! Started logfile: J1800+7828_S_2017_06_10_pus_uvs.log on Mon May 6 14:59:27 2019 obs J1800+7828_S_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1800+7828_S_2017_06_10_pus_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.784568 visibilities/baseline/integration-bin. ! Found source: J1800+7828 ! ! 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 5084 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 J1800+7828_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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 227 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.526570Jy sigma=0.004818 ! Fit after self-cal, rms=0.488790Jy sigma=0.004451 ! 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=2.926 mas, bmaj=4.874 mas, bpa=-28.12 degrees ! Estimated noise=1449.99 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 = 1.04918 Jy ! Component: 100 - total flux cleaned = 1.3154 Jy ! Total flux subtracted in 100 components = 1.3154 Jy ! Clean residual min=-0.037715 max=0.109709 Jy/beam ! Clean residual mean=-0.000043 rms=0.010245 Jy/beam ! Combined flux in latest and established models = 1.3154 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.3154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.275033Jy sigma=0.002500 ! Fit after self-cal, rms=0.274852Jy sigma=0.002498 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116517 Jy ! Component: 100 - total flux cleaned = 0.170575 Jy ! Total flux subtracted in 100 components = 0.170575 Jy ! Clean residual min=-0.031277 max=0.040268 Jy/beam ! Clean residual mean=0.000057 rms=0.006953 Jy/beam ! Combined flux in latest and established models = 1.48597 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 1.48597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212773Jy sigma=0.002039 ! Fit after self-cal, rms=0.212490Jy sigma=0.002037 ! 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=3.585 mas, bmaj=5.606 mas, bpa=-31.91 degrees ! Estimated noise=1200.51 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 (-8.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0533928 Jy ! Component: 100 - total flux cleaned = 0.079978 Jy ! Component: 150 - total flux cleaned = 0.0877605 Jy ! Component: 200 - total flux cleaned = 0.0926577 Jy ! Total flux subtracted in 200 components = 0.0926577 Jy ! Clean residual min=-0.026083 max=0.037116 Jy/beam ! Clean residual mean=0.000000 rms=0.007782 Jy/beam ! Combined flux in latest and established models = 1.57863 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 36 components and 1.57863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.196897Jy sigma=0.001910 ! Fit after self-cal, rms=0.195707Jy sigma=0.001900 ! 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 1.05 HN 0.98 KP 1.01 ! LA 0.99 MK 1.03 NL 0.88 OV 1.00 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.10 HN 1.01 KP 0.96 ! LA 0.95 MK 1.02 NL 0.99 OV 1.26 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.12 HN 1.00 KP 0.96 ! LA 0.97 MK 1.05 NL 0.96 OV 0.94 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 0.97 KP 1.00* ! LA 1.02 MK 0.98 NL 1.00* OV 1.00* ! PT 0.99 SC 1.00* ! ! ! Fit before self-cal, rms=0.195707Jy sigma=0.001900 ! Fit after self-cal, rms=0.158581Jy sigma=0.001393 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.596 mas, bmaj=5.62 mas, bpa=-32.35 degrees ! Estimated noise=1201.42 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 (-27, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0324997 Jy ! Component: 100 - total flux cleaned = 0.0549754 Jy ! Component: 150 - total flux cleaned = 0.0727148 Jy ! Component: 200 - total flux cleaned = 0.0870768 Jy ! Total flux subtracted in 200 components = 0.0870768 Jy ! Clean residual min=-0.019548 max=0.021097 Jy/beam ! Clean residual mean=0.000003 rms=0.004698 Jy/beam ! Combined flux in latest and established models = 1.66571 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 87 components and 1.66571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149480Jy sigma=0.001303 ! Fit after self-cal, rms=0.148714Jy sigma=0.001295 ! 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=0.148714Jy sigma=0.001295 ! Fit after self-cal, rms=0.093526Jy sigma=0.000837 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.599 mas, bmaj=5.598 mas, bpa=-32.29 degrees ! Estimated noise=1199.