! Started logfile: /scr/pima/bg219e_uvs/J0825+0309_S_uvs.log on Thu Apr 7 06:39:45 2016 obs /scr/pima/bg219e_uvs/J0825+0309_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0825+0309_S_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.813889 visibilities/baseline/integration-bin. ! Found source: J0825+0309 ! ! 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 2344 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/bg219e_uvs/J0825+0309_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.305319Jy sigma=21.099485 ! Fit after self-cal, rms=0.177355Jy sigma=2.898874 ! 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=2.933 mas, bmaj=6.943 mas, bpa=0.7812 degrees ! Estimated noise=1.12838 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 = 0.656483 Jy ! Component: 100 - total flux cleaned = 0.803888 Jy ! Total flux subtracted in 100 components = 0.803888 Jy ! Clean residual min=-0.013897 max=0.050188 Jy/beam ! Clean residual mean=0.000061 rms=0.004663 Jy/beam ! Combined flux in latest and established models = 0.803888 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.803888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110114Jy sigma=1.657984 ! Fit after self-cal, rms=0.110071Jy sigma=1.657508 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0482289 Jy ! Component: 100 - total flux cleaned = 0.0688166 Jy ! Total flux subtracted in 100 components = 0.0688166 Jy ! Clean residual min=-0.010273 max=0.017990 Jy/beam ! Clean residual mean=0.000015 rms=0.002721 Jy/beam ! Combined flux in latest and established models = 0.872705 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 0.872705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087123Jy sigma=1.288297 ! Fit after self-cal, rms=0.087013Jy sigma=1.286892 ! Inverting map ! Added new window around map position (4, 13). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164228 Jy ! Component: 100 - total flux cleaned = 0.0268744 Jy ! Total flux subtracted in 100 components = 0.0268744 Jy ! Clean residual min=-0.008209 max=0.011412 Jy/beam ! Clean residual mean=0.000002 rms=0.002329 Jy/beam ! Combined flux in latest and established models = 0.899579 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 42 components and 0.899579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083365Jy sigma=1.228153 ! Fit after self-cal, rms=0.083278Jy sigma=1.226654 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.458 mas, bmaj=7.717 mas, bpa=0.5873 degrees ! Estimated noise=0.931902 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 = 0.00841278 Jy ! Component: 100 - total flux cleaned = 0.0124172 Jy ! Component: 150 - total flux cleaned = 0.0142855 Jy ! Component: 200 - total flux cleaned = 0.0155491 Jy ! Total flux subtracted in 200 components = 0.0155491 Jy ! Clean residual min=-0.008389 max=0.008372 Jy/beam ! Clean residual mean=-0.000013 rms=0.001996 Jy/beam ! Combined flux in latest and established models = 0.915128 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 52 components and 0.915128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082058Jy sigma=1.210800 ! Fit after self-cal, rms=0.082018Jy sigma=1.210172 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.458 x 7.717 at 0.5873 degrees (North through East) ! Clean map min=-0.0082953 max=0.84426 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 0.97 FD 1.03 HN 1.00 KP 1.01 ! LA 1.01 MK 1.03 NL 1.00 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.99 KP 1.00 ! LA 1.01 MK 1.00 NL 0.98 OV 0.99 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 0.99 KP 0.99 ! LA 1.01 MK 1.01 NL 1.02 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.95 KP 0.97 ! LA 0.99 MK 1.02 NL 0.97 OV 0.99 ! PT 0.97 SC 0.99 ! ! ! Fit before self-cal, rms=0.082018Jy sigma=1.210172 ! Fit after self-cal, rms=0.076541Jy sigma=1.153143 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.465 mas, bmaj=7.72 mas, bpa=0.691 degrees ! Estimated noise=0.930828 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 = 0.00363854 Jy ! Component: 100 - total flux cleaned = 0.00403927 Jy ! Component: 150 - total flux cleaned = 0.00423648 Jy ! Component: 200 - total flux cleaned = 0.00451999 Jy ! Total flux subtracted in 200 components = 0.00451999 Jy ! Clean residual min=-0.006433 max=0.007122 Jy/beam ! Clean residual mean=0.000001 rms=0.001685 Jy/beam ! Combined flux in latest and established models = 0.919648 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 0.919648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076333Jy sigma=1.150000 ! Fit after self-cal, rms=0.076318Jy sigma=1.149836 ! 