! Started logfile: J1900+2722_S_2017_06_10_pus_uvs.log on Mon May 6 15:00:25 2019 obs J1900+2722_S_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1900+2722_S_2017_06_10_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976218 visibilities/baseline/integration-bin. ! Found source: J1900+2722 ! ! 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 1154 lines of history. ! ! Reading 20032 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 J1900+2722_S_2017_06_10_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 685 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.935625Jy sigma=0.010072 ! Fit after self-cal, rms=0.925383Jy sigma=0.009970 ! 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=2.733 mas, bmaj=6.116 mas, bpa=-6.966 degrees ! Estimated noise=813.203 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 = 0.0577504 Jy ! Component: 100 - total flux cleaned = 0.0755538 Jy ! Total flux subtracted in 100 components = 0.0755538 Jy ! Clean residual min=-0.005094 max=0.012752 Jy/beam ! Clean residual mean=0.000003 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 0.0755537 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0755537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071805Jy sigma=0.000739 ! Fit after self-cal, rms=0.071680Jy sigma=0.000737 ! Inverting map ! Added new window around map position (-4, -5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012373 Jy ! Component: 100 - total flux cleaned = 0.0193812 Jy ! Total flux subtracted in 100 components = 0.0193812 Jy ! Clean residual min=-0.004498 max=0.005204 Jy/beam ! Clean residual mean=0.000003 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.0949349 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.0949349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069162Jy sigma=0.000708 ! Fit after self-cal, rms=0.069017Jy 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=3.39 mas, bmaj=6.825 mas, bpa=-5.54 degrees ! Estimated noise=535.509 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 = 0.00736195 Jy ! Component: 100 - total flux cleaned = 0.0118422 Jy ! Component: 150 - total flux cleaned = 0.0149193 Jy ! Component: 200 - total flux cleaned = 0.0171189 Jy ! Total flux subtracted in 200 components = 0.0171189 Jy ! Clean residual min=-0.003170 max=0.005265 Jy/beam ! Clean residual mean=0.000006 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.112054 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 63 components and 0.112054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068160Jy sigma=0.000696 ! Fit after self-cal, rms=0.068109Jy sigma=0.000696 ! Inverting map ! Added new window around map position (-13.5, -20.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00603617 Jy ! Component: 100 - total flux cleaned = 0.00968235 Jy ! Component: 150 - total flux cleaned = 0.0122927 Jy ! Component: 200 - total flux cleaned = 0.0142256 Jy ! Total flux subtracted in 200 components = 0.0142256 Jy ! Clean residual min=-0.002716 max=0.003384 Jy/beam ! Clean residual mean=-0.000000 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.126279 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 108 components and 0.126279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067522Jy sigma=0.000689 ! Fit after self-cal, rms=0.067427Jy sigma=0.000688 ! 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 1.06 FD 0.93 HN 0.96 KP 1.05 ! LA 1.00 MK 0.95 NL 0.89 OV 1.01 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.40 FD 0.94 HN 1.00 KP 0.99 ! LA 0.97 MK 0.95 NL 1.05 OV 1.04 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 1.04 KP 0.99 ! LA 0.99 MK 1.29 NL 1.02 OV 0.93 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 0.94 KP 1.00* ! LA 0.83 MK 0.85 NL 1.00* OV 1.00* ! PT 0.93 SC 1.00* ! ! ! Fit before self-cal, rms=0.067427Jy sigma=0.000688 ! Fit after self-cal, rms=0.067534Jy sigma=0.000682 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.412 mas, bmaj=6.904 mas, bpa=-5.534 degrees ! Estimated noise=532.621 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 = 0.00216032 Jy ! Component: 100 - total flux cleaned = 0.00346707 Jy ! Component: 150 - total flux cleaned = 0.00414601 Jy ! Component: 200 - total flux cleaned = 0.00459296 Jy ! Total flux subtracted in 200 components = 0.00459296 Jy ! Clean residual min=-0.002033 max=0.002592 Jy/beam ! Clean residual mean=-0.000004 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.130872 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 123 components and 0.130872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067439Jy sigma=0.000681 ! Fit after self-cal, rms=0.067467Jy sigma=0.000681 ! 