! Started logfile: /scr/pima/bp171ag_uvs/J0141-0928_X_uvs.log on Fri Oct 11 07:17:59 2013 obs /scr/pima/bp171ag_uvs/J0141-0928_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J0141-0928_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0141-0928 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 864 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ag_uvs/J0141-0928_X] 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 0.200x0.200 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.080542Jy sigma=14.556250 ! Fit after self-cal, rms=0.612858Jy sigma=7.829006 ! 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=1.234 mas, bmaj=2.829 mas, bpa=8.061 degrees ! Estimated noise=2.80943 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 = 0.299558 Jy ! Component: 100 - total flux cleaned = 0.380226 Jy ! Total flux subtracted in 100 components = 0.380226 Jy ! Clean residual min=-0.018645 max=0.036105 Jy/beam ! Clean residual mean=-0.000121 rms=0.006020 Jy/beam ! Combined flux in latest and established models = 0.380226 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.380226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.074317Jy sigma=1.130498 ! Fit after self-cal, rms=0.074203Jy sigma=1.129142 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0393848 Jy ! Component: 100 - total flux cleaned = 0.0591129 Jy ! Total flux subtracted in 100 components = 0.0591129 Jy ! Clean residual min=-0.013451 max=0.013077 Jy/beam ! Clean residual mean=-0.000018 rms=0.003189 Jy/beam ! Combined flux in latest and established models = 0.439339 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.439339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049756Jy sigma=0.690684 ! Fit after self-cal, rms=0.049676Jy sigma=0.689497 ! 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=1.497 mas, bmaj=3.121 mas, bpa=6.882 degrees ! Estimated noise=1.92099 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 = 0.0167658 Jy ! Component: 100 - total flux cleaned = 0.0266178 Jy ! Component: 150 - total flux cleaned = 0.0328024 Jy ! Component: 200 - total flux cleaned = 0.036694 Jy ! Total flux subtracted in 200 components = 0.036694 Jy ! Clean residual min=-0.015013 max=0.010028 Jy/beam ! Clean residual mean=0.000038 rms=0.003275 Jy/beam ! Combined flux in latest and established models = 0.476033 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.476033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.045410Jy sigma=0.583339 ! Fit after self-cal, rms=0.045352Jy sigma=0.582773 ! 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 1.09 FD 1.09 HN 0.90 KP 0.95 ! LA 1.02 NL 1.06 OV 1.01 PT 0.87 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.00 HN 0.92 KP 0.98 ! LA 0.98 NL 1.06 OV 0.99 PT 0.89 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.09 HN 0.96 KP 1.07 ! LA 0.95 NL 1.07 OV 1.05 PT 0.92 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 0.97 KP 0.94 ! LA 1.00 NL 1.03 OV 1.02 PT 0.94 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.98 KP 1.09 ! LA 1.01 NL 0.96 OV 1.01 PT 0.89 ! SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.06 HN 1.10 KP 1.04 ! LA 1.08 NL 1.06 OV 1.04 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 0.99 KP 1.04 ! LA 0.98 NL 1.04 OV 1.08 PT 0.90 ! SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.01 HN 1.00 KP 1.08 ! LA 0.91 NL 1.02 OV 1.05 PT 0.86 ! SC 1.10 ! ! ! Fit before self-cal, rms=0.045352Jy sigma=0.582773 ! Fit after self-cal, rms=0.025348Jy sigma=0.245109 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.491 mas, bmaj=3.128 mas, bpa=6.79 degrees ! Estimated noise=1.9141 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 (-1.6, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247666 Jy ! Component: 100 - total flux cleaned = 0.00181874 Jy ! Component: 150 - total flux cleaned = 0.00146286 Jy ! Component: 200 - total flux cleaned = 0.00124743 Jy ! Total flux subtracted in 200 components = 0.00124743 Jy ! Clean residual min=-0.002878 max=0.003208 Jy/beam ! Clean residual mean=0.000002 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.47728 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.47728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024151Jy sigma=0.227926 ! Fit after self-cal, rms=0.024139Jy sigma=0.227060 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024139Jy sigma=0.227060 ! Fit after self-cal, rms=0.024137Jy sigma=0.225859 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.49 mas, bmaj=3.127 mas, bpa=6.912 degrees ! Estimated noise=1.91512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00075864 