! Started logfile: J0836-2016_S_2017_05_01_pus_uvs.log on Wed May 1 18:31:48 2019 obs J0836-2016_S_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0836-2016_S_2017_05_01_pus_uva.fits ! AN table 1: 68 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.419281 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0836-2016 ! ! 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 788 lines of history. ! ! Reading 5132 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 J0836-2016_S_2017_05_01_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 300 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 300 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 300 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 483 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.996745Jy sigma=0.005686 ! Fit after self-cal, rms=0.996004Jy sigma=0.005677 ! 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=3.017 mas, bmaj=8.747 mas, bpa=-9.559 degrees ! Estimated noise=2366.67 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 = 1.04212 Jy ! Component: 100 - total flux cleaned = 1.49263 Jy ! Total flux subtracted in 100 components = 1.49263 Jy ! Clean residual min=-0.058172 max=0.222954 Jy/beam ! Clean residual mean=0.002753 rms=0.024614 Jy/beam ! Combined flux in latest and established models = 1.49263 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 1.49263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.677203Jy sigma=0.003538 ! Fit after self-cal, rms=0.676961Jy sigma=0.003536 ! Inverting map ! Added new window around map position (-3.5, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.263444 Jy ! Component: 100 - total flux cleaned = 0.424566 Jy ! Total flux subtracted in 100 components = 0.424566 Jy ! Clean residual min=-0.032591 max=0.090501 Jy/beam ! Clean residual mean=0.001494 rms=0.012624 Jy/beam ! Combined flux in latest and established models = 1.9172 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 53 components and 1.9172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.474269Jy sigma=0.002018 ! Fit after self-cal, rms=0.473681Jy sigma=0.002012 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107559 Jy ! Component: 100 - total flux cleaned = 0.181486 Jy ! Total flux subtracted in 100 components = 0.181486 Jy ! Clean residual min=-0.025946 max=0.060495 Jy/beam ! Clean residual mean=0.000958 rms=0.008981 Jy/beam ! Combined flux in latest and established models = 2.09868 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 95 components and 2.09868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.417541Jy sigma=0.001537 ! Fit after self-cal, rms=0.417104Jy sigma=0.001532 ! Inverting map ! Added new window around map position (4.5, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0607835 Jy ! Component: 100 - total flux cleaned = 0.103848 Jy ! Total flux subtracted in 100 components = 0.103848 Jy ! Clean residual min=-0.024561 max=0.027447 Jy/beam ! Clean residual mean=0.000651 rms=0.007423 Jy/beam ! Combined flux in latest and established models = 2.20253 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 120 components and 2.20253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.395266Jy sigma=0.001336 ! Fit after self-cal, rms=0.395203Jy sigma=0.001336 ! 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=3.582 mas, bmaj=9.542 mas, bpa=-8.862 degrees ! Estimated noise=1768.81 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 = 0.0689787 Jy ! Component: 100 - total flux cleaned = 0.111904 Jy ! Component: 150 - total flux cleaned = 0.140163 Jy ! Component: 200 - total flux cleaned = 0.159264 Jy ! Total flux subtracted in 200 components = 0.159264 Jy ! Clean residual min=-0.023136 max=0.030189 Jy/beam ! Clean residual mean=0.001036 rms=0.007636 Jy/beam ! Combined flux in latest and established models = 2.36179 Jy ! Performing phase self-cal ! Adding 91 model components to the UV plane model. ! The established model now contains 187 components and 2.36179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.375551Jy sigma=0.001199 ! Fit after self-cal, rms=0.375488Jy sigma=0.001199 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 1.05 KP 1.03 ! LA 1.00 MK 1.08 NL 1.00 OV 1.03 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.08 KP 0.99 ! LA 0.95 MK 1.00 NL 1.07 OV 1.05 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.05 KP 1.01 ! LA 0.99 MK 0.96 NL 1.06 OV 0.95 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.07 HN 0.95 KP 1.00* ! LA 