! Started logfile: J2307+1450_S_2013_01_09_pus_uvs.log on Tue Nov 4 19:04:19 2014 obs J2307+1450_S_2013_01_09_pus_uva.fits ! Reading UV FITS file: J2307+1450_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: 0.413636 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2307+1450 ! ! 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 34944 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 J2307+1450_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 441 telescope corrections were flagged in sub-array 1. ! A total of 534 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 441 telescope corrections were flagged in sub-array 1. ! A total of 534 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 441 telescope corrections were flagged in sub-array 1. ! A total of 534 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 441 telescope corrections were flagged in sub-array 1. ! A total of 534 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.964386Jy sigma=0.011506 ! Fit after self-cal, rms=0.943176Jy sigma=0.011268 ! 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=2.057 mas, bmaj=6.556 mas, bpa=1.449 degrees ! Estimated noise=692.252 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 = 0.0480008 Jy ! Component: 100 - total flux cleaned = 0.0588095 Jy ! Total flux subtracted in 100 components = 0.0588095 Jy ! Clean residual min=-0.004068 max=0.004032 Jy/beam ! Clean residual mean=0.000002 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.0588095 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0588095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102222Jy sigma=0.001126 ! Fit after self-cal, rms=0.101992Jy sigma=0.001123 ! 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=2.628 mas, bmaj=7.428 mas, bpa=1.72 degrees ! Estimated noise=322.434 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 = 0.00376473 Jy ! Component: 100 - total flux cleaned = 0.00512567 Jy ! Component: 150 - total flux cleaned = 0.00521943 Jy ! Component: 200 - total flux cleaned = 0.00526042 Jy ! Total flux subtracted in 200 components = 0.00526042 Jy ! Clean residual min=-0.002378 max=0.003132 Jy/beam ! Clean residual mean=-0.000001 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.0640699 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.0640699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101830Jy sigma=0.001122 ! Fit after self-cal, rms=0.101840Jy sigma=0.001122 ! 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 0.89 FD 1.11 HH 1.00* HN 1.11 ! KP 1.00 LA 1.01 MC 1.00* MK 0.75 ! NL 1.00 NY 1.00* OV 0.92 PT 1.22 ! SC 0.86 TS 1.25 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.11 HH 1.00* HN 1.15 ! KP 1.00 LA 1.02 MC 1.00* MK 0.74 ! NL 1.02 NY 1.00* OV 0.91 PT 1.29 ! SC 0.86 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.15 HH 1.00* HN 1.23 ! KP 1.04 LA 0.94 MC 1.00* MK 0.94 ! NL 1.00 NY 1.00* OV 1.07 PT 1.04 ! SC 0.92 TS 1.34 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.18 HH 1.00* HN 1.30 ! KP 1.03 LA 0.93 MC 1.00* MK 0.92 ! NL 1.09 NY 1.00* OV 1.04 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 0.92 FD 1.32 HH 1.00* HN 1.08 ! KP 0.83 LA 0.95 MC 1.00* MK 0.90 ! NL 0.95 NY 1.00* OV 1.01 PT 1.03 ! SC 0.85 TS 1.19 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 1.17 HH 1.00* HN 1.17 ! KP 0.88 LA 0.90 MC 1.00* MK 0.89 ! NL 1.00 NY 1.00* OV 0.98 PT 1.05 ! SC 0.89 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.23 HH 1.00* HN 1.00 ! KP 0.82 LA 0.75 MC 1.00* MK 0.99 ! NL 0.84 NY 1.00* OV 0.85 PT 0.87 ! SC 0.96 TS 1.27 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.17 HH 1.00* HN 1.02 ! KP 0.90 LA 0.79 MC 1.00* MK 0.91 ! NL 0.95 NY 1.00* OV 0.93 PT 0.94 ! SC 0.91 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.101840Jy sigma=0.001122 ! Fit after self-cal, rms=0.099415Jy sigma=0.001114 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.695 mas, bmaj=7.326 mas, bpa=1.245 degrees ! Estimated noise=321.776 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 = 0.000329288 Jy ! Component: 100 - total flux cleaned = 0.000340697 Jy ! Component: 150 - total flux cleaned = 0.000361381 Jy ! Component: 200 - total flux cleaned = 0.000380156 Jy ! Total flux subtracted in 200 components = 0.000380156 Jy ! Clean residual min=-0.001223 max=0.001455 Jy/beam ! Clean residual mean=-0.000003 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0644501 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.0644501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099412Jy sigma=0.001114 ! Fit after self-cal, rms=0.099525Jy sigma=0.001113 ! 