! Started logfile: /scr/pima/bp171a5_uvs/J1050-3517_X_uvs.log on Sat Apr 20 03:59:37 2013 obs /scr/pima/bp171a5_uvs/J1050-3517_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1050-3517_X_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.994048 visibilities/baseline/integration-bin. ! Found source: J1050-3517 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1336 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/bp171a5_uvs/J1050-3517_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=0.987013Jy sigma=0.697843 ! Fit after self-cal, rms=0.850391Jy sigma=0.601246 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8711 mas, bmaj=7.935 mas, bpa=27.01 degrees ! Estimated noise=41.3322 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 = 0.108182 Jy ! Component: 100 - total flux cleaned = 0.140457 Jy ! Total flux subtracted in 100 components = 0.140457 Jy ! Clean residual min=-0.011101 max=0.017263 Jy/beam ! Clean residual mean=-0.000058 rms=0.003780 Jy/beam ! Combined flux in latest and established models = 0.140456 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.140456 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=0.052417Jy sigma=0.037056 ! Fit after self-cal, rms=0.052393Jy sigma=0.037039 ! 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=1.13 mas, bmaj=7.577 mas, bpa=25.65 degrees ! Estimated noise=27.3619 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 = 0.0227253 Jy ! Component: 100 - total flux cleaned = 0.0356973 Jy ! Component: 150 - total flux cleaned = 0.0445516 Jy ! Component: 200 - total flux cleaned = 0.0511065 Jy ! Total flux subtracted in 200 components = 0.0511065 Jy ! Clean residual min=-0.008307 max=0.006405 Jy/beam ! Clean residual mean=-0.000032 rms=0.002072 Jy/beam ! Combined flux in latest and established models = 0.191563 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 97 components and 0.191563 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=0.040707Jy sigma=0.028775 ! Fit after self-cal, rms=0.040672Jy sigma=0.028750 ! 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 1.23 FD 1.06 KP 0.93 LA 1.02 ! NL 1.15 OV 1.00 PT 0.80 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.02 KP 0.96 LA 0.90 ! NL 1.16 OV 0.92 PT 0.86 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 KP 1.04 LA 0.96 ! NL 1.17 OV 0.94 PT 0.83 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.08 KP 0.92 LA 0.99 ! NL 1.02 OV 0.96 PT 0.92 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 KP 1.10 LA 0.95 ! NL 1.02 OV 0.91 PT 0.88 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.03 KP 1.05 LA 1.01 ! NL 1.16 OV 1.01 PT 0.84 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 KP 1.03 LA 0.99 ! NL 1.13 OV 0.98 PT 0.90 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.99 KP 1.08 LA 0.94 ! NL 1.17 OV 1.00 PT 0.83 SC 1.16 ! ! ! Fit before self-cal, rms=0.040672Jy sigma=0.028750 ! Fit after self-cal, rms=0.036950Jy sigma=0.025034 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=7.834 mas, bpa=25.68 degrees ! Estimated noise=27.5697 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 = -0.00119532 Jy ! Component: 100 - total flux cleaned = -0.00161709 Jy ! Component: 150 - total flux cleaned = -0.00175137 Jy ! Component: 200 - total flux cleaned = -0.00167634 Jy ! Total flux subtracted in 200 components = -0.00167634 Jy ! Clean residual min=-0.003037 max=0.002771 Jy/beam ! Clean residual mean=-0.000000 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.189887 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 119 components and 0.189887 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=0.036862Jy sigma=0.024969 ! Fit after self-cal, rms=0.036921Jy sigma=0.024955 ! 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=0.036921Jy sigma=0.024955 ! Fit after self-cal, rms=0.036999Jy sigma=0.024946 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=7.859 mas, bpa=25.69 degrees ! Estimated noise=27.5546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000855797 Jy ! Component: 100 - total flux cleaned = -0.000905533 Jy ! Component: 150 - total flux cleaned = -0.000884321 Jy ! Component: 200 - total flux cleaned = -0.000903879 Jy ! Total flux subtracted in 200 components = -0.000903879 Jy ! Clean residual min=-0.003007 max=0.002688 Jy/beam ! Clean residual mean=-0.000000 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.188983 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 