! Started logfile: 0809+483_S_2010_10_13_pus_uvs.log on Mon Feb 28 18:30:31 2011 obs 0809+483_S_2010_10_13_pus_uva.fits ! Reading UV FITS file: 0809+483_S_2010_10_13_pus_uva.fits ! AN table 1: 194 integrations on 105 of 105 possible baselines. ! Apparent sampling: 0.209082 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: 0809+483 ! ! 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 17036 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet 0809+483_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 = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 1652 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1652 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1652 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1843 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.993223Jy sigma=0.013804 ! Fit after self-cal, rms=0.945047Jy sigma=0.012941 ! 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=1.622 mas, bmaj=4.513 mas, bpa=-8.196 degrees ! Estimated noise=765.191 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 = 0.0373793 Jy ! Component: 100 - total flux cleaned = 0.0475706 Jy ! Total flux subtracted in 100 components = 0.0475706 Jy ! Clean residual min=-0.004493 max=0.006081 Jy/beam ! Clean residual mean=0.001042 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.0475706 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0475706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127373Jy sigma=0.001998 ! Fit after self-cal, rms=0.126241Jy sigma=0.001987 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00837474 Jy ! Component: 100 - total flux cleaned = 0.0132057 Jy ! Total flux subtracted in 100 components = 0.0132057 Jy ! Clean residual min=-0.004255 max=0.005606 Jy/beam ! Clean residual mean=0.001022 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.0607763 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.0607763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124453Jy sigma=0.001952 ! Fit after self-cal, rms=0.124225Jy sigma=0.001951 ! 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=2.127 mas, bmaj=5.765 mas, bpa=-6.214 degrees ! Estimated noise=413.477 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 = 0.0208847 Jy ! Component: 100 - total flux cleaned = 0.0322673 Jy ! Component: 150 - total flux cleaned = 0.0385226 Jy ! Component: 200 - total flux cleaned = 0.0419613 Jy ! Total flux subtracted in 200 components = 0.0419613 Jy ! Clean residual min=-0.004258 max=0.018303 Jy/beam ! Clean residual mean=0.007098 rms=0.003945 Jy/beam ! Combined flux in latest and established models = 0.102738 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.102738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122484Jy sigma=0.001879 ! Fit after self-cal, rms=0.121803Jy sigma=0.001874 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.86 FD 1.39 HH 1.00* HN 1.72 ! KB 0.49 KK 1.00* KP 1.10 LA 1.09 ! MK 1.41 NL 1.76 NY 1.00* OV 1.16 ! PT 0.94 SC 1.47 TS 0.33 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 2.03 FD 1.36 HH 1.00* HN 1.73 ! KB 0.51 KK 1.00* KP 1.33 LA 0.90 ! MK 2.22 NL 1.98 NY 1.00* OV 1.46 ! PT 0.78 SC 1.90 TS 0.35 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 2.07 FD 1.43 HH 1.00* HN 1.92 ! KB 0.46 KK 1.00* KP 1.31 LA 0.88 ! MK 1.95 NL 2.09 NY 1.00* OV 1.22 ! PT 0.87 SC 1.63 TS 0.34 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.46 FD 1.19 HH 1.00* HN 1.47 ! KB 0.36 KK 1.00* KP 1.34 LA 1.01 ! MK 1.55 NL 1.44 NY 1.00* OV 1.28 ! PT 0.94 SC 1.38 TS 0.52 ! ! ! Fit before self-cal, rms=0.121803Jy sigma=0.001874 ! Fit after self-cal, rms=0.216477Jy sigma=0.001343 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.649 mas, bmaj=7.1 mas, bpa=-3.114 degrees ! Estimated noise=395.158 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 = 0.0105591 Jy ! Component: 100 - total flux cleaned = 0.0100368 Jy ! Component: 150 - total flux cleaned = 0.00973459 Jy ! Component: 200 - total flux cleaned = 0.00946278 Jy ! Total flux subtracted in 200 components = 0.00946278 Jy ! Clean residual min=-0.007073 max=0.005258 Jy/beam ! Clean residual mean=-0.000321 rms=0.001935 Jy/beam ! Combined flux in latest and established models = 0.1122 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.1122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214946Jy sigma=0.001325 ! Fit after self-cal, rms=0.219014Jy sigma=0.001314 ! 