! Started logfile: J1051+4644_S_2014_08_09_pus_uvs.log on Tue Nov 29 23:02:44 2016 obs J1051+4644_S_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1051+4644_S_2014_08_09_pus_uva.fits ! AN table 1: 115 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.861836 visibilities/baseline/integration-bin. ! Found source: J1051+4644 ! ! 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 342 lines of history. ! ! Reading 17840 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 J1051+4644_S_2014_08_09_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 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.931795Jy sigma=0.010738 ! Fit after self-cal, rms=0.891379Jy sigma=0.010291 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.241 mas, bmaj=4.616 mas, bpa=-23.09 degrees ! Estimated noise=961.544 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 = 0.0794614 Jy ! Component: 100 - total flux cleaned = 0.11401 Jy ! Total flux subtracted in 100 components = 0.11401 Jy ! Clean residual min=-0.006134 max=0.015929 Jy/beam ! Clean residual mean=0.000002 rms=0.001754 Jy/beam ! Combined flux in latest and established models = 0.11401 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.11401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087072Jy sigma=0.000942 ! Fit after self-cal, rms=0.086597Jy sigma=0.000935 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195498 Jy ! Component: 100 - total flux cleaned = 0.0294514 Jy ! Total flux subtracted in 100 components = 0.0294514 Jy ! Clean residual min=-0.004182 max=0.004681 Jy/beam ! Clean residual mean=0.000011 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.143461 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.143461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080733Jy sigma=0.000871 ! Fit after self-cal, rms=0.080639Jy sigma=0.000870 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00604791 Jy ! Component: 100 - total flux cleaned = 0.00897088 Jy ! Total flux subtracted in 100 components = 0.00897088 Jy ! Clean residual min=-0.003620 max=0.003577 Jy/beam ! Clean residual mean=0.000014 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.152432 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.152432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079928Jy sigma=0.000864 ! Fit after self-cal, rms=0.079910Jy sigma=0.000863 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.013 mas, bmaj=5.497 mas, bpa=-20.56 degrees ! Estimated noise=465.023 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 = 0.00348424 Jy ! Component: 100 - total flux cleaned = 0.0050964 Jy ! Component: 150 - total flux cleaned = 0.00579294 Jy ! Component: 200 - total flux cleaned = 0.00589866 Jy ! Total flux subtracted in 200 components = 0.00589866 Jy ! Clean residual min=-0.003214 max=0.002663 Jy/beam ! Clean residual mean=0.000015 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.158331 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 0.158331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079697Jy sigma=0.000862 ! Fit after self-cal, rms=0.079696Jy sigma=0.000862 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.87 HN 0.95 KP 1.07 ! LA 1.07 MK 1.07 NL 0.97 OV 1.00 ! PT 1.07 SC 0.94 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 1.05 KP 1.04 ! LA 1.01 MK 1.00 NL 1.00 OV 1.05 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.17 HN 1.03 KP 0.93 ! LA 0.81 MK 1.03 NL 1.01 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.05 HN 1.02 KP 0.87 ! LA 0.80 MK 1.05 NL 1.09 OV 1.02 ! PT 1.03 SC 0.96 ! ! ! Fit before self-cal, rms=0.079696Jy sigma=0.000862 ! Fit after self-cal, rms=0.076262Jy sigma=0.000849 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.047 mas, bmaj=5.491 mas, bpa=-19.77 degrees ! Estimated noise=466.188 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 = -0.000923946 Jy ! Component: 100 - total flux cleaned = -0.00104296 Jy ! Component: 150 - total flux cleaned = -0.00113028 Jy ! Component: 200 - total flux cleaned = -0.00113082 Jy ! Total flux subtracted in 200 components = -0.00113082 Jy ! Clean residual min=-0.002051 max=0.002339 Jy/beam ! Clean residual mean=0.000017 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.1572 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.1572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076245Jy sigma=0.000848 ! Fit after self-cal, rms=0.076225Jy sigma=0.000848 ! 