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=0.099525Jy sigma=0.001113 ! Fit after self-cal, rms=0.100259Jy sigma=0.001113 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.695 mas, bmaj=7.308 mas, bpa=1.182 degrees ! Estimated noise=321.839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000334735 Jy ! Component: 100 - total flux cleaned = 0.000346142 Jy ! Component: 150 - total flux cleaned = 0.000365135 Jy ! Component: 200 - total flux cleaned = 0.000373871 Jy ! Total flux subtracted in 200 components = 0.000373871 Jy ! Clean residual min=-0.001221 max=0.001399 Jy/beam ! Clean residual mean=-0.000006 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.064824 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.064824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100256Jy sigma=0.001113 ! Fit after self-cal, rms=0.100293Jy sigma=0.001112 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 = 1.18955e-05 Jy ! Component: 100 - total flux cleaned = 2.1004e-05 Jy ! Component: 150 - total flux cleaned = 2.10688e-05 Jy ! Component: 200 - total flux cleaned = 2.90908e-05 Jy ! Total flux subtracted in 200 components = 2.90908e-05 Jy ! Clean residual min=-0.001272 max=0.001408 Jy/beam ! Clean residual mean=-0.000006 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0648531 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.0648531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100291Jy sigma=0.001112 ! Fit after self-cal, rms=0.100294Jy sigma=0.001112 ! 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=0.100294Jy sigma=0.001112 ! Fit after self-cal, rms=0.100256Jy sigma=0.001112 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.687 mas, bmaj=7.296 mas, bpa=1.146 degrees ! Estimated noise=321.702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000276058 Jy ! Component: 100 - total flux cleaned = 0.000285088 Jy ! Component: 150 - total flux cleaned = 0.000292984 Jy ! Component: 200 - total flux cleaned = 0.000300576 Jy ! Total flux subtracted in 200 components = 0.000300576 Jy ! Clean residual min=-0.001250 max=0.001407 Jy/beam ! Clean residual mean=-0.000006 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0651536 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0651536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100253Jy sigma=0.001112 ! Fit after self-cal, rms=0.100258Jy sigma=0.001112 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 = 1.00017e-05 Jy ! Component: 100 - total flux cleaned = 2.52913e-05 Jy ! Component: 150 - total flux cleaned = 2.50528e-05 Jy ! Component: 200 - total flux cleaned = 3.13784e-05 Jy ! Total flux subtracted in 200 components = 3.13784e-05 Jy ! Clean residual min=-0.001263 max=0.001412 Jy/beam ! Clean residual mean=-0.000007 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.065185 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.065185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100257Jy sigma=0.001112 ! Fit after self-cal, rms=0.100258Jy sigma=0.001112 ! 