! Started logfile: J0049+5128_S_2013_01_09_pus_uvs.log on Tue Nov 4 18:58:48 2014 obs J0049+5128_S_2013_01_09_pus_uva.fits ! Reading UV FITS file: J0049+5128_S_2013_01_09_pus_uva.fits ! AN table 1: 88 integrations on 120 of 120 possible baselines. ! AN table 2: 88 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.374479 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0049+5128 ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 3255 lines of history. ! ! Reading 31636 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 J0049+5128_S_2013_01_09_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 442 telescope corrections were flagged in sub-array 1. ! A total of 626 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 442 telescope corrections were flagged in sub-array 1. ! A total of 626 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 442 telescope corrections were flagged in sub-array 1. ! A total of 626 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 442 telescope corrections were flagged in sub-array 1. ! A total of 626 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.827125Jy sigma=0.010104 ! Fit after self-cal, rms=0.797909Jy sigma=0.009781 ! 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=2.034 mas, bmaj=4.224 mas, bpa=9.118 degrees ! Estimated noise=815.944 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 = 0.15701 Jy ! Component: 100 - total flux cleaned = 0.19875 Jy ! Total flux subtracted in 100 components = 0.19875 Jy ! Clean residual min=-0.010395 max=0.016896 Jy/beam ! Clean residual mean=0.000046 rms=0.002793 Jy/beam ! Combined flux in latest and established models = 0.19875 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.19875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112803Jy sigma=0.001251 ! Fit after self-cal, rms=0.112818Jy sigma=0.001251 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171165 Jy ! Component: 100 - total flux cleaned = 0.0251071 Jy ! Total flux subtracted in 100 components = 0.0251071 Jy ! Clean residual min=-0.009682 max=0.010625 Jy/beam ! Clean residual mean=0.000009 rms=0.002378 Jy/beam ! Combined flux in latest and established models = 0.223857 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.223857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110218Jy sigma=0.001229 ! Fit after self-cal, rms=0.110226Jy sigma=0.001229 ! 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=2.708 mas, bmaj=5.037 mas, bpa=8.037 degrees ! Estimated noise=331.957 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 = 0.00188798 Jy ! Component: 100 - total flux cleaned = 0.00197602 Jy ! Component: 150 - total flux cleaned = 0.00197395 Jy ! Component: 200 - total flux cleaned = 0.00196991 Jy ! Total flux subtracted in 200 components = 0.00196991 Jy ! Clean residual min=-0.007841 max=0.009395 Jy/beam ! Clean residual mean=-0.000071 rms=0.002162 Jy/beam ! Combined flux in latest and established models = 0.225827 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.225827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110093Jy sigma=0.001227 ! Fit after self-cal, rms=0.110087Jy sigma=0.001227 ! 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 0.92 FD 1.16 HH 1.00* HN 1.14 ! KP 1.01 LA 1.04 MC 1.00* MK 0.76 ! NL 0.90 NY 1.00* OV 0.94 PT 1.14 ! SC 0.95 TS 1.10 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.36 HH 1.00* HN 1.00* ! KP 1.05 LA 1.05 MC 1.00* MK 0.73 ! NL 0.91 NY 1.00* OV 0.94 PT 1.20 ! SC 0.91 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.27 HH 1.00* HN 1.22 ! KP 1.01 LA 0.96 MC 1.00* MK 0.92 ! NL 0.99 NY 1.00* OV 0.99 PT 1.00 ! SC 1.08 TS 1.03 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 FD 1.58 HH 1.00* HN 1.00* ! KP 0.99 LA 0.98 MC 1.00* MK 0.89 ! NL 1.00 NY 1.00* OV 1.00 PT 1.03 ! SC 1.05 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.27 HH 1.00* HN 1.17 ! KP 0.84 LA 0.94 MC 1.00* MK 0.87 ! NL 0.98 NY 1.00* OV 0.97 PT 0.98 ! SC 0.94 TS 1.10 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.56 HH 1.00* HN 1.00* ! KP 0.86 LA 0.94 MC 1.00* MK 0.84 ! NL 0.96 NY 1.00* OV 0.98 PT 1.03 ! SC 0.90 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.29 HH 1.00* HN 1.08 ! KP 0.84 LA 0.77 MC 1.00* MK 0.97 ! NL 0.91 NY 1.00* OV 