! Started logfile: 1320-407_S_2010_10_13_pus_uvs.log on Mon Feb 28 13:04:34 2011 obs 1320-407_S_2010_10_13_pus_uva.fits ! Reading UV FITS file: 1320-407_S_2010_10_13_pus_uva.fits ! AN table 1: 188 integrations on 105 of 105 possible baselines. ! AN table 2: Unused. ! AN table 3: Unused. ! AN table 4: Unused. ! AN table 5: Unused. ! Apparent sampling: 0.155978 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: 1320-407 ! ! 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 3541 lines of history. ! ! Reading 12316 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 1320-407_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 1672 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1760 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1737 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1737 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.926933Jy sigma=0.007939 ! Fit after self-cal, rms=0.883809Jy sigma=0.007610 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.448 mas, bmaj=7.806 mas, bpa=-1.285 degrees ! Estimated noise=2119.55 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 = 0.0764861 Jy ! Component: 100 - total flux cleaned = 0.100526 Jy ! Total flux subtracted in 100 components = 0.100526 Jy ! Clean residual min=-0.011417 max=0.017421 Jy/beam ! Clean residual mean=-0.000207 rms=0.003393 Jy/beam ! Combined flux in latest and established models = 0.100526 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.100526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151967Jy sigma=0.001292 ! Fit after self-cal, rms=0.151702Jy sigma=0.001290 ! 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=4.373 mas, bmaj=14.45 mas, bpa=3.01 degrees ! Estimated noise=775.582 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 = 0.0357974 Jy ! Component: 100 - total flux cleaned = 0.0487632 Jy ! Component: 150 - total flux cleaned = 0.0533694 Jy ! Component: 200 - total flux cleaned = 0.0536976 Jy ! Total flux subtracted in 200 components = 0.0536976 Jy ! Clean residual min=-0.010166 max=0.021861 Jy/beam ! Clean residual mean=-0.000571 rms=0.004620 Jy/beam ! Combined flux in latest and established models = 0.154223 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.154223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145394Jy sigma=0.001221 ! Fit after self-cal, rms=0.145379Jy sigma=0.001219 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HH 1.00* HN 1.00* ! KB 1.00* KK 1.00* KP 0.97 LA 0.88 ! MK 1.22 NL 1.67 NY 1.00* OV 1.27 ! PT 0.81 SC 1.16 TS 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HH 1.00* HN 1.00* ! KB 1.00* KK 1.00* KP 0.96 LA 0.85 ! MK 1.03 NL 1.63 NY 1.00* OV 1.37 ! PT 0.85 SC 1.13 TS 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HH 1.00* HN 1.00* ! KB 1.00* KK 1.00* KP 0.99 LA 0.87 ! MK 1.14 NL 1.50 NY 1.00* OV 1.33 ! PT 0.88 SC 1.25 TS 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HH 1.00* HN 1.00* ! KB 1.00* KK 1.00* KP 1.04 LA 0.83 ! MK 1.02 NL 1.45 NY 1.00* OV 1.31 ! PT 0.85 SC 1.24 TS 1.00* ! ! ! Fit before self-cal, rms=0.145379Jy sigma=0.001219 ! Fit after self-cal, rms=0.179698Jy sigma=0.001190 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.727 mas, bmaj=15.32 mas, bpa=2.611 degrees ! Estimated noise=810.031 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 = 6.55701e-05 Jy ! Component: 100 - total flux cleaned = 2.0439e-05 Jy ! Component: 150 - total flux cleaned = 2.055e-05 Jy ! Component: 200 - total flux cleaned = 2.18723e-05 Jy ! Total flux subtracted in 200 components = 2.18723e-05 Jy ! Clean residual min=-0.008270 max=0.012171 Jy/beam ! Clean residual mean=-0.000124 rms=0.002711 Jy/beam ! Combined flux in latest and established models = 0.154245 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 40 components and 0.154245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179670Jy sigma=0.001190 ! Fit after self-cal, rms=0.181622Jy sigma=0.001186 ! 