! Started logfile: J1016+0513_S_2010_06_23_pus_uvs.log on Sat Jan 29 22:39:19 2011 obs J1016+0513_S_2010_06_23_pus_uva.fits ! Reading UV FITS file: J1016+0513_S_2010_06_23_pus_uva.fits ! AN table 1: 38 integrations on 105 of 105 possible baselines. ! AN table 2: 45 integrations on 105 of 105 possible baselines. ! AN table 3: 54 integrations on 105 of 105 possible baselines. ! Apparent sampling: 0.248245 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1016+0513 ! ! 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 3082 lines of history. ! ! Reading 14284 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 J1016+0513_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 322 telescope corrections were flagged in sub-array 1. ! A total of 472 telescope corrections were flagged in sub-array 2. ! A total of 348 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 322 telescope corrections were flagged in sub-array 1. ! A total of 472 telescope corrections were flagged in sub-array 2. ! A total of 348 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 322 telescope corrections were flagged in sub-array 1. ! A total of 472 telescope corrections were flagged in sub-array 2. ! A total of 348 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 322 telescope corrections were flagged in sub-array 1. ! A total of 472 telescope corrections were flagged in sub-array 2. ! A total of 348 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.715254Jy sigma=0.008468 ! Fit after self-cal, rms=0.682370Jy sigma=0.008098 ! 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=2.103 mas, bmaj=6.81 mas, bpa=-1.058 degrees ! Estimated noise=920.473 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 = 0.256957 Jy ! Component: 100 - total flux cleaned = 0.321538 Jy ! Total flux subtracted in 100 components = 0.321538 Jy ! Clean residual min=-0.014094 max=0.026164 Jy/beam ! Clean residual mean=0.000013 rms=0.003747 Jy/beam ! Combined flux in latest and established models = 0.321538 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.321538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147405Jy sigma=0.001543 ! Fit after self-cal, rms=0.147409Jy sigma=0.001542 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0271793 Jy ! Component: 100 - total flux cleaned = 0.0391252 Jy ! Total flux subtracted in 100 components = 0.0391252 Jy ! Clean residual min=-0.013113 max=0.017193 Jy/beam ! Clean residual mean=-0.000047 rms=0.003180 Jy/beam ! Combined flux in latest and established models = 0.360663 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.360663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142532Jy sigma=0.001491 ! Fit after self-cal, rms=0.142520Jy sigma=0.001491 ! 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=3.017 mas, bmaj=8.331 mas, bpa=-1.744 degrees ! Estimated noise=505.539 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 = 0.00508914 Jy ! Component: 100 - total flux cleaned = 0.00588288 Jy ! Component: 150 - total flux cleaned = 0.00617133 Jy ! Component: 200 - total flux cleaned = 0.00643578 Jy ! Total flux subtracted in 200 components = 0.00643578 Jy ! Clean residual min=-0.011105 max=0.015964 Jy/beam ! Clean residual mean=-0.000178 rms=0.003562 Jy/beam ! Combined flux in latest and established models = 0.367099 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.367099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141987Jy sigma=0.001488 ! Fit after self-cal, rms=0.141989Jy sigma=0.001488 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.15 HN 1.22 KK 1.12 ! KP 0.94 LA 1.02 MA 1.00* MK 0.71 ! NL 0.88 NY 1.00* OV 0.95 PT 1.05 ! SC 0.93 TS 1.00* ZC 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.18 HN 1.00* KK 1.14 ! KP 0.93 LA 0.99 MA 1.00* MK 0.80 ! NL 0.97 NY 1.00* OV 0.91 PT 1.03 ! SC 1.00* TS 0.88 ZC 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 1.17 HN 1.17 KK 1.00* ! KP 0.93 LA 1.01 MA 1.96 MK 1.00* ! NL 0.90 NY 1.00* OV 0.95 PT 1.03 ! SC 0.96 TS 1.00* ZC 1.00* ! ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.27 HN 1.24 KK 0.99 ! KP 1.04 LA 0.94 MA 1.00* MK 0.94 ! NL 1.00 NY 1.00* OV 1.04 PT 1.03 ! SC 1.08 TS 1.00* ZC 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.24 HN 1.00* KK 0.97 ! KP 1.02 LA 0.95 MA 1.00* MK 0.82 ! NL 1.04 NY 1.00* OV 1.04 PT 1.06 ! SC 1.00* TS 0.91 ZC 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 1.25 HN 1.24 KK 1.00* ! KP 1.02 LA 0.94 MA 2.96 MK 1.00* ! NL 0.98 NY 1.00* OV 1.04 PT 1.05 ! SC 1.04 TS 1.00* ZC 1.00* ! ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.25 HN 1.16 KK 1.00 ! KP 0.98 LA 0.91 MA 1.00* MK 0.88 ! NL 0.99 NY 1.00* OV 0.99 PT 1.00 ! SC 0.99 TS 1.00* ZC 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.27 HN 1.00* KK 0.97 ! KP 0.98 LA 0.89 MA 1.00* MK 0.81 ! NL 1.10 NY 1.00* OV 0.99 PT 1.02 ! SC 1.00* TS 0.92 ZC 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.27 HN 1.16 KK 1.00* ! KP 0.98 LA 0.93 MA 0.84 MK 1.00* ! NL 1.03 NY 1.00* OV 0.99 PT 0.98 ! SC 0.94 TS 1.00* ZC 1.00* ! ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.24 HN 1.14 KK 0.98 ! KP 0.92 LA 0.77 MA 1.00* MK 0.88 ! NL 0.86 NY 1.00* OV 0.89 PT 0.91 ! SC 0.99 TS 1.00* ZC 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.22 HN 1.00* KK 0.97 ! KP 0.95 LA 0.77 MA 1.00* MK 0.85 ! NL 0.87 NY 1.00* OV 0.84 PT 0.95 ! SC 1.00* TS 0.88 ZC 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 1.24 HN 1.13 KK 1.00* ! KP 0.91 LA 0.76 MA 1.05 MK 1.00* ! NL 0.85 NY 1.00* OV 0.87 PT 0.95 ! SC 0.99 TS 1.00* ZC 1.00* ! ! ! Fit before self-cal, rms=0.141989Jy sigma=0.001488 ! Fit after self-cal, rms=0.143417Jy sigma=0.001284 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.145 mas, bmaj=8.31 mas, bpa=-1.935 degrees ! Estimated noise=511.218 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 = 0.000326598 Jy ! Component: 100 - total flux cleaned = 0.000481042 Jy ! Component: 150 - total flux cleaned = 0.000608414 Jy ! Component: 200 - total flux cleaned = 0.000663329 Jy ! Total flux subtracted in 200 components = 0.000663329 Jy ! Clean residual min=-0.002463 max=0.002349 Jy/beam ! Clean residual mean=-0.000037 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.367762 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.367762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143393Jy sigma=0.001284 ! Fit after self-cal, rms=0.143579Jy sigma=0.001283 ! 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=0.143579Jy sigma=0.001283 ! Fit after self-cal, rms=0.144301Jy sigma=0.001283 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.15 mas, bmaj=8.3 mas, bpa=-1.925 degrees ! Estimated noise=511.288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000195932 Jy ! Component: 100 - total flux cleaned = 0.000320528 Jy ! Component: 150 - total flux cleaned = 0.000400056 Jy ! Component: 200 - total flux cleaned = 0.000447157 Jy ! Total flux subtracted in 200 components = 0.000447157 Jy ! Clean residual min=-0.002425 max=0.002322 Jy/beam ! Clean residual mean=-0.000035 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.368209 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.368209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144286Jy sigma=0.001283 ! Fit after self-cal, rms=0.144286Jy sigma=0.001283 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.58464e-05 Jy ! Component: 100 - total flux cleaned = 9.22129e-05 Jy ! Component: 150 - total flux cleaned = 0.000167691 Jy ! Component: 200 - total flux cleaned = 0.000185125 Jy ! Total flux subtracted in 200 components = 0.000185125 Jy ! Clean residual min=-0.002426 max=0.002307 Jy/beam ! Clean residual mean=-0.000036 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.368394 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.368394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144279Jy sigma=0.001283 ! Fit after self-cal, rms=0.144278Jy sigma=0.001283 ! 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=0.144278Jy sigma=0.001283 ! Fit after self-cal, rms=0.144948Jy sigma=0.001283 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.157 mas, bmaj=8.291 mas, bpa=-1.927 degrees ! Estimated noise=511.427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.16361e-05 Jy ! Component: 100 - total flux cleaned = 0.000158966 Jy ! Component: 150 - total flux cleaned = 0.000222485 Jy ! Component: 200 - total flux cleaned = 0.00026108 Jy ! Total flux subtracted in 200 components = 0.00026108 Jy ! Clean residual min=-0.002393 max=0.002268 Jy/beam ! Clean residual mean=-0.000034 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.368655 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.368655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144939Jy sigma=0.001282 ! Fit after self-cal, rms=0.144940Jy sigma=0.001282 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.71182e-05 Jy ! Component: 100 - total flux cleaned = 3.30341e-05 Jy ! Component: 150 - total flux cleaned = 3.30555e-05 Jy ! Component: 200 - total flux cleaned = 3.27554e-05 Jy ! Total flux subtracted in 200 components = 3.27554e-05 Jy ! Clean residual min=-0.002395 max=0.002256 Jy/beam ! Clean residual mean=-0.000035 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.368688 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.368688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144936Jy sigma=0.001282 ! Fit after self-cal, rms=0.144935Jy sigma=0.001282 ! 