! Started logfile: /vlbi/uf001/uva//J1347-1819_S_dfm.log on Mon Jan 14 02:35:30 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//J1347-1819_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1347-1819_S_uva.fits ! AN table 1: 110 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.999798 visibilities/baseline/integration-bin. ! Found source: J1347-1819 ! ! 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 14847 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 J1347-1819_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005128Jy sigma=18.013483 ! Fit after self-cal, rms=0.910735Jy sigma=16.270233 ! 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=2.48 mas, bmaj=6.492 mas, bpa=-3.444 degrees ! Estimated noise=0.554746 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 = 0.0694069 Jy ! Component: 100 - total flux cleaned = 0.0860147 Jy ! Total flux subtracted in 100 components = 0.0860147 Jy ! Clean residual min=-0.003759 max=0.006659 Jy/beam ! Clean residual mean=-0.000003 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.0860147 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0860147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072069Jy sigma=1.245166 ! Fit after self-cal, rms=0.071683Jy sigma=1.239060 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00748552 Jy ! Component: 100 - total flux cleaned = 0.0115439 Jy ! Total flux subtracted in 100 components = 0.0115439 Jy ! Clean residual min=-0.003792 max=0.003624 Jy/beam ! Clean residual mean=-0.000004 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.0975585 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.0975585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070791Jy sigma=1.219556 ! Fit after self-cal, rms=0.070774Jy sigma=1.219349 ! 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=3.086 mas, bmaj=7.749 mas, bpa=-3.408 degrees ! Estimated noise=0.331077 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 (-6.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00483704 Jy ! Component: 100 - total flux cleaned = 0.00776504 Jy ! Component: 150 - total flux cleaned = 0.00980369 Jy ! Component: 200 - total flux cleaned = 0.0112919 Jy ! Total flux subtracted in 200 components = 0.0112919 Jy ! Clean residual min=-0.002881 max=0.003030 Jy/beam ! Clean residual mean=-0.000004 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.10885 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 68 components and 0.10885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070420Jy sigma=1.212212 ! Fit after self-cal, rms=0.070374Jy sigma=1.211362 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.086 x 7.749 at -3.408 degrees (North through East) ! Clean map min=-0.00274 max=0.090422 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.89 HN 1.05 KP 1.00 ! LA 0.93 MK 1.02 NL 1.05 OV 0.98 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.86 HN 1.04 KP 1.05 ! LA 0.94 MK 1.01 NL 1.10 OV 0.96 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.89 HN 1.08 KP 1.02 ! LA 0.94 MK 1.03 NL 1.06 OV 1.00 ! PT 1.06 SC 1.04 ! ! ! Fit before self-cal, rms=0.070374Jy sigma=1.211362 ! Fit after self-cal, rms=0.070846Jy sigma=1.202270 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.114 mas, bmaj=7.808 mas, bpa=-3.063 degrees ! Estimated noise=0.330892 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 = -0.00076056 Jy ! Component: 100 - total flux cleaned = -0.000884205 Jy ! Component: 150 - total flux cleaned = -0.000910131 Jy ! Component: 200 - total flux cleaned = -0.000951073 Jy ! Total flux subtracted in 200 components = -0.000951073 Jy ! Clean residual min=-0.001818 max=0.001737 Jy/beam ! Clean residual mean=-0.000002 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.107899 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.107899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070814Jy sigma=1.201923 ! Fit after self-cal, rms=0.070881Jy sigma=1.201582 ! 