! Started logfile: J0538-4405_X_2009_05_13_pus_uvs.log on Sat Jan 21 12:39:33 2017 obs J0538-4405_X_2009_05_13_pus_uva.fits ! Reading UV FITS file: J0538-4405_X_2009_05_13_pus_uva.fits ! AN table 1: 28 integrations on 120 of 120 possible baselines. ! AN table 2: 19 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.0950355 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0538-4405 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1988 lines of history. ! ! Reading 2144 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0538-4405_X_2009_05_13_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.100x0.100 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 292 telescope corrections were flagged in sub-array 1. ! A total of 232 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 292 telescope corrections were flagged in sub-array 1. ! A total of 232 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 292 telescope corrections were flagged in sub-array 1. ! A total of 232 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 292 telescope corrections were flagged in sub-array 1. ! A total of 232 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=3.359544Jy sigma=0.022079 ! Fit after self-cal, rms=3.281962Jy sigma=0.021624 ! 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=0.4299 mas, bmaj=0.8122 mas, bpa=-50.22 degrees ! Estimated noise=4798.94 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 = 3.14207 Jy ! Component: 100 - total flux cleaned = 3.89813 Jy ! Total flux subtracted in 100 components = 3.89813 Jy ! Clean residual min=-0.235627 max=0.329387 Jy/beam ! Clean residual mean=0.001650 rms=0.060085 Jy/beam ! Combined flux in latest and established models = 3.89813 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 3.89813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.743204Jy sigma=0.004866 ! Fit after self-cal, rms=0.743194Jy sigma=0.004866 ! 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=0.5723 mas, bmaj=1.066 mas, bpa=-42.79 degrees ! Estimated noise=2497.73 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 = 0.494157 Jy ! Component: 100 - total flux cleaned = 0.70587 Jy ! Component: 150 - total flux cleaned = 0.797263 Jy ! Component: 200 - total flux cleaned = 0.823527 Jy ! Total flux subtracted in 200 components = 0.823527 Jy ! Clean residual min=-0.116158 max=0.071659 Jy/beam ! Clean residual mean=-0.030930 rms=0.031080 Jy/beam ! Combined flux in latest and established models = 4.72165 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 4.72165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.391513Jy sigma=0.002662 ! Fit after self-cal, rms=0.391522Jy sigma=0.002661 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.00* HO 1.03 ! KK 0.98 KP 0.99 LA 0.98 MK 1.03 ! NL 1.00* NY 1.00* OV 0.99 PT 1.01 ! SC 1.00* TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* HO 0.81 ! KK 1.08 KP 1.00* LA 1.00* MK 0.92 ! NL 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* TS 1.07 WZ 1.00* KB 1.15 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.00* HO 1.01 ! KK 0.99 KP 0.94 LA 0.97 MK 1.02 ! NL 1.00* NY 1.00* OV 0.98 PT 1.06 ! SC 1.00* TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* HO 0.81 ! KK 1.05 KP 1.00* LA 1.00* MK 0.95 ! NL 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* TS 1.08 WZ 1.00* KB 1.15 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.00* HO 1.03 ! KK 0.97 KP 0.97 LA 0.99 MK 0.99 ! NL 1.00* NY 1.00* OV 1.00 PT 1.07 ! SC 1.00* TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* HO 0.84 ! KK 1.06 KP 1.00* LA 1.00* MK 0.89 ! NL 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* TS 1.09 WZ 1.00* KB 1.12 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* HO 1.01 ! KK 0.96 KP 0.97 LA 0.97 MK 1.01 ! NL 1.00* NY 1.00* OV 0.99 PT 1.07 ! SC 1.00* TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* HO 0.83 ! KK 1.04 KP 1.00* LA 1.00* MK 0.92 ! NL 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* TS 1.08 WZ 1.00* KB 1.11 ! ! ! Fit before self-cal, rms=0.391522Jy sigma=0.002661 ! Fit after self-cal, rms=0.258654Jy sigma=0.001398 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5842 mas, bmaj=1.067 mas, bpa=-41.21 degrees ! Estimated noise=2531.83 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 (1.3, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.020416 Jy ! Component: 100 - total flux cleaned = 0.0146001 Jy ! Component: 150 - total flux cleaned = 0.0106858 Jy ! Component: 200 - total flux cleaned = 0.00689204 Jy ! Total flux subtracted in 200 components = 0.00689204 Jy ! Clean residual min=-0.029064 max=0.023743 Jy/beam ! Clean residual mean=-0.001337 rms=0.006474 Jy/beam ! Combined flux in latest and established models = 4.72855 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 4.72855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.248372Jy sigma=0.001343 ! Fit after self-cal, rms=0.247129Jy sigma=0.001338 ! 