! Started logfile: J0328+3940_S_2010_10_13_pus_uvs.log on Sun Feb 27 23:56:31 2011 obs J0328+3940_S_2010_10_13_pus_uva.fits ! Reading UV FITS file: J0328+3940_S_2010_10_13_pus_uva.fits ! AN table 1: 96 integrations on 105 of 105 possible baselines. ! AN table 2: 94 integrations on 105 of 105 possible baselines. ! Apparent sampling: 0.364862 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0328+3940 ! ! 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 2.23696e+09 8e+06 1 8e+06 ! 02 2 2.26696e+09 8e+06 1 8e+06 ! 03 3 2.35696e+09 8e+06 1 8e+06 ! 04 4 2.37696e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 3545 lines of history. ! ! Reading 29116 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 J0328+3940_S_2010_10_13_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 655 telescope corrections were flagged in sub-array 1. ! A total of 490 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 655 telescope corrections were flagged in sub-array 1. ! A total of 490 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 678 telescope corrections were flagged in sub-array 1. ! A total of 490 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 678 telescope corrections were flagged in sub-array 1. ! A total of 490 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.996662Jy sigma=0.012268 ! Fit after self-cal, rms=0.945884Jy sigma=0.011662 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.368 mas, bmaj=4.114 mas, bpa=-22.69 degrees ! Estimated noise=794.3 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 = 0.0453539 Jy ! Component: 100 - total flux cleaned = 0.0553656 Jy ! Total flux subtracted in 100 components = 0.0553656 Jy ! Clean residual min=-0.004776 max=0.005759 Jy/beam ! Clean residual mean=-0.000043 rms=0.001305 Jy/beam ! Combined flux in latest and established models = 0.0553656 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0553656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109394Jy sigma=0.001254 ! Fit after self-cal, rms=0.108310Jy sigma=0.001241 ! 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=4.245 mas, bmaj=5.805 mas, bpa=-30 degrees ! Estimated noise=343.916 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 = 0.00587098 Jy ! Component: 100 - total flux cleaned = 0.00852195 Jy ! Component: 150 - total flux cleaned = 0.0101237 Jy ! Component: 200 - total flux cleaned = 0.011097 Jy ! Total flux subtracted in 200 components = 0.011097 Jy ! Clean residual min=-0.002735 max=0.005989 Jy/beam ! Clean residual mean=-0.000009 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.0664626 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.0664626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108002Jy sigma=0.001237 ! Fit after self-cal, rms=0.108022Jy sigma=0.001236 ! 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 1.17 FD 1.05 HH 1.00* HN 1.03 ! KB 1.00* KK 1.00* KP 0.76 LA 0.89 ! MK 1.04 NL 1.28 NY 1.00* OV 1.17 ! PT 0.88 SC 0.95 TS 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.05 HH 1.00* HN 0.93 ! KB 1.00* KK 1.00* KP 0.97 LA 1.00 ! MK 0.79 NL 1.10 NY 1.00* OV 1.10 ! PT 0.96 SC 0.88 TS 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.10 HH 1.00* HN 1.01 ! KB 1.00* KK 1.00* KP 0.83 LA 0.92 ! MK 1.00 NL 1.19 NY 1.00* OV 1.15 ! PT 0.87 SC 1.00 TS 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.09 HH 1.00* HN 0.86 ! KB 1.00* KK 1.00* KP 1.07 LA 0.92 ! MK 1.13 NL 1.04 NY 1.00* OV 1.09 ! PT 0.95 SC 0.92 TS 1.00* ! ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 1.15 HH 1.00* HN 0.95 ! KB 1.00* KK 1.00* KP 0.89 LA 0.86 ! MK 1.04 NL 1.14 NY 1.00* OV 1.11 ! PT 0.84 SC 1.17 TS 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 FD 1.04 HH 1.00* HN 0.87 ! KB 1.00* KK 1.00* KP 1.02 LA 0.96 ! MK 1.13 NL 1.04 NY 1.00* OV 1.04 ! PT 1.00 SC 0.95 TS 1.00* ! ! ! Correcting IF 4. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.04 HH 1.00* HN 0.98 ! KB 1.00* KK 1.00* KP 0.96 LA 0.92 ! MK 0.97 NL 1.07 NY 1.00* OV 1.17 ! PT 0.88 SC 1.05 TS 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.95 HH 1.00* HN 0.84 ! KB 1.00* KK 1.00* KP 1.06 LA 0.98 ! MK 1.13 NL 1.02 NY 1.00* OV 0.98 ! PT 0.95 SC 0.98 TS 1.00* ! ! ! Fit before self-cal, rms=0.108022Jy sigma=0.001236 ! Fit after self-cal, rms=0.107395Jy sigma=0.001232 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.222 mas, bmaj=5.869 mas, bpa=-30.67 degrees ! Estimated noise=346.668 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 (10.5, -27.