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=0.070881Jy sigma=1.201582 ! Fit after self-cal, rms=0.072801Jy sigma=1.198895 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.115 mas, bmaj=7.814 mas, bpa=-3.094 degrees ! Estimated noise=0.331125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000449677 Jy ! Component: 100 - total flux cleaned = -0.000546109 Jy ! Component: 150 - total flux cleaned = -0.000561186 Jy ! Component: 200 - total flux cleaned = -0.000589415 Jy ! Total flux subtracted in 200 components = -0.000589415 Jy ! Clean residual min=-0.001567 max=0.001507 Jy/beam ! Clean residual mean=-0.000003 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.10731 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 104 components and 0.10731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072791Jy sigma=1.198749 ! Fit after self-cal, rms=0.072835Jy sigma=1.198689 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 = -0.000109848 Jy ! Component: 100 - total flux cleaned = -0.000110179 Jy ! Component: 150 - total flux cleaned = -8.69494e-05 Jy ! Component: 200 - total flux cleaned = -7.60318e-05 Jy ! Total flux subtracted in 200 components = -7.60318e-05 Jy ! Clean residual min=-0.001560 max=0.001492 Jy/beam ! Clean residual mean=-0.000003 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.107234 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 109 components and 0.107234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072831Jy sigma=1.198629 ! Fit after self-cal, rms=0.072831Jy sigma=1.198624 ! 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=0.072831Jy sigma=1.198624 ! Fit after self-cal, rms=0.073621Jy sigma=1.198112 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.114 mas, bmaj=7.816 mas, bpa=-3.031 degrees ! Estimated noise=0.331042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000314018 Jy ! Component: 100 - total flux cleaned = -0.000330517 Jy ! Component: 150 - total flux cleaned = -0.000343946 Jy ! Component: 200 - total flux cleaned = -0.00033287 Jy ! Total flux subtracted in 200 components = -0.00033287 Jy ! Clean residual min=-0.001537 max=0.001558 Jy/beam ! Clean residual mean=-0.000002 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.106901 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 118 components and 0.106901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073616Jy sigma=1.198028 ! Fit after self-cal, rms=0.073631Jy sigma=1.198006 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 = -9.10857e-05 Jy ! Component: 100 - total flux cleaned = -7.09793e-05 Jy ! Component: 150 - total flux cleaned = -4.15915e-05 Jy ! Component: 200 - total flux cleaned = -2.33592e-05 Jy ! Total flux subtracted in 200 components = -2.33592e-05 Jy ! Clean residual min=-0.001536 max=0.001540 Jy/beam ! Clean residual mean=-0.000002 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.106878 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 122 components and 0.106878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073628Jy sigma=1.197967 ! Fit after self-cal, rms=0.073628Jy sigma=1.197964 ! 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=0.073628Jy sigma=1.197964 ! Fit after self-cal, rms=0.073730Jy sigma=1.197944 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.554 mas, bmaj=15.61 mas, bpa=2.52 degrees ! Estimated noise=0.426189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000182398 Jy ! Component: 100 - total flux cleaned = -0.000192466 Jy ! Component: 150 - total flux cleaned = -0.000200717 Jy ! Component: 200 - total flux cleaned = -0.000201003 Jy ! Total flux subtracted in 200 components = -0.000201003 Jy ! Clean residual min=-0.001563 max=0.001722 Jy/beam ! Clean residual mean=-0.000004 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.106677 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 128 components and 0.106677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073729Jy sigma=1.197940 ! Fit after self-cal, rms=0.073733Jy sigma=1.197934 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 = -2.87798e-05 Jy ! Component: 100 - total flux cleaned = -4.46972e-05 Jy ! Component: 150 - total flux cleaned = -4.4622e-05 Jy ! Component: 200 - total flux cleaned = -4.47213e-05 Jy ! Total flux subtracted in 200 components = -4.47213e-05 Jy ! Clean residual min=-0.001566 max=0.001722 Jy/beam ! Clean residual mean=-0.000005 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.106632 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 129 components and 0.106632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073732Jy sigma=1.197938 ! Fit after self-cal, rms=0.073732Jy sigma=1.197933 ! 