! Started logfile: J1823-2726_S_2013_01_09_pus_uvs.log on Tue Nov 4 19:03:12 2014 obs J1823-2726_S_2013_01_09_pus_uva.fits ! Reading UV FITS file: J1823-2726_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: 0.369034 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1823-2726 ! ! 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 3254 lines of history. ! ! Reading 31176 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 J1823-2726_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 531 telescope corrections were flagged in sub-array 1. ! A total of 539 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 531 telescope corrections were flagged in sub-array 1. ! A total of 539 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 531 telescope corrections were flagged in sub-array 1. ! A total of 539 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 543 telescope corrections were flagged in sub-array 1. ! A total of 549 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.942172Jy sigma=0.008367 ! Fit after self-cal, rms=0.888383Jy sigma=0.007869 ! 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=2.431 mas, bmaj=6.522 mas, bpa=-5.424 degrees ! Estimated noise=1030.59 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 = 0.0866033 Jy ! Component: 100 - total flux cleaned = 0.133201 Jy ! Total flux subtracted in 100 components = 0.133201 Jy ! Clean residual min=-0.020170 max=0.033732 Jy/beam ! Clean residual mean=0.000459 rms=0.009746 Jy/beam ! Combined flux in latest and established models = 0.133201 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 41 components and 0.133201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.236869Jy sigma=0.002244 ! Fit after self-cal, rms=0.236567Jy sigma=0.002241 ! 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=3.18 mas, bmaj=8.507 mas, bpa=-4.755 degrees ! Estimated noise=453.426 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 = 0.0758167 Jy ! Component: 100 - total flux cleaned = 0.116894 Jy ! Component: 150 - total flux cleaned = 0.139214 Jy ! Component: 200 - total flux cleaned = 0.149469 Jy ! Total flux subtracted in 200 components = 0.149469 Jy ! Clean residual min=-0.033894 max=0.054905 Jy/beam ! Clean residual mean=0.001344 rms=0.018978 Jy/beam ! Combined flux in latest and established models = 0.282671 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 52 components and 0.282671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217402Jy sigma=0.001982 ! Fit after self-cal, rms=0.216569Jy sigma=0.001977 ! 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 1.55 FD 1.26 HH 1.00* HN 2.22 ! KP 0.88 LA 0.67 MC 1.00* MK 1.55 ! NL 3.60 NY 1.00* OV 1.66 PT 0.57 ! SC 1.43 TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 2.97 FD 2.65 HH 1.00* HN 3.11 ! KP 0.80 LA 0.65 MC 1.00* MK 1.20 ! NL 2.39 NY 1.00* OV 1.65 PT 0.53 ! SC 1.79 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.79 FD 1.44 HH 1.00* HN 2.48 ! KP 0.88 LA 0.63 MC 1.00* MK 1.53 ! NL 3.68 NY 1.00* OV 1.87 PT 0.54 ! SC 1.56 TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 3.52 FD 2.94 HH 1.00* HN 3.31 ! KP 0.79 LA 0.62 MC 1.00* MK 1.52 ! NL 2.77 NY 1.00* OV 1.74 PT 0.51 ! SC 2.10 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.80 FD 1.57 HH 1.00* HN 2.47 ! KP 0.78 LA 0.60 MC 1.00* MK 1.80 ! NL 3.90 NY 1.00* OV 1.93 PT 0.54 ! SC 1.42 TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 3.65 FD 3.24 HH 1.00* HN 3.13 ! KP 0.70 LA 0.60 MC 1.00* MK 1.93 ! NL 2.73 NY 1.00* OV 1.79 PT 0.50 ! SC 2.35 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.78 FD 1.55 HH 1.00* HN 1.92 ! KP 0.77 LA 0.50 MC 1.00* MK 1.69 ! NL 3.54 NY 1.00* OV 1.66 PT 0.48 ! SC 1.25 TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 3.40 FD 3.02 HH 1.00* HN 3.51 ! KP 0.66 LA 0.50 MC 1.00* MK 1.75 ! NL 2.59 NY 1.00* OV 1.49 PT 0.45 ! SC 2.25 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.216569Jy sigma=0.001977 ! Fit after self-cal, rms=0.706246Jy sigma=0.001336 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.838 mas, bmaj=10.05 mas, bpa=-4.704 degrees ! Estimated noise=623.496 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 = 0.0111709 Jy ! Component: 100 - total flux cleaned = 0.0114319 Jy ! Component: 150 - total flux cleaned = 0.0116591 Jy ! Component: 200 - total flux cleaned = 0.0118514 Jy ! Total flux subtracted in 200 components = 0.0118514 Jy ! Clean residual min=-0.021998 max=0.035450 Jy/beam ! Clean residual mean=-0.000027 rms=0.008907 Jy/beam ! Combined flux in latest and established models = 0.294522 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.294522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.704148Jy sigma=0.001342 ! Fit after self-cal, rms=0.718375Jy sigma=0.001311 ! 