! Started logfile: J0836+0053_S_2011_06_28_pus_uvs.log on Tue Apr 24 22:37:01 2012 obs J0836+0053_S_2011_06_28_pus_uva.fits ! Reading UV FITS file: J0836+0053_S_2011_06_28_pus_uva.fits ! AN table 1: 90 integrations on 153 of 153 possible baselines. ! AN table 2: 90 integrations on 153 of 153 possible baselines. ! Apparent sampling: 0.261184 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0836+0053 ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 4589 lines of history. ! ! Reading 28772 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 = 512 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0836+0053_S_2011_06_28_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 = 512x512 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 865 telescope corrections were flagged in sub-array 1. ! A total of 923 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 865 telescope corrections were flagged in sub-array 1. ! A total of 923 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 820 telescope corrections were flagged in sub-array 1. ! A total of 778 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 910 telescope corrections were flagged in sub-array 1. ! A total of 722 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.950198Jy sigma=0.012248 ! Fit after self-cal, rms=0.928358Jy sigma=0.012011 ! 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=2.28 mas, bmaj=6.746 mas, bpa=-1.073 degrees ! Estimated noise=728.523 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 = 0.0606088 Jy ! Component: 100 - total flux cleaned = 0.0738255 Jy ! Total flux subtracted in 100 components = 0.0738255 Jy ! Clean residual min=-0.003976 max=0.003727 Jy/beam ! Clean residual mean=-0.000002 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.0738255 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0738255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103820Jy sigma=0.001244 ! Fit after self-cal, rms=0.103705Jy sigma=0.001243 ! 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=2.861 mas, bmaj=7.698 mas, bpa=-1.634 degrees ! Estimated noise=360.767 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 = 0.00356447 Jy ! Component: 100 - total flux cleaned = 0.00455013 Jy ! Component: 150 - total flux cleaned = 0.00469033 Jy ! Component: 200 - total flux cleaned = 0.00486336 Jy ! Total flux subtracted in 200 components = 0.00486336 Jy ! Clean residual min=-0.001935 max=0.001849 Jy/beam ! Clean residual mean=-0.000006 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0786889 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 0.0786889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103595Jy sigma=0.001241 ! Fit after self-cal, rms=0.103612Jy sigma=0.001241 ! 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 1.02 FD 1.10 FT 1.00* HH 1.00* ! HN 1.02 KK 1.00* KP 1.02 MC 1.00* ! MK 0.59 NL 1.02 NY 1.00* OV 0.89 ! PT 1.02 SC 0.91 SH 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.06 FT 1.00* HH 1.00* ! HN 1.12 KK 1.00* KP 0.92 MC 1.00* ! MK 1.02 NL 1.00 NY 1.00* OV 0.96 ! PT 1.03 SC 1.08 SH 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 FT 1.00* HH 1.00* ! HN 1.00 KK 1.00* KP 1.03 MC 1.00* ! MK 0.98 NL 0.88 NY 1.00* OV 1.01 ! PT 1.05 SC 1.00 SH 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.05 FT 1.00* HH 1.00* ! HN 1.04 KK 1.00* KP 1.03 MC 1.00* ! MK 1.03 NL 0.92 NY 1.00* OV 1.00 ! PT 0.96 SC 0.94 SH 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.51 FD 0.96 FT 1.00* HH 1.00* ! HN 0.96 KK 1.00* KP 0.98 MC 1.00* ! MK 1.00 NL 0.97 NY 1.00* OV 0.98 ! PT 0.95 SC 0.97 SH 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.46 FD 0.99 FT 1.00* HH 1.00* ! HN 0.98 KK 1.00* KP 1.07 MC 1.00* ! MK 1.09 NL 1.01 NY 1.00* OV 0.94 ! PT 1.02 SC 0.93 SH 1.00* TS 1.19 ! WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.02 FT 1.00* HH 1.00* ! HN 0.99 KK 1.00* KP 0.98 MC 1.00* ! MK 0.94 NL 0.98 NY 1.00* OV 0.97 ! PT 0.96 SC 0.96 SH 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.96 FT 1.00* HH 1.00* ! HN 1.01 KK 1.00* KP 0.97 MC 