! Started logfile: /vlbi/uf001/uva//J1434-1146_S_dfm.log on Mon Jan 14 02:57:06 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//J1434-1146_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1434-1146_S_uva.fits ! AN table 1: 41 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.733333 visibilities/baseline/integration-bin. ! Found source: J1434-1146 ! ! 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 4059 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 J1434-1146_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 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 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004290Jy sigma=16.176968 ! Fit after self-cal, rms=0.863172Jy sigma=13.777347 ! 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=3.121 mas, bmaj=6.728 mas, bpa=1.055 degrees ! Estimated noise=0.973983 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 = 0.1153 Jy ! Component: 100 - total flux cleaned = 0.141718 Jy ! Total flux subtracted in 100 components = 0.141718 Jy ! Clean residual min=-0.006921 max=0.011128 Jy/beam ! Clean residual mean=-0.000053 rms=0.002189 Jy/beam ! Combined flux in latest and established models = 0.141718 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.141718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080302Jy sigma=1.185878 ! Fit after self-cal, rms=0.080297Jy sigma=1.185739 ! 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=3.928 mas, bmaj=7.769 mas, bpa=7.013 degrees ! Estimated noise=0.755149 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 = 0.00782593 Jy ! Component: 100 - total flux cleaned = 0.0109116 Jy ! Component: 150 - total flux cleaned = 0.0112388 Jy ! Component: 200 - total flux cleaned = 0.0114077 Jy ! Total flux subtracted in 200 components = 0.0114077 Jy ! Clean residual min=-0.006133 max=0.009321 Jy/beam ! Clean residual mean=-0.000034 rms=0.001902 Jy/beam ! Combined flux in latest and established models = 0.153126 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.153126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079715Jy sigma=1.169926 ! Fit after self-cal, rms=0.079732Jy sigma=1.169789 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.928 x 7.769 at 7.013 degrees (North through East) ! Clean map min=-0.0058215 max=0.14048 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.89 HN 0.98 KP 0.96 ! LA 0.91 MK 0.90 NL 1.04 OV 1.01 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.46 FD 0.91 HN 1.04 KP 1.00 ! LA 0.91 MK 0.95 NL 1.11 OV 0.92 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.95 HN 1.05 KP 0.99 ! LA 0.92 MK 1.05 NL 1.08 OV 0.99 ! PT 0.92 SC 0.94 ! ! ! Fit before self-cal, rms=0.079732Jy sigma=1.169789 ! Fit after self-cal, rms=0.082677Jy sigma=1.132608 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.916 mas, bmaj=7.798 mas, bpa=6.492 degrees ! Estimated noise=0.748514 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 = -0.00261065 Jy ! Component: 100 - total flux cleaned = -0.0031952 Jy ! Component: 150 - total flux cleaned = -0.00341497 Jy ! Component: 200 - total flux cleaned = -0.00361904 Jy ! Total flux subtracted in 200 components = -0.00361904 Jy ! Clean residual min=-0.004665 max=0.005238 Jy/beam ! Clean residual mean=-0.000016 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.149507 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.149507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082530Jy sigma=1.131225 ! Fit after self-cal, rms=0.082698Jy sigma=1.130660 ! 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=0.082698Jy sigma=1.130660 ! Fit after self-cal, rms=0.086507Jy sigma=1.111757 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.904 mas, bmaj=7.794 mas, bpa=6.172 degrees ! Estimated noise=0.74681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000208971 Jy ! Component: 100 - total flux cleaned = -0.000306367 Jy ! Component: 150 - total flux cleaned = -0.000364602 Jy ! Component: 200 - total flux cleaned = -0.000419735 Jy ! Total flux subtracted in 200 components = -0.000419735 Jy ! Clean residual min=-0.003389 max=0.003878 Jy/beam ! Clean residual mean=-0.000006 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.149087 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.149087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086479Jy sigma=1.111425 ! Fit after self-cal, rms=0.086536Jy sigma=1.111190 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 (62, 22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343153 Jy ! Component: 100 - total flux cleaned = 0.0042517 Jy ! Component: 150 - total flux cleaned = 0.00470252 Jy ! Component: 200 - total flux cleaned = 0.00508952 Jy ! Total flux subtracted in 200 components = 0.00508952 Jy ! Clean residual min=-0.002922 max=0.003545 Jy/beam ! Clean residual mean=-0.000002 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.154177 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 54 components and 0.154177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086337Jy sigma=1.108694 ! Fit after self-cal, rms=0.086350Jy sigma=1.108565 ! Inverting map ! Added new window around map position (-31.5, 106). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027998 Jy ! Component: 100 - total flux cleaned = 0.00306173 Jy ! Component: 150 - total flux cleaned = 0.0036324 Jy ! Component: 200 - total flux cleaned = 0.00408797 Jy ! Total flux subtracted in 200 components = 0.00408797 Jy ! Clean residual min=-0.002854 max=0.002947 Jy/beam ! Clean residual mean=-0.000002 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.158265 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.158265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086202Jy sigma=1.106306 ! Fit after self-cal, rms=0.086189Jy sigma=1.106226 ! 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=0.086189Jy sigma=1.106226 ! Fit after self-cal, rms=0.085707Jy sigma=1.105879 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.905 mas, bmaj=7.784 mas, bpa=6.062 degrees ! Estimated noise=0.743462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136973 Jy ! Component: 100 - total flux cleaned = 0.00160359 Jy ! Component: 150 - total flux cleaned = 0.00177618 Jy ! Component: 200 - total flux cleaned = 0.00189733 Jy ! Total flux subtracted in 200 components = 0.00189733 Jy ! Clean residual min=-0.002817 max=0.002841 Jy/beam ! Clean residual mean=0.000001 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.160162 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 91 components and 0.160162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085654Jy sigma=1.105119 ! Fit after self-cal, rms=0.085651Jy sigma=1.105104 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 = 0.000201656 Jy ! Component: 100 - total flux cleaned = 0.000351428 Jy ! Component: 150 - total flux cleaned = 0.000494033 Jy ! Component: 200 - total flux cleaned = 0.000629393 Jy ! Total flux subtracted in 200 components = 0.000629393 Jy ! Clean residual min=-0.002804 max=0.002820 Jy/beam ! Clean residual mean=0.000002 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.160792 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 100 components and 0.160792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085617Jy sigma=1.104666 ! Fit after self-cal, rms=0.085618Jy sigma=1.104661 ! 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=0.085618Jy sigma=1.104661 ! Fit after self-cal, rms=0.085578Jy sigma=1.104602 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.597 mas, bmaj=13.8 mas, bpa=6.797 degrees ! Estimated noise=0.884488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000495608 Jy ! Component: 100 - total flux cleaned = 0.000896709 Jy ! Component: 150 - total flux cleaned = 0.00117695 Jy ! Component: 200 - total flux cleaned = 0.00138419 Jy ! Total flux subtracted in 200 components = 0.00138419 Jy ! Clean residual min=-0.002394 max=0.002915 Jy/beam ! Clean residual mean=0.000006 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.162176 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 117 components and 0.162176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085566Jy sigma=1.104530 ! Fit after self-cal, rms=0.085565Jy sigma=1.104512 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 = 8.73502e-05 Jy ! Component: 100 - total flux cleaned = 0.000233181 Jy ! Component: 150 - total flux cleaned = 0.000301099 Jy ! Component: 200 - total flux cleaned = 0.000332135 Jy ! Total flux subtracted in 200 components = 0.000332135 Jy ! Clean residual min=-0.002377 max=0.002925 Jy/beam ! Clean residual mean=0.000006 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.162508 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 123 components and 0.162508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085561Jy sigma=1.104533 ! Fit after self-cal, rms=0.085561Jy sigma=1.104519 ! 