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=0.718375Jy sigma=0.001311 ! Fit after self-cal, rms=0.749277Jy sigma=0.001306 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.864 mas, bmaj=10.32 mas, bpa=-6.005 degrees ! Estimated noise=656.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00711905 Jy ! Component: 100 - total flux cleaned = 0.00874391 Jy ! Component: 150 - total flux cleaned = 0.00884021 Jy ! Component: 200 - total flux cleaned = 0.00893107 Jy ! Total flux subtracted in 200 components = 0.00893107 Jy ! Clean residual min=-0.019700 max=0.026673 Jy/beam ! Clean residual mean=-0.000053 rms=0.008377 Jy/beam ! Combined flux in latest and established models = 0.303453 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.303453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.748810Jy sigma=0.001308 ! Fit after self-cal, rms=0.748920Jy sigma=0.001308 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 = 0.000183925 Jy ! Component: 100 - total flux cleaned = 0.000267686 Jy ! Component: 150 - total flux cleaned = 0.000352796 Jy ! Component: 200 - total flux cleaned = 0.000430174 Jy ! Total flux subtracted in 200 components = 0.000430174 Jy ! Clean residual min=-0.019621 max=0.026595 Jy/beam ! Clean residual mean=-0.000054 rms=0.008376 Jy/beam ! Combined flux in latest and established models = 0.303883 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 63 components and 0.303883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.748840Jy sigma=0.001308 ! Fit after self-cal, rms=0.748762Jy sigma=0.001308 ! 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=0.748762Jy sigma=0.001308 ! Fit after self-cal, rms=0.776799Jy sigma=0.001306 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.863 mas, bmaj=10.43 mas, bpa=-6.775 degrees ! Estimated noise=675.433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00725339 Jy ! Component: 100 - total flux cleaned = 0.00892609 Jy ! Component: 150 - total flux cleaned = 0.00902384 Jy ! Component: 200 - total flux cleaned = 0.00911957 Jy ! Total flux subtracted in 200 components = 0.00911957 Jy ! Clean residual min=-0.020254 max=0.027469 Jy/beam ! Clean residual mean=-0.000056 rms=0.008607 Jy/beam ! Combined flux in latest and established models = 0.313003 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.313003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.776343Jy sigma=0.001308 ! Fit after self-cal, rms=0.776188Jy sigma=0.001308 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 = 0.000323301 Jy ! Component: 100 - total flux cleaned = 0.000416836 Jy ! Component: 150 - total flux cleaned = 0.000504557 Jy ! Component: 200 - total flux cleaned = 0.000594692 Jy ! Total flux subtracted in 200 components = 0.000594692 Jy ! Clean residual min=-0.020171 max=0.027272 Jy/beam ! Clean residual mean=-0.000058 rms=0.008618 Jy/beam ! Combined flux in latest and established models = 0.313598 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 63 components and 0.313598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.776090Jy sigma=0.001308 ! Fit after self-cal, rms=0.775984Jy sigma=0.001308 ! 