! Started logfile: /vlbi/uf001/uva//J0658-3642_S_a_dfm.log on Sun Jan 13 23:15:15 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J0658-3642_S_a_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0658-3642_S_a_uva.fits ! AN table 1: 24 integrations on 28 of 28 possible baselines. ! AN table 2: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0658-3642 ! ! There are 3 IFs, and a total of 3 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 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 4608 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 ![@/opt64/bin/pima_mupet_01.dfm J0658-3642_S_a] 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.009622Jy sigma=13.901983 ! Fit after self-cal, rms=0.928689Jy sigma=12.736137 ! 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=2.667 mas, bmaj=7.978 mas, bpa=6.742 degrees ! Estimated noise=1.30246 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 = 0.0588416 Jy ! Component: 100 - total flux cleaned = 0.0725206 Jy ! Total flux subtracted in 100 components = 0.0725206 Jy ! Clean residual min=-0.005497 max=0.006470 Jy/beam ! Clean residual mean=-0.000050 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 0.0725206 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0725206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091276Jy sigma=1.159372 ! Fit after self-cal, rms=0.090354Jy sigma=1.149351 ! 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=3.334 mas, bmaj=9.921 mas, bpa=5.847 degrees ! Estimated noise=0.77245 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 (-2.5, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00809723 Jy ! Component: 100 - total flux cleaned = 0.012113 Jy ! Component: 150 - total flux cleaned = 0.0143898 Jy ! Component: 200 - total flux cleaned = 0.0151781 Jy ! Total flux subtracted in 200 components = 0.0151781 Jy ! Clean residual min=-0.003427 max=0.003910 Jy/beam ! Clean residual mean=-0.000041 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.0876988 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 38 components and 0.0876988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089730Jy sigma=1.138314 ! Fit after self-cal, rms=0.089733Jy sigma=1.137735 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.334 x 9.921 at 5.847 degrees (North through East) ! Clean map min=-0.0034531 max=0.07507 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.10 KP 0.88 LA 0.90 ! NL 0.98 OV 1.04 PT 1.19 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.05 KP 0.96 LA 0.98 ! MK 1.00 NL 1.32 OV 1.02 PT 0.94 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.20 KP 1.07 LA 1.03 ! NL 1.06 OV 1.00 PT 0.89 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.98 KP 1.06 LA 0.97 ! MK 1.00 NL 1.29 OV 0.97 PT 0.81 ! SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.97 KP 0.95 LA 1.08 ! NL 0.94 OV 1.01 PT 0.93 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.05 KP 1.05 LA 1.04 ! MK 0.93 NL 1.07 OV 1.04 PT 0.84 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.089733Jy sigma=1.137735 ! Fit after self-cal, rms=0.093450Jy sigma=1.130950 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.343 mas, bmaj=9.945 mas, bpa=5.736 degrees ! Estimated noise=0.767205 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 = -7.50925e-05 Jy ! Component: 100 - total flux cleaned = -0.000160775 Jy ! Component: 150 - total flux cleaned = -0.000231541 Jy ! Component: 200 - total flux cleaned = -0.000261447 Jy ! Total flux subtracted in 200 components = -0.000261447 Jy ! Clean residual min=-0.003014 max=0.003104 Jy/beam ! Clean residual mean=-0.000020 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.0874373 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 58 components and 0.0874373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093406Jy sigma=1.130663 ! Fit after self-cal, rms=0.093649Jy sigma=1.130027 ! 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. ! ! Fit before self-cal, rms=0.093649Jy sigma=1.130027 ! Fit after self-cal, rms=0.094051Jy sigma=1.129940 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.348 mas, bmaj=9.944 mas, bpa=5.728 degrees ! Estimated noise=0.766713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000195175 Jy ! Component: 100 - total flux cleaned = -0.000259484 Jy ! Component: 150 - total flux cleaned = -0.000287412 Jy ! Component: 200 - total flux cleaned = -0.000312429 Jy ! Total flux subtracted in 200 components = -0.000312429 Jy ! Clean residual min=-0.002999 max=0.003093 Jy/beam ! Clean residual mean=-0.000021 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.0871249 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 67 components and 