! Started logfile: /scr/pima/bg219i_uvs/J0841-3136_S_uvs.log on Wed Apr 6 22:57:08 2016 obs /scr/pima/bg219i_uvs/J0841-3136_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0841-3136_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.901754 visibilities/baseline/integration-bin. ! Found source: J0841-3136 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 9252 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! 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 = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J0841-3136_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 0.500x0.500 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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.026403Jy sigma=18.158660 ! Fit after self-cal, rms=0.811953Jy sigma=14.421868 ! 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=2.355 mas, bmaj=6.043 mas, bpa=-5.599 degrees ! Estimated noise=0.6227 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 = 0.131497 Jy ! Component: 100 - total flux cleaned = 0.175439 Jy ! Total flux subtracted in 100 components = 0.175439 Jy ! Clean residual min=-0.008156 max=0.020428 Jy/beam ! Clean residual mean=-0.000013 rms=0.002411 Jy/beam ! Combined flux in latest and established models = 0.175439 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.175439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093589Jy sigma=1.591924 ! Fit after self-cal, rms=0.093434Jy sigma=1.590843 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0235971 Jy ! Component: 100 - total flux cleaned = 0.0370633 Jy ! Total flux subtracted in 100 components = 0.0370633 Jy ! Clean residual min=-0.004792 max=0.008908 Jy/beam ! Clean residual mean=-0.000010 rms=0.001473 Jy/beam ! Combined flux in latest and established models = 0.212502 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.212502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084041Jy sigma=1.417894 ! Fit after self-cal, rms=0.083974Jy sigma=1.417355 ! Inverting map ! Added new window around map position (3, 9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00914111 Jy ! Component: 100 - total flux cleaned = 0.0150212 Jy ! Total flux subtracted in 100 components = 0.0150212 Jy ! Clean residual min=-0.004592 max=0.006008 Jy/beam ! Clean residual mean=-0.000008 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 0.227524 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 47 components and 0.227524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082234Jy sigma=1.385126 ! Fit after self-cal, rms=0.082206Jy sigma=1.384763 ! 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=2.976 mas, bmaj=7.473 mas, bpa=-5.946 degrees ! Estimated noise=0.426557 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 (4.5, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00846863 Jy ! Component: 100 - total flux cleaned = 0.0135123 Jy ! Component: 150 - total flux cleaned = 0.0166329 Jy ! Component: 200 - total flux cleaned = 0.017922 Jy ! Total flux subtracted in 200 components = 0.017922 Jy ! Clean residual min=-0.003919 max=0.003957 Jy/beam ! Clean residual mean=-0.000015 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.245446 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 73 components and 0.245446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081264Jy sigma=1.368275 ! Fit after self-cal, rms=0.081241Jy sigma=1.367807 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.976 x 7.473 at -5.946 degrees (North through East) ! Clean map min=-0.003642 max=0.18146 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.18 KP 0.98 ! LA 1.01 MK 1.02 NL 1.07 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.08 KP 1.00 ! LA 0.97 MK 1.00 NL 1.01 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.87 HN 1.04 KP 0.98 ! LA 1.00 MK 1.01 NL 1.03 OV 1.00 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.12 KP 1.01 ! LA 0.97 MK 0.97 NL 1.03 OV 0.97 ! PT 0.98 SC 0.98 ! ! ! Fit before self-cal, rms=0.081241Jy sigma=1.367807 ! Fit after self-cal, rms=0.080908Jy sigma=1.354664 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.984 mas, bmaj=7.473 mas, bpa=-5.789 degrees ! Estimated noise=0.426004 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 = -0.00180248 Jy ! Component: 100 - total flux cleaned = -0.00226291 Jy ! Component: 150 - total flux cleaned = -0.00243715 Jy ! Component: 200 - total flux cleaned = -0.00251527 Jy ! Total flux subtracted in 200 components = -0.00251527 Jy ! Clean residual min=-0.003544 max=0.003472 Jy/beam ! Clean residual mean=-0.000012 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.24293 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 0.24293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080848Jy sigma=1.353681 ! Fit after self-cal, rms=0.080888Jy sigma=1.353548 ! 