! Started logfile: J0927-2034_S_2017_07_16_pus_uvs.log on Thu May 9 11:05:52 2019 obs J0927-2034_S_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0927-2034_S_2017_07_16_pus_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.65641 visibilities/baseline/integration-bin. ! Found source: J0927-2034 ! ! 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 815 lines of history. ! ! Reading 6144 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 J0927-2034_S_2017_07_16_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 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 392 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.506756Jy sigma=0.003598 ! Fit after self-cal, rms=0.430371Jy sigma=0.003025 ! 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=2.578 mas, bmaj=6.617 mas, bpa=-2.084 degrees ! Estimated noise=1888.09 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 = 0.46812 Jy ! Component: 100 - total flux cleaned = 0.606395 Jy ! Total flux subtracted in 100 components = 0.606395 Jy ! Clean residual min=-0.042241 max=0.068732 Jy/beam ! Clean residual mean=0.000007 rms=0.008700 Jy/beam ! Combined flux in latest and established models = 0.606395 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.606395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185633Jy sigma=0.001289 ! Fit after self-cal, rms=0.185596Jy sigma=0.001289 ! Inverting map ! Added new window around map position (2.5, -11.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.065532 Jy ! Component: 100 - total flux cleaned = 0.100343 Jy ! Total flux subtracted in 100 components = 0.100343 Jy ! Clean residual min=-0.041799 max=0.054343 Jy/beam ! Clean residual mean=-0.000003 rms=0.007177 Jy/beam ! Combined flux in latest and established models = 0.706737 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.706738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159665Jy sigma=0.001089 ! Fit after self-cal, rms=0.157024Jy sigma=0.001068 ! 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=3.001 mas, bmaj=7.504 mas, bpa=-1.236 degrees ! Estimated noise=1558.91 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 (-2.5, 11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0382138 Jy ! Component: 100 - total flux cleaned = 0.0444792 Jy ! Component: 150 - total flux cleaned = 0.0445368 Jy ! Component: 200 - total flux cleaned = 0.0445369 Jy ! Total flux subtracted in 200 components = 0.0445369 Jy ! Clean residual min=-0.029516 max=0.026008 Jy/beam ! Clean residual mean=-0.000029 rms=0.004933 Jy/beam ! Combined flux in latest and established models = 0.751275 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 44 components and 0.751275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143718Jy sigma=0.000972 ! Fit after self-cal, rms=0.143611Jy sigma=0.000971 ! 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 1.18 FD 1.00* HN 0.96 KP 1.01 ! LA 1.02 MK 1.00 NL 0.93 OV 0.96 ! PT 1.02 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.03 KP 0.98 ! LA 0.97 MK 1.00 NL 1.08 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.03 KP 0.98 ! LA 0.99 MK 1.03 NL 1.03 OV 0.90 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.01 KP 1.00* ! LA 1.00 MK 1.10 NL 1.00* OV 1.00* ! PT 1.00 SC 1.00* ! ! ! Fit before self-cal, rms=0.143611Jy sigma=0.000971 ! Fit after self-cal, rms=0.143265Jy sigma=0.000931 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.004 mas, bmaj=7.483 mas, bpa=-0.5056 degrees ! Estimated noise=1552.56 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 = -0.017749 Jy ! Component: 100 - total flux cleaned = -0.0202542 Jy ! Component: 150 - total flux cleaned = -0.0219269 Jy ! Component: 200 - total flux cleaned = -0.0224272 Jy ! Total flux subtracted in 200 components = -0.0224272 Jy ! Clean residual min=-0.023505 max=0.022296 Jy/beam ! Clean residual mean=0.000013 rms=0.004243 Jy/beam ! Combined flux in latest and established models = 0.728847 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 54 components and 0.728847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138275Jy sigma=0.000890 ! Fit after self-cal, rms=0.138236Jy sigma=0.000889 ! 