! Started logfile: J0825+0309_S_2014_08_09_pus_uvs.log on Tue Nov 29 22:59:09 2016 obs J0825+0309_S_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0825+0309_S_2014_08_09_pus_uva.fits ! AN table 1: 31 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.839427 visibilities/baseline/integration-bin. ! Found source: J0825+0309 ! ! 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 4684 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 J0825+0309_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.347325Jy sigma=0.003691 ! Fit after self-cal, rms=0.297305Jy sigma=0.003197 ! 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=3.033 mas, bmaj=6.92 mas, bpa=0.1114 degrees ! Estimated noise=1233.64 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 = 0.562583 Jy ! Component: 100 - total flux cleaned = 0.686742 Jy ! Total flux subtracted in 100 components = 0.686742 Jy ! Clean residual min=-0.015422 max=0.039761 Jy/beam ! Clean residual mean=0.000078 rms=0.004722 Jy/beam ! Combined flux in latest and established models = 0.686742 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.686742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144946Jy sigma=0.001390 ! Fit after self-cal, rms=0.144944Jy sigma=0.001390 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0384289 Jy ! Component: 100 - total flux cleaned = 0.0556442 Jy ! Total flux subtracted in 100 components = 0.0556442 Jy ! Clean residual min=-0.012797 max=0.016364 Jy/beam ! Clean residual mean=0.000040 rms=0.003638 Jy/beam ! Combined flux in latest and established models = 0.742386 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 0.742386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131732Jy sigma=0.001281 ! Fit after self-cal, rms=0.131704Jy sigma=0.001280 ! 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=3.566 mas, bmaj=7.794 mas, bpa=1.808 degrees ! Estimated noise=994.991 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 = 0.0160467 Jy ! Component: 100 - total flux cleaned = 0.0255798 Jy ! Component: 150 - total flux cleaned = 0.0317761 Jy ! Component: 200 - total flux cleaned = 0.0358281 Jy ! Total flux subtracted in 200 components = 0.0358281 Jy ! Clean residual min=-0.013414 max=0.014206 Jy/beam ! Clean residual mean=0.000039 rms=0.003416 Jy/beam ! Combined flux in latest and established models = 0.778214 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 41 components and 0.778214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128660Jy sigma=0.001267 ! Fit after self-cal, rms=0.128571Jy sigma=0.001266 ! 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 0.89 HN 0.97 KP 1.06 ! LA 1.11 MK 1.02 NL 1.00 OV 1.12 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.06 HN 1.02 KP 1.00 ! LA 1.07 MK 0.98 NL 1.02 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.18 HN 1.03 KP 0.95 ! LA 0.84 MK 1.02 NL 1.04 OV 0.93 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.99 KP 0.90 ! LA 0.79 MK 1.02 NL 1.08 OV 0.97 ! PT 1.00 SC 0.97 ! ! ! Fit before self-cal, rms=0.128571Jy sigma=0.001266 ! Fit after self-cal, rms=0.098546Jy sigma=0.001002 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.574 mas, bmaj=7.819 mas, bpa=1.888 degrees ! Estimated noise=996.559 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 = -0.0007716 Jy ! Component: 100 - total flux cleaned = -0.000755792 Jy ! Component: 150 - total flux cleaned = -0.000620329 Jy ! Component: 200 - total flux cleaned = -0.000561605 Jy ! Total flux subtracted in 200 components = -0.000561605 Jy ! Clean residual min=-0.009234 max=0.011865 Jy/beam ! Clean residual mean=0.000008 rms=0.002403 Jy/beam ! Combined flux in latest and established models = 0.777653 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.777653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098398Jy sigma=0.001001 ! Fit after self-cal, rms=0.098360Jy sigma=0.001000 ! 