! Started logfile: J1531+3430_S_2017_08_12_pus_uvs.log on Fri May 10 15:02:32 2019 obs J1531+3430_S_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1531+3430_S_2017_08_12_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968142 visibilities/baseline/integration-bin. ! Found source: J1531+3430 ! ! 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 594 lines of history. ! ! Reading 19692 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 J1531+3430_S_2017_08_12_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 657 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.987518Jy sigma=0.009039 ! Fit after self-cal, rms=0.956058Jy sigma=0.008791 ! 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=2.953 mas, bmaj=5.303 mas, bpa=-5.767 degrees ! Estimated noise=991.83 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 = 0.0359084 Jy ! Component: 100 - total flux cleaned = 0.0442607 Jy ! Total flux subtracted in 100 components = 0.0442607 Jy ! Clean residual min=-0.002774 max=0.003222 Jy/beam ! Clean residual mean=0.000007 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.0442607 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0442607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079807Jy sigma=0.000675 ! Fit after self-cal, rms=0.079179Jy sigma=0.000671 ! 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=3.557 mas, bmaj=6.155 mas, bpa=-4.099 degrees ! Estimated noise=640.768 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 = 0.00425076 Jy ! Component: 100 - total flux cleaned = 0.00607973 Jy ! Component: 150 - total flux cleaned = 0.00696199 Jy ! Component: 200 - total flux cleaned = 0.00740889 Jy ! Total flux subtracted in 200 components = 0.00740889 Jy ! Clean residual min=-0.002264 max=0.002885 Jy/beam ! Clean residual mean=0.000009 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.0516696 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 0.0516696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078958Jy sigma=0.000669 ! Fit after self-cal, rms=0.078951Jy sigma=0.000669 ! 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 0.96 FD 0.88 HN 0.99 KP 1.03 ! LA 1.06 MK 1.03 NL 0.93 OV 1.03 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.03 KP 1.03 ! LA 0.99 MK 0.99 NL 1.02 OV 1.11 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.05 KP 0.99 ! LA 0.94 MK 1.06 NL 1.04 OV 1.04 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.80 HN 0.88 KP 1.00* ! LA 0.80 MK 0.86 NL 1.00* OV 1.00* ! PT 1.00 SC 1.00* ! ! ! Fit before self-cal, rms=0.078951Jy sigma=0.000669 ! Fit after self-cal, rms=0.078439Jy sigma=0.000668 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.566 mas, bmaj=6.154 mas, bpa=-4.157 degrees ! Estimated noise=641.425 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 (-2.5, 12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283012 Jy ! Component: 100 - total flux cleaned = 0.00417723 Jy ! Component: 150 - total flux cleaned = 0.00451389 Jy ! Component: 200 - total flux cleaned = 0.00464906 Jy ! Total flux subtracted in 200 components = 0.00464906 Jy ! Clean residual min=-0.001959 max=0.002033 Jy/beam ! Clean residual mean=0.000001 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0563187 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 50 components and 0.0563187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078337Jy sigma=0.000667 ! Fit after self-cal, rms=0.078294Jy sigma=0.000667 ! 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=0.078294Jy sigma=0.000667 ! Fit after self-cal, rms=0.077804Jy sigma=0.000666 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.581 mas, bmaj=6.16 mas, bpa=-3.69 degrees ! Estimated noise=642.317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152306 Jy ! Component: 100 - total flux cleaned = 0.00207754 Jy ! Component: 150 - total flux cleaned = 0.00219383 Jy ! Component: 200 - total flux cleaned = 0.00224275 Jy ! Total flux subtracted in 200 components = 0.00224275 Jy ! Clean residual min=-0.001786 max=0.001952 Jy/beam ! Clean residual mean=-0.000000 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0585614 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 69 components and 0.0585614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077767Jy sigma=0.000665 ! Fit after self-cal, rms=0.077813Jy sigma=0.000665 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 (-49, -98). