! Started logfile: J0808+4950_S_2017_10_21_pus_uvs.log on Sat May 11 20:53:43 2019 obs J0808+4950_S_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0808+4950_S_2017_10_21_pus_uva.fits ! AN table 1: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.894444 visibilities/baseline/integration-bin. ! Found source: J0808+4950 ! ! 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 644 lines of history. ! ! Reading 2576 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 J0808+4950_S_2017_10_21_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.619528Jy sigma=0.006832 ! Fit after self-cal, rms=0.614680Jy sigma=0.006784 ! 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=3.603 mas, bmaj=5.393 mas, bpa=-31.89 degrees ! Estimated noise=1839.23 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 = 0.292961 Jy ! Component: 100 - total flux cleaned = 0.361463 Jy ! Total flux subtracted in 100 components = 0.361463 Jy ! Clean residual min=-0.018834 max=0.031675 Jy/beam ! Clean residual mean=-0.000096 rms=0.005190 Jy/beam ! Combined flux in latest and established models = 0.361463 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.361463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113392Jy sigma=0.001114 ! Fit after self-cal, rms=0.113375Jy sigma=0.001114 ! Inverting map ! Added new window around map position (23, -94). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0323774 Jy ! Component: 100 - total flux cleaned = 0.050809 Jy ! Total flux subtracted in 100 components = 0.050809 Jy ! Clean residual min=-0.015292 max=0.020461 Jy/beam ! Clean residual mean=-0.000036 rms=0.004011 Jy/beam ! Combined flux in latest and established models = 0.412272 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.412272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101466Jy sigma=0.000997 ! Fit after self-cal, rms=0.101049Jy sigma=0.000992 ! 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=4.282 mas, bmaj=6.089 mas, bpa=-27.3 degrees ! Estimated noise=1439.82 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 = 0.0157118 Jy ! Component: 100 - total flux cleaned = 0.0240798 Jy ! Component: 150 - total flux cleaned = 0.0295864 Jy ! Component: 200 - total flux cleaned = 0.0333405 Jy ! Total flux subtracted in 200 components = 0.0333405 Jy ! Clean residual min=-0.013721 max=0.014652 Jy/beam ! Clean residual mean=0.000002 rms=0.003455 Jy/beam ! Combined flux in latest and established models = 0.445613 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 52 components and 0.445613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097788Jy sigma=0.000971 ! Fit after self-cal, rms=0.097609Jy sigma=0.000968 ! 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 1.04 FD 1.14 HN 0.93 KP 1.06 ! LA 0.99 MK 0.97 NL 0.90 OV 0.98 ! PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.16 HN 0.99 KP 1.01 ! LA 0.95 MK 0.98 NL 0.99 OV 0.98 ! PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 HN 0.97 KP 1.13 ! LA 0.77 MK 0.99 NL 1.22 OV 0.92 ! PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.31 KP 1.00* ! LA 0.83 MK 1.25 NL 1.00* OV 1.00* ! PT 0.94 ! ! ! Fit before self-cal, rms=0.097609Jy sigma=0.000968 ! Fit after self-cal, rms=0.083314Jy sigma=0.000822 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.304 mas, bmaj=6.12 mas, bpa=-27.19 degrees ! Estimated noise=1442.07 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 = 0.000905739 Jy ! Component: 100 - total flux cleaned = 0.00102878 Jy ! Component: 150 - total flux cleaned = 0.00102614 Jy ! Component: 200 - total flux cleaned = 0.000958619 Jy ! Total flux subtracted in 200 components = 0.000958619 Jy ! Clean residual min=-0.010356 max=0.008423 Jy/beam ! Clean residual mean=-0.000016 rms=0.002129 Jy/beam ! Combined flux in latest and established models = 0.446571 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.446571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083035Jy sigma=0.000819 ! Fit after self-cal, rms=0.083039Jy sigma=0.000818 ! 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=0.083039Jy sigma=0.000818 ! Fit after self-cal, rms=0.077782Jy sigma=0.000749 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.301 mas, bmaj=6.101 mas, bpa=-27.5 degrees ! Estimated noise=1444.