! Started logfile: J1604-4441_S_2017_07_09_pus_uvs.log on Wed May 8 14:52:34 2019 obs J1604-4441_S_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1604-4441_S_2017_07_09_pus_uva.fits ! AN table 1: 145 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.458851 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1604-4441 ! ! 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 594 lines of history. ! ! Reading 11976 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 J1604-4441_S_2017_07_09_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 445 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 445 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 445 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1027 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.765729Jy sigma=0.004623 ! Fit after self-cal, rms=0.651790Jy sigma=0.003991 ! 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=2.252 mas, bmaj=6.218 mas, bpa=-6.575 degrees ! Estimated noise=1950.87 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 = 0.683531 Jy ! Component: 100 - total flux cleaned = 1.01164 Jy ! Total flux subtracted in 100 components = 1.01164 Jy ! Clean residual min=-0.064547 max=0.172709 Jy/beam ! Clean residual mean=-0.002941 rms=0.029756 Jy/beam ! Combined flux in latest and established models = 1.01164 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 38 components and 1.01164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.473643Jy sigma=0.002846 ! Fit after self-cal, rms=0.473410Jy sigma=0.002844 ! 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=2.719 mas, bmaj=7.39 mas, bpa=-6.04 degrees ! Estimated noise=1212.2 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 = 0.332921 Jy ! Component: 100 - total flux cleaned = 0.501181 Jy ! Component: 150 - total flux cleaned = 0.587107 Jy ! Component: 200 - total flux cleaned = 0.631044 Jy ! Total flux subtracted in 200 components = 0.631044 Jy ! Clean residual min=-0.020202 max=0.035998 Jy/beam ! Clean residual mean=-0.000604 rms=0.006177 Jy/beam ! Combined flux in latest and established models = 1.64269 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 79 components and 1.64269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144398Jy sigma=0.000849 ! Fit after self-cal, rms=0.144218Jy sigma=0.000847 ! Inverting map ! Added new window around map position (-3.5, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.032513 Jy ! Component: 100 - total flux cleaned = 0.0459033 Jy ! Component: 150 - total flux cleaned = 0.0483738 Jy ! Component: 200 - total flux cleaned = 0.0490796 Jy ! Total flux subtracted in 200 components = 0.0490796 Jy ! Clean residual min=-0.018207 max=0.025583 Jy/beam ! Clean residual mean=-0.000301 rms=0.004804 Jy/beam ! Combined flux in latest and established models = 1.69176 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 102 components and 1.69177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136215Jy sigma=0.000806 ! Fit after self-cal, rms=0.135419Jy sigma=0.000801 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 HN 1.00* KP 1.04 ! LA 1.02 MK 1.13 NL 1.00* OV 1.05 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 1.00 ! LA 0.97 MK 1.01 NL 1.00* OV 1.07 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.98 ! LA 0.95 MK 0.95 NL 1.00* OV 0.97 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! A total of 423 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.135419Jy sigma=0.000801 ! Fit after self-cal, rms=0.120298Jy sigma=0.000704 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.747 mas, bmaj=7.44 mas, bpa=-4.866 degrees ! Estimated noise=1253.44 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 = 0.00382821 Jy ! Component: 100 - total flux cleaned = 0.0038235 Jy ! Component: 150 - total flux cleaned = 0.00381821 Jy ! Component: 200 - total flux cleaned = 0.00359397 Jy ! Total flux subtracted in 200 components = 0.00359397 Jy ! Clean residual min=-0.014508 max=0.012145 Jy/beam ! Clean residual mean=0.000016 rms=0.002960 Jy/beam ! Combined flux in latest and established models = 1.69536 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 113 components and 1.69536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119017Jy sigma=0.000697 ! Fit after self-cal, rms=0.118950Jy sigma=0.000697 ! 