! Started logfile: J1905+0952_S_2014_08_05_pus_uvs.log on Sun Nov 13 17:36:00 2016 obs J1905+0952_S_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1905+0952_S_2014_08_05_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.689612 visibilities/baseline/integration-bin. ! Found source: J1905+0952 ! ! 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 360 lines of history. ! ! Reading 15268 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 J1905+0952_S_2014_08_05_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.964458Jy sigma=0.010762 ! Fit after self-cal, rms=0.937021Jy sigma=0.010479 ! 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=3.727 mas, bmaj=9.141 mas, bpa=17.14 degrees ! Estimated noise=657.375 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 = 0.0471306 Jy ! Component: 100 - total flux cleaned = 0.0612678 Jy ! Total flux subtracted in 100 components = 0.0612678 Jy ! Clean residual min=-0.003386 max=0.005928 Jy/beam ! Clean residual mean=-0.000041 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.0612678 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0612678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077031Jy sigma=0.000780 ! Fit after self-cal, rms=0.076895Jy sigma=0.000779 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00684857 Jy ! Component: 100 - total flux cleaned = 0.0106734 Jy ! Total flux subtracted in 100 components = 0.0106734 Jy ! Clean residual min=-0.002640 max=0.003399 Jy/beam ! Clean residual mean=-0.000028 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.0719411 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 45 components and 0.0719411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075992Jy sigma=0.000769 ! Fit after self-cal, rms=0.075980Jy sigma=0.000769 ! 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=4.668 mas, bmaj=9.881 mas, bpa=14.82 degrees ! Estimated noise=523.18 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 (6, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00502219 Jy ! Component: 100 - total flux cleaned = 0.0080997 Jy ! Component: 150 - total flux cleaned = 0.0102153 Jy ! Component: 200 - total flux cleaned = 0.0115644 Jy ! Total flux subtracted in 200 components = 0.0115644 Jy ! Clean residual min=-0.002116 max=0.002555 Jy/beam ! Clean residual mean=-0.000032 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0835055 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 99 components and 0.0835055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075558Jy sigma=0.000765 ! Fit after self-cal, rms=0.075515Jy sigma=0.000764 ! 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 1.02 FD 0.85 HN 1.02 KP 1.03 ! LA 1.06 MK 1.00* NL 0.95 OV 1.03 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.09 KP 1.06 ! LA 1.04 MK 1.00* NL 1.00 OV 1.02 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.11 HN 1.02 KP 0.92 ! LA 0.80 MK 1.00* NL 1.03 OV 0.94 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.98 HN 1.03 KP 0.87 ! LA 0.79 MK 1.00* NL 1.11 OV 1.04 ! PT 0.99 SC 0.91 ! ! ! Fit before self-cal, rms=0.075515Jy sigma=0.000764 ! Fit after self-cal, rms=0.073387Jy sigma=0.000759 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.701 mas, bmaj=9.97 mas, bpa=14.97 degrees ! Estimated noise=518.608 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 = 0.00114467 Jy ! Component: 100 - total flux cleaned = 0.00118571 Jy ! Component: 150 - total flux cleaned = 0.00115848 Jy ! Component: 200 - total flux cleaned = 0.00122798 Jy ! Total flux subtracted in 200 components = 0.00122798 Jy ! Clean residual min=-0.001583 max=0.002137 Jy/beam ! Clean residual mean=-0.000015 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0847335 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 121 components and 0.0847335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073353Jy sigma=0.000758 ! Fit after self-cal, rms=0.073330Jy sigma=0.000758 ! Inverting map ! Added new window around map position (23.5, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020604 Jy ! Component: 100 - total flux cleaned = 0.00272195 Jy ! Component: 150 - total flux cleaned = 0.0032849 Jy ! Component: 200 - total flux cleaned = 0.00366505 Jy ! Total flux subtracted in 200 components = 0.00366505 Jy ! Clean residual min=-0.001372 max=0.001571 Jy/beam ! Clean residual mean=-0.000008 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0883986 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 160 components and 0.0883985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073268Jy sigma=0.000757 ! Fit after self-cal, rms=0.073267Jy sigma=0.000757 ! 