! Started logfile: J2329-4730_X_2010_10_13_pus_uvs.log on Mon Feb 28 17:40:15 2011 obs J2329-4730_X_2010_10_13_pus_uva.fits ! Reading UV FITS file: J2329-4730_X_2010_10_13_pus_uva.fits ! AN table 1: 72 integrations on 105 of 105 possible baselines. ! AN table 2: 11 integrations on 105 of 105 possible baselines. ! Apparent sampling: 0.0853701 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2329-4730 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40996e+09 8e+06 1 8e+06 ! 02 2 8.47996e+09 8e+06 1 8e+06 ! 03 3 8.79496e+09 8e+06 1 8e+06 ! 04 4 8.89996e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 5978 lines of history. ! ! Reading 2976 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J2329-4730_X_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 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 813 telescope corrections were flagged in sub-array 1. ! A total of 165 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 813 telescope corrections were flagged in sub-array 1. ! A total of 165 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 813 telescope corrections were flagged in sub-array 1. ! A total of 165 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 813 telescope corrections were flagged in sub-array 1. ! A total of 165 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.419158Jy sigma=0.003621 ! Fit after self-cal, rms=0.374160Jy sigma=0.003318 ! 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=0.6249 mas, bmaj=6.39 mas, bpa=-14.89 degrees ! Estimated noise=2627.51 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 = 0.764313 Jy ! Component: 100 - total flux cleaned = 0.934574 Jy ! Total flux subtracted in 100 components = 0.934574 Jy ! Clean residual min=-0.062305 max=0.094663 Jy/beam ! Clean residual mean=0.000006 rms=0.019496 Jy/beam ! Combined flux in latest and established models = 0.934574 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.934574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.382195Jy sigma=0.003444 ! Fit after self-cal, rms=0.382779Jy sigma=0.003442 ! 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=0.8431 mas, bmaj=7.168 mas, bpa=-14.38 degrees ! Estimated noise=1509.48 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 = 0.107397 Jy ! Component: 100 - total flux cleaned = 0.15139 Jy ! Component: 150 - total flux cleaned = 0.161524 Jy ! Component: 200 - total flux cleaned = 0.163922 Jy ! Total flux subtracted in 200 components = 0.163922 Jy ! Clean residual min=-0.071555 max=0.216648 Jy/beam ! Clean residual mean=-0.000858 rms=0.048111 Jy/beam ! Combined flux in latest and established models = 1.0985 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 48 components and 1.0985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.358341Jy sigma=0.003189 ! Fit after self-cal, rms=0.358400Jy sigma=0.003187 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.90 HH 1.00* HN 1.00* ! KB 1.00* KK 1.10 KP 1.23 LA 0.87 ! MK 1.02 NL 1.00* NY 1.00* OV 0.94 ! PT 0.88 SC 1.00* TS 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KB 0.00* KK 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* NY 0.00* OV 0.00* ! PT 0.00* SC 0.00* TS 0.00* ! ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HH 1.00* HN 1.00* ! KB 1.00* KK 1.15 KP 1.22 LA 0.87 ! MK 0.97 NL 1.00* NY 1.00* OV 0.96 ! PT 0.90 SC 1.00* TS 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KB 0.00* KK 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* NY 0.00* OV 0.00* ! PT 0.00* SC 0.00* TS 0.00* ! ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HH 1.00* HN 1.00* ! KB 1.00* KK 1.14 KP 1.22 LA 0.87 ! MK 1.02 NL 1.00* NY 1.00* OV 0.95 ! PT 0.96 SC 1.00* TS 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KB 0.00* KK 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* NY 0.00* OV 0.00* ! PT 0.00* SC 0.00* TS 0.00* ! ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HH 1.00* HN 1.00* ! KB 1.00* KK 1.15 KP 1.21 LA 0.92 ! MK 1.01 NL 1.00* NY 1.00* OV 1.00 ! PT 0.91 SC 1.00* TS 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KB 0.00* KK 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* NY 0.00* OV 0.00* ! PT 0.00* SC 0.00* TS 0.00* ! ! ! Fit before self-cal, rms=0.358400Jy sigma=0.003187 ! Fit after self-cal, rms=0.359039Jy sigma=0.002915 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8574 mas, bmaj=7.314 mas, bpa=-14.11 degrees ! Estimated noise=1534.32 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 = -0.00787592 Jy ! Component: 100 - total flux cleaned = -0.00434639 Jy ! Component: 150 - total flux cleaned = -0.00324198 Jy ! Component: 200 - total flux cleaned = -0.00322609 Jy ! Total flux subtracted in 200 components = -0.00322609 Jy ! Clean residual min=-0.094276 max=0.191194 Jy/beam ! Clean residual mean=-0.000250 rms=0.042126 Jy/beam ! Combined flux in latest and established models = 1.09527 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 1.09527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.357416Jy sigma=0.002904 ! Fit after self-cal, rms=0.360709Jy sigma=0.002895 ! 