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=0.098360Jy sigma=0.001000 ! Fit after self-cal, rms=0.092709Jy sigma=0.000918 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.571 mas, bmaj=7.815 mas, bpa=1.857 degrees ! Estimated noise=995.413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101721 Jy ! Component: 100 - total flux cleaned = 0.000615404 Jy ! Component: 150 - total flux cleaned = 0.000346221 Jy ! Component: 200 - total flux cleaned = 0.000231336 Jy ! Total flux subtracted in 200 components = 0.000231336 Jy ! Clean residual min=-0.004270 max=0.011261 Jy/beam ! Clean residual mean=0.000005 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.777884 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.777884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092571Jy sigma=0.000917 ! Fit after self-cal, rms=0.092546Jy sigma=0.000917 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 (3.5, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00938381 Jy ! Component: 100 - total flux cleaned = 0.0110788 Jy ! Component: 150 - total flux cleaned = 0.0107356 Jy ! Component: 200 - total flux cleaned = 0.0103315 Jy ! Total flux subtracted in 200 components = 0.0103315 Jy ! Clean residual min=-0.003499 max=0.003763 Jy/beam ! Clean residual mean=-0.000004 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.788215 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 0.788215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091595Jy sigma=0.000906 ! Fit after self-cal, rms=0.091526Jy sigma=0.000906 ! 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=0.091526Jy sigma=0.000906 ! Fit after self-cal, rms=0.091298Jy sigma=0.000905 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.569 mas, bmaj=7.807 mas, bpa=1.871 degrees ! Estimated noise=993.897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314088 Jy ! Component: 100 - total flux cleaned = 0.00294719 Jy ! Component: 150 - total flux cleaned = 0.00302414 Jy ! Component: 200 - total flux cleaned = 0.00295471 Jy ! Total flux subtracted in 200 components = 0.00295471 Jy ! Clean residual min=-0.003167 max=0.003238 Jy/beam ! Clean residual mean=-0.000002 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.79117 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 104 components and 0.79117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091111Jy sigma=0.000903 ! Fit after self-cal, rms=0.091088Jy sigma=0.000903 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 = 0.000553334 Jy ! Component: 100 - total flux cleaned = 0.000492289 Jy ! Component: 150 - total flux cleaned = 0.000489154 Jy ! Component: 200 - total flux cleaned = 0.000439522 Jy ! Total flux subtracted in 200 components = 0.000439522 Jy ! Clean residual min=-0.002979 max=0.003043 Jy/beam ! Clean residual mean=-0.000001 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.791609 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 119 components and 0.791609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091024Jy sigma=0.000902 ! Fit after self-cal, rms=0.091018Jy sigma=0.000902 ! 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=0.091018Jy sigma=0.000902 ! Fit after self-cal, rms=0.090909Jy sigma=0.000902 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.952 mas, bmaj=12.04 mas, bpa=2.069 degrees ! Estimated noise=1201.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000421092 Jy ! Component: 100 - total flux cleaned = 0.000428972 Jy ! Component: 150 - total flux cleaned = 0.000367139 Jy ! Component: 200 - total flux cleaned = 0.000320106 Jy ! Total flux subtracted in 200 components = 0.000320106 Jy ! Clean residual min=-0.003266 max=0.003223 Jy/beam ! Clean residual mean=-0.000000 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.791929 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 137 components and 0.791929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090863Jy sigma=0.000901 ! Fit after self-cal, rms=0.090845Jy sigma=0.000901 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 = 0.000399466 Jy ! Component: 100 - total flux cleaned = 0.00049847 Jy ! Component: 150 - total flux cleaned = 0.000500204 Jy ! Component: 200 - total flux cleaned = 0.000533276 Jy ! Total flux subtracted in 200 components = 0.000533276 Jy ! Clean residual min=-0.003213 max=0.002990 Jy/beam ! Clean residual mean=0.000001 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.792463 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 143 components and 0.792463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090837Jy sigma=0.000901 ! Fit after self-cal, rms=0.090830Jy sigma=0.000901 ! 