! Started logfile: J1755+2023_S_2017_04_28_pus_uvs.log on Thu May 2 16:31:14 2019 obs J1755+2023_S_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1755+2023_S_2017_04_28_pus_uva.fits ! AN table 1: 171 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.822872 visibilities/baseline/integration-bin. ! Found source: J1755+2023 ! ! 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 671 lines of history. ! ! Reading 25328 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 J1755+2023_S_2017_04_28_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 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 814 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.848069Jy sigma=0.007880 ! Fit after self-cal, rms=0.836641Jy sigma=0.007793 ! 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=3.027 mas, bmaj=6.315 mas, bpa=-13.43 degrees ! Estimated noise=1018.93 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 = 0.128044 Jy ! Component: 100 - total flux cleaned = 0.166834 Jy ! Total flux subtracted in 100 components = 0.166834 Jy ! Clean residual min=-0.006576 max=0.016058 Jy/beam ! Clean residual mean=-0.000022 rms=0.001965 Jy/beam ! Combined flux in latest and established models = 0.166834 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.166834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140550Jy sigma=0.000763 ! Fit after self-cal, rms=0.140528Jy sigma=0.000762 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174588 Jy ! Component: 100 - total flux cleaned = 0.0264261 Jy ! Total flux subtracted in 100 components = 0.0264261 Jy ! Clean residual min=-0.006030 max=0.010501 Jy/beam ! Clean residual mean=-0.000009 rms=0.001469 Jy/beam ! Combined flux in latest and established models = 0.19326 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.19326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137173Jy sigma=0.000719 ! Fit after self-cal, rms=0.137149Jy sigma=0.000718 ! Inverting map ! Added new window around map position (-4.5, 8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00941051 Jy ! Component: 100 - total flux cleaned = 0.0144789 Jy ! Total flux subtracted in 100 components = 0.0144789 Jy ! Clean residual min=-0.005581 max=0.005313 Jy/beam ! Clean residual mean=-0.000007 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 0.207739 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.207739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136192Jy sigma=0.000707 ! Fit after self-cal, rms=0.136128Jy sigma=0.000706 ! 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=3.665 mas, bmaj=6.959 mas, bpa=-11.25 degrees ! Estimated noise=535.431 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 = 0.00569765 Jy ! Component: 100 - total flux cleaned = 0.00912545 Jy ! Component: 150 - total flux cleaned = 0.0114827 Jy ! Component: 200 - total flux cleaned = 0.0131637 Jy ! Total flux subtracted in 200 components = 0.0131637 Jy ! Clean residual min=-0.004097 max=0.004177 Jy/beam ! Clean residual mean=0.000012 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.220903 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 51 components and 0.220903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135600Jy sigma=0.000703 ! Fit after self-cal, rms=0.135592Jy sigma=0.000703 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 0.96 KP 0.98 ! LA 1.01 MK 0.96 NL 0.91 OV 0.99 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.01 KP 0.96 ! LA 0.96 MK 0.98 NL 1.10 OV 1.03 ! PT 1.01 SC 1.15 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.00 KP 1.01 ! LA 1.00 MK 1.01 NL 1.11 OV 0.95 ! PT 1.01 SC 1.13 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 1.04 KP 1.00* ! LA 0.67 MK 1.36 NL 1.00* OV 1.00* ! PT 1.00 SC 1.00* ! ! ! Fit before self-cal, rms=0.135592Jy sigma=0.000703 ! Fit after self-cal, rms=0.112742Jy sigma=0.000688 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.711 mas, bmaj=7.078 mas, bpa=-11.88 degrees ! Estimated noise=538.274 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 = 0.000934834 Jy ! Component: 100 - total flux cleaned = 0.000987015 Jy ! Component: 150 - total flux cleaned = 0.00103002 Jy ! Component: 200 - total flux cleaned = 0.000992915 Jy ! Total flux subtracted in 200 components = 0.000992915 Jy ! Clean residual min=-0.003205 max=0.003048 Jy/beam ! Clean residual mean=0.000021 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.221896 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.221896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112692Jy sigma=0.000687 ! Fit after self-cal, rms=0.112667Jy sigma=0.000687 ! 