! Started logfile: J0922-3959_S_2017_03_27_pus_uvs.log on Sun Apr 28 14:38:09 2019 obs J0922-3959_S_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0922-3959_S_2017_03_27_pus_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.471667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0922-3959 ! ! 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 3396 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 J0922-3959_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 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 216 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.326375Jy sigma=0.001887 ! Fit after self-cal, rms=0.319354Jy sigma=0.001849 ! 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=2.366 mas, bmaj=7.221 mas, bpa=-2.127 degrees ! Estimated noise=3160.79 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.690681 Jy ! Component: 100 - total flux cleaned = 0.902932 Jy ! Total flux subtracted in 100 components = 0.902932 Jy ! Clean residual min=-0.039820 max=0.098472 Jy/beam ! Clean residual mean=-0.000238 rms=0.011890 Jy/beam ! Combined flux in latest and established models = 0.902932 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.902932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.305751Jy sigma=0.001820 ! Fit after self-cal, rms=0.305744Jy sigma=0.001819 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116896 Jy ! Component: 100 - total flux cleaned = 0.1887 Jy ! Total flux subtracted in 100 components = 0.1887 Jy ! Clean residual min=-0.025934 max=0.048985 Jy/beam ! Clean residual mean=-0.000217 rms=0.007555 Jy/beam ! Combined flux in latest and established models = 1.09163 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 47 components and 1.09163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.211604Jy sigma=0.001245 ! Fit after self-cal, rms=0.211602Jy sigma=0.001245 ! Inverting map ! Added new window around map position (-2.5, -12). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0479098 Jy ! Component: 100 - total flux cleaned = 0.0783391 Jy ! Total flux subtracted in 100 components = 0.0783391 Jy ! Clean residual min=-0.026541 max=0.032508 Jy/beam ! Clean residual mean=-0.000206 rms=0.006597 Jy/beam ! Combined flux in latest and established models = 1.16997 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 1.16997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.187779Jy sigma=0.001101 ! Fit after self-cal, rms=0.187468Jy sigma=0.001099 ! 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=3.011 mas, bmaj=8.86 mas, bpa=-1.21 degrees ! Estimated noise=2350.02 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 = 0.0497611 Jy ! Component: 100 - total flux cleaned = 0.0753452 Jy ! Component: 150 - total flux cleaned = 0.0889202 Jy ! Component: 200 - total flux cleaned = 0.0962411 Jy ! Total flux subtracted in 200 components = 0.0962411 Jy ! Clean residual min=-0.024919 max=0.034110 Jy/beam ! Clean residual mean=-0.000697 rms=0.008837 Jy/beam ! Combined flux in latest and established models = 1.26621 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 83 components and 1.26621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175058Jy sigma=0.001029 ! Fit after self-cal, rms=0.174688Jy sigma=0.001026 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.00* KP 1.04 ! LA 0.99 MK 1.03 NL 1.00* OV 1.02 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.00* KP 1.01 ! LA 0.95 MK 1.02 NL 1.21 OV 1.04 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.00* KP 0.99 ! LA 0.96 MK 1.02 NL 1.16 OV 0.94 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.00* KP 1.00* ! LA 0.90 MK 0.94 NL 1.00* OV 0.98 ! PT 0.97 SC 0.91 ! ! ! Fit before self-cal, rms=0.174688Jy sigma=0.001026 ! Fit after self-cal, rms=0.162392Jy sigma=0.000932 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.998 mas, bmaj=8.812 mas, bpa=-1.037 degrees ! Estimated noise=2376.77 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 = 0.00654896 Jy ! Component: 100 - total flux cleaned = 0.00678125 Jy ! Component: 150 - total flux cleaned = 0.00696608 Jy ! Component: 200 - total flux cleaned = 0.00696323 Jy ! Total flux subtracted in 200 components = 0.00696323 Jy ! Clean residual min=-0.026236 max=0.024104 Jy/beam ! Clean residual mean=-0.000186 rms=0.007103 Jy/beam ! Combined flux in latest and established models = 1.27317 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 102 components and 1.27317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161550Jy sigma=0.000929 ! Fit after self-cal, rms=0.161574Jy sigma=0.000929 ! 