! Started logfile: J1028+0255_S_2014_08_09_pus_uvs.log on Tue Nov 29 23:02:26 2016 obs J1028+0255_S_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1028+0255_S_2014_08_09_pus_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.83295 visibilities/baseline/integration-bin. ! Found source: J1028+0255 ! ! 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 8696 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 J1028+0255_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.865646Jy sigma=0.009120 ! Fit after self-cal, rms=0.856445Jy sigma=0.009024 ! 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=3.108 mas, bmaj=6.703 mas, bpa=1.378 degrees ! Estimated noise=970.909 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 = 0.110324 Jy ! Component: 100 - total flux cleaned = 0.136103 Jy ! Total flux subtracted in 100 components = 0.136103 Jy ! Clean residual min=-0.004651 max=0.010163 Jy/beam ! Clean residual mean=0.000006 rms=0.001323 Jy/beam ! Combined flux in latest and established models = 0.136103 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.136103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082759Jy sigma=0.000812 ! Fit after self-cal, rms=0.082760Jy sigma=0.000812 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110063 Jy ! Component: 100 - total flux cleaned = 0.0164925 Jy ! Total flux subtracted in 100 components = 0.0164925 Jy ! Clean residual min=-0.004270 max=0.004493 Jy/beam ! Clean residual mean=0.000003 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.152595 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 13 components and 0.152595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080892Jy sigma=0.000795 ! Fit after self-cal, rms=0.080897Jy sigma=0.000795 ! 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=3.688 mas, bmaj=7.82 mas, bpa=1.93 degrees ! Estimated noise=731.233 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 = 0.00457939 Jy ! Component: 100 - total flux cleaned = 0.00716941 Jy ! Component: 150 - total flux cleaned = 0.00873508 Jy ! Component: 200 - total flux cleaned = 0.00969359 Jy ! Total flux subtracted in 200 components = 0.00969359 Jy ! Clean residual min=-0.003258 max=0.004760 Jy/beam ! Clean residual mean=0.000002 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.162289 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 43 components and 0.162289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080525Jy sigma=0.000793 ! Fit after self-cal, rms=0.080530Jy sigma=0.000793 ! Inverting map ! Added new window around map position (3.5, 18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00384336 Jy ! Component: 100 - total flux cleaned = 0.00568174 Jy ! Component: 150 - total flux cleaned = 0.00593628 Jy ! Component: 200 - total flux cleaned = 0.00601839 Jy ! Total flux subtracted in 200 components = 0.00601839 Jy ! Clean residual min=-0.002724 max=0.002859 Jy/beam ! Clean residual mean=0.000002 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.168307 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 75 components and 0.168307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080330Jy sigma=0.000791 ! Fit after self-cal, rms=0.080313Jy sigma=0.000791 ! 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 0.98 FD 0.88 HN 0.94 KP 1.09 ! LA 1.10 MK 0.97 NL 1.01 OV 1.00 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.04 KP 1.04 ! LA 1.08 MK 1.02 NL 1.01 OV 1.01 ! PT 1.01 SC 1.01 ! ! ! 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 1.14 HN 1.03 KP 0.93 ! LA 0.85 MK 0.99 NL 1.04 OV 0.93 ! 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 0.99 HN 0.98 KP 0.87 ! LA 0.80 MK 1.02 NL 1.08 OV 0.99 ! PT 1.05 SC 0.98 ! ! ! Fit before self-cal, rms=0.080313Jy sigma=0.000791 ! Fit after self-cal, rms=0.076921Jy sigma=0.000777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.684 mas, bmaj=7.825 mas, bpa=2.091 degrees ! Estimated noise=731.083 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 = 0.00112808 Jy ! Component: 100 - total flux cleaned = 0.00135337 Jy ! Component: 150 - total flux cleaned = 0.00137853 Jy ! Component: 200 - total flux cleaned = 0.00144012 Jy ! Total flux subtracted in 200 components = 0.00144012 Jy ! Clean residual min=-0.002206 max=0.002131 Jy/beam ! Clean residual mean=0.000001 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.169747 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 0.169747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076893Jy sigma=0.000777 ! Fit after self-cal, rms=0.076859Jy sigma=0.000777 ! 