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=0.080888Jy sigma=1.353548 ! Fit after self-cal, rms=0.082740Jy sigma=1.355159 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.983 mas, bmaj=7.455 mas, bpa=-5.761 degrees ! Estimated noise=0.429465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133782 Jy ! Component: 100 - total flux cleaned = 0.00154152 Jy ! Component: 150 - total flux cleaned = 0.00161205 Jy ! Component: 200 - total flux cleaned = 0.00166965 Jy ! Total flux subtracted in 200 components = 0.00166965 Jy ! Clean residual min=-0.002904 max=0.002652 Jy/beam ! Clean residual mean=-0.000007 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.2446 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 0.2446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082677Jy sigma=1.354282 ! Fit after self-cal, rms=0.082688Jy sigma=1.354144 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 = -0.000180493 Jy ! Component: 100 - total flux cleaned = -0.000155745 Jy ! Component: 150 - total flux cleaned = -0.000156039 Jy ! Component: 200 - total flux cleaned = -0.000156224 Jy ! Total flux subtracted in 200 components = -0.000156224 Jy ! Clean residual min=-0.002871 max=0.002626 Jy/beam ! Clean residual mean=-0.000008 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.244444 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 109 components and 0.244444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082675Jy sigma=1.353933 ! Fit after self-cal, rms=0.082674Jy sigma=1.353923 ! 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=0.082674Jy sigma=1.353923 ! Fit after self-cal, rms=0.083273Jy sigma=1.353445 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.978 mas, bmaj=7.435 mas, bpa=-5.774 degrees ! Estimated noise=0.432354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151566 Jy ! Component: 100 - total flux cleaned = 0.00171188 Jy ! Component: 150 - total flux cleaned = 0.00192923 Jy ! Component: 200 - total flux cleaned = 0.00198996 Jy ! Total flux subtracted in 200 components = 0.00198996 Jy ! Clean residual min=-0.002797 max=0.002562 Jy/beam ! Clean residual mean=-0.000009 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.246434 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 119 components and 0.246434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083234Jy sigma=1.352971 ! Fit after self-cal, rms=0.083237Jy sigma=1.352957 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 = 8.7074e-06 Jy ! Component: 100 - total flux cleaned = 8.66789e-06 Jy ! Component: 150 - total flux cleaned = -7.53589e-06 Jy ! Component: 200 - total flux cleaned = 8.63553e-06 Jy ! Total flux subtracted in 200 components = 8.63553e-06 Jy ! Clean residual min=-0.002757 max=0.002554 Jy/beam ! Clean residual mean=-0.000009 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.246442 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 129 components and 0.246442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083230Jy sigma=1.352858 ! Fit after self-cal, rms=0.083229Jy sigma=1.352853 ! 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=0.083229Jy sigma=1.352853 ! Fit after self-cal, rms=0.083704Jy sigma=1.352543 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.054 mas, bmaj=19.97 mas, bpa=-0.1767 degrees ! Estimated noise=0.581181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174886 Jy ! Component: 100 - total flux cleaned = 0.0019578 Jy ! Component: 150 - total flux cleaned = 0.00204452 Jy ! Component: 200 - total flux cleaned = 0.0021001 Jy ! Total flux subtracted in 200 components = 0.0021001 Jy ! Clean residual min=-0.003301 max=0.003139 Jy/beam ! Clean residual mean=-0.000023 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.248543 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 147 components and 0.248543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083680Jy sigma=1.352370 ! Fit after self-cal, rms=0.083680Jy sigma=1.352315 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 = -6.02641e-05 Jy ! Component: 100 - total flux cleaned = -6.91757e-06 Jy ! Component: 150 - total flux cleaned = 2.72952e-05 Jy ! Component: 200 - total flux cleaned = 3.82538e-05 Jy ! Total flux subtracted in 200 components = 3.82538e-05 Jy ! Clean residual min=-0.003335 max=0.003102 Jy/beam ! Clean residual mean=-0.000023 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.248581 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 153 components and 0.248581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083680Jy sigma=1.352323 ! Fit after self-cal, rms=0.083681Jy sigma=1.352311 ! 