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=0.073267Jy sigma=0.000757 ! Fit after self-cal, rms=0.073560Jy sigma=0.000757 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.703 mas, bmaj=9.952 mas, bpa=14.63 degrees ! Estimated noise=516.634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000756564 Jy ! Component: 100 - total flux cleaned = 0.00110631 Jy ! Component: 150 - total flux cleaned = 0.00129224 Jy ! Component: 200 - total flux cleaned = 0.00137329 Jy ! Total flux subtracted in 200 components = 0.00137329 Jy ! Clean residual min=-0.001192 max=0.001505 Jy/beam ! Clean residual mean=0.000001 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0897718 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 189 components and 0.0897718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073544Jy sigma=0.000756 ! Fit after self-cal, rms=0.073568Jy sigma=0.000756 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, 42). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000981785 Jy ! Component: 100 - total flux cleaned = 0.00106075 Jy ! Component: 150 - total flux cleaned = 0.0010384 Jy ! Component: 200 - total flux cleaned = 0.00101845 Jy ! Total flux subtracted in 200 components = 0.00101845 Jy ! Clean residual min=-0.001128 max=0.001157 Jy/beam ! Clean residual mean=-0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0907903 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 211 components and 0.0907903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073541Jy sigma=0.000756 ! Fit after self-cal, rms=0.073540Jy sigma=0.000756 ! 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=0.073540Jy sigma=0.000756 ! Fit after self-cal, rms=0.073487Jy sigma=0.000756 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.707 mas, bmaj=9.936 mas, bpa=14.51 degrees ! Estimated noise=515.771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000481704 Jy ! Component: 100 - total flux cleaned = 0.000502303 Jy ! Component: 150 - total flux cleaned = 0.000503243 Jy ! Component: 200 - total flux cleaned = 0.000503179 Jy ! Total flux subtracted in 200 components = 0.000503179 Jy ! Clean residual min=-0.001102 max=0.001179 Jy/beam ! Clean residual mean=-0.000000 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0912934 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 228 components and 0.0912934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073476Jy sigma=0.000756 ! Fit after self-cal, rms=0.073477Jy sigma=0.000756 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 (35.5, 68). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000832344 Jy ! Component: 100 - total flux cleaned = 0.00103638 Jy ! Component: 150 - total flux cleaned = 0.0011977 Jy ! Component: 200 - total flux cleaned = 0.00130882 Jy ! Total flux subtracted in 200 components = 0.00130882 Jy ! Clean residual min=-0.001182 max=0.001191 Jy/beam ! Clean residual mean=-0.000002 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0926023 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 258 components and 0.0926022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073460Jy sigma=0.000756 ! Fit after self-cal, rms=0.073457Jy sigma=0.000756 ! Inverting map ! Added new window around map position (109.5, -27.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000435304 Jy ! Component: 100 - total flux cleaned = 0.000354518 Jy ! Component: 150 - total flux cleaned = 0.000417714 Jy ! Component: 200 - total flux cleaned = 0.000591594 Jy ! Total flux subtracted in 200 components = 0.000591594 Jy ! Clean residual min=-0.001024 max=0.000832 Jy/beam ! Clean residual mean=-0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0931938 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 280 components and 0.0931938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073436Jy sigma=0.000755 ! Fit after self-cal, rms=0.073436Jy sigma=0.000755 ! 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=0.073436Jy sigma=0.000755 ! Fit after self-cal, rms=0.073210Jy sigma=0.000755 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.051 mas, bmaj=11.85 mas, bpa=10.32 degrees ! Estimated noise=572.297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000168002 Jy ! Component: 100 - total flux cleaned = -0.000181667 Jy ! Component: 150 - total flux cleaned = -0.000181909 Jy ! Component: 200 - total flux cleaned = -0.000207454 Jy ! Total flux subtracted in 200 components = -0.000207454 Jy ! Clean residual min=-0.000879 max=0.000907 Jy/beam ! Clean residual mean=-0.000001 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0929864 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 301 components and 0.0929864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073203Jy sigma=0.000755 ! Fit after self-cal, rms=0.073201Jy sigma=0.000755 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 = -0.000108264 Jy ! Component: 100 - total flux cleaned = -0.000120097 Jy ! Component: 150 - total flux cleaned = -0.000142987 Jy ! Component: 200 - total flux cleaned = -0.00013252 Jy ! Total flux subtracted in 200 components = -0.00013252 Jy ! Clean residual min=-0.000863 max=0.000911 Jy/beam ! Clean residual mean=-0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0928538 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 315 components and 0.0928538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073197Jy sigma=0.000755 ! Fit after self-cal, rms=0.073198Jy sigma=0.000755 ! 