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=0.076318Jy sigma=1.149836 ! Fit after self-cal, rms=0.069255Jy sigma=1.060491 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.465 mas, bmaj=7.722 mas, bpa=0.6819 degrees ! Estimated noise=0.929629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195578 Jy ! Component: 100 - total flux cleaned = 0.00225642 Jy ! Component: 150 - total flux cleaned = 0.00237429 Jy ! Component: 200 - total flux cleaned = 0.00242181 Jy ! Total flux subtracted in 200 components = 0.00242181 Jy ! Clean residual min=-0.004086 max=0.004547 Jy/beam ! Clean residual mean=-0.000002 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.92207 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.92207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069098Jy sigma=1.058429 ! Fit after self-cal, rms=0.069072Jy sigma=1.058232 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 (25, 82.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370569 Jy ! Component: 100 - total flux cleaned = 0.00471594 Jy ! Component: 150 - total flux cleaned = 0.00540541 Jy ! Component: 200 - total flux cleaned = 0.00593701 Jy ! Total flux subtracted in 200 components = 0.00593701 Jy ! Clean residual min=-0.003925 max=0.003892 Jy/beam ! Clean residual mean=0.000002 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.928007 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.928007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068803Jy sigma=1.054268 ! Fit after self-cal, rms=0.068787Jy sigma=1.054148 ! 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=0.068787Jy sigma=1.054148 ! Fit after self-cal, rms=0.068702Jy sigma=1.053737 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.465 mas, bmaj=7.722 mas, bpa=0.6659 degrees ! Estimated noise=0.92907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122863 Jy ! Component: 100 - total flux cleaned = 0.00133891 Jy ! Component: 150 - total flux cleaned = 0.00148784 Jy ! Component: 200 - total flux cleaned = 0.00153465 Jy ! Total flux subtracted in 200 components = 0.00153465 Jy ! Clean residual min=-0.003764 max=0.003840 Jy/beam ! Clean residual mean=0.000003 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.929542 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 114 components and 0.929542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068619Jy sigma=1.052623 ! Fit after self-cal, rms=0.068611Jy sigma=1.052568 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 = 0.0002992 Jy ! Component: 100 - total flux cleaned = 0.000384268 Jy ! Component: 150 - total flux cleaned = 0.000462003 Jy ! Component: 200 - total flux cleaned = 0.000537308 Jy ! Total flux subtracted in 200 components = 0.000537308 Jy ! Clean residual min=-0.003733 max=0.003796 Jy/beam ! Clean residual mean=0.000003 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.930079 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 121 components and 0.930079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068565Jy sigma=1.051905 ! Fit after self-cal, rms=0.068560Jy sigma=1.051874 ! 