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00464979 Jy ! Component: 100 - total flux cleaned = 0.00730869 Jy ! Component: 150 - total flux cleaned = 0.00911706 Jy ! Component: 200 - total flux cleaned = 0.0104124 Jy ! Total flux subtracted in 200 components = 0.0104124 Jy ! Clean residual min=-0.002258 max=0.003003 Jy/beam ! Clean residual mean=0.000007 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.076875 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 45 components and 0.076875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107206Jy sigma=0.001229 ! Fit after self-cal, rms=0.107293Jy sigma=0.001226 ! Inverting map ! Added new window around map position (8, -12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0034489 Jy ! Component: 100 - total flux cleaned = 0.00557375 Jy ! Component: 150 - total flux cleaned = 0.00713391 Jy ! Component: 200 - total flux cleaned = 0.0083452 Jy ! Total flux subtracted in 200 components = 0.0083452 Jy ! Clean residual min=-0.002059 max=0.002441 Jy/beam ! Clean residual mean=0.000010 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0852202 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 75 components and 0.0852202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107178Jy sigma=0.001224 ! Fit after self-cal, rms=0.107128Jy sigma=0.001224 ! 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=0.107128Jy sigma=0.001224 ! Fit after self-cal, rms=0.107498Jy sigma=0.001223 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.226 mas, bmaj=5.839 mas, bpa=-30.56 degrees ! Estimated noise=347.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220866 Jy ! Component: 100 - total flux cleaned = 0.00364905 Jy ! Component: 150 - total flux cleaned = 0.00457641 Jy ! Component: 200 - total flux cleaned = 0.00514864 Jy ! Total flux subtracted in 200 components = 0.00514864 Jy ! Clean residual min=-0.002037 max=0.002073 Jy/beam ! Clean residual mean=0.000011 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0903689 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 82 components and 0.0903689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107446Jy sigma=0.001222 ! Fit after self-cal, rms=0.107452Jy sigma=0.001222 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 (-6, -20.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021727 Jy ! Component: 100 - total flux cleaned = 0.00265677 Jy ! Component: 150 - total flux cleaned = 0.00290257 Jy ! Component: 200 - total flux cleaned = 0.0030478 Jy ! Total flux subtracted in 200 components = 0.0030478 Jy ! Clean residual min=-0.001966 max=0.001988 Jy/beam ! Clean residual mean=0.000015 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0934167 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 104 components and 0.0934167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107400Jy sigma=0.001221 ! Fit after self-cal, rms=0.107340Jy sigma=0.001221 ! 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=0.107340Jy sigma=0.001221 ! Fit after self-cal, rms=0.107524Jy sigma=0.001221 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.233 mas, bmaj=5.827 mas, bpa=-30.44 degrees ! Estimated noise=347.936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013965 Jy ! Component: 100 - total flux cleaned = 0.00202832 Jy ! Component: 150 - total flux cleaned = 0.00255294 Jy ! Component: 200 - total flux cleaned = 0.00273706 Jy ! Total flux subtracted in 200 components = 0.00273706 Jy ! Clean residual min=-0.002005 max=0.001868 Jy/beam ! Clean residual mean=0.000012 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0961538 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 116 components and 0.0961537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107495Jy sigma=0.001221 ! Fit after self-cal, rms=0.107467Jy sigma=0.001220 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 = 0.000725208 Jy ! Component: 100 - total flux cleaned = 0.00100026 Jy ! Component: 150 - total flux cleaned = 0.00111975 Jy ! Component: 200 - total flux cleaned = 0.0012289 Jy ! Total flux subtracted in 200 components = 0.0012289 Jy ! Clean residual min=-0.001862 max=0.001865 Jy/beam ! Clean residual mean=0.000014 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0973826 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 122 components and 0.0973826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107448Jy sigma=0.001220 ! Fit after self-cal, rms=0.107431Jy sigma=0.001220 ! 