! Started logfile: J1126-0555_S_2010_06_23_pus_uvs.log on Sun Jan 30 13:51:22 2011 obs J1126-0555_S_2010_06_23_pus_uva.fits ! Reading UV FITS file: J1126-0555_S_2010_06_23_pus_uva.fits ! AN table 1: 95 integrations on 105 of 105 possible baselines. ! AN table 2: 32 integrations on 105 of 105 possible baselines. ! Apparent sampling: 0.386352 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1126-0555 ! ! 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 3685 lines of history. ! ! Reading 20608 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 J1126-0555_S_2010_06_23_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 496 telescope corrections were flagged in sub-array 1. ! A total of 228 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 496 telescope corrections were flagged in sub-array 1. ! A total of 228 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 496 telescope corrections were flagged in sub-array 1. ! A total of 228 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 496 telescope corrections were flagged in sub-array 1. ! A total of 228 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.837210Jy sigma=0.009525 ! Fit after self-cal, rms=0.825237Jy sigma=0.009403 ! 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=2.757 mas, bmaj=6.363 mas, bpa=-2.361 degrees ! Estimated noise=774.049 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 = 0.137549 Jy ! Component: 100 - total flux cleaned = 0.169884 Jy ! Total flux subtracted in 100 components = 0.169884 Jy ! Clean residual min=-0.005190 max=0.013069 Jy/beam ! Clean residual mean=0.000196 rms=0.001779 Jy/beam ! Combined flux in latest and established models = 0.169884 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.169884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119388Jy sigma=0.001285 ! Fit after self-cal, rms=0.119402Jy sigma=0.001285 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150097 Jy ! Component: 100 - total flux cleaned = 0.0239315 Jy ! Total flux subtracted in 100 components = 0.0239315 Jy ! Clean residual min=-0.003515 max=0.004544 Jy/beam ! Clean residual mean=0.000108 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.193816 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.193816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117242Jy sigma=0.001254 ! Fit after self-cal, rms=0.117289Jy sigma=0.001254 ! 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=3.507 mas, bmaj=7.78 mas, bpa=-3.87 degrees ! Estimated noise=435.708 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 = 0.00594426 Jy ! Component: 100 - total flux cleaned = 0.0087598 Jy ! Component: 150 - total flux cleaned = 0.010157 Jy ! Component: 200 - total flux cleaned = 0.0108059 Jy ! Total flux subtracted in 200 components = 0.0108059 Jy ! Clean residual min=-0.001966 max=0.002199 Jy/beam ! Clean residual mean=0.000047 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.204622 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 34 components and 0.204622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117025Jy sigma=0.001251 ! Fit after self-cal, rms=0.117045Jy sigma=0.001251 ! 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 0.95 FD 1.01 HN 0.97 KK 1.00* ! KP 0.99 LA 1.02 MA 1.00* MK 0.98 ! NL 0.98 NY 1.00* OV 1.00 PT 1.02 ! SC 1.01 TS 1.00* ZC 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.97 HN 1.00 KK 1.00* ! KP 1.00 LA 1.00 MA 1.00* MK 0.97 ! NL 0.94 NY 1.00* OV 1.01 PT 0.96 ! SC 0.94 TS 1.00* ZC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.04 KK 1.00* ! KP 1.04 LA 0.96 MA 1.00* MK 1.01 ! NL 0.96 NY 1.00* OV 1.05 PT 1.04 ! SC 0.96 TS 1.00* ZC 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.00 HN 1.02 KK 1.00* ! KP 1.00 LA 0.95 MA 1.00* MK 0.95 ! NL 1.03 NY 1.00* OV 0.98 PT 1.00 ! SC 1.03 TS 1.00* ZC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.97 KK 1.00* ! KP 0.98 LA 0.97 MA 1.00* MK 1.02 ! NL 0.99 NY 1.00* OV 1.00 PT 0.99 ! SC 1.03 TS 1.00* ZC 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.17 FD 1.00 HN 1.00 KK 1.00* ! KP 0.95 LA 0.97 MA 1.00* MK 1.00 ! NL 0.99 NY 1.00* OV 0.98 PT 0.95 ! SC 1.00 TS 1.00* ZC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KK 1.00* ! KP 1.00 LA 1.03 MA 1.00* MK 1.05 ! NL 0.99 NY 