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=3.907 mas, bmaj=7.782 mas, bpa=6.07 degrees ! Estimated noise=0.743438 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.907 x 7.782 at 6.07 degrees (North through East) ! Clean map min=-0.0027015 max=0.14037 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=3.118 mas, bmaj=6.801 mas, bpa=0.4391 degrees ! Estimated noise=0.940689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111288 Jy ! Component: 100 - total flux cleaned = 0.136279 Jy ! Component: 150 - total flux cleaned = 0.144653 Jy ! Component: 200 - total flux cleaned = 0.148994 Jy ! Total flux subtracted in 200 components = 0.148994 Jy ! Clean residual min=-0.004447 max=0.004890 Jy/beam ! Clean residual mean=-0.000004 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.148994 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.148994 Jy ! Inverting map and beam ! Estimated beam: bmin=3.907 mas, bmaj=7.782 mas, bpa=6.07 degrees ! Estimated noise=0.743438 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) ! Added new window around map position (-33, 31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403744 Jy ! Component: 100 - total flux cleaned = 0.00675927 Jy ! Component: 150 - total flux cleaned = 0.00861572 Jy ! Component: 200 - total flux cleaned = 0.0099775 Jy ! Total flux subtracted in 200 components = 0.0099775 Jy ! Clean residual min=-0.003120 max=0.003200 Jy/beam ! Clean residual mean=-0.000002 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.158972 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 44 components and 0.158972 Jy ! Inverting map ! Added new window around map position (127.5, 53.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183133 Jy ! Component: 100 - total flux cleaned = 0.00270568 Jy ! Component: 150 - total flux cleaned = 0.00323861 Jy ! Component: 200 - total flux cleaned = 0.00366936 Jy ! Total flux subtracted in 200 components = 0.00366936 Jy ! Clean residual min=-0.002870 max=0.002855 Jy/beam ! Clean residual mean=-0.000002 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.162641 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 66 components and 0.162641 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=7.597 mas, bmaj=13.8 mas, bpa=6.797 degrees ! Estimated noise=0.884488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103594 Jy ! Component: 100 - total flux cleaned = 0.00119097 Jy ! Component: 150 - total flux cleaned = 0.00125771 Jy ! Component: 200 - total flux cleaned = 0.00128838 Jy ! Total flux subtracted in 200 components = 0.00128838 Jy ! Clean residual min=-0.002190 max=0.002538 Jy/beam ! Clean residual mean=0.000002 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.163929 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 = 0.000111389 Jy ! Component: 100 - total flux cleaned = 0.000137437 Jy ! Component: 150 - total flux cleaned = 0.00011303 Jy ! Component: 200 - total flux cleaned = 0.000113513 Jy ! Total flux subtracted in 200 components = 0.000113513 Jy ! Clean residual min=-0.002198 max=0.002526 Jy/beam ! Clean residual mean=0.000003 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.164043 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 98 components and 0.164043 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.907 mas, bmaj=7.782 mas, bpa=6.07 degrees ! Estimated noise=0.743438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000404644 Jy ! Component: 100 - total flux cleaned = -0.000504036 Jy ! Component: 150 - total flux cleaned = -0.000549702 Jy ! Component: 200 - total flux cleaned = -0.000594762 Jy ! Total flux subtracted in 200 components = -0.000594762 Jy ! Clean residual min=-0.002888 max=0.002543 Jy/beam ! Clean residual mean=0.000002 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.163448 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 119 components and 0.163448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085500Jy sigma=1.102889 ! Fit after self-cal, rms=0.085492Jy sigma=1.102679 wmodel J1434-1146_S_map.mod ! Writing 119 model components to file: J1434-1146_S_map.mod wobs J1434-1146_S_uvs.fits ! Writing UV FITS file: J1434-1146_S_uvs.fits wwins J1434-1146_S_map.win ! wwins: Wrote 5 windows to J1434-1146_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 = -0.000560362 Jy ! Component: 100 - total flux cleaned = -0.00104731 Jy ! Component: 150 - total flux cleaned = -0.00162832 Jy ! Component: 200 - total flux cleaned = -0.00210042 Jy ! Component: 250 - total flux cleaned = -0.00247744 Jy ! Component: 300 - total flux cleaned = -0.0028772 Jy ! Component: 350 - total flux cleaned = -0.00319448 Jy ! Component: 400 - total flux cleaned = -0.00346943 Jy ! Component: 450 - total flux cleaned = -0.00376915 Jy ! Component: 500 - total flux cleaned = -0.00406134 Jy ! Component: 550 - total flux cleaned = -0.00437913 Jy ! Component: 600 - total flux cleaned = -0.00465979 Jy ! Component: 650 - total flux cleaned = -0.00496421 Jy ! Component: 700 - total flux cleaned = -0.00526251 Jy ! Component: 750 - total flux cleaned = -0.00549643 Jy ! Component: 800 - total flux cleaned = -0.00572568 Jy ! Component: 850 - total flux cleaned = -0.00595143 Jy ! Component: 900 - total flux cleaned = -0.00620118 Jy ! Component: 950 - total flux cleaned = -0.00644655 Jy ! Component: 1000 - total flux cleaned = -0.00671481 Jy ! Component: 1050 - total