! Started logfile: J0532-3941_S_2010_10_13_pus_uvs.log on Sun Feb 27 23:57:35 2011 obs J0532-3941_S_2010_10_13_pus_uva.fits ! Reading UV FITS file: J0532-3941_S_2010_10_13_pus_uva.fits ! AN table 1: 95 integrations on 105 of 105 possible baselines. ! AN table 2: 95 integrations on 105 of 105 possible baselines. ! Apparent sampling: 0.168622 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0532-3941 ! ! 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 13456 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 J0532-3941_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 836 telescope corrections were flagged in sub-array 1. ! A total of 837 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 836 telescope corrections were flagged in sub-array 1. ! A total of 789 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 836 telescope corrections were flagged in sub-array 1. ! A total of 789 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 836 telescope corrections were flagged in sub-array 1. ! A total of 837 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.904165Jy sigma=0.008661 ! Fit after self-cal, rms=0.873439Jy sigma=0.008385 ! 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=2.343 mas, bmaj=8.181 mas, bpa=5.202 degrees ! Estimated noise=1165.09 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 = 0.0885242 Jy ! Component: 100 - total flux cleaned = 0.117456 Jy ! Total flux subtracted in 100 components = 0.117456 Jy ! Clean residual min=-0.008286 max=0.015161 Jy/beam ! Clean residual mean=-0.000108 rms=0.002939 Jy/beam ! Combined flux in latest and established models = 0.117456 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.117456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132675Jy sigma=0.001241 ! Fit after self-cal, rms=0.132603Jy sigma=0.001240 ! 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=3.765 mas, bmaj=11.59 mas, bpa=-1.461 degrees ! Estimated noise=651.245 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 = 0.0274768 Jy ! Component: 100 - total flux cleaned = 0.0374908 Jy ! Component: 150 - total flux cleaned = 0.0414703 Jy ! Component: 200 - total flux cleaned = 0.0430827 Jy ! Total flux subtracted in 200 components = 0.0430827 Jy ! Clean residual min=-0.003192 max=0.003772 Jy/beam ! Clean residual mean=-0.000039 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.160538 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 61 components and 0.160538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128067Jy sigma=0.001190 ! Fit after self-cal, rms=0.128050Jy sigma=0.001189 ! 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 1.00* FD 1.00 HH 1.00* HN 1.00* ! KB 1.00* KK 1.00* KP 0.97 LA 1.02 ! MK 1.00* NL 1.07 NY 1.00* OV 0.99 ! PT 0.99 SC 1.07 TS 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.97 HH 1.00* HN 1.00* ! KB 1.00* KK 1.00* KP 0.94 LA 1.05 ! MK 1.04 NL 1.00* NY 1.00* OV 0.95 ! PT 0.95 SC 1.11 TS 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HH 1.00* HN 1.00* ! KB 1.00* KK 1.00* KP 1.02 LA 0.95 ! MK 1.00* NL 1.16 NY 1.00* OV 1.02 ! PT 0.95 SC 1.01 TS 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.01 HH 1.00* HN 1.00* ! KB 1.00* KK 1.00* KP 0.98 LA 0.99 ! MK 1.20 NL 1.00* NY 1.00* OV 1.05 ! PT 0.98 SC 0.88 TS 1.00* ! ! ! Correcting IF 3. ! 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 1.04 LA 0.97 ! MK 1.00* NL 1.11 NY 1.00* OV 0.96 ! PT 1.04 SC 1.33 TS 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.99 HH 1.00* HN 1.00* ! KB 1.00* KK 1.00* KP 0.98 LA 0.97 ! MK 0.91 NL 1.00* NY 1.00* OV 1.03 ! PT 1.00 SC 1.00 TS 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HH 1.00* HN 1.00* ! KB 1.00* KK 1.00* KP 1.02 LA 0.98 ! MK 1.00* NL 1.09 NY 1.00* OV 1.01 ! PT 0.94 SC 1.31 TS 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.95 HH 1.00* HN 1.00* ! KB 1.00* KK 1.00* KP 0.99 LA 1.02 ! MK 0.99 NL 1.00* NY 1.00* OV 1.07 ! PT 0.93 SC 1.01 TS 1.00* ! ! ! Fit before self-cal, rms=0.128050Jy sigma=0.001189 ! Fit after self-cal, rms=0.131764Jy sigma=0.001186 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.788 mas, bmaj=11.56 mas, bpa=-1.412 degrees ! Estimated