1.00* ! MK 1.00 NL 0.96 NY 1.00* OV 1.01 ! PT 0.99 SC 0.98 SH 1.00* TS 1.06 ! WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.103612Jy sigma=0.001241 ! Fit after self-cal, rms=0.102311Jy sigma=0.001235 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.9 mas, bmaj=7.705 mas, bpa=-1.789 degrees ! Estimated noise=360.636 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 = -0.00058961 Jy ! Component: 100 - total flux cleaned = -0.00065713 Jy ! Component: 150 - total flux cleaned = -0.000696097 Jy ! Component: 200 - total flux cleaned = -0.00071325 Jy ! Total flux subtracted in 200 components = -0.00071325 Jy ! Clean residual min=-0.001570 max=0.001563 Jy/beam ! Clean residual mean=-0.000000 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0779756 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 22 components and 0.0779756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102300Jy sigma=0.001235 ! Fit after self-cal, rms=0.102410Jy sigma=0.001234 ! 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=0.102410Jy sigma=0.001234 ! Fit after self-cal, rms=0.102662Jy sigma=0.001233 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.905 mas, bmaj=7.705 mas, bpa=-1.912 degrees ! Estimated noise=359.614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000520625 Jy ! Component: 100 - total flux cleaned = -0.000558796 Jy ! Component: 150 - total flux cleaned = -0.000575733 Jy ! Component: 200 - total flux cleaned = -0.000590603 Jy ! Total flux subtracted in 200 components = -0.000590603 Jy ! Clean residual min=-0.001534 max=0.001527 Jy/beam ! Clean residual mean=0.000001 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.077385 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.077385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102654Jy sigma=0.001233 ! Fit after self-cal, rms=0.102710Jy sigma=0.001233 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 = -0.000194901 Jy ! Component: 100 - total flux cleaned = -0.000209223 Jy ! Component: 150 - total flux cleaned = -0.000235674 Jy ! Component: 200 - total flux cleaned = -0.000247992 Jy ! Total flux subtracted in 200 components = -0.000247992 Jy ! Clean residual min=-0.001506 max=0.001511 Jy/beam ! Clean residual mean=0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.077137 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.077137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102705Jy sigma=0.001233 ! Fit after self-cal, rms=0.102708Jy sigma=0.001233 ! 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=0.102708Jy sigma=0.001233 ! Fit after self-cal, rms=0.103259Jy sigma=0.001233 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.91 mas, bmaj=7.713 mas, bpa=-2.013 degrees ! Estimated noise=359.938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000303355 Jy ! Component: 100 - total flux cleaned = -0.000288256 Jy ! Component: 150 - total flux cleaned = -0.0002879 Jy ! Component: 200 - total flux cleaned = -0.000287543 Jy ! Total flux subtracted in 200 components = -0.000287543 Jy ! Clean residual min=-0.001555 max=0.001483 Jy/beam ! Clean residual mean=0.000001 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0768495 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.0768495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103254Jy sigma=0.001233 ! Fit after self-cal, rms=0.103283Jy sigma=0.001233 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 = -0.000124283 Jy ! Component: 100 - total flux cleaned = -0.00012413 Jy ! Component: 150 - total flux cleaned = -0.000135145 Jy ! Component: 200 - total flux cleaned = -0.000145041 Jy ! Total flux subtracted in 200 components = -0.000145041 Jy ! Clean residual min=-0.001540 max=0.001488 Jy/beam ! Clean residual mean=0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0767044 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.0767044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103280Jy sigma=0.001233 ! Fit after self-cal, rms=0.103277Jy sigma=0.001233 ! 