! Started logfile: /vlbi/uf001/uvm//J0008-3601_S_a_dfm.log on Sun Jan 13 20:20:56 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//J0008-3601_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0008-3601_S_a_uvm.fits ! AN table 1: 87 integrations on 45 of 45 possible baselines. ! AN table 2: 29 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.790988 visibilities/baseline/integration-bin. ! Found source: J0008-3601 ! ! 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 11217 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 J0008-3601_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 170 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 170 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 170 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.021916Jy sigma=13.354095 ! Fit after self-cal, rms=0.834305Jy sigma=10.657286 ! 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=2.497 mas, bmaj=8.414 mas, bpa=-6.811 degrees ! Estimated noise=0.887444 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 = 0.134185 Jy ! Component: 100 - total flux cleaned = 0.16836 Jy ! Total flux subtracted in 100 components = 0.16836 Jy ! Clean residual min=-0.008312 max=0.015982 Jy/beam ! Clean residual mean=-0.000019 rms=0.002421 Jy/beam ! Combined flux in latest and established models = 0.16836 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.16836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113202Jy sigma=1.331027 ! Fit after self-cal, rms=0.113065Jy sigma=1.330516 ! Inverting map ! Added new window around map position (4.5, -7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161114 Jy ! Component: 100 - total flux cleaned = 0.0248462 Jy ! Total flux subtracted in 100 components = 0.0248462 Jy ! Clean residual min=-0.007988 max=0.012539 Jy/beam ! Clean residual mean=-0.000018 rms=0.001987 Jy/beam ! Combined flux in latest and established models = 0.193207 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.193207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110893Jy sigma=1.281824 ! Fit after self-cal, rms=0.110702Jy sigma=1.278739 ! 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=3.117 mas, bmaj=9.908 mas, bpa=-6.013 degrees ! Estimated noise=0.556185 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 = 0.00997116 Jy ! Component: 100 - total flux cleaned = 0.0152746 Jy ! Component: 150 - total flux cleaned = 0.0185227 Jy ! Component: 200 - total flux cleaned = 0.0201272 Jy ! Total flux subtracted in 200 components = 0.0201272 Jy ! Clean residual min=-0.007581 max=0.009436 Jy/beam ! Clean residual mean=-0.000062 rms=0.002133 Jy/beam ! Combined flux in latest and established models = 0.213334 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.213334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110146Jy sigma=1.261272 ! Fit after self-cal, rms=0.110109Jy sigma=1.259998 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.117 x 9.908 at -6.013 degrees (North through East) ! Clean map min=-0.0075791 max=0.1683 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.18 KP 0.96 ! LA 0.97 MK 0.98 NL 1.05 OV 0.92 ! PT 1.08 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.69 HN 1.61 LA 0.83 MK 1.08 ! NL 1.13 OV 2.27 PT 0.91 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.25 KP 1.00 ! LA 0.99 MK 0.98 NL 1.04 OV 0.95 ! PT 0.95 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 HN 1.65 LA 0.85 MK 0.99 ! NL 0.98 OV 1.98 PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.29 KP 0.98 ! LA 0.99 MK 0.98 NL 1.04 OV 0.93 ! PT 0.91 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 HN 1.81 LA 0.90 MK 0.99 ! NL 1.08 OV 2.20 PT 0.92 SC 0.99 ! ! ! Fit before self-cal, rms=0.110109Jy sigma=1.259998 ! Fit after self-cal, rms=0.139770Jy sigma=1.213004 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.147 mas, bmaj=9.877 mas, bpa=-5.878 degrees ! Estimated noise=0.559187 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 = -0.0039409 Jy ! Component: 100 - total flux cleaned = -0.00485818 Jy ! Component: 150 - total flux cleaned = -0.0051283 Jy ! Component: 200 - total flux cleaned = -0.0051849 Jy ! Total flux subtracted in 200 components = -0.0051849 Jy ! Clean residual min=-0.005134 max=0.005844 Jy/beam ! Clean residual mean=-0.000007 rms=0.001608 Jy/beam ! Combined flux in latest and established models = 0.208149 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 50 components and 0.208149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139610Jy sigma=1.211410 ! Fit after self-cal, rms=0.140402Jy sigma=1.210231 ! 