! Started logfile: J0450-1837_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:21:08 2016 obs J0450-1837_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0450-1837_S_2014_12_20_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.777778 visibilities/baseline/integration-bin. ! Found source: J0450-1837 ! ! 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 344 lines of history. ! ! Reading 7840 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 J0450-1837_S_2014_12_20_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 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 70 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=0.718173Jy sigma=0.007175 ! Fit after self-cal, rms=0.684645Jy sigma=0.006838 ! 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=2.718 mas, bmaj=7.486 mas, bpa=4.965 degrees ! Estimated noise=1084.47 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 = 0.233238 Jy ! Component: 100 - total flux cleaned = 0.301362 Jy ! Total flux subtracted in 100 components = 0.301362 Jy ! Clean residual min=-0.012996 max=0.034882 Jy/beam ! Clean residual mean=-0.000051 rms=0.004373 Jy/beam ! Combined flux in latest and established models = 0.301362 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.301362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121281Jy sigma=0.001125 ! Fit after self-cal, rms=0.121184Jy sigma=0.001123 ! Inverting map ! Added new window around map position (5.5, 3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0387019 Jy ! Component: 100 - total flux cleaned = 0.0625629 Jy ! Total flux subtracted in 100 components = 0.0625629 Jy ! Clean residual min=-0.010321 max=0.012711 Jy/beam ! Clean residual mean=-0.000027 rms=0.002620 Jy/beam ! Combined flux in latest and established models = 0.363925 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 27 components and 0.363925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101485Jy sigma=0.000928 ! Fit after self-cal, rms=0.100968Jy sigma=0.000923 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172575 Jy ! Component: 100 - total flux cleaned = 0.0291119 Jy ! Total flux subtracted in 100 components = 0.0291119 Jy ! Clean residual min=-0.008231 max=0.008507 Jy/beam ! Clean residual mean=-0.000016 rms=0.002031 Jy/beam ! Combined flux in latest and established models = 0.393037 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 55 components and 0.393037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095824Jy sigma=0.000877 ! Fit after self-cal, rms=0.095669Jy sigma=0.000876 ! 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=3.264 mas, bmaj=8.731 mas, bpa=3.564 degrees ! Estimated noise=813.148 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 = 0.0135211 Jy ! Component: 100 - total flux cleaned = 0.0218803 Jy ! Component: 150 - total flux cleaned = 0.0274632 Jy ! Component: 200 - total flux cleaned = 0.0313802 Jy ! Total flux subtracted in 200 components = 0.0313802 Jy ! Clean residual min=-0.010215 max=0.006458 Jy/beam ! Clean residual mean=-0.000007 rms=0.002027 Jy/beam ! Combined flux in latest and established models = 0.424417 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 111 components and 0.424417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092887Jy sigma=0.000860 ! Fit after self-cal, rms=0.092812Jy sigma=0.000859 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.88 HN 1.00 KP 1.10 ! LA 0.98 MK 1.03 NL 0.97 OV 0.98 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.04 KP 1.07 ! LA 0.93 MK 0.99 NL 1.02 OV 1.02 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.19 HN 1.06 KP 0.94 ! LA 0.77 MK 1.02 NL 1.13 OV 0.95 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.04 HN 1.00 KP 0.92 ! LA 0.82 MK 1.00 NL 1.03 OV 1.01 ! PT 1.03 SC 0.95 ! ! ! Fit before self-cal, rms=0.092812Jy sigma=0.000859 ! Fit after self-cal, rms=0.081867Jy sigma=0.000777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.273 mas, bmaj=8.76 mas, bpa=3.718 degrees ! Estimated noise=814.827 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 = -0.00122165 Jy ! Component: 100 - total flux cleaned = -0.00143971 Jy ! Component: 150 - total flux cleaned = -0.00155634 Jy ! Component: 200 - total flux cleaned = -0.00166464 Jy ! Total flux subtracted in 200 components = -0.00166464 Jy ! Clean residual min=-0.003431 max=0.003000 Jy/beam ! Clean residual mean=0.000008 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.422752 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 124 components and 0.422752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081821Jy sigma=0.000776 ! Fit after self-cal, rms=0.081789Jy sigma=0.000776 ! 