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=0.068560Jy sigma=1.051874 ! Fit after self-cal, rms=0.068527Jy sigma=1.051746 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.58 mas, bmaj=11.68 mas, bpa=2.438 degrees ! Estimated noise=1.16633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000974479 Jy ! Component: 100 - total flux cleaned = 0.00075683 Jy ! Component: 150 - total flux cleaned = 0.000531948 Jy ! Component: 200 - total flux cleaned = 0.000350344 Jy ! Total flux subtracted in 200 components = 0.000350344 Jy ! Clean residual min=-0.004152 max=0.004473 Jy/beam ! Clean residual mean=0.000005 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.930429 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 128 components and 0.930429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068517Jy sigma=1.051849 ! Fit after self-cal, rms=0.068514Jy sigma=1.051753 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 = -0.000102172 Jy ! Component: 100 - total flux cleaned = -0.000196495 Jy ! Component: 150 - total flux cleaned = -0.00022089 Jy ! Component: 200 - total flux cleaned = -0.000220469 Jy ! Total flux subtracted in 200 components = -0.000220469 Jy ! Clean residual min=-0.004056 max=0.004528 Jy/beam ! Clean residual mean=0.000006 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.930209 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 132 components and 0.930209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068526Jy sigma=1.052029 ! Fit after self-cal, rms=0.068523Jy sigma=1.051996 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.466 mas, bmaj=7.722 mas, bpa=0.6553 degrees ! Estimated noise=0.928777 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.466 x 7.722 at 0.6553 degrees (North through East) ! Clean map min=-0.0032674 max=0.84237 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068523Jy sigma=1.051996 ! Fit after self-cal, rms=0.063765Jy sigma=0.964672 ! Inverting map and beam ! Estimated beam: bmin=3.467 mas, bmaj=7.721 mas, bpa=0.662 degrees ! Estimated noise=0.926934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000721522 Jy ! Component: 100 - total flux cleaned = -0.000665195 Jy ! Component: 150 - total flux cleaned = -0.000714082 Jy ! Component: 200 - total flux cleaned = -0.000669347 Jy ! Total flux subtracted in 200 components = -0.000669347 Jy ! Clean residual min=-0.003706 max=0.003917 Jy/beam ! Clean residual mean=0.000003 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.929539 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 145 components and 0.92954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063665Jy sigma=0.963493 ! Fit after self-cal, rms=0.063662Jy sigma=0.963455 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000139475 Jy ! Component: 100 - total flux cleaned = -0.000178799 Jy ! Component: 150 - total flux cleaned = -0.000179008 Jy ! Component: 200 - total flux cleaned = -0.000144585 Jy ! Total flux subtracted in 200 components = -0.000144585 Jy ! Clean residual min=-0.003632 max=0.003908 Jy/beam ! Clean residual mean=0.000003 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.929395 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 154 components and 0.929395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063619Jy sigma=0.962887 ! Fit after self-cal, rms=0.063615Jy sigma=0.962864 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063615Jy sigma=0.962864 ! Fit after self-cal, rms=0.063527Jy sigma=0.962485 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=2.946 mas, bmaj=6.951 mas, bpa=0.9285 degrees ! Estimated noise=1.11893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.65095 Jy ! Component: 100 - total flux cleaned = 0.796237 Jy ! Component: 150 - total flux cleaned = 0.843432 Jy ! Component: 200 - total flux cleaned = 0.866295 Jy ! Total flux subtracted in 200 components = 0.866295 Jy ! Clean residual min=-0.006834 max=0.011851 Jy/beam ! Clean residual mean=0.000028 rms=0.001970 Jy/beam ! Combined flux in latest and established models = 0.866295 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.866295 Jy ! Inverting map and beam ! Estimated beam: bmin=3.469 mas, bmaj=7.723 mas, bpa=0.6755 degrees ! Estimated noise=0.925801 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 = 0.0196134 Jy ! Component: 100 - total flux cleaned = 0.0319963 Jy ! Component: 150 - total flux cleaned = 0.0400007 