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=0.140402Jy sigma=1.210231 ! Fit after self-cal, rms=0.147561Jy sigma=1.172507 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.161 mas, bmaj=9.891 mas, bpa=-5.714 degrees ! Estimated noise=0.560298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00268687 Jy ! Component: 100 - total flux cleaned = -0.00269343 Jy ! Component: 150 - total flux cleaned = -0.00264934 Jy ! Component: 200 - total flux cleaned = -0.0027236 Jy ! Total flux subtracted in 200 components = -0.0027236 Jy ! Clean residual min=-0.003268 max=0.003590 Jy/beam ! Clean residual mean=-0.000017 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.205425 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 0.205425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.147489Jy sigma=1.171365 ! Fit after self-cal, rms=0.147708Jy sigma=1.170532 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 (48, -111). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277957 Jy ! Component: 100 - total flux cleaned = 0.00314805 Jy ! Component: 150 - total flux cleaned = 0.00351737 Jy ! Component: 200 - total flux cleaned = 0.00365123 Jy ! Total flux subtracted in 200 components = 0.00365123 Jy ! Clean residual min=-0.002972 max=0.002670 Jy/beam ! Clean residual mean=-0.000008 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.209077 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.209077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.147605Jy sigma=1.169071 ! Fit after self-cal, rms=0.147591Jy sigma=1.168947 ! 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=0.147591Jy sigma=1.168947 ! Fit after self-cal, rms=0.149939Jy sigma=1.167327 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=9.876 mas, bpa=-5.722 degrees ! Estimated noise=0.559163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000966176 Jy ! Component: 100 - total flux cleaned = -0.000964729 Jy ! Component: 150 - total flux cleaned = -0.00103669 Jy ! Component: 200 - total flux cleaned = -0.00103668 Jy ! Total flux subtracted in 200 components = -0.00103668 Jy ! Clean residual min=-0.002425 max=0.002289 Jy/beam ! Clean residual mean=0.000005 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.20804 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 0.20804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.149912Jy sigma=1.166911 ! Fit after self-cal, rms=0.149940Jy sigma=1.166852 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 = -0.000268836 Jy ! Component: 100 - total flux cleaned = -0.000298568 Jy ! Component: 150 - total flux cleaned = -0.000298781 Jy ! Component: 200 - total flux cleaned = -0.00032575 Jy ! Total flux subtracted in 200 components = -0.00032575 Jy ! Clean residual min=-0.002360 max=0.002228 Jy/beam ! Clean residual mean=0.000004 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.207714 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 109 components and 0.207714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.149927Jy sigma=1.166677 ! Fit after self-cal, rms=0.149928Jy sigma=1.166667 ! 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=0.149928Jy sigma=1.166667 ! Fit after self-cal, rms=0.150533Jy sigma=1.166539 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.813 mas, bmaj=22.92 mas, bpa=-0.3686 degrees ! Estimated noise=0.694487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00110849 Jy ! Component: 100 - total flux cleaned = -0.00117151 Jy ! Component: 150 - total flux cleaned = -0.00125257 Jy ! Component: 200 - total flux cleaned = -0.00129913 Jy ! Total flux subtracted in 200 components = -0.00129913 Jy ! Clean residual min=-0.002020 max=0.002233 Jy/beam ! Clean residual mean=0.000009 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.206415 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 123 components and 0.206415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.150528Jy sigma=1.166481 ! Fit after self-cal, rms=0.150543Jy sigma=1.166438 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 = -0.000286488 Jy ! Component: 100 - total flux cleaned = -0.000330074 Jy ! Component: 150 - total flux cleaned = -0.000368866 Jy ! Component: 200 - total flux cleaned = -0.000387025 Jy ! Total flux subtracted in 200 components = -0.000387025 Jy ! Clean residual min=-0.002029 max=0.002190 Jy/beam ! Clean residual mean=0.000007 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.206028 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 129 components and 0.206028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.150540Jy sigma=1.166443 ! Fit after self-cal, rms=0.150544Jy sigma=1.166431 ! 