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=0.360709Jy sigma=0.002895 ! Fit after self-cal, rms=0.361669Jy sigma=0.002886 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8628 mas, bmaj=7.316 mas, bpa=-14.09 degrees ! Estimated noise=1536.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00252419 Jy ! Component: 100 - total flux cleaned = -0.00299817 Jy ! Component: 150 - total flux cleaned = -0.00222416 Jy ! Component: 200 - total flux cleaned = -0.00184817 Jy ! Total flux subtracted in 200 components = -0.00184817 Jy ! Clean residual min=-0.090937 max=0.185382 Jy/beam ! Clean residual mean=-0.000243 rms=0.041481 Jy/beam ! Combined flux in latest and established models = 1.09342 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 1.09342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.359558Jy sigma=0.002884 ! Fit after self-cal, rms=0.360363Jy sigma=0.002883 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 (6.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.163279 Jy ! Component: 100 - total flux cleaned = 0.24279 Jy ! Component: 150 - total flux cleaned = 0.296924 Jy ! Component: 200 - total flux cleaned = 0.337395 Jy ! Total flux subtracted in 200 components = 0.337395 Jy ! Clean residual min=-0.073290 max=0.071284 Jy/beam ! Clean residual mean=0.000223 rms=0.022459 Jy/beam ! Combined flux in latest and established models = 1.43082 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 135 components and 1.43082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.274589Jy sigma=0.002050 ! Fit after self-cal, rms=0.260725Jy sigma=0.001961 ! 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=0.260725Jy sigma=0.001961 ! Fit after self-cal, rms=0.216153Jy sigma=0.001716 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8658 mas, bmaj=7.342 mas, bpa=-14.04 degrees ! Estimated noise=1492.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.067063 Jy ! Component: 100 - total flux cleaned = 0.0978058 Jy ! Component: 150 - total flux cleaned = 0.115151 Jy ! Component: 200 - total flux cleaned = 0.123955 Jy ! Total flux subtracted in 200 components = 0.123955 Jy ! Clean residual min=-0.032661 max=0.036549 Jy/beam ! Clean residual mean=0.000213 rms=0.011028 Jy/beam ! Combined flux in latest and established models = 1.55477 Jy selfcal ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 203 components and 1.55477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195145Jy sigma=0.001487 ! Fit after self-cal, rms=0.191164Jy sigma=0.001453 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 = 0.0193005 Jy ! Component: 100 - total flux cleaned = 0.0260091 Jy ! Component: 150 - total flux cleaned = 0.0312691 Jy ! Component: 200 - total flux cleaned = 0.0348963 Jy ! Total flux subtracted in 200 components = 0.0348963 Jy ! Clean residual min=-0.037211 max=0.028776 Jy/beam ! Clean residual mean=0.000250 rms=0.010354 Jy/beam ! Combined flux in latest and established models = 1.58967 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 232 components and 1.58967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188500Jy sigma=0.001432 ! Fit after self-cal, rms=0.188083Jy sigma=0.001428 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188083Jy sigma=0.001428 ! Fit after self-cal, rms=0.177905Jy sigma=0.001344 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.208 mas, bmaj=13.83 mas, bpa=2.061 degrees ! Estimated noise=1775.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0281058 Jy ! Component: 100 - total flux cleaned = 0.0378186 Jy ! Component: 150 - total flux cleaned = 0.0407005 Jy ! Component: 200 - total flux cleaned = 0.041602 Jy ! Total flux subtracted in 200 components = 0.041602 Jy ! Clean residual min=-0.019415 max=0.026462 Jy/beam ! Clean residual mean=0.000218 rms=0.008467 Jy/beam ! Combined flux in latest and established models = 1.63127 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 268 components and 1.63127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175568Jy sigma=0.001310 ! Fit after self-cal, rms=0.175190Jy sigma=0.001306 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 = 0.00372601 Jy ! Component: 100 - total flux cleaned = 0.00434359 Jy ! Component: 150 - total flux cleaned = 0.00498258 Jy ! Component: 200 - total flux cleaned = 0.00532127 Jy ! Total flux subtracted in 200 components = 0.00532127 Jy ! Clean residual min=-0.022265 max=0.023185 Jy/beam ! Clean residual mean=0.000241 rms=0.008369 Jy/beam ! Combined flux in latest and established models = 1.63659 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 284 components and 1.63659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174897Jy sigma=0.001302 ! Fit after self-cal, rms=0.174848Jy sigma=0.001302 ! 