0.0871249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094023Jy sigma=1.129774 ! Fit after self-cal, rms=0.094043Jy sigma=1.129740 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 = -2.67085e-05 Jy ! Component: 100 - total flux cleaned = -7.51231e-05 Jy ! Component: 150 - total flux cleaned = -9.75348e-05 Jy ! Component: 200 - total flux cleaned = -0.000117878 Jy ! Total flux subtracted in 200 components = -0.000117878 Jy ! Clean residual min=-0.003009 max=0.003150 Jy/beam ! Clean residual mean=-0.000022 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.087007 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.087007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094026Jy sigma=1.129651 ! Fit after self-cal, rms=0.094023Jy sigma=1.129634 ! 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. ! ! Fit before self-cal, rms=0.094023Jy sigma=1.129634 ! Fit after self-cal, rms=0.093889Jy sigma=1.129597 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.352 mas, bmaj=9.94 mas, bpa=5.671 degrees ! Estimated noise=0.766259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00013147 Jy ! Component: 100 - total flux cleaned = -0.000200602 Jy ! Component: 150 - total flux cleaned = -0.000220659 Jy ! Component: 200 - total flux cleaned = -0.000239083 Jy ! Total flux subtracted in 200 components = -0.000239083 Jy ! Clean residual min=-0.003005 max=0.003108 Jy/beam ! Clean residual mean=-0.000022 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.0867679 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.0867679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093874Jy sigma=1.129512 ! Fit after self-cal, rms=0.093871Jy sigma=1.129493 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 = -2.21565e-06 Jy ! Component: 100 - total flux cleaned = -5.66419e-05 Jy ! Component: 150 - total flux cleaned = -5.64471e-05 Jy ! Component: 200 - total flux cleaned = -7.18431e-05 Jy ! Total flux subtracted in 200 components = -7.18431e-05 Jy ! Clean residual min=-0.003006 max=0.003141 Jy/beam ! Clean residual mean=-0.000022 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.0866961 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.0866961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093861Jy sigma=1.129447 ! Fit after self-cal, rms=0.093858Jy sigma=1.129435 ! Inverting map ! Added new window around map position (-51.5, -79.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153445 Jy ! Component: 100 - total flux cleaned = 0.00147657 Jy ! Component: 150 - total flux cleaned = 0.0012077 Jy ! Component: 200 - total flux cleaned = 0.00097845 Jy ! Total flux subtracted in 200 components = 0.00097845 Jy ! Clean residual min=-0.002538 max=0.002472 Jy/beam ! Clean residual mean=-0.000020 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.0876746 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.0876746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093725Jy sigma=1.128122 ! Fit after self-cal, rms=0.093690Jy sigma=1.127879 ! 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. ! ! Fit before self-cal, rms=0.093690Jy sigma=1.127879 ! Fit after self-cal, rms=0.093011Jy sigma=1.127799 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.24 mas, bmaj=23.31 mas, bpa=2.607 degrees ! Estimated noise=0.93414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.0397e-05 Jy ! Component: 100 - total flux cleaned = 2.31827e-05 Jy ! Component: 150 - total flux cleaned = -5.47499e-06 Jy ! Component: 200 - total flux cleaned = -2.97792e-05 Jy ! Total flux subtracted in 200 components = -2.97792e-05 Jy ! Clean residual min=-0.002619 max=0.002796 Jy/beam ! Clean residual mean=-0.000035 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.0876448 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 132 components and 0.0876448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092977Jy sigma=1.127548 ! Fit after self-cal, rms=0.092950Jy sigma=1.127485 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 = 8.7539e-05 Jy ! Component: 100 - total flux cleaned = 8.80282e-05 Jy ! Component: 150 - total flux cleaned = 2.37346e-05 Jy ! Component: 200 - total flux cleaned = 4.52423e-06 Jy ! Total flux subtracted in 200 components = 4.52423e-06 Jy ! Clean residual min=-0.002627 max=0.002793 Jy/beam ! Clean residual mean=-0.000035 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.0876493 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 141 components and 0.0876493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092932Jy sigma=1.127376 ! Fit after self-cal, rms=0.092926Jy sigma=1.127358 ! 