! Started logfile: J0922-3959_S_2017_07_16_pus_uvs.log on Thu May 9 11:05:32 2019 obs J0922-3959_S_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0922-3959_S_2017_07_16_pus_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.315789 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0922-3959 ! ! 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 2160 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 J0922-3959_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 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 199 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 380 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.504644Jy sigma=0.003034 ! Fit after self-cal, rms=0.407322Jy sigma=0.002432 ! 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=2.148 mas, bmaj=6.082 mas, bpa=-3.095 degrees ! Estimated noise=4042.16 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 = 0.691271 Jy ! Component: 100 - total flux cleaned = 0.945412 Jy ! Total flux subtracted in 100 components = 0.945412 Jy ! Clean residual min=-0.070889 max=0.193575 Jy/beam ! Clean residual mean=-0.002241 rms=0.025936 Jy/beam ! Combined flux in latest and established models = 0.945412 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.945412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.352467Jy sigma=0.002145 ! Fit after self-cal, rms=0.352426Jy sigma=0.002145 ! Inverting map ! Added new window around map position (-2, -11.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.180812 Jy ! Component: 100 - total flux cleaned = 0.287121 Jy ! Total flux subtracted in 100 components = 0.287121 Jy ! Clean residual min=-0.042377 max=0.100710 Jy/beam ! Clean residual mean=-0.000991 rms=0.013022 Jy/beam ! Combined flux in latest and established models = 1.23253 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 40 components and 1.23253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202324Jy sigma=0.001210 ! Fit after self-cal, rms=0.196491Jy sigma=0.001174 ! Inverting map ! Added new window around map position (-4, 9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0808384 Jy ! Component: 100 - total flux cleaned = 0.128872 Jy ! Total flux subtracted in 100 components = 0.128872 Jy ! Clean residual min=-0.032108 max=0.044550 Jy/beam ! Clean residual mean=-0.000423 rms=0.007717 Jy/beam ! Combined flux in latest and established models = 1.36141 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 1.36141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150114Jy sigma=0.000891 ! Fit after self-cal, rms=0.148546Jy sigma=0.000880 ! 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=2.474 mas, bmaj=6.761 mas, bpa=-4.25 degrees ! Estimated noise=3086.34 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 (-3, 19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0479554 Jy ! Component: 100 - total flux cleaned = 0.0671249 Jy ! Component: 150 - total flux cleaned = 0.0713602 Jy ! Component: 200 - total flux cleaned = 0.0737334 Jy ! Total flux subtracted in 200 components = 0.0737334 Jy ! Clean residual min=-0.020113 max=0.018983 Jy/beam ! Clean residual mean=-0.000148 rms=0.004982 Jy/beam ! Combined flux in latest and established models = 1.43514 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 76 components and 1.43514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131180Jy sigma=0.000780 ! Fit after self-cal, rms=0.130836Jy sigma=0.000777 ! 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 1.00* HN 1.00* KP 1.04 ! LA 1.00 MK 1.01 NL 1.00* OV 0.99 ! PT 1.01 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 1.00* HN 1.00* KP 1.00 ! LA 0.96 MK 1.00 NL 1.00* OV 1.03 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.97 ! LA 1.00* MK 1.04 NL 1.00* OV 0.92 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 4. ! 