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=0.081789Jy sigma=0.000776 ! Fit after self-cal, rms=0.080683Jy sigma=0.000768 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.279 mas, bmaj=8.762 mas, bpa=3.746 degrees ! Estimated noise=814.223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000376523 Jy ! Component: 100 - total flux cleaned = -0.000421944 Jy ! Component: 150 - total flux cleaned = -0.000534417 Jy ! Component: 200 - total flux cleaned = -0.000535068 Jy ! Total flux subtracted in 200 components = -0.000535068 Jy ! Clean residual min=-0.002538 max=0.002403 Jy/beam ! Clean residual mean=0.000005 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.422217 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 132 components and 0.422217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080640Jy sigma=0.000768 ! Fit after self-cal, rms=0.080645Jy sigma=0.000768 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 = 3.97393e-05 Jy ! Component: 100 - total flux cleaned = -2.18698e-05 Jy ! Component: 150 - total flux cleaned = -4.94006e-05 Jy ! Component: 200 - total flux cleaned = -7.54486e-05 Jy ! Total flux subtracted in 200 components = -7.54486e-05 Jy ! Clean residual min=-0.002520 max=0.002384 Jy/beam ! Clean residual mean=0.000005 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.422142 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 133 components and 0.422142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080624Jy sigma=0.000768 ! Fit after self-cal, rms=0.080623Jy sigma=0.000768 ! 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=0.080623Jy sigma=0.000768 ! Fit after self-cal, rms=0.080634Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.28 mas, bmaj=8.761 mas, bpa=3.732 degrees ! Estimated noise=813.852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000617075 Jy ! Component: 100 - total flux cleaned = -0.000704578 Jy ! Component: 150 - total flux cleaned = -0.000757628 Jy ! Component: 200 - total flux cleaned = -0.00078223 Jy ! Total flux subtracted in 200 components = -0.00078223 Jy ! Clean residual min=-0.002435 max=0.002308 Jy/beam ! Clean residual mean=0.000005 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.421359 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 136 components and 0.421359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080614Jy sigma=0.000767 ! Fit after self-cal, rms=0.080615Jy sigma=0.000767 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.60475e-05 Jy ! Component: 100 - total flux cleaned = -4.80707e-05 Jy ! Component: 150 - total flux cleaned = -4.85187e-05 Jy ! Component: 200 - total flux cleaned = -6.75213e-05 Jy ! Total flux subtracted in 200 components = -6.75213e-05 Jy ! Clean residual min=-0.002418 max=0.002294 Jy/beam ! Clean residual mean=0.000005 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.421292 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 137 components and 0.421292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080604Jy sigma=0.000767 ! Fit after self-cal, rms=0.080603Jy sigma=0.000767 ! 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=0.080603Jy sigma=0.000767 ! Fit after self-cal, rms=0.080624Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.482 mas, bmaj=15.95 mas, bpa=4.947 degrees ! Estimated noise=1000.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000430212 Jy ! Component: 100 - total flux cleaned = -0.000554552 Jy ! Component: 150 - total flux cleaned = -0.000623111 Jy ! Component: 200 - total flux cleaned = -0.000669033 Jy ! Total flux subtracted in 200 components = -0.000669033 Jy ! Clean residual min=-0.003119 max=0.002467 Jy/beam ! Clean residual mean=0.000010 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.420623 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 144 components and 0.420623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080616Jy sigma=0.000767 ! Fit after self-cal, rms=0.080617Jy sigma=0.000767 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.31741e-06 Jy ! Component: 100 - total flux cleaned = -3.16618e-05 Jy ! Component: 150 - total flux cleaned = -6.7685e-05 Jy ! Component: 200 - total flux cleaned = -0.000101051 Jy ! Total flux subtracted in 200 components = -0.000101051 Jy ! Clean residual min=-0.003097 max=0.002433 Jy/beam ! Clean residual mean=0.000009 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.420522 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 145 components and 0.420522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080614Jy sigma=0.000767 ! Fit after self-cal, rms=0.080614Jy sigma=0.000767 ! 