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00106495 Jy ! Component: 100 - total flux cleaned = -0.00205423 Jy ! Component: 150 - total flux cleaned = -0.00225185 Jy ! Component: 200 - total flux cleaned = -0.00240936 Jy ! Total flux subtracted in 200 components = -0.00240936 Jy ! Clean residual min=-0.005214 max=0.005372 Jy/beam ! Clean residual mean=-0.000006 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 0.444162 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 78 components and 0.444162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077379Jy sigma=0.000745 ! Fit after self-cal, rms=0.077378Jy sigma=0.000744 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 = -0.00103775 Jy ! Component: 100 - total flux cleaned = -0.00135755 Jy ! Component: 150 - total flux cleaned = -0.00156543 Jy ! Component: 200 - total flux cleaned = -0.00175165 Jy ! Total flux subtracted in 200 components = -0.00175165 Jy ! Clean residual min=-0.004911 max=0.005186 Jy/beam ! Clean residual mean=-0.000009 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 0.44241 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.44241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077209Jy sigma=0.000743 ! Fit after self-cal, rms=0.077190Jy sigma=0.000742 ! 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=0.077190Jy sigma=0.000742 ! Fit after self-cal, rms=0.077266Jy sigma=0.000741 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.298 mas, bmaj=6.087 mas, bpa=-27.58 degrees ! Estimated noise=1442.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00080286 Jy ! Component: 100 - total flux cleaned = -0.00105356 Jy ! Component: 150 - total flux cleaned = -0.0011193 Jy ! Component: 200 - total flux cleaned = -0.00123135 Jy ! Total flux subtracted in 200 components = -0.00123135 Jy ! Clean residual min=-0.004527 max=0.004737 Jy/beam ! Clean residual mean=-0.000006 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 0.441179 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.441179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077078Jy sigma=0.000740 ! Fit after self-cal, rms=0.077055Jy sigma=0.000739 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 = -0.000666892 Jy ! Component: 100 - total flux cleaned = -0.000955041 Jy ! Component: 150 - total flux cleaned = -0.00110491 Jy ! Component: 200 - total flux cleaned = -0.00119814 Jy ! Total flux subtracted in 200 components = -0.00119814 Jy ! Clean residual min=-0.004359 max=0.004595 Jy/beam ! Clean residual mean=-0.000009 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.439981 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.439981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076965Jy sigma=0.000738 ! Fit after self-cal, rms=0.076958Jy sigma=0.000738 ! 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=0.076958Jy sigma=0.000738 ! Fit after self-cal, rms=0.077021Jy sigma=0.000738 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.74 mas, bmaj=9.508 mas, bpa=19.82 degrees ! Estimated noise=1707.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000478507 Jy ! Component: 100 - total flux cleaned = -0.000738042 Jy ! Component: 150 - total flux cleaned = -0.000862271 Jy ! Component: 200 - total flux cleaned = -0.000904517 Jy ! Total flux subtracted in 200 components = -0.000904517 Jy ! Clean residual min=-0.005035 max=0.004847 Jy/beam ! Clean residual mean=-0.000019 rms=0.001395 Jy/beam ! Combined flux in latest and established models = 0.439076 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 105 components and 0.439076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076949Jy sigma=0.000737 ! Fit after self-cal, rms=0.076927Jy sigma=0.000737 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 = -0.000218816 Jy ! Component: 100 - total flux cleaned = -0.000356361 Jy ! Component: 150 - total flux cleaned = -0.000518399 Jy ! Component: 200 - total flux cleaned = -0.000644815 Jy ! Total flux subtracted in 200 components = -0.000644815 Jy ! Clean residual min=-0.005092 max=0.004621 Jy/beam ! Clean residual mean=-0.000023 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 0.438432 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 114 components and 0.438432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076919Jy sigma=0.000737 ! Fit after self-cal, rms=0.076916Jy sigma=0.000737 ! 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=4.295 mas, bmaj=6.077 mas, bpa=-27.63 degrees ! Estimated noise=1440.57 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.295 x 6.077 at -27.63 degrees (North through East) ! Clean map min=-0.0040364 max=0.38018 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=3.622 mas, bmaj=5.397 mas, bpa=-32.45 degrees ! Estimated noise=1858.