128 components and 0.188983 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=0.036969Jy sigma=0.024924 ! Fit after self-cal, rms=0.036970Jy sigma=0.024924 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 = 1.76351e-05 Jy ! Component: 100 - total flux cleaned = 3.60013e-05 Jy ! Component: 150 - total flux cleaned = 5.38568e-05 Jy ! Component: 200 - total flux cleaned = 8.67352e-05 Jy ! Total flux subtracted in 200 components = 8.67352e-05 Jy ! Clean residual min=-0.002942 max=0.002634 Jy/beam ! Clean residual mean=0.000000 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.18907 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 132 components and 0.18907 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=0.036956Jy sigma=0.024914 ! Fit after self-cal, rms=0.036957Jy sigma=0.024914 ! 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=0.036957Jy sigma=0.024914 ! Fit after self-cal, rms=0.036990Jy sigma=0.024909 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=7.881 mas, bpa=25.7 degrees ! Estimated noise=27.5341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000672906 Jy ! Component: 100 - total flux cleaned = -0.000748021 Jy ! Component: 150 - total flux cleaned = -0.000747636 Jy ! Component: 200 - total flux cleaned = -0.00073184 Jy ! Total flux subtracted in 200 components = -0.00073184 Jy ! Clean residual min=-0.002930 max=0.002586 Jy/beam ! Clean residual mean=-0.000000 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.188338 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 141 components and 0.188338 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=0.036972Jy sigma=0.024896 ! Fit after self-cal, rms=0.036973Jy sigma=0.024896 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 = 7.25208e-07 Jy ! Component: 100 - total flux cleaned = 3.1128e-05 Jy ! Component: 150 - total flux cleaned = 4.59337e-05 Jy ! Component: 200 - total flux cleaned = 5.98268e-05 Jy ! Total flux subtracted in 200 components = 5.98268e-05 Jy ! Clean residual min=-0.002881 max=0.002549 Jy/beam ! Clean residual mean=-0.000000 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.188398 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 146 components and 0.188398 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=0.036962Jy sigma=0.024889 ! Fit after self-cal, rms=0.036963Jy sigma=0.024889 ! 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=0.036963Jy sigma=0.024889 ! Fit after self-cal, rms=0.036980Jy sigma=0.024886 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.62 mas, bmaj=10.87 mas, bpa=14.28 degrees ! Estimated noise=31.108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000396852 Jy ! Component: 100 - total flux cleaned = -0.000355395 Jy ! Component: 150 - total flux cleaned = -0.00031669 Jy ! Component: 200 - total flux cleaned = -0.000291603 Jy ! Total flux subtracted in 200 components = -0.000291603 Jy ! Clean residual min=-0.003102 max=0.002359 Jy/beam ! Clean residual mean=-0.000002 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.188106 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 160 components and 0.188106 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=0.036973Jy sigma=0.024878 ! Fit after self-cal, rms=0.036972Jy sigma=0.024878 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 = 4.08406e-05 Jy ! Component: 100 - total flux cleaned = 7.68495e-05 Jy ! Component: 150 - total flux cleaned = 9.97171e-05 Jy ! Component: 200 - total flux cleaned = 0.000121351 Jy ! Total flux subtracted in 200 components = 0.000121351 Jy ! Clean residual min=-0.003073 max=0.002325 Jy/beam ! Clean residual mean=-0.000002 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.188227 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 165 components and 0.188227 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=0.036968Jy sigma=0.024875 ! Fit after self-cal, rms=0.036967Jy sigma=0.024875 ! 