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=0.161574Jy sigma=0.000929 ! Fit after self-cal, rms=0.152375Jy sigma=0.000853 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.993 mas, bmaj=8.812 mas, bpa=-1.034 degrees ! Estimated noise=2377.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00500866 Jy ! Component: 100 - total flux cleaned = 0.00581618 Jy ! Component: 150 - total flux cleaned = 0.00610789 Jy ! Component: 200 - total flux cleaned = 0.00628591 Jy ! Total flux subtracted in 200 components = 0.00628591 Jy ! Clean residual min=-0.020359 max=0.024112 Jy/beam ! Clean residual mean=-0.000272 rms=0.005882 Jy/beam ! Combined flux in latest and established models = 1.27946 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 111 components and 1.27946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152158Jy sigma=0.000852 ! Fit after self-cal, rms=0.152150Jy sigma=0.000852 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 = 0.000562988 Jy ! Component: 100 - total flux cleaned = 0.000647134 Jy ! Component: 150 - total flux cleaned = 0.000727604 Jy ! Component: 200 - total flux cleaned = 0.000807875 Jy ! Total flux subtracted in 200 components = 0.000807875 Jy ! Clean residual min=-0.020351 max=0.024048 Jy/beam ! Clean residual mean=-0.000269 rms=0.005870 Jy/beam ! Combined flux in latest and established models = 1.28027 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 112 components and 1.28027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152082Jy sigma=0.000851 ! Fit after self-cal, rms=0.152078Jy sigma=0.000851 ! 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=0.152078Jy sigma=0.000851 ! Fit after self-cal, rms=0.129023Jy sigma=0.000673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.002 mas, bmaj=8.83 mas, bpa=-1.05 degrees ! Estimated noise=2382.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000214687 Jy ! Component: 100 - total flux cleaned = -0.000224804 Jy ! Component: 150 - total flux cleaned = -0.000141088 Jy ! Component: 200 - total flux cleaned = -0.000139712 Jy ! Total flux subtracted in 200 components = -0.000139712 Jy ! Clean residual min=-0.009083 max=0.009345 Jy/beam ! Clean residual mean=-0.000238 rms=0.002426 Jy/beam ! Combined flux in latest and established models = 1.28013 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 119 components and 1.28013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128865Jy sigma=0.000672 ! Fit after self-cal, rms=0.128887Jy sigma=0.000672 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 = -0.000188347 Jy ! Component: 100 - total flux cleaned = -0.000113299 Jy ! Component: 150 - total flux cleaned = -4.37806e-05 Jy ! Component: 200 - total flux cleaned = 1.64288e-05 Jy ! Total flux subtracted in 200 components = 1.64288e-05 Jy ! Clean residual min=-0.009016 max=0.009304 Jy/beam ! Clean residual mean=-0.000238 rms=0.002418 Jy/beam ! Combined flux in latest and established models = 1.28015 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 122 components and 1.28014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128806Jy sigma=0.000672 ! Fit after self-cal, rms=0.128796Jy sigma=0.000672 ! 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=0.128796Jy sigma=0.000672 ! Fit after self-cal, rms=0.128725Jy sigma=0.000672 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.525 mas, bmaj=30.44 mas, bpa=0.5568 degrees ! Estimated noise=3057.