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=0.138236Jy sigma=0.000889 ! Fit after self-cal, rms=0.189646Jy sigma=0.000725 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.033 mas, bmaj=8.266 mas, bpa=-3.585 degrees ! Estimated noise=1622.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00544311 Jy ! Component: 100 - total flux cleaned = -0.0066909 Jy ! Component: 150 - total flux cleaned = -0.00778635 Jy ! Component: 200 - total flux cleaned = -0.00828329 Jy ! Total flux subtracted in 200 components = -0.00828329 Jy ! Clean residual min=-0.008820 max=0.010209 Jy/beam ! Clean residual mean=-0.000010 rms=0.002168 Jy/beam ! Combined flux in latest and established models = 0.720564 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.720564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188971Jy sigma=0.000713 ! Fit after self-cal, rms=0.190661Jy sigma=0.000712 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 (-33, 64). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00611166 Jy ! Component: 100 - total flux cleaned = 0.00663717 Jy ! Component: 150 - total flux cleaned = 0.00686806 Jy ! Component: 200 - total flux cleaned = 0.00748927 Jy ! Total flux subtracted in 200 components = 0.00748927 Jy ! Clean residual min=-0.008054 max=0.009239 Jy/beam ! Clean residual mean=-0.000028 rms=0.001949 Jy/beam ! Combined flux in latest and established models = 0.728053 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 0.728053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190027Jy sigma=0.000703 ! Fit after self-cal, rms=0.189919Jy sigma=0.000702 ! Inverting map ! Added new window around map position (-24.5, 17.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142557 Jy ! Component: 100 - total flux cleaned = 0.00116774 Jy ! Component: 150 - total flux cleaned = 0.00116784 Jy ! Component: 200 - total flux cleaned = 0.00136222 Jy ! Total flux subtracted in 200 components = 0.00136222 Jy ! Clean residual min=-0.007794 max=0.007451 Jy/beam ! Clean residual mean=-0.000033 rms=0.001809 Jy/beam ! Combined flux in latest and established models = 0.729416 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 108 components and 0.729416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189371Jy sigma=0.000695 ! Fit after self-cal, rms=0.189394Jy sigma=0.000695 ! 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=0.189394Jy sigma=0.000695 ! Fit after self-cal, rms=0.250665Jy sigma=0.000667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.034 mas, bmaj=8.322 mas, bpa=-3.7 degrees ! Estimated noise=1622.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00148207 Jy ! Component: 100 - total flux cleaned = -0.00176851 Jy ! Component: 150 - total flux cleaned = -0.00176867 Jy ! Component: 200 - total flux cleaned = -0.0020198 Jy ! Total flux subtracted in 200 components = -0.0020198 Jy ! Clean residual min=-0.005893 max=0.004918 Jy/beam ! Clean residual mean=-0.000037 rms=0.001273 Jy/beam ! Combined flux in latest and established models = 0.727396 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 124 components and 0.727396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.250471Jy sigma=0.000665 ! Fit after self-cal, rms=0.250618Jy sigma=0.000665 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 = -0.000285851 Jy ! Component: 100 - total flux cleaned = -0.000284893 Jy ! Component: 150 - total flux cleaned = -0.000285169 Jy ! Component: 200 - total flux cleaned = -0.000391848 Jy ! Total flux subtracted in 200 components = -0.000391848 Jy ! Clean residual min=-0.005639 max=0.004818 Jy/beam ! Clean residual mean=-0.000036 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.727004 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 132 components and 0.727004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.250484Jy sigma=0.000663 ! Fit after self-cal, rms=0.250508Jy sigma=0.000663 ! 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=0.250508Jy sigma=0.000663 ! Fit after self-cal, rms=0.259902Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.333 mas, bmaj=17.32 mas, bpa=-3.568 degrees ! Estimated noise=2101.