1.00* OV 1.00 PT 1.04 ! SC 1.03 TS 1.00* ZC 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.96 HN 1.00 KK 1.00* ! KP 0.95 LA 0.97 MA 1.00* MK 1.06 ! NL 1.00 NY 1.00* OV 0.99 PT 1.01 ! SC 1.05 TS 1.00* ZC 1.00* ! ! ! Fit before self-cal, rms=0.117045Jy sigma=0.001251 ! Fit after self-cal, rms=0.117245Jy sigma=0.001247 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.515 mas, bmaj=7.806 mas, bpa=-3.93 degrees ! Estimated noise=436.646 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 = -6.36219e-06 Jy ! Component: 100 - total flux cleaned = 5.77439e-05 Jy ! Component: 150 - total flux cleaned = 8.43758e-05 Jy ! Component: 200 - total flux cleaned = 8.47969e-05 Jy ! Total flux subtracted in 200 components = 8.47969e-05 Jy ! Clean residual min=-0.001524 max=0.001624 Jy/beam ! Clean residual mean=0.000034 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.204707 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.204707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117239Jy sigma=0.001247 ! Fit after self-cal, rms=0.117253Jy sigma=0.001247 ! 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=0.117253Jy sigma=0.001247 ! Fit after self-cal, rms=0.117330Jy sigma=0.001247 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.515 mas, bmaj=7.809 mas, bpa=-3.977 degrees ! Estimated noise=436.936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.90069e-05 Jy ! Component: 100 - total flux cleaned = 0.000104813 Jy ! Component: 150 - total flux cleaned = 9.39526e-05 Jy ! Component: 200 - total flux cleaned = 9.35936e-05 Jy ! Total flux subtracted in 200 components = 9.35936e-05 Jy ! Clean residual min=-0.001525 max=0.001626 Jy/beam ! Clean residual mean=0.000034 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.2048 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.2048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117326Jy sigma=0.001247 ! Fit after self-cal, rms=0.117326Jy sigma=0.001247 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 = 4.53893e-07 Jy ! Component: 100 - total flux cleaned = -3.3199e-05 Jy ! Component: 150 - total flux cleaned = -3.31775e-05 Jy ! Component: 200 - total flux cleaned = -4.32161e-05 Jy ! Total flux subtracted in 200 components = -4.32161e-05 Jy ! Clean residual min=-0.001531 max=0.001614 Jy/beam ! Clean residual mean=0.000034 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.204757 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.204757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117323Jy sigma=0.001247 ! Fit after self-cal, rms=0.117323Jy sigma=0.001247 ! 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=0.117323Jy sigma=0.001247 ! Fit after self-cal, rms=0.117456Jy sigma=0.001247 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.514 mas, bmaj=7.812 mas, bpa=-4.036 degrees ! Estimated noise=437.402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000215283 Jy ! Component: 100 - total flux cleaned = 0.000237615 Jy ! Component: 150 - total flux cleaned = 0.000228339 Jy ! Component: 200 - total flux cleaned = 0.000219737 Jy ! Total flux subtracted in 200 components = 0.000219737 Jy ! Clean residual min=-0.001525 max=0.001613 Jy/beam ! Clean residual mean=0.000034 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.204977 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.204977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117453Jy sigma=0.001247 ! Fit after self-cal, rms=0.117453Jy sigma=0.001247 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 = 5.69243e-07 Jy ! Component: 100 - total flux cleaned = -2.61177e-05 Jy ! Component: 150 - total flux cleaned = -3.42451e-05 Jy ! Component: 200 - total flux cleaned = -4.22604e-05 Jy ! Total flux subtracted in 200 components = -4.22604e-05 Jy ! Clean residual min=-0.001530 max=0.001604 Jy/beam ! Clean residual mean=0.000034 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.204935 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.204935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117451Jy sigma=0.001247 ! Fit after self-cal, rms=0.117451Jy sigma=0.001247 ! 