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138965 Jy ! Component: 100 - total flux cleaned = 0.00199362 Jy ! Component: 150 - total flux cleaned = 0.00232367 Jy ! Component: 200 - total flux cleaned = 0.00253002 Jy ! Total flux subtracted in 200 components = 0.00253002 Jy ! Clean residual min=-0.001657 max=0.001791 Jy/beam ! Clean residual mean=-0.000003 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0610915 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.0610915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077760Jy sigma=0.000664 ! Fit after self-cal, rms=0.077744Jy sigma=0.000664 ! 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=0.077744Jy sigma=0.000664 ! Fit after self-cal, rms=0.077480Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.581 mas, bmaj=6.16 mas, bpa=-3.277 degrees ! Estimated noise=641.323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104874 Jy ! Component: 100 - total flux cleaned = 0.00155438 Jy ! Component: 150 - total flux cleaned = 0.00180957 Jy ! Component: 200 - total flux cleaned = 0.00198621 Jy ! Total flux subtracted in 200 components = 0.00198621 Jy ! Clean residual min=-0.001636 max=0.001835 Jy/beam ! Clean residual mean=-0.000002 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0630777 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 89 components and 0.0630777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077449Jy sigma=0.000664 ! Fit after self-cal, rms=0.077454Jy sigma=0.000664 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 = 0.00053054 Jy ! Component: 100 - total flux cleaned = 0.000715293 Jy ! Component: 150 - total flux cleaned = 0.000810447 Jy ! Component: 200 - total flux cleaned = 0.000897788 Jy ! Total flux subtracted in 200 components = 0.000897788 Jy ! Clean residual min=-0.001667 max=0.001805 Jy/beam ! Clean residual mean=-0.000003 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0639755 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 99 components and 0.0639755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077436Jy sigma=0.000664 ! Fit after self-cal, rms=0.077436Jy sigma=0.000664 ! Inverting map ! Added new window around map position (15.5, 44). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160026 Jy ! Component: 100 - total flux cleaned = 0.00216276 Jy ! Component: 150 - total flux cleaned = 0.00254482 Jy ! Component: 200 - total flux cleaned = 0.00288069 Jy ! Total flux subtracted in 200 components = 0.00288069 Jy ! Clean residual min=-0.001695 max=0.001489 Jy/beam ! Clean residual mean=-0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0668562 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 124 components and 0.0668562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077391Jy sigma=0.000663 ! Fit after self-cal, rms=0.077380Jy sigma=0.000663 ! 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=0.077380Jy sigma=0.000663 ! Fit after self-cal, rms=0.076929Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.642 mas, bmaj=9.648 mas, bpa=-3.317 degrees ! Estimated noise=791.425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108729 Jy ! Component: 100 - total flux cleaned = 0.00165308 Jy ! Component: 150 - total flux cleaned = 0.00213184 Jy ! Component: 200 - total flux cleaned = 0.00229534 Jy ! Total flux subtracted in 200 components = 0.00229534 Jy ! Clean residual min=-0.001575 max=0.001639 Jy/beam ! Clean residual mean=-0.000000 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0691515 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 156 components and 0.0691515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076912Jy sigma=0.000663 ! Fit after self-cal, rms=0.076895Jy sigma=0.000663 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 = 0.0006823 Jy ! Component: 100 - total flux cleaned = 0.000895436 Jy ! Component: 150 - total flux cleaned = 0.00104239 Jy ! Component: 200 - total flux cleaned = 0.00107765 Jy ! Total flux subtracted in 200 components = 0.00107765 Jy ! Clean residual min=-0.001520 max=0.001622 Jy/beam ! Clean residual mean=-0.000001 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0702292 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 168 components and 0.0702292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076887Jy sigma=0.000663 ! Fit after self-cal, rms=0.076883Jy sigma=0.000663 ! 