! Started logfile: J0823+2928_S_2017_08_05_pus_uvs.log on Thu May 9 19:24:22 2019 obs J0823+2928_S_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0823+2928_S_2017_08_05_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.971345 visibilities/baseline/integration-bin. ! Found source: J0823+2928 ! ! 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 513 lines of history. ! ! Reading 19932 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 J0823+2928_S_2017_08_05_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 605 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.555027Jy sigma=0.005242 ! Fit after self-cal, rms=0.473514Jy sigma=0.004565 ! 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=2.743 mas, bmaj=5.824 mas, bpa=-0.5398 degrees ! Estimated noise=936.32 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 = 0.400441 Jy ! Component: 100 - total flux cleaned = 0.501299 Jy ! Total flux subtracted in 100 components = 0.501299 Jy ! Clean residual min=-0.017718 max=0.043667 Jy/beam ! Clean residual mean=-0.000008 rms=0.005076 Jy/beam ! Combined flux in latest and established models = 0.501299 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.501299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153175Jy sigma=0.001324 ! Fit after self-cal, rms=0.153154Jy sigma=0.001324 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0481831 Jy ! Component: 100 - total flux cleaned = 0.0736048 Jy ! Total flux subtracted in 100 components = 0.0736048 Jy ! Clean residual min=-0.014628 max=0.025493 Jy/beam ! Clean residual mean=-0.000012 rms=0.004094 Jy/beam ! Combined flux in latest and established models = 0.574904 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.574904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128723Jy sigma=0.001124 ! Fit after self-cal, rms=0.128703Jy sigma=0.001124 ! Inverting map ! Added new window around map position (4.5, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0234208 Jy ! Component: 100 - total flux cleaned = 0.0381204 Jy ! Total flux subtracted in 100 components = 0.0381204 Jy ! Clean residual min=-0.013744 max=0.020197 Jy/beam ! Clean residual mean=-0.000011 rms=0.003761 Jy/beam ! Combined flux in latest and established models = 0.613024 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.613024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121929Jy sigma=0.001070 ! Fit after self-cal, rms=0.121683Jy sigma=0.001067 ! 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=3.336 mas, bmaj=6.784 mas, bpa=-2.253 degrees ! Estimated noise=602.326 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 = 0.0177278 Jy ! Component: 100 - total flux cleaned = 0.0294951 Jy ! Component: 150 - total flux cleaned = 0.0351839 Jy ! Component: 200 - total flux cleaned = 0.0380294 Jy ! Total flux subtracted in 200 components = 0.0380294 Jy ! Clean residual min=-0.012118 max=0.015872 Jy/beam ! Clean residual mean=-0.000018 rms=0.003323 Jy/beam ! Combined flux in latest and established models = 0.651054 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 43 components and 0.651053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117674Jy sigma=0.001043 ! Fit after self-cal, rms=0.117580Jy sigma=0.001042 ! 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 1.06 FD 0.92 HN 0.93 KP 1.05 ! LA 1.02 MK 1.02 NL 0.89 OV 1.01 ! PT 1.03 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.37 FD 0.97 HN 0.98 KP 1.01 ! LA 0.99 MK 1.01 NL 1.00 OV 1.05 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.97 KP 0.90 ! LA 0.79 MK 1.05 NL 1.12 OV 0.97 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 0.96 KP 1.00* ! LA 0.82 MK 1.21 NL 1.00* OV 1.00* ! PT 1.04 SC 1.00* ! ! ! Fit before self-cal, rms=0.117580Jy sigma=0.001042 ! Fit after self-cal, rms=0.098060Jy sigma=0.000842 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.347 mas, bmaj=6.831 mas, bpa=-2.179 degrees ! Estimated noise=601.849 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 = -0.00492534 Jy ! Component: 100 - total flux cleaned = -0.00682837 Jy ! Component: 150 - total flux cleaned = -0.0077566 Jy ! Component: 200 - total flux cleaned = -0.00842806 Jy ! Total flux subtracted in 200 components = -0.00842806 Jy ! Clean residual min=-0.009039 max=0.010470 Jy/beam ! Clean residual mean=-0.000011 rms=0.002358 Jy/beam ! Combined flux in latest and established models = 0.642625 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.642625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097261Jy sigma=0.000836 ! Fit after self-cal, rms=0.097215Jy sigma=0.000835 ! 