! Started logfile: /vlbi/uf001/uva//J0702-2841_S_dfm.log on Sun Jan 13 23:17:36 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//J0702-2841_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0702-2841_S_uva.fits ! AN table 1: 38 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.877193 visibilities/baseline/integration-bin. ! Found source: J0702-2841 ! ! 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 3600 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 J0702-2841_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 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002706Jy sigma=15.438702 ! Fit after self-cal, rms=0.851480Jy sigma=13.066765 ! 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=2.364 mas, bmaj=6.079 mas, bpa=-3.338 degrees ! Estimated noise=1.08835 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 = 0.108943 Jy ! Component: 100 - total flux cleaned = 0.147236 Jy ! Total flux subtracted in 100 components = 0.147236 Jy ! Clean residual min=-0.009619 max=0.018313 Jy/beam ! Clean residual mean=0.000018 rms=0.002911 Jy/beam ! Combined flux in latest and established models = 0.147236 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.147236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094405Jy sigma=1.406614 ! Fit after self-cal, rms=0.094330Jy sigma=1.405197 ! Inverting map ! Added new window around map position (1.5, -5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0222759 Jy ! Component: 100 - total flux cleaned = 0.0367048 Jy ! Total flux subtracted in 100 components = 0.0367048 Jy ! Clean residual min=-0.007021 max=0.009788 Jy/beam ! Clean residual mean=0.000003 rms=0.001901 Jy/beam ! Combined flux in latest and established models = 0.183941 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 41 components and 0.183941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086309Jy sigma=1.274040 ! Fit after self-cal, rms=0.086251Jy sigma=1.273451 ! 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=2.827 mas, bmaj=7.074 mas, bpa=-2.564 degrees ! Estimated noise=0.851035 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 = 0.0147828 Jy ! Component: 100 - total flux cleaned = 0.0232108 Jy ! Component: 150 - total flux cleaned = 0.0283239 Jy ! Component: 200 - total flux cleaned = 0.0308867 Jy ! Total flux subtracted in 200 components = 0.0308867 Jy ! Clean residual min=-0.006097 max=0.007526 Jy/beam ! Clean residual mean=-0.000015 rms=0.001608 Jy/beam ! Combined flux in latest and established models = 0.214828 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 74 components and 0.214828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083756Jy sigma=1.229956 ! Fit after self-cal, rms=0.083718Jy sigma=1.229175 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.827 x 7.074 at -2.564 degrees (North through East) ! Clean map min=-0.0059211 max=0.14012 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.11 KP 1.02 ! LA 0.89 MK 0.97 NL 1.06 OV 0.98 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.21 KP 1.01 ! LA 0.92 MK 0.96 NL 1.16 OV 0.95 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.27 KP 0.99 ! LA 0.91 MK 1.02 NL 1.09 OV 0.91 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.083718Jy sigma=1.229175 ! Fit after self-cal, rms=0.084727Jy sigma=1.205818 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.837 mas, bmaj=7.073 mas, bpa=-2.339 degrees ! Estimated noise=0.846276 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 = -0.000522998 Jy ! Component: 100 - total flux cleaned = -0.000463557 Jy ! Component: 150 - total flux cleaned = -0.000517377 Jy ! Component: 200 - total flux cleaned = -0.000563105 Jy ! Total flux subtracted in 200 components = -0.000563105 Jy ! Clean residual min=-0.004271 max=0.004300 Jy/beam ! Clean residual mean=-0.000008 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.214264 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 85 components and 0.214264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084661Jy sigma=1.204620 ! Fit after self-cal, rms=0.084794Jy sigma=1.204219 ! 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=0.084794Jy sigma=1.204219 ! Fit after self-cal, rms=0.085335Jy sigma=1.197942 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.841 mas, bmaj=7.118 mas, bpa=-1.787 degrees ! Estimated noise=0.847995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.82605e-05 Jy ! Component: 100 - total flux cleaned = 0.000150366 Jy ! Component: 150 - total flux cleaned = 0.000269189 Jy ! Component: 200 - total flux cleaned = 0.000269525 Jy ! Total flux subtracted in 200 components = 0.000269525 Jy ! Clean residual min=-0.003623 max=0.003824 Jy/beam ! Clean residual mean=-0.000002 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.214534 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 90 components and 0.214534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085301Jy sigma=1.197437 ! Fit after self-cal, rms=0.085320Jy sigma=1.197324 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 (-6, 15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307216 Jy ! Component: 100 - total flux cleaned = 0.00324436 Jy ! Component: 150 - total flux cleaned = 0.00342181 Jy ! Component: 200 - total flux cleaned = 0.00341933 Jy ! Total flux subtracted in 200 components = 0.00341933 Jy ! Clean residual min=-0.003478 max=0.003258 Jy/beam ! Clean residual mean=-0.000002 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.217953 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 106 components and 0.217953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085141Jy sigma=1.194545 ! Fit after self-cal, rms=0.085129Jy sigma=1.194379 ! 