! Started logfile: J0306+6243_X_2011_08_02_pus_uvs.log on Wed Apr 18 21:50:06 2012 obs J0306+6243_X_2011_08_02_pus_uva.fits ! Reading UV FITS file: J0306+6243_X_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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 3146 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0306+6243_X_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 0.200x0.200 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=0.731389Jy sigma=0.008426 ! Fit after self-cal, rms=0.707633Jy sigma=0.008225 ! 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=1.172 mas, bmaj=1.23 mas, bpa=-19.38 degrees ! Estimated noise=842.667 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 = 0.219385 Jy ! Component: 100 - total flux cleaned = 0.277673 Jy ! Total flux subtracted in 100 components = 0.277673 Jy ! Clean residual min=-0.011702 max=0.023434 Jy/beam ! Clean residual mean=0.000126 rms=0.003021 Jy/beam ! Combined flux in latest and established models = 0.277673 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.277673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132706Jy sigma=0.001432 ! Fit after self-cal, rms=0.132681Jy sigma=0.001432 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0257157 Jy ! Component: 100 - total flux cleaned = 0.0391927 Jy ! Total flux subtracted in 100 components = 0.0391927 Jy ! Clean residual min=-0.010116 max=0.011733 Jy/beam ! Clean residual mean=0.000122 rms=0.002266 Jy/beam ! Combined flux in latest and established models = 0.316865 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.316865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124770Jy sigma=0.001354 ! Fit after self-cal, rms=0.124726Jy sigma=0.001353 ! 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=1.399 mas, bmaj=1.644 mas, bpa=29.7 degrees ! Estimated noise=554.084 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 (-1, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175436 Jy ! Component: 100 - total flux cleaned = 0.0275287 Jy ! Component: 150 - total flux cleaned = 0.0340894 Jy ! Component: 200 - total flux cleaned = 0.0387935 Jy ! Total flux subtracted in 200 components = 0.0387935 Jy ! Clean residual min=-0.010619 max=0.006738 Jy/beam ! Clean residual mean=0.000136 rms=0.002222 Jy/beam ! Combined flux in latest and established models = 0.355659 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 66 components and 0.355659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121768Jy sigma=0.001325 ! Fit after self-cal, rms=0.121557Jy sigma=0.001323 ! 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 0.99 FD 0.90 FT 1.00* HH 1.00* ! HN 1.00* KP 0.89 LA 1.01 MK 0.97 ! NL 0.96 OV 1.03 PT 1.04 TS 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.92 FT 1.00* HH 1.00* ! HN 1.00* KP 0.89 LA 1.00 MK 0.96 ! NL 0.96 OV 1.04 PT 1.03 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 1.03 FD 0.90 FT 1.00* HH 1.00* ! HN 1.00* KP 0.89 LA 1.04 MK 1.03 ! NL 1.08 OV 1.04 PT 1.11 TS 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.93 FT 1.00* HH 1.00* ! HN 1.00* KP 0.88 LA 1.02 MK 0.99 ! NL 1.14 OV 1.08 PT 1.13 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 1.01 FD 0.90 FT 1.00* HH 1.00* ! HN 1.00* KP 0.79 LA 0.98 MK 0.99 ! NL 1.03 OV 1.06 PT 1.02 TS 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.89 FT 1.00* HH 1.00* ! HN 1.00* KP 0.81 LA 0.99 MK 0.97 ! NL 1.07 OV 1.04 PT 1.05 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 1.06 FD 0.99 FT 1.00* HH 1.00* ! HN 1.00* KP 0.85 LA 1.10 MK 1.02 ! NL 1.04 OV 1.09 PT 1.14 TS 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.01 FT 1.00* HH 1.00* ! HN 1.00* KP 0.87 LA 1.08 MK 1.04 ! NL 1.02 OV 1.08 PT 1.16 TS 1.00* ! WZ 1.00* ! ! ! Fit before self-cal, rms=0.121557Jy sigma=0.001323 ! Fit after self-cal, rms=0.112661Jy sigma=0.001260 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.403 mas, bmaj=1.634 mas, bpa=28.38 degrees ! Estimated noise=554.291 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 = 4.19112e-05 Jy ! Component: 100 - total flux cleaned = -4.30288e-05 Jy ! Component: 150 - total flux cleaned = 1.66986e-05 Jy ! Component: 200 - total flux cleaned = -2.64683e-05 Jy ! Total flux subtracted in 200 components = -2.64683e-05 Jy ! Clean residual min=-0.002978 max=0.003321 Jy/beam ! Clean residual mean=0.000050 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.355632 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 77 components and 0.355632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112561Jy sigma=0.001258 ! Fit after self-cal, rms=0.112540Jy sigma=0.001257 ! 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=0.112540Jy sigma=0.001257 ! Fit after self-cal, rms=0.113002Jy sigma=0.001248 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.403 mas, bmaj=1.639 mas, bpa=28.45 degrees ! Estimated noise=554.797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011182 Jy ! Component: 100 - total flux cleaned = 0.00136877 Jy ! Component: 150 - total flux cleaned = 0.00152409 Jy ! Component: 200 - total flux cleaned = 0.00168921 Jy ! Total flux subtracted in 200 components = 0.00168921 Jy ! Clean residual min=-0.002489 max=0.002461 Jy/beam ! Clean residual mean=0.000016 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.357321 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.357321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112961Jy sigma=0.001248 ! Fit after self-cal, rms=0.112989Jy sigma=0.001248 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 = 0.000292861 Jy ! Component: 100 - total flux cleaned = 0.000613636 Jy ! Component: 150 - total flux cleaned = 0.000692294 Jy ! Component: 200 - total flux cleaned = 0.000738816 Jy ! Total flux subtracted in 200 components = 0.000738816 Jy ! Clean residual min=-0.002431 max=0.002454 Jy/beam ! Clean residual mean=0.000014 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.35806 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 96 components and 0.35806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112973Jy sigma=0.001248 ! Fit after self-cal, rms=0.112971Jy sigma=0.001248 ! 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=0.112971Jy sigma=0.001248 ! Fit after self-cal, rms=0.113029Jy sigma=0.001247 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.404 mas, bmaj=1.639 mas, bpa=28.51 degrees ! Estimated noise=555.019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000659912 Jy ! Component: 100 - total flux cleaned = 0.000793762 Jy ! Component: 150 - total flux cleaned = 0.000900477 Jy ! Component: 200 - total flux cleaned = 0.000937549 Jy ! Total flux subtracted in 200 components = 0.000937549 Jy ! Clean residual min=-0.002425 max=0.002382 Jy/beam ! Clean residual mean=0.000012 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.358998 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.358998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113018Jy sigma=0.001247 ! Fit after self-cal, rms=0.113021Jy sigma=0.001247 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 = 0.000140165 Jy ! Component: 100 - total flux cleaned = 0.000273898 Jy ! Component: 150 - total flux cleaned = 0.00030615 Jy ! Component: 200 - total flux cleaned = 0.000305614 Jy ! Total flux subtracted in 200 components = 0.000305614 Jy ! Clean residual min=-0.002401 max=0.002366 Jy/beam ! Clean residual mean=0.000011 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.359303 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 105 components and 0.359303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113015Jy sigma=0.001247 ! Fit after self-cal, rms=0.113015Jy sigma=0.001247 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.113015Jy sigma=0.001247 ! Fit after self-cal, rms=0.113081Jy sigma=0.001247 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.65 mas, bmaj=3.204 