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=3.588 mas, bmaj=6.156 mas, bpa=-2.981 degrees ! Estimated noise=638.724 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.588 x 6.156 at -2.981 degrees (North through East) ! Clean map min=-0.0021914 max=0.046985 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=2.986 mas, bmaj=5.303 mas, bpa=-4.944 degrees ! Estimated noise=989.001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0358815 Jy ! Component: 100 - total flux cleaned = 0.0451674 Jy ! Component: 150 - total flux cleaned = 0.05062 Jy ! Component: 200 - total flux cleaned = 0.0545201 Jy ! Total flux subtracted in 200 components = 0.0545201 Jy ! Clean residual min=-0.003263 max=0.002622 Jy/beam ! Clean residual mean=0.000003 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.0545202 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0545202 Jy ! Inverting map and beam ! Estimated beam: bmin=3.588 mas, bmaj=6.156 mas, bpa=-2.981 degrees ! Estimated noise=638.724 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 = 0.00373296 Jy ! Component: 100 - total flux cleaned = 0.00635006 Jy ! Component: 150 - total flux cleaned = 0.00788204 Jy ! Component: 200 - total flux cleaned = 0.00928892 Jy ! Total flux subtracted in 200 components = 0.00928892 Jy ! Clean residual min=-0.001846 max=0.001691 Jy/beam ! Clean residual mean=0.000002 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0638091 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 44 components and 0.0638091 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=7.642 mas, bmaj=9.648 mas, bpa=-3.317 degrees ! Estimated noise=791.425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175439 Jy ! Component: 100 - total flux cleaned = 0.00303423 Jy ! Component: 150 - total flux cleaned = 0.00409848 Jy ! Component: 200 - total flux cleaned = 0.00478491 Jy ! Total flux subtracted in 200 components = 0.00478491 Jy ! Clean residual min=-0.001747 max=0.001841 Jy/beam ! Clean residual mean=0.000001 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.068594 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 = 0.000501142 Jy ! Component: 100 - total flux cleaned = 0.000796077 Jy ! Component: 150 - total flux cleaned = 0.00109084 Jy ! Component: 200 - total flux cleaned = 0.00129633 Jy ! Total flux subtracted in 200 components = 0.00129633 Jy ! Clean residual min=-0.001565 max=0.001660 Jy/beam ! Clean residual mean=0.000000 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0698903 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 115 components and 0.0698903 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.588 mas, bmaj=6.156 mas, bpa=-2.981 degrees ! Estimated noise=638.724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.43892e-05 Jy ! Component: 100 - total flux cleaned = -4.1793e-05 Jy ! Component: 150 - total flux cleaned = 0.000123119 Jy ! Component: 200 - total flux cleaned = 0.000276335 Jy ! Total flux subtracted in 200 components = 0.000276335 Jy ! Clean residual min=-0.001778 max=0.001566 Jy/beam ! Clean residual mean=-0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0701666 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 138 components and 0.0701666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076906Jy sigma=0.000663 ! Fit after self-cal, rms=0.076895Jy sigma=0.000663 wmodel J1531+3430_S_2017_08_12_pus_map.mod ! Writing 138 model components to file: J1531+3430_S_2017_08_12_pus_map.mod wobs J1531+3430_S_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1531+3430_S_2017_08_12_pus_uvs.fits wwins J1531+3430_S_2017_08_12_pus_map.win ! wwins: Wrote 4 windows to J1531+3430_S_2017_08_12_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 = -0.000404705 Jy ! Component: 100 - total flux cleaned = -0.000514543 Jy ! Component: 150 - total flux cleaned = -0.000565939 Jy ! Component: 200 - total flux cleaned = -0.000667748 Jy ! Component: 250 - total flux cleaned = -0.00079174 Jy ! Component: 300 - total flux cleaned = -0.000913015 Jy ! Component: 350 - total flux cleaned = -0.00100776 Jy ! Component: 400 - total flux cleaned = -0.00116887 Jy ! Component: 450 - total flux cleaned = -0.00130358 Jy ! Component: 500 - total flux cleaned = -0.00145751 Jy ! Component: 550 - total flux cleaned = -0.00156506 Jy ! Component: 600 - total flux cleaned = -0.00162828 Jy ! Component: 650 - total flux cleaned = -0.00173218 Jy ! Component: 700 - total flux cleaned = -0.00181371 Jy ! Component: 750 - total flux cleaned = -0.00183362 Jy ! Component: 800 - total flux cleaned = -0.00187332 Jy ! Component: 850 - total flux cleaned = -0.00193195 Jy ! Component: 900 - total flux cleaned = -0.00195128 Jy ! Component: 950 - total flux cleaned = -0.00197074 Jy ! Component: 1000 - total flux cleaned = -0.0020456 