0.83 MK 1.02 NL 1.00* OV 1.00* ! PT 1.04 SC 1.00* ! ! ! Fit before self-cal, rms=0.375488Jy sigma=0.001199 ! Fit after self-cal, rms=0.301886Jy sigma=0.001032 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.631 mas, bmaj=9.805 mas, bpa=-7.404 degrees ! Estimated noise=1804.35 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 = -0.00358756 Jy ! Component: 100 - total flux cleaned = -0.00478179 Jy ! Component: 150 - total flux cleaned = -0.00544146 Jy ! Component: 200 - total flux cleaned = -0.0056979 Jy ! Total flux subtracted in 200 components = -0.0056979 Jy ! Clean residual min=-0.023322 max=0.024033 Jy/beam ! Clean residual mean=0.000729 rms=0.006022 Jy/beam ! Combined flux in latest and established models = 2.3561 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 202 components and 2.3561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.301293Jy sigma=0.001022 ! Fit after self-cal, rms=0.301261Jy sigma=0.001022 ! 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=0.301261Jy sigma=0.001022 ! Fit after self-cal, rms=0.130614Jy sigma=0.000736 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.645 mas, bmaj=9.851 mas, bpa=-7.267 degrees ! Estimated noise=1807.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000417757 Jy ! Component: 100 - total flux cleaned = 0.000682359 Jy ! Component: 150 - total flux cleaned = 0.000898016 Jy ! Component: 200 - total flux cleaned = 0.00109444 Jy ! Total flux subtracted in 200 components = 0.00109444 Jy ! Clean residual min=-0.010410 max=0.010291 Jy/beam ! Clean residual mean=-0.000055 rms=0.002554 Jy/beam ! Combined flux in latest and established models = 2.35719 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 215 components and 2.35719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129785Jy sigma=0.000731 ! Fit after self-cal, rms=0.129790Jy sigma=0.000731 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 = 0.000411426 Jy ! Component: 100 - total flux cleaned = 0.000708317 Jy ! Component: 150 - total flux cleaned = 0.000839648 Jy ! Component: 200 - total flux cleaned = 0.000960516 Jy ! Total flux subtracted in 200 components = 0.000960516 Jy ! Clean residual min=-0.009822 max=0.009920 Jy/beam ! Clean residual mean=-0.000059 rms=0.002503 Jy/beam ! Combined flux in latest and established models = 2.35815 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 221 components and 2.35815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129509Jy sigma=0.000730 ! Fit after self-cal, rms=0.129499Jy sigma=0.000729 ! 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=0.129499Jy sigma=0.000729 ! Fit after self-cal, rms=0.118077Jy sigma=0.000666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.647 mas, bmaj=9.865 mas, bpa=-7.205 degrees ! Estimated noise=1808.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000797452 Jy ! Component: 100 - total flux cleaned = 0.000700013 Jy ! Component: 150 - total flux cleaned = 0.000876344 Jy ! Component: 200 - total flux cleaned = 0.000956418 Jy ! Total flux subtracted in 200 components = 0.000956418 Jy ! Clean residual min=-0.005376 max=0.006478 Jy/beam ! Clean residual mean=0.000008 rms=0.001467 Jy/beam ! Combined flux in latest and established models = 2.35911 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 231 components and 2.35911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117937Jy sigma=0.000665 ! Fit after self-cal, rms=0.117916Jy 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) ! Added new window around map position (-16.5, -20.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00417411 Jy ! Component: 100 - total flux cleaned = 0.0046151 Jy ! Component: 150 - total flux cleaned = 0.00485757 Jy ! Component: 200 - total flux cleaned = 0.00496922 Jy ! Total flux subtracted in 200 components = 0.00496922 Jy ! Clean residual min=-0.005079 max=0.005504 Jy/beam ! Clean residual mean=-0.000010 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 2.36408 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 272 components and 2.36408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117553Jy sigma=0.000662 ! Fit after self-cal, rms=0.117543Jy sigma=0.000662 ! 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=0.117543Jy sigma=0.000662 ! Fit after self-cal, rms=0.117656Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.959 mas, bmaj=15.99 mas, bpa=-3.21 degrees ! Estimated noise=2215.