! Started logfile: /scr/pima/bg219e_uvs/J1351+0830_S_uvs.log on Thu Apr 7 06:46:09 2016 obs /scr/pima/bg219e_uvs/J1351+0830_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1351+0830_S_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! AN table 2: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.87004 visibilities/baseline/integration-bin. ! Found source: J1351+0830 ! ! 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 3508 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/J1351+0830_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 18 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.034839Jy sigma=21.922131 ! Fit after self-cal, rms=0.758684Jy sigma=16.030376 ! 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=3.025 mas, bmaj=7.099 mas, bpa=6.51 degrees ! Estimated noise=0.788504 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 = 0.185682 Jy ! Component: 100 - total flux cleaned = 0.230072 Jy ! Total flux subtracted in 100 components = 0.230072 Jy ! Clean residual min=-0.007561 max=0.017166 Jy/beam ! Clean residual mean=0.000026 rms=0.002201 Jy/beam ! Combined flux in latest and established models = 0.230072 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.230072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071312Jy sigma=1.457287 ! Fit after self-cal, rms=0.071293Jy sigma=1.456851 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186763 Jy ! Component: 100 - total flux cleaned = 0.0293532 Jy ! Total flux subtracted in 100 components = 0.0293532 Jy ! Clean residual min=-0.006672 max=0.007135 Jy/beam ! Clean residual mean=0.000011 rms=0.001435 Jy/beam ! Combined flux in latest and established models = 0.259426 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 35 components and 0.259426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065737Jy sigma=1.328001 ! Fit after self-cal, rms=0.065728Jy sigma=1.327364 ! 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=3.577 mas, bmaj=8.116 mas, bpa=7.933 degrees ! Estimated noise=0.633873 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 = 0.00763985 Jy ! Component: 100 - total flux cleaned = 0.0118531 Jy ! Component: 150 - total flux cleaned = 0.0143521 Jy ! Component: 200 - total flux cleaned = 0.0156253 Jy ! Total flux subtracted in 200 components = 0.0156253 Jy ! Clean residual min=-0.004598 max=0.005245 Jy/beam ! Clean residual mean=0.000003 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.275051 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 51 components and 0.275051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064834Jy sigma=1.307930 ! Fit after self-cal, rms=0.064834Jy sigma=1.307759 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.577 x 8.116 at 7.933 degrees (North through East) ! Clean map min=-0.0044154 max=0.24292 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 1.02 FD 1.03 HN 0.97 KP 0.99 ! LA 0.97 NL 0.96 OV 0.96 PT 1.02 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.99 HN 0.96 KP 0.99 ! LA 1.01 MK 1.05 NL 0.99 OV 0.98 ! SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.96 KP 1.06 ! LA 1.01 NL 0.95 OV 1.00 PT 1.07 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.99 HN 0.96 KP 0.98 ! LA 0.99 MK 1.10 NL 1.03 OV 1.01 ! SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.98 KP 0.98 ! LA 0.97 NL 1.03 OV 1.02 PT 1.03 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.06 HN 0.94 KP 0.97 ! LA 1.00 MK 1.06 NL 0.98 OV 1.00 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.99 KP 0.96 ! LA 0.98 NL 0.96 OV 1.02 PT 1.04 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.05 HN 0.98 KP 0.98 ! LA 1.05 MK 1.11 NL 0.90 OV 0.99 ! SC 1.13 ! ! ! Fit before self-cal, rms=0.064834Jy sigma=1.307759 ! Fit after self-cal, rms=0.063564Jy sigma=1.276813 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.617 mas, bmaj=8.169 mas, bpa=8.004 degrees ! Estimated noise=0.635632 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, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00432563 Jy ! Component: 100 - total flux cleaned = 0.00541207 Jy ! Component: 150 - total flux cleaned = 0.00559271 Jy ! Component: 200 - total flux cleaned = 0.00578918 Jy ! Total flux subtracted in 200 components = 0.00578918 Jy ! Clean residual min=-0.003240 max=0.003259 Jy/beam ! Clean residual mean=0.000002 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.28084 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 77 components and 0.28084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063255Jy sigma=1.270298 ! Fit after self-cal, rms=0.063248Jy sigma=1.269725 ! 