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=0.097215Jy sigma=0.000835 ! Fit after self-cal, rms=0.082831Jy sigma=0.000721 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.347 mas, bmaj=6.827 mas, bpa=-2.065 degrees ! Estimated noise=601.156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00514695 Jy ! Component: 100 - total flux cleaned = -0.00664336 Jy ! Component: 150 - total flux cleaned = -0.00685103 Jy ! Component: 200 - total flux cleaned = -0.00693713 Jy ! Total flux subtracted in 200 components = -0.00693713 Jy ! Clean residual min=-0.002874 max=0.003072 Jy/beam ! Clean residual mean=-0.000005 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.635688 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.635688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082428Jy sigma=0.000717 ! Fit after self-cal, rms=0.082445Jy sigma=0.000716 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-6, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126966 Jy ! Component: 100 - total flux cleaned = 0.00149789 Jy ! Component: 150 - total flux cleaned = 0.00156265 Jy ! Component: 200 - total flux cleaned = 0.0014441 Jy ! Total flux subtracted in 200 components = 0.0014441 Jy ! Clean residual min=-0.002594 max=0.002828 Jy/beam ! Clean residual mean=-0.000004 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.637132 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 0.637132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082293Jy sigma=0.000715 ! Fit after self-cal, rms=0.082279Jy sigma=0.000715 ! Inverting map ! Added new window around map position (14, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021317 Jy ! Component: 100 - total flux cleaned = 0.00263307 Jy ! Component: 150 - total flux cleaned = 0.00286998 Jy ! Component: 200 - total flux cleaned = 0.00292191 Jy ! Total flux subtracted in 200 components = 0.00292191 Jy ! Clean residual min=-0.002269 max=0.002215 Jy/beam ! Clean residual mean=-0.000004 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.640054 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 98 components and 0.640055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082152Jy sigma=0.000714 ! Fit after self-cal, rms=0.082146Jy sigma=0.000714 ! 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=0.082146Jy sigma=0.000714 ! Fit after self-cal, rms=0.082332Jy sigma=0.000712 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.351 mas, bmaj=6.832 mas, bpa=-2.101 degrees ! Estimated noise=601.257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0025315 Jy ! Component: 100 - total flux cleaned = -0.00320445 Jy ! Component: 150 - total flux cleaned = -0.0032062 Jy ! Component: 200 - total flux cleaned = -0.00310775 Jy ! Total flux subtracted in 200 components = -0.00310775 Jy ! Clean residual min=-0.001922 max=0.001881 Jy/beam ! Clean residual mean=-0.000004 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.636947 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 112 components and 0.636947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082228Jy sigma=0.000711 ! Fit after self-cal, rms=0.082230Jy sigma=0.000711 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 = 3.94794e-05 Jy ! Component: 100 - total flux cleaned = 8.3091e-05 Jy ! Component: 150 - total flux cleaned = 0.000163374 Jy ! Component: 200 - total flux cleaned = 0.000164173 Jy ! Total flux subtracted in 200 components = 0.000164173 Jy ! Clean residual min=-0.001840 max=0.001913 Jy/beam ! Clean residual mean=-0.000004 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.637111 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 122 components and 0.637111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082194Jy sigma=0.000711 ! Fit after self-cal, rms=0.082193Jy sigma=0.000711 ! 