0.85 PT 0.88 ! SC 0.99 TS 1.09 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.59 HH 1.00* HN 1.00* ! KP 0.84 LA 0.77 MC 1.00* MK 0.91 ! NL 0.90 NY 1.00* OV 0.83 PT 0.91 ! SC 0.95 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.110087Jy sigma=0.001227 ! Fit after self-cal, rms=0.103911Jy sigma=0.001131 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.737 mas, bmaj=4.981 mas, bpa=7.905 degrees ! Estimated noise=331.815 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 = 0.000196514 Jy ! Component: 100 - total flux cleaned = 8.01648e-05 Jy ! Component: 150 - total flux cleaned = 8.02052e-05 Jy ! Component: 200 - total flux cleaned = 8.05434e-05 Jy ! Total flux subtracted in 200 components = 8.05434e-05 Jy ! Clean residual min=-0.001825 max=0.001443 Jy/beam ! Clean residual mean=0.000006 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.225908 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.225908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103882Jy sigma=0.001130 ! Fit after self-cal, rms=0.104074Jy sigma=0.001129 ! 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=0.104074Jy sigma=0.001129 ! Fit after self-cal, rms=0.104280Jy sigma=0.001129 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.738 mas, bmaj=4.974 mas, bpa=7.802 degrees ! Estimated noise=331.989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182779 Jy ! Component: 100 - total flux cleaned = 0.000151426 Jy ! Component: 150 - total flux cleaned = 0.000128652 Jy ! Component: 200 - total flux cleaned = 0.000109797 Jy ! Total flux subtracted in 200 components = 0.000109797 Jy ! Clean residual min=-0.001793 max=0.001451 Jy/beam ! Clean residual mean=0.000007 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.226017 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.226018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104265Jy sigma=0.001129 ! Fit after self-cal, rms=0.104267Jy sigma=0.001129 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 = -7.77858e-06 Jy ! Component: 100 - total flux cleaned = -2.46045e-05 Jy ! Component: 150 - total flux cleaned = -4.02067e-05 Jy ! Component: 200 - total flux cleaned = -6.98965e-05 Jy ! Total flux subtracted in 200 components = -6.98965e-05 Jy ! Clean residual min=-0.001783 max=0.001466 Jy/beam ! Clean residual mean=0.000007 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.225948 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.225948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104260Jy sigma=0.001129 ! Fit after self-cal, rms=0.104260Jy sigma=0.001129 ! 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=0.104260Jy sigma=0.001129 ! Fit after self-cal, rms=0.104258Jy sigma=0.001129 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.742 mas, bmaj=4.968 mas, bpa=7.719 degrees ! Estimated noise=332.075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.02304e-05 Jy ! Component: 100 - total flux cleaned = 4.89765e-05 Jy ! Component: 150 - total flux cleaned = 6.37242e-05 Jy ! Component: 200 - total flux cleaned = 6.38168e-05 Jy ! Total flux subtracted in 200 components = 6.38168e-05 Jy ! Clean residual min=-0.001774 max=0.001443 Jy/beam ! Clean residual mean=0.000007 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.226011 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.226011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104252Jy sigma=0.001129 ! Fit after self-cal, rms=0.104251Jy sigma=0.001129 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 = -1.19548e-05 Jy ! Component: 100 - total flux cleaned = -2.57823e-05 Jy ! Component: 150 - total flux cleaned = -3.71659e-05 Jy ! Component: 200 - total flux cleaned = -4.82024e-05 Jy ! Total flux subtracted in 200 components = -4.82024e-05 Jy ! Clean residual min=-0.001770 max=0.001449 Jy/beam ! Clean residual mean=0.000007 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.225963 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.225963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104248Jy sigma=0.001129 ! Fit after self-cal, rms=0.104248Jy sigma=0.001129 ! 