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=0.219014Jy sigma=0.001314 ! Fit after self-cal, rms=0.206483Jy sigma=0.001290 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.607 mas, bmaj=6.876 mas, bpa=-3.431 degrees ! Estimated noise=379.482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000719138 Jy ! Component: 100 - total flux cleaned = 0.000577184 Jy ! Component: 150 - total flux cleaned = 0.000484537 Jy ! Component: 200 - total flux cleaned = 0.000427196 Jy ! Total flux subtracted in 200 components = 0.000427196 Jy ! Clean residual min=-0.004309 max=0.004677 Jy/beam ! Clean residual mean=-0.000019 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.112628 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.112628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.206433Jy sigma=0.001289 ! Fit after self-cal, rms=0.207110Jy sigma=0.001286 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 = -0.000274866 Jy ! Component: 100 - total flux cleaned = -0.000461046 Jy ! Component: 150 - total flux cleaned = -0.000623827 Jy ! Component: 200 - total flux cleaned = -0.000797347 Jy ! Total flux subtracted in 200 components = -0.000797347 Jy ! Clean residual min=-0.004170 max=0.004779 Jy/beam ! Clean residual mean=0.000045 rms=0.001272 Jy/beam ! Combined flux in latest and established models = 0.11183 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.11183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207073Jy sigma=0.001286 ! Fit after self-cal, rms=0.206912Jy sigma=0.001286 ! 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=0.206912Jy sigma=0.001286 ! Fit after self-cal, rms=0.210397Jy sigma=0.001284 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.582 mas, bmaj=6.831 mas, bpa=-3.372 degrees ! Estimated noise=369.551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000829556 Jy ! Component: 100 - total flux cleaned = 0.00076766 Jy ! Component: 150 - total flux cleaned = 0.000709844 Jy ! Component: 200 - total flux cleaned = 0.000658444 Jy ! Total flux subtracted in 200 components = 0.000658444 Jy ! Clean residual min=-0.004123 max=0.004345 Jy/beam ! Clean residual mean=-0.000047 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.112489 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.112489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210357Jy sigma=0.001284 ! Fit after self-cal, rms=0.210670Jy sigma=0.001283 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 = -0.000323632 Jy ! Component: 100 - total flux cleaned = -0.000429958 Jy ! Component: 150 - total flux cleaned = -0.000455871 Jy ! Component: 200 - total flux cleaned = -0.000501698 Jy ! Total flux subtracted in 200 components = -0.000501698 Jy ! Clean residual min=-0.004089 max=0.004358 Jy/beam ! Clean residual mean=-0.000013 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.111987 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.111987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210652Jy sigma=0.001283 ! Fit after self-cal, rms=0.210584Jy sigma=0.001283 ! 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=0.210584Jy sigma=0.001283 ! Fit after self-cal, rms=0.214529Jy sigma=0.001282 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=12.47 mas, bmaj=15.79 mas, bpa=79.82 degrees ! Estimated noise=595.137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000675457 Jy ! Component: 100 - total flux cleaned = 0.000770754 Jy ! Component: 150 - total flux cleaned = 0.000771744 Jy ! Component: 200 - total flux cleaned = 0.000772854 Jy ! Total flux subtracted in 200 components = 0.000772854 Jy ! Clean residual min=-0.008957 max=0.007524 Jy/beam ! Clean residual mean=-0.000150 rms=0.002721 Jy/beam ! Combined flux in latest and established models = 0.11276 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 43 components and 0.11276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214533Jy sigma=0.001282 ! Fit after self-cal, rms=0.214883Jy sigma=0.001282 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 = -9.26598e-05 Jy ! Component: 100 - total flux cleaned = -9.18885e-05 Jy ! Component: 150 - total flux cleaned = -9.11821e-05 Jy ! Component: 200 - total flux cleaned = -8.94573e-05 Jy ! Total flux subtracted in 200 components = -8.94573e-05 Jy ! Clean residual min=-0.009075 max=0.007495 Jy/beam ! Clean residual mean=-0.000132 rms=0.002738 Jy/beam ! Combined flux in latest and established models = 0.11267 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 47 components and 0.11267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214889Jy sigma=0.001282 ! Fit after self-cal, rms=0.214868Jy sigma=0.001282 ! 