Jy ! Component: 200 - total flux cleaned = 0.0456586 Jy ! Total flux subtracted in 200 components = 0.0456586 Jy ! Clean residual min=-0.004865 max=0.004814 Jy/beam ! Clean residual mean=0.000011 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.911953 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 61 components and 0.911953 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=7.583 mas, bmaj=11.67 mas, bpa=2.464 degrees ! Estimated noise=1.16189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0063863 Jy ! Component: 100 - total flux cleaned = 0.0101769 Jy ! Component: 150 - total flux cleaned = 0.0128125 Jy ! Component: 200 - total flux cleaned = 0.0141472 Jy ! Total flux subtracted in 200 components = 0.0141472 Jy ! Clean residual min=-0.003937 max=0.003925 Jy/beam ! Clean residual mean=0.000004 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 0.9261 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 = 0.000957769 Jy ! Component: 100 - total flux cleaned = 0.00149495 Jy ! Component: 150 - total flux cleaned = 0.0018308 Jy ! Component: 200 - total flux cleaned = 0.00202018 Jy ! Total flux subtracted in 200 components = 0.00202018 Jy ! Clean residual min=-0.003903 max=0.004109 Jy/beam ! Clean residual mean=0.000002 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.92812 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 98 components and 0.92812 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.469 mas, bmaj=7.723 mas, bpa=0.6755 degrees ! Estimated noise=0.925801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000799617 Jy ! Component: 100 - total flux cleaned = 0.0009561 Jy ! Component: 150 - total flux cleaned = 0.00109267 Jy ! Component: 200 - total flux cleaned = 0.00121896 Jy ! Total flux subtracted in 200 components = 0.00121896 Jy ! Clean residual min=-0.003952 max=0.003807 Jy/beam ! Clean residual mean=0.000001 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.929339 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 120 components and 0.929339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063668Jy sigma=0.965447 ! Fit after self-cal, rms=0.063626Jy sigma=0.964963 wmodel /scr/pima/bg219e_uvs/J0825+0309_S_map.mod ! Writing 120 model components to file: /scr/pima/bg219e_uvs/J0825+0309_S_map.mod wobs /scr/pima/bg219e_uvs/J0825+0309_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0825+0309_S_uvs.fits wwins /scr/pima/bg219e_uvs/J0825+0309_S_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J0825+0309_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 = -0.000972772 Jy ! Component: 100 - total flux cleaned = -0.00123669 Jy ! Component: 150 - total flux cleaned = -0.00129943 Jy ! Component: 200 - total flux cleaned = -0.0014749 Jy ! Component: 250 - total flux cleaned = -0.00158888 Jy ! Component: 300 - total flux cleaned = -0.00153599 Jy ! Component: 350 - total flux cleaned = -0.00164083 Jy ! Component: 400 - total flux cleaned = -0.00153713 Jy ! Component: 450 - total flux cleaned = -0.0013881 Jy ! Component: 500 - total flux cleaned = -0.00143763 Jy ! Component: 550 - total flux cleaned = -0.00143837 Jy ! Component: 600 - total flux cleaned = -0.00148627 Jy ! Component: 650 - total flux cleaned = -0.00162316 Jy ! Component: 700 - total flux cleaned = -0.00162346 Jy ! Component: 750 - total flux cleaned = -0.00171136 Jy ! Component: 800 - total flux cleaned = -0.00171085 Jy ! Component: 850 - total flux cleaned = -0.0017113 Jy ! Component: 900 - total flux cleaned = -0.00192043 Jy ! Component: 950 - total flux cleaned = -0.00196176 Jy ! Component: 1000 - total flux cleaned = -0.00200282 Jy ! Component: 1050 - total flux cleaned = -0.00208335 Jy ! Component: 1100 - total flux cleaned = -0.00216302 Jy ! Component: 1150 - total flux cleaned = -0.0022799 Jy ! Component: 1200 - total flux cleaned = -0.00231784 Jy ! Component: 1250 - total flux cleaned = -0.00250729 Jy ! Component: 1300 - total flux cleaned = -0.00250715 Jy ! Component: 1350 - total flux cleaned = -0.00258109 Jy ! Component: 1400 - total