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=0.104248Jy sigma=0.001129 ! Fit after self-cal, rms=0.104284Jy sigma=0.001129 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.428 mas, bmaj=8.983 mas, bpa=-10.75 degrees ! Estimated noise=414.829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.75043e-05 Jy ! Component: 100 - total flux cleaned = -4.8943e-05 Jy ! Component: 150 - total flux cleaned = -6.1479e-05 Jy ! Component: 200 - total flux cleaned = -7.78929e-05 Jy ! Total flux subtracted in 200 components = -7.78929e-05 Jy ! Clean residual min=-0.001365 max=0.001586 Jy/beam ! Clean residual mean=0.000017 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.225885 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 40 components and 0.225885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104283Jy sigma=0.001129 ! Fit after self-cal, rms=0.104282Jy sigma=0.001129 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 = 1.06896e-05 Jy ! Component: 100 - total flux cleaned = 3.90634e-07 Jy ! Component: 150 - total flux cleaned = -8.79867e-06 Jy ! Component: 200 - total flux cleaned = -2.09231e-05 Jy ! Total flux subtracted in 200 components = -2.09231e-05 Jy ! Clean residual min=-0.001367 max=0.001584 Jy/beam ! Clean residual mean=0.000017 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.225864 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 43 components and 0.225864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104282Jy sigma=0.001129 ! Fit after self-cal, rms=0.104282Jy sigma=0.001129 ! 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=2.745 mas, bmaj=4.964 mas, bpa=7.647 degrees ! Estimated noise=332.234 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.745 x 4.964 at 7.647 degrees (North through East) ! Clean map min=-0.0016453 max=0.20555 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=2.079 mas, bmaj=4.162 mas, bpa=9.224 degrees ! Estimated noise=806.381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.155059 Jy ! Component: 100 - total flux cleaned = 0.194817 Jy ! Component: 150 - total flux cleaned = 0.210955 Jy ! Component: 200 - total flux cleaned = 0.218537 Jy ! Total flux subtracted in 200 components = 0.218537 Jy ! Clean residual min=-0.004147 max=0.004107 Jy/beam ! Clean residual mean=0.000019 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.218537 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.218537 Jy ! Inverting map and beam ! Estimated beam: bmin=2.745 mas, bmaj=4.964 mas, bpa=7.647 degrees ! Estimated noise=332.234 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 = 0.00444505 Jy ! Component: 100 - total flux cleaned = 0.00635158 Jy ! Component: 150 - total flux cleaned = 0.00729327 Jy ! Component: 200 - total flux cleaned = 0.00759881 Jy ! Total flux subtracted in 200 components = 0.00759881 Jy ! Clean residual min=-0.001812 max=0.001490 Jy/beam ! Clean residual mean=0.000007 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.226136 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.226136 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=8.428 mas, bmaj=8.983 mas, bpa=-10.75 degrees ! Estimated noise=414.829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000185131 Jy ! Component: 100 - total flux cleaned = -0.000182659 Jy ! Component: 150 - total flux cleaned = -0.000187545 Jy ! Component: 200 - total flux cleaned = -0.000191997 Jy ! Total flux subtracted in 200 components = -0.000191997 Jy ! Clean residual min=-0.001348 max=0.001555 Jy/beam ! Clean residual mean=0.000017 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.225944 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 = -4.0889e-06 Jy ! Component: 100 - total flux cleaned = -1.06266e-05 Jy ! Component: 150 - total flux cleaned = -1.37484e-05 Jy ! Component: 200 - total flux cleaned = -1.67006e-05 Jy ! Total flux subtracted in 200 components = -1.67006e-05 Jy ! Clean residual min=-0.001350 max=0.001549 Jy/beam ! Clean residual mean=0.000017 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.225927 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.225927 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.745 mas, bmaj=4.964 mas, bpa=7.647 degrees ! Estimated noise=332.234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000199946 Jy ! Component: 100 - total flux cleaned = 0.000201724 Jy ! Component: 150 - total flux cleaned = 0.000202105 Jy ! Component: 200 - total flux cleaned = 0.000203063 Jy ! Total flux subtracted in 200 components = 0.000203063 Jy ! Clean residual min=-0.001791 max=0.001489 Jy/beam ! Clean residual mean=0.000007 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.22613 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.22613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104291Jy sigma=0.001129 ! Fit after self-cal, rms=0.104290Jy sigma=0.001129 wmodel J0049+5128_S_2013_01_09_pus_map.mod ! Writing 38 model components to file: J0049+5128_S_2013_01_09_pus_map.mod wobs J0049+5128_S_2013_01_09_pus_uvs.fits ! Writing UV FITS file: J0049+5128_S_2013_01_09_pus_uvs.fits wwins J0049+5128_S_2013_01_09_pus_map.win ! wwins: Wrote 1 windows to J0049+5128_S_2013_01_09_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 = -0.000433745 Jy ! Component: 100 - total flux cleaned = -0.000784833 Jy ! Component: 150 - total flux cleaned = -0.000831696 Jy ! Component: 200 - total flux cleaned = -0.000721884 Jy ! Component: 250 - total flux cleaned = -0.000616285 Jy ! Component: 300 - total flux cleaned = -0.000433859 Jy ! Component: 350 - total flux cleaned = -0.000355354 Jy ! Component: 400 - total flux cleaned = -0.000240016 Jy ! Component: 450 - total flux cleaned = -0.000127246 Jy ! Component: 500 - total flux cleaned = -3.49937e-05 Jy ! Component: 550 - total flux cleaned = 3.7328e-05 Jy ! Component: 600 - total flux cleaned = 0.000108166 Jy ! Component: 650 - total flux cleaned = 0.000194809 Jy ! Component: 700 - total flux cleaned = 0.000228905 Jy ! Component: 750 - total flux cleaned = 0.000279155 Jy ! Component: 800 - total flux cleaned = 0.000279222 Jy ! Component: 850 - total flux cleaned = 0.000327901 Jy ! Component: 900 - total flux cleaned = 0.0003599 Jy ! Component: 950 - total flux cleaned = 0.000423034 Jy ! Component: 1000 - total flux cleaned = 0.000454002 Jy ! Component: 1050 - total flux cleaned = 0.000469502 Jy ! Component: 1100 - total flux cleaned = 0.000499925 Jy ! Component: 1150 - total flux cleaned = 0.000559774 Jy ! Component: 1200 - total flux cleaned = 0.0005893 Jy ! Component: 1250 - total flux cleaned = 0.000662249 Jy ! Component: 1300 - total flux cleaned = 0.000647676 Jy ! Component: 1350 - total flux cleaned = 0.000690472 Jy ! Component: 1400 - total flux cleaned = 0.000704431 Jy ! Component: 1450 - total flux cleaned = 0.000718252 Jy ! Component: 1500 - total flux cleaned = 0.000718304 Jy ! Component: 1550 - total flux cleaned = 0.000759203 Jy ! Component: 1600 - total flux cleaned = 0.000772908 Jy ! Component: 1650 - total flux cleaned = 0.000813146 Jy ! Component: 1700 - total flux cleaned = 0.000879478 Jy ! Component: 1750 - total flux cleaned = 0.00095764 Jy ! Component: 1800 - total flux cleaned = 0.000970408 Jy ! Component: 1850 - total flux cleaned = 0.00102171 Jy ! Component: 1900 - total flux cleaned = 0.00100902 Jy ! Component: 1950 - total flux cleaned = 0.00105937 Jy ! Component: 2000 - total flux cleaned = 0.00109688 Jy ! Total flux subtracted in 2048 components = 0.00115846 Jy ! Clean residual min=-0.000835 max=0.000743 Jy/beam ! Clean residual mean=0.000008 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.227289 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 179 components and 0.227289 Jy ![Exited script file: muppet] wmap "J0049+5128_S_2013_01_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.745 x 4.964 at 7.647 degrees (North through East) ! Clean map min=-0.001474 max=0.20495 Jy/beam ! Writing clean map to FITS file: J0049+5128_S_2013_01_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.204948 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000238472 device "J0049+5128_S_2013_01_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0049+5128_S_2013_01_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.349073 0.349073 0.698145 1.39629 2.79258 5.58516 11.1703 22.3407 44.6813 89.3626 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.204 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.745 x 4.964 at 7.647 degrees (North through East) ! Clean map min=-0.001474 max=0.20495 Jy/beam quit ! Quitting program ! Log file J0049+5128_S_2013_01_09_pus_uvs.log closed on Tue Nov 4 18:58:52 2014