! Started logfile: /vlbi/uf001/uvm//J0205-3444_S_a_dfm.log on Sun Jan 13 20:33:56 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/uvm//J0205-3444_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0205-3444_S_a_uvm.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! AN table 2: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.865079 visibilities/baseline/integration-bin. ! Found source: J0205-3444 ! ! 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 7848 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 J0205-3444_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. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008313Jy sigma=13.826938 ! Fit after self-cal, rms=0.892618Jy sigma=12.153273 ! 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=2.52 mas, bmaj=6.756 mas, bpa=3.598 degrees ! Estimated noise=0.971298 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 = 0.0774336 Jy ! Component: 100 - total flux cleaned = 0.103525 Jy ! Total flux subtracted in 100 components = 0.103525 Jy ! Clean residual min=-0.009169 max=0.017468 Jy/beam ! Clean residual mean=-0.000106 rms=0.002591 Jy/beam ! Combined flux in latest and established models = 0.103525 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.103525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109392Jy sigma=1.374733 ! Fit after self-cal, rms=0.109038Jy sigma=1.369528 ! Inverting map ! Added new window around map position (-6, -7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195116 Jy ! Component: 100 - total flux cleaned = 0.0329017 Jy ! Total flux subtracted in 100 components = 0.0329017 Jy ! Clean residual min=-0.006802 max=0.011780 Jy/beam ! Clean residual mean=-0.000077 rms=0.001943 Jy/beam ! Combined flux in latest and established models = 0.136426 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.136426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103460Jy sigma=1.267764 ! Fit after self-cal, rms=0.103050Jy sigma=1.262759 ! Inverting map ! Added new window around map position (-9.5, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125483 Jy ! Component: 100 - total flux cleaned = 0.021384 Jy ! Total flux subtracted in 100 components = 0.021384 Jy ! Clean residual min=-0.005856 max=0.008358 Jy/beam ! Clean residual mean=-0.000055 rms=0.001534 Jy/beam ! Combined flux in latest and established models = 0.15781 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 0.15781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100652Jy sigma=1.220052 ! Fit after self-cal, rms=0.100471Jy sigma=1.217885 ! 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=3.288 mas, bmaj=8.468 mas, bpa=3.442 degrees ! Estimated noise=0.597407 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 = 0.0117279 Jy ! Component: 100 - total flux cleaned = 0.0188921 Jy ! Component: 150 - total flux cleaned = 0.0236293 Jy ! Component: 200 - total flux cleaned = 0.0268571 Jy ! Total flux subtracted in 200 components = 0.0268571 Jy ! Clean residual min=-0.003723 max=0.006064 Jy/beam ! Clean residual mean=-0.000045 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.184667 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 76 components and 0.184667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099117Jy sigma=1.192061 ! Fit after self-cal, rms=0.099002Jy sigma=1.190313 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.288 x 8.468 at 3.442 degrees (North through East) ! Clean map min=-0.0036214 max=0.098847 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.17 KP 1.02 ! LA 0.91 MK 0.88 NL 1.10 OV 0.94 ! PT 0.96 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.78 FD 0.99 KP 0.98 LA 0.92 ! MK 0.89 NL 1.43 OV 0.95 PT 0.90 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 1.26 KP 1.00 ! LA 0.95 MK 0.92 NL 1.08 OV 0.91 ! PT 1.00 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.37 FD 1.03 KP 0.96 LA 0.96 ! MK 0.94 NL 1.22 OV 0.98 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.25 KP 1.00 ! LA 0.99 MK 1.21 NL 1.00 OV 0.98 ! PT 0.93 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 1.00 KP 1.02 LA 0.99 ! MK 0.96 NL 1.21 OV 1.03 PT 0.96 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.099002Jy sigma=1.190313 ! Fit after self-cal, rms=0.105188Jy sigma=1.177829 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.272 mas, bmaj=8.435 mas, bpa=3.549 degrees ! Estimated noise=0.592158 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 = 0.00118989 Jy ! Component: 100 - total flux cleaned = 0.00119147 Jy ! Component: 150 - total flux cleaned = 0.00124092 Jy ! Component: 200 - total flux cleaned = 0.00124155 Jy ! Total flux subtracted in 200 components = 0.00124155 Jy ! Clean residual min=-0.002926 max=0.003186 Jy/beam ! Clean residual mean=0.000024 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.185909 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.185909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105102Jy sigma=1.176882 ! Fit after self-cal, rms=0.105274Jy sigma=1.176403 ! 