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=3.28 mas, bmaj=8.762 mas, bpa=3.722 degrees ! Estimated noise=813.655 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.28 x 8.762 at 3.722 degrees (North through East) ! Clean map min=-0.0022493 max=0.31003 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=2.728 mas, bmaj=7.498 mas, bpa=5.272 degrees ! Estimated noise=1085.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.233331 Jy ! Component: 100 - total flux cleaned = 0.301757 Jy ! Component: 150 - total flux cleaned = 0.340405 Jy ! Component: 200 - total flux cleaned = 0.364422 Jy ! Total flux subtracted in 200 components = 0.364422 Jy ! Clean residual min=-0.005879 max=0.012602 Jy/beam ! Clean residual mean=-0.000022 rms=0.001886 Jy/beam ! Combined flux in latest and established models = 0.364421 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.364421 Jy ! Inverting map and beam ! Estimated beam: bmin=3.28 mas, bmaj=8.762 mas, bpa=3.722 degrees ! Estimated noise=813.655 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 = 0.0224052 Jy ! Component: 100 - total flux cleaned = 0.0349555 Jy ! Component: 150 - total flux cleaned = 0.0426282 Jy ! Component: 200 - total flux cleaned = 0.0474434 Jy ! Total flux subtracted in 200 components = 0.0474434 Jy ! Clean residual min=-0.003465 max=0.002650 Jy/beam ! Clean residual mean=-0.000006 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.411865 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 61 components and 0.411865 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=7.482 mas, bmaj=15.95 mas, bpa=4.947 degrees ! Estimated noise=1000.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00428994 Jy ! Component: 100 - total flux cleaned = 0.00624757 Jy ! Component: 150 - total flux cleaned = 0.00726436 Jy ! Component: 200 - total flux cleaned = 0.00763555 Jy ! Total flux subtracted in 200 components = 0.00763555 Jy ! Clean residual min=-0.003217 max=0.002439 Jy/beam ! Clean residual mean=0.000006 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.4195 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 = 0.000128355 Jy ! Component: 100 - total flux cleaned = 0.000233635 Jy ! Component: 150 - total flux cleaned = 0.000272339 Jy ! Component: 200 - total flux cleaned = 0.000284016 Jy ! Total flux subtracted in 200 components = 0.000284016 Jy ! Clean residual min=-0.003148 max=0.002433 Jy/beam ! Clean residual mean=0.000007 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.419785 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 107 components and 0.419785 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.28 mas, bmaj=8.762 mas, bpa=3.722 degrees ! Estimated noise=813.655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.45809e-05 Jy ! Component: 100 - total flux cleaned = 7.43032e-05 Jy ! Component: 150 - total flux cleaned = 7.45096e-05 Jy ! Component: 200 - total flux cleaned = 0.000105 Jy ! Total flux subtracted in 200 components = 0.000105 Jy ! Clean residual min=-0.002673 max=0.002430 Jy/beam ! Clean residual mean=0.000004 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.41989 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 117 components and 0.41989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080650Jy sigma=0.000768 ! Fit after self-cal, rms=0.080648Jy sigma=0.000768 wmodel J0450-1837_S_2014_12_20_pus_map.mod ! Writing 117 model components to file: J0450-1837_S_2014_12_20_pus_map.mod wobs J0450-1837_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0450-1837_S_2014_12_20_pus_uvs.fits wwins J0450-1837_S_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J0450-1837_S_2014_12_20_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 = -0.00052451 Jy ! Component: 100 - total flux cleaned = -0.000733406 Jy ! Component: 150 - total flux cleaned = -0.000890304 Jy ! Component: 200 - total flux cleaned = -0.00111545 Jy ! Component: 250 - total flux cleaned = -0.00140504 Jy ! Component: 300 - total flux cleaned = -0.0015807 Jy ! Component: 350 - total flux cleaned = -0.00181901 Jy ! Component: 400 - total flux cleaned = -0.00201833 Jy ! Component: 450 - total flux cleaned = -0.00224512 Jy ! Component: 500 - total flux cleaned = -0.00246644 Jy ! Component: 550 - total flux cleaned = -0.00271263 Jy ! Component: 600 - total flux cleaned = -0.00289352 Jy ! Component: 650 - total flux cleaned = -0.00309967 Jy ! Component: 700 - total flux cleaned = -0.0032715 Jy ! Component: 750 - total flux cleaned = -0.00329985 Jy ! Component: 800 - total flux cleaned = -0.00343901 Jy ! Component: 850 - total flux cleaned = -0.00357485 Jy ! Component: 900 - total flux cleaned = -0.00362853 Jy ! Component: 950 - total flux cleaned = -0.00373357 Jy ! Component: 1000 - total flux cleaned = -0.00386167 Jy ! Component: 1050 - total flux cleaned = -0.00386136 Jy ! Component: 1100 - total flux cleaned = -0.00391151 Jy ! Component: 1150 - total flux cleaned = -0.00393619 Jy ! Component: 1200 - total flux cleaned = -0.00400916 Jy ! Component: 1250 - total flux cleaned = -0.00403344 Jy ! Component: 1300 - total flux cleaned = -0.00415119 Jy ! Component: 1350 - total flux cleaned = -0.00419722 Jy ! Component: 1400 - total flux cleaned = -0.00424278 Jy ! Component: 1450 - total flux cleaned = -0.00431036 Jy ! Component: 1500 - total flux cleaned = -0.00439918 Jy ! Component: 1550 - total flux cleaned = -0.00450873 Jy ! Component: 1600 - total flux cleaned = -0.00457334 Jy ! Component: 1650 - total flux cleaned = -0.00465841 Jy ! Component: 1700 - total flux cleaned = -0.00478501 Jy ! Component: 1750 - total flux cleaned = -0.00480582 Jy ! Component: 1800 - total flux cleaned = -0.00494984 Jy ! Component: 1850 - total flux cleaned = -0.00501083 Jy ! Component: 1900 - total flux cleaned = -0.00511135 Jy ! Component: 1950 - total flux cleaned = -0.00523013 Jy ! Component: 2000 - total flux cleaned = -0.00536713 Jy ! Component: 2050 - total flux cleaned = -0.00538616 Jy ! Component: 2100 - total flux cleaned = -0.00550118 Jy ! Component: 2150 - total flux cleaned = -0.00553921 Jy ! Component: 2200 - total flux cleaned = -0.00565161 Jy ! Component: 2250 - total flux cleaned = -0.00572556 Jy ! Component: 2300 - total flux cleaned = -0.00574387 Jy ! Component: 2350 - total flux cleaned = -0.00579819 Jy ! Component: 2400 - total flux cleaned = -0.00585213 Jy ! Component: 2450 - total flux cleaned = -0.00586997 Jy ! Component: 2500 - total flux cleaned = -0.00590534 Jy ! Component: 2550 - total flux cleaned = -0.00592285 Jy ! Component: 2600 - total flux cleaned = -0.00599196 Jy ! Component: 2650 - total flux cleaned = -0.00600938 Jy ! Component: 2700 - total flux cleaned = -0.00597535 Jy ! Component: 2750 - total flux cleaned = -0.00605981 Jy ! Component: 2800 - total flux cleaned = -0.00609311 Jy ! Component: 2850 - total flux cleaned = -0.00612619 Jy ! Component: 2900 - total flux cleaned = -0.00619177 Jy ! Component: 2950 - total flux cleaned = -0.00617558 Jy ! Component: 3000 - total flux cleaned = -0.00628853 Jy ! Component: 3050 - total flux cleaned = -0.00632041 Jy ! Component: 3100 - total flux cleaned = -0.00633622 Jy ! Component: 3150 - total flux cleaned = -0.00636752 Jy ! Component: 3200 - total flux cleaned = -0.00644545 Jy ! Component: 3250 - total flux cleaned = -0.0064764 Jy ! Component: 3300 - total flux cleaned = -0.00649178 Jy ! Component: 3350 - total flux cleaned = -0.00655253 Jy ! Component: 3400 - total flux cleaned = -0.00662793 Jy ! Component: 3450 - total flux cleaned = -0.00668761 Jy ! Component: 3500 - total flux cleaned = -0.00668737 Jy ! Component: 3550 - total flux cleaned = -0.00673168 Jy ! Component: 3600 - total flux cleaned = -0.00683387 Jy ! Component: 3650 - total flux cleaned = -0.0068916 Jy ! Component: 3700 - total flux cleaned = -0.00693485 Jy ! Component: 3750 - total flux cleaned = -0.00697766 Jy ! Component: 3800 - total flux cleaned = -0.00704832 Jy ! Component: 3850 - total flux cleaned = -0.00704843 Jy ! Component: 3900 - total flux cleaned = -0.00713211 Jy ! Component: 3950 - total flux cleaned = -0.00717373 Jy ! Component: 4000 - total flux cleaned = -0.00720129 Jy ! Component: 4050 - total flux cleaned = -0.00725583 Jy ! Total flux subtracted in 4096 components = -0.0072964 Jy ! Clean residual min=-0.000729 max=0.000699 Jy/beam ! Clean residual mean=0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.412593 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 397 components and 0.412593 Jy ![Exited script file: muppet] wmap "J0450-1837_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.28 x 8.762 at 3.722 degrees (North through East) ! Clean map min=-0.001845 max=0.31079 Jy/beam ! Writing clean map to FITS file: J0450-1837_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.310786 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000245435 device "J0450-1837_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0450-1837_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.236916 0.236916 0.473833 0.947665 1.89533 3.79066 7.58132 15.1626 30.3253 60.6506 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.31 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.28 x 8.762 at 3.722 degrees (North through East) ! Clean map min=-0.001845 max=0.31079 Jy/beam quit ! Quitting program ! Log file J0450-1837_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:21:15 2016