mas, bpa=29.2 degrees ! Estimated noise=652.734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000475654 Jy ! Component: 100 - total flux cleaned = 0.000490869 Jy ! Component: 150 - total flux cleaned = 0.000519204 Jy ! Component: 200 - total flux cleaned = 0.000556435 Jy ! Total flux subtracted in 200 components = 0.000556435 Jy ! Clean residual min=-0.002490 max=0.002349 Jy/beam ! Clean residual mean=0.000021 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.35986 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 115 components and 0.35986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113079Jy sigma=0.001247 ! Fit after self-cal, rms=0.113079Jy sigma=0.001247 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 = 0.000111381 Jy ! Component: 100 - total flux cleaned = 0.000123444 Jy ! Component: 150 - total flux cleaned = 0.000134229 Jy ! Component: 200 - total flux cleaned = 0.000143961 Jy ! Total flux subtracted in 200 components = 0.000143961 Jy ! Clean residual min=-0.002484 max=0.002371 Jy/beam ! Clean residual mean=0.000019 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.360004 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 117 components and 0.360004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113078Jy sigma=0.001247 ! Fit after self-cal, rms=0.113078Jy sigma=0.001247 ! 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=1.404 mas, bmaj=1.638 mas, bpa=28.59 degrees ! Estimated noise=555.204 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.404 x 1.638 at 28.59 degrees (North through East) ! Clean map min=-0.0022936 max=0.28626 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=1.173 mas, bmaj=1.233 mas, bpa=-20.16 degrees ! Estimated noise=848.281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.219176 Jy ! Component: 100 - total flux cleaned = 0.27821 Jy ! Component: 150 - total flux cleaned = 0.304362 Jy ! Component: 200 - total flux cleaned = 0.320008 Jy ! Total flux subtracted in 200 components = 0.320008 Jy ! Clean residual min=-0.004595 max=0.008419 Jy/beam ! Clean residual mean=0.000034 rms=0.001375 Jy/beam ! Combined flux in latest and established models = 0.320008 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.320008 Jy ! Inverting map and beam ! Estimated beam: bmin=1.404 mas, bmaj=1.638 mas, bpa=28.59 degrees ! Estimated noise=555.204 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 = 0.0143949 Jy ! Component: 100 - total flux cleaned = 0.0225871 Jy ! Component: 150 - total flux cleaned = 0.0276972 Jy ! Component: 200 - total flux cleaned = 0.0311941 Jy ! Total flux subtracted in 200 components = 0.0311941 Jy ! Clean residual min=-0.002341 max=0.002502 Jy/beam ! Clean residual mean=0.000043 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.351203 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 81 components and 0.351202 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=1.428 mas, bmaj=1.654 mas, bpa=29.37 degrees ! Estimated noise=582.713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262676 Jy ! Component: 100 - total flux cleaned = 0.00451185 Jy ! Component: 150 - total flux cleaned = 0.0053855 Jy ! Component: 200 - total flux cleaned = 0.00600404 Jy ! Total flux subtracted in 200 components = 0.00600404 Jy ! Clean residual min=-0.002320 max=0.002474 Jy/beam ! Clean residual mean=0.000021 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.357207 Jy clean ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000437355 Jy ! Component: 100 - total flux cleaned = 0.000807154 Jy ! Component: 150 - total flux cleaned = 0.00106723 Jy ! Component: 200 - total flux cleaned = 0.00127282 Jy ! Total flux subtracted in 200 components = 0.00127282 Jy ! Clean residual min=-0.002314 max=0.002433 Jy/beam ! Clean residual mean=0.000016 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.358479 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 115 components