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=0.076859Jy sigma=0.000777 ! Fit after self-cal, rms=0.076958Jy sigma=0.000776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.685 mas, bmaj=7.82 mas, bpa=2.15 degrees ! Estimated noise=730.906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000510425 Jy ! Component: 100 - total flux cleaned = 0.000489656 Jy ! Component: 150 - total flux cleaned = 0.000472983 Jy ! Component: 200 - total flux cleaned = 0.000425711 Jy ! Total flux subtracted in 200 components = 0.000425711 Jy ! Clean residual min=-0.002144 max=0.002001 Jy/beam ! Clean residual mean=0.000003 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.170173 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 111 components and 0.170173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076948Jy sigma=0.000775 ! Fit after self-cal, rms=0.076953Jy sigma=0.000775 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 = 0.000263514 Jy ! Component: 100 - total flux cleaned = 0.000233562 Jy ! Component: 150 - total flux cleaned = 0.000205793 Jy ! Component: 200 - total flux cleaned = 0.000192345 Jy ! Total flux subtracted in 200 components = 0.000192345 Jy ! Clean residual min=-0.002134 max=0.002000 Jy/beam ! Clean residual mean=0.000003 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.170365 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 122 components and 0.170365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076948Jy sigma=0.000775 ! Fit after self-cal, rms=0.076947Jy sigma=0.000775 ! 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=0.076947Jy sigma=0.000775 ! Fit after self-cal, rms=0.076888Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.685 mas, bmaj=7.821 mas, bpa=2.126 degrees ! Estimated noise=730.366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.48136e-05 Jy ! Component: 100 - total flux cleaned = -3.13794e-05 Jy ! Component: 150 - total flux cleaned = -9.45001e-05 Jy ! Component: 200 - total flux cleaned = -0.000129275 Jy ! Total flux subtracted in 200 components = -0.000129275 Jy ! Clean residual min=-0.002118 max=0.002008 Jy/beam ! Clean residual mean=0.000003 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.170236 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 132 components and 0.170236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076884Jy sigma=0.000775 ! Fit after self-cal, rms=0.076884Jy sigma=0.000775 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 = 0.000114643 Jy ! Component: 100 - total flux cleaned = 0.000103286 Jy ! Component: 150 - total flux cleaned = 9.26908e-05 Jy ! Component: 200 - total flux cleaned = 8.26835e-05 Jy ! Total flux subtracted in 200 components = 8.26835e-05 Jy ! Clean residual min=-0.002108 max=0.002008 Jy/beam ! Clean residual mean=0.000003 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.170319 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 135 components and 0.170319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076881Jy sigma=0.000775 ! Fit after self-cal, rms=0.076882Jy sigma=0.000775 ! 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=0.076882Jy sigma=0.000775 ! Fit after self-cal, rms=0.076847Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.836 mas, bmaj=11.87 mas, bpa=3.708 degrees ! Estimated noise=882.062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.4375e-06 Jy ! Component: 100 - total flux cleaned = -1.45396e-05 Jy ! Component: 150 - total flux cleaned = -2.35233e-05 Jy ! Component: 200 - total flux cleaned = -3.90222e-05 Jy ! Total flux subtracted in 200 components = -3.90222e-05 Jy ! Clean residual min=-0.002086 max=0.002413 Jy/beam ! Clean residual mean=0.000005 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.17028 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 145 components and 0.17028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076846Jy sigma=0.000775 ! Fit after self-cal, rms=0.076846Jy sigma=0.000775 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 (-22, -125.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200789 Jy ! Component: 100 - total flux cleaned = 0.00226117 Jy ! Component: 150 - total flux cleaned = 0.0022613 Jy ! Component: 200 - total flux cleaned = 0.00223285 Jy ! Total flux subtracted in 200 components = 0.00223285 Jy ! Clean residual min=-0.001838 max=0.001780 Jy/beam ! Clean residual mean=0.000004 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.172512 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 180 components and 0.172512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076808Jy sigma=0.000775 ! Fit after self-cal, rms=0.076805Jy sigma=0.000775 ! 