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=0.082193Jy sigma=0.000711 ! Fit after self-cal, rms=0.082302Jy sigma=0.000711 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.219 mas, bmaj=10.17 mas, bpa=-4.349 degrees ! Estimated noise=756.495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00153371 Jy ! Component: 100 - total flux cleaned = -0.00153629 Jy ! Component: 150 - total flux cleaned = -0.00153676 Jy ! Component: 200 - total flux cleaned = -0.00159123 Jy ! Total flux subtracted in 200 components = -0.00159123 Jy ! Clean residual min=-0.001978 max=0.001930 Jy/beam ! Clean residual mean=-0.000003 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.63552 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 142 components and 0.63552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082280Jy sigma=0.000710 ! Fit after self-cal, rms=0.082281Jy sigma=0.000710 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 = 3.65993e-05 Jy ! Component: 100 - total flux cleaned = 3.47592e-05 Jy ! Component: 150 - total flux cleaned = 5.57467e-05 Jy ! Component: 200 - total flux cleaned = 5.58649e-05 Jy ! Total flux subtracted in 200 components = 5.58649e-05 Jy ! Clean residual min=-0.002010 max=0.001935 Jy/beam ! Clean residual mean=-0.000003 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.635575 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 157 components and 0.635575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082274Jy sigma=0.000710 ! Fit after self-cal, rms=0.082274Jy sigma=0.000710 ! 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=3.353 mas, bmaj=6.834 mas, bpa=-2.118 degrees ! Estimated noise=601.272 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.353 x 6.834 at -2.118 degrees (North through East) ! Clean map min=-0.0016706 max=0.53367 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=0.082274Jy sigma=0.000710 ! Fit after self-cal, rms=0.075173Jy sigma=0.000641 ! Inverting map and beam ! Estimated beam: bmin=3.355 mas, bmaj=6.835 mas, bpa=-2.116 degrees ! Estimated noise=600.864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00106445 Jy ! Component: 100 - total flux cleaned = -0.00148335 Jy ! Component: 150 - total flux cleaned = -0.00180997 Jy ! Component: 200 - total flux cleaned = -0.0019073 Jy ! Total flux subtracted in 200 components = -0.0019073 Jy ! Clean residual min=-0.001622 max=0.001676 Jy/beam ! Clean residual mean=-0.000003 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.633668 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 172 components and 0.633668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075131Jy sigma=0.000641 ! Fit after self-cal, rms=0.075129Jy sigma=0.000641 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.575e-05 Jy ! Component: 100 - total flux cleaned = -9.67483e-05 Jy ! Component: 150 - total flux cleaned = -9.75615e-05 Jy ! Component: 200 - total flux cleaned = -9.81223e-05 Jy ! Total flux subtracted in 200 components = -9.81223e-05 Jy ! Clean residual min=-0.001628 max=0.001685 Jy/beam ! Clean residual mean=-0.000003 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.63357 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 182 components and 0.63357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075111Jy sigma=0.000641 ! Fit after self-cal, rms=0.075111Jy sigma=0.000641 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075111Jy sigma=0.000641 ! Fit after self-cal, rms=0.075152Jy sigma=0.000641 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=2.757 mas, bmaj=5.818 mas, bpa=-0.3299 degrees ! Estimated noise=941.824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.402519 Jy ! Component: 100 - total flux cleaned = 0.502766 Jy ! Component: 150 - total flux cleaned = 0.549185 Jy ! Component: 200 - total flux cleaned = 0.575763 Jy ! Total flux subtracted in 200 components = 0.575763 Jy ! Clean residual min=-0.005263 max=0.013746 Jy/beam ! Clean residual mean=-0.000003 rms=0.001495 Jy/beam ! Combined flux in latest and established models = 0.575763 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.575763 Jy ! Inverting map and beam ! Estimated beam: bmin=3.357 mas, bmaj=6.836 mas, bpa=-2.137 degrees ! Estimated noise=600.73 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 = 0.0219619 Jy ! Component: 100 - total flux cleaned = 0.0333448 Jy ! Component: 150 - total flux cleaned = 0.04002 Jy ! Component: 200 - total flux cleaned = 0.0445142 Jy ! Total flux subtracted in 200 components = 0.0445142 Jy ! Clean residual min=-0.002399 max=0.002731 Jy/beam ! Clean residual mean=-0.000004 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.620277 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 40 components and 0.620277 Jy ! Inverting map ! Added new window around map position (7.