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=0.112667Jy sigma=0.000687 ! Fit after self-cal, rms=0.097531Jy sigma=0.000670 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.692 mas, bmaj=7.014 mas, bpa=-10.97 degrees ! Estimated noise=536.839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000680321 Jy ! Component: 100 - total flux cleaned = -0.000754046 Jy ! Component: 150 - total flux cleaned = -0.000754977 Jy ! Component: 200 - total flux cleaned = -0.000702008 Jy ! Total flux subtracted in 200 components = -0.000702008 Jy ! Clean residual min=-0.001462 max=0.001971 Jy/beam ! Clean residual mean=-0.000000 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.221194 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.221194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097501Jy sigma=0.000670 ! Fit after self-cal, rms=0.097515Jy sigma=0.000670 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 (-14, 17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178837 Jy ! Component: 100 - total flux cleaned = 0.00194043 Jy ! Component: 150 - total flux cleaned = 0.00197302 Jy ! Component: 200 - total flux cleaned = 0.00206191 Jy ! Total flux subtracted in 200 components = 0.00206191 Jy ! Clean residual min=-0.001309 max=0.001303 Jy/beam ! Clean residual mean=-0.000002 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.223256 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 104 components and 0.223256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097477Jy sigma=0.000669 ! Fit after self-cal, rms=0.097477Jy sigma=0.000669 ! 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=0.097477Jy sigma=0.000669 ! Fit after self-cal, rms=0.097870Jy sigma=0.000669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.694 mas, bmaj=7.012 mas, bpa=-10.89 degrees ! Estimated noise=537.261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000378985 Jy ! Component: 100 - total flux cleaned = 0.000293277 Jy ! Component: 150 - total flux cleaned = 0.000345609 Jy ! Component: 200 - total flux cleaned = 0.000392972 Jy ! Total flux subtracted in 200 components = 0.000392972 Jy ! Clean residual min=-0.001283 max=0.001293 Jy/beam ! Clean residual mean=-0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.223649 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 111 components and 0.223649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097849Jy sigma=0.000669 ! Fit after self-cal, rms=0.097851Jy sigma=0.000669 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 = 5.33345e-05 Jy ! Component: 100 - total flux cleaned = 9.77693e-05 Jy ! Component: 150 - total flux cleaned = 0.000118194 Jy ! Component: 200 - total flux cleaned = 0.00017748 Jy ! Total flux subtracted in 200 components = 0.00017748 Jy ! Clean residual min=-0.001274 max=0.001282 Jy/beam ! Clean residual mean=-0.000002 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.223826 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 117 components and 0.223826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097837Jy sigma=0.000669 ! Fit after self-cal, rms=0.097836Jy sigma=0.000669 ! 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=0.097836Jy sigma=0.000669 ! Fit after self-cal, rms=0.098005Jy sigma=0.000669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.898 mas, bmaj=9.9 mas, bpa=-6.45 degrees ! Estimated noise=645.227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134133 Jy ! Component: 100 - total flux cleaned = 0.00028129 Jy ! Component: 150 - total flux cleaned = 0.000294261 Jy ! Component: 200 - total flux cleaned = 0.000294506 Jy ! Total flux subtracted in 200 components = 0.000294506 Jy ! Clean residual min=-0.001327 max=0.001315 Jy/beam ! Clean residual mean=-0.000003 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.224121 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 137 components and 0.22412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098002Jy sigma=0.000669 ! Fit after self-cal, rms=0.098002Jy sigma=0.000669 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 = -1.45372e-05 Jy ! Component: 100 - total flux cleaned = -2.34619e-05 Jy ! Component: 150 - total flux cleaned = -2.33914e-05 Jy ! Component: 200 - total flux cleaned = -2.33813e-05 Jy ! Total flux subtracted in 200 components = -2.33813e-05 Jy ! Clean residual min=-0.001313 max=0.001313 Jy/beam ! Clean residual mean=-0.000003 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.224097 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 151 components and 0.224097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098000Jy sigma=0.000669 ! Fit after self-cal, rms=0.098000Jy sigma=0.000669 ! 