms=0.289148 Jy/beam ! Combined flux in latest and established models = 2.21866 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 15 model components to the UV plane model. ! The established model now contains 15 components and 2.21866 Jy ! Inverting map and beam ! Estimated beam: bmin=1.967 mas, bmaj=6.304 mas, bpa=7.532 degrees ! Estimated noise=10936.6 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 = 0.252536 Jy ! Component: 100 - total flux cleaned = 0.398208 Jy ! Component: 150 - total flux cleaned = 0.500767 Jy ! Component: 200 - total flux cleaned = 0.575432 Jy ! Total flux subtracted in 200 components = 0.575432 Jy ! Clean residual min=-0.752122 max=0.906554 Jy/beam ! Clean residual mean=-0.000183 rms=0.232583 Jy/beam ! Combined flux in latest and established models = 2.79409 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 2.79409 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.489 mas, bmaj=15.37 mas, bpa=-1.67 degrees ! Estimated noise=21401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.122084 Jy ! Component: 100 - total flux cleaned = 0.141078 Jy ! Component: 150 - total flux cleaned = 0.141029 Jy ! Component: 200 - total flux cleaned = 0.139918 Jy ! Total flux subtracted in 200 components = 0.139918 Jy ! Clean residual min=-0.233136 max=0.233855 Jy/beam ! Clean residual mean=-0.000282 rms=0.074452 Jy/beam ! Combined flux in latest and established models = 2.93401 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 = -0.000466742 Jy ! Component: 100 - total flux cleaned = -0.00130996 Jy ! Component: 150 - total flux cleaned = -0.00167821 Jy ! Component: 200 - total flux cleaned = -0.00233767 Jy ! Total flux subtracted in 200 components = -0.00233767 Jy ! Clean residual min=-0.230913 max=0.231746 Jy/beam ! Clean residual mean=-0.000276 rms=0.073782 Jy/beam ! Combined flux in latest and established models = 2.93167 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 2.93167 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.967 mas, bmaj=6.304 mas, bpa=7.532 degrees ! Estimated noise=10936.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145051 Jy ! Component: 100 - total flux cleaned = 0.00934934 Jy ! Component: 150 - total flux cleaned = 0.00973419 Jy ! Component: 200 - total flux cleaned = 0.00973298 Jy ! Total flux subtracted in 200 components = 0.00973298 Jy ! Clean residual min=-0.783023 max=0.845846 Jy/beam ! Clean residual mean=-0.000069 rms=0.228182 Jy/beam ! Combined flux in latest and established models = 2.9414 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 2.9414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.386387Jy sigma=0.007128 ! Fit after self-cal, rms=0.925719Jy sigma=0.004775 wmodel J1427-4206_S_2017_03_27_pus_map.mod ! Writing 40 model components to file: J1427-4206_S_2017_03_27_pus_map.mod wobs J1427-4206_S_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1427-4206_S_2017_03_27_pus_uvs.fits wwins J1427-4206_S_2017_03_27_pus_map.win ! wwins: Wrote 1 windows to J1427-4206_S_2017_03_27_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0465771 Jy ! Component: 100 - total flux cleaned = 0.047086 Jy ! Component: 150 - total flux cleaned = 0.0475186 Jy ! Component: 200 - total flux cleaned = 0.0476109 Jy ! Component: 250 - total flux cleaned = 0.0476176 Jy ! Component: 300 - total flux cleaned = 0.0573874 Jy ! Component: 350 - total flux cleaned = 0.0760975 Jy ! Component: 400 - total flux cleaned = 0.0818716 Jy ! Component: 450 - total flux cleaned = 0.0845714 Jy ! Component: 500 - total flux cleaned = 0.0766363 Jy ! Component: 550 - total flux cleaned = 0.0740554 Jy ! Component: 600 - total flux cleaned = 0.0714384 Jy ! Component: 650 - total flux cleaned = 0.071413 Jy ! Component: 700 - total flux cleaned = 0.071416 Jy ! Component: 750 - total flux cleaned = 0.0688981 Jy ! Component: 800 - total flux cleaned = 0.0714281 Jy ! Component: 850 - total flux cleaned = 0.0714555 Jy ! Component: 900 - total flux cleaned = 0.0714728 Jy ! Component: 950 - total flux cleaned = 0.0764815 Jy ! Component: 1000 - total flux cleaned = 0.0789894 Jy ! Component: 1050 - total flux cleaned = 0.0864644 Jy ! Component: 1100 - total flux cleaned = 0.0940879 Jy ! Component: 1150 - total flux cleaned = 0.0992845 