! Started logfile: J0306+6243_S_2011_08_02_pus_uvs.log on Thu Apr 19 13:12:22 2012 obs J0306+6243_S_2011_08_02_pus_uva.fits ! Reading UV FITS file: J0306+6243_S_2011_08_02_pus_uva.fits ! AN table 1: 297 integrations on 78 of 78 possible baselines. ! AN table 2: 25 integrations on 78 of 78 possible baselines. ! Apparent sampling: 0.128802 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0306+6243 ! ! 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 2651 lines of history. ! ! Reading 12940 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 J0306+6243_S_2011_08_02_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 2773 telescope corrections were flagged in sub-array 1. ! A total of 136 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2773 telescope corrections were flagged in sub-array 1. ! A total of 136 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2773 telescope corrections were flagged in sub-array 1. ! A total of 136 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 2773 telescope corrections were flagged in sub-array 1. ! A total of 136 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.678763Jy sigma=0.008119 ! Fit after self-cal, rms=0.660533Jy sigma=0.007977 ! 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=4.716 mas, bmaj=4.862 mas, bpa=-47.28 degrees ! Estimated noise=867.243 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 = 0.266178 Jy ! Component: 100 - total flux cleaned = 0.330523 Jy ! Total flux subtracted in 100 components = 0.330523 Jy ! Clean residual min=-0.012132 max=0.024667 Jy/beam ! Clean residual mean=0.000403 rms=0.003494 Jy/beam ! Combined flux in latest and established models = 0.330523 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.330523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127709Jy sigma=0.001450 ! Fit after self-cal, rms=0.127725Jy sigma=0.001450 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261567 Jy ! Component: 100 - total flux cleaned = 0.0387559 Jy ! Total flux subtracted in 100 components = 0.0387559 Jy ! Clean residual min=-0.008309 max=0.010021 Jy/beam ! Clean residual mean=0.000317 rms=0.002627 Jy/beam ! Combined flux in latest and established models = 0.369279 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.369279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122321Jy sigma=0.001385 ! Fit after self-cal, rms=0.122334Jy sigma=0.001385 ! 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=5.651 mas, bmaj=6.595 mas, bpa=27 degrees ! Estimated noise=529.339 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 = 0.00541154 Jy ! Component: 100 - total flux cleaned = 0.00689975 Jy ! Component: 150 - total flux cleaned = 0.00707058 Jy ! Component: 200 - total flux cleaned = 0.00714687 Jy ! Total flux subtracted in 200 components = 0.00714687 Jy ! Clean residual min=-0.006444 max=0.010121 Jy/beam ! Clean residual mean=0.000466 rms=0.002351 Jy/beam ! Combined flux in latest and established models = 0.376426 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.376426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122019Jy sigma=0.001383 ! Fit after self-cal, rms=0.122010Jy sigma=0.001383 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 FT 1.00* HH 1.00* ! HN 1.00* KP 0.97 LA 1.00 MK 0.90 ! NL 0.96 OV 0.95 PT 1.02 TS 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 1.12 FT 1.00* HH 1.00* ! HN 1.00* KP 1.00 LA 1.02 MK 0.89 ! NL 0.98 OV 0.97 PT 1.04 TS 1.00* ! WZ 1.00* ! ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.24 FT 1.00* HH 1.00* ! HN 1.00* KP 1.04 LA 0.92 MK 1.01 ! NL 1.07 OV 1.03 PT 1.01 TS 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.24 FT 1.00* HH 1.00* ! HN 1.00* KP 1.10 LA 0.97 MK 1.00 ! NL 1.12 OV 1.06 PT 1.06 TS 1.00* ! WZ 1.00* ! ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.23 FT 1.00* HH 1.00* ! HN 1.00* KP 1.01 LA 0.92 MK 1.01 ! NL 1.08 OV 1.01 PT 1.00 TS 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.25 FT 1.00* HH 1.00* ! HN 1.00* KP 1.05 LA 0.92 MK 0.95 ! NL 1.12 OV 1.03 PT 1.03 TS 1.00* ! WZ 1.00* ! ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.26 FT 1.00* HH 1.00* ! HN 1.00* KP 0.95 LA 0.73 MK 1.11 ! NL 0.97 OV 0.87 PT 0.92 TS 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.25 FT 1.00* HH 1.00* ! HN 1.00* KP 0.95 LA 0.76 MK 1.03 ! NL 0.97 OV 0.89 PT 0.98 TS 1.00* ! WZ 1.00* ! ! ! Fit before self-cal, rms=0.122010Jy sigma=0.001383 ! Fit after self-cal, rms=0.110525Jy sigma=0.001257 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.659 mas, bmaj=6.573 mas, bpa=26.4 degrees ! Estimated noise=532.53 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 = -0.000540466 Jy ! Component: 100 - total flux cleaned = -0.000756409 Jy ! Component: 150 - total flux cleaned = -0.000804887 Jy ! Component: 200 - total flux cleaned = -0.000852198 Jy ! Total flux subtracted in 200 components = -0.000852198 Jy ! Clean residual min=-0.004076 max=0.003908 Jy/beam ! Clean residual mean=0.000085 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.375574 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.375574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110466Jy sigma=0.001256 ! Fit after self-cal, rms=0.110530Jy sigma=0.001255 ! 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=0.110530Jy sigma=0.001255 ! Fit after self-cal, rms=0.110444Jy sigma=0.001241 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.655 mas, bmaj=6.575 mas, bpa=27.2 degrees ! Estimated noise=533.047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000722031 Jy ! Component: 100 - total flux cleaned = 0.00067391 Jy ! Component: 150 - total flux cleaned = 0.000629443 Jy ! Component: 200 - total flux cleaned = 0.000588591 Jy ! Total flux subtracted in 200 components = 0.000588591 Jy ! Clean residual min=-0.002615 max=0.003116 Jy/beam ! Clean residual mean=-0.000004 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.376163 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.376163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110395Jy sigma=0.001241 ! Fit after self-cal, rms=0.110413Jy sigma=0.001241 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 = -0.000141052 Jy ! Component: 100 - total flux cleaned = -0.000179713 Jy ! Component: 150 - total flux cleaned = -0.000249053 Jy ! Component: 200 - total flux cleaned = -0.00028101 Jy ! Total flux subtracted in 200 components = -0.00028101 Jy ! Clean residual min=-0.002640 max=0.003104 Jy/beam ! Clean residual mean=-0.000003 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.375882 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.375882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110384Jy sigma=0.001240 ! Fit after self-cal, rms=0.110381Jy sigma=0.001240 ! 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=0.110381Jy sigma=0.001240 ! Fit after self-cal, rms=0.110385Jy sigma=0.001240 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.648 mas, bmaj=6.564 mas, bpa=27.81 degrees ! Estimated noise=533.377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000776116 Jy ! Component: 100 - total flux cleaned = 0.00073831 Jy ! Component: 150 - total flux cleaned = 0.000704392 Jy ! Component: 200 - total flux cleaned = 0.000670079 Jy ! Total flux subtracted in 200 components = 0.000670079 Jy ! Clean residual min=-0.002482 max=0.003008 Jy/beam ! Clean residual mean=-0.000010 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.376552 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.376552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110354Jy sigma=0.001239 ! Fit after self-cal, rms=0.110353Jy sigma=0.001239 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 = -0.000110538 Jy ! Component: 100 - total flux cleaned = -0.000140795 Jy ! Component: 150 - total flux cleaned = -0.000198403 Jy ! Component: 200 - total flux cleaned = -0.000225146 Jy ! Total flux subtracted in 200 components = -0.000225146 Jy ! Clean residual min=-0.002488 max=0.002992 Jy/beam ! Clean residual mean=-0.000010 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.376327 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.376327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110334Jy sigma=0.001239 ! Fit after self-cal, rms=0.110333Jy sigma=0.001239 ! 