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=0.117451Jy sigma=0.001247 ! Fit after self-cal, rms=0.117543Jy sigma=0.001247 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.85 mas, bmaj=12.84 mas, bpa=-7.677 degrees ! Estimated noise=517.607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.16198e-05 Jy ! Component: 100 - total flux cleaned = -4.92628e-05 Jy ! Component: 150 - total flux cleaned = -5.56397e-05 Jy ! Component: 200 - total flux cleaned = -5.56314e-05 Jy ! Total flux subtracted in 200 components = -5.56314e-05 Jy ! Clean residual min=-0.001659 max=0.001945 Jy/beam ! Clean residual mean=0.000073 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.204879 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 54 components and 0.204879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117544Jy sigma=0.001247 ! Fit after self-cal, rms=0.117543Jy sigma=0.001247 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 = 1.8462e-06 Jy ! Component: 100 - total flux cleaned = 1.83028e-06 Jy ! Component: 150 - total flux cleaned = -4.62381e-06 Jy ! Component: 200 - total flux cleaned = -1.01765e-05 Jy ! Total flux subtracted in 200 components = -1.01765e-05 Jy ! Clean residual min=-0.001658 max=0.001941 Jy/beam ! Clean residual mean=0.000073 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.204869 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 57 components and 0.204869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117544Jy sigma=0.001247 ! Fit after self-cal, rms=0.117543Jy sigma=0.001247 ! 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=3.513 mas, bmaj=7.813 mas, bpa=-4.091 degrees ! Estimated noise=437.851 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.513 x 7.813 at -4.091 degrees (North through East) ! Clean map min=-0.0014853 max=0.18467 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=2.762 mas, bmaj=6.407 mas, bpa=-2.641 degrees ! Estimated noise=775.967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.13752 Jy ! Component: 100 - total flux cleaned = 0.169947 Jy ! Component: 150 - total flux cleaned = 0.184612 Jy ! Component: 200 - total flux cleaned = 0.193237 Jy ! Total flux subtracted in 200 components = 0.193237 Jy ! Clean residual min=-0.003138 max=0.004376 Jy/beam ! Clean residual mean=0.000087 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.193237 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.193237 Jy ! Inverting map and beam ! Estimated beam: bmin=3.513 mas, bmaj=7.813 mas, bpa=-4.091 degrees ! Estimated noise=437.851 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 = 0.00648079 Jy ! Component: 100 - total flux cleaned = 0.00943983 Jy ! Component: 150 - total flux cleaned = 0.010893 Jy ! Component: 200 - total flux cleaned = 0.0116257 Jy ! Total flux subtracted in 200 components = 0.0116257 Jy ! Clean residual min=-0.001549 max=0.001579 Jy/beam ! Clean residual mean=0.000036 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.204863 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 38 components and 0.204863 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=7.85 mas, bmaj=12.84 mas, bpa=-7.677 degrees ! Estimated noise=517.607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.43542e-05 Jy ! Component: 100 - total flux cleaned = 3.73505e-05 Jy ! Component: 150 - total flux cleaned = 3.75819e-05 Jy ! Component: 200 - total flux cleaned = 4.81918e-05 Jy ! Total flux subtracted in 200 components = 4.81918e-05 Jy ! Clean residual min=-0.001694 max=0.001973 Jy/beam ! Clean residual mean=0.000073 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.204911 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 = 8.28551e-06 Jy ! Component: 100 - total flux cleaned = 7.57336e-06 Jy ! Component: 150 - total flux cleaned = 8.07088e-07 Jy ! Component: 200 - total flux cleaned = -5.01124e-06 Jy ! Total flux subtracted in 200 components = -5.01124e-06 Jy ! Clean residual min=-0.001689 max=0.001937 Jy/beam ! Clean residual mean=0.000073 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.204906 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.204906 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.513 mas, bmaj=7.813 mas, bpa=-4.091 degrees ! Estimated noise=437.851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000324018 Jy ! Component: 100 - total flux cleaned = 0.000381716 Jy ! Component: 150 - total flux cleaned = 