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=0.076225Jy sigma=0.000848 ! Fit after self-cal, rms=0.075549Jy sigma=0.000847 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.054 mas, bmaj=5.468 mas, bpa=-19.77 degrees ! Estimated noise=466.921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000138357 Jy ! Component: 100 - total flux cleaned = -0.000190682 Jy ! Component: 150 - total flux cleaned = -0.000213465 Jy ! Component: 200 - total flux cleaned = -0.000233186 Jy ! Total flux subtracted in 200 components = -0.000233186 Jy ! Clean residual min=-0.001834 max=0.002715 Jy/beam ! Clean residual mean=0.000016 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.156967 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 48 components and 0.156967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075545Jy sigma=0.000847 ! Fit after self-cal, rms=0.075552Jy sigma=0.000847 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 (73, 15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240718 Jy ! Component: 100 - total flux cleaned = 0.00248315 Jy ! Component: 150 - total flux cleaned = 0.00231892 Jy ! Component: 200 - total flux cleaned = 0.00218209 Jy ! Total flux subtracted in 200 components = 0.00218209 Jy ! Clean residual min=-0.001815 max=0.002090 Jy/beam ! Clean residual mean=0.000014 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.159149 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 74 components and 0.159149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075466Jy sigma=0.000846 ! Fit after self-cal, rms=0.075462Jy sigma=0.000845 ! 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=0.075462Jy sigma=0.000845 ! Fit after self-cal, rms=0.075428Jy sigma=0.000845 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.06 mas, bmaj=5.481 mas, bpa=-20.08 degrees ! Estimated noise=467.337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000446004 Jy ! Component: 100 - total flux cleaned = 0.000285827 Jy ! Component: 150 - total flux cleaned = 0.000231353 Jy ! Component: 200 - total flux cleaned = 0.000161869 Jy ! Total flux subtracted in 200 components = 0.000161869 Jy ! Clean residual min=-0.001832 max=0.002168 Jy/beam ! Clean residual mean=0.000014 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.159311 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 85 components and 0.159311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075407Jy sigma=0.000845 ! Fit after self-cal, rms=0.075410Jy sigma=0.000845 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 (-93.5, 16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205234 Jy ! Component: 100 - total flux cleaned = 0.00295513 Jy ! Component: 150 - total flux cleaned = 0.00309235 Jy ! Component: 200 - total flux cleaned = 0.00314792 Jy ! Total flux subtracted in 200 components = 0.00314792 Jy ! Clean residual min=-0.001696 max=0.001970 Jy/beam ! Clean residual mean=0.000012 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.162459 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 104 components and 0.162459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075354Jy sigma=0.000844 ! Fit after self-cal, rms=0.075349Jy sigma=0.000844 ! Inverting map ! Added new window around map position (99.5, -93). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157703 Jy ! Component: 100 - total flux cleaned = 0.0021648 Jy ! Component: 150 - total flux cleaned = 0.00244939 Jy ! Component: 200 - total flux cleaned = 0.00267778 Jy ! Total flux subtracted in 200 components = 0.00267778 Jy ! Clean residual min=-0.001541 max=0.001591 Jy/beam ! Clean residual mean=0.000012 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.165136 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 122 components and 0.165136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075309Jy sigma=0.000844 ! Fit after self-cal, rms=0.075307Jy sigma=0.000844 ! 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=0.075307Jy sigma=0.000844 ! Fit after self-cal, rms=0.075128Jy sigma=0.000844 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.143 mas, bmaj=8.994 mas, bpa=-18.48 degrees ! Estimated noise=563.492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109278 Jy ! Component: 100 - total flux cleaned = 0.00157675 Jy ! Component: 150 - total flux cleaned = 0.00159963 Jy ! Component: 200 - total flux cleaned = 0.0016417 Jy ! Total flux subtracted in 200 components = 0.0016417 Jy ! Clean residual min=-0.001741 max=0.001806 Jy/beam ! Clean residual mean=0.000019 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.166778 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 151 components and 0.166778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075122Jy sigma=0.000844 ! Fit after self-cal, rms=0.075129Jy sigma=0.000844 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 = 0.000123152 Jy ! Component: 100 - total flux cleaned = 0.000155943 Jy ! Component: 150 - total flux cleaned = 0.000156282 Jy ! Component: 200 - total flux cleaned = 0.000184024 Jy ! Total flux subtracted in 200 components = 0.000184024 Jy ! Clean residual min=-0.001741 max=0.001772 Jy/beam ! Clean residual