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=0.100258Jy sigma=0.001112 ! Fit after self-cal, rms=0.100115Jy sigma=0.001112 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.369 mas, bmaj=10.66 mas, bpa=-2.564 degrees ! Estimated noise=407.324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000719773 Jy ! Component: 100 - total flux cleaned = 0.000939976 Jy ! Component: 150 - total flux cleaned = 0.000965889 Jy ! Component: 200 - total flux cleaned = 0.000987165 Jy ! Total flux subtracted in 200 components = 0.000987165 Jy ! Clean residual min=-0.001365 max=0.001592 Jy/beam ! Clean residual mean=-0.000021 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0661722 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 34 components and 0.0661722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100116Jy sigma=0.001112 ! Fit after self-cal, rms=0.100121Jy sigma=0.001112 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 = 0.000180974 Jy ! Component: 100 - total flux cleaned = 0.00017508 Jy ! Component: 150 - total flux cleaned = 0.000179449 Jy ! Component: 200 - total flux cleaned = 0.000183173 Jy ! Total flux subtracted in 200 components = 0.000183173 Jy ! Clean residual min=-0.001356 max=0.001590 Jy/beam ! Clean residual mean=-0.000022 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0663553 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.0663553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100123Jy sigma=0.001112 ! Fit after self-cal, rms=0.100125Jy sigma=0.001112 ! 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=2.68 mas, bmaj=7.286 mas, bpa=1.12 degrees ! Estimated noise=321.554 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.68 x 7.286 at 1.12 degrees (North through East) ! Clean map min=-0.0012502 max=0.061196 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=2.11 mas, bmaj=6.405 mas, bpa=0.5258 degrees ! Estimated noise=691.795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0480428 Jy ! Component: 100 - total flux cleaned = 0.0587362 Jy ! Component: 150 - total flux cleaned = 0.061377 Jy ! Component: 200 - total flux cleaned = 0.0620694 Jy ! Total flux subtracted in 200 components = 0.0620694 Jy ! Clean residual min=-0.002902 max=0.002752 Jy/beam ! Clean residual mean=0.000004 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.0620694 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0620694 Jy ! Inverting map and beam ! Estimated beam: bmin=2.68 mas, bmaj=7.286 mas, bpa=1.12 degrees ! Estimated noise=321.554 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 (-2, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227461 Jy ! Component: 100 - total flux cleaned = 0.00319893 Jy ! Component: 150 - total flux cleaned = 0.00359203 Jy ! Component: 200 - total flux cleaned = 0.00375556 Jy ! Total flux subtracted in 200 components = 0.00375556 Jy ! Clean residual min=-0.001234 max=0.001397 Jy/beam ! Clean residual mean=-0.000007 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.065825 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 33 components and 0.065825 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.369 mas, bmaj=10.66 mas, bpa=-2.564 degrees ! Estimated noise=407.324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253111 Jy ! Component: 100 - total flux cleaned = 0.000359463 Jy ! Component: 150 - total flux cleaned = 0.00039577 Jy ! Component: 200 - total flux cleaned = 0.000415157 Jy ! Total flux subtracted in 200 components = 0.000415157 Jy ! Clean residual min=-0.001379 max=0.001603 Jy/beam ! Clean residual mean=-0.000021 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0662401 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.60751e-06 Jy ! Component: 100 - total flux cleaned = 2.4437e-05 Jy ! Component: 150 - total flux cleaned = 3.14319e-05 Jy ! Component: 200 - total flux cleaned = 3.77506e-05 Jy ! Total flux subtracted in 200 components = 3.77506e-05 Jy ! Clean residual min=-0.001380 max=0.001609 Jy/beam ! Clean residual mean=-0.000022 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0662779 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 57 components and 0.0662779 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.68 mas, bmaj=7.286 mas, bpa=1.12 degrees ! Estimated noise=321.554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.65115e-05 Jy ! Component: 100 - total flux cleaned = -8.5477e-05 Jy ! Component: 150 - total flux cleaned = -0.000104913 Jy ! Component: 200 - total flux cleaned = -0.000122131 Jy ! Total flux subtracted in 200 components = -0.000122131 Jy ! Clean residual min=-0.001175 