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000958855 Jy ! Component: 100 - total flux cleaned = 0.0016333 Jy ! Component: 150 - total flux cleaned = 0.00199871 Jy ! Component: 200 - total flux cleaned = 0.0022666 Jy ! Total flux subtracted in 200 components = 0.0022666 Jy ! Clean residual min=-0.005454 max=0.006065 Jy/beam ! Clean residual mean=-0.000006 rms=0.001506 Jy/beam ! Combined flux in latest and established models = 2.36634 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 301 components and 2.36634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117592Jy sigma=0.000661 ! Fit after self-cal, rms=0.117587Jy sigma=0.000661 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 = 0.000342783 Jy ! Component: 100 - total flux cleaned = 0.000588081 Jy ! Component: 150 - total flux cleaned = 0.000758325 Jy ! Component: 200 - total flux cleaned = 0.000917288 Jy ! Total flux subtracted in 200 components = 0.000917288 Jy ! Clean residual min=-0.005355 max=0.005790 Jy/beam ! Clean residual mean=-0.000013 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 2.36726 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 308 components and 2.36726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117555Jy sigma=0.000661 ! Fit after self-cal, rms=0.117551Jy 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=3.647 mas, bmaj=9.865 mas, bpa=-7.19 degrees ! Estimated noise=1809.23 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.647 x 9.865 at -7.19 degrees (North through East) ! Clean map min=-0.0048288 max=1.4284 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=0.117551Jy sigma=0.000661 ! Fit after self-cal, rms=0.109658Jy sigma=0.000605 ! Inverting map and beam ! Estimated beam: bmin=3.65 mas, bmaj=9.868 mas, bpa=-7.179 degrees ! Estimated noise=1810.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000376475 Jy ! Component: 100 - total flux cleaned = 0.000535734 Jy ! Component: 150 - total flux cleaned = 0.000968735 Jy ! Component: 200 - total flux cleaned = 0.00130173 Jy ! Total flux subtracted in 200 components = 0.00130173 Jy ! Clean residual min=-0.004846 max=0.005357 Jy/beam ! Clean residual mean=0.000001 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 2.36856 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 323 components and 2.36856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109555Jy sigma=0.000605 ! Fit after self-cal, rms=0.109553Jy sigma=0.000605 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000131676 Jy ! Component: 100 - total flux cleaned = 0.000254204 Jy ! Component: 150 - total flux cleaned = 0.000253568 Jy ! Component: 200 - total flux cleaned = 0.000367918 Jy ! Total flux subtracted in 200 components = 0.000367918 Jy ! Clean residual min=-0.004837 max=0.005296 Jy/beam ! Clean residual mean=-0.000001 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 2.36893 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 328 components and 2.36893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109493Jy sigma=0.000604 ! Fit after self-cal, rms=0.109492Jy sigma=0.000604 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109492Jy sigma=0.000604 ! Fit after self-cal, rms=0.109608Jy sigma=0.000604 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=3.059 mas, bmaj=9.045 mas, bpa=-7.927 degrees ! Estimated noise=2472.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.07452 Jy ! Component: 100 - total flux cleaned = 1.53513 Jy ! Component: 150 - total flux cleaned = 1.8 Jy ! Component: 200 - total flux cleaned = 1.95992 Jy ! Total flux subtracted in 200 components = 1.95992 Jy ! Clean residual min=-0.027871 max=0.083264 Jy/beam ! Clean residual mean=0.001328 rms=0.010509 Jy/beam ! Combined flux in latest and established models = 1.95992 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 49 model components to the UV plane model. ! The established model now contains 49 components and 1.95992 Jy ! Inverting map and beam ! Estimated beam: bmin=3.651 mas, bmaj=9.871 mas, bpa=-7.164 degrees ! Estimated noise=1811.47 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 = 0.157465 Jy ! Component: 100 - total flux cleaned = 0.246786 Jy ! Component: 150 - total flux cleaned = 0.300822 Jy ! Component: 200 - total flux cleaned = 0.334967 Jy ! Total flux subtracted in 200 components = 0.334967 Jy ! Clean residual min=-0.010189 max=0.021862 Jy/beam ! Clean residual mean=0.000268 rms=0.003623 Jy/beam ! Combined flux in latest and established models = 2.29488 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 142 components and 2.29488 Jy ! Inverting map ! Added new window around map position (-7.