! Started logfile: J1830+0619_S_2017_01_21_pus_uvs.log on Sun May 5 16:00:29 2019 obs J1830+0619_S_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1830+0619_S_2017_01_21_pus_uva.fits ! AN table 1: 108 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.63966 visibilities/baseline/integration-bin. ! Found source: J1830+0619 ! ! 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 558 lines of history. ! ! Reading 9948 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 J1830+0619_S_2017_01_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 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 368 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.797043Jy sigma=0.005162 ! Fit after self-cal, rms=0.786848Jy sigma=0.005103 ! 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=2.511 mas, bmaj=6.087 mas, bpa=-4.464 degrees ! Estimated noise=1560.11 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 = 0.172874 Jy ! Component: 100 - total flux cleaned = 0.23098 Jy ! Total flux subtracted in 100 components = 0.23098 Jy ! Clean residual min=-0.017973 max=0.026869 Jy/beam ! Clean residual mean=-0.000005 rms=0.004242 Jy/beam ! Combined flux in latest and established models = 0.23098 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.23098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142541Jy sigma=0.000836 ! Fit after self-cal, rms=0.142411Jy sigma=0.000836 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0311865 Jy ! Component: 100 - total flux cleaned = 0.0484281 Jy ! Total flux subtracted in 100 components = 0.0484281 Jy ! Clean residual min=-0.011636 max=0.017813 Jy/beam ! Clean residual mean=-0.000005 rms=0.003111 Jy/beam ! Combined flux in latest and established models = 0.279408 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 12 components and 0.279408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139136Jy sigma=0.000754 ! Fit after self-cal, rms=0.139058Jy sigma=0.000753 ! 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=3.044 mas, bmaj=6.855 mas, bpa=-4.343 degrees ! Estimated noise=1180 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 = 0.0103041 Jy ! Component: 100 - total flux cleaned = 0.0152416 Jy ! Component: 150 - total flux cleaned = 0.0177426 Jy ! Component: 200 - total flux cleaned = 0.0181939 Jy ! Total flux subtracted in 200 components = 0.0181939 Jy ! Clean residual min=-0.012894 max=0.024273 Jy/beam ! Clean residual mean=0.000008 rms=0.004714 Jy/beam ! Combined flux in latest and established models = 0.297602 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.297602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139963Jy sigma=0.000738 ! Fit after self-cal, rms=0.139955Jy sigma=0.000738 ! 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 1.00 FD 1.00* HN 0.92 LA 0.95 ! MK 0.99 NL 0.91 OV 1.88 PT 0.90 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.96 LA 0.92 ! MK 1.01 NL 0.96 OV 2.09 PT 0.89 ! SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.95 LA 0.90 ! MK 1.04 NL 0.96 OV 1.81 PT 0.87 ! SC 1.03 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.92 LA 0.95 ! MK 1.05 NL 1.00* OV 1.92 PT 0.91 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.139955Jy sigma=0.000738 ! Fit after self-cal, rms=0.188382Jy sigma=0.000657 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.051 mas, bmaj=6.887 mas, bpa=-4.944 degrees ! Estimated noise=1182.9 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 = 0.00104612 Jy ! Component: 100 - total flux cleaned = 0.00133435 Jy ! Component: 150 - total flux cleaned = 0.00138062 Jy ! Component: 200 - total flux cleaned = 0.00137793 Jy ! Total flux subtracted in 200 components = 0.00137793 Jy ! Clean residual min=-0.005326 max=0.005386 Jy/beam ! Clean residual mean=-0.000044 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 0.29898 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.29898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188355Jy sigma=0.000656 ! Fit after self-cal, rms=0.189640Jy sigma=0.000656 ! 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=0.189640Jy sigma=0.000656 ! Fit after self-cal, rms=0.192292Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.046 mas, bmaj=6.886 mas, bpa=-4.988 degrees ! Estimated noise=1184.