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00333532 Jy ! Component: 100 - total flux cleaned = 0.00587843 Jy ! Component: 150 - total flux cleaned = 0.0075702 Jy ! Component: 200 - total flux cleaned = 0.00843974 Jy ! Total flux subtracted in 200 components = 0.00843974 Jy ! Clean residual min=-0.001980 max=0.001784 Jy/beam ! Clean residual mean=-0.000003 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.628717 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 60 components and 0.628717 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=7.228 mas, bmaj=10.17 mas, bpa=-4.444 degrees ! Estimated noise=754.524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160428 Jy ! Component: 100 - total flux cleaned = 0.00227355 Jy ! Component: 150 - total flux cleaned = 0.0026227 Jy ! Component: 200 - total flux cleaned = 0.00278992 Jy ! Total flux subtracted in 200 components = 0.00278992 Jy ! Clean residual min=-0.001965 max=0.001866 Jy/beam ! Clean residual mean=-0.000002 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.631507 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 = 0.000100811 Jy ! Component: 100 - total flux cleaned = 0.000194134 Jy ! Component: 150 - total flux cleaned = 0.0003012 Jy ! Component: 200 - total flux cleaned = 0.000380212 Jy ! Total flux subtracted in 200 components = 0.000380212 Jy ! Clean residual min=-0.001956 max=0.001907 Jy/beam ! Clean residual mean=-0.000002 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.631887 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 109 components and 0.631887 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.357 mas, bmaj=6.836 mas, bpa=-2.137 degrees ! Estimated noise=600.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000421316 Jy ! Component: 100 - total flux cleaned = -0.00042319 Jy ! Component: 150 - total flux cleaned = -0.000342521 Jy ! Component: 200 - total flux cleaned = -0.000229014 Jy ! Total flux subtracted in 200 components = -0.000229014 Jy ! Clean residual min=-0.001767 max=0.001634 Jy/beam ! Clean residual mean=-0.000003 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.631658 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 130 components and 0.631658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075210Jy sigma=0.000641 ! Fit after self-cal, rms=0.075191Jy sigma=0.000641 wmodel J0823+2928_S_2017_08_05_pus_map.mod ! Writing 130 model components to file: J0823+2928_S_2017_08_05_pus_map.mod wobs J0823+2928_S_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0823+2928_S_2017_08_05_pus_uvs.fits wwins J0823+2928_S_2017_08_05_pus_map.win ! wwins: Wrote 5 windows to J0823+2928_S_2017_08_05_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 = -0.000421686 Jy ! Component: 100 - total flux cleaned = -0.000694402 Jy ! Component: 150 - total flux cleaned = -0.000752917 Jy ! Component: 200 - total flux cleaned = -0.000836684 Jy ! Component: 250 - total flux cleaned = -0.000971113 Jy ! Component: 300 - total flux cleaned = -0.00115489 Jy ! Component: 350 - total flux cleaned = -0.00128311 Jy ! Component: 400 - total flux cleaned = -0.00145878 Jy ! Component: 450 - total flux cleaned = -0.0015575 Jy ! Component: 500 - total flux cleaned = -0.00167802 Jy ! Component: 550 - total flux cleaned = -0.0017488 Jy ! Component: 600 - total flux cleaned = -0.00184151 Jy ! Component: 650 - total flux cleaned = -0.00190997 Jy ! Component: 700 - total flux cleaned = -0.00202204 Jy ! Component: 750 - total flux cleaned = -0.00211032 Jy ! Component: 800 - total flux cleaned = -0.00217602 Jy ! Component: 850 - total flux cleaned = -0.00226205 Jy ! Component: 900 - total flux cleaned = -0.0022619 Jy ! Component: 950 - total flux cleaned = -0.00240887 Jy ! Component: 1000 - total flux cleaned = -0.00245031 Jy ! Component: 1050 - total flux cleaned = -0.0025524 Jy ! Component: 1100 - total flux cleaned = -0.00259281 Jy ! Component: 1150 - total flux cleaned = -0.00261256 Jy ! Component: 1200 - total flux cleaned = -0.00263245 Jy ! Component: 