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144568 Jy ! Component: 100 - total flux cleaned = 0.0236304 Jy ! Component: 150 - total flux cleaned = 0.029329 Jy ! Component: 200 - total flux cleaned = 0.0340578 Jy ! Total flux subtracted in 200 components = 0.0340578 Jy ! Clean residual min=-0.007996 max=0.015973 Jy/beam ! Clean residual mean=-0.000043 rms=0.002279 Jy/beam ! Combined flux in latest and established models = 1.69976 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 114 components and 1.69976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090756Jy sigma=0.000808 ! Fit after self-cal, rms=0.090510Jy sigma=0.000805 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 (-36.5, -12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169266 Jy ! Component: 100 - total flux cleaned = 0.0275106 Jy ! Component: 150 - total flux cleaned = 0.0354951 Jy ! Component: 200 - total flux cleaned = 0.0420344 Jy ! Total flux subtracted in 200 components = 0.0420344 Jy ! Clean residual min=-0.006587 max=0.008045 Jy/beam ! Clean residual mean=-0.000041 rms=0.001640 Jy/beam ! Combined flux in latest and established models = 1.7418 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 162 components and 1.7418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086742Jy sigma=0.000767 ! Fit after self-cal, rms=0.086608Jy sigma=0.000765 ! Inverting map ! Added new window around map position (-44, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00863911 Jy ! Component: 100 - total flux cleaned = 0.0143815 Jy ! Component: 150 - total flux cleaned = 0.0189777 Jy ! Component: 200 - total flux cleaned = 0.0231024 Jy ! Total flux subtracted in 200 components = 0.0231024 Jy ! Clean residual min=-0.005710 max=0.005839 Jy/beam ! Clean residual mean=-0.000033 rms=0.001395 Jy/beam ! Combined flux in latest and established models = 1.7649 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 198 components and 1.7649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085382Jy sigma=0.000753 ! Fit after self-cal, rms=0.085324Jy sigma=0.000752 ! Inverting map ! Added new window around map position (33.5, -30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00533758 Jy ! Component: 100 - total flux cleaned = 0.00897655 Jy ! Component: 150 - total flux cleaned = 0.0122155 Jy ! Component: 200 - total flux cleaned = 0.0148765 Jy ! Total flux subtracted in 200 components = 0.0148765 Jy ! Clean residual min=-0.005317 max=0.004935 Jy/beam ! Clean residual mean=-0.000027 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 1.77978 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 219 components and 1.77978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084704Jy sigma=0.000746 ! Fit after self-cal, rms=0.084678Jy sigma=0.000746 ! 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=0.084678Jy sigma=0.000746 ! Fit after self-cal, rms=0.084272Jy sigma=0.000741 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.601 mas, bmaj=5.598 mas, bpa=-32.37 degrees ! Estimated noise=1198.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459899 Jy ! Component: 100 - total flux cleaned = 0.00779322 Jy ! Component: 150 - total flux cleaned = 0.0103522 Jy ! Component: 200 - total flux cleaned = 0.0123137 Jy ! Total flux subtracted in 200 components = 0.0123137 Jy ! Clean residual min=-0.004412 max=0.004356 Jy/beam ! Clean residual mean=-0.000027 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 1.79209 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 252 components and 1.79209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083817Jy sigma=0.000737 ! Fit after self-cal, rms=0.083788Jy 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 = 0.00192838 Jy ! Component: 100 - total flux cleaned = 0.00376703 Jy ! Component: 150 - total flux cleaned = 0.00515298 Jy ! Component: 200 - total flux cleaned = 0.00625843 Jy ! Total flux subtracted in 200 components = 0.00625843 Jy ! Clean residual min=-0.004295 max=0.004105 Jy/beam ! Clean residual mean=-0.000024 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 1.79835 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 268 components and 1.79835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083528Jy sigma=0.000734 ! Fit after self-cal, rms=0.083514Jy sigma=0.000734 ! 