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=0.181622Jy sigma=0.001186 ! Fit after self-cal, rms=0.191039Jy sigma=0.001185 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.77 mas, bmaj=15.39 mas, bpa=2.386 degrees ! Estimated noise=816.556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00025753 Jy ! Component: 100 - total flux cleaned = 0.000253916 Jy ! Component: 150 - total flux cleaned = 0.000220392 Jy ! Component: 200 - total flux cleaned = 0.00018743 Jy ! Total flux subtracted in 200 components = 0.00018743 Jy ! Clean residual min=-0.007879 max=0.010987 Jy/beam ! Clean residual mean=-0.000095 rms=0.002651 Jy/beam ! Combined flux in latest and established models = 0.154433 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 0.154433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191025Jy sigma=0.001185 ! Fit after self-cal, rms=0.191307Jy sigma=0.001185 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 = 4.07094e-05 Jy ! Component: 100 - total flux cleaned = 6.97081e-06 Jy ! Component: 150 - total flux cleaned = 5.51362e-06 Jy ! Component: 200 - total flux cleaned = -2.48359e-05 Jy ! Total flux subtracted in 200 components = -2.48359e-05 Jy ! Clean residual min=-0.007879 max=0.010912 Jy/beam ! Clean residual mean=-0.000099 rms=0.002640 Jy/beam ! Combined flux in latest and established models = 0.154408 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 49 components and 0.154408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191294Jy sigma=0.001185 ! Fit after self-cal, rms=0.191302Jy sigma=0.001185 ! 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=0.191302Jy sigma=0.001185 ! Fit after self-cal, rms=0.190685Jy sigma=0.001181 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.751 mas, bmaj=15.23 mas, bpa=2.501 degrees ! Estimated noise=818.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175043 Jy ! Component: 100 - total flux cleaned = 0.00017116 Jy ! Component: 150 - total flux cleaned = 0.000173973 Jy ! Component: 200 - total flux cleaned = 0.000175489 Jy ! Total flux subtracted in 200 components = 0.000175489 Jy ! Clean residual min=-0.007187 max=0.010836 Jy/beam ! Clean residual mean=-0.000023 rms=0.002503 Jy/beam ! Combined flux in latest and established models = 0.154583 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 52 components and 0.154583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190672Jy sigma=0.001181 ! Fit after self-cal, rms=0.190724Jy sigma=0.001181 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 (12, 22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00908974 Jy ! Component: 100 - total flux cleaned = 0.0116506 Jy ! Component: 150 - total flux cleaned = 0.0116553 Jy ! Component: 200 - total flux cleaned = 0.0117249 Jy ! Total flux subtracted in 200 components = 0.0117249 Jy ! Clean residual min=-0.006848 max=0.007309 Jy/beam ! Clean residual mean=0.000076 rms=0.002141 Jy/beam ! Combined flux in latest and established models = 0.166308 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 84 components and 0.166308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190256Jy sigma=0.001177 ! Fit after self-cal, rms=0.189992Jy sigma=0.001176 ! 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=0.189992Jy sigma=0.001176 ! Fit after self-cal, rms=0.185366Jy sigma=0.001175 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=12.37 mas, bmaj=53.6 mas, bpa=-1.625 degrees ! Estimated noise=835.572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00659483 Jy ! Component: 100 - total flux cleaned = 0.00774975 Jy ! Component: 150 - total flux cleaned = 0.00792536 Jy ! Component: 200 - total flux cleaned = 0.00804647 Jy ! Total flux subtracted in 200 components = 0.00804647 Jy ! Clean residual min=-0.005866 max=0.005883 Jy/beam ! Clean residual mean=0.000061 rms=0.002016 Jy/beam ! Combined flux in latest and established models = 0.174355 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 102 components and 0.174355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185145Jy sigma=0.001173 ! Fit after self-cal, rms=0.184991Jy sigma=0.001172 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 = 0.00285781 Jy ! Component: 100 - total flux cleaned = 0.00282152 Jy ! Component: 150 - total flux cleaned = 0.0026693 Jy ! Component: 200 - total flux cleaned = 0.00254316 Jy ! Total flux subtracted in 200 components = 0.00254316 Jy ! Clean residual min=-0.005977 max=0.006105 Jy/beam ! Clean residual mean=0.000096 rms=0.002038 Jy/beam ! Combined flux in latest and established models = 0.176898 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 115 components and 0.176898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184925Jy sigma=0.001172 ! Fit after self-cal, rms=0.184867Jy sigma=0.001171 ! 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=4.693 mas, bmaj=14.99 mas, bpa=2.034 degrees ! Estimated noise=811.141 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.693 x 14.99 at 2.034 degrees (North through East) ! Clean map min=-0.0060448 max=0.11718 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.462 mas, bmaj=7.67 mas, bpa=-2.09 degrees ! Estimated noise=2481.