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=0.067467Jy sigma=0.000681 ! Fit after self-cal, rms=0.072764Jy sigma=0.000674 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.437 mas, bmaj=6.857 mas, bpa=-5.641 degrees ! Estimated noise=536.264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000899047 Jy ! Component: 100 - total flux cleaned = 0.00116045 Jy ! Component: 150 - total flux cleaned = 0.00138555 Jy ! Component: 200 - total flux cleaned = 0.00157886 Jy ! Total flux subtracted in 200 components = 0.00157886 Jy ! Clean residual min=-0.001546 max=0.001848 Jy/beam ! Clean residual mean=-0.000005 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.132451 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 146 components and 0.132451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072723Jy sigma=0.000674 ! Fit after self-cal, rms=0.072855Jy sigma=0.000674 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 (-24.5, -32.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186839 Jy ! Component: 100 - total flux cleaned = 0.00293836 Jy ! Component: 150 - total flux cleaned = 0.00354115 Jy ! Component: 200 - total flux cleaned = 0.00404566 Jy ! Total flux subtracted in 200 components = 0.00404566 Jy ! Clean residual min=-0.001465 max=0.001363 Jy/beam ! Clean residual mean=-0.000005 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.136497 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 175 components and 0.136497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072797Jy sigma=0.000673 ! Fit after self-cal, rms=0.072794Jy sigma=0.000673 ! 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=0.072794Jy sigma=0.000673 ! Fit after self-cal, rms=0.073741Jy sigma=0.000673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.439 mas, bmaj=6.847 mas, bpa=-5.773 degrees ! Estimated noise=533.862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000363217 Jy ! Component: 100 - total flux cleaned = 0.00063244 Jy ! Component: 150 - total flux cleaned = 0.000821317 Jy ! Component: 200 - total flux cleaned = 0.000944282 Jy ! Total flux subtracted in 200 components = 0.000944282 Jy ! Clean residual min=-0.001417 max=0.001351 Jy/beam ! Clean residual mean=-0.000005 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.137441 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 184 components and 0.137441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073721Jy sigma=0.000672 ! Fit after self-cal, rms=0.073730Jy sigma=0.000672 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 = 0.000172597 Jy ! Component: 100 - total flux cleaned = 0.000290224 Jy ! Component: 150 - total flux cleaned = 0.000399265 Jy ! Component: 200 - total flux cleaned = 0.000521094 Jy ! Total flux subtracted in 200 components = 0.000521094 Jy ! Clean residual min=-0.001441 max=0.001322 Jy/beam ! Clean residual mean=-0.000005 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.137962 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 195 components and 0.137962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073718Jy sigma=0.000672 ! Fit after self-cal, rms=0.073717Jy sigma=0.000672 ! 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=0.073717Jy sigma=0.000672 ! Fit after self-cal, rms=0.073868Jy sigma=0.000672 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.349 mas, bmaj=10.27 mas, bpa=-8.226 degrees ! Estimated noise=654.333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000275987 Jy ! Component: 100 - total flux cleaned = 0.000648174 Jy ! Component: 150 - total flux cleaned = 0.000888379 Jy ! Component: 200 - total flux cleaned = 0.00102649 Jy ! Total flux subtracted in 200 components = 0.00102649 Jy ! Clean residual min=-0.001793 max=0.001490 Jy/beam ! Clean residual mean=-0.000009 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.138989 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 209 components and 0.138989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073865Jy sigma=0.000672 ! Fit after self-cal, rms=0.073870Jy sigma=0.000672 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 = 2.93839e-05 Jy ! Component: 100 - total flux cleaned = 0.000235894 Jy ! Component: 150 - total flux cleaned = 0.000326561 Jy ! Component: 200 - total flux cleaned = 0.000410525 Jy ! Total flux subtracted in 200 components = 0.000410525 Jy ! Clean residual min=-0.001777 max=0.001472 Jy/beam ! Clean residual mean=-0.000009 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.139399 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 221 components and 0.139399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073868Jy sigma=0.000672 ! Fit after self-cal, rms=0.073870Jy sigma=0.000672 ! 