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=1.143 mas, bmaj=7.9 mas, bpa=25.71 degrees ! Estimated noise=27.5094 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.143 x 7.9 at 25.71 degrees (North through East) ! Clean map min=-0.0027949 max=0.14382 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=0.8779 mas, bmaj=8.265 mas, bpa=27.01 degrees ! Estimated noise=41.9193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109571 Jy ! Component: 100 - total flux cleaned = 0.141324 Jy ! Component: 150 - total flux cleaned = 0.156098 Jy ! Component: 200 - total flux cleaned = 0.164711 Jy ! Total flux subtracted in 200 components = 0.164711 Jy ! Clean residual min=-0.005039 max=0.005911 Jy/beam ! Clean residual mean=-0.000017 rms=0.001491 Jy/beam ! Combined flux in latest and established models = 0.164711 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 44 model components to the UV plane model. ! The established model now contains 44 components and 0.164711 Jy ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=7.9 mas, bpa=25.71 degrees ! Estimated noise=27.5094 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 (-4.2, 30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00756823 Jy ! Component: 100 - total flux cleaned = 0.0117189 Jy ! Component: 150 - total flux cleaned = 0.0145431 Jy ! Component: 200 - total flux cleaned = 0.0165233 Jy ! Total flux subtracted in 200 components = 0.0165233 Jy ! Clean residual min=-0.002656 max=0.002730 Jy/beam ! Clean residual mean=-0.000007 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.181234 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 97 components and 0.181234 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=2.62 mas, bmaj=10.87 mas, bpa=14.28 degrees ! Estimated noise=31.108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203135 Jy ! Component: 100 - total flux cleaned = 0.00348868 Jy ! Component: 150 - total flux cleaned = 0.00441432 Jy ! Component: 200 - total flux cleaned = 0.0051376 Jy ! Total flux subtracted in 200 components = 0.0051376 Jy ! Clean residual min=-0.002929 max=0.002428 Jy/beam ! Clean residual mean=-0.000007 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.186372 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 = 0.000606198 Jy ! Component: 100 - total flux cleaned = 0.000962894 Jy ! Component: 150 - total flux cleaned = 0.00123364 Jy ! Component: 200 - total flux cleaned = 0.00136988 Jy ! Total flux subtracted in 200 components = 0.00136988 Jy ! Clean residual min=-0.002932 max=0.002393 Jy/beam ! Clean residual mean=-0.000006 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.187742 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 166 components and 0.187742 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=7.9 mas, bpa=25.71 degrees ! Estimated noise=27.5094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000188632 Jy ! Component: 100 - total flux cleaned = 5.97715e-05 Jy ! Component: 150 - total flux cleaned = 9.23427e-05 Jy ! Component: 200 - total flux cleaned = 0.000148148 Jy ! Total flux subtracted in 200 components = 0.000148148 Jy ! Clean residual min=-0.002579 max=0.002625 Jy/beam ! Clean residual mean=-0.000003 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.18789 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 185 components and 0.18789 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=0.036906Jy sigma=0.024840 ! Fit after self-cal, rms=0.036888Jy sigma=0.024832 wmodel /scr/pima/bp171a5_uvs/J1050-3517_X_map.mod ! Writing 185 model components to file: /scr/pima/bp171a5_uvs/J1050-3517_X_map.mod wobs /scr/pima/bp171a5_uvs/J1050-3517_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1050-3517_X_uvs.fits wwins /scr/pima/bp171a5_uvs/J1050-3517_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a5_uvs/J1050-3517_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 = -2.21099e-05 Jy ! Component: 100 - total flux cleaned = -0.000480366 Jy ! Component: 150 - total flux cleaned = -0.000619173 Jy ! Component: 200 - total flux cleaned = -0.000682443 Jy ! Component: 250 - total flux cleaned = -0.000682089 Jy ! Component: 300 - total flux cleaned = -0.000506731 Jy ! Component: 350 - total flux cleaned = -0.000308502 Jy ! Component: 400 - total flux cleaned = 1.81602e-05 Jy ! Component: 450 - total flux cleaned = 0.00020247 Jy ! Component: 500 - total flux cleaned = 0.000356504 Jy ! Component: 550 - total flux cleaned = 0.000456504 Jy ! Component: 600 - total flux cleaned = 0.000529765 Jy ! Component: 650 - total flux cleaned = 0.000624753 Jy ! Component: 700 - total flux cleaned = 0.000694202 Jy ! Component: 750 - total flux cleaned = 0.000717542 Jy ! Component: 800 - total flux cleaned = 0.000718217 Jy ! Component: 850 - total flux cleaned = 0.000761479 Jy ! Component: 900 - total flux cleaned = 0.000718945 Jy ! Component: 950 - total flux cleaned = 0.000782044 