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=0.110333Jy sigma=0.001239 ! Fit after self-cal, rms=0.110338Jy sigma=0.001239 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.747 mas, bmaj=11.78 mas, bpa=29.46 degrees ! Estimated noise=589.217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000984827 Jy ! Component: 100 - total flux cleaned = 0.00108202 Jy ! Component: 150 - total flux cleaned = 0.00113255 Jy ! Component: 200 - total flux cleaned = 0.00115497 Jy ! Total flux subtracted in 200 components = 0.00115497 Jy ! Clean residual min=-0.002292 max=0.003484 Jy/beam ! Clean residual mean=-0.000012 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.377482 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.377482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110339Jy sigma=0.001239 ! Fit after self-cal, rms=0.110336Jy sigma=0.001239 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 = 8.17448e-05 Jy ! Component: 100 - total flux cleaned = 9.91012e-05 Jy ! Component: 150 - total flux cleaned = 8.79249e-05 Jy ! Component: 200 - total flux cleaned = 9.82435e-05 Jy ! Total flux subtracted in 200 components = 9.82435e-05 Jy ! Clean residual min=-0.002301 max=0.003492 Jy/beam ! Clean residual mean=-0.000012 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.37758 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 76 components and 0.37758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110338Jy sigma=0.001239 ! Fit after self-cal, rms=0.110336Jy sigma=0.001239 ! 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=5.64 mas, bmaj=6.554 mas, bpa=28.26 degrees ! Estimated noise=533.623 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.64 x 6.554 at 28.26 degrees (North through East) ! Clean map min=-0.0024055 max=0.34856 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=4.74 mas, bmaj=4.873 mas, bpa=-71.03 degrees ! Estimated noise=868.457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.265054 Jy ! Component: 100 - total flux cleaned = 0.330467 Jy ! Component: 150 - total flux cleaned = 0.356538 Jy ! Component: 200 - total flux cleaned = 0.368861 Jy ! Total flux subtracted in 200 components = 0.368861 Jy ! Clean residual min=-0.005086 max=0.005533 Jy/beam ! Clean residual mean=0.000035 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 0.368861 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 0.368861 Jy ! Inverting map and beam ! Estimated beam: bmin=5.64 mas, bmaj=6.554 mas, bpa=28.26 degrees ! Estimated noise=533.623 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 = 0.00651593 Jy ! Component: 100 - total flux cleaned = 0.00790705 Jy ! Component: 150 - total flux cleaned = 0.00807479 Jy ! Component: 200 - total flux cleaned = 0.00820745 Jy ! Total flux subtracted in 200 components = 0.00820745 Jy ! Clean residual min=-0.002587 max=0.003103 Jy/beam ! Clean residual mean=-0.000011 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.377068 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 0.377068 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=5.347 mas, bmaj=6.192 mas, bpa=29.37 degrees ! Estimated noise=574.582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000367635 Jy ! Component: 100 - total flux cleaned = 0.000423687 Jy ! Component: 150 - total flux cleaned = 0.00037661 Jy ! Component: 200 - total flux cleaned = 0.000330224 Jy ! Total flux subtracted in 200 components = 0.000330224 Jy ! Clean residual min=-0.002696 max=0.003348 Jy/beam ! Clean residual mean=-0.000009 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.377399 Jy clean ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.48757e-05 Jy ! Component: 100 - total flux cleaned = -8.59011e-05 Jy ! Component: 150 - total flux cleaned = -8.63118e-05 Jy ! Component: 200 - total flux cleaned = -0.000124551 Jy ! Total flux subtracted in 200 components = -0.000124551 Jy ! Clean residual min=-0.002668 max=0.003300 Jy/beam ! Clean residual