Jy ! Component: 100 - total flux cleaned = 0.000645124 Jy ! Component: 150 - total flux cleaned = 0.000499119 Jy ! Component: 200 - total flux cleaned = 0.000458012 Jy ! Total flux subtracted in 200 components = 0.000458012 Jy ! Clean residual min=-0.002708 max=0.002538 Jy/beam ! Clean residual mean=-0.000000 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.477738 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 58 components and 0.477738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023824Jy sigma=0.221373 ! Fit after self-cal, rms=0.023803Jy sigma=0.220923 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 = 0.00025833 Jy ! Component: 100 - total flux cleaned = 0.00022226 Jy ! Component: 150 - total flux cleaned = 0.000223162 Jy ! Component: 200 - total flux cleaned = 0.000194862 Jy ! Total flux subtracted in 200 components = 0.000194862 Jy ! Clean residual min=-0.002540 max=0.002412 Jy/beam ! Clean residual mean=-0.000001 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.477933 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.477933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023687Jy sigma=0.219145 ! Fit after self-cal, rms=0.023679Jy sigma=0.218955 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023679Jy sigma=0.218955 ! Fit after self-cal, rms=0.023679Jy sigma=0.218568 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.49 mas, bmaj=3.127 mas, bpa=6.954 degrees ! Estimated noise=1.91508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000449034 Jy ! Component: 100 - total flux cleaned = 0.000419776 Jy ! Component: 150 - total flux cleaned = 0.000367621 Jy ! Component: 200 - total flux cleaned = 0.000343548 Jy ! Total flux subtracted in 200 components = 0.000343548 Jy ! Clean residual min=-0.002489 max=0.002307 Jy/beam ! Clean residual mean=-0.000001 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.478277 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 0.478277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023592Jy sigma=0.217276 ! Fit after self-cal, rms=0.023583Jy sigma=0.217126 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 = 0.000152274 Jy ! Component: 100 - total flux cleaned = 0.000196131 Jy ! Component: 150 - total flux cleaned = 0.000156821 Jy ! Component: 200 - total flux cleaned = 0.000138618 Jy ! Total flux subtracted in 200 components = 0.000138618 Jy ! Clean residual min=-0.002391 max=0.002290 Jy/beam ! Clean residual mean=-0.000001 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.478415 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 0.478415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023542Jy sigma=0.216454 ! Fit after self-cal, rms=0.023538Jy sigma=0.216396 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023538Jy sigma=0.216396 ! Fit after self-cal, rms=0.023540Jy sigma=0.216162 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.554 mas, bmaj=4.021 mas, bpa=-8.471 degrees ! Estimated noise=2.03665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000285593 Jy ! Component: 100 - total flux cleaned = 0.000368095 Jy ! Component: 150 - total flux cleaned = 0.000346594 Jy ! Component: 200 - total flux cleaned = 0.00031311 Jy ! Total flux subtracted in 200 components = 0.00031311 Jy ! Clean residual min=-0.002338 max=0.002840 Jy/beam ! Clean residual mean=0.000001 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.478728 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 100 components and 0.478729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023523Jy sigma=0.215529 ! Fit after self-cal, rms=0.023514Jy sigma=0.215426 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) ! Added new window around map position (-24.6, 13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241455 Jy ! Component: 100 - total flux cleaned = 0.00254163 Jy ! Component: 150 - total flux cleaned = 0.00254912 Jy ! Component: 200 - total flux cleaned = 0.00245364 Jy ! Total flux subtracted in 200 components = 0.00245364 Jy ! Clean residual min=-0.001812 max=0.001308 Jy/beam ! Clean residual mean=-0.000004 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.481182 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 134 components and 0.481182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023288Jy sigma=0.210794 ! Fit after self-cal, rms=0.023269Jy sigma=0.210643 ! 