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=0.144935Jy sigma=0.001282 ! Fit after self-cal, rms=0.145516Jy sigma=0.001282 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.882 mas, bmaj=12.1 mas, bpa=-8.782 degrees ! Estimated noise=581.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000113159 Jy ! Component: 100 - total flux cleaned = -0.000111475 Jy ! Component: 150 - total flux cleaned = -0.000127094 Jy ! Component: 200 - total flux cleaned = -0.000112472 Jy ! Total flux subtracted in 200 components = -0.000112472 Jy ! Clean residual min=-0.002552 max=0.002295 Jy/beam ! Clean residual mean=-0.000065 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.368576 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.368576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145515Jy sigma=0.001282 ! Fit after self-cal, rms=0.145513Jy sigma=0.001282 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.08354e-06 Jy ! Component: 100 - total flux cleaned = -8.17126e-06 Jy ! Component: 150 - total flux cleaned = -2.34918e-05 Jy ! Component: 200 - total flux cleaned = -2.46709e-05 Jy ! Total flux subtracted in 200 components = -2.46709e-05 Jy ! Clean residual min=-0.002552 max=0.002280 Jy/beam ! Clean residual mean=-0.000065 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.368551 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.368551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145513Jy sigma=0.001282 ! Fit after self-cal, rms=0.145509Jy sigma=0.001282 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=8.286 mas, bpa=-1.927 degrees ! Estimated noise=511.589 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.162 x 8.286 at -1.927 degrees (North through East) ! Clean map min=-0.0023292 max=0.3378 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=2.203 mas, bmaj=6.741 mas, bpa=-1.941 degrees ! Estimated noise=906.002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.253298 Jy ! Component: 100 - total flux cleaned = 0.315267 Jy ! Component: 150 - total flux cleaned = 0.340374 Jy ! Component: 200 - total flux cleaned = 0.351299 Jy ! Total flux subtracted in 200 components = 0.351299 Jy ! Clean residual min=-0.004404 max=0.004960 Jy/beam ! Clean residual mean=0.000017 rms=0.001236 Jy/beam ! Combined flux in latest and established models = 0.351299 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.351299 Jy ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=8.286 mas, bpa=-1.927 degrees ! Estimated noise=511.589 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 = 0.00882921 Jy ! Component: 100 - total flux cleaned = 0.0128583 Jy ! Component: 150 - total flux cleaned = 0.014944 Jy ! Component: 200 - total flux cleaned = 0.0160734 Jy ! Total flux subtracted in 200 components = 0.0160734 Jy ! Clean residual min=-0.002343 max=0.002201 Jy/beam ! Clean residual mean=-0.000029 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.367373 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 48 components and 0.367373 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=8.882 mas, bmaj=12.1 mas, bpa=-8.782 degrees ! Estimated noise=581.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000744194 Jy ! Component: 100 - total flux cleaned = 0.000833154 Jy ! Component: 150 - total flux cleaned = 0.000894024 Jy ! Component: 200 - total flux cleaned = 0.00093429 Jy ! Total flux subtracted in 200 components = 0.00093429 Jy ! Clean residual min=-0.002577 max=0.002215 Jy/beam ! Clean residual mean=-0.000064 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.368307 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 = 4.7455e-05 Jy ! Component: 100 - total flux cleaned = 8.92452e-05 Jy ! Component: 150 - total flux cleaned = 0.000125247 Jy ! Component: 200 - total flux cleaned = 0.000149829 Jy ! Total flux subtracted in 200 components = 0.000149829 Jy ! Clean residual min=-0.002571 max=0.002228 Jy/beam ! Clean residual mean=-0.000065 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.368457 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 54 components and 0.368457 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=8.286 