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103404 Jy ! Component: 100 - total flux cleaned = 0.00128865 Jy ! Component: 150 - total flux cleaned = 0.00136246 Jy ! Component: 200 - total flux cleaned = 0.00142956 Jy ! Total flux subtracted in 200 components = 0.00142956 Jy ! Clean residual min=-0.003951 max=0.003809 Jy/beam ! Clean residual mean=-0.000006 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.300409 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.300409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192277Jy sigma=0.000645 ! Fit after self-cal, rms=0.192310Jy sigma=0.000645 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 = 0.000208878 Jy ! Component: 100 - total flux cleaned = 0.000175028 Jy ! Component: 150 - total flux cleaned = 0.000175277 Jy ! Component: 200 - total flux cleaned = 0.000200408 Jy ! Total flux subtracted in 200 components = 0.000200408 Jy ! Clean residual min=-0.003903 max=0.003781 Jy/beam ! Clean residual mean=-0.000007 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.30061 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.30061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192302Jy sigma=0.000645 ! Fit after self-cal, rms=0.192301Jy sigma=0.000645 ! 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=0.192301Jy sigma=0.000645 ! Fit after self-cal, rms=0.192601Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.039 mas, bmaj=6.883 mas, bpa=-5.071 degrees ! Estimated noise=1183.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000536178 Jy ! Component: 100 - total flux cleaned = 0.00066074 Jy ! Component: 150 - total flux cleaned = 0.000743836 Jy ! Component: 200 - total flux cleaned = 0.000844991 Jy ! Total flux subtracted in 200 components = 0.000844991 Jy ! Clean residual min=-0.003879 max=0.003644 Jy/beam ! Clean residual mean=0.000001 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.301455 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.301455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192595Jy sigma=0.000644 ! Fit after self-cal, rms=0.192600Jy sigma=0.000644 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 = 5.99782e-05 Jy ! Component: 100 - total flux cleaned = 5.89723e-05 Jy ! Component: 150 - total flux cleaned = 0.000104487 Jy ! Component: 200 - total flux cleaned = 0.000125802 Jy ! Total flux subtracted in 200 components = 0.000125802 Jy ! Clean residual min=-0.003827 max=0.003642 Jy/beam ! Clean residual mean=0.000001 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.301581 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.301581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192596Jy sigma=0.000644 ! Fit after self-cal, rms=0.192597Jy sigma=0.000644 ! 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=0.192597Jy sigma=0.000644 ! Fit after self-cal, rms=0.192642Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.784 mas, bmaj=10.46 mas, bpa=-1.474 degrees ! Estimated noise=1602.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172906 Jy ! Component: 100 - total flux cleaned = 0.00191393 Jy ! Component: 150 - total flux cleaned = 0.00203033 Jy ! Component: 200 - total flux cleaned = 0.00212961 Jy ! Total flux subtracted in 200 components = 0.00212961 Jy ! Clean residual min=-0.004108 max=0.004548 Jy/beam ! Clean residual mean=0.000005 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 0.30371 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.30371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192669Jy sigma=0.000644 ! Fit after self-cal, rms=0.192658Jy sigma=0.000644 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 = 0.000204444 Jy ! Component: 100 - total flux cleaned = 0.000234166 Jy ! Component: 150 - total flux cleaned = 0.000342758 Jy ! Component: 200 - total flux cleaned = 0.000438311 Jy ! Total flux subtracted in 200 components = 0.000438311 Jy ! Clean residual min=-0.004022 max=0.004438 Jy/beam ! Clean residual mean=0.000006 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.304149 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 51 components and 0.304149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192678Jy sigma=0.000644 ! Fit after self-cal, rms=0.192679Jy sigma=0.000644 ! 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=3.032 mas, bmaj=6.88 mas, bpa=-5.152 degrees ! Estimated noise=1182.17 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.032 x 6.88 at -5.152 degrees (North through East) ! Clean map min=-0.0035775 max=0.23507 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=2.508 mas, bmaj=6.137 mas, bpa=-5.363 degrees ! Estimated noise=1555.