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=0.105274Jy sigma=1.176403 ! Fit after self-cal, rms=0.106225Jy sigma=1.174923 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.27 mas, bmaj=8.446 mas, bpa=3.581 degrees ! Estimated noise=0.592267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000264987 Jy ! Component: 100 - total flux cleaned = 0.00027075 Jy ! Component: 150 - total flux cleaned = 0.000306921 Jy ! Component: 200 - total flux cleaned = 0.000336695 Jy ! Total flux subtracted in 200 components = 0.000336695 Jy ! Clean residual min=-0.002885 max=0.002914 Jy/beam ! Clean residual mean=0.000023 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.186246 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 98 components and 0.186246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106189Jy sigma=1.174516 ! Fit after self-cal, rms=0.106202Jy sigma=1.174447 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 = 0.000155416 Jy ! Component: 100 - total flux cleaned = 0.000215637 Jy ! Component: 150 - total flux cleaned = 0.00026688 Jy ! Component: 200 - total flux cleaned = 0.000333734 Jy ! Total flux subtracted in 200 components = 0.000333734 Jy ! Clean residual min=-0.002903 max=0.002871 Jy/beam ! Clean residual mean=0.000024 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.186579 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 100 components and 0.186579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106185Jy sigma=1.174273 ! Fit after self-cal, rms=0.106185Jy sigma=1.174249 ! 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=0.106185Jy sigma=1.174249 ! Fit after self-cal, rms=0.106491Jy sigma=1.173313 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.266 mas, bmaj=8.431 mas, bpa=3.502 degrees ! Estimated noise=0.589994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.56068e-05 Jy ! Component: 100 - total flux cleaned = 0.000112649 Jy ! Component: 150 - total flux cleaned = 0.000137507 Jy ! Component: 200 - total flux cleaned = 0.000159181 Jy ! Total flux subtracted in 200 components = 0.000159181 Jy ! Clean residual min=-0.002723 max=0.002825 Jy/beam ! Clean residual mean=0.000022 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.186738 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 104 components and 0.186739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106475Jy sigma=1.173158 ! Fit after self-cal, rms=0.106492Jy sigma=1.173113 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 = 9.93758e-05 Jy ! Component: 100 - total flux cleaned = 0.000120656 Jy ! Component: 150 - total flux cleaned = 0.000139717 Jy ! Component: 200 - total flux cleaned = 0.000139872 Jy ! Total flux subtracted in 200 components = 0.000139872 Jy ! Clean residual min=-0.002716 max=0.002823 Jy/beam ! Clean residual mean=0.000022 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.186878 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 107 components and 0.186878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106482Jy sigma=1.173033 ! Fit after self-cal, rms=0.106484Jy sigma=1.173024 ! 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=0.106484Jy sigma=1.173024 ! Fit after self-cal, rms=0.106402Jy sigma=1.173001 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.595 mas, bmaj=25.51 mas, bpa=4.952 degrees ! Estimated noise=0.721617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.43509e-05 Jy ! Component: 100 - total flux cleaned = -0.000179089 Jy ! Component: 150 - total flux cleaned = -0.000251642 Jy ! Component: 200 - total flux cleaned = -0.000316233 Jy ! Total flux subtracted in 200 components = -0.000316233 Jy ! Clean residual min=-0.002547 max=0.003075 Jy/beam ! Clean residual mean=0.000037 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.186562 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 114 components and 0.186562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106399Jy sigma=1.172997 ! Fit after self-cal, rms=0.106397Jy sigma=1.172971 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 = -3.2117e-05 Jy ! Component: 100 - total flux cleaned = -9.4877e-05 Jy ! Component: 150 - total flux cleaned = -0.000124329 Jy ! Component: 200 - total flux cleaned = -0.00015133 Jy ! Total flux subtracted in 200 components = -0.00015133 Jy ! Clean residual min=-0.002550 max=0.003067 Jy/beam ! Clean residual mean=0.000036 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.186411 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 117 components and 0.186411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106396Jy sigma=1.172990 ! Fit after self-cal, rms=0.106393Jy sigma=1.172981 ! 