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000306384 Jy ! Component: 100 - total flux cleaned = -0.000306587 Jy ! Component: 150 - total flux cleaned = -0.000307893 Jy ! Component: 200 - total flux cleaned = -0.00031036 Jy ! Total flux subtracted in 200 components = -0.00031036 Jy ! Clean residual min=-0.004914 max=0.005314 Jy/beam ! Clean residual mean=-0.000079 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 0.726694 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 146 components and 0.726694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.259864Jy sigma=0.000662 ! Fit after self-cal, rms=0.259948Jy sigma=0.000662 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 = 4.87537e-05 Jy ! Component: 100 - total flux cleaned = 4.68385e-05 Jy ! Component: 150 - total flux cleaned = -1.27642e-05 Jy ! Component: 200 - total flux cleaned = -9.09674e-06 Jy ! Total flux subtracted in 200 components = -9.09674e-06 Jy ! Clean residual min=-0.004837 max=0.005156 Jy/beam ! Clean residual mean=-0.000080 rms=0.001291 Jy/beam ! Combined flux in latest and established models = 0.726684 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 152 components and 0.726684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.259928Jy sigma=0.000661 ! Fit after self-cal, rms=0.259971Jy sigma=0.000661 ! 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=3.035 mas, bmaj=8.332 mas, bpa=-3.719 degrees ! Estimated noise=1622.51 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.035 x 8.332 at -3.719 degrees (North through East) ! Clean map min=-0.0087472 max=0.60476 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=0.259971Jy sigma=0.000661 ! Fit after self-cal, rms=0.608569Jy sigma=0.000603 ! Inverting map and beam ! Estimated beam: bmin=3.038 mas, bmaj=8.344 mas, bpa=-3.669 degrees ! Estimated noise=1620.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00130371 Jy ! Component: 100 - total flux cleaned = -0.00171821 Jy ! Component: 150 - total flux cleaned = -0.00210607 Jy ! Component: 200 - total flux cleaned = -0.00228827 Jy ! Total flux subtracted in 200 components = -0.00228827 Jy ! Clean residual min=-0.004853 max=0.004268 Jy/beam ! Clean residual mean=-0.000034 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.724396 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 161 components and 0.724396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.608543Jy sigma=0.000602 ! Fit after self-cal, rms=0.608613Jy sigma=0.000602 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000368353 Jy ! Component: 100 - total flux cleaned = -0.000279042 Jy ! Component: 150 - total flux cleaned = -0.000362249 Jy ! Component: 200 - total flux cleaned = -0.000441282 Jy ! Total flux subtracted in 200 components = -0.000441282 Jy ! Clean residual min=-0.004755 max=0.004172 Jy/beam ! Clean residual mean=-0.000033 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 0.723955 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 167 components and 0.723955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.608583Jy sigma=0.000601 ! Fit after self-cal, rms=0.608648Jy sigma=0.000601 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.608648Jy sigma=0.000601 ! Fit after self-cal, rms=0.587635Jy sigma=0.000600 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=2.595 mas, bmaj=7.284 mas, bpa=-4.55 degrees ! Estimated noise=2004.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.491332 Jy ! Component: 100 - total flux cleaned = 0.608898 Jy ! Component: 150 - total flux cleaned = 0.655943 Jy ! Component: 200 - total flux cleaned = 0.681928 Jy ! Total flux subtracted in 200 components = 0.681928 Jy ! Clean residual min=-0.008717 max=0.012956 Jy/beam ! Clean residual mean=-0.000000 rms=0.002033 Jy/beam ! Combined flux in latest and established models = 0.681927 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.681927 Jy ! Inverting map and beam ! Estimated beam: bmin=3.039 mas, bmaj=8.353 mas, bpa=-3.692 degrees ! Estimated noise=1620.99 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 = 0.0182238 Jy ! Component: 100 - total flux cleaned = 0.0289296 Jy ! Component: 150 - total flux cleaned = 0.0363381 Jy ! Component: 200 - total flux cleaned = 0.0411211 Jy ! Total flux subtracted in 200 components = 0.0411211 Jy ! Clean residual min=-0.005693 max=0.005498 Jy/beam ! Clean residual mean=-0.000031 rms=0.001245 Jy/beam ! Combined flux in latest and established models = 0.723049 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 62 components and 0.723048 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=7.336 mas, bmaj=17.34 mas, bpa=-3.579 degrees ! Estimated noise=2096.