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=0.083514Jy sigma=0.000734 ! Fit after self-cal, rms=0.083513Jy sigma=0.000733 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.984 mas, bmaj=9.87 mas, bpa=-43.69 degrees ! Estimated noise=1505.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00549168 Jy ! Component: 100 - total flux cleaned = 0.00951384 Jy ! Component: 150 - total flux cleaned = 0.0127631 Jy ! Component: 200 - total flux cleaned = 0.0154551 Jy ! Total flux subtracted in 200 components = 0.0154551 Jy ! Clean residual min=-0.004979 max=0.004838 Jy/beam ! Clean residual mean=-0.000050 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 1.81381 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 295 components and 1.81381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083349Jy sigma=0.000732 ! Fit after self-cal, rms=0.083325Jy sigma=0.000731 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 = 0.00191477 Jy ! Component: 100 - total flux cleaned = 0.00360613 Jy ! Component: 150 - total flux cleaned = 0.00444244 Jy ! Component: 200 - total flux cleaned = 0.0051307 Jy ! Total flux subtracted in 200 components = 0.0051307 Jy ! Clean residual min=-0.005082 max=0.004484 Jy/beam ! Clean residual mean=-0.000046 rms=0.001278 Jy/beam ! Combined flux in latest and established models = 1.81894 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 313 components and 1.81894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083274Jy sigma=0.000730 ! Fit after self-cal, rms=0.083261Jy sigma=0.000730 ! 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=3.602 mas, bmaj=5.598 mas, bpa=-32.41 degrees ! Estimated noise=1199.38 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.602 x 5.598 at -32.41 degrees (North through East) ! Clean map min=-0.0044975 max=1.3693 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083261Jy sigma=0.000730 ! Fit after self-cal, rms=0.070884Jy sigma=0.000629 ! Inverting map and beam ! Estimated beam: bmin=3.602 mas, bmaj=5.598 mas, bpa=-32.42 degrees ! Estimated noise=1199.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123886 Jy ! Component: 100 - total flux cleaned = 0.00179049 Jy ! Component: 150 - total flux cleaned = 0.00221051 Jy ! Component: 200 - total flux cleaned = 0.00252349 Jy ! Total flux subtracted in 200 components = 0.00252349 Jy ! Clean residual min=-0.003977 max=0.003704 Jy/beam ! Clean residual mean=-0.000022 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 1.82146 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 332 components and 1.82146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070687Jy sigma=0.000628 ! Fit after self-cal, rms=0.070679Jy sigma=0.000628 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000734206 Jy ! Component: 100 - total flux cleaned = 0.0011026 Jy ! Component: 150 - total flux cleaned = 0.00138039 Jy ! Component: 200 - total flux cleaned = 0.00164268 Jy ! Total flux subtracted in 200 components = 0.00164268 Jy ! Clean residual min=-0.003967 max=0.003655 Jy/beam ! Clean residual mean=-0.000021 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 1.8231 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 349 components and 1.8231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070551Jy sigma=0.000626 ! Fit after self-cal, rms=0.070546Jy sigma=0.000626 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070546Jy sigma=0.000626 ! Fit after self-cal, rms=0.070555Jy sigma=0.000626 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=2.938 mas, bmaj=4.892 mas, bpa=-28.75 degrees ! Estimated noise=1425.