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=0.130836Jy sigma=0.000777 ! Fit after self-cal, rms=0.121967Jy sigma=0.000723 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.498 mas, bmaj=6.797 mas, bpa=-4.663 degrees ! Estimated noise=3123.07 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 = -0.0024864 Jy ! Component: 100 - total flux cleaned = -0.00249013 Jy ! Component: 150 - total flux cleaned = -0.00250741 Jy ! Component: 200 - total flux cleaned = -0.00250987 Jy ! Total flux subtracted in 200 components = -0.00250987 Jy ! Clean residual min=-0.018028 max=0.016779 Jy/beam ! Clean residual mean=-0.000024 rms=0.004266 Jy/beam ! Combined flux in latest and established models = 1.43263 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 90 components and 1.43263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119719Jy sigma=0.000711 ! Fit after self-cal, rms=0.119648Jy sigma=0.000710 ! 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=0.119648Jy sigma=0.000710 ! Fit after self-cal, rms=0.119131Jy sigma=0.000706 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.501 mas, bmaj=6.805 mas, bpa=-4.695 degrees ! Estimated noise=3132.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000528374 Jy ! Component: 100 - total flux cleaned = -0.000302812 Jy ! Component: 150 - total flux cleaned = -0.00010556 Jy ! Component: 200 - total flux cleaned = -0.000105613 Jy ! Total flux subtracted in 200 components = -0.000105613 Jy ! Clean residual min=-0.016664 max=0.015158 Jy/beam ! Clean residual mean=-0.000009 rms=0.003994 Jy/beam ! Combined flux in latest and established models = 1.43252 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 102 components and 1.43252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118368Jy sigma=0.000702 ! Fit after self-cal, rms=0.118328Jy sigma=0.000701 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 = -0.000485297 Jy ! Component: 100 - total flux cleaned = -0.000324366 Jy ! Component: 150 - total flux cleaned = -0.000329385 Jy ! Component: 200 - total flux cleaned = -0.00033403 Jy ! Total flux subtracted in 200 components = -0.00033403 Jy ! Clean residual min=-0.015925 max=0.014909 Jy/beam ! Clean residual mean=-0.000011 rms=0.003923 Jy/beam ! Combined flux in latest and established models = 1.43219 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 108 components and 1.43219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117918Jy sigma=0.000699 ! Fit after self-cal, rms=0.117901Jy sigma=0.000699 ! 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=0.117901Jy sigma=0.000699 ! Fit after self-cal, rms=0.113788Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.511 mas, bmaj=6.857 mas, bpa=-4.471 degrees ! Estimated noise=3163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0010476 Jy ! Component: 100 - total flux cleaned = -0.0010326 Jy ! Component: 150 - total flux cleaned = -0.0011532 Jy ! Component: 200 - total flux cleaned = -0.00115463 Jy ! Total flux subtracted in 200 components = -0.00115463 Jy ! Clean residual min=-0.012496 max=0.011317 Jy/beam ! Clean residual mean=0.000094 rms=0.003114 Jy/beam ! Combined flux in latest and established models = 1.43103 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 124 components and 1.43103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113464Jy sigma=0.000659 ! Fit after self-cal, rms=0.113475Jy sigma=0.000659 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 = -0.000427672 Jy ! Component: 100 - total flux cleaned = -0.000317069 Jy ! Component: 150 - total flux cleaned = -0.000317615 Jy ! Component: 200 - total flux cleaned = -0.00011334 Jy ! Total flux subtracted in 200 components = -0.00011334 Jy ! Clean residual min=-0.012016 max=0.011292 Jy/beam ! Clean residual mean=0.000093 rms=0.003070 Jy/beam ! Combined flux in latest and established models = 1.43092 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 129 components and 1.43092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113285Jy sigma=0.000658 ! Fit after self-cal, rms=0.113280Jy sigma=0.000658 ! 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=0.113280Jy sigma=0.000658 ! Fit after self-cal, rms=0.113644Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.383 mas, bmaj=24.59 mas, bpa=-8.325 degrees ! Estimated noise=4709.