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=0.063248Jy sigma=1.269725 ! Fit after self-cal, rms=0.063080Jy sigma=1.269504 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.616 mas, bmaj=8.166 mas, bpa=8.054 degrees ! Estimated noise=0.634245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124039 Jy ! Component: 100 - total flux cleaned = 0.00177217 Jy ! Component: 150 - total flux cleaned = 0.00200188 Jy ! Component: 200 - total flux cleaned = 0.00214163 Jy ! Total flux subtracted in 200 components = 0.00214163 Jy ! Clean residual min=-0.003168 max=0.002937 Jy/beam ! Clean residual mean=0.000001 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.282982 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.282982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063023Jy sigma=1.268383 ! Fit after self-cal, rms=0.063022Jy sigma=1.268301 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 = 0.000539271 Jy ! Component: 100 - total flux cleaned = 0.000754817 Jy ! Component: 150 - total flux cleaned = 0.000838779 Jy ! Component: 200 - total flux cleaned = 0.000919681 Jy ! Total flux subtracted in 200 components = 0.000919681 Jy ! Clean residual min=-0.003163 max=0.002808 Jy/beam ! Clean residual mean=0.000001 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.283901 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 0.283901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062995Jy sigma=1.267801 ! Fit after self-cal, rms=0.062995Jy sigma=1.267775 ! 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=0.062995Jy sigma=1.267775 ! Fit after self-cal, rms=0.062943Jy sigma=1.267711 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.615 mas, bmaj=8.165 mas, bpa=8.079 degrees ! Estimated noise=0.633937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000423261 Jy ! Component: 100 - total flux cleaned = 0.000554275 Jy ! Component: 150 - total flux cleaned = 0.000626207 Jy ! Component: 200 - total flux cleaned = 0.000672427 Jy ! Total flux subtracted in 200 components = 0.000672427 Jy ! Clean residual min=-0.003107 max=0.002737 Jy/beam ! Clean residual mean=0.000001 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.284574 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 0.284574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062923Jy sigma=1.267338 ! Fit after self-cal, rms=0.062923Jy sigma=1.267317 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 = 0.000168401 Jy ! Component: 100 - total flux cleaned = 0.000296892 Jy ! Component: 150 - total flux cleaned = 0.000356252 Jy ! Component: 200 - total flux cleaned = 0.000413487 Jy ! Total flux subtracted in 200 components = 0.000413487 Jy ! Clean residual min=-0.003084 max=0.002747 Jy/beam ! Clean residual mean=0.000001 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.284987 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 108 components and 0.284987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062910Jy sigma=1.267082 ! Fit after self-cal, rms=0.062911Jy sigma=1.267072 ! 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=0.062911Jy sigma=1.267072 ! Fit after self-cal, rms=0.062880Jy sigma=1.267044 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.134 mas, bmaj=10.81 mas, bpa=2.606 degrees ! Estimated noise=0.766182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000179801 Jy ! Component: 100 - total flux cleaned = -6.54322e-05 Jy ! Component: 150 - total flux cleaned = 2.54099e-05 Jy ! Component: 200 - total flux cleaned = 7.87015e-05 Jy ! Total flux subtracted in 200 components = 7.87015e-05 Jy ! Clean residual min=-0.003479 max=0.003166 Jy/beam ! Clean residual mean=0.000001 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.285066 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 124 components and 0.285066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062877Jy sigma=1.266970 ! Fit after self-cal, rms=0.062877Jy sigma=1.266941 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 = 4.55308e-05 Jy ! Component: 100 - total flux cleaned = 0.000108191 Jy ! Component: 150 - total flux cleaned = 0.000159353 Jy ! Component: 200 - total flux cleaned = 0.000188931 Jy ! Total flux subtracted in 200 components = 0.000188931 Jy ! Clean residual min=-0.003473 max=0.003101 Jy/beam ! Clean residual mean=0.000001 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.285255 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 135 components and 0.285255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062878Jy sigma=1.266964 ! Fit after self-cal, rms=0.062878Jy sigma=1.266957 ! 