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=0.118950Jy sigma=0.000697 ! Fit after self-cal, rms=0.117222Jy sigma=0.000687 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.745 mas, bmaj=7.435 mas, bpa=-4.933 degrees ! Estimated noise=1252.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292802 Jy ! Component: 100 - total flux cleaned = 0.00311456 Jy ! Component: 150 - total flux cleaned = 0.00310975 Jy ! Component: 200 - total flux cleaned = 0.00327541 Jy ! Total flux subtracted in 200 components = 0.00327541 Jy ! Clean residual min=-0.010538 max=0.008161 Jy/beam ! Clean residual mean=0.000002 rms=0.002015 Jy/beam ! Combined flux in latest and established models = 1.69863 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 117 components and 1.69863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116662Jy sigma=0.000684 ! Fit after self-cal, rms=0.116631Jy sigma=0.000684 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 = 0.0017674 Jy ! Component: 100 - total flux cleaned = 0.00177232 Jy ! Component: 150 - total flux cleaned = 0.0019083 Jy ! Component: 200 - total flux cleaned = 0.00203683 Jy ! Total flux subtracted in 200 components = 0.00203683 Jy ! Clean residual min=-0.009733 max=0.007723 Jy/beam ! Clean residual mean=0.000018 rms=0.001922 Jy/beam ! Combined flux in latest and established models = 1.70067 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 120 components and 1.70067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116308Jy sigma=0.000682 ! Fit after self-cal, rms=0.116298Jy sigma=0.000682 ! 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=0.116298Jy sigma=0.000682 ! Fit after self-cal, rms=0.115040Jy sigma=0.000677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.74 mas, bmaj=7.428 mas, bpa=-4.985 degrees ! Estimated noise=1248.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016917 Jy ! Component: 100 - total flux cleaned = 0.0014546 Jy ! Component: 150 - total flux cleaned = 0.00135569 Jy ! Component: 200 - total flux cleaned = 0.00135345 Jy ! Total flux subtracted in 200 components = 0.00135345 Jy ! Clean residual min=-0.005598 max=0.005099 Jy/beam ! Clean residual mean=-0.000027 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 1.70203 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 131 components and 1.70203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114816Jy sigma=0.000676 ! Fit after self-cal, rms=0.114804Jy sigma=0.000676 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 = 0.000969021 Jy ! Component: 100 - total flux cleaned = 0.000968365 Jy ! Component: 150 - total flux cleaned = 0.00104584 Jy ! Component: 200 - total flux cleaned = 0.00111663 Jy ! Total flux subtracted in 200 components = 0.00111663 Jy ! Clean residual min=-0.005335 max=0.004903 Jy/beam ! Clean residual mean=-0.000019 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 1.70314 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 138 components and 1.70314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114693Jy sigma=0.000675 ! Fit after self-cal, rms=0.114689Jy sigma=0.000675 ! 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=0.114689Jy sigma=0.000675 ! Fit after self-cal, rms=0.114490Jy sigma=0.000675 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10 mas, bmaj=28.43 mas, bpa=-2.762 degrees ! Estimated noise=1739.