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.171618 Jy ! Component: 100 - total flux cleaned = 0.229661 Jy ! Component: 150 - total flux cleaned = 0.260506 Jy ! Component: 200 - total flux cleaned = 0.277825 Jy ! Total flux subtracted in 200 components = 0.277825 Jy ! Clean residual min=-0.006083 max=0.008885 Jy/beam ! Clean residual mean=-0.000005 rms=0.001417 Jy/beam ! Combined flux in latest and established models = 0.277825 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 0.277825 Jy ! Inverting map and beam ! Estimated beam: bmin=3.032 mas, bmaj=6.88 mas, bpa=-5.152 degrees ! Estimated noise=1182.17 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 = 0.0123789 Jy ! Component: 100 - total flux cleaned = 0.018548 Jy ! Component: 150 - total flux cleaned = 0.0215103 Jy ! Component: 200 - total flux cleaned = 0.0222702 Jy ! Total flux subtracted in 200 components = 0.0222702 Jy ! Clean residual min=-0.004013 max=0.004869 Jy/beam ! Clean residual mean=0.000003 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.300095 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.300095 Jy ! Inverting map ! Added new window around map position (-4.5, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00365171 Jy ! Component: 100 - total flux cleaned = 0.00408074 Jy ! Component: 150 - total flux cleaned = 0.00436454 Jy ! Component: 200 - total flux cleaned = 0.00436339 Jy ! Total flux subtracted in 200 components = 0.00436339 Jy ! Clean residual min=-0.003298 max=0.003156 Jy/beam ! Clean residual mean=0.000001 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.304458 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 47 components and 0.304458 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=6.784 mas, bmaj=10.46 mas, bpa=-1.474 degrees ! Estimated noise=1602.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120824 Jy ! Component: 100 - total flux cleaned = 0.00140082 Jy ! Component: 150 - total flux cleaned = 0.00145271 Jy ! Component: 200 - total flux cleaned = 0.001494 Jy ! Total flux subtracted in 200 components = 0.001494 Jy ! Clean residual min=-0.003839 max=0.004080 Jy/beam ! Clean residual mean=0.000005 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.305952 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 = 3.61928e-05 Jy ! Component: 100 - total flux cleaned = 5.33863e-05 Jy ! Component: 150 - total flux cleaned = 8.57478e-05 Jy ! Component: 200 - total flux cleaned = 0.000100739 Jy ! Total flux subtracted in 200 components = 0.000100739 Jy ! Clean residual min=-0.003805 max=0.004016 Jy/beam ! Clean residual mean=0.000005 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.306053 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 71 components and 0.306053 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.032 mas, bmaj=6.88 mas, bpa=-5.152 degrees ! Estimated noise=1182.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000524775 Jy ! Component: 100 - total flux cleaned = -0.000567585 Jy ! Component: 150 - total flux cleaned = -0.000650696 Jy ! Component: 200 - total flux cleaned = -0.000766665 Jy ! Total flux subtracted in 200 components = -0.000766665 Jy ! Clean residual min=-0.003087 max=0.003180 Jy/beam ! Clean residual mean=0.000001 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.305286 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.305286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192541Jy sigma=0.000643 ! Fit after self-cal, rms=0.192523Jy sigma=0.000643 wmodel J1830+0619_S_2017_01_21_pus_map.mod ! Writing 85 model components to file: J1830+0619_S_2017_01_21_pus_map.mod wobs J1830+0619_S_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1830+0619_S_2017_01_21_pus_uvs.fits wwins J1830+0619_S_2017_01_21_pus_map.win ! wwins: Wrote 2 windows to J1830+0619_S_2017_01_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 = 0.000481963 Jy ! Component: 100 - total flux cleaned = 0.000696752 Jy ! Component: 150 - total flux cleaned = 0.000798791 Jy ! Component: 200 - total flux cleaned = 0.00119178 Jy ! Component: 250 - total flux cleaned = 0.00142956 Jy ! Component: 300 - total flux cleaned = 0.00152198 Jy ! Component: 350 - total flux cleaned = 0.00179113 Jy ! Component: 400 - total flux cleaned = 0.00200917 Jy ! Component: 450 - total flux cleaned = 0.00213754 Jy ! Component: 500 - total flux cleaned = 0.00234774 Jy ! Component: 550 - total flux cleaned = 0.0024712 Jy ! Component: 600 - total flux cleaned = 0.00259213 Jy ! Component: 650 - total flux cleaned = 0.00278892 Jy ! Component: 700 - total flux cleaned = 0.0029436 Jy ! Component: 750 - total flux cleaned = 0.0030194 Jy ! Component: 800 - total flux cleaned = 0.00305694 Jy ! Component: 850 - total flux cleaned = 0.00309355 Jy ! Component: 900 - total flux cleaned = 0.00309362 Jy ! Component: 950 - total flux cleaned = 0.00302308 Jy ! Component: 1000 - total flux cleaned = 0.00312871 Jy ! Component: 1050 - total flux cleaned = 0.00316333 Jy ! Component: 1100 - total flux cleaned = 0.00316325 Jy ! Component: 1150 - total flux cleaned = 0.00329786 Jy ! Component: 1200 - total flux cleaned = 0.00329836 Jy ! Component: 1250 - total flux cleaned = 0.00336428 Jy ! Component: 1300 - total flux cleaned = 0.0034298 Jy ! Component: 1350 - total flux cleaned = 0.00362195 Jy ! Component: 1400 - total flux cleaned = 0.00362167 Jy ! Component: 1450 - total flux cleaned = 0.0035275 Jy ! Component: 1500 - total flux cleaned = 0.00355886 Jy ! Component: 1550 - total flux cleaned = 0.00346649 Jy ! Component: 1600 - total flux cleaned = 0.00337548 Jy ! Component: 1650 - total flux cleaned = 0.00325537 Jy ! Component: 1700 - total flux cleaned = 0.00322587 Jy ! Component: 1750 - total flux cleaned = 0.00313764 Jy ! Component: 1800 - total flux cleaned = 0.0031959 Jy ! Component: 1850 - total flux cleaned = 0.00310904 Jy ! Component: 1900 - total flux cleaned = 0.00313759 Jy ! Component: 1950 - total flux cleaned = 0.00305198 Jy ! Component: 2000 - total flux cleaned = 0.00302388 Jy ! Component: 2050 - total flux cleaned = 0.00305205 Jy ! Component: 2100 - total flux cleaned = 0.0030242 Jy ! Component: 2150 - total flux cleaned = 0.00299704 Jy ! Component: 2200 - total flux cleaned = 0.00302437 Jy ! Component: 2250 - total flux cleaned = 0.00307829 Jy ! Component: 2300 - total flux cleaned = 0.00305188 Jy ! Component: 2350 - total flux cleaned = 0.0030523 Jy ! Component: 2400 - total flux cleaned = 0.00315729 Jy ! Component: 2450 - total flux cleaned = 0.00310525 Jy ! Component: 2500 - total flux cleaned = 0.0030795 Jy ! Component: 2550 - total flux cleaned = 0.00315652 Jy ! Component: 2600 - total flux cleaned = 0.00315654 Jy ! Component: 2650 - total flux cleaned = 0.00315647 Jy ! Component: 2700 - total flux cleaned = 0.00315609 Jy ! Component: 2750 - total flux cleaned = 0.00318083 Jy ! Component: 2800 - total flux cleaned = 0.00313163 Jy ! Component: 2850 - total flux cleaned = 0.00313148 Jy ! Component: 2900 - total flux cleaned = 0.00318039 Jy ! Component: 2950 - total flux cleaned = 0.00320453 Jy ! Component: 3000 - total flux cleaned = 0.00313258 Jy ! Component: 3050 - total flux cleaned = 0.00303694 Jy ! Component: 3100 - total flux cleaned = 0.00313194 Jy ! Component: 3150 - total flux cleaned = 0.00301421 Jy ! Component: 3200 - total flux cleaned = 0.00308451 Jy ! Component: 3250 - total flux cleaned = 0.0029913 Jy ! Component: 3300 - total flux cleaned = 0.00296815 Jy ! Component: 3350 - total flux cleaned = 0.00292237 Jy ! Component: 3400 - total flux cleaned = 0.00289956 Jy ! Component: 3450 - total flux cleaned = 0.00280873 Jy ! Component: 3500 - total flux cleaned = 0.00280887 Jy ! Component: 3550 - total flux cleaned = 0.00278648 Jy ! Component: 3600 - total flux cleaned = 0.002764 Jy ! Component: 3650 - total flux cleaned = 0.002675 Jy ! Component: 3700 - total flux cleaned = 0.00269697 Jy ! Component: 3750 - total flux cleaned = 0.00271911 Jy ! Component: 3800 - total flux cleaned = 0.00267533 Jy ! Component: 3850 - total flux cleaned = 0.00261026 Jy ! Component: 3900 - total flux cleaned = 0.00261025 Jy ! Component: 3950 - total flux cleaned = 0.00256723 Jy ! Component: 4000 - total flux cleaned = 0.00250307 Jy ! Component: 4050 - total flux cleaned = 0.00243936 Jy ! Total flux subtracted in 4096 components = 0.00248169 Jy ! Clean residual min=-0.001589 max=0.001382 Jy/beam ! Clean residual mean=0.000000 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.307768 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 347 components and 0.307768 Jy ![Exited script file: muppet] wmap "J1830+0619_S_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.032 x 6.88 at -5.152 degrees (North through East) ! Clean map min=-0.0025929 max=0.23568 Jy/beam ! Writing clean map to FITS file: J1830+0619_S_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.235676 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000379194 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.482689 0.482689 0.965379 1.93076 3.86152 7.72303 15.4461 30.8921 61.7842 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.235 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.032 x 6.88 at -5.152 degrees (North through East) ! Clean map min=-0.0025929 max=0.23568 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 J1830+0619_S_2017_01_21_pus_uvs.log closed on Sun May 5 16:00:34 2019