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=2.973 mas, bmaj=7.419 mas, bpa=-5.785 degrees ! Estimated noise=0.434967 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.973 x 7.419 at -5.785 degrees (North through East) ! Clean map min=-0.0026868 max=0.18582 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=2.35 mas, bmaj=5.982 mas, bpa=-5.39 degrees ! Estimated noise=0.636522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.134213 Jy ! Component: 100 - total flux cleaned = 0.180041 Jy ! Component: 150 - total flux cleaned = 0.20489 Jy ! Component: 200 - total flux cleaned = 0.219636 Jy ! Total flux subtracted in 200 components = 0.219636 Jy ! Clean residual min=-0.004955 max=0.007622 Jy/beam ! Clean residual mean=-0.000005 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 0.219636 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.219636 Jy ! Inverting map and beam ! Estimated beam: bmin=2.973 mas, bmaj=7.419 mas, bpa=-5.785 degrees ! Estimated noise=0.434967 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 = 0.0131749 Jy ! Component: 100 - total flux cleaned = 0.020079 Jy ! Component: 150 - total flux cleaned = 0.024059 Jy ! Component: 200 - total flux cleaned = 0.0264562 Jy ! Total flux subtracted in 200 components = 0.0264562 Jy ! Clean residual min=-0.002979 max=0.002831 Jy/beam ! Clean residual mean=-0.000012 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.246092 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 77 components and 0.246092 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.054 mas, bmaj=19.97 mas, bpa=-0.1767 degrees ! Estimated noise=0.581181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218701 Jy ! Component: 100 - total flux cleaned = 0.00268718 Jy ! Component: 150 - total flux cleaned = 0.00281741 Jy ! Component: 200 - total flux cleaned = 0.00279075 Jy ! Total flux subtracted in 200 components = 0.00279075 Jy ! Clean residual min=-0.003278 max=0.003202 Jy/beam ! Clean residual mean=-0.000020 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.248883 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 = 2.20865e-05 Jy ! Component: 100 - total flux cleaned = 2.08426e-05 Jy ! Component: 150 - total flux cleaned = 2.09438e-05 Jy ! Component: 200 - total flux cleaned = 2.11234e-05 Jy ! Total flux subtracted in 200 components = 2.11234e-05 Jy ! Clean residual min=-0.003292 max=0.003158 Jy/beam ! Clean residual mean=-0.000020 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.248904 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 98 components and 0.248904 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.973 mas, bmaj=7.419 mas, bpa=-5.785 degrees ! Estimated noise=0.434967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000240544 Jy ! Component: 100 - total flux cleaned = -0.000199978 Jy ! Component: 150 - total flux cleaned = -0.000233921 Jy ! Component: 200 - total flux cleaned = -0.000296255 Jy ! Total flux subtracted in 200 components = -0.000296255 Jy ! Clean residual min=-0.002822 max=0.002586 Jy/beam ! Clean residual mean=-0.000009 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.248608 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 107 components and 0.248608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083718Jy sigma=1.352860 ! Fit after self-cal, rms=0.083709Jy sigma=1.352732 wmodel /scr/pima/bg219i_uvs/J0841-3136_S_map.mod ! Writing 107 model components to file: /scr/pima/bg219i_uvs/J0841-3136_S_map.mod wobs /scr/pima/bg219i_uvs/J0841-3136_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0841-3136_S_uvs.fits wwins /scr/pima/bg219i_uvs/J0841-3136_S_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219i_uvs/J0841-3136_S_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 = -0.00120997 Jy ! Component: 100 - total flux cleaned = -0.00198477 Jy ! Component: 150 - total flux cleaned = -0.00244207 Jy ! Component: 200 - total flux cleaned = -0.00283605 Jy ! Component: 250 - total flux cleaned = -0.00321765 Jy ! Component: 300 - total flux cleaned = -0.00354579 Jy ! Component: 350 - total flux cleaned = -0.00378465 Jy ! Component: 400 - total flux cleaned = -0.0039792 Jy ! Component: 450 - total flux cleaned = -0.00428256 Jy ! Component: 500 - total flux cleaned = -0.00439413 Jy ! Component: 550 - total flux cleaned = -0.00468384 Jy ! Component: 600 - total flux cleaned = -0.00475445 Jy ! Component: 650 - total flux cleaned = -0.00499775 Jy ! Component: 700 - total flux cleaned = -0.00499788 Jy ! Component: 750 - total flux cleaned = -0.00513164 Jy ! Component: 800 - total flux cleaned = -0.00516454 Jy ! Component: 850 - total flux cleaned = -0.00522929 Jy ! Component: 900 - total flux cleaned = -0.00538658 Jy ! Component: 950 - total flux cleaned = -0.00544826 Jy ! Component: 1000 - total flux cleaned = -0.00547871 Jy ! Component: 1050 - total flux cleaned = -0.00553924 Jy ! Component: 1100 - total flux cleaned = -0.0056863 Jy ! Component: 1150 - total flux cleaned = -0.00571499 Jy ! Component: 1200 - total flux cleaned = -0.00568653 Jy ! Component: 1250 - total flux cleaned = -0.00582792 Jy ! Component: 1300 - total flux cleaned = -0.00588374 Jy ! Component: 1350 - total flux cleaned = -0.00607521 Jy ! Component: 1400 - total flux cleaned = -0.00610207 Jy ! Component: 1450 - total flux cleaned = -0.00615527 Jy ! Component: 1500 - total flux cleaned = -0.00615562 Jy ! Component: 1550 - total flux cleaned = -0.00625937 Jy ! Component: 1600 - total flux cleaned = -0.00620828 Jy ! Component: 1650 - total flux cleaned = -0.00625843 Jy ! Component: 1700 - total flux cleaned = -0.00635806 Jy ! Component: 1750 - total flux cleaned = -0.00618512 Jy ! Component: 1800 - total flux cleaned = -0.0062826 Jy ! Component: 1850 - total flux cleaned = -0.00618605 Jy ! Component: 1900 - total flux cleaned = -0.00618618 Jy ! Component: 1950 - total flux cleaned = -0.00623316 Jy ! Component: 2000 - total flux cleaned = -0.00627934 Jy ! Component: 2050 - total flux cleaned = -0.00616447 Jy ! Component: 2100 - total flux cleaned = -0.00618758 Jy ! Component: 2150 - total flux cleaned = -0.00616489 Jy ! Component: 2200 - total flux cleaned = -0.0060536 Jy ! Component: 2250 - total flux cleaned = -0.00594382 Jy ! Component: 2300 - total flux cleaned = -0.00592174 Jy ! Component: 2350 - total flux cleaned = -0.0057709 Jy ! Component: 2400 - total flux cleaned = -0.00570692 Jy ! Component: 2450 - total flux cleaned = -0.00568561 Jy ! Component: 2500 - total flux cleaned = -0.00553922 Jy ! Component: 2550 - total flux cleaned = -0.00543561 Jy ! Component: 2600 - total flux cleaned = -0.00547676 Jy ! Component: 2650 - total flux cleaned = -0.00539533 Jy ! Component: 2700 - total flux cleaned = -0.00529486 Jy ! Component: 2750 - total flux cleaned = -0.00525485 Jy ! Component: 2800 - total flux cleaned = -0.00521506 Jy ! Component: 2850 - total flux cleaned = -0.00515653 Jy ! Component: 2900 - total flux cleaned = -0.00509831 Jy ! Component: 2950 - total flux cleaned = -0.00500216 Jy ! Component: 3000 - total flux cleaned = -0.00498333 Jy ! Component: 3050 - total flux cleaned = -0.00481334 Jy ! Component: 3100 - total flux cleaned = -0.00477587 Jy ! Component: 3150 - total flux cleaned = -0.0046645 Jy ! Component: 3200 - total flux cleaned = -0.00453569 Jy ! Component: 3250 - total flux cleaned = -0.00451757 Jy ! Component: 3300 - total flux cleaned = -0.00439098 Jy ! Component: 3350 - total flux cleaned = -0.00435518 Jy ! Component: 3400 - total flux cleaned = -0.00421256 Jy ! Component: 3450 - total flux cleaned = -0.00415968 Jy ! Component: 3500 - total flux cleaned = -0.00412443 Jy ! Component: 3550 - total flux cleaned = -0.00398554 Jy ! Component: 3600 - total flux cleaned = -0.00391663 Jy ! Component: 3650 - total flux cleaned = -0.00381413 Jy ! Component: 3700 - total flux cleaned = -0.00378027 Jy ! Component: 3750 - total flux cleaned = -0.00367928 Jy ! Component: 3800 - total flux cleaned = -0.00369589 Jy ! Component: 3850 - total flux cleaned = -0.00357989 Jy ! Component: 3900 - total flux cleaned = -0.00349772 Jy ! Component: 3950 - total flux cleaned = -0.00349761 Jy ! Component: 4000 - total flux cleaned = -0.00338403 Jy ! Component: 4050 - total flux cleaned = -0.00331956 Jy ! Total flux subtracted in 4096 components = -0.00331953 Jy ! Clean residual min=-0.000975 max=0.001163 Jy/beam ! Clean residual mean=0.000003 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.245288 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 424 components and 0.245288 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0841-3136_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.973 x 7.419 at -5.785 degrees (North through East) ! Clean map min=-0.0022037 max=0.18643 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0841-3136_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.18643 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000290654 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.467715 0.467715 0.935431 1.87086 3.74172 7.48345 14.9669 29.9338 59.8676 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.186 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 641.415 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0841-3136_S_uvs.log closed on Wed Apr 6 22:57:13 2016