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=3.263 mas, bmaj=8.42 mas, bpa=3.513 degrees ! Estimated noise=0.589161 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.263 x 8.42 at 3.513 degrees (North through East) ! Clean map min=-0.0042669 max=0.097864 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=2.5 mas, bmaj=6.73 mas, bpa=3.702 degrees ! Estimated noise=0.961507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0761525 Jy ! Component: 100 - total flux cleaned = 0.106109 Jy ! Component: 150 - total flux cleaned = 0.126426 Jy ! Component: 200 - total flux cleaned = 0.140855 Jy ! Total flux subtracted in 200 components = 0.140855 Jy ! Clean residual min=-0.006244 max=0.008844 Jy/beam ! Clean residual mean=-0.000045 rms=0.001575 Jy/beam ! Combined flux in latest and established models = 0.140855 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.140855 Jy ! Inverting map and beam ! Estimated beam: bmin=3.263 mas, bmaj=8.42 mas, bpa=3.513 degrees ! Estimated noise=0.589161 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 = 0.0167762 Jy ! Component: 100 - total flux cleaned = 0.0267468 Jy ! Component: 150 - total flux cleaned = 0.0331076 Jy ! Component: 200 - total flux cleaned = 0.037284 Jy ! Total flux subtracted in 200 components = 0.037284 Jy ! Clean residual min=-0.003340 max=0.003274 Jy/beam ! Clean residual mean=0.000005 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.178139 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 82 components and 0.178139 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=8.595 mas, bmaj=25.51 mas, bpa=4.952 degrees ! Estimated noise=0.721617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0041774 Jy ! Component: 100 - total flux cleaned = 0.00606164 Jy ! Component: 150 - total flux cleaned = 0.00640812 Jy ! Component: 200 - total flux cleaned = 0.00665778 Jy ! Total flux subtracted in 200 components = 0.00665778 Jy ! Clean residual min=-0.002815 max=0.003240 Jy/beam ! Clean residual mean=0.000032 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.184797 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 = 0.000174486 Jy ! Component: 100 - total flux cleaned = 0.00033178 Jy ! Component: 150 - total flux cleaned = 0.000507042 Jy ! Component: 200 - total flux cleaned = 0.00063425 Jy ! Total flux subtracted in 200 components = 0.00063425 Jy ! Clean residual min=-0.002668 max=0.003203 Jy/beam ! Clean residual mean=0.000034 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.185431 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 117 components and 0.185431 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.263 mas, bmaj=8.42 mas, bpa=3.513 degrees ! Estimated noise=0.589161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000301907 Jy ! Component: 100 - total flux cleaned = 0.000606898 Jy ! Component: 150 - total flux cleaned = 0.000731591 Jy ! Component: 200 - total flux cleaned = 0.000767193 Jy ! Total flux subtracted in 200 components = 0.000767193 Jy ! Clean residual min=-0.002803 max=0.002812 Jy/beam ! Clean residual mean=0.000020 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.186198 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 130 components and 0.186198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106456Jy sigma=1.173682 ! Fit after self-cal, rms=0.106441Jy sigma=1.173471 wmodel J0205-3444_S_a_map.mod ! Writing 130 model components to file: J0205-3444_S_a_map.mod wobs J0205-3444_S_a_uvs.fits ! Writing UV FITS file: J0205-3444_S_a_uvs.fits wwins J0205-3444_S_a_map.win ! wwins: Wrote 3 windows to J0205-3444_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 = 0.00051034 Jy ! Component: 100 - total flux cleaned = 0.000885855 Jy ! Component: 150 - total flux cleaned = 0.00124179 Jy ! Component: 200 - total flux cleaned = 0.0015843 Jy ! Component: 250 - total flux cleaned = 0.00170776 Jy ! Component: 300 - total flux cleaned = 0.00174751 Jy ! Component: 350 - total flux cleaned = 0.00170685 Jy ! Component: 400 - total flux cleaned = 0.00155246 Jy ! Component: 450 - total flux cleaned = 0.00151484 Jy ! Component: 500 - total flux cleaned = 0.0013672 Jy ! Component: 550 - total flux cleaned = 0.00129504 Jy ! Component: 600 - total flux cleaned = 0.00126049 Jy ! Component: 650 - total flux cleaned = 0.0013306 Jy ! Component: 700 - total flux cleaned = 0.00139831 Jy ! Component: 750 - total flux cleaned = 0.00136452 Jy ! Component: 800 - total flux cleaned = 0.00129835 Jy ! Component: 850 - total flux cleaned = 0.00136396 Jy ! Component: 900 - total flux cleaned = 0.00133207 Jy ! Component: 950 - total flux cleaned = 0.00133228 Jy ! Component: 