noise=653.642 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 = 0.000328382 Jy ! Component: 100 - total flux cleaned = 0.000278453 Jy ! Component: 150 - total flux cleaned = 0.000256303 Jy ! Component: 200 - total flux cleaned = 0.000235598 Jy ! Total flux subtracted in 200 components = 0.000235598 Jy ! Clean residual min=-0.002136 max=0.002152 Jy/beam ! Clean residual mean=-0.000035 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.160774 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 68 components and 0.160774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131755Jy sigma=0.001186 ! Fit after self-cal, rms=0.131903Jy 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=0.131903Jy sigma=0.001186 ! Fit after self-cal, rms=0.132144Jy sigma=0.001185 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.778 mas, bmaj=11.52 mas, bpa=-1.334 degrees ! Estimated noise=653.561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000368657 Jy ! Component: 100 - total flux cleaned = 0.000345064 Jy ! Component: 150 - total flux cleaned = 0.000324118 Jy ! Component: 200 - total flux cleaned = 0.00032498 Jy ! Total flux subtracted in 200 components = 0.00032498 Jy ! Clean residual min=-0.002108 max=0.002223 Jy/beam ! Clean residual mean=-0.000034 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.161099 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 0.161099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132136Jy sigma=0.001185 ! Fit after self-cal, rms=0.132148Jy 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 = 2.44465e-06 Jy ! Component: 100 - total flux cleaned = 3.11221e-06 Jy ! Component: 150 - total flux cleaned = -1.44142e-05 Jy ! Component: 200 - total flux cleaned = -3.13835e-05 Jy ! Total flux subtracted in 200 components = -3.13835e-05 Jy ! Clean residual min=-0.002086 max=0.002226 Jy/beam ! Clean residual mean=-0.000034 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.161067 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 74 components and 0.161067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132141Jy sigma=0.001185 ! Fit after self-cal, rms=0.132140Jy 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=0.132140Jy sigma=0.001185 ! Fit after self-cal, rms=0.131752Jy sigma=0.001185 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.761 mas, bmaj=11.46 mas, bpa=-1.27 degrees ! Estimated noise=652.324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000313436 Jy ! Component: 100 - total flux cleaned = 0.000311373 Jy ! Component: 150 - total flux cleaned = 0.000294073 Jy ! Component: 200 - total flux cleaned = 0.000278335 Jy ! Total flux subtracted in 200 components = 0.000278335 Jy ! Clean residual min=-0.002075 max=0.002207 Jy/beam ! Clean residual mean=-0.000034 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.161346 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 77 components and 0.161346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131746Jy sigma=0.001185 ! Fit after self-cal, rms=0.131742Jy 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 = -5.59799e-07 Jy ! Component: 100 - total flux cleaned = -8.25961e-07 Jy ! Component: 150 - total flux cleaned = -1.59696e-05 Jy ! Component: 200 - total flux cleaned = -2.93336e-05 Jy ! Total flux subtracted in 200 components = -2.93336e-05 Jy ! Clean residual min=-0.002065 max=0.002201 Jy/beam ! Clean residual mean=-0.000034 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.161316 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 83 components and 0.161316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131738Jy sigma=0.001185 ! Fit after self-cal, rms=0.131737Jy sigma=0.001185 ! 