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00027767 Jy ! Component: 100 - total flux cleaned = 0.000227689 Jy ! Component: 150 - total flux cleaned = 0.000220543 Jy ! Component: 200 - total flux cleaned = 0.00021909 Jy ! Total flux subtracted in 200 components = 0.00021909 Jy ! Clean residual min=-0.011059 max=0.013792 Jy/beam ! Clean residual mean=-0.000461 rms=0.004031 Jy/beam ! Combined flux in latest and established models = 1.28036 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 124 components and 1.28036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128723Jy sigma=0.000672 ! Fit after self-cal, rms=0.128718Jy sigma=0.000672 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 = 0.000144263 Jy ! Component: 100 - total flux cleaned = 0.000145184 Jy ! Component: 150 - total flux cleaned = 0.000139032 Jy ! Component: 200 - total flux cleaned = 0.000131403 Jy ! Total flux subtracted in 200 components = 0.000131403 Jy ! Clean residual min=-0.011070 max=0.013776 Jy/beam ! Clean residual mean=-0.000460 rms=0.004027 Jy/beam ! Combined flux in latest and established models = 1.2805 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 125 components and 1.2805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128724Jy sigma=0.000672 ! Fit after self-cal, rms=0.128723Jy sigma=0.000671 ! 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=3.003 mas, bmaj=8.831 mas, bpa=-1.043 degrees ! Estimated noise=2381.97 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.003 x 8.831 at -1.043 degrees (North through East) ! Clean map min=-0.0086285 max=0.93118 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=0.128723Jy sigma=0.000671 ! Fit after self-cal, rms=0.118703Jy sigma=0.000610 ! Inverting map and beam ! Estimated beam: bmin=3.005 mas, bmaj=8.833 mas, bpa=-1.043 degrees ! Estimated noise=2382.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000237954 Jy ! Component: 100 - total flux cleaned = -0.000301134 Jy ! Component: 150 - total flux cleaned = -0.000242687 Jy ! Component: 200 - total flux cleaned = -0.000245407 Jy ! Total flux subtracted in 200 components = -0.000245407 Jy ! Clean residual min=-0.008832 max=0.008796 Jy/beam ! Clean residual mean=-0.000230 rms=0.002353 Jy/beam ! Combined flux in latest and established models = 1.28025 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 130 components and 1.28025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118643Jy sigma=0.000610 ! Fit after self-cal, rms=0.118635Jy sigma=0.000610 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000170089 Jy ! Component: 100 - total flux cleaned = -0.000170595 Jy ! Component: 150 - total flux cleaned = -0.000170582 Jy ! Component: 200 - total flux cleaned = -0.000168039 Jy ! Total flux subtracted in 200 components = -0.000168039 Jy ! Clean residual min=-0.008792 max=0.008782 Jy/beam ! Clean residual mean=-0.000230 rms=0.002351 Jy/beam ! Combined flux in latest and established models = 1.28008 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 131 components and 1.28008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118597Jy sigma=0.000610 ! Fit after self-cal, rms=0.118593Jy sigma=0.000610 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118593Jy sigma=0.000610 ! Fit after self-cal, rms=0.118561Jy sigma=0.000609 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=2.36 mas, bmaj=7.187 mas, bpa=-1.875 degrees ! Estimated noise=3237.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.69909 Jy ! Component: 100 - total flux cleaned = 0.919008 Jy ! Component: 150 - total flux cleaned = 1.04142 Jy ! Component: 200 - total flux cleaned = 1.11805 Jy ! Total flux subtracted in 200 components = 1.11805 Jy ! Clean residual min=-0.013277 max=0.039711 Jy/beam ! Clean residual mean=-0.000127 rms=0.005013 Jy/beam ! Combined flux in latest and established models = 1.11805 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 50 model components to the UV plane model. ! The established model now contains 50 components and 1.11805 Jy ! Inverting map and beam ! Estimated beam: bmin=3.004 mas, bmaj=8.831 mas, bpa=-1.033 degrees ! Estimated noise=2381.78 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 = 0.0795016 Jy ! Component: 100 - total flux cleaned = 0.117563 Jy ! Component: 150 - total flux cleaned = 0.136714 Jy ! Component: 200 - total flux cleaned = 0.146738 Jy ! Total flux subtracted in 200 components = 0.146738 Jy ! Clean residual min=-0.009052 max=0.008508 Jy/beam ! Clean residual mean=-0.000281 rms=0.002623 Jy/beam ! Combined flux in latest and established models = 1.26478 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 125 components and 1.26478 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=9.524 mas, bmaj=30.44 mas, bpa=0.5563 degrees ! Estimated noise=3056.