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=0.107431Jy sigma=0.001220 ! Fit after self-cal, rms=0.107572Jy sigma=0.001220 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.527 mas, bmaj=9.152 mas, bpa=-7.574 degrees ! Estimated noise=398.308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011663 Jy ! Component: 100 - total flux cleaned = 0.00195289 Jy ! Component: 150 - total flux cleaned = 0.00239379 Jy ! Component: 200 - total flux cleaned = 0.00246946 Jy ! Total flux subtracted in 200 components = 0.00246946 Jy ! Clean residual min=-0.002188 max=0.002121 Jy/beam ! Clean residual mean=0.000025 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.0998521 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 151 components and 0.0998521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107565Jy sigma=0.001220 ! Fit after self-cal, rms=0.107558Jy sigma=0.001220 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 = 0.000456055 Jy ! Component: 100 - total flux cleaned = 0.000578808 Jy ! Component: 150 - total flux cleaned = 0.000596631 Jy ! Component: 200 - total flux cleaned = 0.000597148 Jy ! Total flux subtracted in 200 components = 0.000597148 Jy ! Clean residual min=-0.002174 max=0.002125 Jy/beam ! Clean residual mean=0.000025 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.100449 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 163 components and 0.100449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107554Jy sigma=0.001220 ! Fit after self-cal, rms=0.107552Jy sigma=0.001220 ! 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=4.237 mas, bmaj=5.824 mas, bpa=-30.39 degrees ! Estimated noise=348.513 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.237 x 5.824 at -30.39 degrees (North through East) ! Clean map min=-0.0020343 max=0.05968 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=3.36 mas, bmaj=4.11 mas, bpa=-23.64 degrees ! Estimated noise=808.722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0470056 Jy ! Component: 100 - total flux cleaned = 0.0591642 Jy ! Component: 150 - total flux cleaned = 0.0666693 Jy ! Component: 200 - total flux cleaned = 0.0723601 Jy ! Total flux subtracted in 200 components = 0.0723601 Jy ! Clean residual min=-0.004152 max=0.003687 Jy/beam ! Clean residual mean=-0.000033 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.0723601 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0723601 Jy ! Inverting map and beam ! Estimated beam: bmin=4.237 mas, bmaj=5.824 mas, bpa=-30.39 degrees ! Estimated noise=348.513 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 = 0.00599039 Jy ! Component: 100 - total flux cleaned = 0.0102926 Jy ! Component: 150 - total flux cleaned = 0.0137532 Jy ! Component: 200 - total flux cleaned = 0.0163696 Jy ! Total flux subtracted in 200 components = 0.0163696 Jy ! Clean residual min=-0.002263 max=0.002149 Jy/beam ! Clean residual mean=-0.000001 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.0887297 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 52 components and 0.0887297 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=8.527 mas, bmaj=9.152 mas, bpa=-7.574 degrees ! Estimated noise=398.308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035171 Jy ! Component: 100 - total flux cleaned = 0.00593428 Jy ! Component: 150 - total flux cleaned = 0.00775126 Jy ! Component: 200 - total flux cleaned = 0.00900034 Jy ! Total flux subtracted in 200 components = 0.00900034 Jy ! Clean residual min=-0.002409 max=0.002147 Jy/beam ! Clean residual mean=0.000017 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.09773 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 = 0.00064272 Jy ! Component: 100 - total flux cleaned = 0.00106976 Jy ! Component: 150 - total flux cleaned = 0.00140517 Jy ! Component: 200 - total flux cleaned = 0.00169685 Jy ! Total flux subtracted in 200 components = 0.00169685 Jy ! Clean residual min=-0.002277 max=0.002094 Jy/beam ! Clean residual mean=0.000023 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.0994268 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 139 components and 0.0994269 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.237 mas, bmaj=5.824 mas, bpa=-30.39 degrees ! Estimated noise=348.513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.94663e-05 