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152052 Jy ! Component: 100 - total flux cleaned = 0.00176702 Jy ! Component: 150 - total flux cleaned = 0.002081 Jy ! Component: 200 - total flux cleaned = 0.00207786 Jy ! Total flux subtracted in 200 components = 0.00207786 Jy ! Clean residual min=-0.003961 max=0.004476 Jy/beam ! Clean residual mean=-0.000073 rms=0.001293 Jy/beam ! Combined flux in latest and established models = 0.725126 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 = 8.06984e-05 Jy ! Component: 100 - total flux cleaned = 8.02325e-05 Jy ! Component: 150 - total flux cleaned = 7.8948e-05 Jy ! Component: 200 - total flux cleaned = 7.95695e-05 Jy ! Total flux subtracted in 200 components = 7.95695e-05 Jy ! Clean residual min=-0.003824 max=0.004303 Jy/beam ! Clean residual mean=-0.000073 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 0.725206 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 111 components and 0.725206 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.039 mas, bmaj=8.353 mas, bpa=-3.692 degrees ! Estimated noise=1620.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000292385 Jy ! Component: 100 - total flux cleaned = -0.000428644 Jy ! Component: 150 - total flux cleaned = -0.000561308 Jy ! Component: 200 - total flux cleaned = -0.000559949 Jy ! Total flux subtracted in 200 components = -0.000559949 Jy ! Clean residual min=-0.004671 max=0.004589 Jy/beam ! Clean residual mean=-0.000032 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.724646 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 126 components and 0.724646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.588820Jy sigma=0.000602 ! Fit after self-cal, rms=0.585320Jy sigma=0.000601 wmodel J0927-2034_S_2017_07_16_pus_map.mod ! Writing 126 model components to file: J0927-2034_S_2017_07_16_pus_map.mod wobs J0927-2034_S_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0927-2034_S_2017_07_16_pus_uvs.fits wwins J0927-2034_S_2017_07_16_pus_map.win ! wwins: Wrote 5 windows to J0927-2034_S_2017_07_16_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 = 0.000598208 Jy ! Component: 100 - total flux cleaned = 0.000526006 Jy ! Component: 150 - total flux cleaned = 0.000952695 Jy ! Component: 200 - total flux cleaned = 0.00129691 Jy ! Component: 250 - total flux cleaned = 0.00169833 Jy ! Component: 300 - total flux cleaned = 0.00202412 Jy ! Component: 350 - total flux cleaned = 0.00234338 Jy ! Component: 400 - total flux cleaned = 0.0025309 Jy ! Component: 450 - total flux cleaned = 0.00271395 Jy ! Component: 500 - total flux cleaned = 0.00277345 Jy ! Component: 550 - total flux cleaned = 0.00277384 Jy ! Component: 600 - total flux cleaned = 0.00277355 Jy ! Component: 650 - total flux cleaned = 0.00266089 Jy ! Component: 700 - total flux cleaned = 0.00255065 Jy ! Component: 750 - total flux cleaned = 0.00260469 Jy ! Component: 800 - total flux cleaned = 0.00249674 Jy ! Component: 850 - total flux cleaned = 0.00249614 Jy ! Component: 900 - total flux cleaned = 0.00244376 Jy ! Component: 950 - total flux cleaned = 0.00234088 Jy ! Component: 1000 - total flux cleaned = 0.00229056 Jy ! Component: 1050 - total flux cleaned = 0.0021896 Jy ! Component: 1100 - total flux cleaned = 0.00219011 Jy ! Component: 1150 - total flux cleaned = 0.00214043 Jy ! Component: 1200 - total flux cleaned = 0.00209148 Jy ! Component: 1250 - total flux cleaned = 0.00213893 Jy ! Component: 1300 - total flux cleaned = 0.00213811 Jy ! Component: 1350 - total flux cleaned = 0.00209049 Jy ! Component: 1400 - total flux cleaned = 0.00204363 Jy ! Component: 1450 - total flux cleaned = 0.00218312 Jy ! Component: 1500 - total flux cleaned = 0.00218261 Jy ! Component: 1550 - total flux cleaned = 0.00213752 Jy ! Component: 1600 - total flux cleaned = 0.00222817 Jy ! Component: 1650 - total flux cleaned = 0.0022728 Jy ! Component: 1700 - total flux cleaned = 0.0024509 Jy ! Component: 1750 - total flux cleaned = 0.00245034 Jy ! Component: 1800 - total flux cleaned = 0.00245039 Jy ! Component: 1850 - total flux cleaned = 0.00262396 Jy ! Component: 1900 - total flux cleaned = 0.00266643 Jy ! Component: 1950 - total flux cleaned = 0.00270935 Jy ! Component: 2000 - total flux cleaned = 0.00266665 Jy ! Component: 2050 - total flux cleaned = 0.00270867 Jy ! Component: 2100 - total flux cleaned = 0.00283352 Jy ! Component: 2150 - total flux cleaned = 0.00283319 Jy ! Component: 2200 - total flux cleaned = 0.00291487 Jy ! Component: 2250 - total flux cleaned = 0.00303728 Jy ! Component: 2300 - total flux cleaned = 0.00307709 Jy ! Component: 2350 - total flux cleaned = 0.00311727 Jy ! Component: 2400 - total flux cleaned = 0.00327634 Jy ! Component: 2450 - total flux cleaned = 0.00347401 Jy ! Component: 2500 - total flux cleaned = 0.00363097 Jy ! Component: 2550 - total flux cleaned = 0.00374768 Jy ! Component: 2600 - total flux cleaned = 0.00382485 Jy ! Component: 2650 - total flux cleaned = 0.00394052 Jy ! Component: 2700 - total flux cleaned = 0.00397915 Jy ! Component: 2750 - total flux cleaned = 0.00416945 Jy ! Component: 2800 - total flux cleaned = 0.00435861 Jy ! Component: 2850 - total flux cleaned = 0.00447098 Jy ! Component: 2900 - total flux cleaned = 0.00462063 Jy ! Component: 2950 - total flux cleaned = 0.00484286 Jy ! Component: 3000 - total flux cleaned = 0.00484258 Jy ! Component: 3050 - total flux cleaned = 0.00506268 Jy ! Component: 3100 - total flux cleaned = 0.00506292 Jy ! Component: 3150 - total flux cleaned = 0.00517176 Jy ! Component: 3200 - total flux cleaned = 0.00520783 Jy ! Component: 3250 - total flux cleaned = 0.00538684 Jy ! Component: 3300 - total flux cleaned = 0.0053154 Jy ! Component: 3350 - total flux cleaned = 0.00538606 Jy ! Component: 3400 - total flux cleaned = 0.00542139 Jy ! Component: 3450 - total flux cleaned = 0.00545665 Jy ! Component: 3500 - total flux cleaned = 0.00556147 Jy ! Component: 3550 - total flux cleaned = 0.00559607 Jy ! Component: 3600 - total flux cleaned = 0.0056306 Jy ! Component: 3650 - total flux cleaned = 0.0057678 Jy ! Component: 3700 - total flux cleaned = 0.0057335 Jy ! Component: 3750 - total flux cleaned = 0.00586976 Jy ! Component: 3800 - total flux cleaned = 0.00590337 Jy ! Component: 3850 - total flux cleaned = 0.00603835 Jy ! Component: 3900 - total flux cleaned = 0.00590441 Jy ! Component: 3950 - total flux cleaned = 0.00593785 Jy ! Component: 4000 - total flux cleaned = 0.00603758 Jy ! Component: 4050 - total flux cleaned = 0.00603761 Jy ! Total flux subtracted in 4096 components = 0.00607048 Jy ! Clean residual min=-0.001762 max=0.002024 Jy/beam ! Clean residual mean=0.000002 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.730716 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 382 components and 0.730717 Jy ![Exited script file: muppet] wmap "J0927-2034_S_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.039 x 8.353 at -3.692 degrees (North through East) ! Clean map min=-0.0037142 max=0.62528 Jy/beam ! Writing clean map to FITS file: J0927-2034_S_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.625284 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000583396 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.279903 0.279903 0.559806 1.11961 2.23922 4.47845 8.9569 17.9138 35.8276 71.6552 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.625 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.039 x 8.353 at -3.692 degrees (North through East) ! Clean map min=-0.0037142 max=0.62528 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 J0927-2034_S_2017_07_16_pus_uvs.log closed on Thu May 9 11:05:57 2019