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.295702 Jy ! Component: 100 - total flux cleaned = 0.36584 Jy ! Component: 150 - total flux cleaned = 0.396883 Jy ! Component: 200 - total flux cleaned = 0.414374 Jy ! Total flux subtracted in 200 components = 0.414374 Jy ! Clean residual min=-0.007561 max=0.012627 Jy/beam ! Clean residual mean=-0.000033 rms=0.002037 Jy/beam ! Combined flux in latest and established models = 0.414374 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.414374 Jy ! Inverting map and beam ! Estimated beam: bmin=4.295 mas, bmaj=6.077 mas, bpa=-27.63 degrees ! Estimated noise=1440.57 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 (0.5, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127406 Jy ! Component: 100 - total flux cleaned = 0.0196368 Jy ! Component: 150 - total flux cleaned = 0.0235319 Jy ! Component: 200 - total flux cleaned = 0.0249026 Jy ! Total flux subtracted in 200 components = 0.0249026 Jy ! Clean residual min=-0.004251 max=0.004502 Jy/beam ! Clean residual mean=-0.000007 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.439277 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 55 components and 0.439277 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=8.74 mas, bmaj=9.508 mas, bpa=19.82 degrees ! Estimated noise=1707.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143338 Jy ! Component: 100 - total flux cleaned = 0.00144114 Jy ! Component: 150 - total flux cleaned = 0.00144256 Jy ! Component: 200 - total flux cleaned = 0.00134806 Jy ! Total flux subtracted in 200 components = 0.00134806 Jy ! Clean residual min=-0.004636 max=0.004602 Jy/beam ! Clean residual mean=-0.000019 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 0.440625 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 = -4.13438e-05 Jy ! Component: 100 - total flux cleaned = -0.000117611 Jy ! Component: 150 - total flux cleaned = -0.000222542 Jy ! Component: 200 - total flux cleaned = -0.000319966 Jy ! Total flux subtracted in 200 components = -0.000319966 Jy ! Clean residual min=-0.004591 max=0.004536 Jy/beam ! Clean residual mean=-0.000021 rms=0.001332 Jy/beam ! Combined flux in latest and established models = 0.440305 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 89 components and 0.440305 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.295 mas, bmaj=6.077 mas, bpa=-27.63 degrees ! Estimated noise=1440.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.25505e-05 Jy ! Component: 100 - total flux cleaned = 5.14049e-05 Jy ! Component: 150 - total flux cleaned = 4.84346e-05 Jy ! Component: 200 - total flux cleaned = -7.07102e-06 Jy ! Total flux subtracted in 200 components = -7.07102e-06 Jy ! Clean residual min=-0.004057 max=0.004152 Jy/beam ! Clean residual mean=-0.000008 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.440298 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 104 components and 0.440298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076835Jy sigma=0.000735 ! Fit after self-cal, rms=0.076779Jy sigma=0.000735 wmodel J0808+4950_S_2017_10_21_pus_map.mod ! Writing 104 model components to file: J0808+4950_S_2017_10_21_pus_map.mod wobs J0808+4950_S_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0808+4950_S_2017_10_21_pus_uvs.fits wwins J0808+4950_S_2017_10_21_pus_map.win ! wwins: Wrote 3 windows to J0808+4950_S_2017_10_21_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 = 0.000857659 Jy ! Component: 100 - total flux cleaned = 0.00100321 Jy ! Component: 150 - total flux cleaned = 0.000938861 Jy ! Component: 200 - total flux cleaned = 0.000745658 Jy ! Component: 250 - total flux cleaned = 0.000806399 Jy ! Component: 300 - total flux cleaned = 0.000624975 Jy ! Component: 350 - total flux cleaned = 0.000334237 Jy ! Component: 400 - total flux cleaned = 0.000220969 Jy ! Component: 450 - total flux cleaned = 1.24855e-06 Jy ! Component: 500 - total flux cleaned = -0.000265151 Jy ! Component: 550 - total flux cleaned = -0.000108461 Jy ! Component: 600 - total flux cleaned = -0.00016126 Jy ! Component: 650 - total flux cleaned = -0.00026207 Jy ! Component: 700 - total flux cleaned = -0.000262221 Jy ! Component: 750 - total flux cleaned = -0.000307928 Jy ! Component: 800 - total flux cleaned = -0.000213466 Jy ! Component: 850 - total flux cleaned = -0.000121379 Jy ! Component: 900 - total flux cleaned = -7.67363e-05 Jy ! Component: 950 - total flux cleaned = -7.59895e-05 Jy ! Component: 1000 - total flux