Jy ! Component: 100 - total flux cleaned = 5.35551e-05 Jy ! Component: 150 - total flux cleaned = 0.000229411 Jy ! Component: 200 - total flux cleaned = 0.000389858 Jy ! Total flux subtracted in 200 components = 0.000389858 Jy ! Clean residual min=-0.001830 max=0.001795 Jy/beam ! Clean residual mean=0.000011 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0998167 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 161 components and 0.0998167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107570Jy sigma=0.001220 ! Fit after self-cal, rms=0.107568Jy sigma=0.001220 wmodel J0328+3940_S_2010_10_13_pus_map.mod ! Writing 161 model components to file: J0328+3940_S_2010_10_13_pus_map.mod wobs J0328+3940_S_2010_10_13_pus_uvs.fits ! Writing UV FITS file: J0328+3940_S_2010_10_13_pus_uvs.fits wwins J0328+3940_S_2010_10_13_pus_map.win ! wwins: Wrote 4 windows to J0328+3940_S_2010_10_13_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 = 3.20261e-05 Jy ! Component: 100 - total flux cleaned = 6.13017e-05 Jy ! Component: 150 - total flux cleaned = 0.000118197 Jy ! Component: 200 - total flux cleaned = 0.00014515 Jy ! Component: 250 - total flux cleaned = 0.000245595 Jy ! Component: 300 - total flux cleaned = 0.000294142 Jy ! Component: 350 - total flux cleaned = 0.000432975 Jy ! Component: 400 - total flux cleaned = 0.000544283 Jy ! Component: 450 - total flux cleaned = 0.000674064 Jy ! Component: 500 - total flux cleaned = 0.000821274 Jy ! Component: 550 - total flux cleaned = 0.00096503 Jy ! Component: 600 - total flux cleaned = 0.00106502 Jy ! Component: 650 - total flux cleaned = 0.00110417 Jy ! Component: 700 - total flux cleaned = 0.00108524 Jy ! Component: 750 - total flux cleaned = 0.00116055 Jy ! Component: 800 - total flux cleaned = 0.00116027 Jy ! Component: 850 - total flux cleaned = 0.00119688 Jy ! Component: 900 - total flux cleaned = 0.00125036 Jy ! Component: 950 - total flux cleaned = 0.0012328 Jy ! Component: 1000 - total flux cleaned = 0.0012677 Jy ! Component: 1050 - total flux cleaned = 0.0013191 Jy ! Component: 1100 - total flux cleaned = 0.00135287 Jy ! Component: 1150 - total flux cleaned = 0.0014026 Jy ! Component: 1200 - total flux cleaned = 0.00145164 Jy ! Component: 1250 - total flux cleaned = 0.00148391 Jy ! Component: 1300 - total flux cleaned = 0.00151561 Jy ! Component: 1350 - total flux cleaned = 0.00154666 Jy ! Component: 1400 - total flux cleaned = 0.00154668 Jy ! Component: 1450 - total flux cleaned = 0.00156225 Jy ! Component: 1500 - total flux cleaned = 0.00162256 Jy ! Component: 1550 - total flux cleaned = 0.00162264 Jy ! Component: 1600 - total flux cleaned = 0.00169611 Jy ! Component: 1650 - total flux cleaned = 0.00169576 Jy ! Component: 1700 - total flux cleaned = 0.00170991 Jy ! Component: 1750 - total flux cleaned = 0.00170985 Jy ! Component: 1800 - total flux cleaned = 0.00171 Jy ! Component: 1850 - total flux cleaned = 0.0017241 Jy ! Component: 1900 - total flux cleaned = 0.00173788 Jy ! Component: 1950 - total flux cleaned = 0.00169709 Jy ! Component: 2000 - total flux cleaned = 0.00177801 Jy ! Total flux subtracted in 2048 components = 0.00172441 Jy ! Clean residual min=-0.000787 max=0.000905 Jy/beam ! Clean residual mean=0.000010 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.101541 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 289 components and 0.101541 Jy ![Exited script file: muppet] wmap "J0328+3940_S_2010_10_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.237 x 5.824 at -30.39 degrees (North through East) ! Clean map min=-0.001945 max=0.059758 Jy/beam ! Writing clean map to FITS file: J0328+3940_S_2010_10_13_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0597582 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000273312 device "J0328+3940_S_2010_10_13_pus\_map.eps/VPS" ! Attempting to open device: 'J0328+3940_S_2010_10_13_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.37209 1.37209 2.74418 5.48837 10.9767 21.9535 43.9069 87.8139 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.059 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.237 x 5.824 at -30.39 degrees (North through East) ! Clean map min=-0.001945 max=0.059758 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0328+3940_S_2010_10_13_pus\_map.gif/vgif" ! Attempting to open device: 'J0328+3940_S_2010_10_13_pus_map.gif/vgif' mapplot cln