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00163436 Jy ! Component: 100 - total flux cleaned = -0.00182546 Jy ! Component: 150 - total flux cleaned = -0.00192784 Jy ! Component: 200 - total flux cleaned = -0.00197374 Jy ! Total flux subtracted in 200 components = -0.00197374 Jy ! Clean residual min=-0.013948 max=0.016075 Jy/beam ! Clean residual mean=0.000219 rms=0.005414 Jy/beam ! Combined flux in latest and established models = 1.42895 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 136 components and 1.42895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113644Jy sigma=0.000657 ! Fit after self-cal, rms=0.113606Jy sigma=0.000657 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 = -0.000338438 Jy ! Component: 100 - total flux cleaned = -0.000456051 Jy ! Component: 150 - total flux cleaned = -0.000553163 Jy ! Component: 200 - total flux cleaned = -0.000635279 Jy ! Total flux subtracted in 200 components = -0.000635279 Jy ! Clean residual min=-0.013894 max=0.016001 Jy/beam ! Clean residual mean=0.000208 rms=0.005402 Jy/beam ! Combined flux in latest and established models = 1.42831 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 136 components and 1.42831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113639Jy sigma=0.000657 ! Fit after self-cal, rms=0.113606Jy sigma=0.000657 ! 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=2.513 mas, bmaj=6.874 mas, bpa=-4.378 degrees ! Estimated noise=3170.32 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.513 x 6.874 at -4.378 degrees (North through East) ! Clean map min=-0.014807 max=0.87376 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=0.113606Jy sigma=0.000657 ! Fit after self-cal, rms=0.101597Jy sigma=0.000577 ! Inverting map and beam ! Estimated beam: bmin=2.512 mas, bmaj=6.868 mas, bpa=-4.432 degrees ! Estimated noise=3166.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00051507 Jy ! Component: 100 - total flux cleaned = -0.000276375 Jy ! Component: 150 - total flux cleaned = -6.9446e-05 Jy ! Component: 200 - total flux cleaned = 2.5006e-05 Jy ! Total flux subtracted in 200 components = 2.5006e-05 Jy ! Clean residual min=-0.011544 max=0.011146 Jy/beam ! Clean residual mean=0.000085 rms=0.003013 Jy/beam ! Combined flux in latest and established models = 1.42834 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 146 components and 1.42834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101367Jy sigma=0.000576 ! Fit after self-cal, rms=0.101352Jy sigma=0.000576 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000242815 Jy ! Component: 100 - total flux cleaned = -0.000156509 Jy ! Component: 150 - total flux cleaned = -0.000156479 Jy ! Component: 200 - total flux cleaned = -7.92875e-05 Jy ! Total flux subtracted in 200 components = -7.92875e-05 Jy ! Clean residual min=-0.011189 max=0.011228 Jy/beam ! Clean residual mean=0.000084 rms=0.002986 Jy/beam ! Combined flux in latest and established models = 1.42826 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 152 components and 1.42826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101214Jy sigma=0.000575 ! Fit after self-cal, rms=0.101207Jy sigma=0.000575 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101207Jy sigma=0.000575 ! Fit after self-cal, rms=0.101525Jy sigma=0.000575 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=2.177 mas, bmaj=6.152 mas, bpa=-2.985 degrees ! Estimated noise=4191.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.722337 Jy ! Component: 100 - total flux cleaned = 0.98218 Jy ! Component: 150 - total flux cleaned = 1.12988 Jy ! Component: 200 - total flux cleaned = 1.22643 Jy ! Total flux subtracted in 200 components = 1.22643 Jy ! Clean residual min=-0.033923 max=0.062971 Jy/beam ! Clean residual mean=-0.000867 rms=0.010159 Jy/beam ! Combined flux in latest and established models = 1.22643 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 39 model components to the UV plane model. ! The established model now contains 39 components and 1.22643 Jy ! Inverting map and beam ! Estimated beam: bmin=2.513 mas, bmaj=6.882 mas, bpa=-4.348 degrees ! Estimated noise=3173.06 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) ! Added new window around map position (3.5, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.095148 Jy ! Component: 100 - total flux cleaned = 0.147012 Jy ! Component: 150 - total flux cleaned = 0.177259 Jy ! Component: 200 - total flux cleaned = 0.195198 Jy ! Total flux subtracted in 200 components = 0.195198 Jy ! Clean residual min=-0.014024 max=0.012061 Jy/beam ! Clean residual mean=0.000060 rms=0.003603 Jy/beam ! Combined flux in latest and established models = 1.42163 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 103 components and 1.42163 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=9.39 mas, bmaj=24.63 mas, bpa=-8.297 degrees ! Estimated noise=4707.