0.000414855 Jy ! Component: 200 - total flux cleaned = 0.000457765 Jy ! Total flux subtracted in 200 components = 0.000457765 Jy ! Clean residual min=-0.001508 max=0.001615 Jy/beam ! Clean residual mean=0.000034 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.205364 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.205364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117550Jy sigma=0.001247 ! Fit after self-cal, rms=0.117551Jy sigma=0.001247 wmodel J1126-0555_S_2010_06_23_pus_map.mod ! Writing 55 model components to file: J1126-0555_S_2010_06_23_pus_map.mod wobs J1126-0555_S_2010_06_23_pus_uvs.fits ! Writing UV FITS file: J1126-0555_S_2010_06_23_pus_uvs.fits wwins J1126-0555_S_2010_06_23_pus_map.win ! wwins: Wrote 1 windows to J1126-0555_S_2010_06_23_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 = 0.000596766 Jy ! Component: 100 - total flux cleaned = 0.000871436 Jy ! Component: 150 - total flux cleaned = 0.00108185 Jy ! Component: 200 - total flux cleaned = 0.00123449 Jy ! Component: 250 - total flux cleaned = 0.00143073 Jy ! Component: 300 - total flux cleaned = 0.00159625 Jy ! Component: 350 - total flux cleaned = 0.00171017 Jy ! Component: 400 - total flux cleaned = 0.00186494 Jy ! Component: 450 - total flux cleaned = 0.00201553 Jy ! Component: 500 - total flux cleaned = 0.00220375 Jy ! Component: 550 - total flux cleaned = 0.00238779 Jy ! Component: 600 - total flux cleaned = 0.00264783 Jy ! Component: 650 - total flux cleaned = 0.00278504 Jy ! Component: 700 - total flux cleaned = 0.00297728 Jy ! Component: 750 - total flux cleaned = 0.00312781 Jy ! Component: 800 - total flux cleaned = 0.00323881 Jy ! Component: 850 - total flux cleaned = 0.00331147 Jy ! Component: 900 - total flux cleaned = 0.00341824 Jy ! Component: 950 - total flux cleaned = 0.00348804 Jy ! Component: 1000 - total flux cleaned = 0.00359076 Jy ! Component: 1050 - total flux cleaned = 0.00365802 Jy ! Component: 1100 - total flux cleaned = 0.0037077 Jy ! Component: 1150 - total flux cleaned = 0.00374041 Jy ! Component: 1200 - total flux cleaned = 0.00374052 Jy ! Component: 1250 - total flux cleaned = 0.00370897 Jy ! Component: 1300 - total flux cleaned = 0.00372448 Jy ! Component: 1350 - total flux cleaned = 0.00367846 Jy ! Component: 1400 - total flux cleaned = 0.00372379 Jy ! Component: 1450 - total flux cleaned = 0.00370871 Jy ! Component: 1500 - total flux cleaned = 0.0037232 Jy ! Component: 1550 - total flux cleaned = 0.0037084 Jy ! Component: 1600 - total flux cleaned = 0.00369413 Jy ! Component: 1650 - total flux cleaned = 0.0036943 Jy ! Component: 1700 - total flux cleaned = 0.00372251 Jy ! Component: 1750 - total flux cleaned = 0.00375033 Jy ! Component: 1800 - total flux cleaned = 0.00375047 Jy ! Component: 1850 - total flux cleaned = 0.00380511 Jy ! Component: 1900 - total flux cleaned = 0.00380538 Jy ! Component: 1950 - total flux cleaned = 0.00387235 Jy ! Component: 2000 - total flux cleaned = 0.00389883 Jy ! Total flux subtracted in 2048 components = 0.00393804 Jy ! Clean residual min=-0.000805 max=0.000796 Jy/beam ! Clean residual mean=0.000018 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.209302 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 186 components and 0.209302 Jy ![Exited script file: muppet] wmap "J1126-0555_S_2010_06_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.513 x 7.813 at -4.091 degrees (North through East) ! Clean map min=-0.0011422 max=0.18479 Jy/beam ! Writing clean map to FITS file: J1126-0555_S_2010_06_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.184791 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000266809 device "J1126-0555_S_2010_06_23_pus\_map.eps/VPS" ! Attempting to open device: 'J1126-0555_S_2010_06_23_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.433153 0.433153 0.866306 1.73261 3.46522 6.93044 13.8609 27.7218 55.4436 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.184 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.513 x 7.813 at -4.091 degrees (North through East) ! Clean map min=-0.0011422 max=0.18479 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1126-0555_S_2010_06_23_pus\_map.gif/vgif" ! Attempting to open device: 'J1126-0555_S_2010_06_23_pus_map.gif/vgif' mapplot cln