Jy ! Component: 1000 - total flux cleaned = 0.000823143 Jy ! Component: 1050 - total flux cleaned = 0.000843495 Jy ! Component: 1100 - total flux cleaned = 0.000883685 Jy ! Component: 1150 - total flux cleaned = 0.000903361 Jy ! Component: 1200 - total flux cleaned = 0.000903501 Jy ! Component: 1250 - total flux cleaned = 0.000942257 Jy ! Component: 1300 - total flux cleaned = 0.000942189 Jy ! Component: 1350 - total flux cleaned = 0.000941984 Jy ! Component: 1400 - total flux cleaned = 0.000960993 Jy ! Component: 1450 - total flux cleaned = 0.000998727 Jy ! Component: 1500 - total flux cleaned = 0.00103613 Jy ! Component: 1550 - total flux cleaned = 0.00107341 Jy ! Component: 1600 - total flux cleaned = 0.0011289 Jy ! Component: 1650 - total flux cleaned = 0.00120258 Jy ! Component: 1700 - total flux cleaned = 0.00127575 Jy ! Component: 1750 - total flux cleaned = 0.00129396 Jy ! Component: 1800 - total flux cleaned = 0.00143929 Jy ! Component: 1850 - total flux cleaned = 0.00149374 Jy ! Component: 1900 - total flux cleaned = 0.00160244 Jy ! Component: 1950 - total flux cleaned = 0.00167482 Jy ! Component: 2000 - total flux cleaned = 0.00176524 Jy ! Component: 2050 - total flux cleaned = 0.00183741 Jy ! Component: 2100 - total flux cleaned = 0.00194573 Jy ! Component: 2150 - total flux cleaned = 0.00198186 Jy ! Component: 2200 - total flux cleaned = 0.00207239 Jy ! Component: 2250 - total flux cleaned = 0.00216303 Jy ! Component: 2300 - total flux cleaned = 0.00229035 Jy ! Component: 2350 - total flux cleaned = 0.00236337 Jy ! Component: 2400 - total flux cleaned = 0.00241829 Jy ! Component: 2450 - total flux cleaned = 0.00249204 Jy ! Component: 2500 - total flux cleaned = 0.0025289 Jy ! Component: 2550 - total flux cleaned = 0.00256624 Jy ! Component: 2600 - total flux cleaned = 0.00260368 Jy ! Component: 2650 - total flux cleaned = 0.0026413 Jy ! Component: 2700 - total flux cleaned = 0.00266038 Jy ! Component: 2750 - total flux cleaned = 0.0026986 Jy ! Component: 2800 - total flux cleaned = 0.00273714 Jy ! Component: 2850 - total flux cleaned = 0.00273736 Jy ! Component: 2900 - total flux cleaned = 0.00277666 Jy ! Component: 2950 - total flux cleaned = 0.00277661 Jy ! Component: 3000 - total flux cleaned = 0.00283637 Jy ! Component: 3050 - total flux cleaned = 0.00283642 Jy ! Component: 3100 - total flux cleaned = 0.00287692 Jy ! Component: 3150 - total flux cleaned = 0.00285645 Jy ! Component: 3200 - total flux cleaned = 0.0028979 Jy ! Component: 3250 - total flux cleaned = 0.00289798 Jy ! Component: 3300 - total flux cleaned = 0.00293999 Jy ! Component: 3350 - total flux cleaned = 0.00296124 Jy ! Component: 3400 - total flux cleaned = 0.00298274 Jy ! Component: 3450 - total flux cleaned = 0.00300463 Jy ! Component: 3500 - total flux cleaned = 0.00304854 Jy ! Component: 3550 - total flux cleaned = 0.00309309 Jy ! Component: 3600 - total flux cleaned = 0.00311541 Jy ! Component: 3650 - total flux cleaned = 0.00313806 Jy ! Component: 3700 - total flux cleaned = 0.00318406 Jy ! Component: 3750 - total flux cleaned = 0.00325383 Jy ! Component: 3800 - total flux cleaned = 0.00325392 Jy ! Component: 3850 - total flux cleaned = 0.00327773 Jy ! Component: 3900 - total flux cleaned = 0.00327755 Jy ! Component: 3950 - total flux cleaned = 0.00330173 Jy ! Component: 4000 - total flux cleaned = 0.00330167 Jy ! Component: 4050 - total flux cleaned = 0.00330166 Jy ! Total flux subtracted in 4096 components = 0.00332721 Jy ! Clean residual min=-0.001462 max=0.001399 Jy/beam ! Clean residual mean=-0.000004 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.191217 Jy keep ! Adding 204 model components to the UV plane model. ! The established model now contains 389 components and 0.191217 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1050-3517_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.143 x 7.9 at 25.71 degrees (North through East) ! Clean map min=-0.0023906 max=0.1462 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1050-3517_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.146197 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000440245 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.903392 0.903392 1.80678 3.61357 7.22714 14.4543 28.9086 57.8171 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.146 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1050-3517_X_uvs.log closed on Sat Apr 20 03:59:41 2013