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=0.103277Jy sigma=0.001233 ! Fit after self-cal, rms=0.103503Jy sigma=0.001233 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.505 mas, bmaj=11.17 mas, bpa=0.7236 degrees ! Estimated noise=441.424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000254312 Jy ! Component: 100 - total flux cleaned = 0.000266184 Jy ! Component: 150 - total flux cleaned = 0.00026694 Jy ! Component: 200 - total flux cleaned = 0.000266935 Jy ! Total flux subtracted in 200 components = 0.000266935 Jy ! Clean residual min=-0.001341 max=0.001899 Jy/beam ! Clean residual mean=0.000003 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0769714 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.0769714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103504Jy sigma=0.001233 ! Fit after self-cal, rms=0.103516Jy sigma=0.001233 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 = 1.40087e-05 Jy ! Component: 100 - total flux cleaned = 5.51526e-06 Jy ! Component: 150 - total flux cleaned = -1.80898e-06 Jy ! Component: 200 - total flux cleaned = -8.22103e-06 Jy ! Total flux subtracted in 200 components = -8.22103e-06 Jy ! Clean residual min=-0.001336 max=0.001888 Jy/beam ! Clean residual mean=0.000003 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0769632 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.0769632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103517Jy sigma=0.001233 ! Fit after self-cal, rms=0.103517Jy sigma=0.001233 ! 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=2.915 mas, bmaj=7.718 mas, bpa=-2.081 degrees ! Estimated noise=360.143 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.915 x 7.718 at -2.081 degrees (North through East) ! Clean map min=-0.0013977 max=0.077485 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=2.32 mas, bmaj=6.723 mas, bpa=-1.588 degrees ! Estimated noise=721.756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.060449 Jy ! Component: 100 - total flux cleaned = 0.0736309 Jy ! Component: 150 - total flux cleaned = 0.0759652 Jy ! Component: 200 - total flux cleaned = 0.0758289 Jy ! Total flux subtracted in 200 components = 0.0758289 Jy ! Clean residual min=-0.003430 max=0.003422 Jy/beam ! Clean residual mean=0.000001 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.0758289 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0758289 Jy ! Inverting map and beam ! Estimated beam: bmin=2.915 mas, bmaj=7.718 mas, bpa=-2.081 degrees ! Estimated noise=360.143 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 = 0.000724193 Jy ! Component: 100 - total flux cleaned = 0.000957825 Jy ! Component: 150 - total flux cleaned = 0.00104842 Jy ! Component: 200 - total flux cleaned = 0.00102243 Jy ! Total flux subtracted in 200 components = 0.00102243 Jy ! Clean residual min=-0.001646 max=0.001531 Jy/beam ! Clean residual mean=0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0768514 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.0768514 Jy ! Inverting map uvw 0,2 ! Uniform weighting is not currently selected. ! Amplitude error weighting is not currently selected. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.736 mas, bmaj=7.358 mas, bpa=-1.145 degrees ! Estimated noise=390.976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000130092 Jy ! Component: 100 - total flux cleaned = -0.000158325 Jy ! Component: 150 - total flux cleaned = -0.000183094 Jy ! Component: 200 - total flux cleaned = -0.000183324 Jy ! Total flux subtracted in 200 components = -0.000183324 Jy ! Clean residual min=-0.001891 max=0.001643 Jy/beam ! Clean residual mean=0.000002 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0766681 Jy clean ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.15667e-05 Jy ! Component: 100 - total flux cleaned = 2.05548e-05 Jy ! Component: 150 - total flux cleaned = 1.96049e-05 Jy ! Component: 200 - total flux cleaned = 1.97971e-05 Jy ! Total flux subtracted in 200 components = 1.97971e-05 Jy ! Clean residual min=-0.001858 max=0.001615 Jy/beam ! Clean residual mean=0.000002 