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=0.247129Jy sigma=0.001338 ! Fit after self-cal, rms=0.244735Jy sigma=0.001332 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5835 mas, bmaj=1.069 mas, bpa=-41.28 degrees ! Estimated noise=2528.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00437524 Jy ! Component: 100 - total flux cleaned = 0.00208061 Jy ! Component: 150 - total flux cleaned = 0.00163856 Jy ! Component: 200 - total flux cleaned = 0.00167383 Jy ! Total flux subtracted in 200 components = 0.00167383 Jy ! Clean residual min=-0.024150 max=0.019959 Jy/beam ! Clean residual mean=-0.000964 rms=0.005630 Jy/beam ! Combined flux in latest and established models = 4.73022 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 4.73022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.241582Jy sigma=0.001317 ! Fit after self-cal, rms=0.241407Jy sigma=0.001316 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 = 0.000539859 Jy ! Component: 100 - total flux cleaned = 0.000861849 Jy ! Component: 150 - total flux cleaned = 0.00116054 Jy ! Component: 200 - total flux cleaned = 0.00115064 Jy ! Total flux subtracted in 200 components = 0.00115064 Jy ! Clean residual min=-0.023690 max=0.018801 Jy/beam ! Clean residual mean=-0.001006 rms=0.005488 Jy/beam ! Combined flux in latest and established models = 4.73137 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 4.73137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.240211Jy sigma=0.001312 ! Fit after self-cal, rms=0.240119Jy sigma=0.001312 ! 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=0.240119Jy sigma=0.001312 ! Fit after self-cal, rms=0.238868Jy sigma=0.001308 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5832 mas, bmaj=1.07 mas, bpa=-41.32 degrees ! Estimated noise=2527.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000333942 Jy ! Component: 100 - total flux cleaned = 0.000670645 Jy ! Component: 150 - total flux cleaned = 0.000984309 Jy ! Component: 200 - total flux cleaned = 0.00154748 Jy ! Total flux subtracted in 200 components = 0.00154748 Jy ! Clean residual min=-0.024021 max=0.017331 Jy/beam ! Clean residual mean=-0.000751 rms=0.005177 Jy/beam ! Combined flux in latest and established models = 4.73292 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 4.73292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.237666Jy sigma=0.001303 ! Fit after self-cal, rms=0.237681Jy sigma=0.001303 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 = 0.000562943 Jy ! Component: 100 - total flux cleaned = 0.000553977 Jy ! Component: 150 - total flux cleaned = 0.000558774 Jy ! Component: 200 - total flux cleaned = 0.000557865 Jy ! Total flux subtracted in 200 components = 0.000557865 Jy ! Clean residual min=-0.023883 max=0.016946 Jy/beam ! Clean residual mean=-0.000772 rms=0.005141 Jy/beam ! Combined flux in latest and established models = 4.73348 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 4.73348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.237009Jy sigma=0.001300 ! Fit after self-cal, rms=0.237012Jy sigma=0.001300 ! 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=0.237012Jy sigma=0.001300 ! Fit after self-cal, rms=0.236458Jy sigma=0.001299 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.427 mas, bmaj=13.99 mas, bpa=11.81 degrees ! Estimated noise=3133.