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195884 Jy ! Component: 100 - total flux cleaned = 0.00196434 Jy ! Component: 150 - total flux cleaned = 0.00200448 Jy ! Component: 200 - total flux cleaned = 0.00210886 Jy ! Total flux subtracted in 200 components = 0.00210886 Jy ! Clean residual min=-0.004139 max=0.005088 Jy/beam ! Clean residual mean=-0.000051 rms=0.001588 Jy/beam ! Combined flux in latest and established models = 1.70525 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 151 components and 1.70525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114517Jy sigma=0.000675 ! Fit after self-cal, rms=0.114509Jy sigma=0.000675 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 = 0.000658233 Jy ! Component: 100 - total flux cleaned = 0.000663347 Jy ! Component: 150 - total flux cleaned = 0.000721027 Jy ! Component: 200 - total flux cleaned = 0.000773474 Jy ! Total flux subtracted in 200 components = 0.000773474 Jy ! Clean residual min=-0.004285 max=0.004853 Jy/beam ! Clean residual mean=-0.000039 rms=0.001555 Jy/beam ! Combined flux in latest and established models = 1.70602 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 156 components and 1.70602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114523Jy sigma=0.000675 ! Fit after self-cal, rms=0.114521Jy sigma=0.000675 ! 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=2.737 mas, bmaj=7.425 mas, bpa=-4.987 degrees ! Estimated noise=1246.48 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.737 x 7.425 at -4.987 degrees (North through East) ! Clean map min=-0.0078015 max=0.88417 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=0.114521Jy sigma=0.000675 ! Fit after self-cal, rms=0.103199Jy sigma=0.000598 ! Inverting map and beam ! Estimated beam: bmin=2.736 mas, bmaj=7.421 mas, bpa=-4.992 degrees ! Estimated noise=1245.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000930917 Jy ! Component: 100 - total flux cleaned = 0.000761973 Jy ! Component: 150 - total flux cleaned = 0.000688688 Jy ! Component: 200 - total flux cleaned = 0.000621828 Jy ! Total flux subtracted in 200 components = 0.000621828 Jy ! Clean residual min=-0.004710 max=0.004911 Jy/beam ! Clean residual mean=-0.000034 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 1.70665 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 165 components and 1.70665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103074Jy sigma=0.000598 ! Fit after self-cal, rms=0.103068Jy sigma=0.000598 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000442979 Jy ! Component: 100 - total flux cleaned = 0.000444073 Jy ! Component: 150 - total flux cleaned = 0.000441979 Jy ! Component: 200 - total flux cleaned = 0.000442627 Jy ! Total flux subtracted in 200 components = 0.000442627 Jy ! Clean residual min=-0.004500 max=0.004659 Jy/beam ! Clean residual mean=-0.000030 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 1.70709 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 168 components and 1.70709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102999Jy sigma=0.000597 ! Fit after self-cal, rms=0.102996Jy sigma=0.000597 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102996Jy sigma=0.000597 ! Fit after self-cal, rms=0.102976Jy sigma=0.000597 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=2.262 mas, bmaj=6.265 mas, bpa=-5.766 degrees ! Estimated noise=1987.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.695625 Jy ! Component: 100 - total flux cleaned = 1.02494 Jy ! Component: 150 - total flux cleaned = 1.2391 Jy ! Component: 200 - total flux cleaned = 1.38281 Jy ! Total flux subtracted in 200 components = 1.38281 Jy ! Clean residual min=-0.031006 max=0.078717 Jy/beam ! Clean residual mean=-0.001364 rms=0.013559 Jy/beam ! Combined flux in latest and established models = 1.38281 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 74 model components to the UV plane model. ! The established model now contains 74 components and 1.38281 Jy ! Inverting map and beam ! Estimated beam: bmin=2.736 mas, bmaj=7.422 mas, bpa=-4.974 degrees ! Estimated noise=1245.29 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 = 0.148465 Jy ! Component: 100 - total flux cleaned = 0.223037 Jy ! Component: 150 - total flux cleaned = 0.261162 Jy ! Component: 200 - total flux cleaned = 0.281936 Jy ! Total flux subtracted in 200 components = 0.281936 Jy ! Clean residual min=-0.010734 max=0.014767 Jy/beam ! Clean residual mean=-0.000331 rms=0.002760 Jy/beam ! Combined flux in latest and established models = 1.66475 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 125 components and 1.66475 Jy ! Inverting map ! Added new window around map position (8, 28). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151329 Jy ! Component: 100 - total flux cleaned = 0.0249529 Jy ! Component: 150 - total flux cleaned = 0.0316729 Jy ! Component: 200 - total flux cleaned = 0.0363078 Jy ! Total flux subtracted in 200 components = 0.0363078 Jy ! Clean residual min=-0.007250 max=0.006721 Jy/beam ! Clean residual mean=-0.000088 rms=0.001467 Jy/beam ! Combined flux in latest and established models = 1.70105 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 164 components and 1.70105 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.991 mas, bmaj=28.41 mas, bpa=-2.757 degrees ! Estimated noise=1739.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00547482 Jy ! Component: 100 - total flux cleaned = 0.00757891 Jy ! Component: 150 - total flux cleaned = 0.00765712 Jy ! Component: 200 - total flux cleaned = 0.00772917 Jy ! Total flux subtracted in 200 components = 0.00772917 Jy ! Clean residual min=-0.005780 max=0.007005 Jy/beam ! Clean residual mean=-0.000073 rms=0.001781 Jy/beam ! Combined flux in latest and established models = 1.70878 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 = 7.42466e-05 Jy ! Component: 100 - total flux cleaned = 0.00014646 Jy ! Component: 150 - total flux cleaned = 0.000143759 Jy ! Component: 200 - total flux cleaned = 0.000203916 Jy ! Total flux subtracted in 200 components = 0.000203916 Jy ! Clean residual min=-0.005442 max=0.006372 Jy/beam ! Clean residual mean=-0.000068 rms=0.001683 Jy/beam ! Combined flux in latest and established models = 1.70899 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 180 components and 1.70899 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.736 mas, bmaj=7.422 mas, bpa=-4.974 degrees ! Estimated noise=1245.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000215408 Jy ! Component: 100 - total flux cleaned = -0.000127927 Jy ! Component: 150 - total flux cleaned = -0.000211529 Jy ! Component: 200 - total flux cleaned = -0.000208501 Jy ! Total flux subtracted in 200 components = -0.000208501 Jy ! Clean residual min=-0.006250 max=0.005087 Jy/beam ! Clean residual mean=-0.000033 rms=0.001272 Jy/beam ! Combined flux in latest and established models = 1.70878 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 203 components and 1.70878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103264Jy sigma=0.000599 ! Fit after self-cal, rms=0.103111Jy sigma=0.000598 wmodel J1604-4441_S_2017_07_09_pus_map.mod ! Writing 203 model components to file: J1604-4441_S_2017_07_09_pus_map.mod wobs J1604-4441_S_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1604-4441_S_2017_07_09_pus_uvs.fits wwins J1604-4441_S_2017_07_09_pus_map.win ! wwins: Wrote 3 windows to J1604-4441_S_2017_07_09_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 = -0.00100414 Jy ! Component: 100 - total flux cleaned = -0.000316907 Jy ! Component: 150 - total flux cleaned = 0.000174083 Jy ! Component: 200 - total flux cleaned = 0.000628633 Jy ! Component: 250 - total flux cleaned = 0.00118997 Jy ! Component: 300 - total flux cleaned = 0.00166427 Jy ! Component: 350 - total flux cleaned = 0.00189189 Jy ! Component: 400 - total flux cleaned = 0.00221948 Jy ! Component: 450 - total flux cleaned = 0.00237544 Jy ! Component: 500 - total flux cleaned = 0.00242647 Jy ! Component: 550 - total flux cleaned = 0.00252464 Jy ! Component: 600 - total flux cleaned = 0.00266462 Jy ! Component: 650 - total flux cleaned = 0.002664 Jy ! Component: 700 - total flux cleaned = 0.00288099 Jy ! Component: 750 - total flux cleaned = 0.00288023 Jy ! Component: 800 - total flux cleaned = 0.00283901 Jy ! Component: 850 - total flux cleaned = 0.00287889 Jy ! Component: 900 - total flux cleaned = 0.00283954 Jy ! Component: 950 - total flux cleaned = 0.00287741 Jy ! Component: 1000 - total flux cleaned = 0.00283939 Jy ! Component: 1050 - total flux cleaned = 0.00273227 Jy ! Component: 1100 - total flux cleaned = 0.00266238 Jy ! Component: 1150 - total flux cleaned = 0.00255991 Jy ! Component: 1200 - total flux cleaned = 0.00242798 Jy ! Component: 1250 - total flux cleaned = 0.00229861 Jy ! Component: 1300 - total flux cleaned = 0.00226767 Jy ! Component: 1350 - total flux cleaned = 