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.03948 Jy ! Component: 100 - total flux cleaned = 1.29872 Jy ! Component: 150 - total flux cleaned = 1.40995 Jy ! Component: 200 - total flux cleaned = 1.47349 Jy ! Total flux subtracted in 200 components = 1.47349 Jy ! Clean residual min=-0.014681 max=0.033892 Jy/beam ! Clean residual mean=-0.000073 rms=0.004286 Jy/beam ! Combined flux in latest and established models = 1.47349 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 1.47349 Jy ! Inverting map and beam ! Estimated beam: bmin=3.602 mas, bmaj=5.598 mas, bpa=-32.44 degrees ! Estimated noise=1200.08 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 = 0.0577022 Jy ! Component: 100 - total flux cleaned = 0.0949768 Jy ! Component: 150 - total flux cleaned = 0.123462 Jy ! Component: 200 - total flux cleaned = 0.147206 Jy ! Total flux subtracted in 200 components = 0.147206 Jy ! Clean residual min=-0.010545 max=0.014570 Jy/beam ! Clean residual mean=-0.000117 rms=0.003549 Jy/beam ! Combined flux in latest and established models = 1.62069 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 63 components and 1.62069 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=7.983 mas, bmaj=9.863 mas, bpa=-43.67 degrees ! Estimated noise=1506.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.037338 Jy ! Component: 100 - total flux cleaned = 0.0660238 Jy ! Component: 150 - total flux cleaned = 0.089011 Jy ! Component: 200 - total flux cleaned = 0.107835 Jy ! Total flux subtracted in 200 components = 0.107835 Jy ! Clean residual min=-0.009495 max=0.011650 Jy/beam ! Clean residual mean=-0.000148 rms=0.003547 Jy/beam ! Combined flux in latest and established models = 1.72853 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 = 0.0156428 Jy ! Component: 100 - total flux cleaned = 0.028801 Jy ! Component: 150 - total flux cleaned = 0.0399356 Jy ! Component: 200 - total flux cleaned = 0.0494194 Jy ! Total flux subtracted in 200 components = 0.0494194 Jy ! Clean residual min=-0.006092 max=0.006782 Jy/beam ! Clean residual mean=-0.000097 rms=0.002149 Jy/beam ! Combined flux in latest and established models = 1.77795 Jy ! Adding 218 model components to the UV plane model. ! The established model now contains 271 components and 1.77795 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.602 mas, bmaj=5.598 mas, bpa=-32.44 degrees ! Estimated noise=1200.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00789706 Jy ! Component: 100 - total flux cleaned = 0.0136685 Jy ! Component: 150 - total flux cleaned = 0.0180963 Jy ! Component: 200 - total flux cleaned = 0.0216715 Jy ! Total flux subtracted in 200 components = 0.0216715 Jy ! Clean residual min=-0.004357 max=0.004715 Jy/beam ! Clean residual mean=-0.000031 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 1.79962 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 300 components and 1.79962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072075Jy sigma=0.000639 ! Fit after self-cal, rms=0.071789Jy sigma=0.000636 wmodel J1800+7828_S_2017_06_10_pus_map.mod ! Writing 300 model components to file: J1800+7828_S_2017_06_10_pus_map.mod wobs J1800+7828_S_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1800+7828_S_2017_06_10_pus_uvs.fits wwins J1800+7828_S_2017_06_10_pus_map.win ! wwins: Wrote 6 windows to J1800+7828_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 = 0.00151655 Jy ! Component: 100 - total flux cleaned = 0.00174272 Jy ! Component: 150 - total flux cleaned = 0.00153158 Jy ! Component: 200 - total flux cleaned = 0.00153336 Jy ! Component: 250 - total flux cleaned = 0.00140155 Jy ! Component: 300 - total flux cleaned = 0.00127343 Jy ! Component: 350 - total flux cleaned = 0.000958008 Jy ! Component: 400 - total flux cleaned = 0.00065012 Jy ! Component: 450 - total flux cleaned = 0.000348546 Jy ! Component: 500 - total flux cleaned = 5.39812e-05 Jy ! Component: 550 - total flux cleaned = -0.000349176 Jy ! Component: 600 - total flux cleaned = -0.000632127 Jy ! Component: 650 - total flux cleaned = -0.00118654 Jy ! Component: 700 - total flux cleaned = -0.00151301 Jy ! Component: 750 - total flux cleaned = -0.00172894 Jy ! Component: 800 - total flux cleaned = -0.00209984 Jy ! Component: 850 - total flux cleaned = -0.00241087 Jy ! Component: 900 - total flux cleaned = -0.00251367 Jy ! Component: 950 - total flux cleaned = -0.002866 Jy ! Component: 1000 - total flux cleaned = -0.00286561 Jy ! Component: 1050 - total flux cleaned = -0.00301331 Jy ! Component: 1100 - total flux cleaned = -0.00316026 Jy ! Component: 1150 - total flux cleaned = -0.00349574 Jy ! Component: 1200 - total flux cleaned = -0.0035911 Jy ! Component: 1250 - total flux cleaned = -0.00377726 Jy ! Component: 1300 - total flux cleaned = -0.00373144 Jy ! Component: 1350 - total flux cleaned = -0.0040508 Jy ! Component: 1400 - total flux cleaned = -0.00396086 Jy ! Component: 1450 - total flux cleaned = -0.00422857 Jy ! Component: 1500 - total flux cleaned = -0.00413963 Jy ! Component: 1550 - total flux cleaned = -0.00413976 Jy ! Component: 1600 - total flux cleaned = -0.00431232 Jy ! Component: 1650 - total flux cleaned = -0.00431207 Jy ! Component: 1700 - total flux cleaned = -0.00431251 Jy ! Component: 1750 - total flux cleaned = -0.00443817 Jy ! Component: 1800 - total flux cleaned = -0.00452115 Jy ! Component: 1850 - total flux cleaned = -0.00464486 Jy ! Component: 1900 - total flux cleaned = -0.00460403 Jy ! Component: 1950 - total flux cleaned = -0.00468512 Jy ! Component: 2000 - total flux cleaned = -0.00460457 Jy ! Component: 2050 - total flux cleaned = -0.00456469 Jy ! Component: 2100 - total flux cleaned = -0.00460485 Jy ! Component: 2150 - total flux cleaned = -0.00472325 Jy ! Component: 2200 - total flux cleaned = -0.00472317 Jy ! Component: 2250 - total flux cleaned = -0.0047621 Jy ! Component: 2300 - total flux cleaned = -0.00464662 Jy ! Component: 2350 - total flux cleaned = -0.00483619 Jy ! Component: 2400 - total flux cleaned = -0.00483556 Jy ! Component: 2450 - total flux cleaned = -0.00483559 Jy ! Component: 2500 - total flux cleaned = -0.00505793 Jy ! Component: 2550 - total flux cleaned = -0.00509445 Jy ! Component: 2600 - total flux cleaned = -0.00498497 Jy ! Component: 2650 - total flux cleaned = -0.00516645 Jy ! Component: 2700 - total flux cleaned = -0.00523834 Jy ! Component: 2750 - total flux cleaned = -0.00530971 Jy ! Component: 2800 - total flux cleaned = -0.00534507 Jy ! Component: 2850 - total flux cleaned = -0.00541492 Jy ! Component: 2900 - total flux cleaned = -0.00541532 Jy ! Component: 2950 - total flux cleaned = -0.00544958 Jy ! Component: 3000 - total flux cleaned = -0.00555268 Jy ! Component: 3050 - total flux cleaned = -0.00568941 Jy ! Component: 3100 - total flux cleaned = -0.00562206 Jy ! Component: 3150 - total flux cleaned = -0.00575674 Jy ! Component: 3200 - total flux cleaned = -0.00578988 Jy ! Component: 3250 - total flux cleaned = -0.0059566 Jy ! Component: 3300 - total flux cleaned = -0.00605597 Jy ! Component: 3350 - total flux cleaned = -0.00612192 Jy ! Component: 3400 - total flux cleaned = -0.00621999 Jy ! Component: 3450 - total flux cleaned = -0.00634943 Jy ! Component: 3500 - total flux cleaned = -0.00638154 Jy ! Component: 3550 - total flux cleaned = -0.00650928 Jy ! Component: 3600 - total flux cleaned = -0.00654094 Jy ! Component: 3650 - total flux cleaned = -0.0066984 Jy ! Component: 3700 - total flux cleaned = -0.00682356 Jy ! Component: 3750 - total flux cleaned = -0.00697914 Jy ! Component: 3800 - total flux cleaned = -0.00700985 Jy ! Component: 3850 - total flux cleaned = -0.00713276 Jy ! Component: 3900 - total flux cleaned = -0.00728558 Jy ! Component: 3950 - total flux cleaned = -0.00725528 Jy ! Component: 4000 - total flux cleaned = -0.00752666 Jy ! Component: 4050 - total flux cleaned = -0.00758639 Jy ! Total flux subtracted in 4096 components = -0.00767607 Jy ! Clean residual min=-0.001869 max=0.002062 Jy/beam ! Clean residual mean=-0.000010 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 1.79194 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 606 components and 1.79194 Jy ![Exited script file: muppet] wmap "J1800+7828_S_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.602 x 5.598 at -32.44 degrees (North through East) ! Clean map min=-0.0028229 max=1.3687 Jy/beam ! Writing clean map to FITS file: J1800+7828_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 1.36868 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000545351 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.119535 0.119535 0.239071 0.478142 0.956284 1.91257 3.82513 7.65027 15.3005 30.6011 61.2022 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.368 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.602 x 5.598 at -32.44 degrees (North through East) ! Clean map min=-0.0028229 max=1.3687 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 J1800+7828_S_2017_06_10_pus_uvs.log closed on Mon May 6 14:59:31 2019