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102583 Jy ! Component: 100 - total flux cleaned = 0.000614175 Jy ! Component: 150 - total flux cleaned = 0.000122447 Jy ! Component: 200 - total flux cleaned = -0.000313431 Jy ! Total flux subtracted in 200 components = -0.000313431 Jy ! Clean residual min=-0.026843 max=0.019925 Jy/beam ! Clean residual mean=-0.001223 rms=0.007275 Jy/beam ! Combined flux in latest and established models = 4.73316 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 60 components and 4.73316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.236387Jy sigma=0.001299 ! Fit after self-cal, rms=0.236326Jy sigma=0.001298 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 = 0.000402327 Jy ! Component: 100 - total flux cleaned = -3.04842e-05 Jy ! Component: 150 - total flux cleaned = -0.000414113 Jy ! Component: 200 - total flux cleaned = -0.000756435 Jy ! Total flux subtracted in 200 components = -0.000756435 Jy ! Clean residual min=-0.026848 max=0.019982 Jy/beam ! Clean residual mean=-0.001176 rms=0.007256 Jy/beam ! Combined flux in latest and established models = 4.73241 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 62 components and 4.73241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.236427Jy sigma=0.001299 ! Fit after self-cal, rms=0.236357Jy sigma=0.001299 ! 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=0.5832 mas, bmaj=1.071 mas, bpa=-41.34 degrees ! Estimated noise=2526.98 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5832 x 1.071 at -41.34 degrees (North through East) ! Clean map min=-0.041325 max=4.1631 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=0.236357Jy sigma=0.001299 ! Fit after self-cal, rms=0.202301Jy sigma=0.000991 ! Inverting map and beam ! Estimated beam: bmin=0.5826 mas, bmaj=1.071 mas, bpa=-41.39 degrees ! Estimated noise=2527.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000252045 Jy ! Component: 100 - total flux cleaned = 0.00081445 Jy ! Component: 150 - total flux cleaned = 0.00132119 Jy ! Component: 200 - total flux cleaned = 0.00154956 Jy ! Total flux subtracted in 200 components = 0.00154956 Jy ! Clean residual min=-0.021576 max=0.016270 Jy/beam ! Clean residual mean=-0.000724 rms=0.004767 Jy/beam ! Combined flux in latest and established models = 4.73396 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 4.73396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201419Jy sigma=0.000987 ! Fit after self-cal, rms=0.201499Jy sigma=0.000987 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000222268 Jy ! Component: 100 - total flux cleaned = 0.00022727 Jy ! Component: 150 - total flux cleaned = 0.00022354 Jy ! Component: 200 - total flux cleaned = 4.16394e-05 Jy ! Total flux subtracted in 200 components = 4.16394e-05 Jy ! Clean residual min=-0.021469 max=0.015657 Jy/beam ! Clean residual mean=-0.000724 rms=0.004713 Jy/beam ! Combined flux in latest and established models = 4.734 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 67 components and 4.734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201033Jy sigma=0.000984 ! Fit after self-cal, rms=0.201060Jy sigma=0.000984 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201060Jy sigma=0.000984 ! Fit after self-cal, rms=0.200751Jy sigma=0.000983 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=0.4389 mas, bmaj=0.795 mas, bpa=-49.27 degrees ! Estimated noise=4629.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.06736 Jy ! Component: 100 - total flux cleaned = 3.77333 Jy ! Component: 150 - total flux cleaned = 4.10357 Jy ! Component: 200 - total flux cleaned = 4.29946 Jy ! Total flux subtracted in 200 components = 4.29946 Jy ! Clean residual min=-0.058513 max=0.140489 Jy/beam ! Clean residual mean=0.005579 rms=0.022068 Jy/beam ! Combined flux in latest and established models = 4.29946 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 11 model components to the UV plane model. ! The established model now contains 11 components and 4.29946 Jy ! Inverting map and beam ! Estimated beam: bmin=0.5826 mas, bmaj=1.071 mas, bpa=-41.39 degrees ! Estimated noise=2527.2 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) ! Added new window around map position (-0.2, -1.