mas, bpa=-1.927 degrees ! Estimated noise=511.589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.54847e-05 Jy ! Component: 100 - total flux cleaned = -5.14696e-05 Jy ! Component: 150 - total flux cleaned = -6.5223e-05 Jy ! Component: 200 - total flux cleaned = -6.43953e-05 Jy ! Total flux subtracted in 200 components = -6.43953e-05 Jy ! Clean residual min=-0.002385 max=0.002183 Jy/beam ! Clean residual mean=-0.000033 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.368392 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.368392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145505Jy sigma=0.001282 ! Fit after self-cal, rms=0.145507Jy sigma=0.001282 wmodel J1016+0513_S_2010_06_23_pus_map.mod ! Writing 62 model components to file: J1016+0513_S_2010_06_23_pus_map.mod wobs J1016+0513_S_2010_06_23_pus_uvs.fits ! Writing UV FITS file: J1016+0513_S_2010_06_23_pus_uvs.fits wwins J1016+0513_S_2010_06_23_pus_map.win ! wwins: Wrote 1 windows to J1016+0513_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 = -0.000138901 Jy ! Component: 100 - total flux cleaned = -0.000213329 Jy ! Component: 150 - total flux cleaned = -0.000316166 Jy ! Component: 200 - total flux cleaned = -0.000478654 Jy ! Component: 250 - total flux cleaned = -0.000603926 Jy ! Component: 300 - total flux cleaned = -0.000664476 Jy ! Component: 350 - total flux cleaned = -0.000782612 Jy ! Component: 400 - total flux cleaned = -0.000955327 Jy ! Component: 450 - total flux cleaned = -0.00112378 Jy ! Component: 500 - total flux cleaned = -0.00117909 Jy ! Component: 550 - total flux cleaned = -0.0013152 Jy ! Component: 600 - total flux cleaned = -0.00142191 Jy ! Component: 650 - total flux cleaned = -0.00155243 Jy ! Component: 700 - total flux cleaned = -0.00162967 Jy ! Component: 750 - total flux cleaned = -0.00178135 Jy ! Component: 800 - total flux cleaned = -0.00185599 Jy ! Component: 850 - total flux cleaned = -0.00210095 Jy ! Component: 900 - total flux cleaned = -0.00226985 Jy ! Component: 950 - total flux cleaned = -0.00243646 Jy ! Component: 1000 - total flux cleaned = -0.00255408 Jy ! Component: 1050 - total flux cleaned = -0.00267036 Jy ! Component: 1100 - total flux cleaned = -0.00285418 Jy ! Component: 1150 - total flux cleaned = -0.00296766 Jy ! Component: 1200 - total flux cleaned = -0.00307983 Jy ! Component: 1250 - total flux cleaned = -0.00323525 Jy ! Component: 1300 - total flux cleaned = -0.00330132 Jy ! Component: 1350 - total flux cleaned = -0.00343196 Jy ! Component: 1400 - total flux cleaned = -0.00353953 Jy ! Component: 1450 - total flux cleaned = -0.00351824 Jy ! Component: 1500 - total flux cleaned = -0.00362396 Jy ! Component: 1550 - total flux cleaned = -0.00366563 Jy ! Component: 1600 - total flux cleaned = -0.00366543 Jy ! Component: 1650 - total flux cleaned = -0.00366537 Jy ! Component: 1700 - total flux cleaned = -0.00370628 Jy ! Component: 1750 - total flux cleaned = -0.00372658 Jy ! Component: 1800 - total flux cleaned = -0.00374653 Jy ! Component: 1850 - total flux cleaned = -0.00372677 Jy ! Component: 1900 - total flux cleaned = -0.00376656 Jy ! Component: 1950 - total flux cleaned = -0.00382521 Jy ! Component: 2000 - total flux cleaned = -0.00384453 Jy ! Total flux subtracted in 2048 components = -0.00386367 Jy ! Clean residual min=-0.001061 max=0.001245 Jy/beam ! Clean residual mean=-0.000024 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.364529 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 190 components and 0.364529 Jy ![Exited script file: muppet] wmap "J1016+0513_S_2010_06_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.162 x 8.286 at -1.927 degrees (North through East) ! Clean map min=-0.0018369 max=0.33775 Jy/beam ! Writing clean map to FITS file: J1016+0513_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 0.337749 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000390101 device "J1016+0513_S_2010_06_23_pus\_map.eps/VPS" ! Attempting to open device: 'J1016+0513_S_2010_06_23_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.346501 0.346501 0.693002 1.386 2.77201 5.54401 11.088 22.1761 44.3521 88.7042 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.337 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.162 x 8.286 at -1.927 degrees (North through East) ! Clean map min=-0.0018369 max=0.33775 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1016+0513_S_2010_06_23_pus\_map.gif/vgif" ! Attempting to open device: 'J1016+0513_S_2010_06_23_pus_map.gif/vgif' mapplot cln