Jy ! Component: 1200 - total flux cleaned = 0.109777 Jy ! Component: 1250 - total flux cleaned = 0.117848 Jy ! Component: 1300 - total flux cleaned = 0.126013 Jy ! Component: 1350 - total flux cleaned = 0.13164 Jy ! Component: 1400 - total flux cleaned = 0.140237 Jy ! Component: 1450 - total flux cleaned = 0.146081 Jy ! Component: 1500 - total flux cleaned = 0.152026 Jy ! Component: 1550 - total flux cleaned = 0.161153 Jy ! Component: 1600 - total flux cleaned = 0.17045 Jy ! Component: 1650 - total flux cleaned = 0.183235 Jy ! Component: 1700 - total flux cleaned = 0.193106 Jy ! Component: 1750 - total flux cleaned = 0.206493 Jy ! Component: 1800 - total flux cleaned = 0.213352 Jy ! Component: 1850 - total flux cleaned = 0.227414 Jy ! Component: 1900 - total flux cleaned = 0.238244 Jy ! Component: 1950 - total flux cleaned = 0.253054 Jy ! Component: 2000 - total flux cleaned = 0.268201 Jy ! Component: 2050 - total flux cleaned = 0.283722 Jy ! Component: 2100 - total flux cleaned = 0.28383 Jy ! Component: 2150 - total flux cleaned = 0.283908 Jy ! Component: 2200 - total flux cleaned = 0.288239 Jy ! Component: 2250 - total flux cleaned = 0.288238 Jy ! Component: 2300 - total flux cleaned = 0.292716 Jy ! Component: 2350 - total flux cleaned = 0.288098 Jy ! Component: 2400 - total flux cleaned = 0.292882 Jy ! Component: 2450 - total flux cleaned = 0.29293 Jy ! Component: 2500 - total flux cleaned = 0.292975 Jy ! Component: 2550 - total flux cleaned = 0.29299 Jy ! Component: 2600 - total flux cleaned = 0.293109 Jy ! Component: 2650 - total flux cleaned = 0.282041 Jy ! Component: 2700 - total flux cleaned = 0.276174 Jy ! Component: 2750 - total flux cleaned = 0.276169 Jy ! Component: 2800 - total flux cleaned = 0.270037 Jy ! Component: 2850 - total flux cleaned = 0.26376 Jy ! Component: 2900 - total flux cleaned = 0.263715 Jy ! Component: 2950 - total flux cleaned = 0.257136 Jy ! Component: 3000 - total flux cleaned = 0.250085 Jy ! Component: 3050 - total flux cleaned = 0.242932 Jy ! Component: 3100 - total flux cleaned = 0.235595 Jy ! Component: 3150 - total flux cleaned = 0.220162 Jy ! Component: 3200 - total flux cleaned = 0.21213 Jy ! Component: 3250 - total flux cleaned = 0.195659 Jy ! Component: 3300 - total flux cleaned = 0.187096 Jy ! Component: 3350 - total flux cleaned = 0.178425 Jy ! Component: 3400 - total flux cleaned = 0.160321 Jy ! Component: 3450 - total flux cleaned = 0.141779 Jy ! Component: 3500 - total flux cleaned = 0.122422 Jy ! Component: 3550 - total flux cleaned = 0.112313 Jy ! Component: 3600 - total flux cleaned = 0.0916543 Jy ! Component: 3650 - total flux cleaned = 0.0702379 Jy ! Component: 3700 - total flux cleaned = 0.0593261 Jy ! Component: 3750 - total flux cleaned = 0.0250174 Jy ! Component: 3800 - total flux cleaned = 0.0132222 Jy ! Component: 3850 - total flux cleaned = -0.011045 Jy ! Component: 3900 - total flux cleaned = -0.0364349 Jy ! Component: 3950 - total flux cleaned = -0.0622469 Jy ! Component: 4000 - total flux cleaned = -0.0757042 Jy ! Component: 4050 - total flux cleaned = -0.103365 Jy ! Total flux subtracted in 4096 components = -0.117555 Jy ! Clean residual min=-0.745749 max=0.721520 Jy/beam ! Clean residual mean=-0.000017 rms=0.231397 Jy/beam ! Combined flux in latest and established models = 2.82385 Jy keep ! Adding 70 model components to the UV plane model. ! The established model now contains 109 components and 2.82385 Jy ![Exited script file: muppet] wmap "J1427-4206_S_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.967 x 6.304 at 7.532 degrees (North through East) ! Clean map min=-1.8042 max=1.6225 Jy/beam ! Writing clean map to FITS file: J1427-4206_S_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.62254 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.285077 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -52.7095 52.7095 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.8552 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.622 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.967 x 6.304 at 7.532 degrees (North through East) ! Clean map min=-1.8042 max=1.6225 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 J1427-4206_S_2017_03_27_pus_uvs.log closed on Sun Apr 28 14:43:27 2019