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.234375 Jy ! Component: 100 - total flux cleaned = 0.340301 Jy ! Component: 150 - total flux cleaned = 0.392259 Jy ! Component: 200 - total flux cleaned = 0.411502 Jy ! Total flux subtracted in 200 components = 0.411502 Jy ! Clean residual min=-0.019533 max=0.027154 Jy/beam ! Clean residual mean=0.000320 rms=0.006213 Jy/beam ! Combined flux in latest and established models = 4.71096 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 42 components and 4.71097 Jy ! Inverting map ! Added new window around map position (4, 10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189717 Jy ! Component: 100 - total flux cleaned = 0.0235489 Jy ! Component: 150 - total flux cleaned = 0.0248846 Jy ! Component: 200 - total flux cleaned = 0.0256518 Jy ! Total flux subtracted in 200 components = 0.0256518 Jy ! Clean residual min=-0.015297 max=0.015295 Jy/beam ! Clean residual mean=-0.000553 rms=0.003996 Jy/beam ! Combined flux in latest and established models = 4.73662 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 4.73662 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=3.427 mas, bmaj=13.99 mas, bpa=11.81 degrees ! Estimated noise=3133.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00478587 Jy ! Component: 100 - total flux cleaned = 0.00542317 Jy ! Component: 150 - total flux cleaned = 0.00596451 Jy ! Component: 200 - total flux cleaned = 0.00641533 Jy ! Total flux subtracted in 200 components = 0.00641533 Jy ! Clean residual min=-0.020727 max=0.013536 Jy/beam ! Clean residual mean=-0.001563 rms=0.005456 Jy/beam ! Combined flux in latest and established models = 4.74303 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 = 0.000381617 Jy ! Component: 100 - total flux cleaned = 0.000703213 Jy ! Component: 150 - total flux cleaned = 0.000908495 Jy ! Component: 200 - total flux cleaned = 0.00103455 Jy ! Total flux subtracted in 200 components = 0.00103455 Jy ! Clean residual min=-0.020790 max=0.013297 Jy/beam ! Clean residual mean=-0.001627 rms=0.005437 Jy/beam ! Combined flux in latest and established models = 4.74407 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 4.74407 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.5826 mas, bmaj=1.071 mas, bpa=-41.39 degrees ! Estimated noise=2527.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00133226 Jy ! Component: 100 - total flux cleaned = -0.00132637 Jy ! Component: 150 - total flux cleaned = -0.00105086 Jy ! Component: 200 - total flux cleaned = -0.00104812 Jy ! Total flux subtracted in 200 components = -0.00104812 Jy ! Clean residual min=-0.014282 max=0.013475 Jy/beam ! Clean residual mean=-0.000759 rms=0.003776 Jy/beam ! Combined flux in latest and established models = 4.74302 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 88 components and 4.74302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198755Jy sigma=0.000970 ! Fit after self-cal, rms=0.198044Jy sigma=0.000966 wmodel J0538-4405_X_2009_05_13_pus_map.mod ! Writing 88 model components to file: J0538-4405_X_2009_05_13_pus_map.mod wobs J0538-4405_X_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J0538-4405_X_2009_05_13_pus_uvs.fits wwins J0538-4405_X_2009_05_13_pus_map.win ! wwins: Wrote 4 windows to J0538-4405_X_2009_05_13_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00124231 Jy ! Component: 100 - total flux cleaned = -0.00404043 Jy ! Component: 150 - total flux cleaned = -0.00747747 Jy ! Component: 200 - total flux cleaned = -0.0102971 Jy ! Component: 250 - total flux cleaned = -0.0125651 Jy ! Component: 300 - total flux cleaned = -0.0140014 Jy ! Component: 350 - total flux cleaned = -0.0146923 Jy ! Component: 400 - total flux cleaned = -0.0148592 Jy ! Component: 450 - total flux cleaned = -0.0153392 Jy ! Component: 500 - total flux cleaned = -0.0153389 Jy ! Component: 550 - total flux cleaned = -0.0153368 Jy ! Component: 600 - total flux cleaned = -0.0150485 Jy ! Component: 650 - total flux cleaned = -0.0151874 Jy ! Component: 700 - total flux cleaned = -0.0154599 Jy ! Component: 750 - total flux cleaned = -0.015595 Jy ! Component: 800 - total flux cleaned = -0.0159886 Jy ! Component: 850 - total flux cleaned = -0.0161184 Jy ! Component: 900 - total flux cleaned = -0.0164934 Jy ! Component: 950 - total flux cleaned = -0.0167377 Jy ! Component: 1000 - total flux cleaned = -0.0169762 Jy ! Component: 1050 - total flux cleaned = -0.0174439 Jy ! Component: 1100 - total flux cleaned = -0.0174425 Jy ! Component: 1150 - total flux cleaned = -0.017669 Jy ! Component: 1200 - total flux cleaned = -0.0177801 Jy ! Component: 1250 - total flux cleaned = -0.0178901 Jy ! Component: 1300 - total