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0840247 Jy ! Component: 100 - total flux cleaned = 0.115579 Jy ! Component: 150 - total flux cleaned = 0.134763 Jy ! Component: 200 - total flux cleaned = 0.147803 Jy ! Total flux subtracted in 200 components = 0.147803 Jy ! Clean residual min=-0.012670 max=0.011466 Jy/beam ! Clean residual mean=-0.000046 rms=0.002920 Jy/beam ! Combined flux in latest and established models = 0.147804 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.147804 Jy ! Inverting map and beam ! Estimated beam: bmin=4.693 mas, bmaj=14.99 mas, bpa=2.034 degrees ! Estimated noise=811.141 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 = 0.014118 Jy ! Component: 100 - total flux cleaned = 0.0213494 Jy ! Component: 150 - total flux cleaned = 0.0254176 Jy ! Component: 200 - total flux cleaned = 0.027844 Jy ! Total flux subtracted in 200 components = 0.027844 Jy ! Clean residual min=-0.006239 max=0.006128 Jy/beam ! Clean residual mean=0.000067 rms=0.001745 Jy/beam ! Combined flux in latest and established models = 0.175648 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 74 components and 0.175648 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=12.37 mas, bmaj=53.6 mas, bpa=-1.625 degrees ! Estimated noise=835.572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193781 Jy ! Component: 100 - total flux cleaned = 0.00215805 Jy ! Component: 150 - total flux cleaned = 0.00212045 Jy ! Component: 200 - total flux cleaned = 0.00211966 Jy ! Total flux subtracted in 200 components = 0.00211966 Jy ! Clean residual min=-0.005973 max=0.006285 Jy/beam ! Clean residual mean=0.000105 rms=0.002044 Jy/beam ! Combined flux in latest and established models = 0.177767 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 = -2.88809e-05 Jy ! Component: 100 - total flux cleaned = -2.79112e-05 Jy ! Component: 150 - total flux cleaned = -2.7149e-05 Jy ! Component: 200 - total flux cleaned = -2.625e-05 Jy ! Total flux subtracted in 200 components = -2.625e-05 Jy ! Clean residual min=-0.005949 max=0.006252 Jy/beam ! Clean residual mean=0.000105 rms=0.002038 Jy/beam ! Combined flux in latest and established models = 0.177741 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 81 components and 0.177741 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.693 mas, bmaj=14.99 mas, bpa=2.034 degrees ! Estimated noise=811.141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000229089 Jy ! Component: 100 - total flux cleaned = -0.000225626 Jy ! Component: 150 - total flux cleaned = -0.000169379 Jy ! Component: 200 - total flux cleaned = -0.000114878 Jy ! Total flux subtracted in 200 components = -0.000114878 Jy ! Clean residual min=-0.006137 max=0.005970 Jy/beam ! Clean residual mean=0.000081 rms=0.001724 Jy/beam ! Combined flux in latest and established models = 0.177626 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 90 components and 0.177626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184841Jy sigma=0.001171 ! Fit after self-cal, rms=0.184493Jy sigma=0.001171 wmodel 1320-407_S_2010_10_13_pus_map.mod ! Writing 90 model components to file: 1320-407_S_2010_10_13_pus_map.mod wobs 1320-407_S_2010_10_13_pus_uvs.fits ! Writing UV FITS file: 1320-407_S_2010_10_13_pus_uvs.fits wwins 1320-407_S_2010_10_13_pus_map.win ! wwins: Wrote 2 windows to 1320-407_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 = -0.000446841 Jy ! Component: 100 - total flux cleaned = -0.00148988 Jy ! Component: 150 - total flux cleaned = -0.00235522 Jy ! Component: 200 - total flux cleaned = -0.00275728 Jy ! Component: 250 - total flux cleaned = -0.00268519 Jy ! Component: 300 - total flux cleaned = -0.00261517 Jy ! Component: 350 - total flux cleaned = -0.00240899 Jy ! Component: 400 - total flux cleaned = -0.0024067 Jy ! Component: 450 - total flux cleaned = -0.00234268 Jy ! Component: 500 - total flux cleaned = -0.00222018 Jy ! Component: 550 - total flux cleaned = -0.00228027 Jy ! Component: 600 - total flux cleaned = -0.00233815 Jy ! Component: 650 - total flux cleaned = -0.00222744 Jy ! Component: 700 - total flux cleaned = -0.00212025 Jy ! Component: 750 - total flux cleaned = -0.00206785 Jy ! Component: 800 - total flux cleaned = -0.00196585 Jy ! Component: 850 - total flux cleaned = -0.00186604 Jy ! Component: 900 - total flux cleaned = -0.00186597 Jy ! Component: 950 - total flux cleaned = -0.00172381 Jy ! Component: 1000 - total flux cleaned = -0.00158426 Jy ! Component: 1050 - total flux cleaned = -0.00135881 Jy ! Component: 1100 - total flux cleaned = -0.00113941 Jy ! Component: 1150 - total flux cleaned = -0.00105334 Jy ! Component: 1200 - total flux cleaned = -0.000884871 Jy ! Component: 1250 - total flux cleaned = -0.000802549 Jy ! Component: 1300 - total flux cleaned = -0.000722695 Jy ! Component: 1350 - total flux cleaned = -0.000644008 Jy ! Component: 1400 - total flux cleaned = -0.000528409 Jy ! Component: 1450 - total flux cleaned = -0.000528201 Jy ! Component: 1500 - total flux cleaned = -0.000527841 Jy ! Component: 1550 - total flux cleaned = -0.000600561 Jy ! Component: 1600 - total flux cleaned = -0.000672045 Jy ! Component: 1650 - total flux cleaned = -0.000777378 Jy ! Component: 1700 - total flux cleaned = -0.000916028 Jy ! Component: 1750 - total flux cleaned = -0.000847692 Jy ! Component: 1800 - total flux cleaned = -0.000814775 Jy ! Component: 1850 - total flux cleaned = -0.000749037 Jy ! Component: 1900 - total flux cleaned = -0.000814745 Jy ! Component: 1950 - total flux cleaned = -0.000716832 Jy ! Component: 2000 - total flux cleaned = -0.000652774 Jy ! Component: 2050 - total flux cleaned = -0.000620827 Jy ! Component: 2100 - total flux cleaned = -0.000557907 Jy ! Component: 2150 - total flux cleaned = -0.000557966 Jy ! Component: 2200 - total flux cleaned = -0.000527441 Jy ! Component: 2250 - total flux cleaned = -0.000436664 Jy ! Component: 2300 - total flux cleaned = -0.000406515 Jy ! Component: 2350 - total flux cleaned = -0.000376604 Jy ! Component: 2400 - total flux cleaned = -0.000259103 Jy ! Component: 2450 - total flux cleaned = -0.000229898 Jy ! Component: 2500 - total flux cleaned = -0.000143388 Jy ! Component: 2550 - total flux cleaned = -5.78935e-05 Jy ! Component: 2600 - total flux cleaned = -2.98391e-05 Jy ! Component: 2650 - total flux cleaned = 5.42828e-05 Jy ! Component: 2700 - total flux cleaned = 0.000192894 Jy ! Component: 2750 - total flux cleaned = 0.000274814 Jy ! Component: 2800 - total flux cleaned = 0.000328897 Jy ! Component: 2850 - total flux cleaned = 0.000382587 Jy ! Component: 2900 - total flux cleaned = 0.000516148 Jy ! Component: 2950 - total flux cleaned = 0.000542438 Jy ! Component: 3000 - total flux cleaned = 0.000647821 Jy ! Component: 3050 - total flux cleaned = 0.000778283 Jy ! Component: 3100 - total flux cleaned = 0.000803925 Jy ! Component: 3150 - total flux cleaned = 0.000880979 Jy ! Component: 3200 - total flux cleaned = 0.000957296 Jy ! Component: 3250 - total flux cleaned = 0.00105835 Jy ! Component: 3300 - total flux cleaned = 0.00110838 Jy ! Component: 3350 - total flux cleaned = 0.00113319 Jy ! Component: 3400 - total flux cleaned = 0.00115811 Jy ! Component: 3450 - total flux cleaned = 0.00113373 Jy ! Component: 3500 - total flux cleaned = 0.00113382 Jy ! Component: 3550 - total flux cleaned = 0.00108575 Jy ! Component: 3600 - total flux cleaned = 0.00108591 Jy ! Component: 3650 - total flux cleaned = 0.00118118 Jy ! Component: 3700 - total flux cleaned = 0.00118098 Jy ! Component: 3750 - total flux cleaned = 0.00118091 Jy ! Component: 3800 - total flux cleaned = 0.00125111 Jy ! Component: 3850 - total flux cleaned = 0.00127427 Jy ! Component: 3900 - total flux cleaned = 0.00129742 Jy ! Component: 3950 - total flux cleaned = 0.00136642 Jy ! Component: 4000 - total flux cleaned = 0.00138924 Jy ! Component: 4050 - total flux cleaned = 0.00143481 Jy ! Total flux subtracted in 4096 components = 0.00143495 Jy ! Clean residual min=-0.001550 max=0.001348 Jy/beam ! Clean residual mean=0.000012 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.179061 Jy keep ! Adding 203 model components to the UV plane model. ! The established model now contains 293 components and 0.179061 Jy ![Exited script file: muppet] wmap "1320-407_S_2010_10_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.693 x 14.99 at 2.034 degrees (North through East) ! Clean map min=-0.005601 max=0.12412 Jy/beam ! Writing clean map to FITS file: 1320-407_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 0.124119 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000437995 device "1320-407_S_2010_10_13_pus\_map.eps/VPS" ! Attempting to open device: '1320-407_S_2010_10_13_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05865 1.05865 2.1173 4.23461 8.46921 16.9384 33.8768 67.7537 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.124 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.693 x 14.99 at 2.034 degrees (North through East) ! Clean map min=-0.005601 max=0.12412 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "1320-407_S_2010_10_13_pus\_map.gif/vgif" ! Attempting to open device: '1320-407_S_2010_10_13_pus_map.gif/vgif' mapplot cln