flux cleaned = -0.00695239 Jy ! Component: 1100 - total flux cleaned = -0.00718606 Jy ! Component: 1150 - total flux cleaned = -0.00739097 Jy ! Component: 1200 - total flux cleaned = -0.00754207 Jy ! Component: 1250 - total flux cleaned = -0.00769107 Jy ! Component: 1300 - total flux cleaned = -0.00783844 Jy ! Component: 1350 - total flux cleaned = -0.00791124 Jy ! Component: 1400 - total flux cleaned = -0.00807877 Jy ! Component: 1450 - total flux cleaned = -0.00824395 Jy ! Component: 1500 - total flux cleaned = -0.0083842 Jy ! Component: 1550 - total flux cleaned = -0.00856829 Jy ! Component: 1600 - total flux cleaned = -0.00872777 Jy ! Component: 1650 - total flux cleaned = -0.00890771 Jy ! Component: 1700 - total flux cleaned = -0.00906356 Jy ! Component: 1750 - total flux cleaned = -0.00915141 Jy ! Component: 1800 - total flux cleaned = -0.0093041 Jy ! Component: 1850 - total flux cleaned = -0.00941191 Jy ! Component: 1900 - total flux cleaned = -0.00947604 Jy ! Component: 1950 - total flux cleaned = -0.00958175 Jy ! Component: 2000 - total flux cleaned = -0.00966555 Jy ! Component: 2050 - total flux cleaned = -0.009707 Jy ! Component: 2100 - total flux cleaned = -0.00974824 Jy ! Component: 2150 - total flux cleaned = -0.00985012 Jy ! Component: 2200 - total flux cleaned = -0.00993078 Jy ! Component: 2250 - total flux cleaned = -0.00997065 Jy ! Component: 2300 - total flux cleaned = -0.0099904 Jy ! Component: 2350 - total flux cleaned = -0.00997075 Jy ! Component: 2400 - total flux cleaned = -0.00997076 Jy ! Component: 2450 - total flux cleaned = -0.0099898 Jy ! Component: 2500 - total flux cleaned = -0.00995122 Jy ! Component: 2550 - total flux cleaned = -0.00997012 Jy ! Component: 2600 - total flux cleaned = -0.00991342 Jy ! Component: 2650 - total flux cleaned = -0.00989455 Jy ! Component: 2700 - total flux cleaned = -0.00983897 Jy ! Component: 2750 - total flux cleaned = -0.00985755 Jy ! Component: 2800 - total flux cleaned = -0.00985756 Jy ! Component: 2850 - total flux cleaned = -0.00987566 Jy ! Component: 2900 - total flux cleaned = -0.00983948 Jy ! Component: 2950 - total flux cleaned = -0.00974998 Jy ! Component: 3000 - total flux cleaned = -0.00976791 Jy ! Component: 3050 - total flux cleaned = -0.0097855 Jy ! Component: 3100 - total flux cleaned = -0.00973292 Jy ! Component: 3150 - total flux cleaned = -0.00971548 Jy ! Component: 3200 - total flux cleaned = -0.00969816 Jy ! Component: 3250 - total flux cleaned = -0.00962943 Jy ! Component: 3300 - total flux cleaned = -0.00966382 Jy ! Component: 3350 - total flux cleaned = -0.009579 Jy ! Component: 3400 - total flux cleaned = -0.00951156 Jy ! Component: 3450 - total flux cleaned = -0.00952824 Jy ! Component: 3500 - total flux cleaned = -0.00944503 Jy ! Component: 3550 - total flux cleaned = -0.00942846 Jy ! Component: 3600 - total flux cleaned = -0.00932985 Jy ! Component: 3650 - total flux cleaned = -0.00929713 Jy ! Component: 3700 - total flux cleaned = -0.00926472 Jy ! Component: 3750 - total flux cleaned = -0.0092486 Jy ! Component: 3800 - total flux cleaned = -0.00916834 Jy ! Component: 3850 - total flux cleaned = -0.00913652 Jy ! Component: 3900 - total flux cleaned = -0.00918404 Jy ! Component: 3950 - total flux cleaned = -0.0091207 Jy ! Component: 4000 - total flux cleaned = -0.00902648 Jy ! Component: 4050 - total flux cleaned = -0.00897969 Jy ! Total flux subtracted in 4096 components = -0.00888653 Jy ! Clean residual min=-0.001084 max=0.001089 Jy/beam ! Clean residual mean=-0.000002 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.154562 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 383 components and 0.154562 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1434-1146_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.907 x 7.782 at 6.07 degrees (North through East) ! Clean map min=-0.0023855 max=0.14088 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1434-1146_S_map.fits wmodel /vlbi/uf001/uva//J1434-1146_S_map.mod ! Writing 383 model components to file: /vlbi/uf001/uva//J1434-1146_S_map.mod wobs /vlbi/uf001/uva//J1434-1146_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1434-1146_S_uvs.fits wwins /vlbi/uf001/uva//J1434-1146_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J1434-1146_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.140883 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000273799 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.583034 0.583034 1.16607 2.33214 4.66427 9.32855 18.6571 37.3142 74.6284 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.14 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 514.549 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1434-1146_S_dfm.log closed on Mon Jan 14 02:57:10 2019