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=3.159 mas, bmaj=9.863 mas, bpa=-5.783 degrees ! Estimated noise=0.558226 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.159 x 9.863 at -5.783 degrees (North through East) ! Clean map min=-0.0021951 max=0.17107 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=2.521 mas, bmaj=8.336 mas, bpa=-6.29 degrees ! Estimated noise=0.900782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.135766 Jy ! Component: 100 - total flux cleaned = 0.169685 Jy ! Component: 150 - total flux cleaned = 0.183107 Jy ! Component: 200 - total flux cleaned = 0.189923 Jy ! Total flux subtracted in 200 components = 0.189923 Jy ! Clean residual min=-0.003689 max=0.003993 Jy/beam ! Clean residual mean=0.000002 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.189923 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.189923 Jy ! Inverting map and beam ! Estimated beam: bmin=3.159 mas, bmaj=9.863 mas, bpa=-5.783 degrees ! Estimated noise=0.558226 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 = 0.00594508 Jy ! Component: 100 - total flux cleaned = 0.00956346 Jy ! Component: 150 - total flux cleaned = 0.0120099 Jy ! Component: 200 - total flux cleaned = 0.0137543 Jy ! Total flux subtracted in 200 components = 0.0137543 Jy ! Clean residual min=-0.002282 max=0.002304 Jy/beam ! Clean residual mean=0.000002 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.203677 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 50 components and 0.203677 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=7.813 mas, bmaj=22.92 mas, bpa=-0.3686 degrees ! Estimated noise=0.694487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016749 Jy ! Component: 100 - total flux cleaned = 0.00190266 Jy ! Component: 150 - total flux cleaned = 0.00196083 Jy ! Component: 200 - total flux cleaned = 0.00200871 Jy ! Total flux subtracted in 200 components = 0.00200871 Jy ! Clean residual min=-0.002080 max=0.002267 Jy/beam ! Clean residual mean=0.000008 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.205686 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.17516e-05 Jy ! Component: 100 - total flux cleaned = -4.10106e-05 Jy ! Component: 150 - total flux cleaned = -4.07687e-05 Jy ! Component: 200 - total flux cleaned = -4.10149e-05 Jy ! Total flux subtracted in 200 components = -4.10149e-05 Jy ! Clean residual min=-0.002044 max=0.002247 Jy/beam ! Clean residual mean=0.000006 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.205645 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 74 components and 0.205645 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.159 mas, bmaj=9.863 mas, bpa=-5.783 degrees ! Estimated noise=0.558226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.41356e-05 Jy ! Component: 100 - total flux cleaned = 0.000129876 Jy ! Component: 150 - total flux cleaned = 0.000130873 Jy ! Component: 200 - total flux cleaned = 9.47547e-05 Jy ! Total flux subtracted in 200 components = 9.47547e-05 Jy ! Clean residual min=-0.002228 max=0.002270 Jy/beam ! Clean residual mean=0.000003 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.205739 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 0.205739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.150602Jy sigma=1.166636 ! Fit after self-cal, rms=0.150596Jy sigma=1.166533 wmodel J0008-3601_S_a_map.mod ! Writing 85 model components to file: J0008-3601_S_a_map.mod wobs J0008-3601_S_a_uvs.fits ! Writing UV FITS file: J0008-3601_S_a_uvs.fits wwins J0008-3601_S_a_map.win ! wwins: Wrote 3 windows to J0008-3601_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 = -0.000413713 Jy ! Component: 100 - total flux cleaned = -0.000765366 Jy ! Component: 150 - total flux cleaned = -0.000952314 Jy ! Component: 200 - total flux cleaned = -0.000988724 Jy ! Component: 250 - total flux cleaned = -0.000988125 Jy ! Component: 300 - total flux cleaned = -0.000954118 Jy ! Component: 350 - total flux cleaned = -0.000920454 Jy ! Component: 400 - total flux cleaned = -0.000823228 Jy ! Component: 450 - total flux cleaned = -0.000665299 Jy ! Component: 500 - total flux cleaned = -0.000603315 Jy ! Component: 550 - total flux cleaned = -0.000480556 Jy ! Component: 600 - total flux cleaned = -0.000389938 Jy ! Component: 650 - total flux cleaned = -0.000272028 Jy ! Component: 700 - total flux cleaned = -0.000213756 Jy ! Component: 750 - total flux cleaned = -0.000241811 Jy ! Component: 800 - total flux cleaned = -0.000127997 Jy ! Component: 850 - total flux cleaned = -9.96742e-05 Jy ! Component: 900 - total flux cleaned = -7.17894e-05 Jy ! Component: 950 - total flux cleaned = -4.45781e-05 Jy ! Component: 1000 - total flux cleaned = -7.13228e-05 Jy ! Component: 1050 - total flux cleaned = -7.12408e-05 Jy ! Component: 1100 - total flux cleaned = -7.13131e-05 Jy ! Component: 1150 - total