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=3.443 mas, bmaj=6.847 mas, bpa=-5.83 degrees ! Estimated noise=532.698 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.443 x 6.847 at -5.83 degrees (North through East) ! Clean map min=-0.0013739 max=0.071803 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=2.775 mas, bmaj=6.1 mas, bpa=-7.47 degrees ! Estimated noise=808.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0570483 Jy ! Component: 100 - total flux cleaned = 0.0780174 Jy ! Component: 150 - total flux cleaned = 0.089391 Jy ! Component: 200 - total flux cleaned = 0.096734 Jy ! Total flux subtracted in 200 components = 0.096734 Jy ! Clean residual min=-0.002654 max=0.004186 Jy/beam ! Clean residual mean=0.000001 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.096734 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.096734 Jy ! Inverting map and beam ! Estimated beam: bmin=3.443 mas, bmaj=6.847 mas, bpa=-5.83 degrees ! Estimated noise=532.698 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 = 0.00760101 Jy ! Component: 100 - total flux cleaned = 0.0131327 Jy ! Component: 150 - total flux cleaned = 0.0173546 Jy ! Component: 200 - total flux cleaned = 0.0207404 Jy ! Total flux subtracted in 200 components = 0.0207404 Jy ! Clean residual min=-0.001848 max=0.002282 Jy/beam ! Clean residual mean=-0.000003 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.117474 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 107 components and 0.117474 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=7.349 mas, bmaj=10.27 mas, bpa=-8.226 degrees ! Estimated noise=654.333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00506485 Jy ! Component: 100 - total flux cleaned = 0.00873632 Jy ! Component: 150 - total flux cleaned = 0.0115739 Jy ! Component: 200 - total flux cleaned = 0.0138044 Jy ! Total flux subtracted in 200 components = 0.0138044 Jy ! Clean residual min=-0.002072 max=0.001920 Jy/beam ! Clean residual mean=-0.000009 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.131279 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 = 0.00176612 Jy ! Component: 100 - total flux cleaned = 0.00317406 Jy ! Component: 150 - total flux cleaned = 0.00430347 Jy ! Component: 200 - total flux cleaned = 0.00521335 Jy ! Total flux subtracted in 200 components = 0.00521335 Jy ! Clean residual min=-0.001872 max=0.001544 Jy/beam ! Clean residual mean=-0.000009 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.136492 Jy ! Adding 153 model components to the UV plane model. ! The established model now contains 241 components and 0.136492 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.443 mas, bmaj=6.847 mas, bpa=-5.83 degrees ! Estimated noise=532.698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000846226 Jy ! Component: 100 - total flux cleaned = 0.00124352 Jy ! Component: 150 - total flux cleaned = 0.0015232 Jy ! Component: 200 - total flux cleaned = 0.00167159 Jy ! Total flux subtracted in 200 components = 0.00167159 Jy ! Clean residual min=-0.001518 max=0.001314 Jy/beam ! Clean residual mean=-0.000005 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.138164 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 267 components and 0.138164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073885Jy sigma=0.000672 ! Fit after self-cal, rms=0.073861Jy sigma=0.000672 wmodel J1900+2722_S_2017_06_10_pus_map.mod ! Writing 267 model components to file: J1900+2722_S_2017_06_10_pus_map.mod wobs J1900+2722_S_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1900+2722_S_2017_06_10_pus_uvs.fits wwins J1900+2722_S_2017_06_10_pus_map.win ! wwins: Wrote 4 windows to J1900+2722_S_2017_06_10_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 = -0.000483145 Jy ! Component: 100 - total flux cleaned = -0.000601074 Jy ! Component: 150 - total flux cleaned = -0.000756482 Jy ! Component: 200 - total flux cleaned = -0.000799228 Jy ! Component: 250 - total flux cleaned = -0.000943489 Jy ! Component: 300 - total flux cleaned = -0.00110318 Jy ! Component: 350 - total flux cleaned = -0.00123838 Jy ! Component: 400 - total flux cleaned = -0.00135118 Jy ! Component: 450 - total flux cleaned = -0.00140649 Jy ! Component: 500 - total flux cleaned = -0.00155101 Jy ! Component: 550 - total flux cleaned = -0.00155122 Jy ! Component: 600 - total flux cleaned = -0.00158601 Jy ! Component: 650 - total flux cleaned = -0.00158613 Jy ! Component: 700 - total flux cleaned = -0.00165357 Jy ! Component: 750 - total flux cleaned = -0.00168669 Jy ! Component: 800 - total flux cleaned = -0.00175241 Jy ! Component: 850 - total flux cleaned = -0.0018172 Jy ! Component: 