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=3.113 mas, bmaj=7.816 mas, bpa=-2.974 degrees ! Estimated noise=0.330914 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.113 x 7.816 at -2.974 degrees (North through East) ! Clean map min=-0.0014362 max=0.090668 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=2.497 mas, bmaj=6.539 mas, bpa=-3.099 degrees ! Estimated noise=0.560105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0701565 Jy ! Component: 100 - total flux cleaned = 0.0871019 Jy ! Component: 150 - total flux cleaned = 0.0943853 Jy ! Component: 200 - total flux cleaned = 0.0985303 Jy ! Total flux subtracted in 200 components = 0.0985303 Jy ! Clean residual min=-0.002723 max=0.002999 Jy/beam ! Clean residual mean=-0.000003 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.0985303 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 0.0985303 Jy ! Inverting map and beam ! Estimated beam: bmin=3.113 mas, bmaj=7.816 mas, bpa=-2.974 degrees ! Estimated noise=0.330914 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 = 0.00315925 Jy ! Component: 100 - total flux cleaned = 0.00503186 Jy ! Component: 150 - total flux cleaned = 0.00626538 Jy ! Component: 200 - total flux cleaned = 0.0070869 Jy ! Total flux subtracted in 200 components = 0.0070869 Jy ! Clean residual min=-0.001624 max=0.001477 Jy/beam ! Clean residual mean=-0.000002 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.105617 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 60 components and 0.105617 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=7.554 mas, bmaj=15.61 mas, bpa=2.52 degrees ! Estimated noise=0.426189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000643328 Jy ! Component: 100 - total flux cleaned = 0.000891056 Jy ! Component: 150 - total flux cleaned = 0.000904347 Jy ! Component: 200 - total flux cleaned = 0.0009043 Jy ! Total flux subtracted in 200 components = 0.0009043 Jy ! Clean residual min=-0.001589 max=0.001666 Jy/beam ! Clean residual mean=-0.000004 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.106522 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 = 1.22043e-05 Jy ! Component: 100 - total flux cleaned = 2.35587e-05 Jy ! Component: 150 - total flux cleaned = 2.39183e-05 Jy ! Component: 200 - total flux cleaned = 3.4412e-05 Jy ! Total flux subtracted in 200 components = 3.4412e-05 Jy ! Clean residual min=-0.001569 max=0.001680 Jy/beam ! Clean residual mean=-0.000004 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.106556 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 0.106556 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.113 mas, bmaj=7.816 mas, bpa=-2.974 degrees ! Estimated noise=0.330914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104842 Jy ! Component: 100 - total flux cleaned = -0.000125141 Jy ! Component: 150 - total flux cleaned = -0.000108102 Jy ! Component: 200 - total flux cleaned = -0.000108275 Jy ! Total flux subtracted in 200 components = -0.000108275 Jy ! Clean residual min=-0.001558 max=0.001508 Jy/beam ! Clean residual mean=-0.000002 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.106448 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 96 components and 0.106448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073750Jy sigma=1.198112 ! Fit after self-cal, rms=0.073743Jy sigma=1.198058 wmodel J1347-1819_S_map.mod ! Writing 96 model components to file: J1347-1819_S_map.mod wobs J1347-1819_S_uvs.fits ! Writing UV FITS file: J1347-1819_S_uvs.fits wwins J1347-1819_S_map.win ! wwins: Wrote 2 windows to J1347-1819_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 = 2.90979e-05 Jy ! Component: 100 - total flux cleaned = -4.96055e-05 Jy ! Component: 150 - total flux cleaned = -0.000149117 Jy ! Component: 200 - total flux cleaned = -0.000268327 Jy ! Component: 250 - total flux cleaned = -0.00033725 Jy ! Component: 300 - total flux cleaned = -0.000448387 Jy ! Component: 350 - total flux cleaned = -0.000491374 Jy ! Component: 400 - total flux cleaned = -0.000491063 Jy ! Component: 450 - total flux cleaned = -0.000490722 Jy ! Component: 500 - total flux cleaned = -0.000450469 Jy ! Component: 550 - total flux cleaned = -0.000490453 Jy ! Component: 600 - total flux cleaned = -0.000490284 Jy ! Component: 650 - total flux cleaned = -0.000471286 Jy ! Component: 700 - total flux cleaned = -0.000490486 Jy ! Component: 750 - total flux cleaned = -0.000527747 Jy ! Component: 800 - total flux cleaned = -0.000564306 Jy ! Component: 850 - total flux cleaned = -0.00063612 Jy ! Component: 900 - total flux cleaned = -0.000688821 Jy ! Component: 950 - total flux cleaned = -0.000705987 Jy ! Component: 1000 - total flux cleaned = -0.000723116 Jy ! Component: 1050 - total flux cleaned = -0.00077402 Jy ! Component: 1100 - total flux cleaned = -0.000740563 Jy ! Component: 1150 - total flux cleaned = -0.000807065 Jy ! Component: 1200 - total flux cleaned = -0.00080711 Jy ! Component: 1250 - total flux