mean=0.000019 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.166962 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 171 components and 0.166962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075126Jy sigma=0.000843 ! Fit after self-cal, rms=0.075126Jy sigma=0.000843 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=4.065 mas, bmaj=5.48 mas, bpa=-20.06 degrees ! Estimated noise=466.481 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.065 x 5.48 at -20.06 degrees (North through East) ! Clean map min=-0.0014291 max=0.10867 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.279 mas, bmaj=4.583 mas, bpa=-21.98 degrees ! Estimated noise=970.115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0806686 Jy ! Component: 100 - total flux cleaned = 0.11687 Jy ! Component: 150 - total flux cleaned = 0.135213 Jy ! Component: 200 - total flux cleaned = 0.144696 Jy ! Total flux subtracted in 200 components = 0.144696 Jy ! Clean residual min=-0.003549 max=0.004476 Jy/beam ! Clean residual mean=0.000012 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.144696 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.144696 Jy ! Inverting map and beam ! Estimated beam: bmin=4.065 mas, bmaj=5.48 mas, bpa=-20.06 degrees ! Estimated noise=466.481 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 = 0.00662679 Jy ! Component: 100 - total flux cleaned = 0.0102784 Jy ! Component: 150 - total flux cleaned = 0.0130901 Jy ! Component: 200 - total flux cleaned = 0.0152922 Jy ! Total flux subtracted in 200 components = 0.0152922 Jy ! Clean residual min=-0.001985 max=0.002100 Jy/beam ! Clean residual mean=0.000013 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.159988 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 40 components and 0.159988 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.143 mas, bmaj=8.994 mas, bpa=-18.48 degrees ! Estimated noise=563.492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255704 Jy ! Component: 100 - total flux cleaned = 0.00377558 Jy ! Component: 150 - total flux cleaned = 0.00446708 Jy ! Component: 200 - total flux cleaned = 0.00505921 Jy ! Total flux subtracted in 200 components = 0.00505921 Jy ! Clean residual min=-0.002014 max=0.002051 Jy/beam ! Clean residual mean=0.000020 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.165047 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 = 0.000512193 Jy ! Component: 100 - total flux cleaned = 0.000917834 Jy ! Component: 150 - total flux cleaned = 0.00120693 Jy ! Component: 200 - total flux cleaned = 0.00140259 Jy ! Total flux subtracted in 200 components = 0.00140259 Jy ! Clean residual min=-0.001923 max=0.001830 Jy/beam ! Clean residual mean=0.000020 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.16645 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 88 components and 0.16645 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.065 mas, bmaj=5.48 mas, bpa=-20.06 degrees ! Estimated noise=466.481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.23344e-06 Jy ! Component: 100 - total flux cleaned = 8.62594e-05 Jy ! Component: 150 - total flux cleaned = 8.42523e-05 Jy ! Component: 200 - total flux cleaned = 8.27528e-05 Jy ! Total flux subtracted in 200 components = 8.27528e-05 Jy ! Clean residual min=-0.001619 max=0.001681 Jy/beam ! Clean residual mean=0.000011 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.166533 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 115 components and 0.166533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075176Jy sigma=0.000844 ! Fit after self-cal, rms=0.075165Jy sigma=0.000844 wmodel J1051+4644_S_2014_08_09_pus_map.mod ! Writing 115 model components to file: J1051+4644_S_2014_08_09_pus_map.mod wobs J1051+4644_S_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1051+4644_S_2014_08_09_pus_uvs.fits wwins J1051+4644_S_2014_08_09_pus_map.win ! wwins: Wrote 4 windows to J1051+4644_S_2014_08_09_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 = 0.000104792 Jy ! Component: 100 - total flux cleaned = 0.000270871 Jy ! Component: 150 - total flux cleaned = 0.000400451 Jy ! Component: 200 - total flux cleaned = 0.000524549 Jy ! Component: 250 - total flux cleaned = 0.000572743 Jy ! Component: 300 - total flux cleaned = 0.000688793 Jy ! Component: 350 - total flux cleaned = 0.000733398 Jy ! Component: 400 - total flux cleaned = 0.000755583 Jy ! Component: 450 - total flux cleaned = 0.000798535 Jy ! Component: 500 - total flux cleaned = 0.000861407 Jy ! Component: 550 - total flux cleaned = 0.000923195 Jy ! Component: 600 - total flux cleaned = 0.00100337 Jy ! Component: 650 - total flux cleaned = 0.000984184 Jy ! Component: 700 - total flux cleaned = 0.00104281 Jy ! Component: 750 - total flux cleaned = 0.00104312 Jy ! Component: 