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=1.562 mas, bmaj=6.794 mas, bpa=-3.271 degrees ! Estimated noise=362.088 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.562 x 6.794 at -3.271 degrees (North through East) ! Clean map min=-0.0040531 max=0.058743 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=1.267 mas, bmaj=5.609 mas, bpa=-4.761 degrees ! Estimated noise=606.472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0317689 Jy ! Component: 100 - total flux cleaned = 0.0506186 Jy ! Component: 150 - total flux cleaned = 0.0639393 Jy ! Component: 200 - total flux cleaned = 0.0734951 Jy ! Total flux subtracted in 200 components = 0.0734951 Jy ! Clean residual min=-0.003695 max=0.005368 Jy/beam ! Clean residual mean=0.000314 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.0734951 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0734951 Jy ! Inverting map and beam ! Estimated beam: bmin=1.562 mas, bmaj=6.794 mas, bpa=-3.271 degrees ! Estimated noise=362.088 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 = 0.016352 Jy ! Component: 100 - total flux cleaned = 0.0254671 Jy ! Component: 150 - total flux cleaned = 0.0308031 Jy ! Component: 200 - total flux cleaned = 0.0339535 Jy ! Total flux subtracted in 200 components = 0.0339535 Jy ! Clean residual min=-0.003871 max=0.004553 Jy/beam ! Clean residual mean=0.000286 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.107449 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 25 components and 0.107449 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=12.47 mas, bmaj=15.79 mas, bpa=79.82 degrees ! Estimated noise=595.137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00359685 Jy ! Component: 100 - total flux cleaned = 0.00472261 Jy ! Component: 150 - total flux cleaned = 0.0048994 Jy ! Component: 200 - total flux cleaned = 0.00491554 Jy ! Total flux subtracted in 200 components = 0.00491554 Jy ! Clean residual min=-0.009026 max=0.007577 Jy/beam ! Clean residual mean=-0.000079 rms=0.002743 Jy/beam ! Combined flux in latest and established models = 0.112364 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 = 2.99294e-05 Jy ! Component: 100 - total flux cleaned = 4.42047e-05 Jy ! Component: 150 - total flux cleaned = 7.06139e-05 Jy ! Component: 200 - total flux cleaned = 8.30553e-05 Jy ! Total flux subtracted in 200 components = 8.30553e-05 Jy ! Clean residual min=-0.009041 max=0.007548 Jy/beam ! Clean residual mean=-0.000093 rms=0.002742 Jy/beam ! Combined flux in latest and established models = 0.112447 Jy ! Adding 4 model components to the UV plane model. ! The established model now contains 28 components and 0.112447 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.562 mas, bmaj=6.794 mas, bpa=-3.271 degrees ! Estimated noise=362.088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000747272 Jy ! Component: 100 - total flux cleaned = -0.000809272 Jy ! Component: 150 - total flux cleaned = -0.000813659 Jy ! Component: 200 - total flux cleaned = -0.000846656 Jy ! Total flux subtracted in 200 components = -0.000846656 Jy ! Clean residual min=-0.004058 max=0.004191 Jy/beam ! Clean residual mean=0.000018 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.1116 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.1116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214855Jy sigma=0.001283 ! Fit after self-cal, rms=0.214793Jy sigma=0.001283 wmodel 0809+483_S_2010_10_13_pus_map.mod ! Writing 34 model components to file: 0809+483_S_2010_10_13_pus_map.mod wobs 0809+483_S_2010_10_13_pus_uvs.fits ! Writing UV FITS file: 0809+483_S_2010_10_13_pus_uvs.fits wwins 0809+483_S_2010_10_13_pus_map.win ! wwins: Wrote 1 windows to 0809+483_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000846696 Jy ! Component: 100 - total flux cleaned = -0.00161063 Jy ! Component: 150 - total flux cleaned = -0.00167685 Jy ! Component: 200 - total flux cleaned = -0.00173975 Jy ! Component: 250 - total flux cleaned = -0.00179829 Jy ! Component: 300 - total flux cleaned = -0.00179704 Jy ! Component: 350 - total flux cleaned = -0.00174116 Jy ! Component: 400 - total flux cleaned = -0.00168834 Jy ! Component: 450 - total flux cleaned = -0.00168894 Jy ! Component: 500 - total flux cleaned = -0.00158819 Jy ! Component: 550 - total flux cleaned = -0.00149042 Jy ! Component: 600 - total flux cleaned = -0.00134741 Jy ! Component: 650 - total flux cleaned = -0.00120805 Jy ! Component: 700 - total flux cleaned = -0.00102736 Jy ! Component: 750 - total flux cleaned = -0.000939454 Jy ! Component: 800 - total flux cleaned = -0.000810794 Jy ! Component: 850 - total flux cleaned = -0.000768742 Jy ! Component: 900 - total flux cleaned = -0.000686071 Jy ! Component: 950 - total flux cleaned = -0.000605506 Jy ! Component: 1000 - total flux cleaned = -0.000565672 Jy ! Component: 1050 - total flux cleaned = -0.000449253 Jy ! Component: 1100 - total