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0233885 Jy ! Component: 100 - total flux cleaned = 0.0387677 Jy ! Component: 150 - total flux cleaned = 0.0494676 Jy ! Component: 200 - total flux cleaned = 0.0573981 Jy ! Total flux subtracted in 200 components = 0.0573981 Jy ! Clean residual min=-0.006405 max=0.007798 Jy/beam ! Clean residual mean=0.000066 rms=0.001691 Jy/beam ! Combined flux in latest and established models = 2.35228 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 182 components and 2.35228 Jy ! Inverting map ! Added new window around map position (11.5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00669269 Jy ! Component: 100 - total flux cleaned = 0.0100324 Jy ! Component: 150 - total flux cleaned = 0.0126876 Jy ! Component: 200 - total flux cleaned = 0.0145022 Jy ! Total flux subtracted in 200 components = 0.0145022 Jy ! Clean residual min=-0.005425 max=0.005330 Jy/beam ! Clean residual mean=0.000014 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 2.36678 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 213 components and 2.36678 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=7.962 mas, bmaj=15.99 mas, bpa=-3.189 degrees ! Estimated noise=2215.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348613 Jy ! Component: 100 - total flux cleaned = 0.00502926 Jy ! Component: 150 - total flux cleaned = 0.00640608 Jy ! Component: 200 - total flux cleaned = 0.00704534 Jy ! Total flux subtracted in 200 components = 0.00704534 Jy ! Clean residual min=-0.004948 max=0.005548 Jy/beam ! Clean residual mean=-0.000023 rms=0.001433 Jy/beam ! Combined flux in latest and established models = 2.37383 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 = 0.000331642 Jy ! Component: 100 - total flux cleaned = 0.000565711 Jy ! Component: 150 - total flux cleaned = 0.000786185 Jy ! Component: 200 - total flux cleaned = 0.000921658 Jy ! Total flux subtracted in 200 components = 0.000921658 Jy ! Clean residual min=-0.004886 max=0.005338 Jy/beam ! Clean residual mean=-0.000030 rms=0.001392 Jy/beam ! Combined flux in latest and established models = 2.37475 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 252 components and 2.37475 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.651 mas, bmaj=9.871 mas, bpa=-7.164 degrees ! Estimated noise=1811.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00115782 Jy ! Component: 100 - total flux cleaned = -0.00116242 Jy ! Component: 150 - total flux cleaned = -0.000865523 Jy ! Component: 200 - total flux cleaned = -0.00058334 Jy ! Total flux subtracted in 200 components = -0.00058334 Jy ! Clean residual min=-0.004923 max=0.004789 Jy/beam ! Clean residual mean=-0.000014 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 2.37417 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 274 components and 2.37417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109517Jy sigma=0.000604 ! Fit after self-cal, rms=0.109436Jy sigma=0.000603 wmodel J0836-2016_S_2017_05_01_pus_map.mod ! Writing 274 model components to file: J0836-2016_S_2017_05_01_pus_map.mod wobs J0836-2016_S_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0836-2016_S_2017_05_01_pus_uvs.fits wwins J0836-2016_S_2017_05_01_pus_map.win ! wwins: Wrote 6 windows to J0836-2016_S_2017_05_01_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 = -0.00137014 Jy ! Component: 100 - total flux cleaned = -0.00256213 Jy ! Component: 150 - total flux cleaned = -0.0031245 Jy ! Component: 200 - total flux cleaned = -0.00312327 Jy ! Component: 250 - total flux cleaned = -0.00326993 Jy ! Component: 300 - total flux cleaned = -0.00348421 Jy ! Component: 350 - total flux cleaned = -0.00369426 Jy ! Component: 400 - total flux cleaned = -0.0039001 Jy ! Component: 450 - total flux cleaned = -0.00423103 Jy ! Component: 500 - total flux cleaned = -0.00423008 Jy ! Component: 550 - total flux cleaned = -0.00442031 Jy ! Component: 600 - total flux cleaned = -0.0044821 Jy ! Component: 650 - total flux cleaned = -0.00460377 Jy ! Component: 700 - total flux cleaned = -0.00454462 Jy ! Component: 750 - total flux cleaned = -0.00454532 Jy ! Component: 800 - total flux cleaned = -0.00437342 Jy ! Component: 850 - total flux cleaned = -0.0042054 Jy ! Component: 900 - total flux cleaned = -0.00415072 Jy ! Component: 950 - total flux cleaned = -0.00409508 Jy ! Component: 1000 - total flux cleaned = -0.00393254 Jy ! Component: 1050 - total flux cleaned = -0.00387924 Jy ! Component: 1100 - total flux cleaned = -0.00372215 Jy ! Component: 1150 - total flux cleaned = -0.00356764 Jy ! Component: 1200 - total flux cleaned = -0.00331355 Jy ! Component: 1250 - total flux cleaned = -0.00321359 Jy ! Component: 1300 - total flux cleaned = -0.00301528 Jy ! Component: 1350 - total flux cleaned = -0.00286825 Jy ! Component: 1400 - total flux cleaned = -0.00262719 Jy ! Component: 1450 - total flux cleaned = -0.00262758 Jy ! Component: 1500 - total flux cleaned = -0.0025804 Jy ! Component: 1550 - total flux cleaned = -0.00244116 Jy ! Component: 1600 - total flux cleaned = -0.00253203 Jy ! Component: 1650 - total flux cleaned = -0.00248627 Jy ! Component: 1700 - total flux cleaned = -0.00226223 Jy ! Component: 1750 - total flux cleaned = -0.00212959 Jy ! Component: 1800 - total flux cleaned = -0.00212917 Jy ! Component: 1850 - total flux cleaned = -0.00204255 Jy ! Component: 1900 - total flux cleaned = -0.00199985 Jy ! Component: 1950 - total flux cleaned = -0.00199975 Jy ! Component: 2000 - total flux cleaned = -0.00191541 Jy ! Component: 2050 - total flux cleaned = -0.00191515 Jy ! Component: 2100 - total flux cleaned = -0.00175097 Jy ! Component: 2150 - total flux cleaned = -0.00199506 Jy ! Component: 2200 - total flux cleaned = -0.00179299 Jy ! Component: 2250 - total flux cleaned = -0.00183362 Jy ! Component: 2300 - total flux cleaned = -0.00195286 Jy ! Component: 2350 - total flux cleaned = -0.00214822 Jy ! Component: 2400 - total flux cleaned = -0.00214829 Jy ! Component: 2450 - total flux cleaned = -0.00211006 Jy ! Component: 2500 - total flux cleaned = -0.0022238 Jy ! Component: 2550 - total flux cleaned = -0.00226147 Jy ! Component: 2600 - total flux cleaned = -0.00226108 Jy ! Component: 2650 - total flux cleaned = -0.00229816 Jy ! Component: 2700 - total flux cleaned = -0.00233537 Jy ! Component: 2750 - total flux cleaned = -0.00237199 Jy ! Component: 2800 - total flux cleaned = -0.00258859 Jy ! Component: 2850 - total flux cleaned = -0.00273177 Jy ! Component: 2900 - total flux cleaned = -0.00290917 Jy ! Component: 2950 - total flux cleaned = -0.00290917 Jy ! Component: 3000 - total flux cleaned = -0.00297973 Jy ! Component: 3050 - total flux cleaned = -0.00318809 Jy ! Component: 3100 - total flux cleaned = -0.00311887 Jy ! Component: 3150 - total flux cleaned = -0.00325589 Jy ! Component: 3200 - total flux cleaned = -0.00322169 Jy ! Component: 3250 - total flux cleaned = -0.00335648 Jy ! Component: 3300 - total flux cleaned = -0.00348964 Jy ! Component: 3350 - total flux cleaned = -0.00335709 Jy ! Component: 3400 - total flux cleaned = -0.00332429 Jy ! Component: 3450 - total flux cleaned = -0.00332436 Jy ! Component: 3500 - total flux cleaned = -0.00348645 Jy ! Component: 3550 - total flux cleaned = -0.00358279 Jy ! Component: 3600 - total flux cleaned = -0.00339103 Jy ! Component: 3650 - total flux cleaned = -0.00342279 Jy ! Component: 3700 - total flux cleaned = -0.00351762 Jy ! Component: 3750 - total flux cleaned = -0.00351753 Jy ! Component: 3800 - total flux cleaned = -0.00345527 Jy ! Component: 3850 - total flux cleaned = -0.00342467 Jy ! Component: 3900 - total flux cleaned = -0.00321013 Jy ! Component: 3950 - total flux cleaned = -0.00317964 Jy ! Component: 4000 - total flux cleaned = -0.00314969 Jy ! Component: 4050 - total flux cleaned = -0.00305942 Jy ! Total flux subtracted in 4096 components = -0.00296988 Jy ! Clean residual min=-0.002176 max=0.001920 Jy/beam ! Clean residual mean=-0.000004 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 2.3712 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 558 components and 2.3712 Jy ![Exited script file: muppet] wmap "J0836-2016_S_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.651 x 9.871 at -7.164 degrees (North through East) ! Clean map min=-0.0047503 max=1.4362 Jy/beam ! Writing clean map to FITS file: J0836-2016_S_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.43624 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000558536 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.116667 0.116667 0.233333 0.466666 0.933333 1.86667 3.73333 7.46666 14.9333 29.8666 59.7333 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.436 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.651 x 9.871 at -7.164 degrees (North through East) ! Clean map min=-0.0047503 max=1.4362 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 J0836-2016_S_2017_05_01_pus_uvs.log closed on Wed May 1 18:31:53 2019