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=0.131737Jy sigma=0.001185 ! Fit after self-cal, rms=0.131400Jy sigma=0.001185 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.55 mas, bmaj=41.19 mas, bpa=-1.686 degrees ! Estimated noise=743.067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000219574 Jy ! Component: 100 - total flux cleaned = 0.000219552 Jy ! Component: 150 - total flux cleaned = 0.000219194 Jy ! Component: 200 - total flux cleaned = 0.000218947 Jy ! Total flux subtracted in 200 components = 0.000218947 Jy ! Clean residual min=-0.002140 max=0.002127 Jy/beam ! Clean residual mean=-0.000049 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.161535 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 85 components and 0.161535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131397Jy sigma=0.001185 ! Fit after self-cal, rms=0.131392Jy 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 = -1.89357e-05 Jy ! Component: 100 - total flux cleaned = -1.90014e-05 Jy ! Component: 150 - total flux cleaned = -1.8673e-05 Jy ! Component: 200 - total flux cleaned = -1.82998e-05 Jy ! Total flux subtracted in 200 components = -1.82998e-05 Jy ! Clean residual min=-0.002124 max=0.002121 Jy/beam ! Clean residual mean=-0.000049 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.161517 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 85 components and 0.161517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131391Jy sigma=0.001185 ! Fit after self-cal, rms=0.131388Jy sigma=0.001185 ! 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=3.746 mas, bmaj=11.41 mas, bpa=-1.226 degrees ! Estimated noise=651.205 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.746 x 11.41 at -1.226 degrees (North through East) ! Clean map min=-0.0019859 max=0.12562 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=2.318 mas, bmaj=8.016 mas, bpa=4.983 degrees ! Estimated noise=1166.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0878082 Jy ! Component: 100 - total flux cleaned = 0.121015 Jy ! Component: 150 - total flux cleaned = 0.138354 Jy ! Component: 200 - total flux cleaned = 0.147526 Jy ! Total flux subtracted in 200 components = 0.147526 Jy ! Clean residual min=-0.005554 max=0.005049 Jy/beam ! Clean residual mean=-0.000041 rms=0.001383 Jy/beam ! Combined flux in latest and established models = 0.147526 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.147526 Jy ! Inverting map and beam ! Estimated beam: bmin=3.746 mas, bmaj=11.41 mas, bpa=-1.226 degrees ! Estimated noise=651.205 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 = 0.00860167 Jy ! Component: 100 - total flux cleaned = 0.0117058 Jy ! Component: 150 - total flux cleaned = 0.0129113 Jy ! Component: 200 - total flux cleaned = 0.0133653 Jy ! Total flux subtracted in 200 components = 0.0133653 Jy ! Clean residual min=-0.002076 max=0.002196 Jy/beam ! Clean residual mean=-0.000031 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.160892 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 58 components and 0.160892 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=10.55 mas, bmaj=41.19 mas, bpa=-1.686 degrees ! Estimated noise=743.067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000197808 Jy ! Component: 100 - total flux cleaned = 0.000210508 Jy ! Component: 150 - total flux cleaned = 0.000211485 Jy ! Component: 200 - total flux cleaned = 0.000222561 Jy ! Total flux subtracted in 200 components = 0.000222561 Jy ! Clean residual min=-0.002134 max=0.002181 Jy/beam ! Clean residual mean=-0.000046 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.161114 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 = 1.03749e-05 Jy ! Component: 100 - total flux cleaned = 1.98787e-05 Jy ! Component: 150 - total flux cleaned = 2.87065e-05 Jy ! Component: 200 - total flux cleaned = 4.44794e-05 Jy ! Total flux subtracted in 200 components = 4.44794e-05 Jy ! Clean residual min=-0.002123 max=0.002150 Jy/beam ! Clean residual mean=-0.000046 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.161159 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 61 components and 0.161159 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.746 mas, bmaj=11.41 mas, bpa=-1.226 degrees ! Estimated noise=651.205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.76383e-05 Jy ! Component: 100 - total flux cleaned = -6.80761e-05 Jy ! Component: 150 - total flux cleaned = -8.52316e-05 Jy ! Component: 200 - total flux cleaned = -8.71864e-05 Jy ! Total flux subtracted in 200 components = -8.71864e-05 Jy ! Clean residual min=-0.002055 max=0.002113 Jy/beam ! Clean residual mean=-0.000031 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.161071 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 71 components and 0.161071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131385Jy sigma=0.001185 ! Fit after self-cal, rms=0.131357Jy sigma=0.001185 wmodel J0532-3941_S_2010_10_13_pus_map.mod ! Writing 71 model components to file: J0532-3941_S_2010_10_13_pus_map.mod wobs J0532-3941_S_2010_10_13_pus_uvs.fits ! Writing UV FITS file: J0532-3941_S_2010_10_13_pus_uvs.fits wwins J0532-3941_S_2010_10_13_pus_map.win ! wwins: Wrote 1 windows to J0532-3941_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 = 0.000203679 Jy ! Component: 100 - total flux cleaned = 0.000274009 Jy ! Component: 150 - total flux cleaned = 0.000239424 Jy ! Component: 200 - total flux cleaned = 0.000335999 Jy ! Component: 250 - total flux cleaned = 0.000304646 Jy ! Component: 300 - total flux cleaned = 0.00027489 Jy ! Component: 350 - total flux cleaned = 0.000303064 Jy ! Component: 400 - total flux cleaned = 0.00024738 Jy ! Component: 450 - total flux cleaned = 0.000248332 Jy ! Component: 500 - total flux cleaned = 0.000273941 Jy ! Component: 550 - total flux cleaned = 0.000249307 Jy ! Component: 600 - total flux cleaned = 0.000274337 Jy ! Component: 650 - total flux cleaned = 0.00025125 Jy ! Component: 700 - total flux cleaned = 0.000274813 Jy ! Component: 750 - total flux cleaned = 0.00025204 Jy ! Component: 800 - total flux cleaned = 0.000208338 Jy ! Component: 850 - total flux cleaned = 0.000229842 Jy ! Component: 900 - total flux cleaned = 0.00027128 Jy ! Component: 950 - total flux cleaned = 0.000250972 Jy ! Component: 1000 - total flux cleaned = 0.000251242 Jy ! Component: 1050 - total flux cleaned = 0.000251577 Jy ! Component: 1100 - total flux cleaned = 0.000270974 Jy ! Component: 1150 - total flux cleaned = 0.000308027 Jy ! Component: 1200 - total flux cleaned = 0.000325814 Jy ! Component: 1250 - total flux cleaned = 0.000326098 Jy ! Component: 1300 - total flux cleaned = 0.000395475 Jy ! Component: 1350 - total flux cleaned = 0.000412087 Jy ! Component: 1400 - total flux cleaned = 0.000395447 Jy ! Component: 1450 - total flux cleaned = 0.000379134 Jy ! Component: 1500 - total flux cleaned = 0.000331133 Jy ! Component: 1550 - total flux cleaned = 0.000331331 Jy ! Component: 1600 - total flux cleaned = 0.000315757 Jy ! Component: 1650 - total flux cleaned = 0.000300665 Jy ! Component: 1700 - total flux cleaned = 0.00030078 Jy ! Component: 1750 - total flux cleaned = 0.000300624 Jy ! Component: 1800 - total flux cleaned = 0.000286068 Jy ! Component: 1850 - total flux cleaned = 0.000257709 Jy ! Component: 1900 - total flux cleaned = 0.000285866 Jy ! Component: 1950 - total flux cleaned = 0.000244312 Jy ! Component: 2000 - total flux cleaned = 0.000230744 Jy ! Total flux subtracted in 2048 components = 0.00021728 Jy ! Clean residual min=-0.000797 max=0.000841 Jy/beam ! Clean residual mean=-0.000028 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.161289 Jy keep ! Adding 105 model components to the UV plane model. ! The established model now contains 176 components and 0.161289 Jy ![Exited script file: muppet] wmap "J0532-3941_S_2010_10_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.746 x 11.41 at -1.226 degrees (North through East) ! Clean map min=-0.0019419 max=0.12835 Jy/beam ! Writing clean map to FITS file: J0532-3941_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 0.128345 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000257913 device "J0532-3941_S_2010_10_13_pus\_map.eps/VPS" ! Attempting to open device: 'J0532-3941_S_2010_10_13_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.602857 0.602857 1.20571 2.41143 4.82286 9.64571 19.2914 38.5828 77.1657 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.128 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.746 x 11.41 at -1.226 degrees (North through East) ! Clean map min=-0.0019419 max=0.12835 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0532-3941_S_2010_10_13_pus\_map.gif/vgif" ! Attempting to open device: 'J0532-3941_S_2010_10_13_pus_map.gif/vgif' mapplot cln