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=4.715 mas, bmaj=9.926 mas, bpa=14.4 degrees ! Estimated noise=514.936 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.715 x 9.926 at 14.4 degrees (North through East) ! Clean map min=-0.0011719 max=0.062263 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 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=3.752 mas, bmaj=9.146 mas, bpa=16.68 degrees ! Estimated noise=653.349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0465497 Jy ! Component: 100 - total flux cleaned = 0.0611886 Jy ! Component: 150 - total flux cleaned = 0.068013 Jy ! Component: 200 - total flux cleaned = 0.0724003 Jy ! Total flux subtracted in 200 components = 0.0724003 Jy ! Clean residual min=-0.002722 max=0.002541 Jy/beam ! Clean residual mean=-0.000022 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.0724003 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.0724003 Jy ! Inverting map and beam ! Estimated beam: bmin=4.715 mas, bmaj=9.926 mas, bpa=14.4 degrees ! Estimated noise=514.936 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 = 0.0044686 Jy ! Component: 100 - total flux cleaned = 0.0075469 Jy ! Component: 150 - total flux cleaned = 0.00998645 Jy ! Component: 200 - total flux cleaned = 0.012013 Jy ! Total flux subtracted in 200 components = 0.012013 Jy ! Clean residual min=-0.001856 max=0.001471 Jy/beam ! Clean residual mean=-0.000017 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0844133 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 92 components and 0.0844133 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=9.051 mas, bmaj=11.85 mas, bpa=10.32 degrees ! Estimated noise=572.297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210638 Jy ! Component: 100 - total flux cleaned = 0.00346139 Jy ! Component: 150 - total flux cleaned = 0.0043073 Jy ! Component: 200 - total flux cleaned = 0.00478145 Jy ! Total flux subtracted in 200 components = 0.00478145 Jy ! Clean residual min=-0.001370 max=0.001401 Jy/beam ! Clean residual mean=-0.000011 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0891948 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 = 0.000269853 Jy ! Component: 100 - total flux cleaned = 0.000514455 Jy ! Component: 150 - total flux cleaned = 0.000770437 Jy ! Component: 200 - total flux cleaned = 0.000888408 Jy ! Total flux subtracted in 200 components = 0.000888408 Jy ! Clean residual min=-0.001089 max=0.001240 Jy/beam ! Clean residual mean=-0.000009 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0900832 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 175 components and 0.0900832 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.715 mas, bmaj=9.926 mas, bpa=14.4 degrees ! Estimated noise=514.936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00062377 Jy ! Component: 100 - total flux cleaned = 0.00080992 Jy ! Component: 150 - total flux cleaned = 0.000942201 Jy ! Component: 200 - total flux cleaned = 0.00103392 Jy ! Total flux subtracted in 200 components = 0.00103392 Jy ! Clean residual min=-0.001067 max=0.001054 Jy/beam ! Clean residual mean=-0.000005 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0911171 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 203 components and 0.0911172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073240Jy sigma=0.000756 ! Fit after self-cal, rms=0.073224Jy sigma=0.000756 wmodel J1905+0952_S_2014_08_05_pus_map.mod ! Writing 203 model components to file: J1905+0952_S_2014_08_05_pus_map.mod wobs J1905+0952_S_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1905+0952_S_2014_08_05_pus_uvs.fits wwins J1905+0952_S_2014_08_05_pus_map.win ! wwins: Wrote 6 windows to J1905+0952_S_2014_08_05_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -8.0366e-05 Jy ! Component: 100 - total flux cleaned = -0.000220341 Jy ! Component: 150 - total flux cleaned = -0.000335563 Jy ! Component: 200 - total flux cleaned = -0.000305085 Jy ! Component: 250 - total flux cleaned = -0.000275295 Jy ! Component: 300 - total flux cleaned = -0.000246593 Jy ! Component: 350 - total flux cleaned = -0.000162626 Jy ! Component: 400 - total flux cleaned = -8.14389e-05 Jy ! Component: 450 - total flux cleaned = -1.58637e-05 Jy ! Component: 500 - total flux cleaned = 9.69381e-06 Jy ! Component: 550 - total flux cleaned = 7.24788e-05 Jy ! Component: 600 - total flux cleaned = 0.0001216 Jy ! Component: 650 - total flux cleaned = 0.000133905 Jy ! Component: 700 - total flux cleaned = 0.000181563 Jy ! Component: 750 - total flux cleaned = 0.00023937 Jy ! Component: 800 - total flux cleaned = 0.000262205 Jy ! Component: 850 - total flux cleaned = 0.000317922 Jy ! Component: 900 - total flux cleaned = 0.000372805 Jy ! Component: 950 - total flux cleaned = 0.000437367 Jy ! Component: 1000 - total flux cleaned = 0.000490163 Jy ! Component: 1050 - total flux cleaned = 0.000521287 Jy ! Component: 1100 - total flux cleaned = 0.000572614 Jy ! Component: 1150 - total flux cleaned = 0.000643585 Jy ! Component: 1200 - total flux cleaned = 0.00069352 Jy ! Component: 1250 - total flux cleaned = 0.000733147 Jy ! Component: 1300 - total flux cleaned = 0.000801406 Jy ! Component: 1350 - total flux cleaned = 0.000830228 Jy ! Component: 1400 - total flux cleaned = 0.000849248 Jy ! Component: 1450 - total flux cleaned = 0.000933823 Jy ! Component: 1500 - total flux cleaned = 0.000970996 Jy ! Component: 1550 - total flux cleaned = 0.00101699 Jy ! Component: 1600 - total flux cleaned = 0.00105329 Jy ! Component: 1650 - total flux cleaned = 0.00110714 Jy ! Component: 1700 - total flux cleaned = 0.00113378 Jy ! Component: 1750 - total flux cleaned = 0.00118648 Jy ! Component: 1800 - total flux cleaned = 0.00125602 Jy ! Component: 1850 - total flux cleaned = 0.00130747 Jy ! Component: 1900 - total flux cleaned = 0.00135005 Jy ! Component: 1950 - total flux cleaned = 0.0014173 Jy ! Component: 2000 - total flux cleaned = 0.00145063 Jy ! Component: 2050 - total flux cleaned = 0.00146723 Jy ! Component: 2100 - total flux cleaned = 0.00152446 Jy ! Component: 2150 - total flux cleaned = 0.00158916 Jy ! Component: 2200 - total flux cleaned = 0.00162132 Jy ! Component: 2250 - total flux cleaned = 0.00168496 Jy ! Component: 2300 - total flux cleaned = 0.0017166 Jy ! Component: 2350 - total flux cleaned = 0.00178694 Jy ! Component: 2400 - total flux cleaned = 0.0018488 Jy ! Component: 2450 - total flux cleaned = 0.00187954 Jy ! Component: 2500 - total flux cleaned = 0.00193289 Jy ! Component: 2550 - total flux cleaned = 0.0019707 Jy ! Component: 2600 - total flux cleaned = 0.00200811 Jy ! Component: 2650 - total flux cleaned = 0.00201553 Jy ! Component: 2700 - total flux cleaned = 0.00205995 Jy ! Component: 2750 - total flux cleaned = 0.00208199 Jy ! Component: 2800 - total flux cleaned = 0.00213292 Jy ! Component: 2850 - total flux cleaned = 0.00214737 Jy ! Component: 2900 - total flux cleaned = 0.0021761 Jy ! Component: 2950 - total flux cleaned = 0.00219035 Jy ! Component: 3000 - total flux cleaned = 0.00221864 Jy ! Component: 3050 - total flux cleaned = 0.00225373 Jy ! Component: 3100 - total flux cleaned = 0.00225368 Jy ! Component: 3150 - total flux cleaned = 0.0022606 Jy ! Component: 3200 - total flux cleaned = 0.0022743 Jy ! Component: 3250 - total flux cleaned = 0.00226749 Jy ! Component: 3300 - total flux cleaned = 0.00231515 Jy ! Component: 3350 - total flux cleaned = 0.00230158 Jy ! Component: 3400 - total flux cleaned = 0.00230156 Jy ! Component: 3450 - total flux cleaned = 0.00231496 Jy ! Component: 3500 - total flux cleaned = 0.0023216 Jy ! Component: 3550 - total flux cleaned = 0.00233483 Jy ! Component: 3600 - total flux cleaned = 0.00234144 Jy ! Component: 3650 - total flux cleaned = 0.00234796 Jy ! Component: 3700 - total flux cleaned = 0.0023674 Jy ! Component: 3750 - total flux cleaned = 0.00238029 Jy ! Component: 3800 - total flux cleaned = 0.00239313 Jy ! Component: 3850 - total flux cleaned = 0.00239951 Jy ! Component: 3900 - total flux cleaned = 0.00241861 Jy ! Component: 3950 - total flux cleaned = 0.00242497 Jy ! Component: 4000 - total flux cleaned = 0.00245007 Jy ! Component: 4050 - total flux cleaned = 0.00245639 Jy ! Total flux subtracted in 4096 components = 0.00249376 Jy ! Clean residual min=-0.000331 max=0.000433 Jy/beam ! Clean residual mean=-0.000000 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0936109 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 464 components and 0.093611 Jy ![Exited script file: muppet] wmap "J1905+0952_S_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.715 x 9.926 at 14.4 degrees (North through East) ! Clean map min=-0.00097539 max=0.062072 Jy/beam ! Writing clean map to FITS file: J1905+0952_S_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0620719 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000113496 device "J1905+0952_S_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1905+0952_S_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.548536 0.548536 1.09707 2.19415 4.38829 8.77658 17.5532 35.1063 70.2127 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.062 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.715 x 9.926 at 14.4 degrees (North through East) ! Clean map min=-0.00097539 max=0.062072 Jy/beam quit ! Quitting program ! Log file J1905+0952_S_2014_08_05_pus_uvs.log closed on Sun Nov 13 17:36:06 2016