flux cleaned = -0.000372793 Jy ! Component: 1150 - total flux cleaned = -0.00029786 Jy ! Component: 1200 - total flux cleaned = -0.000224273 Jy ! Component: 1250 - total flux cleaned = -0.000151927 Jy ! Component: 1300 - total flux cleaned = -0.000116134 Jy ! Component: 1350 - total flux cleaned = -0.000116141 Jy ! Component: 1400 - total flux cleaned = -0.000185859 Jy ! Component: 1450 - total flux cleaned = -0.000220107 Jy ! Component: 1500 - total flux cleaned = -0.000287993 Jy ! Component: 1550 - total flux cleaned = -0.000354793 Jy ! Component: 1600 - total flux cleaned = -0.000387594 Jy ! Component: 1650 - total flux cleaned = -0.000452704 Jy ! Component: 1700 - total flux cleaned = -0.000484644 Jy ! Component: 1750 - total flux cleaned = -0.000579529 Jy ! Component: 1800 - total flux cleaned = -0.000673132 Jy ! Component: 1850 - total flux cleaned = -0.000734868 Jy ! Component: 1900 - total flux cleaned = -0.000795797 Jy ! Component: 1950 - total flux cleaned = -0.000825897 Jy ! Component: 2000 - total flux cleaned = -0.000915226 Jy ! Component: 2050 - total flux cleaned = -0.00097406 Jy ! Component: 2100 - total flux cleaned = -0.0010322 Jy ! Component: 2150 - total flux cleaned = -0.00108955 Jy ! Component: 2200 - total flux cleaned = -0.00117503 Jy ! Component: 2250 - total flux cleaned = -0.00128778 Jy ! Component: 2300 - total flux cleaned = -0.00137163 Jy ! Component: 2350 - total flux cleaned = -0.00153765 Jy ! Component: 2400 - total flux cleaned = -0.00164704 Jy ! Component: 2450 - total flux cleaned = -0.00178284 Jy ! Component: 2500 - total flux cleaned = -0.00194434 Jy ! Component: 2550 - total flux cleaned = -0.00210446 Jy ! Component: 2600 - total flux cleaned = -0.00226347 Jy ! Component: 2650 - total flux cleaned = -0.00247376 Jy ! Component: 2700 - total flux cleaned = -0.00257811 Jy ! Component: 2750 - total flux cleaned = -0.00278544 Jy ! Component: 2800 - total flux cleaned = -0.00291418 Jy ! Component: 2850 - total flux cleaned = -0.00311864 Jy ! Component: 2900 - total flux cleaned = -0.00329619 Jy ! Component: 2950 - total flux cleaned = -0.0034723 Jy ! Component: 3000 - total flux cleaned = -0.00362238 Jy ! Component: 3050 - total flux cleaned = -0.00379643 Jy ! Component: 3100 - total flux cleaned = -0.00399408 Jy ! Component: 3150 - total flux cleaned = -0.00416598 Jy ! Component: 3200 - total flux cleaned = -0.00433692 Jy ! Component: 3250 - total flux cleaned = -0.00453098 Jy ! Component: 3300 - total flux cleaned = -0.00469989 Jy ! Component: 3350 - total flux cleaned = -0.00491582 Jy ! Component: 3400 - total flux cleaned = -0.00505891 Jy ! Component: 3450 - total flux cleaned = -0.00529614 Jy ! Component: 3500 - total flux cleaned = -0.00546135 Jy ! Component: 3550 - total flux cleaned = -0.00567311 Jy ! Component: 3600 - total flux cleaned = -0.00588391 Jy ! Component: 3650 - total flux cleaned = -0.00614044 Jy ! Component: 3700 - total flux cleaned = -0.0063727 Jy ! Component: 3750 - total flux cleaned = -0.0066039 Jy ! Component: 3800 - total flux cleaned = -0.00683426 Jy ! Component: 3850 - total flux cleaned = -0.00704079 Jy ! Component: 3900 - total flux cleaned = -0.00726964 Jy ! Component: 3950 - total flux cleaned = -0.00752064 Jy ! Component: 4000 - total flux cleaned = -0.00777086 Jy ! Component: 4050 - total flux cleaned = -0.00797499 Jy ! Total flux subtracted in 4096 components = -0.0081786 Jy ! Clean residual min=-0.001383 max=0.001698 Jy/beam ! Clean residual mean=-0.000062 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.103422 Jy keep ! Adding 328 model components to the UV plane model. ! The established model now contains 362 components and 0.103422 Jy ![Exited script file: muppet] wmap "0809+483_S_2010_10_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.562 x 6.794 at -3.271 degrees (North through East) ! Clean map min=-0.002356 max=0.057385 Jy/beam ! Writing clean map to FITS file: 0809+483_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 0.0573848 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000412754 device "0809+483_S_2010_10_13_pus\_map.eps/VPS" ! Attempting to open device: '0809+483_S_2010_10_13_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.15782 2.15782 4.31564 8.63129 17.2626 34.5251 69.0503 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.057 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.562 x 6.794 at -3.271 degrees (North through East) ! Clean map min=-0.002356 max=0.057385 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "0809+483_S_2010_10_13_pus\_map.gif/vgif" ! Attempting to open device: '0809+483_S_2010_10_13_pus_map.gif/vgif' mapplot cln