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=0.775984Jy sigma=0.001308 ! Fit after self-cal, rms=0.803393Jy sigma=0.001306 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.52 mas, bmaj=28.96 mas, bpa=-3.635 degrees ! Estimated noise=645.111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00861571 Jy ! Component: 100 - total flux cleaned = 0.00979627 Jy ! Component: 150 - total flux cleaned = 0.00987821 Jy ! Component: 200 - total flux cleaned = 0.00988163 Jy ! Total flux subtracted in 200 components = 0.00988163 Jy ! Clean residual min=-0.031249 max=0.039648 Jy/beam ! Clean residual mean=-0.000078 rms=0.012916 Jy/beam ! Combined flux in latest and established models = 0.323479 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 65 components and 0.323479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.803013Jy sigma=0.001308 ! Fit after self-cal, rms=0.802720Jy sigma=0.001308 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 = 0.00012243 Jy ! Component: 100 - total flux cleaned = 0.000117978 Jy ! Component: 150 - total flux cleaned = 0.000110251 Jy ! Component: 200 - total flux cleaned = 0.000100884 Jy ! Total flux subtracted in 200 components = 0.000100884 Jy ! Clean residual min=-0.031144 max=0.039707 Jy/beam ! Clean residual mean=-0.000080 rms=0.012921 Jy/beam ! Combined flux in latest and established models = 0.32358 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 67 components and 0.32358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.802701Jy sigma=0.001308 ! Fit after self-cal, rms=0.802558Jy sigma=0.001308 ! 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=3.847 mas, bmaj=10.52 mas, bpa=-7.499 degrees ! Estimated noise=692.728 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.847 x 10.52 at -7.499 degrees (North through East) ! Clean map min=-0.020702 max=0.15947 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=2.74 mas, bmaj=7.503 mas, bpa=-7.577 degrees ! Estimated noise=2092.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.159647 Jy ! Component: 100 - total flux cleaned = 0.23742 Jy ! Component: 150 - total flux cleaned = 0.280655 Jy ! Component: 200 - total flux cleaned = 0.305145 Jy ! Total flux subtracted in 200 components = 0.305145 Jy ! Clean residual min=-0.024955 max=0.031579 Jy/beam ! Clean residual mean=-0.000129 rms=0.008068 Jy/beam ! Combined flux in latest and established models = 0.305145 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 0.305145 Jy ! Inverting map and beam ! Estimated beam: bmin=3.847 mas, bmaj=10.52 mas, bpa=-7.499 degrees ! Estimated noise=692.728 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 = 0.00842613 Jy ! Component: 100 - total flux cleaned = 0.00899688 Jy ! Component: 150 - total flux cleaned = 0.00975924 Jy ! Component: 200 - total flux cleaned = 0.0102195 Jy ! Total flux subtracted in 200 components = 0.0102195 Jy ! Clean residual min=-0.022074 max=0.030192 Jy/beam ! Clean residual mean=-0.000039 rms=0.008752 Jy/beam ! Combined flux in latest and established models = 0.315364 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 0.315364 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=10.52 mas, bmaj=28.96 mas, bpa=-3.635 degrees ! Estimated noise=645.111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00443347 Jy ! Component: 100 - total flux cleaned = 0.00444964 Jy ! Component: 150 - total flux cleaned = 0.00452909 Jy ! Component: 200 - total flux cleaned = 0.00453361 Jy ! Total flux subtracted in 200 components = 0.00453361 Jy ! Clean residual min=-0.032006 max=0.039365 Jy/beam ! Clean residual mean=-0.000051 rms=0.012844 Jy/beam ! Combined flux in latest and established models = 0.319898 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 = 1.49971e-05 Jy ! Component: 100 - total flux cleaned = 2.68623e-05 Jy ! Component: 150 - total flux cleaned = 3.73943e-05 Jy ! Component: 200 - total flux cleaned = 4.74262e-05 Jy ! Total flux subtracted in 200 components = 4.74262e-05 Jy ! Clean residual min=-0.031992 max=0.039371 Jy/beam ! Clean residual mean=-0.000051 rms=0.012843 Jy/beam ! Combined flux in latest and established models = 0.319945 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 38 components and 0.319945 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.847 mas, bmaj=10.52 mas, bpa=-7.499 degrees ! Estimated noise=692.728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00260588 Jy ! Component: 100 - total flux cleaned = -0.00261503 Jy ! Component: 150 - total flux cleaned = -0.00245812 Jy ! Component: 200 - total flux cleaned = -0.00231145 Jy ! Total flux subtracted in 200 components = -0.00231145 Jy ! Clean residual min=-0.021737 max=0.029022 Jy/beam ! Clean residual mean=-0.000042 rms=0.008759 Jy/beam ! Combined flux in latest and established models = 0.317634 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.317634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.802026Jy sigma=0.001308 ! Fit after self-cal, rms=0.801503Jy sigma=0.001307 wmodel J1823-2726_S_2013_01_09_pus_map.mod ! Writing 44 model components to file: J1823-2726_S_2013_01_09_pus_map.mod wobs J1823-2726_S_2013_01_09_pus_uvs.fits ! Writing UV FITS file: J1823-2726_S_2013_01_09_pus_uvs.fits wwins J1823-2726_S_2013_01_09_pus_map.win ! wwins: Wrote 1 windows to J1823-2726_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 = 0.0125677 Jy ! Component: 100 - total flux cleaned = 0.022536 Jy ! Component: 150 - total flux cleaned = 0.028336 Jy ! Component: 200 - total flux cleaned = 0.0326779 Jy ! Component: 250 - total flux cleaned = 0.034874 Jy ! Component: 300 - total flux cleaned = 0.0372954 Jy ! Component: 350 - total flux cleaned = 0.0399237 Jy ! Component: 400 - total flux cleaned = 0.0416225 Jy ! Component: 450 - total flux cleaned = 0.0432703 Jy ! Component: 500 - total flux cleaned = 0.044863 Jy ! Component: 550 - total flux cleaned = 0.0461535 Jy ! Component: 600 - total flux cleaned = 0.0469075 Jy ! Component: 650 - total flux cleaned = 0.0481352 Jy ! Component: 700 - total flux cleaned = 0.0483767 Jy ! Component: 750 - total flux cleaned = 0.0483765 Jy ! Component: 800 - total flux cleaned = 0.0479232 Jy ! Component: 850 - total flux cleaned = 0.0479281 Jy ! Component: 900 - total flux cleaned = 0.0477082 Jy ! Component: 950 - total flux cleaned = 0.0477082 Jy ! Component: 1000 - total flux cleaned = 0.0477061 Jy ! Component: 1050 - total flux cleaned = 0.0472876 Jy ! Component: 1100 - total flux cleaned = 0.0470859 Jy ! Component: 1150 - total flux cleaned = 0.0466809 Jy ! Component: 1200 - total flux cleaned = 0.045486 Jy ! Component: 1250 - total flux cleaned = 0.0447049 Jy ! Component: 1300 - total flux cleaned = 0.0445114 Jy ! Component: 1350 - total flux cleaned = 0.044321 Jy ! Component: 1400 - total flux cleaned = 0.0433814 Jy ! Component: 1450 - total flux cleaned = 0.0431948 Jy ! Component: 1500 - total flux cleaned = 0.0422778 Jy ! Component: 1550 - total flux cleaned = 0.0422763 Jy ! Component: 1600 - total flux cleaned = 0.0417385 Jy ! Component: 1650 - total flux cleaned = 0.0415612 Jy ! Component: 1700 - total flux cleaned = 0.0412103 Jy ! Component: 1750 - total flux cleaned = 0.0410371 Jy ! Component: 1800 - total flux cleaned = 0.0408652 Jy ! Component: 1850 - total flux cleaned = 0.0405231 Jy ! Component: 1900 - total flux cleaned = 0.0400148 Jy ! Component: 1950 - total flux cleaned = 0.0400138 Jy ! Component: 2000 - total flux cleaned = 0.0395149 Jy ! Total flux subtracted in 2048 components = 0.0391862 Jy ! Clean residual min=-0.008906 max=0.009189 Jy/beam ! Clean residual mean=-0.000419 rms=0.004632 Jy/beam ! Combined flux in latest and established models = 0.35682 Jy keep ! Adding 236 model components to the UV plane model. ! The established model now contains 279 components and 0.35682 Jy ![Exited script file: muppet] wmap "J1823-2726_S_2013_01_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.847 x 10.52 at -7.499 degrees (North through East) ! Clean map min=-0.018239 max=0.18269 Jy/beam ! Writing clean map to FITS file: J1823-2726_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 0.182689 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00460557 device "J1823-2726_S_2013_01_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1823-2726_S_2013_01_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -7.56298 7.56298 15.126 30.2519 60.5038 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0138 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.182 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.847 x 10.52 at -7.499 degrees (North through East) ! Clean map min=-0.018239 max=0.18269 Jy/beam quit ! Quitting program ! Log file J1823-2726_S_2013_01_09_pus_uvs.log closed on Tue Nov 4 19:03:16 2014