! Started logfile: J1901-2112_S_2014_05_31_pus_uvs.log on Mon Nov 28 16:02:35 2016 obs J1901-2112_S_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1901-2112_S_2014_05_31_pus_uva.fits ! AN table 1: 127 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.988101 visibilities/baseline/integration-bin. ! Found source: J1901-2112 ! ! 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 340 lines of history. ! ! Reading 22588 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 J1901-2112_S_2014_05_31_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 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.956027Jy sigma=0.009360 ! Fit after self-cal, rms=0.930994Jy sigma=0.009127 ! 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=2.453 mas, bmaj=6.845 mas, bpa=-5.282 degrees ! Estimated noise=792.414 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 = 0.0543657 Jy ! Component: 100 - total flux cleaned = 0.0675816 Jy ! Total flux subtracted in 100 components = 0.0675816 Jy ! Clean residual min=-0.003228 max=0.005161 Jy/beam ! Clean residual mean=0.000001 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.0675816 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0675816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088121Jy sigma=0.000798 ! Fit after self-cal, rms=0.087977Jy sigma=0.000797 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00562445 Jy ! Component: 100 - total flux cleaned = 0.00851899 Jy ! Total flux subtracted in 100 components = 0.00851899 Jy ! Clean residual min=-0.003063 max=0.003901 Jy/beam ! Clean residual mean=0.000001 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.0761006 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 30 components and 0.0761006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087454Jy sigma=0.000792 ! Fit after self-cal, rms=0.087447Jy sigma=0.000792 ! 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=2.961 mas, bmaj=7.876 mas, bpa=-4.486 degrees ! Estimated noise=498.897 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 (-3.5, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00418221 Jy ! Component: 100 - total flux cleaned = 0.00656721 Jy ! Component: 150 - total flux cleaned = 0.00813461 Jy ! Component: 200 - total flux cleaned = 0.00923491 Jy ! Total flux subtracted in 200 components = 0.00923491 Jy ! Clean residual min=-0.002102 max=0.002253 Jy/beam ! Clean residual mean=-0.000000 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0853355 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 54 components and 0.0853355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087212Jy sigma=0.000790 ! Fit after self-cal, rms=0.087204Jy sigma=0.000790 ! 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 0.95 FD 0.79 HN 1.02 KP 1.07 ! LA 1.08 MK 1.00 NL 0.94 OV 1.02 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.06 KP 1.01 ! LA 1.11 MK 1.00 NL 1.06 OV 1.05 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.05 KP 0.96 ! LA 0.86 MK 0.99 NL 1.02 OV 0.94 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 1.08 KP 0.91 ! LA 0.83 MK 1.03 NL 1.03 OV 1.03 ! PT 0.98 SC 0.98 ! ! ! Fit before self-cal, rms=0.087204Jy sigma=0.000790 ! Fit after self-cal, rms=0.085792Jy sigma=0.000786 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.98 mas, bmaj=7.887 mas, bpa=-4.383 degrees ! Estimated noise=497.315 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 = 0.00111467 Jy ! Component: 100 - total flux cleaned = 0.00140678 Jy ! Component: 150 - total flux cleaned = 0.00142787 Jy ! Component: 200 - total flux cleaned = 0.00142829 Jy ! Total flux subtracted in 200 components = 0.00142829 Jy ! Clean residual min=-0.001858 max=0.002037 Jy/beam ! Clean residual mean=-0.000000 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0867638 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.0867638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085775Jy sigma=0.000786 ! Fit after self-cal, rms=0.085779Jy sigma=0.000786 ! 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=0.085779Jy sigma=0.000786 ! Fit after self-cal, rms=0.085748Jy sigma=0.000786 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.978 mas, bmaj=7.876 mas, bpa=-4.366 degrees ! Estimated noise=497.114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000574911 Jy ! Component: 100 - total flux cleaned = 0.000755972 Jy ! Component: 150 - total flux cleaned = 0.000781365 Jy ! Component: 200 - total flux cleaned = 0.000816902 Jy ! Total flux subtracted in 200 components = 0.000816902 Jy ! Clean residual min=-0.001802 max=0.002013 Jy/beam ! Clean residual mean=-0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0875807 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 85 components and 0.0875807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085742Jy sigma=0.000786 ! Fit after self-cal, rms=0.085743Jy sigma=0.000786 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 (12, -81). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167067 Jy ! Component: 100 - total flux cleaned = 0.00190096 Jy ! Component: 150 - total flux cleaned = 0.00185477 Jy ! Component: 200 - total flux cleaned = 0.00175116 Jy ! Total flux subtracted in 200 components = 0.00175116 Jy ! Clean residual min=-0.001751 max=0.001506 Jy/beam ! Clean residual mean=0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0893318 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 107 components and 0.0893319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085708Jy sigma=0.000786 ! Fit after self-cal, rms=0.085705Jy sigma=0.000785 ! 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=0.085705Jy sigma=0.000785 ! Fit after self-cal, rms=0.084964Jy sigma=0.000785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.979 mas, bmaj=7.868 mas, bpa=-4.342 degrees ! Estimated noise=496.568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000573332 Jy ! Component: 100 - total flux cleaned = 0.000574155 Jy ! Component: 150 - total flux cleaned = 0.000574076 Jy ! Component: 200 - total flux cleaned = 0.000558715 Jy ! Total flux subtracted in 200 components = 0.000558715 Jy ! Clean residual min=-0.001582 max=0.001490 Jy/beam ! Clean residual mean=-0.000002 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0898906 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 127 components and 0.0898906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084955Jy sigma=0.000785 ! Fit after self-cal, rms=0.084956Jy sigma=0.000785 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 = 0.000113852 Jy ! Component: 100 - total flux cleaned = 9.97148e-05 Jy ! Component: 150 - total flux cleaned = 8.63252e-05 Jy ! Component: 200 - total flux cleaned = 6.1317e-05 Jy ! Total flux subtracted in 200 components = 6.1317e-05 Jy ! Clean residual min=-0.001590 max=0.001513 Jy/beam ! Clean residual mean=-0.000002 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0899519 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 137 components and 0.0899519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084952Jy sigma=0.000785 ! Fit after self-cal, rms=0.084952Jy sigma=0.000785 ! 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=0.084952Jy sigma=0.000785 ! Fit after self-cal, rms=0.085062Jy sigma=0.000785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.573 mas, bmaj=17.11 mas, bpa=2.049 degrees ! Estimated noise=627.316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000305132 Jy ! Component: 100 - total flux cleaned = 0.000316949 Jy ! Component: 150 - total flux cleaned = 0.000339931 Jy ! Component: 200 - total flux cleaned = 0.000350278 Jy ! Total flux subtracted in 200 components = 0.000350278 Jy ! Clean residual min=-0.001811 max=0.001660 Jy/beam ! Clean residual mean=-0.000004 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0903021 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 158 components and 0.0903021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085062Jy sigma=0.000785 ! Fit after self-cal, rms=0.085066Jy sigma=0.000785 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 = 0.000102347 Jy ! Component: 100 - total flux cleaned = 0.000120852 Jy ! Component: 150 - total flux cleaned = 0.000146324 Jy ! Component: 200 - total flux cleaned = 0.000162265 Jy ! Total flux subtracted in 200 components = 0.000162265 Jy ! Clean residual min=-0.001827 max=0.001648 Jy/beam ! Clean residual mean=-0.000004 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0904644 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 163 components and 0.0904644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085066Jy sigma=0.000785 ! Fit after self-cal, rms=0.085067Jy sigma=0.000785 ! 