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=0.8687 mas, bmaj=7.342 mas, bpa=-14.01 degrees ! Estimated noise=1484.1 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8687 x 7.342 at -14.01 degrees (North through East) ! Clean map min=-0.016413 max=0.98486 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174848Jy sigma=0.001302 ! Fit after self-cal, rms=0.161930Jy sigma=0.001154 ! Inverting map and beam ! Estimated beam: bmin=0.8692 mas, bmaj=7.342 mas, bpa=-14.02 degrees ! Estimated noise=1484.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109657 Jy ! Component: 100 - total flux cleaned = 0.0133365 Jy ! Component: 150 - total flux cleaned = 0.0149797 Jy ! Component: 200 - total flux cleaned = 0.0152231 Jy ! Total flux subtracted in 200 components = 0.0152231 Jy ! Clean residual min=-0.010589 max=0.015502 Jy/beam ! Clean residual mean=0.000075 rms=0.003846 Jy/beam ! Combined flux in latest and established models = 1.65181 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 301 components and 1.65181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159872Jy sigma=0.001138 ! Fit after self-cal, rms=0.159770Jy sigma=0.001136 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0038206 Jy ! Component: 100 - total flux cleaned = 0.00403529 Jy ! Component: 150 - total flux cleaned = 0.00422078 Jy ! Component: 200 - total flux cleaned = 0.00422415 Jy ! Total flux subtracted in 200 components = 0.00422415 Jy ! Clean residual min=-0.012030 max=0.014241 Jy/beam ! Clean residual mean=0.000080 rms=0.003785 Jy/beam ! Combined flux in latest and established models = 1.65604 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 309 components and 1.65604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159119Jy sigma=0.001132 ! Fit after self-cal, rms=0.159116Jy sigma=0.001131 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159116Jy sigma=0.001131 ! Fit after self-cal, rms=0.158237Jy sigma=0.001127 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=0.6334 mas, bmaj=6.369 mas, bpa=-14.76 degrees ! Estimated noise=2643.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.763399 Jy ! Component: 100 - total flux cleaned = 0.943062 Jy ! Component: 150 - total flux cleaned = 1.04257 Jy ! Component: 200 - total flux cleaned = 1.11525 Jy ! Total flux subtracted in 200 components = 1.11525 Jy ! Clean residual min=-0.040000 max=0.041658 Jy/beam ! Clean residual mean=-0.000003 rms=0.011731 Jy/beam ! Combined flux in latest and established models = 1.11525 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 48 model components to the UV plane model. ! The established model now contains 48 components and 1.11525 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8684 mas, bmaj=7.338 mas, bpa=-14.01 degrees ! Estimated noise=1484.85 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 = 0.130081 Jy ! Component: 100 - total flux cleaned = 0.213373 Jy ! Component: 150 - total flux cleaned = 0.278762 Jy ! Component: 200 - total flux cleaned = 0.330753 Jy ! Total flux subtracted in 200 components = 0.330753 Jy ! Clean residual min=-0.030769 max=0.031842 Jy/beam ! Clean residual mean=-0.000139 rms=0.013328 Jy/beam ! Combined flux in latest and established models = 1.446 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 125 components and 1.446 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.203 mas, bmaj=13.79 mas, bpa=2.023 degrees ! Estimated noise=1778.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0627066 Jy ! Component: 100 - total flux cleaned = 0.105907 Jy ! Component: 150 - total flux cleaned = 0.13588 Jy ! Component: 200 - total flux cleaned = 0.15671 Jy ! Total flux subtracted in 200 components = 0.15671 Jy ! Clean residual min=-0.019693 max=0.012321 Jy/beam ! Clean residual mean=-0.000020 rms=0.007183 Jy/beam ! Combined flux in latest and established models = 1.60271 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 = 0.0146402 Jy ! Component: 100 - total flux cleaned = 0.0257512 Jy ! Component: 150 - total flux cleaned = 0.0345096 Jy ! Component: 200 - total flux cleaned = 0.0414935 Jy ! Total flux subtracted in 200 components = 0.0414935 Jy ! Clean residual min=-0.014636 max=0.013368 Jy/beam ! Clean residual mean=0.000040 rms=0.004899 Jy/beam ! Combined flux in latest and established models = 1.64421 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 220 components and 1.64421 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8684 mas, bmaj=7.338 mas, bpa=-14.01 degrees ! Estimated noise=1484.