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=3.569 mas, bmaj=7.806 mas, bpa=1.868 degrees ! Estimated noise=992.974 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.569 x 7.806 at 1.868 degrees (North through East) ! Clean map min=-0.0030136 max=0.71805 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=0.090830Jy sigma=0.000901 ! Fit after self-cal, rms=0.074758Jy sigma=0.000734 ! Inverting map and beam ! Estimated beam: bmin=3.569 mas, bmaj=7.804 mas, bpa=1.873 degrees ! Estimated noise=991.761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.55423e-05 Jy ! Component: 100 - total flux cleaned = -0.000291475 Jy ! Component: 150 - total flux cleaned = -0.000292954 Jy ! Component: 200 - total flux cleaned = -0.000360233 Jy ! Total flux subtracted in 200 components = -0.000360233 Jy ! Clean residual min=-0.002782 max=0.002649 Jy/beam ! Clean residual mean=0.000002 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.792102 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 160 components and 0.792102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074709Jy sigma=0.000734 ! Fit after self-cal, rms=0.074708Jy sigma=0.000734 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000117593 Jy ! Component: 100 - total flux cleaned = -0.000118533 Jy ! Component: 150 - total flux cleaned = -0.00011942 Jy ! Component: 200 - total flux cleaned = -0.000145183 Jy ! Total flux subtracted in 200 components = -0.000145183 Jy ! Clean residual min=-0.002787 max=0.002568 Jy/beam ! Clean residual mean=0.000002 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.791957 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 170 components and 0.791957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074688Jy sigma=0.000733 ! Fit after self-cal, rms=0.074688Jy sigma=0.000733 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074688Jy sigma=0.000733 ! Fit after self-cal, rms=0.074652Jy sigma=0.000733 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=3.034 mas, bmaj=6.914 mas, bpa=0.3851 degrees ! Estimated noise=1228.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.560082 Jy ! Component: 100 - total flux cleaned = 0.68357 Jy ! Component: 150 - total flux cleaned = 0.721938 Jy ! Component: 200 - total flux cleaned = 0.74109 Jy ! Total flux subtracted in 200 components = 0.74109 Jy ! Clean residual min=-0.005606 max=0.010300 Jy/beam ! Clean residual mean=0.000029 rms=0.001728 Jy/beam ! Combined flux in latest and established models = 0.74109 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.74109 Jy ! Inverting map and beam ! Estimated beam: bmin=3.571 mas, bmaj=7.806 mas, bpa=1.87 degrees ! Estimated noise=991.368 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 = 0.0176841 Jy ! Component: 100 - total flux cleaned = 0.0286331 Jy ! Component: 150 - total flux cleaned = 0.0358614 Jy ! Component: 200 - total flux cleaned = 0.0408014 Jy ! Total flux subtracted in 200 components = 0.0408014 Jy ! Clean residual min=-0.003047 max=0.003740 Jy/beam ! Clean residual mean=0.000013 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.781892 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 107 components and 0.781892 Jy ! Inverting map ! Added new window around map position (10.5, 17.