cleaned = -0.000823272 Jy ! Component: 1300 - total flux cleaned = -0.000807563 Jy ! Component: 1350 - total flux cleaned = -0.000855045 Jy ! Component: 1400 - total flux cleaned = -0.000870502 Jy ! Component: 1450 - total flux cleaned = -0.000855219 Jy ! Component: 1500 - total flux cleaned = -0.000946956 Jy ! Component: 1550 - total flux cleaned = -0.000916949 Jy ! Component: 1600 - total flux cleaned = -0.000917124 Jy ! Component: 1650 - total flux cleaned = -0.00100585 Jy ! Component: 1700 - total flux cleaned = -0.00102048 Jy ! Component: 1750 - total flux cleaned = -0.00104945 Jy ! Component: 1800 - total flux cleaned = -0.0011065 Jy ! Component: 1850 - total flux cleaned = -0.0010783 Jy ! Component: 1900 - total flux cleaned = -0.00114864 Jy ! Component: 1950 - total flux cleaned = -0.00117649 Jy ! Component: 2000 - total flux cleaned = -0.00114895 Jy ! Component: 2050 - total flux cleaned = -0.00119018 Jy ! Component: 2100 - total flux cleaned = -0.00117673 Jy ! Component: 2150 - total flux cleaned = -0.00119029 Jy ! Component: 2200 - total flux cleaned = -0.00123043 Jy ! Component: 2250 - total flux cleaned = -0.00126995 Jy ! Component: 2300 - total flux cleaned = -0.00119156 Jy ! Component: 2350 - total flux cleaned = -0.00124352 Jy ! Component: 2400 - total flux cleaned = -0.0012822 Jy ! Component: 2450 - total flux cleaned = -0.00129492 Jy ! Component: 2500 - total flux cleaned = -0.00123148 Jy ! Component: 2550 - total flux cleaned = -0.00125664 Jy ! Component: 2600 - total flux cleaned = -0.00129412 Jy ! Component: 2650 - total flux cleaned = -0.00128161 Jy ! Component: 2700 - total flux cleaned = -0.00126932 Jy ! Component: 2750 - total flux cleaned = -0.0012693 Jy ! Component: 2800 - total flux cleaned = -0.00129345 Jy ! Component: 2850 - total flux cleaned = -0.00131739 Jy ! Component: 2900 - total flux cleaned = -0.00126965 Jy ! Component: 2950 - total flux cleaned = -0.00129319 Jy ! Component: 3000 - total flux cleaned = -0.00128163 Jy ! Component: 3050 - total flux cleaned = -0.00129335 Jy ! Component: 3100 - total flux cleaned = -0.00131648 Jy ! Component: 3150 - total flux cleaned = -0.00133938 Jy ! Component: 3200 - total flux cleaned = -0.00135079 Jy ! Component: 3250 - total flux cleaned = -0.00131687 Jy ! Component: 3300 - total flux cleaned = -0.00137305 Jy ! Component: 3350 - total flux cleaned = -0.00137301 Jy ! Component: 3400 - total flux cleaned = -0.00138416 Jy ! Component: 3450 - total flux cleaned = -0.00137315 Jy ! Component: 3500 - total flux cleaned = -0.00137317 Jy ! Component: 3550 - total flux cleaned = -0.00137312 Jy ! Component: 3600 - total flux cleaned = -0.00134082 Jy ! Component: 3650 - total flux cleaned = -0.00134099 Jy ! Component: 3700 - total flux cleaned = -0.00135171 Jy ! Component: 3750 - total flux cleaned = -0.00137272 Jy ! Component: 3800 - total flux cleaned = -0.00133076 Jy ! Component: 3850 - total flux cleaned = -0.00135163 Jy ! Component: 3900 - total flux cleaned = -0.00136208 Jy ! Component: 3950 - total flux cleaned = -0.0013415 Jy ! Component: 4000 - total flux cleaned = -0.00139265 Jy ! Component: 4050 - total flux cleaned = -0.00133158 Jy ! Total flux subtracted in 4096 components = -0.00131145 Jy ! Clean residual min=-0.000630 max=0.000589 Jy/beam ! Clean residual mean=0.000001 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.105136 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 386 components and 0.105136 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1347-1819_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.113 x 7.816 at -2.974 degrees (North through East) ! Clean map min=-0.0011932 max=0.091163 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1347-1819_S_map.fits wmodel /vlbi/uf001/uva//J1347-1819_S_map.mod ! Writing 386 model components to file: /vlbi/uf001/uva//J1347-1819_S_map.mod wobs /vlbi/uf001/uva//J1347-1819_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1347-1819_S_uvs.fits wwins /vlbi/uf001/uva//J1347-1819_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1347-1819_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.091163 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000187922 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.618414 0.618414 1.23683 2.47366 4.94731 9.89462 19.7892 39.5785 79.157 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.091 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 485.112 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1347-1819_S_dfm.log closed on Mon Jan 14 02:35:35 2019