and 0.358479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113086Jy sigma=0.001247 ! Fit after self-cal, rms=0.113081Jy sigma=0.001247 wmodel J0306+6243_X_2011_08_02_pus_map.mod ! Writing 115 model components to file: J0306+6243_X_2011_08_02_pus_map.mod wobs J0306+6243_X_2011_08_02_pus_uvs.fits ! Writing UV FITS file: J0306+6243_X_2011_08_02_pus_uvs.fits wwins J0306+6243_X_2011_08_02_pus_map.win ! wwins: Wrote 2 windows to J0306+6243_X_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 = 0.00035258 Jy ! Component: 100 - total flux cleaned = 0.000741785 Jy ! Component: 150 - total flux cleaned = 0.000848857 Jy ! Component: 200 - total flux cleaned = 0.00108608 Jy ! Component: 250 - total flux cleaned = 0.00131481 Jy ! Component: 300 - total flux cleaned = 0.00153508 Jy ! Component: 350 - total flux cleaned = 0.00168814 Jy ! Component: 400 - total flux cleaned = 0.00198592 Jy ! Component: 450 - total flux cleaned = 0.00215915 Jy ! Component: 500 - total flux cleaned = 0.00241374 Jy ! Component: 550 - total flux cleaned = 0.00260803 Jy ! Component: 600 - total flux cleaned = 0.00279814 Jy ! Component: 650 - total flux cleaned = 0.00295814 Jy ! Component: 700 - total flux cleaned = 0.00308925 Jy ! Component: 750 - total flux cleaned = 0.00321801 Jy ! Component: 800 - total flux cleaned = 0.003319 Jy ! Component: 850 - total flux cleaned = 0.00336881 Jy ! Component: 900 - total flux cleaned = 0.00354023 Jy ! Component: 950 - total flux cleaned = 0.00366049 Jy ! Component: 1000 - total flux cleaned = 0.00375518 Jy ! Component: 1050 - total flux cleaned = 0.00384857 Jy ! Component: 1100 - total flux cleaned = 0.00389448 Jy ! Component: 1150 - total flux cleaned = 0.00400796 Jy ! Component: 1200 - total flux cleaned = 0.00398527 Jy ! Component: 1250 - total flux cleaned = 0.00402948 Jy ! Component: 1300 - total flux cleaned = 0.00411652 Jy ! Component: 1350 - total flux cleaned = 0.0041596 Jy ! Component: 1400 - total flux cleaned = 0.00424448 Jy ! Component: 1450 - total flux cleaned = 0.00422363 Jy ! Component: 1500 - total flux cleaned = 0.0042653 Jy ! Component: 1550 - total flux cleaned = 0.00434774 Jy ! Component: 1600 - total flux cleaned = 0.00440846 Jy ! Component: 1650 - total flux cleaned = 0.00448861 Jy ! Component: 1700 - total flux cleaned = 0.00452816 Jy ! Component: 1750 - total flux cleaned = 0.00462653 Jy ! Component: 1800 - total flux cleaned = 0.00468481 Jy ! Component: 1850 - total flux cleaned = 0.00472313 Jy ! Component: 1900 - total flux cleaned = 0.00479953 Jy ! Component: 1950 - total flux cleaned = 0.00483741 Jy ! Component: 2000 - total flux cleaned = 0.0049124 Jy ! Total flux subtracted in 2048 components = 0.00493094 Jy ! Clean residual min=-0.001089 max=0.000982 Jy/beam ! Clean residual mean=0.000009 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.36341 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 255 components and 0.36341 Jy ![Exited script file: muppet] wmap "J0306+6243_X_2011_08_02_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.428 x 1.654 at 29.37 degrees (North through East) ! Clean map min=-0.001754 max=0.28783 Jy/beam ! Writing clean map to FITS file: J0306+6243_X_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 0.287826 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000370791 device "J0306+6243_X_2011_08_02_pus\_map.eps/VPS" ! Attempting to open device: 'J0306+6243_X_2011_08_02_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.386474 0.386474 0.772949 1.5459 3.09179 6.18359 12.3672 24.7344 49.4687 98.9374 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.287 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.428 x 1.654 at 29.37 degrees (North through East) ! Clean map min=-0.001754 max=0.28783 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0306+6243_X_2011_08_02_pus\_map.gif/vgif" ! Attempting to open device: 'J0306+6243_X_2011_08_02_pus_map.gif/vgif' mapplot cln