1000 - total flux cleaned = 0.0013645 Jy ! Component: 1050 - total flux cleaned = 0.00136478 Jy ! Component: 1100 - total flux cleaned = 0.00133436 Jy ! Component: 1150 - total flux cleaned = 0.00136425 Jy ! Component: 1200 - total flux cleaned = 0.00136385 Jy ! Component: 1250 - total flux cleaned = 0.00145105 Jy ! Component: 1300 - total flux cleaned = 0.00142176 Jy ! Component: 1350 - total flux cleaned = 0.0015076 Jy ! Component: 1400 - total flux cleaned = 0.00142298 Jy ! Component: 1450 - total flux cleaned = 0.00142319 Jy ! Component: 1500 - total flux cleaned = 0.00150586 Jy ! Component: 1550 - total flux cleaned = 0.00156 Jy ! Component: 1600 - total flux cleaned = 0.00145234 Jy ! Component: 1650 - total flux cleaned = 0.00150556 Jy ! Component: 1700 - total flux cleaned = 0.00153181 Jy ! Component: 1750 - total flux cleaned = 0.00150561 Jy ! Component: 1800 - total flux cleaned = 0.00145428 Jy ! Component: 1850 - total flux cleaned = 0.00140348 Jy ! Component: 1900 - total flux cleaned = 0.00140358 Jy ! Component: 1950 - total flux cleaned = 0.00142837 Jy ! Component: 2000 - total flux cleaned = 0.00150248 Jy ! Component: 2050 - total flux cleaned = 0.00142882 Jy ! Component: 2100 - total flux cleaned = 0.00145336 Jy ! Component: 2150 - total flux cleaned = 0.00142918 Jy ! Component: 2200 - total flux cleaned = 0.00145306 Jy ! Component: 2250 - total flux cleaned = 0.00142941 Jy ! Component: 2300 - total flux cleaned = 0.00145307 Jy ! Component: 2350 - total flux cleaned = 0.00154598 Jy ! Component: 2400 - total flux cleaned = 0.00145365 Jy ! Component: 2450 - total flux cleaned = 0.00138498 Jy ! Component: 2500 - total flux cleaned = 0.00145329 Jy ! Component: 2550 - total flux cleaned = 0.00145336 Jy ! Component: 2600 - total flux cleaned = 0.00145351 Jy ! Component: 2650 - total flux cleaned = 0.00149786 Jy ! Component: 2700 - total flux cleaned = 0.00147582 Jy ! Component: 2750 - total flux cleaned = 0.00147613 Jy ! Component: 2800 - total flux cleaned = 0.00149814 Jy ! Component: 2850 - total flux cleaned = 0.0014767 Jy ! Component: 2900 - total flux cleaned = 0.0015407 Jy ! Component: 2950 - total flux cleaned = 0.00158322 Jy ! Component: 3000 - total flux cleaned = 0.00158299 Jy ! Component: 3050 - total flux cleaned = 0.0015415 Jy ! Component: 3100 - total flux cleaned = 0.00156243 Jy ! Component: 3150 - total flux cleaned = 0.00156235 Jy ! Component: 3200 - total flux cleaned = 0.00160308 Jy ! Component: 3250 - total flux cleaned = 0.00160305 Jy ! Component: 3300 - total flux cleaned = 0.00160323 Jy ! Component: 3350 - total flux cleaned = 0.00162335 Jy ! Component: 3400 - total flux cleaned = 0.00168295 Jy ! Component: 3450 - total flux cleaned = 0.00164354 Jy ! Component: 3500 - total flux cleaned = 0.00166301 Jy ! Component: 3550 - total flux cleaned = 0.00172144 Jy ! Component: 3600 - total flux cleaned = 0.0017599 Jy ! Component: 3650 - total flux cleaned = 0.00170242 Jy ! Component: 3700 - total flux cleaned = 0.00170246 Jy ! Component: 3750 - total flux cleaned = 0.00179704 Jy ! Component: 3800 - total flux cleaned = 0.0017782 Jy ! Component: 3850 - total flux cleaned = 0.00179702 Jy ! Component: 3900 - total flux cleaned = 0.00192679 Jy ! Component: 3950 - total flux cleaned = 0.00190819 Jy ! Component: 4000 - total flux cleaned = 0.00188991 Jy ! Component: 4050 - total flux cleaned = 0.00196269 Jy ! Total flux subtracted in 4096 components = 0.00196267 Jy ! Clean residual min=-0.000959 max=0.001179 Jy/beam ! Clean residual mean=0.000013 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.188161 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 386 components and 0.188161 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0205-3444_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.263 x 8.42 at 3.513 degrees (North through East) ! Clean map min=-0.0025167 max=0.10011 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0205-3444_S_a_map.fits wmodel /vlbi/uf001/uvm//J0205-3444_S_a_map.mod ! Writing 386 model components to file: /vlbi/uf001/uvm//J0205-3444_S_a_map.mod wobs /vlbi/uf001/uvm//J0205-3444_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0205-3444_S_a_uvs.fits wwins /vlbi/uf001/uvm//J0205-3444_S_a_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uvm//J0205-3444_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.100107 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000329597 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.987735 0.987735 1.97547 3.95094 7.90188 15.8038 31.6075 63.215 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.1 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 303.725 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0205-3444_S_a_dfm.log closed on Sun Jan 13 20:34:01 2019