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=3.354 mas, bmaj=9.928 mas, bpa=5.736 degrees ! Estimated noise=0.764059 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.354 x 9.928 at 5.736 degrees (North through East) ! Clean map min=-0.0026289 max=0.074708 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=2.669 mas, bmaj=7.964 mas, bpa=6.819 degrees ! Estimated noise=1.28132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0581861 Jy ! Component: 100 - total flux cleaned = 0.0723694 Jy ! Component: 150 - total flux cleaned = 0.0794768 Jy ! Component: 200 - total flux cleaned = 0.083453 Jy ! Total flux subtracted in 200 components = 0.083453 Jy ! Clean residual min=-0.003951 max=0.003826 Jy/beam ! Clean residual mean=-0.000018 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.083453 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.083453 Jy ! Inverting map and beam ! Estimated beam: bmin=3.354 mas, bmaj=9.928 mas, bpa=5.736 degrees ! Estimated noise=0.764059 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 = 0.00347323 Jy ! Component: 100 - total flux cleaned = 0.00379539 Jy ! Component: 150 - total flux cleaned = 0.00416079 Jy ! Component: 200 - total flux cleaned = 0.00440043 Jy ! Total flux subtracted in 200 components = 0.00440043 Jy ! Clean residual min=-0.003122 max=0.002747 Jy/beam ! Clean residual mean=-0.000022 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.0878534 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 75 components and 0.0878534 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=8.24 mas, bmaj=23.31 mas, bpa=2.607 degrees ! Estimated noise=0.93414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108719 Jy ! Component: 100 - total flux cleaned = 0.00010956 Jy ! Component: 150 - total flux cleaned = 0.000110198 Jy ! Component: 200 - total flux cleaned = 0.000110513 Jy ! Total flux subtracted in 200 components = 0.000110513 Jy ! Clean residual min=-0.002781 max=0.003024 Jy/beam ! Clean residual mean=-0.000036 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.0879639 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 = -3.41671e-05 Jy ! Component: 100 - total flux cleaned = -3.20748e-05 Jy ! Component: 150 - total flux cleaned = -3.07956e-05 Jy ! Component: 200 - total flux cleaned = -3.04214e-05 Jy ! Total flux subtracted in 200 components = -3.04214e-05 Jy ! Clean residual min=-0.002716 max=0.002959 Jy/beam ! Clean residual mean=-0.000034 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.0879335 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 103 components and 0.0879335 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.354 mas, bmaj=9.928 mas, bpa=5.736 degrees ! Estimated noise=0.764059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.66046e-05 Jy ! Component: 100 - total flux cleaned = -0.000401451 Jy ! Component: 150 - total flux cleaned = -0.00056529 Jy ! Component: 200 - total flux cleaned = -0.000639314 Jy ! Total flux subtracted in 200 components = -0.000639314 Jy ! Clean residual min=-0.002551 max=0.002462 Jy/beam ! Clean residual mean=-0.000018 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.0872942 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 133 components and 0.0872942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092945Jy sigma=1.127585 ! Fit after self-cal, rms=0.092923Jy sigma=1.127459 wmodel J0658-3642_S_a_map.mod ! Writing 133 model components to file: J0658-3642_S_a_map.mod wobs J0658-3642_S_a_uvs.fits ! Writing UV FITS file: J0658-3642_S_a_uvs.fits wwins J0658-3642_S_a_map.win ! wwins: Wrote 3 windows to J0658-3642_S_a_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 = -0.000481554 Jy ! Component: 100 - total flux cleaned = -0.000740397 Jy ! Component: 150 - total flux cleaned = -0.000904184 Jy ! Component: 200 - total flux cleaned = -0.00109986 Jy ! Component: 250 - total flux cleaned = -0.00128668 Jy ! Component: 300 - total flux cleaned = -0.00143086 Jy ! Component: 350 - total flux cleaned = -0.00167586 Jy ! Component: 400 - total flux cleaned = -0.001846 Jy ! Component: 450 - total flux cleaned = -0.00207633 Jy ! Component: 500 - total flux cleaned = -0.00217272 Jy ! Component: 550 - total flux cleaned = -0.00242313 Jy ! Component: 600 - total flux cleaned = -0.0026061 Jy ! Component: 650 - total flux cleaned = -0.00275589 Jy ! Component: 700 - total flux cleaned = -0.00296124 Jy ! Component: 750 - total flux cleaned = -0.00304676 Jy ! Component: 800 - total flux cleaned = -0.00324344 Jy ! Component: 850 - total flux cleaned = -0.00332584 Jy ! Component: 900 - total flux cleaned = -0.00348925 Jy ! Component: 950 - total flux cleaned = -0.00357023 Jy ! Component: 1000 - total flux cleaned = -0.00378216 Jy ! Component: 1050 - total flux cleaned = -0.00391288 Jy ! Component: 1100 - total