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00847797 Jy ! Component: 100 - total flux cleaned = 0.0113163 Jy ! Component: 150 - total flux cleaned = 0.0117012 Jy ! Component: 200 - total flux cleaned = 0.0117493 Jy ! Total flux subtracted in 200 components = 0.0117493 Jy ! Clean residual min=-0.011175 max=0.012449 Jy/beam ! Clean residual mean=-0.000473 rms=0.004042 Jy/beam ! Combined flux in latest and established models = 1.27653 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 = 9.3663e-05 Jy ! Component: 100 - total flux cleaned = 0.000179839 Jy ! Component: 150 - total flux cleaned = 0.000263109 Jy ! Component: 200 - total flux cleaned = 0.000303466 Jy ! Total flux subtracted in 200 components = 0.000303466 Jy ! Clean residual min=-0.011144 max=0.012441 Jy/beam ! Clean residual mean=-0.000471 rms=0.004029 Jy/beam ! Combined flux in latest and established models = 1.27684 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 128 components and 1.27684 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.004 mas, bmaj=8.831 mas, bpa=-1.033 degrees ! Estimated noise=2381.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000813096 Jy ! Component: 100 - total flux cleaned = -0.000812329 Jy ! Component: 150 - total flux cleaned = -0.000737375 Jy ! Component: 200 - total flux cleaned = -0.000674898 Jy ! Total flux subtracted in 200 components = -0.000674898 Jy ! Clean residual min=-0.008534 max=0.008266 Jy/beam ! Clean residual mean=-0.000244 rms=0.002393 Jy/beam ! Combined flux in latest and established models = 1.27616 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 135 components and 1.27616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118577Jy sigma=0.000609 ! Fit after self-cal, rms=0.118487Jy sigma=0.000609 wmodel J0922-3959_S_2017_03_27_pus_map.mod ! Writing 135 model components to file: J0922-3959_S_2017_03_27_pus_map.mod wobs J0922-3959_S_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0922-3959_S_2017_03_27_pus_uvs.fits wwins J0922-3959_S_2017_03_27_pus_map.win ! wwins: Wrote 2 windows to J0922-3959_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 = 0.000556678 Jy ! Component: 100 - total flux cleaned = 0.00141831 Jy ! Component: 150 - total flux cleaned = 0.00248871 Jy ! Component: 200 - total flux cleaned = 0.00325166 Jy ! Component: 250 - total flux cleaned = 0.00410469 Jy ! Component: 300 - total flux cleaned = 0.00468777 Jy ! Component: 350 - total flux cleaned = 0.00502345 Jy ! Component: 400 - total flux cleaned = 0.00524052 Jy ! Component: 450 - total flux cleaned = 0.00566177 Jy ! Component: 500 - total flux cleaned = 0.00606689 Jy ! Component: 550 - total flux cleaned = 0.00655645 Jy ! Component: 600 - total flux cleaned = 0.00665137 Jy ! Component: 650 - total flux cleaned = 0.00711705 Jy ! Component: 700 - total flux cleaned = 0.00720482 Jy ! Component: 750 - total flux cleaned = 0.00684877 Jy ! Component: 800 - total flux cleaned = 0.00684877 Jy ! Component: 850 - total flux cleaned = 0.00651064 Jy ! Component: 900 - total flux cleaned = 0.00642844 Jy ! Component: 950 - total flux cleaned = 0.00642999 Jy ! Component: 1000 - total flux cleaned = 0.00627146 Jy ! Component: 1050 - total flux cleaned = 0.00635022 Jy ! Component: 1100 - total flux cleaned = 0.00604251 Jy ! Component: 1150 - total flux cleaned = 0.00619355 Jy ! Component: 1200 - total flux cleaned = 0.00604435 Jy ! Component: 1250 - total flux cleaned = 0.0060446 Jy ! Component: 1300 - total flux cleaned = 0.00590076 Jy ! Component: 1350 - total flux cleaned = 0.00547379 Jy ! Component: 