Jy ! Component: 1050 - total flux cleaned = -0.00213749 Jy ! Component: 1100 - total flux cleaned = -0.00219184 Jy ! Component: 1150 - total flux cleaned = -0.00220968 Jy ! Component: 1200 - total flux cleaned = -0.00222796 Jy ! Component: 1250 - total flux cleaned = -0.00235092 Jy ! Component: 1300 - total flux cleaned = -0.00236817 Jy ! Component: 1350 - total flux cleaned = -0.00248832 Jy ! Component: 1400 - total flux cleaned = -0.0025057 Jy ! Component: 1450 - total flux cleaned = -0.00265694 Jy ! Component: 1500 - total flux cleaned = -0.00273994 Jy ! Component: 1550 - total flux cleaned = -0.00280565 Jy ! Component: 1600 - total flux cleaned = -0.00288698 Jy ! Component: 1650 - total flux cleaned = -0.00301584 Jy ! Component: 1700 - total flux cleaned = -0.00309542 Jy ! Component: 1750 - total flux cleaned = -0.00317431 Jy ! Component: 1800 - total flux cleaned = -0.00322098 Jy ! Component: 1850 - total flux cleaned = -0.00329845 Jy ! Component: 1900 - total flux cleaned = -0.00335978 Jy ! Component: 1950 - total flux cleaned = -0.00346569 Jy ! Component: 2000 - total flux cleaned = -0.00342078 Jy ! Component: 2050 - total flux cleaned = -0.00345053 Jy ! Component: 2100 - total flux cleaned = -0.00346571 Jy ! Component: 2150 - total flux cleaned = -0.00348029 Jy ! Component: 2200 - total flux cleaned = -0.00352392 Jy ! Component: 2250 - total flux cleaned = -0.00355263 Jy ! Component: 2300 - total flux cleaned = -0.00362425 Jy ! Component: 2350 - total flux cleaned = -0.00358159 Jy ! Component: 2400 - total flux cleaned = -0.00351126 Jy ! Component: 2450 - total flux cleaned = -0.00360933 Jy ! Component: 2500 - total flux cleaned = -0.00362322 Jy ! Component: 2550 - total flux cleaned = -0.00358179 Jy ! Component: 2600 - total flux cleaned = -0.00359549 Jy ! Component: 2650 - total flux cleaned = -0.00351382 Jy ! Component: 2700 - total flux cleaned = -0.0035678 Jy ! Component: 2750 - total flux cleaned = -0.00351405 Jy ! Component: 2800 - total flux cleaned = -0.00354065 Jy ! Component: 2850 - total flux cleaned = -0.00351416 Jy ! Component: 2900 - total flux cleaned = -0.0035535 Jy ! Component: 2950 - total flux cleaned = -0.00350122 Jy ! Component: 3000 - total flux cleaned = -0.00354025 Jy ! Component: 3050 - total flux cleaned = -0.00346277 Jy ! Component: 3100 - total flux cleaned = -0.00355253 Jy ! Component: 3150 - total flux cleaned = -0.00350156 Jy ! Component: 3200 - total flux cleaned = -0.00348889 Jy ! Component: 3250 - total flux cleaned = -0.00343855 Jy ! Component: 3300 - total flux cleaned = -0.00343864 Jy ! Component: 3350 - total flux cleaned = -0.00338882 Jy ! Component: 3400 - total flux cleaned = -0.00340116 Jy ! Component: 3450 - total flux cleaned = -0.00341351 Jy ! Component: 3500 - total flux cleaned = -0.0034013 Jy ! Component: 3550 - total flux cleaned = -0.00335274 Jy ! Component: 3600 - total flux cleaned = -0.00334069 Jy ! Component: 3650 - total flux cleaned = -0.00331689 Jy ! Component: 3700 - total flux cleaned = -0.00337668 Jy ! Component: 3750 - total flux cleaned = -0.00326972 Jy ! Component: 3800 - total flux cleaned = -0.00326969 Jy ! Component: 3850 - total flux cleaned = -0.00329317 Jy ! Component: 3900 - total flux cleaned = -0.00330489 Jy ! Component: 3950 - total flux cleaned = -0.00328165 Jy ! Component: 4000 - total flux cleaned = -0.00328168 Jy ! Component: 4050 - total flux cleaned = -0.00330462 Jy ! Total flux subtracted in 4096 components = -0.00325894 Jy ! Clean residual min=-0.000688 max=0.000659 Jy/beam ! Clean residual mean=-0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0669077 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 454 components and 0.0669077 Jy ![Exited script file: muppet] wmap "J1531+3430_S_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.588 x 6.156 at -2.981 degrees (North through East) ! Clean map min=-0.0018476 max=0.046626 Jy/beam ! Writing clean map to FITS file: J1531+3430_S_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0466261 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000210606 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.35507 1.35507 2.71014 5.42028 10.8406 21.6811 43.3623 86.7245 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.046 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.588 x 6.156 at -2.981 degrees (North through East) ! Clean map min=-0.0018476 max=0.046626 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 J1531+3430_S_2017_08_12_pus_uvs.log closed on Fri May 10 15:02:37 2019