flux cleaned = -0.00261685 Jy ! Component: 1450 - total flux cleaned = -0.00254485 Jy ! Component: 1500 - total flux cleaned = -0.00268722 Jy ! Component: 1550 - total flux cleaned = -0.00265148 Jy ! Component: 1600 - total flux cleaned = -0.00261657 Jy ! Component: 1650 - total flux cleaned = -0.00268532 Jy ! Component: 1700 - total flux cleaned = -0.00261749 Jy ! Component: 1750 - total flux cleaned = -0.00268455 Jy ! Component: 1800 - total flux cleaned = -0.00258454 Jy ! Component: 1850 - total flux cleaned = -0.00265083 Jy ! Component: 1900 - total flux cleaned = -0.00268362 Jy ! Component: 1950 - total flux cleaned = -0.00261857 Jy ! Component: 2000 - total flux cleaned = -0.00274653 Jy ! Component: 2050 - total flux cleaned = -0.00261991 Jy ! Component: 2100 - total flux cleaned = -0.00255752 Jy ! Component: 2150 - total flux cleaned = -0.00252656 Jy ! Component: 2200 - total flux cleaned = -0.00243453 Jy ! Component: 2250 - total flux cleaned = -0.00237384 Jy ! Component: 2300 - total flux cleaned = -0.00243375 Jy ! Component: 2350 - total flux cleaned = -0.00240347 Jy ! Component: 2400 - total flux cleaned = -0.00225537 Jy ! Component: 2450 - total flux cleaned = -0.0021969 Jy ! Component: 2500 - total flux cleaned = -0.00222566 Jy ! Component: 2550 - total flux cleaned = -0.00219647 Jy ! Component: 2600 - total flux cleaned = -0.00208237 Jy ! Component: 2650 - total flux cleaned = -0.00222401 Jy ! Component: 2700 - total flux cleaned = -0.00216816 Jy ! Component: 2750 - total flux cleaned = -0.00219605 Jy ! Component: 2800 - total flux cleaned = -0.00219595 Jy ! Component: 2850 - total flux cleaned = -0.00219629 Jy ! Component: 2900 - total flux cleaned = -0.00216919 Jy ! Component: 2950 - total flux cleaned = -0.00216933 Jy ! Component: 3000 - total flux cleaned = -0.00211598 Jy ! Component: 3050 - total flux cleaned = -0.00211623 Jy ! Component: 3100 - total flux cleaned = -0.0021428 Jy ! Component: 3150 - total flux cleaned = -0.00216896 Jy ! Component: 3200 - total flux cleaned = -0.00211728 Jy ! Component: 3250 - total flux cleaned = -0.0021686 Jy ! Component: 3300 - total flux cleaned = -0.00219375 Jy ! Component: 3350 - total flux cleaned = -0.00211788 Jy ! Component: 3400 - total flux cleaned = -0.00211802 Jy ! Component: 3450 - total flux cleaned = -0.00211846 Jy ! Component: 3500 - total flux cleaned = -0.00214277 Jy ! Component: 3550 - total flux cleaned = -0.00206899 Jy ! Component: 3600 - total flux cleaned = -0.00204456 Jy ! Component: 3650 - total flux cleaned = -0.00199629 Jy ! Component: 3700 - total flux cleaned = -0.00206802 Jy ! Component: 3750 - total flux cleaned = -0.00209167 Jy ! Component: 3800 - total flux cleaned = -0.00206775 Jy ! Component: 3850 - total flux cleaned = -0.00202085 Jy ! Component: 3900 - total flux cleaned = -0.00206755 Jy ! Component: 3950 - total flux cleaned = -0.00202096 Jy ! Component: 4000 - total flux cleaned = -0.00206692 Jy ! Component: 4050 - total flux cleaned = -0.00211268 Jy ! Total flux subtracted in 4096 components = -0.00213542 Jy ! Clean residual min=-0.001314 max=0.001431 Jy/beam ! Clean residual mean=0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.927204 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 430 components and 0.927204 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0825+0309_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.469 x 7.723 at 0.6755 degrees (North through East) ! Clean map min=-0.0029202 max=0.83858 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0825+0309_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.838576 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000426458 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.152565 0.152565 0.30513 0.610261 1.22052 2.44104 4.88209 9.76417 19.5283 39.0567 78.1134 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.838 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1966.37 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0825+0309_S_uvs.log closed on Thu Apr 7 06:39:49 2016