0.00217437 Jy ! Component: 1400 - total flux cleaned = 0.00202308 Jy ! Component: 1450 - total flux cleaned = 0.00199283 Jy ! Component: 1500 - total flux cleaned = 0.00184744 Jy ! Component: 1550 - total flux cleaned = 0.00181873 Jy ! Component: 1600 - total flux cleaned = 0.00173545 Jy ! Component: 1650 - total flux cleaned = 0.00168073 Jy ! Component: 1700 - total flux cleaned = 0.00162699 Jy ! Component: 1750 - total flux cleaned = 0.00154734 Jy ! Component: 1800 - total flux cleaned = 0.00141817 Jy ! Component: 1850 - total flux cleaned = 0.00129218 Jy ! Component: 1900 - total flux cleaned = 0.00124255 Jy ! Component: 1950 - total flux cleaned = 0.00112088 Jy ! Component: 2000 - total flux cleaned = 0.00102522 Jy ! Component: 2050 - total flux cleaned = 0.00102491 Jy ! Component: 2100 - total flux cleaned = 0.000908902 Jy ! Component: 2150 - total flux cleaned = 0.000909199 Jy ! Component: 2200 - total flux cleaned = 0.000908738 Jy ! Component: 2250 - total flux cleaned = 0.000842212 Jy ! Component: 2300 - total flux cleaned = 0.000864263 Jy ! Component: 2350 - total flux cleaned = 0.000799321 Jy ! Component: 2400 - total flux cleaned = 0.000799546 Jy ! Component: 2450 - total flux cleaned = 0.000736067 Jy ! Component: 2500 - total flux cleaned = 0.000652284 Jy ! Component: 2550 - total flux cleaned = 0.00063144 Jy ! Component: 2600 - total flux cleaned = 0.000549496 Jy ! Component: 2650 - total flux cleaned = 0.000528993 Jy ! Component: 2700 - total flux cleaned = 0.000508991 Jy ! Component: 2750 - total flux cleaned = 0.00046913 Jy ! Component: 2800 - total flux cleaned = 0.000469238 Jy ! Component: 2850 - total flux cleaned = 0.000430357 Jy ! Component: 2900 - total flux cleaned = 0.000469149 Jy ! Component: 2950 - total flux cleaned = 0.000507289 Jy ! Component: 3000 - total flux cleaned = 0.00050738 Jy ! Component: 3050 - total flux cleaned = 0.000526396 Jy ! Component: 3100 - total flux cleaned = 0.000582636 Jy ! Component: 3150 - total flux cleaned = 0.000582589 Jy ! Component: 3200 - total flux cleaned = 0.000656425 Jy ! Component: 3250 - total flux cleaned = 0.000656314 Jy ! Component: 3300 - total flux cleaned = 0.000656279 Jy ! Component: 3350 - total flux cleaned = 0.000692537 Jy ! Component: 3400 - total flux cleaned = 0.000710678 Jy ! Component: 3450 - total flux cleaned = 0.000782305 Jy ! Component: 3500 - total flux cleaned = 0.000817843 Jy ! Component: 3550 - total flux cleaned = 0.000817659 Jy ! Component: 3600 - total flux cleaned = 0.000835222 Jy ! Component: 3650 - total flux cleaned = 0.000870288 Jy ! Component: 3700 - total flux cleaned = 0.000922695 Jy ! Component: 3750 - total flux cleaned = 0.000992075 Jy ! Component: 3800 - total flux cleaned = 0.00102672 Jy ! Component: 3850 - total flux cleaned = 0.00112991 Jy ! Component: 3900 - total flux cleaned = 0.00116417 Jy ! Component: 3950 - total flux cleaned = 0.00123246 Jy ! Component: 4000 - total flux cleaned = 0.00131735 Jy ! Component: 4050 - total flux cleaned = 0.00131727 Jy ! Total flux subtracted in 4096 components = 0.00140166 Jy ! Clean residual min=-0.001002 max=0.000939 Jy/beam ! Clean residual mean=-0.000005 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 1.71018 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 460 components and 1.71018 Jy ![Exited script file: muppet] wmap "J1604-4441_S_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.736 x 7.422 at -4.974 degrees (North through East) ! Clean map min=-0.0036698 max=0.89851 Jy/beam ! Writing clean map to FITS file: J1604-4441_S_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.898509 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000302856 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.10112 0.10112 0.202239 0.404478 0.808956 1.61791 3.23583 6.47165 12.9433 25.8866 51.7732 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.898 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.736 x 7.422 at -4.974 degrees (North through East) ! Clean map min=-0.0036698 max=0.89851 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 J1604-4441_S_2017_07_09_pus_uvs.log closed on Wed May 8 14:52:39 2019