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=3.695 mas, bmaj=7.007 mas, bpa=-10.82 degrees ! Estimated noise=537.701 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.695 x 7.007 at -10.82 degrees (North through East) ! Clean map min=-0.0012112 max=0.1669 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=3.044 mas, bmaj=6.328 mas, bpa=-13.06 degrees ! Estimated noise=1036.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.13022 Jy ! Component: 100 - total flux cleaned = 0.170117 Jy ! Component: 150 - total flux cleaned = 0.18838 Jy ! Component: 200 - total flux cleaned = 0.198834 Jy ! Total flux subtracted in 200 components = 0.198834 Jy ! Clean residual min=-0.003687 max=0.005391 Jy/beam ! Clean residual mean=-0.000007 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.198834 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.198834 Jy ! Inverting map and beam ! Estimated beam: bmin=3.695 mas, bmaj=7.007 mas, bpa=-10.82 degrees ! Estimated noise=537.701 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 = 0.00812725 Jy ! Component: 100 - total flux cleaned = 0.0129782 Jy ! Component: 150 - total flux cleaned = 0.0161897 Jy ! Component: 200 - total flux cleaned = 0.0185839 Jy ! Total flux subtracted in 200 components = 0.0185839 Jy ! Clean residual min=-0.001514 max=0.001474 Jy/beam ! Clean residual mean=-0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.217418 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 56 components and 0.217418 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=7.898 mas, bmaj=9.9 mas, bpa=-6.45 degrees ! Estimated noise=645.227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253538 Jy ! Component: 100 - total flux cleaned = 0.00392385 Jy ! Component: 150 - total flux cleaned = 0.00454454 Jy ! Component: 200 - total flux cleaned = 0.00500753 Jy ! Total flux subtracted in 200 components = 0.00500753 Jy ! Clean residual min=-0.001413 max=0.001208 Jy/beam ! Clean residual mean=-0.000003 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.222425 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 = 0.000375049 Jy ! Component: 100 - total flux cleaned = 0.000628765 Jy ! Component: 150 - total flux cleaned = 0.000771028 Jy ! Component: 200 - total flux cleaned = 0.000879387 Jy ! Total flux subtracted in 200 components = 0.000879387 Jy ! Clean residual min=-0.001359 max=0.001241 Jy/beam ! Clean residual mean=-0.000003 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.223305 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 122 components and 0.223305 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.695 mas, bmaj=7.007 mas, bpa=-10.82 degrees ! Estimated noise=537.701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000289839 Jy ! Component: 100 - total flux cleaned = 0.000426298 Jy ! Component: 150 - total flux cleaned = 0.000549518 Jy ! Component: 200 - total flux cleaned = 0.000617376 Jy ! Total flux subtracted in 200 components = 0.000617376 Jy ! Clean residual min=-0.001364 max=0.001243 Jy/beam ! Clean residual mean=-0.000002 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.223922 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 136 components and 0.223922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098009Jy sigma=0.000669 ! Fit after self-cal, rms=0.098006Jy sigma=0.000669 wmodel J1755+2023_S_2017_04_28_pus_map.mod ! Writing 136 model components to file: J1755+2023_S_2017_04_28_pus_map.mod wobs J1755+2023_S_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1755+2023_S_2017_04_28_pus_uvs.fits wwins J1755+2023_S_2017_04_28_pus_map.win ! wwins: Wrote 3 windows to J1755+2023_S_2017_04_28_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 = -3.12535e-05 Jy ! Component: 100 - total flux cleaned = -7.51994e-05 Jy ! Component: 150 - total flux cleaned = -7.52872e-05 Jy ! Component: 200 - total flux cleaned = -0.000136715 Jy ! Component: 250 - total flux cleaned = -0.000156601 Jy ! Component: 300 - total flux cleaned = -0.000137881 Jy ! Component: 350 - total flux cleaned = -0.000138318 Jy ! Component: 400 - total flux cleaned = -0.000101703 Jy ! Component: 450 - total flux cleaned = -8.34609e-05 Jy ! Component: 500 - total flux cleaned = -0.000101694 Jy ! Component: 550 - total flux cleaned = -0.000189179 Jy ! Component: 600 - total flux cleaned = -0.000223601 Jy ! Component: 650 - total flux cleaned = -0.000274853 Jy ! Component: 700 - total flux cleaned = -0.000308703 Jy ! Component: 750 - total flux cleaned = -0.000374912 Jy ! Component: 800 - total flux cleaned = -0.000391519 Jy ! Component: 850 - total flux cleaned = -0.00045606 Jy ! Component: 900 - total flux cleaned = -0.000487904 Jy ! Component: 950 - total flux cleaned = -0.0005348 Jy ! Component: 1000 - total flux cleaned = -0.000565626 Jy ! Component: 1050 - total flux cleaned = -0.000565825 Jy ! Component: 1100 - total flux cleaned = -0.000596216 Jy ! Component: 1150 - total flux cleaned = -0.000581217 Jy ! Component: 1200 - total flux cleaned = -0.000537223 Jy ! Component: 1250 - total flux cleaned = -0.000581316 Jy ! Component: 1300 - total flux cleaned = -0.000566959 Jy ! Component: 1350 - total flux cleaned = -0.000595692 Jy ! Component: 1400 - total flux cleaned = -0.000567253 Jy ! Component: 1450 - total flux cleaned = -0.000511204 Jy ! Component: 1500 - total flux cleaned = -0.000525312 Jy ! Component: 1550 - total flux cleaned = -0.000525364 Jy ! Component: 1600 - total flux cleaned = -0.000566091 Jy ! Component: 1650 - total flux cleaned = -0.00049835 Jy ! Component: 1700 - total flux cleaned = -0.000458404 Jy ! Component: 1750 - total flux cleaned = -0.000471839 Jy ! Component: 1800 - total flux cleaned = -0.000484967 Jy ! Component: 1850 - total flux cleaned = -0.000471691 Jy ! Component: 1900 - total flux cleaned = -0.000458926 Jy ! Component: 1950 - total flux cleaned = -0.000471955 Jy ! Component: 2000 - total flux cleaned = -0.000484625 Jy ! Component: 2050 - total flux cleaned = -0.000471963 Jy ! Component: 2100 - total flux cleaned = -0.000522001 Jy ! Component: 2150 - total flux cleaned = -0.000459793 Jy ! Component: 2200 - total flux cleaned = -0.000471964 Jy ! Component: 2250 - total flux cleaned = -0.000471957 Jy ! Component: 2300 - total flux cleaned = -0.000447754 Jy ! Component: 2350 - total flux cleaned = -0.000459953 Jy ! Component: 2400 - total flux cleaned = -0.000483667 Jy ! Component: 2450 - total flux cleaned = -0.000495524 Jy ! Component: 2500 - total flux cleaned = -0.000483771 Jy ! Component: 2550 - total flux cleaned = -0.000495533 Jy ! Component: 2600 - total flux cleaned = -0.000530199 Jy ! Component: 2650 - total flux cleaned = -0.000518684 Jy ! Component: 2700 - total flux cleaned = -0.000541449 Jy ! Component: 2750 - total flux cleaned = -0.00053002 Jy ! Component: 2800 - total flux cleaned = -0.000563532 Jy ! Component: 2850 - total flux cleaned = -0.000541266 Jy ! Component: 2900 - total flux cleaned = -0.000485852 Jy ! Component: 2950 - total flux cleaned = -0.000485844 Jy ! Component: 3000 - total flux cleaned = -0.000474923 Jy ! Component: 3050 - total flux cleaned = -0.000442556 Jy ! Component: 3100 - total flux cleaned = -0.000421075 Jy ! Component: 3150 - total flux cleaned = -0.000389152 Jy ! Component: 3200 - total flux cleaned = -0.000389333 Jy ! Component: 3250 - total flux cleaned = -0.000410448 Jy ! Component: 3300 - total flux cleaned = -0.000347644 Jy ! Component: 3350 - total flux cleaned = -0.000316457 Jy ! Component: 3400 - total flux cleaned = -0.000337097 Jy ! Component: 3450 - total flux cleaned = -0.000306281 Jy ! Component: 3500 - total flux cleaned = -0.000306258 Jy ! Component: 3550 - total flux cleaned = -0.000265669 Jy ! Component: 3600 - total flux cleaned = -0.000265652 Jy ! Component: 3650 - total flux cleaned = -0.000225528 Jy ! Component: 3700 - total flux cleaned = -0.000215551 Jy ! Component: 3750 - total flux cleaned = -0.00023539 Jy ! Component: 3800 - total flux cleaned = -0.000225564 Jy ! Component: 3850 - total flux cleaned = -0.000196161 Jy ! Component: 3900 - total flux cleaned = -0.000205925 Jy ! Component: 3950 - total flux cleaned = -0.000196199 Jy ! Component: 4000 - total flux cleaned = -0.000205815 Jy ! Component: 4050 - total flux cleaned = -0.000167371 Jy ! Total flux subtracted in 4096 components = -0.000176878 Jy ! Clean residual min=-0.000578 max=0.000631 Jy/beam ! Clean residual mean=-0.000001 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.223745 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 424 components and 0.223745 Jy ![Exited script file: muppet] wmap "J1755+2023_S_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.695 x 7.007 at -10.82 degrees (North through East) ! Clean map min=-0.0010487 max=0.16723 Jy/beam ! Writing clean map to FITS file: J1755+2023_S_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.167227 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000173123 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.310577 0.310577 0.621153 1.24231 2.48461 4.96923 9.93845 19.8769 39.7538 79.5076 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.167 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.695 x 7.007 at -10.82 degrees (North through East) ! Clean map min=-0.0010487 max=0.16723 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 J1755+2023_S_2017_04_28_pus_uvs.log closed on Thu May 2 16:31:20 2019