max=0.001368 Jy/beam ! Clean residual mean=-0.000008 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0661558 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.0661558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100120Jy sigma=0.001112 ! Fit after self-cal, rms=0.100100Jy sigma=0.001112 wmodel J2307+1450_S_2013_01_09_pus_map.mod ! Writing 70 model components to file: J2307+1450_S_2013_01_09_pus_map.mod wobs J2307+1450_S_2013_01_09_pus_uvs.fits ! Writing UV FITS file: J2307+1450_S_2013_01_09_pus_uvs.fits wwins J2307+1450_S_2013_01_09_pus_map.win ! wwins: Wrote 2 windows to J2307+1450_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 = 0.000403095 Jy ! Component: 100 - total flux cleaned = 0.00032042 Jy ! Component: 150 - total flux cleaned = 0.000240555 Jy ! Component: 200 - total flux cleaned = 0.000163226 Jy ! Component: 250 - total flux cleaned = 0.000181992 Jy ! Component: 300 - total flux cleaned = 0.000146041 Jy ! Component: 350 - total flux cleaned = 9.32071e-05 Jy ! Component: 400 - total flux cleaned = 5.87047e-05 Jy ! Component: 450 - total flux cleaned = -8.88085e-06 Jy ! Component: 500 - total flux cleaned = -5.81316e-05 Jy ! Component: 550 - total flux cleaned = -7.40859e-05 Jy ! Component: 600 - total flux cleaned = -0.000121205 Jy ! Component: 650 - total flux cleaned = -0.000121037 Jy ! Component: 700 - total flux cleaned = -0.000105837 Jy ! Component: 750 - total flux cleaned = -0.000105791 Jy ! Component: 800 - total flux cleaned = -7.64627e-05 Jy ! Component: 850 - total flux cleaned = -7.63653e-05 Jy ! Component: 900 - total flux cleaned = -6.20443e-05 Jy ! Component: 950 - total flux cleaned = -6.21425e-05 Jy ! Component: 1000 - total flux cleaned = -7.59463e-05 Jy ! Component: 1050 - total flux cleaned = -0.00011654 Jy ! Component: 1100 - total flux cleaned = -6.30371e-05 Jy ! Component: 1150 - total flux cleaned = -8.93382e-05 Jy ! Component: 1200 - total flux cleaned = -4.99951e-05 Jy ! Component: 1250 - total flux cleaned = -6.29602e-05 Jy ! Component: 1300 - total flux cleaned = -6.29332e-05 Jy ! Component: 1350 - total flux cleaned = -8.80536e-05 Jy ! Component: 1400 - total flux cleaned = -8.78371e-05 Jy ! Component: 1450 - total flux cleaned = -8.7781e-05 Jy ! Component: 1500 - total flux cleaned = -7.58899e-05 Jy ! Component: 1550 - total flux cleaned = -7.59577e-05 Jy ! Component: 1600 - total flux cleaned = -8.77904e-05 Jy ! Component: 1650 - total flux cleaned = -8.77708e-05 Jy ! Component: 1700 - total flux cleaned = -6.47009e-05 Jy ! Component: 1750 - total flux cleaned = -8.77972e-05 Jy ! Component: 1800 - total flux cleaned = -3.09207e-05 Jy ! Component: 1850 - total flux cleaned = 2.67409e-06 Jy ! Component: 1900 - total flux cleaned = 2.61353e-06 Jy ! Component: 1950 - total flux cleaned = 2.5129e-06 Jy ! Component: 2000 - total flux cleaned = 5.71628e-05 Jy ! Total flux subtracted in 2048 components = 1.38685e-05 Jy ! Clean residual min=-0.000672 max=0.000747 Jy/beam ! Clean residual mean=-0.000004 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0661696 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 218 components and 0.0661696 Jy ![Exited script file: muppet] wmap "J2307+1450_S_2013_01_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.68 x 7.286 at 1.12 degrees (North through East) ! Clean map min=-0.0010056 max=0.061289 Jy/beam ! Writing clean map to FITS file: J2307+1450_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 0.061289 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000219208 device "J2307+1450_S_2013_01_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2307+1450_S_2013_01_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.07299 1.07299 2.14598 4.29196 8.58392 17.1678 34.3357 68.6714 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.061 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.68 x 7.286 at 1.12 degrees (North through East) ! Clean map min=-0.0010056 max=0.061289 Jy/beam quit ! Quitting program ! Log file J2307+1450_S_2013_01_09_pus_uvs.log closed on Tue Nov 4 19:04:24 2014