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=2.981 mas, bmaj=7.868 mas, bpa=-4.33 degrees ! Estimated noise=496.849 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.981 x 7.868 at -4.33 degrees (North through East) ! Clean map min=-0.0014917 max=0.07056 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.466 mas, bmaj=6.816 mas, bpa=-5.094 degrees ! Estimated noise=788.542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.053769 Jy ! Component: 100 - total flux cleaned = 0.0672051 Jy ! Component: 150 - total flux cleaned = 0.0735579 Jy ! Component: 200 - total flux cleaned = 0.0777739 Jy ! Total flux subtracted in 200 components = 0.0777739 Jy ! Clean residual min=-0.002662 max=0.002577 Jy/beam ! Clean residual mean=-0.000001 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.077774 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.077774 Jy ! Inverting map and beam ! Estimated beam: bmin=2.981 mas, bmaj=7.868 mas, bpa=-4.33 degrees ! Estimated noise=496.849 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 = 0.00396646 Jy ! Component: 100 - total flux cleaned = 0.00653796 Jy ! Component: 150 - total flux cleaned = 0.00839383 Jy ! Component: 200 - total flux cleaned = 0.00966886 Jy ! Total flux subtracted in 200 components = 0.00966886 Jy ! Clean residual min=-0.001732 max=0.001553 Jy/beam ! Clean residual mean=-0.000003 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0874428 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 72 components and 0.0874428 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=7.573 mas, bmaj=17.11 mas, bpa=2.049 degrees ! Estimated noise=627.316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153366 Jy ! Component: 100 - total flux cleaned = 0.00242481 Jy ! Component: 150 - total flux cleaned = 0.00289434 Jy ! Component: 200 - total flux cleaned = 0.00309293 Jy ! Total flux subtracted in 200 components = 0.00309293 Jy ! Clean residual min=-0.001816 max=0.001671 Jy/beam ! Clean residual mean=-0.000004 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0905358 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 = 8.00292e-05 Jy ! Component: 100 - total flux cleaned = 0.000138264 Jy ! Component: 150 - total flux cleaned = 0.000127706 Jy ! Component: 200 - total flux cleaned = 0.000127483 Jy ! Total flux subtracted in 200 components = 0.000127483 Jy ! Clean residual min=-0.001803 max=0.001654 Jy/beam ! Clean residual mean=-0.000004 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0906632 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 109 components and 0.0906633 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.981 mas, bmaj=7.868 mas, bpa=-4.33 degrees ! Estimated noise=496.849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000330116 Jy ! Component: 100 - total flux cleaned = -0.000402993 Jy ! Component: 150 - total flux cleaned = -0.000444394 Jy ! Component: 200 - total flux cleaned = -0.000462662 Jy ! Total flux subtracted in 200 components = -0.000462662 Jy ! Clean residual min=-0.001578 max=0.001540 Jy/beam ! Clean residual mean=-0.000002 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0902006 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 132 components and 0.0902006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085077Jy sigma=0.000785 ! Fit after self-cal, rms=0.085074Jy sigma=0.000785 wmodel J1901-2112_S_2014_05_31_pus_map.mod ! Writing 132 model components to file: J1901-2112_S_2014_05_31_pus_map.mod wobs J1901-2112_S_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1901-2112_S_2014_05_31_pus_uvs.fits wwins J1901-2112_S_2014_05_31_pus_map.win ! wwins: Wrote 3 windows to J1901-2112_S_2014_05_31_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 = -5.77699e-05 Jy ! Component: 100 - total flux cleaned = 1.9194e-05 Jy ! Component: 150 - total flux cleaned = 9.34749e-05 Jy ! Component: 200 - total flux cleaned = 0.000141214 Jy ! Component: 250 - total flux cleaned = 0.000210984 Jy ! Component: 300 - total flux cleaned = 0.000323533 Jy ! Component: 350 - total flux cleaned = 0.00034539 Jy ! Component: 400 - total flux cleaned = 0.000280755 Jy ! Component: 450 - total flux cleaned = 0.000217755 Jy ! Component: 500 - total flux cleaned = 0.000156024 Jy ! Component: 550 - total flux cleaned = 0.000135816 Jy ! Component: 600 - total flux cleaned = 3.7244e-05 Jy ! Component: 650 - total flux cleaned = 5.6675e-05 Jy ! Component: 700 - total flux cleaned = 7.57027e-05 Jy ! Component: 750 - total flux cleaned = 7.58399e-05 Jy ! Component: 800 - total flux cleaned = 0.000113057 Jy ! Component: 850 - total flux cleaned = 0.000185624 Jy ! Component: 900 - total flux cleaned = 0.000221135 Jy ! Component: 950 - total flux cleaned = 0.000308451 Jy ! Component: 1000 - total flux cleaned = 0.000325493 Jy ! Component: 1050 - total flux cleaned = 0.000393502 Jy ! Component: 1100 - total