cleaned = 9.57116e-05 Jy ! Component: 1050 - total flux cleaned = 0.000262981 Jy ! Component: 1100 - total flux cleaned = 0.000387044 Jy ! Component: 1150 - total flux cleaned = 0.000548877 Jy ! Component: 1200 - total flux cleaned = 0.00070809 Jy ! Component: 1250 - total flux cleaned = 0.000903787 Jy ! Component: 1300 - total flux cleaned = 0.00101936 Jy ! Component: 1350 - total flux cleaned = 0.00120892 Jy ! Component: 1400 - total flux cleaned = 0.00143228 Jy ! Component: 1450 - total flux cleaned = 0.00150494 Jy ! Component: 1500 - total flux cleaned = 0.00157763 Jy ! Component: 1550 - total flux cleaned = 0.00182618 Jy ! Component: 1600 - total flux cleaned = 0.00186097 Jy ! Component: 1650 - total flux cleaned = 0.00210199 Jy ! Component: 1700 - total flux cleaned = 0.00220349 Jy ! Component: 1750 - total flux cleaned = 0.00206938 Jy ! Component: 1800 - total flux cleaned = 0.00226911 Jy ! Component: 1850 - total flux cleaned = 0.00230172 Jy ! Component: 1900 - total flux cleaned = 0.00239864 Jy ! Component: 1950 - total flux cleaned = 0.00243054 Jy ! Component: 2000 - total flux cleaned = 0.00246178 Jy ! Component: 2050 - total flux cleaned = 0.00246158 Jy ! Component: 2100 - total flux cleaned = 0.00246149 Jy ! Component: 2150 - total flux cleaned = 0.0024616 Jy ! Component: 2200 - total flux cleaned = 0.00252246 Jy ! Component: 2250 - total flux cleaned = 0.00255242 Jy ! Component: 2300 - total flux cleaned = 0.00261171 Jy ! Component: 2350 - total flux cleaned = 0.00269986 Jy ! Component: 2400 - total flux cleaned = 0.0027876 Jy ! Component: 2450 - total flux cleaned = 0.0027873 Jy ! Component: 2500 - total flux cleaned = 0.00281582 Jy ! Component: 2550 - total flux cleaned = 0.00281591 Jy ! Component: 2600 - total flux cleaned = 0.00284427 Jy ! Component: 2650 - total flux cleaned = 0.00284441 Jy ! Component: 2700 - total flux cleaned = 0.00300946 Jy ! Component: 2750 - total flux cleaned = 0.00306394 Jy ! Component: 2800 - total flux cleaned = 0.00309093 Jy ! Component: 2850 - total flux cleaned = 0.00314469 Jy ! Component: 2900 - total flux cleaned = 0.00319782 Jy ! Component: 2950 - total flux cleaned = 0.0033297 Jy ! Component: 3000 - total flux cleaned = 0.00322495 Jy ! Component: 3050 - total flux cleaned = 0.00332907 Jy ! Component: 3100 - total flux cleaned = 0.00343204 Jy ! Component: 3150 - total flux cleaned = 0.00340625 Jy ! Component: 3200 - total flux cleaned = 0.00345688 Jy ! Component: 3250 - total flux cleaned = 0.00353222 Jy ! Component: 3300 - total flux cleaned = 0.00355744 Jy ! Component: 3350 - total flux cleaned = 0.00363206 Jy ! Component: 3400 - total flux cleaned = 0.00363198 Jy ! Component: 3450 - total flux cleaned = 0.00365657 Jy ! Component: 3500 - total flux cleaned = 0.00373008 Jy ! Component: 3550 - total flux cleaned = 0.00377855 Jy ! Component: 3600 - total flux cleaned = 0.00380269 Jy ! Component: 3650 - total flux cleaned = 0.00385034 Jy ! Component: 3700 - total flux cleaned = 0.00389777 Jy ! Component: 3750 - total flux cleaned = 0.00387437 Jy ! Component: 3800 - total flux cleaned = 0.00387418 Jy ! Component: 3850 - total flux cleaned = 0.0040139 Jy ! Component: 3900 - total flux cleaned = 0.00399071 Jy ! Component: 3950 - total flux cleaned = 0.00401376 Jy ! Component: 4000 - total flux cleaned = 0.00401394 Jy ! Component: 4050 - total flux cleaned = 0.00401398 Jy ! Total flux subtracted in 4096 components = 0.00408193 Jy ! Clean residual min=-0.001369 max=0.001327 Jy/beam ! Clean residual mean=-0.000003 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.44438 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 380 components and 0.44438 Jy ![Exited script file: muppet] wmap "J0808+4950_S_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.295 x 6.077 at -27.63 degrees (North through East) ! Clean map min=-0.0028351 max=0.38298 Jy/beam ! Writing clean map to FITS file: J0808+4950_S_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.382984 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000386072 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.302419 0.302419 0.604838 1.20968 2.41935 4.8387 9.67741 19.3548 38.7096 77.4193 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.382 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.295 x 6.077 at -27.63 degrees (North through East) ! Clean map min=-0.0028351 max=0.38298 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 J0808+4950_S_2017_10_21_pus_uvs.log closed on Sat May 11 20:53:48 2019