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=3.685 mas, bmaj=7.822 mas, bpa=2.111 degrees ! Estimated noise=730.07 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.685 x 7.822 at 2.111 degrees (North through East) ! Clean map min=-0.0018647 max=0.14412 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=3.103 mas, bmaj=6.716 mas, bpa=1.497 degrees ! Estimated noise=969.277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109934 Jy ! Component: 100 - total flux cleaned = 0.135854 Jy ! Component: 150 - total flux cleaned = 0.146983 Jy ! Component: 200 - total flux cleaned = 0.153338 Jy ! Total flux subtracted in 200 components = 0.153338 Jy ! Clean residual min=-0.003021 max=0.003305 Jy/beam ! Clean residual mean=0.000002 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.153338 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.153338 Jy ! Inverting map and beam ! Estimated beam: bmin=3.685 mas, bmaj=7.822 mas, bpa=2.111 degrees ! Estimated noise=730.07 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 = 0.00544344 Jy ! Component: 100 - total flux cleaned = 0.00889453 Jy ! Component: 150 - total flux cleaned = 0.0113874 Jy ! Component: 200 - total flux cleaned = 0.0133541 Jy ! Total flux subtracted in 200 components = 0.0133541 Jy ! Clean residual min=-0.002123 max=0.001892 Jy/beam ! Clean residual mean=0.000003 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.166692 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 75 components and 0.166692 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=7.836 mas, bmaj=11.87 mas, bpa=3.708 degrees ! Estimated noise=882.062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231876 Jy ! Component: 100 - total flux cleaned = 0.00387568 Jy ! Component: 150 - total flux cleaned = 0.00455219 Jy ! Component: 200 - total flux cleaned = 0.00491605 Jy ! Total flux subtracted in 200 components = 0.00491605 Jy ! Clean residual min=-0.001945 max=0.001783 Jy/beam ! Clean residual mean=0.000004 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.171608 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 = 0.000277376 Jy ! Component: 100 - total flux cleaned = 0.000398527 Jy ! Component: 150 - total flux cleaned = 0.000508033 Jy ! Component: 200 - total flux cleaned = 0.000655924 Jy ! Total flux subtracted in 200 components = 0.000655924 Jy ! Clean residual min=-0.001831 max=0.001766 Jy/beam ! Clean residual mean=0.000004 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.172264 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 148 components and 0.172264 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.685 mas, bmaj=7.822 mas, bpa=2.111 degrees ! Estimated noise=730.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000222043 Jy ! Component: 100 - total flux cleaned = -0.00013598 Jy ! Component: 150 - total flux cleaned = -2.63292e-05 Jy ! Component: 200 - total flux cleaned = 0.000102543 Jy ! Total flux subtracted in 200 components = 0.000102543 Jy ! Clean residual min=-0.001918 max=0.001783 Jy/beam ! Clean residual mean=0.000002 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.172367 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 168 components and 0.172367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076785Jy sigma=0.000775 ! Fit after self-cal, rms=0.076777Jy sigma=0.000774 wmodel J1028+0255_S_2014_08_09_pus_map.mod ! Writing 168 model components to file: J1028+0255_S_2014_08_09_pus_map.mod wobs J1028+0255_S_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1028+0255_S_2014_08_09_pus_uvs.fits wwins J1028+0255_S_2014_08_09_pus_map.win ! wwins: Wrote 3 windows to J1028+0255_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 = -0.000194022 Jy ! Component: 100 - total flux cleaned = -9.7106e-05 Jy ! Component: 150 - total flux cleaned = -6.76049e-05 Jy ! Component: 200 - total flux cleaned = 1.89441e-05 Jy ! Component: 250 - total flux cleaned = 4.60178e-05 Jy ! Component: 300 - total flux cleaned = 0.000151701 Jy ! Component: 350 - total flux cleaned = 0.000202679 Jy ! Component: 400 - total flux cleaned = 0.000353568 Jy ! Component: 450 - total flux cleaned = 0.000377918 Jy ! Component: 500 - total flux cleaned = 0.000474036 Jy ! Component: 550 - total flux cleaned = 0.000544097 Jy ! Component: 600 - total flux cleaned = 0.000658978 Jy ! Component: 650 - total flux cleaned = 0.000704087 Jy ! Component: 700 - total flux cleaned = 0.000836936 Jy ! Component: 750 - total flux cleaned = 0.000902394 Jy ! Component: 800 - total flux cleaned = 0.000966364 Jy ! Component: 850 - total flux cleaned = 0.00107105 Jy ! Component: 900 - total flux cleaned = 0.00121543 Jy ! Component: 950 - total flux cleaned = 0.00125605 Jy ! Component: 1000 - total flux cleaned = 0.00131587 Jy ! Component: 1050 - total flux cleaned = 0.00135545 Jy ! Component: 1100 - total flux cleaned = 0.00147154 Jy ! Component: 1150 - total flux cleaned = 0.00154756 Jy ! Component: 1200 - total flux cleaned = 0.00156626 Jy ! Component: 1250 - total flux cleaned = 0.00156595 Jy ! Component: 1300 - total flux cleaned = 0.00163924 Jy ! Component: 1350 - total flux cleaned = 0.00165684 Jy ! Component: 1400 - total flux cleaned = 0.00162109 Jy ! Component: 1450 - total flux cleaned = 0.00169203 Jy ! Component: 1500 - total flux cleaned = 0.00165697 Jy ! Component: 1550 - total flux cleaned = 0.00172637 Jy ! Component: 1600 - total flux cleaned = 0.00170931 Jy ! Component: 1650 - total flux cleaned = 0.0017603 Jy ! Component: 1700 - total flux cleaned = 0.00182748 Jy ! Component: 1750 - total flux cleaned = 0.00187702 Jy ! Component: 1800 - total flux cleaned = 0.0019589 Jy ! Component: 1850 - total flux cleaned = 0.00195874 Jy ! Component: 1900 - total flux cleaned = 0.00197454 Jy ! Component: 1950 - total flux cleaned = 0.00195851 Jy ! Component: 2000 - total flux cleaned = 0.00199018 Jy ! Component: 2050 - total flux cleaned = 0.00199035 Jy ! Component: 2100 - total flux cleaned = 0.00203671 Jy ! Component: 2150 - total flux cleaned = 0.00208261 Jy ! Component: 2200 - total flux cleaned = 0.0021433 Jy ! Component: 2250 - total flux cleaned = 0.00211325 Jy ! Component: 2300 - total flux cleaned = 0.00221769 Jy ! Component: 2350 - total flux cleaned = 0.0022476 Jy ! Component: 2400 - total flux cleaned = 0.00233572 Jy ! Component: 2450 - total flux cleaned = 0.00236491 Jy ! Component: 2500 - total flux cleaned = 0.00239394 Jy ! Component: 2550 - total flux cleaned = 0.00246536 Jy ! Component: 2600 - total flux cleaned = 0.00240851 Jy ! Component: 2650 - total flux cleaned = 0.00246485 Jy ! Component: 2700 - total flux cleaned = 0.0025348 Jy ! Component: 2750 - total flux cleaned = 0.00253467 Jy ! Component: 2800 - total flux cleaned = 0.0024932 Jy ! Component: 2850 - total flux cleaned = 0.00257548 Jy ! Component: 2900 - total flux cleaned = 0.00257521 Jy ! Component: 2950 - total flux cleaned = 0.00261558 Jy ! Component: 3000 - total flux cleaned = 0.00262917 Jy ! Component: 3050 - total flux cleaned = 0.00268254 Jy ! Component: 3100 - total flux cleaned = 0.00266942 Jy ! Component: 3150 - total flux cleaned = 0.00269552 Jy ! Component: 3200 - total flux cleaned = 0.00266954 Jy ! Component: 3250 - total flux cleaned = 0.00266952 Jy ! Component: 3300 - total flux cleaned = 0.00266936 Jy ! Component: 3350 - total flux cleaned = 0.0026822 Jy ! Component: 3400 - total flux cleaned = 0.0026442 Jy ! Component: 3450 - total flux cleaned = 0.00264408 Jy ! Component: 3500 - total flux cleaned = 0.00263153 Jy ! Component: 3550 - total flux cleaned = 0.00264391 Jy ! Component: 3600 - total flux cleaned = 0.00270542 Jy ! Component: 3650 - total flux cleaned = 0.0026808 Jy ! Component: 3700 - total flux cleaned = 0.00261998 Jy ! Component: 3750 - total flux cleaned = 0.00268055 Jy ! Component: 3800 - total flux cleaned = 0.00270452 Jy ! Component: 3850 - total flux cleaned = 0.00271641 Jy ! Component: 3900 - total flux cleaned = 0.00275218 Jy ! Component: 3950 - total flux cleaned = 0.00275213 Jy ! Component: 4000 - total flux cleaned = 0.00278729 Jy ! Component: 4050 - total flux cleaned = 0.00282226 Jy ! Total flux subtracted in 4096 components = 0.00290328 Jy ! Clean residual min=-0.000658 max=0.000726 Jy/beam ! Clean residual mean=0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.17527 Jy keep ! Adding 252 model components to the UV plane model. ! The established model now contains 420 components and 0.17527 Jy ![Exited script file: muppet] wmap "J1028+0255_S_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.685 x 7.822 at 2.111 degrees (North through East) ! Clean map min=-0.0016217 max=0.14424 Jy/beam ! Writing clean map to FITS file: J1028+0255_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 0.14424 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000212311 device "J1028+0255_S_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1028+0255_S_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.441578 0.441578 0.883156 1.76631 3.53263 7.06525 14.1305 28.261 56.522 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.144 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.685 x 7.822 at 2.111 degrees (North through East) ! Clean map min=-0.0016217 max=0.14424 Jy/beam quit ! Quitting program ! Log file J1028+0255_S_2014_08_09_pus_uvs.log closed on Tue Nov 29 23:02:32 2016