flux cleaned = -0.000122773 Jy ! Component: 1200 - total flux cleaned = -0.000122608 Jy ! Component: 1250 - total flux cleaned = -7.19888e-05 Jy ! Component: 1300 - total flux cleaned = -2.21888e-05 Jy ! Component: 1350 - total flux cleaned = -7.09544e-05 Jy ! Component: 1400 - total flux cleaned = 2.59178e-05 Jy ! Component: 1450 - total flux cleaned = -2.17967e-05 Jy ! Component: 1500 - total flux cleaned = 0.000119309 Jy ! Component: 1550 - total flux cleaned = 9.55296e-05 Jy ! Component: 1600 - total flux cleaned = 2.62714e-05 Jy ! Component: 1650 - total flux cleaned = 9.47755e-05 Jy ! Component: 1700 - total flux cleaned = 7.19635e-05 Jy ! Component: 1750 - total flux cleaned = 9.44014e-05 Jy ! Component: 1800 - total flux cleaned = 9.42913e-05 Jy ! Component: 1850 - total flux cleaned = 7.25111e-05 Jy ! Component: 1900 - total flux cleaned = 0.000159031 Jy ! Component: 1950 - total flux cleaned = 0.000159426 Jy ! Component: 2000 - total flux cleaned = 0.000202256 Jy ! Component: 2050 - total flux cleaned = 0.00022334 Jy ! Component: 2100 - total flux cleaned = 0.000286162 Jy ! Component: 2150 - total flux cleaned = 0.00032733 Jy ! Component: 2200 - total flux cleaned = 0.000183992 Jy ! Component: 2250 - total flux cleaned = 0.000387024 Jy ! Component: 2300 - total flux cleaned = 0.000406993 Jy ! Component: 2350 - total flux cleaned = 0.000486625 Jy ! Component: 2400 - total flux cleaned = 0.000506465 Jy ! Component: 2450 - total flux cleaned = 0.000545836 Jy ! Component: 2500 - total flux cleaned = 0.000584741 Jy ! Component: 2550 - total flux cleaned = 0.000700866 Jy ! Component: 2600 - total flux cleaned = 0.000700603 Jy ! Component: 2650 - total flux cleaned = 0.000757656 Jy ! Component: 2700 - total flux cleaned = 0.000795423 Jy ! Component: 2750 - total flux cleaned = 0.000870562 Jy ! Component: 2800 - total flux cleaned = 0.00100099 Jy ! Component: 2850 - total flux cleaned = 0.000982575 Jy ! Component: 2900 - total flux cleaned = 0.00109281 Jy ! Component: 2950 - total flux cleaned = 0.00112933 Jy ! Component: 3000 - total flux cleaned = 0.00120156 Jy ! Component: 3050 - total flux cleaned = 0.00125544 Jy ! Component: 3100 - total flux cleaned = 0.00134467 Jy ! Component: 3150 - total flux cleaned = 0.00130947 Jy ! Component: 3200 - total flux cleaned = 0.00145028 Jy ! Component: 3250 - total flux cleaned = 0.00146793 Jy ! Component: 3300 - total flux cleaned = 0.00157211 Jy ! Component: 3350 - total flux cleaned = 0.00164098 Jy ! Component: 3400 - total flux cleaned = 0.00167535 Jy ! Component: 3450 - total flux cleaned = 0.00176041 Jy ! Component: 3500 - total flux cleaned = 0.00179426 Jy ! Component: 3550 - total flux cleaned = 0.00187833 Jy ! Component: 3600 - total flux cleaned = 0.00201183 Jy ! Component: 3650 - total flux cleaned = 0.00201183 Jy ! Component: 3700 - total flux cleaned = 0.00212727 Jy ! Component: 3750 - total flux cleaned = 0.00219288 Jy ! Component: 3800 - total flux cleaned = 0.00232328 Jy ! Component: 3850 - total flux cleaned = 0.00242038 Jy ! Component: 3900 - total flux cleaned = 0.0024686 Jy ! Component: 3950 - total flux cleaned = 0.00254863 Jy ! Component: 4000 - total flux cleaned = 0.00262826 Jy ! Component: 4050 - total flux cleaned = 0.00269155 Jy ! Total flux subtracted in 4096 components = 0.00278573 Jy ! Clean residual min=-0.000833 max=0.001014 Jy/beam ! Clean residual mean=0.000004 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.208525 Jy keep ! Adding 323 model components to the UV plane model. ! The established model now contains 408 components and 0.208525 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0008-3601_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.159 x 9.863 at -5.783 degrees (North through East) ! Clean map min=-0.0018095 max=0.1731 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0008-3601_S_a_map.fits wmodel /vlbi/uf001/uvm//J0008-3601_S_a_map.mod ! Writing 408 model components to file: /vlbi/uf001/uvm//J0008-3601_S_a_map.mod wobs /vlbi/uf001/uvm//J0008-3601_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0008-3601_S_a_uvs.fits wwins /vlbi/uf001/uvm//J0008-3601_S_a_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uvm//J0008-3601_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.1731 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000300353 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.520544 0.520544 1.04109 2.08218 4.16435 8.3287 16.6574 33.3148 66.6296 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.173 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 576.32 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0008-3601_S_a_dfm.log closed on Sun Jan 13 20:21:01 2019