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=3.615 mas, bmaj=8.167 mas, bpa=8.105 degrees ! Estimated noise=0.633677 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.615 x 8.167 at 8.105 degrees (North through East) ! Clean map min=-0.0029663 max=0.24308 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=3.067 mas, bmaj=7.165 mas, bpa=6.575 degrees ! Estimated noise=0.793693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.186838 Jy ! Component: 100 - total flux cleaned = 0.230809 Jy ! Component: 150 - total flux cleaned = 0.248342 Jy ! Component: 200 - total flux cleaned = 0.258133 Jy ! Total flux subtracted in 200 components = 0.258133 Jy ! Clean residual min=-0.005131 max=0.005347 Jy/beam ! Clean residual mean=0.000013 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.258133 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.258133 Jy ! Inverting map and beam ! Estimated beam: bmin=3.615 mas, bmaj=8.167 mas, bpa=8.105 degrees ! Estimated noise=0.633677 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 = 0.0076736 Jy ! Component: 100 - total flux cleaned = 0.0125051 Jy ! Component: 150 - total flux cleaned = 0.0159547 Jy ! Component: 200 - total flux cleaned = 0.0186238 Jy ! Total flux subtracted in 200 components = 0.0186238 Jy ! Clean residual min=-0.003371 max=0.003021 Jy/beam ! Clean residual mean=0.000005 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.276757 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 78 components and 0.276757 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=7.134 mas, bmaj=10.81 mas, bpa=2.606 degrees ! Estimated noise=0.766182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292146 Jy ! Component: 100 - total flux cleaned = 0.00469474 Jy ! Component: 150 - total flux cleaned = 0.00591796 Jy ! Component: 200 - total flux cleaned = 0.00680434 Jy ! Total flux subtracted in 200 components = 0.00680434 Jy ! Clean residual min=-0.003691 max=0.003178 Jy/beam ! Clean residual mean=0.000003 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.283561 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 = 0.000484897 Jy ! Component: 100 - total flux cleaned = 0.000743428 Jy ! Component: 150 - total flux cleaned = 0.000976387 Jy ! Component: 200 - total flux cleaned = 0.00115593 Jy ! Total flux subtracted in 200 components = 0.00115593 Jy ! Clean residual min=-0.003596 max=0.003079 Jy/beam ! Clean residual mean=0.000001 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.284717 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 131 components and 0.284717 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.615 mas, bmaj=8.167 mas, bpa=8.105 degrees ! Estimated noise=0.633677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000260842 Jy ! Component: 100 - total flux cleaned = -0.00039107 Jy ! Component: 150 - total flux cleaned = -0.000355937 Jy ! Component: 200 - total flux cleaned = -0.00028866 Jy ! Total flux subtracted in 200 components = -0.00028866 Jy ! Clean residual min=-0.002983 max=0.002867 Jy/beam ! Clean residual mean=0.000001 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.284428 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 155 components and 0.284428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062945Jy sigma=1.268005 ! Fit after self-cal, rms=0.062935Jy sigma=1.267891 wmodel /scr/pima/bg219e_uvs/J1351+0830_S_map.mod ! Writing 155 model components to file: /scr/pima/bg219e_uvs/J1351+0830_S_map.mod wobs /scr/pima/bg219e_uvs/J1351+0830_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1351+0830_S_uvs.fits wwins /scr/pima/bg219e_uvs/J1351+0830_S_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J1351+0830_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 = -0.000478902 Jy ! Component: 100 - total flux cleaned = -0.00072014 Jy ! Component: 150 - total flux cleaned = -0.000629225 Jy ! Component: 200 - total flux cleaned = -0.000543643 Jy ! Component: 250 - total flux cleaned = -0.000461471 Jy ! Component: 300 - total flux cleaned = -0.000382267 Jy ! Component: 350 - total flux cleaned = -0.000496192 Jy ! Component: 400 - total flux cleaned = -0.000458697 Jy ! Component: 450 - total flux cleaned = -0.000458114 Jy ! Component: 500 - total flux cleaned = -0.000458086 Jy ! Component: 550 - total flux cleaned = -0.000526489 Jy ! Component: 600 - total flux cleaned = -0.000592618 Jy ! Component: 650 - total flux cleaned = -0.000527716 Jy ! Component: 700 - total flux cleaned = -0.000559975 Jy ! Component: 750 - total flux cleaned = -0.000464655 Jy ! Component: 800 - total flux cleaned = -0.000557508 Jy ! Component: 850 - total flux cleaned = -0.000465866 Jy ! Component: 900 - total flux cleaned = -0.000496227 Jy ! Component: 950 - total flux cleaned = -0.00052592 Jy ! Component: 1000 - total flux cleaned = -0.000554905 Jy ! Component: 1050 - total flux cleaned = -0.000526129 Jy ! Component: 1100 - total flux cleaned = -0.000469585 Jy ! Component: 1150 - total flux cleaned = -0.000441804 Jy ! Component: 1200 - total flux cleaned = -0.000441919 Jy ! Component: 1250 - total flux cleaned = -0.000333409 Jy ! Component: 1300 - total flux cleaned = -0.000279517 Jy ! Component: 1350 - total flux cleaned = -0.000146878 Jy ! Component: 1400 - total flux cleaned = -9.48845e-05 Jy ! Component: 1450 - total flux cleaned = -1.73172e-05 Jy ! Component: 1500 - total flux cleaned = -4.27241e-05 Jy ! Component: 1550 - total flux cleaned = 8.35854e-05 Jy ! Component: 1600 - total flux cleaned = 0.000108446 Jy ! Component: 1650 - total flux cleaned = 0.000157873 Jy ! Component: 1700 - total flux cleaned = 0.000255794 Jy ! Component: 1750 - total flux cleaned = 0.000376162 Jy ! Component: 1800 - total flux cleaned = 0.000400022 Jy ! Component: 1850 - total flux cleaned = 0.000424178 Jy ! Component: 1900 - total flux cleaned = 0.000541873 Jy ! Component: 1950 - total flux cleaned = 0.000704841 Jy ! Component: 2000 - total flux cleaned = 0.000704339 Jy ! Component: 2050 - total flux cleaned = 0.000772787 Jy ! Component: 2100 - total flux cleaned = 0.00077262 Jy ! Component: 2150 - total flux cleaned = 0.000862188 Jy ! Component: 2200 - total flux cleaned = 0.000995392 Jy ! Component: 2250 - total flux cleaned = 0.00108325 Jy ! Component: 2300 - total flux cleaned = 0.00108317 Jy ! Component: 2350 - total flux cleaned = 0.0011051 Jy ! Component: 2400 - total flux cleaned = 0.00110539 Jy ! Component: 2450 - total flux cleaned = 0.00119054 Jy ! Component: 2500 - total flux cleaned = 0.00129589 Jy ! Component: 2550 - total flux cleaned = 0.00125398 Jy ! Component: 2600 - total flux cleaned = 0.00129521 Jy ! Component: 2650 - total flux cleaned = 0.00133649 Jy ! Component: 2700 - total flux cleaned = 0.00141808 Jy ! Component: 2750 - total flux cleaned = 0.00137739 Jy ! Component: 2800 - total flux cleaned = 0.00143774 Jy ! Component: 2850 - total flux cleaned = 0.00141782 Jy ! Component: 2900 - total flux cleaned = 0.00139826 Jy ! Component: 2950 - total flux cleaned = 0.00145754 Jy ! Component: 3000 - total flux cleaned = 0.00147728 Jy ! Component: 3050 - total flux cleaned = 0.00151592 Jy ! Component: 3100 - total flux cleaned = 0.00159272 Jy ! Component: 3150 - total flux cleaned = 0.00149726 Jy ! Component: 3200 - total flux cleaned = 0.00147836 Jy ! Component: 3250 - total flux cleaned = 0.00147854 Jy ! Component: 3300 - total flux cleaned = 0.0015347 Jy ! Component: 3350 - total flux cleaned = 0.00153447 Jy ! Component: 3400 - total flux cleaned = 0.00149775 Jy ! Component: 3450 - total flux cleaned = 0.00149796 Jy ! Component: 3500 - total flux cleaned = 0.00149774 Jy ! Component: 3550 - total flux cleaned = 0.0014619 Jy ! Component: 3600 - total flux cleaned = 0.0014977 Jy ! Component: 3650 - total flux cleaned = 0.00140892 Jy ! Component: 3700 - total flux cleaned = 0.00142638 Jy ! Component: 3750 - total flux cleaned = 0.00137396 Jy ! Component: 3800 - total flux cleaned = 0.00137408 Jy ! Component: 3850 - total flux cleaned = 0.00139132 Jy ! Component: 3900 - total flux cleaned = 0.00139135 Jy ! Component: 3950 - total flux cleaned = 0.00144269 Jy ! Component: 4000 - total flux cleaned = 0.00135774 Jy ! Component: 4050 - total flux cleaned = 0.00139157 Jy ! Total flux subtracted in 4096 components = 0.00137465 Jy ! Clean residual min=-0.001147 max=0.001091 Jy/beam ! Clean residual mean=0.000000 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.285803 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 442 components and 0.285803 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1351+0830_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.615 x 8.167 at 8.105 degrees (North through East) ! Clean map min=-0.0019323 max=0.24362 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1351+0830_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.243624 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00030525 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.375887 0.375887 0.751773 1.50355 3.00709 6.01419 12.0284 24.0567 48.1135 96.227 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.243 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 798.113 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1351+0830_S_uvs.log closed on Thu Apr 7 06:46:12 2016