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00753577 Jy ! Component: 100 - total flux cleaned = 0.0110986 Jy ! Component: 150 - total flux cleaned = 0.0121375 Jy ! Component: 200 - total flux cleaned = 0.0130788 Jy ! Total flux subtracted in 200 components = 0.0130788 Jy ! Clean residual min=-0.010535 max=0.013202 Jy/beam ! Clean residual mean=0.000012 rms=0.003150 Jy/beam ! Combined flux in latest and established models = 1.65729 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 240 components and 1.65729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158300Jy sigma=0.001126 ! Fit after self-cal, rms=0.157911Jy sigma=0.001123 wmodel J2329-4730_X_2010_10_13_pus_map.mod ! Writing 240 model components to file: J2329-4730_X_2010_10_13_pus_map.mod wobs J2329-4730_X_2010_10_13_pus_uvs.fits ! Writing UV FITS file: J2329-4730_X_2010_10_13_pus_uvs.fits wwins J2329-4730_X_2010_10_13_pus_map.win ! wwins: Wrote 2 windows to J2329-4730_X_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 = -0.000257704 Jy ! Component: 100 - total flux cleaned = -0.000423796 Jy ! Component: 150 - total flux cleaned = -0.000145577 Jy ! Component: 200 - total flux cleaned = 0.000366776 Jy ! Component: 250 - total flux cleaned = 0.00119852 Jy ! Component: 300 - total flux cleaned = 0.00187022 Jy ! Component: 350 - total flux cleaned = 0.00240536 Jy ! Component: 400 - total flux cleaned = 0.00261052 Jy ! Component: 450 - total flux cleaned = 0.00241119 Jy ! Component: 500 - total flux cleaned = 0.0024145 Jy ! Component: 550 - total flux cleaned = 0.0024169 Jy ! Component: 600 - total flux cleaned = 0.00214411 Jy ! Component: 650 - total flux cleaned = 0.00179278 Jy ! Component: 700 - total flux cleaned = 0.00153373 Jy ! Component: 750 - total flux cleaned = 0.00119685 Jy ! Component: 800 - total flux cleaned = 0.0011131 Jy ! Component: 850 - total flux cleaned = 0.000869564 Jy ! Component: 900 - total flux cleaned = 0.000789112 Jy ! Component: 950 - total flux cleaned = 0.000555041 Jy ! Component: 1000 - total flux cleaned = 0.000477946 Jy ! Component: 1050 - total flux cleaned = 0.000327127 Jy ! Component: 1100 - total flux cleaned = 0.000400075 Jy ! Component: 1150 - total flux cleaned = 0.000110626 Jy ! Component: 1200 - total flux cleaned = 0.000182188 Jy ! Component: 1250 - total flux cleaned = 0.000110943 Jy ! Component: 1300 - total flux cleaned = -2.7497e-05 Jy ! Component: 1350 - total flux cleaned = -9.53737e-05 Jy ! Component: 1400 - total flux cleaned = -0.000294946 Jy ! Component: 1450 - total flux cleaned = -0.000361489 Jy ! Component: 1500 - total flux cleaned = -0.00074801 Jy ! Component: 1550 - total flux cleaned = -0.000873824 Jy ! Component: 1600 - total flux cleaned = -0.00112401 Jy ! Component: 1650 - total flux cleaned = -0.0015562 Jy ! Component: 1700 - total flux cleaned = -0.00185955 Jy ! Component: 1750 - total flux cleaned = -0.00215913 Jy ! Component: 1800 - total flux cleaned = -0.00233601 Jy ! Component: 1850 - total flux cleaned = -0.0024523 Jy ! Component: 1900 - total flux cleaned = -0.0026248 Jy ! Component: 1950 - total flux cleaned = -0.00273882 Jy ! Component: 2000 - total flux cleaned = -0.00285158 Jy ! Total flux subtracted in 2048 components = -0.00307367 Jy ! Clean residual min=-0.003094 max=0.003145 Jy/beam ! Clean residual mean=-0.000090 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 1.65421 Jy keep ! Adding 112 model components to the UV plane model. ! The established model now contains 352 components and 1.65421 Jy ![Exited script file: muppet] wmap "J2329-4730_X_2010_10_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8684 x 7.338 at -14.01 degrees (North through East) ! Clean map min=-0.0097242 max=1.0117 Jy/beam ! Writing clean map to FITS file: J2329-4730_X_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 1.01172 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00118765 device "J2329-4730_X_2010_10_13_pus\_map.eps/VPS" ! Attempting to open device: 'J2329-4730_X_2010_10_13_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.352167 0.352167 0.704333 1.40867 2.81733 5.63467 11.2693 22.5387 45.0773 90.1547 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0035 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.011 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8684 x 7.338 at -14.01 degrees (North through East) ! Clean map min=-0.0097242 max=1.0117 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2329-4730_X_2010_10_13_pus\_map.gif/vgif" ! Attempting to open device: 'J2329-4730_X_2010_10_13_pus_map.gif/vgif' mapplot cln