1250 - total flux cleaned = -0.00276861 Jy ! Component: 1300 - total flux cleaned = -0.00274945 Jy ! Component: 1350 - total flux cleaned = -0.00274961 Jy ! Component: 1400 - total flux cleaned = -0.00286279 Jy ! Component: 1450 - total flux cleaned = -0.00284422 Jy ! Component: 1500 - total flux cleaned = -0.00293647 Jy ! Component: 1550 - total flux cleaned = -0.00291818 Jy ! Component: 1600 - total flux cleaned = -0.00304473 Jy ! Component: 1650 - total flux cleaned = -0.00297276 Jy ! Component: 1700 - total flux cleaned = -0.00295495 Jy ! Component: 1750 - total flux cleaned = -0.00300791 Jy ! Component: 1800 - total flux cleaned = -0.00295568 Jy ! Component: 1850 - total flux cleaned = -0.00298978 Jy ! Component: 1900 - total flux cleaned = -0.00298978 Jy ! Component: 1950 - total flux cleaned = -0.00302335 Jy ! Component: 2000 - total flux cleaned = -0.00293926 Jy ! Component: 2050 - total flux cleaned = -0.00300591 Jy ! Component: 2100 - total flux cleaned = -0.00302225 Jy ! Component: 2150 - total flux cleaned = -0.00303868 Jy ! Component: 2200 - total flux cleaned = -0.00297384 Jy ! Component: 2250 - total flux cleaned = -0.00300607 Jy ! Component: 2300 - total flux cleaned = -0.00297434 Jy ! Component: 2350 - total flux cleaned = -0.00302172 Jy ! Component: 2400 - total flux cleaned = -0.00294343 Jy ! Component: 2450 - total flux cleaned = -0.00300545 Jy ! Component: 2500 - total flux cleaned = -0.00305156 Jy ! Component: 2550 - total flux cleaned = -0.00297501 Jy ! Component: 2600 - total flux cleaned = -0.00302046 Jy ! Component: 2650 - total flux cleaned = -0.00303554 Jy ! Component: 2700 - total flux cleaned = -0.00300553 Jy ! Component: 2750 - total flux cleaned = -0.00300543 Jy ! Component: 2800 - total flux cleaned = -0.00296135 Jy ! Component: 2850 - total flux cleaned = -0.00296135 Jy ! Component: 2900 - total flux cleaned = -0.00297555 Jy ! Component: 2950 - total flux cleaned = -0.00298994 Jy ! Component: 3000 - total flux cleaned = -0.00291844 Jy ! Component: 3050 - total flux cleaned = -0.00290446 Jy ! Component: 3100 - total flux cleaned = -0.00293263 Jy ! Component: 3150 - total flux cleaned = -0.00289065 Jy ! Component: 3200 - total flux cleaned = -0.0029182 Jy ! Component: 3250 - total flux cleaned = -0.00286312 Jy ! Component: 3300 - total flux cleaned = -0.00286325 Jy ! Component: 3350 - total flux cleaned = -0.00289044 Jy ! Component: 3400 - total flux cleaned = -0.00283635 Jy ! Component: 3450 - total flux cleaned = -0.00279613 Jy ! Component: 3500 - total flux cleaned = -0.00276956 Jy ! Component: 3550 - total flux cleaned = -0.00274311 Jy ! Component: 3600 - total flux cleaned = -0.0027693 Jy ! Component: 3650 - total flux cleaned = -0.00275614 Jy ! Component: 3700 - total flux cleaned = -0.00267847 Jy ! Component: 3750 - total flux cleaned = -0.00270435 Jy ! Component: 3800 - total flux cleaned = -0.00272988 Jy ! Component: 3850 - total flux cleaned = -0.00274252 Jy ! Component: 3900 - total flux cleaned = -0.00275521 Jy ! Component: 3950 - total flux cleaned = -0.00266712 Jy ! Component: 4000 - total flux cleaned = -0.00265475 Jy ! Component: 4050 - total flux cleaned = -0.00266702 Jy ! Total flux subtracted in 4096 components = -0.00260523 Jy ! Clean residual min=-0.000843 max=0.000731 Jy/beam ! Clean residual mean=-0.000002 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.629053 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 437 components and 0.629052 Jy ![Exited script file: muppet] wmap "J0823+2928_S_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.357 x 6.836 at -2.137 degrees (North through East) ! Clean map min=-0.001191 max=0.53472 Jy/beam ! Writing clean map to FITS file: J0823+2928_S_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.534718 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000225045 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.12626 0.12626 0.25252 0.50504 1.01008 2.02016 4.04032 8.08064 16.1613 32.3226 64.6451 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.534 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.357 x 6.836 at -2.137 degrees (North through East) ! Clean map min=-0.001191 max=0.53472 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 J0823+2928_S_2017_08_05_pus_uvs.log closed on Thu May 9 19:24:29 2019