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015962 Jy ! Component: 100 - total flux cleaned = 0.016561 Jy ! Component: 150 - total flux cleaned = 0.0165983 Jy ! Component: 200 - total flux cleaned = 0.0161654 Jy ! Total flux subtracted in 200 components = 0.0161654 Jy ! Clean residual min=-0.014811 max=0.017665 Jy/beam ! Clean residual mean=0.000419 rms=0.005786 Jy/beam ! Combined flux in latest and established models = 1.4378 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 = -0.000256643 Jy ! Component: 100 - total flux cleaned = -0.000733682 Jy ! Component: 150 - total flux cleaned = -0.00106273 Jy ! Component: 200 - total flux cleaned = -0.00147365 Jy ! Total flux subtracted in 200 components = -0.00147365 Jy ! Clean residual min=-0.014672 max=0.017550 Jy/beam ! Clean residual mean=0.000389 rms=0.005696 Jy/beam ! Combined flux in latest and established models = 1.43632 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 128 components and 1.43632 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.513 mas, bmaj=6.882 mas, bpa=-4.348 degrees ! Estimated noise=3173.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000430937 Jy ! Component: 100 - total flux cleaned = -0.000281969 Jy ! Component: 150 - total flux cleaned = 0.000133445 Jy ! Component: 200 - total flux cleaned = 0.000322438 Jy ! Total flux subtracted in 200 components = 0.000322438 Jy ! Clean residual min=-0.012525 max=0.011264 Jy/beam ! Clean residual mean=0.000153 rms=0.003157 Jy/beam ! Combined flux in latest and established models = 1.43664 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 143 components and 1.43664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102376Jy sigma=0.000579 ! Fit after self-cal, rms=0.102236Jy sigma=0.000579 wmodel J0922-3959_S_2017_07_16_pus_map.mod ! Writing 143 model components to file: J0922-3959_S_2017_07_16_pus_map.mod wobs J0922-3959_S_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0922-3959_S_2017_07_16_pus_uvs.fits wwins J0922-3959_S_2017_07_16_pus_map.win ! wwins: Wrote 5 windows to J0922-3959_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 = -0.00117781 Jy ! Component: 100 - total flux cleaned = -0.000413387 Jy ! Component: 150 - total flux cleaned = 0.000113071 Jy ! Component: 200 - total flux cleaned = 0.000281932 Jy ! Component: 250 - total flux cleaned = 0.000604211 Jy ! Component: 300 - total flux cleaned = 0.00105388 Jy ! Component: 350 - total flux cleaned = 0.00132609 Jy ! Component: 400 - total flux cleaned = 0.00158653 Jy ! Component: 450 - total flux cleaned = 0.00184615 Jy ! Component: 500 - total flux cleaned = 0.0023349 Jy ! Component: 550 - total flux cleaned = 0.00279767 Jy ! Component: 600 - total flux cleaned = 0.00323996 Jy ! Component: 650 - total flux cleaned = 0.0039748 Jy ! Component: 700 - total flux cleaned = 0.00437953 Jy ! Component: 750 - total flux cleaned = 0.00486567 Jy ! Component: 800 - total flux cleaned = 0.00505858 Jy ! Component: 850 - total flux cleaned = 0.00559834 Jy ! Component: 900 - total flux cleaned = 0.00602843 Jy ! Component: 950 - total flux cleaned = 0.0060251 Jy ! Component: 1000 - total flux cleaned = 0.00602414 Jy ! Component: 1050 - total flux cleaned = 0.00586861 Jy ! Component: 1100 - total flux cleaned = 0.00564432 Jy ! Component: 1150 - total flux cleaned = 0.00579298 Jy ! Component: 1200 - total flux cleaned = 0.00550954 Jy ! Component: 1250 - total flux cleaned = 0.00530524 Jy ! Component: 1300 - total flux cleaned = 0.00490329 Jy ! Component: 1350 - total flux cleaned = 