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00388243 Jy ! Component: 100 - total flux cleaned = 0.00667443 Jy ! Component: 150 - total flux cleaned = 0.00846078 Jy ! Component: 200 - total flux cleaned = 0.0093562 Jy ! Total flux subtracted in 200 components = 0.0093562 Jy ! Clean residual min=-0.002691 max=0.002553 Jy/beam ! Clean residual mean=0.000006 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.791248 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 149 components and 0.791248 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=7.952 mas, bmaj=12.03 mas, bpa=2.043 degrees ! Estimated noise=1199.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119885 Jy ! Component: 100 - total flux cleaned = 0.00188986 Jy ! Component: 150 - total flux cleaned = 0.0020841 Jy ! Component: 200 - total flux cleaned = 0.00220704 Jy ! Total flux subtracted in 200 components = 0.00220704 Jy ! Clean residual min=-0.002941 max=0.002865 Jy/beam ! Clean residual mean=0.000005 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.793455 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 = -3.76437e-05 Jy ! Component: 100 - total flux cleaned = -0.000104436 Jy ! Component: 150 - total flux cleaned = -0.000165097 Jy ! Component: 200 - total flux cleaned = -0.000220307 Jy ! Total flux subtracted in 200 components = -0.000220307 Jy ! Clean residual min=-0.002866 max=0.002754 Jy/beam ! Clean residual mean=0.000004 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.793235 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 194 components and 0.793235 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.571 mas, bmaj=7.806 mas, bpa=1.87 degrees ! Estimated noise=991.368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000523979 Jy ! Component: 100 - total flux cleaned = 0.000479811 Jy ! Component: 150 - total flux cleaned = 0.000437317 Jy ! Component: 200 - total flux cleaned = 0.000400646 Jy ! Total flux subtracted in 200 components = 0.000400646 Jy ! Clean residual min=-0.002530 max=0.002421 Jy/beam ! Clean residual mean=0.000002 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.793635 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 207 components and 0.793635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074619Jy sigma=0.000733 ! Fit after self-cal, rms=0.074615Jy sigma=0.000733 wmodel J0825+0309_S_2014_08_09_pus_map.mod ! Writing 207 model components to file: J0825+0309_S_2014_08_09_pus_map.mod wobs J0825+0309_S_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0825+0309_S_2014_08_09_pus_uvs.fits wwins J0825+0309_S_2014_08_09_pus_map.win ! wwins: Wrote 3 windows to J0825+0309_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 = -0.000385742 Jy ! Component: 100 - total flux cleaned = -0.000299353 Jy ! Component: 150 - total flux cleaned = -0.000217191 Jy ! Component: 200 - total flux cleaned = -0.000177612 Jy ! Component: 250 - total flux cleaned = -9.9611e-05 Jy ! Component: 300 - total flux cleaned = 5.07394e-05 Jy ! Component: 350 - total flux cleaned = 5.13488e-05 Jy ! Component: 400 - total flux cleaned = 0.000230585 Jy ! Component: 450 - total flux cleaned = 0.000231311 Jy ! Component: 500 - total flux cleaned = 0.000367876 Jy ! Component: 550 - total flux cleaned = 0.000402084 Jy ! Component: 600 - total flux cleaned = 0.000468347 Jy ! Component: 650 - total flux cleaned = 0.0005014 Jy ! Component: 700 - total flux cleaned = 0.00066079 Jy ! Component: 750 - total flux cleaned = 0.000753923 Jy ! Component: 800 - total flux cleaned = 0.000784492 Jy ! Component: 850 - total flux cleaned = 0.000935589 Jy ! Component: 900 - total flux cleaned = 0.00102457 Jy ! Component: 950 - total flux cleaned = 0.00102408 Jy ! Component: 1000 - total flux cleaned = 0.00105287 Jy ! Component: 1050 - total flux cleaned = 0.000966856 Jy ! Component: 1100 - total flux cleaned = 0.00102352 Jy ! Component: 1150 - total flux cleaned = 0.00105131 Jy ! Component: 1200 - total flux cleaned = 0.000995603 Jy ! Component: 1250 - total flux cleaned = 0.000995664 Jy ! Component: 1300 - total flux cleaned = 0.00110453 Jy ! Component: 1350 - total flux cleaned = 0.00115848 Jy ! Component: 1400 - total flux cleaned = 0.0012645 Jy ! Component: 1450 - total flux cleaned = 0.00129088 Jy ! Component: 1500 - total