mean=-0.000009 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.377274 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.377274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110358Jy sigma=0.001239 ! Fit after self-cal, rms=0.110356Jy sigma=0.001239 wmodel J0306+6243_S_2011_08_02_pus_map.mod ! Writing 38 model components to file: J0306+6243_S_2011_08_02_pus_map.mod wobs J0306+6243_S_2011_08_02_pus_uvs.fits ! Writing UV FITS file: J0306+6243_S_2011_08_02_pus_uvs.fits wwins J0306+6243_S_2011_08_02_pus_map.win ! wwins: Wrote 1 windows to J0306+6243_S_2011_08_02_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 = 0.00101598 Jy ! Component: 100 - total flux cleaned = 0.00140762 Jy ! Component: 150 - total flux cleaned = 0.00182163 Jy ! Component: 200 - total flux cleaned = 0.00212765 Jy ! Component: 250 - total flux cleaned = 0.00237842 Jy ! Component: 300 - total flux cleaned = 0.00257957 Jy ! Component: 350 - total flux cleaned = 0.002813 Jy ! Component: 400 - total flux cleaned = 0.00288896 Jy ! Component: 450 - total flux cleaned = 0.00307282 Jy ! Component: 500 - total flux cleaned = 0.0031076 Jy ! Component: 550 - total flux cleaned = 0.00303791 Jy ! Component: 600 - total flux cleaned = 0.00293644 Jy ! Component: 650 - total flux cleaned = 0.00287005 Jy ! Component: 700 - total flux cleaned = 0.00274152 Jy ! Component: 750 - total flux cleaned = 0.00270986 Jy ! Component: 800 - total flux cleaned = 0.00258627 Jy ! Component: 850 - total flux cleaned = 0.00243516 Jy ! Component: 900 - total flux cleaned = 0.00231695 Jy ! Component: 950 - total flux cleaned = 0.00220121 Jy ! Component: 1000 - total flux cleaned = 0.00211581 Jy ! Component: 1050 - total flux cleaned = 0.00203152 Jy ! Component: 1100 - total flux cleaned = 0.00189479 Jy ! Component: 1150 - total flux cleaned = 0.00186877 Jy ! Component: 1200 - total flux cleaned = 0.00184313 Jy ! Component: 1250 - total flux cleaned = 0.00189538 Jy ! Component: 1300 - total flux cleaned = 0.00192089 Jy ! Component: 1350 - total flux cleaned = 0.0019461 Jy ! Component: 1400 - total flux cleaned = 0.0019462 Jy ! Component: 1450 - total flux cleaned = 0.00197099 Jy ! Component: 1500 - total flux cleaned = 0.00201906 Jy ! Component: 1550 - total flux cleaned = 0.00211451 Jy ! Component: 1600 - total flux cleaned = 0.0021617 Jy ! Component: 1650 - total flux cleaned = 0.00218492 Jy ! Component: 1700 - total flux cleaned = 0.00229976 Jy ! Component: 1750 - total flux cleaned = 0.00227736 Jy ! Component: 1800 - total flux cleaned = 0.00241124 Jy ! Component: 1850 - total flux cleaned = 0.00243332 Jy ! Component: 1900 - total flux cleaned = 0.00243325 Jy ! Component: 1950 - total flux cleaned = 0.0024551 Jy ! Component: 2000 - total flux cleaned = 0.00251879 Jy ! Total flux subtracted in 2048 components = 0.00245551 Jy ! Clean residual min=-0.001410 max=0.001570 Jy/beam ! Clean residual mean=0.000014 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.37973 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 159 components and 0.37973 Jy ![Exited script file: muppet] wmap "J0306+6243_S_2011_08_02_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.347 x 6.192 at 29.37 degrees (North through East) ! Clean map min=-0.0021228 max=0.34621 Jy/beam ! Writing clean map to FITS file: J0306+6243_S_2011_08_02_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.346209 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000425775 device "J0306+6243_S_2011_08_02_pus\_map.eps/VPS" ! Attempting to open device: 'J0306+6243_S_2011_08_02_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.368946 0.368946 0.737893 1.47579 2.95157 5.90314 11.8063 23.6126 47.2251 94.4503 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.346 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.347 x 6.192 at 29.37 degrees (North through East) ! Clean map min=-0.0021228 max=0.34621 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0306+6243_S_2011_08_02_pus\_map.gif/vgif" ! Attempting to open device: 'J0306+6243_S_2011_08_02_pus_map.gif/vgif' mapplot cln