1400 - total flux cleaned = 0.00526385 Jy ! Component: 1450 - total flux cleaned = 0.00491731 Jy ! Component: 1500 - total flux cleaned = 0.00478069 Jy ! Component: 1550 - total flux cleaned = 0.00457873 Jy ! Component: 1600 - total flux cleaned = 0.00451218 Jy ! Component: 1650 - total flux cleaned = 0.00411731 Jy ! Component: 1700 - total flux cleaned = 0.00405152 Jy ! Component: 1750 - total flux cleaned = 0.00379559 Jy ! Component: 1800 - total flux cleaned = 0.00392272 Jy ! Component: 1850 - total flux cleaned = 0.00373416 Jy ! Component: 1900 - total flux cleaned = 0.00342428 Jy ! Component: 1950 - total flux cleaned = 0.0034855 Jy ! Component: 2000 - total flux cleaned = 0.00312189 Jy ! Component: 2050 - total flux cleaned = 0.00312289 Jy ! Component: 2100 - total flux cleaned = 0.00306325 Jy ! Component: 2150 - total flux cleaned = 0.0028283 Jy ! Component: 2200 - total flux cleaned = 0.00288589 Jy ! Component: 2250 - total flux cleaned = 0.00277012 Jy ! Component: 2300 - total flux cleaned = 0.00271373 Jy ! Component: 2350 - total flux cleaned = 0.00271232 Jy ! Component: 2400 - total flux cleaned = 0.00248864 Jy ! Component: 2450 - total flux cleaned = 0.00243381 Jy ! Component: 2500 - total flux cleaned = 0.00226981 Jy ! Component: 2550 - total flux cleaned = 0.00237864 Jy ! Component: 2600 - total flux cleaned = 0.00221748 Jy ! Component: 2650 - total flux cleaned = 0.0020041 Jy ! Component: 2700 - total flux cleaned = 0.00205768 Jy ! Component: 2750 - total flux cleaned = 0.00200453 Jy ! Component: 2800 - total flux cleaned = 0.0014877 Jy ! Component: 2850 - total flux cleaned = 0.0014886 Jy ! Component: 2900 - total flux cleaned = 0.00138734 Jy ! Component: 2950 - total flux cleaned = 0.00123657 Jy ! Component: 3000 - total flux cleaned = 0.00108752 Jy ! Component: 3050 - total flux cleaned = 0.00113686 Jy ! Component: 3100 - total flux cleaned = 0.00113716 Jy ! Component: 3150 - total flux cleaned = 0.00108796 Jy ! Component: 3200 - total flux cleaned = 0.00108775 Jy ! Component: 3250 - total flux cleaned = 0.000897023 Jy ! Component: 3300 - total flux cleaned = 0.00094479 Jy ! Component: 3350 - total flux cleaned = 0.00080385 Jy ! Component: 3400 - total flux cleaned = 0.000896954 Jy ! Component: 3450 - total flux cleaned = 0.000711525 Jy ! Component: 3500 - total flux cleaned = 0.00084976 Jy ! Component: 3550 - total flux cleaned = 0.000895107 Jy ! Component: 3600 - total flux cleaned = 0.000804228 Jy ! Component: 3650 - total flux cleaned = 0.000534287 Jy ! Component: 3700 - total flux cleaned = 0.000534573 Jy ! Component: 3750 - total flux cleaned = 0.000269607 Jy ! Component: 3800 - total flux cleaned = 0.000138482 Jy ! Component: 3850 - total flux cleaned = -0.00016668 Jy ! Component: 3900 - total flux cleaned = -0.0002096 Jy ! Component: 3950 - total flux cleaned = -0.000295433 Jy ! Component: 4000 - total flux cleaned = -0.000252271 Jy ! Component: 4050 - total flux cleaned = -0.000464354 Jy ! Total flux subtracted in 4096 components = -0.000506404 Jy ! Clean residual min=-0.002749 max=0.002627 Jy/beam ! Clean residual mean=-0.000041 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 1.27566 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 452 components and 1.27566 Jy ![Exited script file: muppet] wmap "J0922-3959_S_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.004 x 8.831 at -1.033 degrees (North through East) ! Clean map min=-0.0059687 max=0.94452 Jy/beam ! Writing clean map to FITS file: J0922-3959_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 0.944518 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000818156 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.259865 0.259865 0.519729 1.03946 2.07892 4.15784 8.31567 16.6313 33.2627 66.5254 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.944 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.004 x 8.831 at -1.033 degrees (North through East) ! Clean map min=-0.0059687 max=0.94452 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 J0922-3959_S_2017_03_27_pus_uvs.log closed on Sun Apr 28 14:38:13 2019