flux cleaned = -0.00404159 Jy ! Component: 1150 - total flux cleaned = -0.00419314 Jy ! Component: 1200 - total flux cleaned = -0.00421805 Jy ! Component: 1250 - total flux cleaned = -0.00429188 Jy ! Component: 1300 - total flux cleaned = -0.00438938 Jy ! Component: 1350 - total flux cleaned = -0.004437 Jy ! Component: 1400 - total flux cleaned = -0.00443694 Jy ! Component: 1450 - total flux cleaned = -0.0045535 Jy ! Component: 1500 - total flux cleaned = -0.00462239 Jy ! Component: 1550 - total flux cleaned = -0.00464534 Jy ! Component: 1600 - total flux cleaned = -0.0046001 Jy ! Component: 1650 - total flux cleaned = -0.0046676 Jy ! Component: 1700 - total flux cleaned = -0.00477793 Jy ! Component: 1750 - total flux cleaned = -0.00482147 Jy ! Component: 1800 - total flux cleaned = -0.00495027 Jy ! Component: 1850 - total flux cleaned = -0.00495007 Jy ! Component: 1900 - total flux cleaned = -0.00509692 Jy ! Component: 1950 - total flux cleaned = -0.00513814 Jy ! Component: 2000 - total flux cleaned = -0.00515858 Jy ! Component: 2050 - total flux cleaned = -0.00521976 Jy ! Component: 2100 - total flux cleaned = -0.00534057 Jy ! Component: 2150 - total flux cleaned = -0.00540036 Jy ! Component: 2200 - total flux cleaned = -0.00551873 Jy ! Component: 2250 - total flux cleaned = -0.00555737 Jy ! Component: 2300 - total flux cleaned = -0.00571205 Jy ! Component: 2350 - total flux cleaned = -0.00571196 Jy ! Component: 2400 - total flux cleaned = -0.00575002 Jy ! Component: 2450 - total flux cleaned = -0.00588182 Jy ! Component: 2500 - total flux cleaned = -0.00590052 Jy ! Component: 2550 - total flux cleaned = -0.00597451 Jy ! Component: 2600 - total flux cleaned = -0.00602955 Jy ! Component: 2650 - total flux cleaned = -0.00606605 Jy ! Component: 2700 - total flux cleaned = -0.00617418 Jy ! Component: 2750 - total flux cleaned = -0.00622746 Jy ! Component: 2800 - total flux cleaned = -0.0062629 Jy ! Component: 2850 - total flux cleaned = -0.00628044 Jy ! Component: 2900 - total flux cleaned = -0.00640258 Jy ! Component: 2950 - total flux cleaned = -0.00647165 Jy ! Component: 3000 - total flux cleaned = -0.00652317 Jy ! Component: 3050 - total flux cleaned = -0.00657412 Jy ! Component: 3100 - total flux cleaned = -0.00657415 Jy ! Component: 3150 - total flux cleaned = -0.00665794 Jy ! Component: 3200 - total flux cleaned = -0.00669105 Jy ! Component: 3250 - total flux cleaned = -0.00674062 Jy ! Component: 3300 - total flux cleaned = -0.0067244 Jy ! Component: 3350 - total flux cleaned = -0.0067894 Jy ! Component: 3400 - total flux cleaned = -0.00682167 Jy ! Component: 3450 - total flux cleaned = -0.00683771 Jy ! Component: 3500 - total flux cleaned = -0.00691732 Jy ! Component: 3550 - total flux cleaned = -0.00690152 Jy ! Component: 3600 - total flux cleaned = -0.00696454 Jy ! Component: 3650 - total flux cleaned = -0.00696453 Jy ! Component: 3700 - total flux cleaned = -0.00697989 Jy ! Component: 3750 - total flux cleaned = -0.00697992 Jy ! Component: 3800 - total flux cleaned = -0.00694931 Jy ! Component: 3850 - total flux cleaned = -0.006995 Jy ! Component: 3900 - total flux cleaned = -0.00696466 Jy ! Component: 3950 - total flux cleaned = -0.00700984 Jy ! Component: 4000 - total flux cleaned = -0.0070097 Jy ! Component: 4050 - total flux cleaned = -0.00702463 Jy ! Total flux subtracted in 4096 components = -0.00705436 Jy ! Clean residual min=-0.000859 max=0.000777 Jy/beam ! Clean residual mean=-0.000003 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0802398 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 408 components and 0.0802399 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0658-3642_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.354 x 9.928 at 5.736 degrees (North through East) ! Clean map min=-0.002639 max=0.072967 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0658-3642_S_a_map.fits wmodel /vlbi/uf001/uva//J0658-3642_S_a_map.mod ! Writing 408 model components to file: /vlbi/uf001/uva//J0658-3642_S_a_map.mod wobs /vlbi/uf001/uva//J0658-3642_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0658-3642_S_a_uvs.fits wwins /vlbi/uf001/uva//J0658-3642_S_a_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0658-3642_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0729675 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000273308 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.12368 1.12368 2.24737 4.49473 8.98947 17.9789 35.9579 71.9157 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.072 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 266.979 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0658-3642_S_a_dfm.log closed on Sun Jan 13 23:15:20 2019