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0766879 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.0766878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103520Jy sigma=0.001233 ! Fit after self-cal, rms=0.103507Jy sigma=0.001233 wmodel J0836+0053_S_2011_06_28_pus_map.mod ! Writing 31 model components to file: J0836+0053_S_2011_06_28_pus_map.mod wobs J0836+0053_S_2011_06_28_pus_uvs.fits ! Writing UV FITS file: J0836+0053_S_2011_06_28_pus_uvs.fits wwins J0836+0053_S_2011_06_28_pus_map.win ! wwins: Wrote 1 windows to J0836+0053_S_2011_06_28_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000182125 Jy ! Component: 100 - total flux cleaned = -0.000153277 Jy ! Component: 150 - total flux cleaned = -0.000153778 Jy ! Component: 200 - total flux cleaned = -0.000154171 Jy ! Component: 250 - total flux cleaned = -5.49706e-05 Jy ! Component: 300 - total flux cleaned = 4.10085e-05 Jy ! Component: 350 - total flux cleaned = 6.43047e-05 Jy ! Component: 400 - total flux cleaned = 6.44757e-05 Jy ! Component: 450 - total flux cleaned = 2.13971e-05 Jy ! Component: 500 - total flux cleaned = 2.19268e-05 Jy ! Component: 550 - total flux cleaned = 2.20607e-05 Jy ! Component: 600 - total flux cleaned = 2.22804e-05 Jy ! Component: 650 - total flux cleaned = -1.68905e-05 Jy ! Component: 700 - total flux cleaned = 2.22096e-05 Jy ! Component: 750 - total flux cleaned = 5.99651e-05 Jy ! Component: 800 - total flux cleaned = 4.23496e-06 Jy ! Component: 850 - total flux cleaned = 2.22307e-05 Jy ! Component: 900 - total flux cleaned = 4.13175e-06 Jy ! Component: 950 - total flux cleaned = 3.74855e-06 Jy ! Component: 1000 - total flux cleaned = 3.75898e-05 Jy ! Component: 1050 - total flux cleaned = 3.74915e-05 Jy ! Component: 1100 - total flux cleaned = 8.7527e-05 Jy ! Component: 1150 - total flux cleaned = 0.000185383 Jy ! Component: 1200 - total flux cleaned = 0.000265332 Jy ! Component: 1250 - total flux cleaned = 0.000249526 Jy ! Component: 1300 - total flux cleaned = 0.000342722 Jy ! Component: 1350 - total flux cleaned = 0.000311503 Jy ! Component: 1400 - total flux cleaned = 0.000281511 Jy ! Component: 1450 - total flux cleaned = 0.000266706 Jy ! Component: 1500 - total flux cleaned = 0.000339956 Jy ! Component: 1550 - total flux cleaned = 0.000282077 Jy ! Component: 1600 - total flux cleaned = 0.000267931 Jy ! Component: 1650 - total flux cleaned = 0.000296334 Jy ! Component: 1700 - total flux cleaned = 0.000310199 Jy ! Component: 1750 - total flux cleaned = 0.0003929 Jy ! Component: 1800 - total flux cleaned = 0.000406739 Jy ! Component: 1850 - total flux cleaned = 0.000446912 Jy ! Component: 1900 - total flux cleaned = 0.000500142 Jy ! Component: 1950 - total flux cleaned = 0.000526533 Jy ! Component: 2000 - total flux cleaned = 0.000618068 Jy ! Total flux subtracted in 2048 components = 0.000630963 Jy ! Clean residual min=-0.000805 max=0.000766 Jy/beam ! Clean residual mean=0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0773188 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 170 components and 0.0773188 Jy ![Exited script file: muppet] wmap "J0836+0053_S_2011_06_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.736 x 7.358 at -1.145 degrees (North through East) ! Clean map min=-0.0011137 max=0.07718 Jy/beam ! Writing clean map to FITS file: J0836+0053_S_2011_06_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0771796 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000256634 device "J0836+0053_S_2011_06_28_pus\_map.eps/VPS" ! Attempting to open device: 'J0836+0053_S_2011_06_28_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.997545 0.997545 1.99509 3.99018 7.98036 15.9607 31.9214 63.8428 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.077 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.736 x 7.358 at -1.145 degrees (North through East) ! Clean map min=-0.0011137 max=0.07718 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0836+0053_S_2011_06_28_pus\_map.gif/vgif" ! Attempting to open device: 'J0836+0053_S_2011_06_28_pus_map.gif/vgif' mapplot cln