flux cleaned = 0.00131704 Jy ! Component: 1550 - total flux cleaned = 0.00131747 Jy ! Component: 1600 - total flux cleaned = 0.00131751 Jy ! Component: 1650 - total flux cleaned = 0.00141811 Jy ! Component: 1700 - total flux cleaned = 0.00151789 Jy ! Component: 1750 - total flux cleaned = 0.00154245 Jy ! Component: 1800 - total flux cleaned = 0.00156706 Jy ! Component: 1850 - total flux cleaned = 0.00156683 Jy ! Component: 1900 - total flux cleaned = 0.00161481 Jy ! Component: 1950 - total flux cleaned = 0.00159082 Jy ! Component: 2000 - total flux cleaned = 0.0016615 Jy ! Component: 2050 - total flux cleaned = 0.00163809 Jy ! Component: 2100 - total flux cleaned = 0.00166151 Jy ! Component: 2150 - total flux cleaned = 0.00170735 Jy ! Component: 2200 - total flux cleaned = 0.00172991 Jy ! Component: 2250 - total flux cleaned = 0.00181953 Jy ! Component: 2300 - total flux cleaned = 0.00181926 Jy ! Component: 2350 - total flux cleaned = 0.00184138 Jy ! Component: 2400 - total flux cleaned = 0.00181922 Jy ! Component: 2450 - total flux cleaned = 0.00186273 Jy ! Component: 2500 - total flux cleaned = 0.00199198 Jy ! Component: 2550 - total flux cleaned = 0.00201311 Jy ! Component: 2600 - total flux cleaned = 0.00209765 Jy ! Component: 2650 - total flux cleaned = 0.0021185 Jy ! Component: 2700 - total flux cleaned = 0.0022225 Jy ! Component: 2750 - total flux cleaned = 0.00224327 Jy ! Component: 2800 - total flux cleaned = 0.00224325 Jy ! Component: 2850 - total flux cleaned = 0.00224349 Jy ! Component: 2900 - total flux cleaned = 0.00228412 Jy ! Component: 2950 - total flux cleaned = 0.00230418 Jy ! Component: 3000 - total flux cleaned = 0.0024037 Jy ! Component: 3050 - total flux cleaned = 0.00244296 Jy ! Component: 3100 - total flux cleaned = 0.00254093 Jy ! Component: 3150 - total flux cleaned = 0.00242411 Jy ! Component: 3200 - total flux cleaned = 0.00257874 Jy ! Component: 3250 - total flux cleaned = 0.0025977 Jy ! Component: 3300 - total flux cleaned = 0.00261647 Jy ! Component: 3350 - total flux cleaned = 0.00257882 Jy ! Component: 3400 - total flux cleaned = 0.002654 Jy ! Component: 3450 - total flux cleaned = 0.00265389 Jy ! Component: 3500 - total flux cleaned = 0.00267252 Jy ! Component: 3550 - total flux cleaned = 0.00272785 Jy ! Component: 3600 - total flux cleaned = 0.00272797 Jy ! Component: 3650 - total flux cleaned = 0.00287316 Jy ! Component: 3700 - total flux cleaned = 0.00278294 Jy ! Component: 3750 - total flux cleaned = 0.00289037 Jy ! Component: 3800 - total flux cleaned = 0.00285495 Jy ! Component: 3850 - total flux cleaned = 0.00290819 Jy ! Component: 3900 - total flux cleaned = 0.00299585 Jy ! Component: 3950 - total flux cleaned = 0.00303065 Jy ! Component: 4000 - total flux cleaned = 0.00306535 Jy ! Component: 4050 - total flux cleaned = 0.00311721 Jy ! Total flux subtracted in 4096 components = 0.00322004 Jy ! Clean residual min=-0.001008 max=0.001039 Jy/beam ! Clean residual mean=-0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.796855 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 503 components and 0.796856 Jy ![Exited script file: muppet] wmap "J0825+0309_S_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.571 x 7.806 at 1.87 degrees (North through East) ! Clean map min=-0.0019809 max=0.71953 Jy/beam ! Writing clean map to FITS file: J0825+0309_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 0.719526 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00032384 device "J0825+0309_S_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0825+0309_S_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.135022 0.135022 0.270044 0.540089 1.08018 2.16036 4.32071 8.64142 17.2828 34.5657 69.1314 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.719 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.571 x 7.806 at 1.87 degrees (North through East) ! Clean map min=-0.0019809 max=0.71953 Jy/beam quit ! Quitting program ! Log file J0825+0309_S_2014_08_09_pus_uvs.log closed on Tue Nov 29 22:59:14 2016