0.00457547 Jy ! Component: 1400 - total flux cleaned = 0.00438262 Jy ! Component: 1450 - total flux cleaned = 0.00413143 Jy ! Component: 1500 - total flux cleaned = 0.00413035 Jy ! Component: 1550 - total flux cleaned = 0.00413041 Jy ! Component: 1600 - total flux cleaned = 0.00384096 Jy ! Component: 1650 - total flux cleaned = 0.00384042 Jy ! Component: 1700 - total flux cleaned = 0.00383967 Jy ! Component: 1750 - total flux cleaned = 0.00389337 Jy ! Component: 1800 - total flux cleaned = 0.00389259 Jy ! Component: 1850 - total flux cleaned = 0.00389262 Jy ! Component: 1900 - total flux cleaned = 0.00394395 Jy ! Component: 1950 - total flux cleaned = 0.00384345 Jy ! Component: 2000 - total flux cleaned = 0.00404199 Jy ! Component: 2050 - total flux cleaned = 0.00399258 Jy ! Component: 2100 - total flux cleaned = 0.00384871 Jy ! Component: 2150 - total flux cleaned = 0.00366082 Jy ! Component: 2200 - total flux cleaned = 0.00361467 Jy ! Component: 2250 - total flux cleaned = 0.00343342 Jy ! Component: 2300 - total flux cleaned = 0.00316532 Jy ! Component: 2350 - total flux cleaned = 0.00276872 Jy ! Component: 2400 - total flux cleaned = 0.00263844 Jy ! Component: 2450 - total flux cleaned = 0.00242332 Jy ! Component: 2500 - total flux cleaned = 0.00221169 Jy ! Component: 2550 - total flux cleaned = 0.00208649 Jy ! Component: 2600 - total flux cleaned = 0.00183903 Jy ! Component: 2650 - total flux cleaned = 0.00167652 Jy ! Component: 2700 - total flux cleaned = 0.00143466 Jy ! Component: 2750 - total flux cleaned = 0.00127526 Jy ! Component: 2800 - total flux cleaned = 0.000961038 Jy ! Component: 2850 - total flux cleaned = 0.000767158 Jy ! Component: 2900 - total flux cleaned = 0.000613494 Jy ! Component: 2950 - total flux cleaned = 0.000499585 Jy ! Component: 3000 - total flux cleaned = 0.000311991 Jy ! Component: 3050 - total flux cleaned = 0.000126297 Jy ! Component: 3100 - total flux cleaned = -9.44676e-05 Jy ! Component: 3150 - total flux cleaned = -0.000204118 Jy ! Component: 3200 - total flux cleaned = -0.000420922 Jy ! Component: 3250 - total flux cleaned = -0.000635864 Jy ! Component: 3300 - total flux cleaned = -0.000813163 Jy ! Component: 3350 - total flux cleaned = -0.00105901 Jy ! Component: 3400 - total flux cleaned = -0.00126781 Jy ! Component: 3450 - total flux cleaned = -0.00144011 Jy ! Component: 3500 - total flux cleaned = -0.00167952 Jy ! Component: 3550 - total flux cleaned = -0.00184911 Jy ! Component: 3600 - total flux cleaned = -0.00208439 Jy ! Component: 3650 - total flux cleaned = -0.00231764 Jy ! Component: 3700 - total flux cleaned = -0.00258222 Jy ! Component: 3750 - total flux cleaned = -0.00281194 Jy ! Component: 3800 - total flux cleaned = -0.00303984 Jy ! Component: 3850 - total flux cleaned = -0.00326597 Jy ! Component: 3900 - total flux cleaned = -0.0033944 Jy ! Component: 3950 - total flux cleaned = -0.00364923 Jy ! Component: 4000 - total flux cleaned = -0.00387047 Jy ! Component: 4050 - total flux cleaned = -0.00412179 Jy ! Total flux subtracted in 4096 components = -0.00424659 Jy ! Clean residual min=-0.001791 max=0.001702 Jy/beam ! Clean residual mean=-0.000010 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 1.4324 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 411 components and 1.4324 Jy ![Exited script file: muppet] wmap "J0922-3959_S_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.513 x 6.882 at -4.348 degrees (North through East) ! Clean map min=-0.0060796 max=0.82026 Jy/beam ! Writing clean map to FITS file: J0922-3959_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 0.820264 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000529115 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.193516 0.193516 0.387032 0.774065 1.54813 3.09626 6.19252 12.385 24.7701 49.5402 99.0803 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.82 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.513 x 6.882 at -4.348 degrees (North through East) ! Clean map min=-0.0060796 max=0.82026 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 J0922-3959_S_2017_07_16_pus_uvs.log closed on Thu May 9 11:05:37 2019