900 - total flux cleaned = -0.00194482 Jy ! Component: 950 - total flux cleaned = -0.00192905 Jy ! Component: 1000 - total flux cleaned = -0.00202263 Jy ! Component: 1050 - total flux cleaned = -0.00208408 Jy ! Component: 1100 - total flux cleaned = -0.00212962 Jy ! Component: 1150 - total flux cleaned = -0.00217482 Jy ! Component: 1200 - total flux cleaned = -0.00218958 Jy ! Component: 1250 - total flux cleaned = -0.00224894 Jy ! Component: 1300 - total flux cleaned = -0.00230731 Jy ! Component: 1350 - total flux cleaned = -0.00233612 Jy ! Component: 1400 - total flux cleaned = -0.00237916 Jy ! Component: 1450 - total flux cleaned = -0.00243587 Jy ! Component: 1500 - total flux cleaned = -0.00246398 Jy ! Component: 1550 - total flux cleaned = -0.00246376 Jy ! Component: 1600 - total flux cleaned = -0.0024636 Jy ! Component: 1650 - total flux cleaned = -0.00249085 Jy ! Component: 1700 - total flux cleaned = -0.00247746 Jy ! Component: 1750 - total flux cleaned = -0.00250456 Jy ! Component: 1800 - total flux cleaned = -0.00253122 Jy ! Component: 1850 - total flux cleaned = -0.0025047 Jy ! Component: 1900 - total flux cleaned = -0.00257068 Jy ! Component: 1950 - total flux cleaned = -0.00257079 Jy ! Component: 2000 - total flux cleaned = -0.00255777 Jy ! Component: 2050 - total flux cleaned = -0.00259647 Jy ! Component: 2100 - total flux cleaned = -0.00267291 Jy ! Component: 2150 - total flux cleaned = -0.00262208 Jy ! Component: 2200 - total flux cleaned = -0.00263465 Jy ! Component: 2250 - total flux cleaned = -0.0026846 Jy ! Component: 2300 - total flux cleaned = -0.00263497 Jy ! Component: 2350 - total flux cleaned = -0.00267218 Jy ! Component: 2400 - total flux cleaned = -0.00263542 Jy ! Component: 2450 - total flux cleaned = -0.00264763 Jy ! Component: 2500 - total flux cleaned = -0.00270815 Jy ! Component: 2550 - total flux cleaned = -0.00264802 Jy ! Component: 2600 - total flux cleaned = -0.00268384 Jy ! Component: 2650 - total flux cleaned = -0.00269569 Jy ! Component: 2700 - total flux cleaned = -0.00264877 Jy ! Component: 2750 - total flux cleaned = -0.00266058 Jy ! Component: 2800 - total flux cleaned = -0.00270698 Jy ! Component: 2850 - total flux cleaned = -0.00270695 Jy ! Component: 2900 - total flux cleaned = -0.00267266 Jy ! Component: 2950 - total flux cleaned = -0.0026955 Jy ! Component: 3000 - total flux cleaned = -0.0027067 Jy ! Component: 3050 - total flux cleaned = -0.00269542 Jy ! Component: 3100 - total flux cleaned = -0.00274018 Jy ! Component: 3150 - total flux cleaned = -0.0027069 Jy ! Component: 3200 - total flux cleaned = -0.00268475 Jy ! Component: 3250 - total flux cleaned = -0.00270686 Jy ! Component: 3300 - total flux cleaned = -0.00266324 Jy ! Component: 3350 - total flux cleaned = -0.00267401 Jy ! Component: 3400 - total flux cleaned = -0.00264155 Jy ! Component: 3450 - total flux cleaned = -0.00263085 Jy ! Component: 3500 - total flux cleaned = -0.00264142 Jy ! Component: 3550 - total flux cleaned = -0.00262012 Jy ! Component: 3600 - total flux cleaned = -0.00258858 Jy ! Component: 3650 - total flux cleaned = -0.00259903 Jy ! Component: 3700 - total flux cleaned = -0.00257807 Jy ! Component: 3750 - total flux cleaned = -0.00252623 Jy ! Component: 3800 - total flux cleaned = -0.00253654 Jy ! Component: 3850 - total flux cleaned = -0.00251595 Jy ! Component: 3900 - total flux cleaned = -0.00250578 Jy ! Component: 3950 - total flux cleaned = -0.00249571 Jy ! Component: 4000 - total flux cleaned = -0.00245539 Jy ! Component: 4050 - total flux cleaned = -0.00245538 Jy ! Total flux subtracted in 4096 components = -0.00245545 Jy ! Clean residual min=-0.000629 max=0.000621 Jy/beam ! Clean residual mean=-0.000001 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.135708 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 577 components and 0.135708 Jy ![Exited script file: muppet] wmap "J1900+2722_S_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.443 x 6.847 at -5.83 degrees (North through East) ! Clean map min=-0.0011295 max=0.071872 Jy/beam ! Writing clean map to FITS file: J1900+2722_S_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0718719 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000184055 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.768262 0.768262 1.53652 3.07305 6.14609 12.2922 24.5844 49.1688 98.3375 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.071 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.443 x 6.847 at -5.83 degrees (North through East) ! Clean map min=-0.0011295 max=0.071872 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 J1900+2722_S_2017_06_10_pus_uvs.log closed on Mon May 6 15:00:30 2019