800 - total flux cleaned = 0.000968565 Jy ! Component: 850 - total flux cleaned = 0.000951 Jy ! Component: 900 - total flux cleaned = 0.000987574 Jy ! Component: 950 - total flux cleaned = 0.00102249 Jy ! Component: 1000 - total flux cleaned = 0.000987357 Jy ! Component: 1050 - total flux cleaned = 0.000987375 Jy ! Component: 1100 - total flux cleaned = 0.0010212 Jy ! Component: 1150 - total flux cleaned = 0.00102132 Jy ! Component: 1200 - total flux cleaned = 0.00100468 Jy ! Component: 1250 - total flux cleaned = 0.00106916 Jy ! Component: 1300 - total flux cleaned = 0.00108489 Jy ! Component: 1350 - total flux cleaned = 0.00113169 Jy ! Component: 1400 - total flux cleaned = 0.00110051 Jy ! Component: 1450 - total flux cleaned = 0.00114645 Jy ! Component: 1500 - total flux cleaned = 0.0011313 Jy ! Component: 1550 - total flux cleaned = 0.00117603 Jy ! Component: 1600 - total flux cleaned = 0.00120519 Jy ! Component: 1650 - total flux cleaned = 0.00116167 Jy ! Component: 1700 - total flux cleaned = 0.00123385 Jy ! Component: 1750 - total flux cleaned = 0.00130488 Jy ! Component: 1800 - total flux cleaned = 0.00137472 Jy ! Component: 1850 - total flux cleaned = 0.00133315 Jy ! Component: 1900 - total flux cleaned = 0.00137436 Jy ! Component: 1950 - total flux cleaned = 0.00138777 Jy ! Component: 2000 - total flux cleaned = 0.00144127 Jy ! Component: 2050 - total flux cleaned = 0.00138843 Jy ! Component: 2100 - total flux cleaned = 0.00145436 Jy ! Component: 2150 - total flux cleaned = 0.00150616 Jy ! Component: 2200 - total flux cleaned = 0.00151882 Jy ! Component: 2250 - total flux cleaned = 0.00154429 Jy ! Component: 2300 - total flux cleaned = 0.00153183 Jy ! Component: 2350 - total flux cleaned = 0.00159418 Jy ! Component: 2400 - total flux cleaned = 0.00156947 Jy ! Component: 2450 - total flux cleaned = 0.00155739 Jy ! Component: 2500 - total flux cleaned = 0.00160567 Jy ! Component: 2550 - total flux cleaned = 0.00156961 Jy ! Component: 2600 - total flux cleaned = 0.00156953 Jy ! Component: 2650 - total flux cleaned = 0.0015932 Jy ! Component: 2700 - total flux cleaned = 0.00159313 Jy ! Component: 2750 - total flux cleaned = 0.001547 Jy ! Component: 2800 - total flux cleaned = 0.0016274 Jy ! Component: 2850 - total flux cleaned = 0.00165015 Jy ! Component: 2900 - total flux cleaned = 0.00162766 Jy ! Component: 2950 - total flux cleaned = 0.00163877 Jy ! Component: 3000 - total flux cleaned = 0.00163875 Jy ! Component: 3050 - total flux cleaned = 0.00166072 Jy ! Component: 3100 - total flux cleaned = 0.00169338 Jy ! Component: 3150 - total flux cleaned = 0.00173666 Jy ! Component: 3200 - total flux cleaned = 0.00172597 Jy ! Component: 3250 - total flux cleaned = 0.00171559 Jy ! Component: 3300 - total flux cleaned = 0.00178942 Jy ! Component: 3350 - total flux cleaned = 0.0017685 Jy ! Component: 3400 - total flux cleaned = 0.00182039 Jy ! Component: 3450 - total flux cleaned = 0.00184089 Jy ! Component: 3500 - total flux cleaned = 0.0018613 Jy ! Component: 3550 - total flux cleaned = 0.00191201 Jy ! Component: 3600 - total flux cleaned = 0.00195217 Jy ! Component: 3650 - total flux cleaned = 0.00198218 Jy ! Component: 3700 - total flux cleaned = 0.00204169 Jy ! Component: 3750 - total flux cleaned = 0.00201217 Jy ! Component: 3800 - total flux cleaned = 0.00206118 Jy ! Component: 3850 - total flux cleaned = 0.00210005 Jy ! Component: 3900 - total flux cleaned = 0.00211934 Jy ! Component: 3950 - total flux cleaned = 0.00217681 Jy ! Component: 4000 - total flux cleaned = 0.00218636 Jy ! Component: 4050 - total flux cleaned = 0.00224319 Jy ! Total flux subtracted in 4096 components = 0.00230896 Jy ! Clean residual min=-0.000486 max=0.000670 Jy/beam ! Clean residual mean=0.000004 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.168842 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 430 components and 0.168842 Jy ![Exited script file: muppet] wmap "J1051+4644_S_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.065 x 5.48 at -20.06 degrees (North through East) ! Clean map min=-0.001155 max=0.10815 Jy/beam ! Writing clean map to FITS file: J1051+4644_S_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.10815 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172815 device "J1051+4644_S_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1051+4644_S_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.479379 0.479379 0.958757 1.91751 3.83503 7.67006 15.3401 30.6802 61.3605 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.108 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.065 x 5.48 at -20.06 degrees (North through East) ! Clean map min=-0.001155 max=0.10815 Jy/beam quit ! Quitting program ! Log file J1051+4644_S_2014_08_09_pus_uvs.log closed on Tue Nov 29 23:02:50 2016