flux cleaned = 0.000410309 Jy ! Component: 1150 - total flux cleaned = 0.000460293 Jy ! Component: 1200 - total flux cleaned = 0.00044395 Jy ! Component: 1250 - total flux cleaned = 0.000444182 Jy ! Component: 1300 - total flux cleaned = 0.000523896 Jy ! Component: 1350 - total flux cleaned = 0.000460619 Jy ! Component: 1400 - total flux cleaned = 0.000522967 Jy ! Component: 1450 - total flux cleaned = 0.000507472 Jy ! Component: 1500 - total flux cleaned = 0.000522593 Jy ! Component: 1550 - total flux cleaned = 0.000522696 Jy ! Component: 1600 - total flux cleaned = 0.000523041 Jy ! Component: 1650 - total flux cleaned = 0.000582121 Jy ! Component: 1700 - total flux cleaned = 0.000596713 Jy ! Component: 1750 - total flux cleaned = 0.000539166 Jy ! Component: 1800 - total flux cleaned = 0.000581932 Jy ! Component: 1850 - total flux cleaned = 0.000567691 Jy ! Component: 1900 - total flux cleaned = 0.000623825 Jy ! Component: 1950 - total flux cleaned = 0.000623778 Jy ! Component: 2000 - total flux cleaned = 0.000623676 Jy ! Component: 2050 - total flux cleaned = 0.000637141 Jy ! Component: 2100 - total flux cleaned = 0.00061037 Jy ! Component: 2150 - total flux cleaned = 0.000677104 Jy ! Component: 2200 - total flux cleaned = 0.000703596 Jy ! Component: 2250 - total flux cleaned = 0.000637995 Jy ! Component: 2300 - total flux cleaned = 0.000703003 Jy ! Component: 2350 - total flux cleaned = 0.000702812 Jy ! Component: 2400 - total flux cleaned = 0.000702793 Jy ! Component: 2450 - total flux cleaned = 0.000702851 Jy ! Component: 2500 - total flux cleaned = 0.000740704 Jy ! Component: 2550 - total flux cleaned = 0.000765764 Jy ! Component: 2600 - total flux cleaned = 0.000765787 Jy ! Component: 2650 - total flux cleaned = 0.000741164 Jy ! Component: 2700 - total flux cleaned = 0.000728921 Jy ! Component: 2750 - total flux cleaned = 0.000765528 Jy ! Component: 2800 - total flux cleaned = 0.0007775 Jy ! Component: 2850 - total flux cleaned = 0.000729874 Jy ! Component: 2900 - total flux cleaned = 0.000765471 Jy ! Component: 2950 - total flux cleaned = 0.000765414 Jy ! Component: 3000 - total flux cleaned = 0.000742109 Jy ! Component: 3050 - total flux cleaned = 0.000753739 Jy ! Component: 3100 - total flux cleaned = 0.000788216 Jy ! Component: 3150 - total flux cleaned = 0.00077673 Jy ! Component: 3200 - total flux cleaned = 0.000788157 Jy ! Component: 3250 - total flux cleaned = 0.000788128 Jy ! Component: 3300 - total flux cleaned = 0.000776896 Jy ! Component: 3350 - total flux cleaned = 0.000799075 Jy ! Component: 3400 - total flux cleaned = 0.000810064 Jy ! Component: 3450 - total flux cleaned = 0.000831941 Jy ! Component: 3500 - total flux cleaned = 0.000788235 Jy ! Component: 3550 - total flux cleaned = 0.000810017 Jy ! Component: 3600 - total flux cleaned = 0.000799182 Jy ! Component: 3650 - total flux cleaned = 0.000831153 Jy ! Component: 3700 - total flux cleaned = 0.000777781 Jy ! Component: 3750 - total flux cleaned = 0.000777771 Jy ! Component: 3800 - total flux cleaned = 0.000798905 Jy ! Component: 3850 - total flux cleaned = 0.000851145 Jy ! Component: 3900 - total flux cleaned = 0.000799145 Jy ! Component: 3950 - total flux cleaned = 0.000850885 Jy ! Component: 4000 - total flux cleaned = 0.000850863 Jy ! Component: 4050 - total flux cleaned = 0.000871407 Jy ! Total flux subtracted in 4096 components = 0.000871375 Jy ! Clean residual min=-0.000599 max=0.000661 Jy/beam ! Clean residual mean=-0.000000 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.091072 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 416 components and 0.091072 Jy ![Exited script file: muppet] wmap "J1901-2112_S_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.981 x 7.868 at -4.33 degrees (North through East) ! Clean map min=-0.0010573 max=0.070593 Jy/beam ! Writing clean map to FITS file: J1901-2112_S_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0705927 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000182634 device "J1901-2112_S_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1901-2112_S_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.776145 0.776145 1.55229 3.10458 6.20916 12.4183 24.8367 49.6733 99.3466 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.07 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.981 x 7.868 at -4.33 degrees (North through East) ! Clean map min=-0.0010573 max=0.070593 Jy/beam quit ! Quitting program ! Log file J1901-2112_S_2014_05_31_pus_uvs.log closed on Mon Nov 28 16:02:41 2016