flux cleaned = -0.0181039 Jy ! Component: 1350 - total flux cleaned = -0.0182082 Jy ! Component: 1400 - total flux cleaned = -0.0182091 Jy ! Component: 1450 - total flux cleaned = -0.0184147 Jy ! Component: 1500 - total flux cleaned = -0.0185156 Jy ! Component: 1550 - total flux cleaned = -0.0185156 Jy ! Component: 1600 - total flux cleaned = -0.0186145 Jy ! Component: 1650 - total flux cleaned = -0.0186152 Jy ! Component: 1700 - total flux cleaned = -0.0186159 Jy ! Component: 1750 - total flux cleaned = -0.018711 Jy ! Component: 1800 - total flux cleaned = -0.0186173 Jy ! Component: 1850 - total flux cleaned = -0.0184322 Jy ! Component: 1900 - total flux cleaned = -0.0185243 Jy ! Component: 1950 - total flux cleaned = -0.0184325 Jy ! Component: 2000 - total flux cleaned = -0.0182526 Jy ! Component: 2050 - total flux cleaned = -0.0184312 Jy ! Component: 2100 - total flux cleaned = -0.0185193 Jy ! Component: 2150 - total flux cleaned = -0.0186068 Jy ! Component: 2200 - total flux cleaned = -0.0186939 Jy ! Component: 2250 - total flux cleaned = -0.0186072 Jy ! Component: 2300 - total flux cleaned = -0.0185209 Jy ! Component: 2350 - total flux cleaned = -0.0185209 Jy ! Component: 2400 - total flux cleaned = -0.0186925 Jy ! Component: 2450 - total flux cleaned = -0.0189488 Jy ! Component: 2500 - total flux cleaned = -0.01912 Jy ! Component: 2550 - total flux cleaned = -0.0192905 Jy ! Component: 2600 - total flux cleaned = -0.0196325 Jy ! Component: 2650 - total flux cleaned = -0.0198885 Jy ! Component: 2700 - total flux cleaned = -0.0200595 Jy ! Component: 2750 - total flux cleaned = -0.0203166 Jy ! Component: 2800 - total flux cleaned = -0.0206592 Jy ! Component: 2850 - total flux cleaned = -0.0208311 Jy ! Component: 2900 - total flux cleaned = -0.0210892 Jy ! Component: 2950 - total flux cleaned = -0.0213476 Jy ! Component: 3000 - total flux cleaned = -0.0216073 Jy ! Component: 3050 - total flux cleaned = -0.0218674 Jy ! Component: 3100 - total flux cleaned = -0.0220417 Jy ! Component: 3150 - total flux cleaned = -0.0223043 Jy ! Component: 3200 - total flux cleaned = -0.0225686 Jy ! Component: 3250 - total flux cleaned = -0.0229232 Jy ! Component: 3300 - total flux cleaned = -0.0231915 Jy ! Component: 3350 - total flux cleaned = -0.0235525 Jy ! Component: 3400 - total flux cleaned = -0.0237342 Jy ! Component: 3450 - total flux cleaned = -0.0239165 Jy ! Component: 3500 - total flux cleaned = -0.0242839 Jy ! Component: 3550 - total flux cleaned = -0.0246556 Jy ! Component: 3600 - total flux cleaned = -0.0249364 Jy ! Component: 3650 - total flux cleaned = -0.0252194 Jy ! Component: 3700 - total flux cleaned = -0.025411 Jy ! Component: 3750 - total flux cleaned = -0.025606 Jy ! Component: 3800 - total flux cleaned = -0.0257037 Jy ! Component: 3850 - total flux cleaned = -0.0260014 Jy ! Component: 3900 - total flux cleaned = -0.0262014 Jy ! Component: 3950 - total flux cleaned = -0.0264043 Jy ! Component: 4000 - total flux cleaned = -0.0267129 Jy ! Component: 4050 - total flux cleaned = -0.0269223 Jy ! Total flux subtracted in 4096 components = -0.0272391 Jy ! Clean residual min=-0.006885 max=0.006689 Jy/beam ! Clean residual mean=0.000039 rms=0.001738 Jy/beam ! Combined flux in latest and established models = 4.71578 Jy keep ! Adding 192 model components to the UV plane model. ! The established model now contains 280 components and 4.71578 Jy ![Exited script file: muppet] wmap "J0538-4405_X_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5826 x 1.071 at -41.39 degrees (North through East) ! Clean map min=-0.010892 max=4.0588 Jy/beam ! Writing clean map to FITS file: J0538-4405_X_2009_05_13_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 4.0588 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00173149 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.12798 0.12798 0.255961 0.511922 1.02384 2.04769 4.09537 8.19075 16.3815 32.763 65.526 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0051 print "peak=",int(1000*peak_flux)/1000 ! peak= 4.058 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5826 x 1.071 at -41.39 degrees (North through East) ! Clean map min=-0.010892 max=4.0588 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0538-4405_X_2009_05_13_pus_uvs.log closed on Sat Jan 21 12:39:38 2017