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=1.49 mas, bmaj=3.128 mas, bpa=6.964 degrees ! Estimated noise=1.91545 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.49 x 3.128 at 6.964 degrees (North through East) ! Clean map min=-0.0018649 max=0.3961 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=1.229 mas, bmaj=2.835 mas, bpa=8.158 degrees ! Estimated noise=2.80154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.298771 Jy ! Component: 100 - total flux cleaned = 0.381031 Jy ! Component: 150 - total flux cleaned = 0.421244 Jy ! Component: 200 - total flux cleaned = 0.441636 Jy ! Total flux subtracted in 200 components = 0.441636 Jy ! Clean residual min=-0.005141 max=0.009516 Jy/beam ! Clean residual mean=-0.000049 rms=0.001710 Jy/beam ! Combined flux in latest and established models = 0.441636 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.441636 Jy ! Inverting map and beam ! Estimated beam: bmin=1.49 mas, bmaj=3.128 mas, bpa=6.964 degrees ! Estimated noise=1.91545 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 = 0.0145763 Jy ! Component: 100 - total flux cleaned = 0.0226484 Jy ! Component: 150 - total flux cleaned = 0.0275579 Jy ! Component: 200 - total flux cleaned = 0.0306969 Jy ! Total flux subtracted in 200 components = 0.0306969 Jy ! Clean residual min=-0.002377 max=0.002249 Jy/beam ! Clean residual mean=-0.000010 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.472333 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 86 components and 0.472333 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=2.554 mas, bmaj=4.021 mas, bpa=-8.471 degrees ! Estimated noise=2.03665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315669 Jy ! Component: 100 - total flux cleaned = 0.00507363 Jy ! Component: 150 - total flux cleaned = 0.00643663 Jy ! Component: 200 - total flux cleaned = 0.00734726 Jy ! Total flux subtracted in 200 components = 0.00734726 Jy ! Clean residual min=-0.001832 max=0.001479 Jy/beam ! Clean residual mean=-0.000008 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.47968 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 = 0.00035112 Jy ! Component: 100 - total flux cleaned = 0.000723904 Jy ! Component: 150 - total flux cleaned = 0.00094732 Jy ! Component: 200 - total flux cleaned = 0.00124892 Jy ! Total flux subtracted in 200 components = 0.00124892 Jy ! Clean residual min=-0.001657 max=0.001361 Jy/beam ! Clean residual mean=-0.000005 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.480929 Jy ! Adding 126 model components to the UV plane model. ! The established model now contains 199 components and 0.480929 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.49 mas, bmaj=3.128 mas, bpa=6.964 degrees ! Estimated noise=1.91545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000343979 Jy ! Component: 100 - total flux cleaned = 0.000678926 Jy ! Component: 150 - total flux cleaned = 0.00097127 Jy ! Component: 200 - total flux cleaned = 0.00117371 Jy ! Total flux subtracted in 200 components = 0.00117371 Jy ! Clean residual min=-0.001557 max=0.001261 Jy/beam ! Clean residual mean=-0.000003 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.482103 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 227 components and 0.482103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023117Jy sigma=0.209603 ! Fit after self-cal, rms=0.023115Jy sigma=0.209517 wmodel /scr/pima/bp171ag_uvs/J0141-0928_X_map.mod ! Writing 227 model components to file: /scr/pima/bp171ag_uvs/J0141-0928_X_map.mod wobs /scr/pima/bp171ag_uvs/J0141-0928_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J0141-0928_X_uvs.fits wwins /scr/pima/bp171ag_uvs/J0141-0928_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171ag_uvs/J0141-0928_X_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 = -0.000652931 Jy ! Component: 100 - total flux cleaned = -0.000956886 Jy ! Component: 150 - total flux cleaned = -0.00107755 Jy ! Component: 200 - total flux cleaned = -0.00107869 Jy ! Component: 250 - total flux cleaned = -0.00106126 Jy ! Component: 300 - total flux cleaned = -0.00104414 Jy ! Component: 350 - total flux cleaned = -0.00101151 Jy ! Component: 400 - total flux cleaned = -0.000980406 Jy ! Component: 450 - total flux cleaned = -0.000980332 Jy ! Component: 500 - total flux cleaned = -0.000980325 Jy ! Component: 550 - total flux cleaned = -0.000995163 Jy ! Component: 600 - total flux cleaned = -0.000995522 Jy ! Component: 650 - total flux cleaned = -0.00102317 Jy ! Component: 700 - total flux cleaned = -0.00106333 Jy ! Component: 750 - total flux cleaned = -0.00108889 Jy ! Component: 800 - total flux cleaned = -0.00107603 Jy ! Component: 850 - total flux cleaned = -0.00108871 Jy ! Component: 900 - total flux cleaned = -0.00106443 Jy ! Component: 950 - total flux cleaned = -0.0010291 Jy ! Component: 1000 - total flux cleaned = -0.00104088 Jy ! Component: 1050 - total flux cleaned = -0.00102929 Jy ! Component: 1100 - total flux cleaned = -0.00104015 Jy ! Component: 1150 - total flux cleaned = -0.00102924 Jy ! Component: 1200 - total flux cleaned = -0.00105095 Jy ! Component: 1250 - total flux cleaned = -0.00107205 Jy ! Component: 1300 - total flux cleaned = -0.00107181 Jy ! Component: 1350 - total flux cleaned = -0.00107163 Jy ! Component: 1400 - total flux cleaned = -0.00108158 Jy ! Component: 1450 - total flux cleaned = -0.00107152 Jy ! Component: 1500 - total flux cleaned = -0.00109124 Jy ! Component: 1550 - total flux cleaned = -0.00111067 Jy ! Component: 1600 - total flux cleaned = -0.0011204 Jy ! Component: 1650 - total flux cleaned = -0.00113013 Jy ! Component: 1700 - total flux cleaned = -0.00114886 Jy ! Component: 1750 - total flux cleaned = -0.00113026 Jy ! Component: 1800 - total flux cleaned = -0.00109361 Jy ! Component: 1850 - total flux cleaned = -0.00108464 Jy ! Component: 1900 - total flux cleaned = -0.00106666 Jy ! Component: 1950 - total flux cleaned = -0.0010577 Jy ! Component: 2000 - total flux cleaned = -0.00102246 Jy ! Component: 2050 - total flux cleaned = -0.00100493 Jy ! Component: 2100 - total flux cleaned = -0.000970445 Jy ! Component: 2150 - total flux cleaned = -0.00097058 Jy ! Component: 2200 - total flux cleaned = -0.000979116 Jy ! Component: 2250 - total flux cleaned = -0.000962315 Jy ! Component: 2300 - total flux cleaned = -0.000953942 Jy ! Component: 2350 - total flux cleaned = -0.000920775 Jy ! Component: 2400 - total flux cleaned = -0.000887981 Jy ! Component: 2450 - total flux cleaned = -0.000888037 Jy ! Component: 2500 - total flux cleaned = -0.000871789 Jy ! Component: 2550 - total flux cleaned = -0.000831412 Jy ! Component: 2600 - total flux cleaned = -0.000831446 Jy ! Component: 2650 - total flux cleaned = -0.000815419 Jy ! Component: 2700 - total flux cleaned = -0.000823378 Jy ! Component: 2750 - total flux cleaned = -0.000791704 Jy ! Component: 2800 - total flux cleaned = -0.000775934 Jy ! Component: 2850 - total flux cleaned = -0.000775928 Jy ! Component: 2900 - total flux cleaned = -0.000760253 Jy ! Component: 2950 - total flux cleaned = -0.000752437 Jy ! Component: 3000 - total flux cleaned = -0.000752399 Jy ! Component: 3050 - total flux cleaned = -0.000752366 Jy ! Component: 3100 - total flux cleaned = -0.000736868 Jy ! Component: 3150 - total flux cleaned = -0.000721432 Jy ! Component: 3200 - total flux cleaned = -0.000698327 Jy ! Component: 3250 - total flux cleaned = -0.00069065 Jy ! Component: 3300 - total flux cleaned = -0.000675346 Jy ! Component: 3350 - total flux cleaned = -0.000660086 Jy ! Component: 3400 - total flux cleaned = -0.000652482 Jy ! Component: 3450 - total flux cleaned = -0.000637235 Jy ! Component: 3500 - total flux cleaned = -0.000599326 Jy ! Component: 3550 - total flux cleaned = -0.000606935 Jy ! Component: 3600 - total flux cleaned = -0.00060692 Jy ! Component: 3650 - total flux cleaned = -0.000606911 Jy ! Component: 3700 - total flux cleaned = -0.000614481 Jy ! Component: 3750 - total flux cleaned = -0.000622033 Jy ! Component: 3800 - total flux cleaned = -0.000614498 Jy ! Component: 3850 - total flux cleaned = -0.000606965 Jy ! Component: 3900 - total flux cleaned = -0.000614543 Jy ! Component: 3950 - total flux cleaned = -0.000599456 Jy ! Component: 4000 - total flux cleaned = -0.000599461 Jy ! Component: 4050 - total flux cleaned = -0.000614573 Jy ! Total flux subtracted in 4096 components = -0.000614592 Jy ! Clean residual min=-0.000461 max=0.000450 Jy/beam ! Clean residual mean=0.000000 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.481488 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 477 components and 0.481489 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J0141-0928_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.49 x 3.128 at 6.964 degrees (North through East) ! Clean map min=-0.0010656 max=0.39917 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J0141-0928_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.399169 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00013686 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.102858 0.102858 0.205717 0.411433 0.822866 1.64573 3.29147 6.58293 13.1659 26.3317 52.6634 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.399 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J0141-0928_X_uvs.log closed on Fri Oct 11 07:18:03 2013