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=0.085129Jy sigma=1.194379 ! Fit after self-cal, rms=0.085054Jy sigma=1.194138 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.837 mas, bmaj=7.134 mas, bpa=-1.767 degrees ! Estimated noise=0.84615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00085706 Jy ! Component: 100 - total flux cleaned = 0.001035 Jy ! Component: 150 - total flux cleaned = 0.00115068 Jy ! Component: 200 - total flux cleaned = 0.00124979 Jy ! Total flux subtracted in 200 components = 0.00124979 Jy ! Clean residual min=-0.003353 max=0.003061 Jy/beam ! Clean residual mean=-0.000000 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.219203 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 115 components and 0.219203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085018Jy sigma=1.193437 ! Fit after self-cal, rms=0.085019Jy sigma=1.193398 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 = 0.000354673 Jy ! Component: 100 - total flux cleaned = 0.000380007 Jy ! Component: 150 - total flux cleaned = 0.000430708 Jy ! Component: 200 - total flux cleaned = 0.000477228 Jy ! Total flux subtracted in 200 components = 0.000477228 Jy ! Clean residual min=-0.003313 max=0.002979 Jy/beam ! Clean residual mean=-0.000000 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.21968 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 123 components and 0.21968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085006Jy sigma=1.193122 ! Fit after self-cal, rms=0.085004Jy sigma=1.193111 ! 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=0.085004Jy sigma=1.193111 ! Fit after self-cal, rms=0.084975Jy sigma=1.193083 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.28 mas, bmaj=16.97 mas, bpa=3.769 degrees ! Estimated noise=1.16074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000989737 Jy ! Component: 100 - total flux cleaned = 0.00099012 Jy ! Component: 150 - total flux cleaned = 0.00101255 Jy ! Component: 200 - total flux cleaned = 0.000994215 Jy ! Total flux subtracted in 200 components = 0.000994215 Jy ! Clean residual min=-0.003068 max=0.003500 Jy/beam ! Clean residual mean=0.000000 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.220675 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 130 components and 0.220675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084973Jy sigma=1.193131 ! Fit after self-cal, rms=0.084970Jy sigma=1.193113 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 = 6.26609e-05 Jy ! Component: 100 - total flux cleaned = 4.51719e-05 Jy ! Component: 150 - total flux cleaned = 4.47101e-05 Jy ! Component: 200 - total flux cleaned = 4.42018e-05 Jy ! Total flux subtracted in 200 components = 4.42018e-05 Jy ! Clean residual min=-0.003023 max=0.003506 Jy/beam ! Clean residual mean=0.000001 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.220719 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 134 components and 0.220719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084972Jy sigma=1.193182 ! Fit after self-cal, rms=0.084970Jy sigma=1.193177 ! 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=2.837 mas, bmaj=7.138 mas, bpa=-1.783 degrees ! Estimated noise=0.84585 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.837 x 7.138 at -1.783 degrees (North through East) ! Clean map min=-0.0031774 max=0.14 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=2.364 mas, bmaj=6.114 mas, bpa=-2.144 degrees ! Estimated noise=1.08403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109012 Jy ! Component: 100 - total flux cleaned = 0.147776 Jy ! Component: 150 - total flux cleaned = 0.169418 Jy ! Component: 200 - total flux cleaned = 0.183516 Jy ! Total flux subtracted in 200 components = 0.183516 Jy ! Clean residual min=-0.005827 max=0.007642 Jy/beam ! Clean residual mean=0.000010 rms=0.001556 Jy/beam ! Combined flux in latest and established models = 0.183516 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.183516 Jy ! Inverting map and beam ! Estimated beam: bmin=2.837 mas, bmaj=7.138 mas, bpa=-1.783 degrees ! Estimated noise=0.84585 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 = 0.0133191 Jy ! Component: 100 - total flux cleaned = 0.0210481 Jy ! Component: 150 - total flux cleaned = 0.0259387 Jy ! Component: 200 - total flux cleaned = 0.0293224 Jy ! Total flux subtracted in 200 components = 0.0293224 Jy ! Clean residual min=-0.003633 max=0.003367 Jy/beam ! Clean residual mean=0.000002 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.212838 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 80 components and 0.212838 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=7.28 mas, bmaj=16.97 mas, bpa=3.769 degrees ! Estimated noise=1.16074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00364603 Jy ! Component: 100 - total flux cleaned = 0.00486932 Jy ! Component: 150 - total flux cleaned = 0.00563907 Jy ! Component: 200 - total flux cleaned = 0.00614149 Jy ! Total flux subtracted in 200 components = 0.00614149 Jy ! Clean residual min=-0.003275 max=0.003490 Jy/beam ! Clean residual mean=0.000000 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.21898 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 = 0.000402966 Jy ! Component: 100 - total flux cleaned = 0.000726777 Jy ! Component: 150 - total flux cleaned = 0.000961903 Jy ! Component: 200 - total flux cleaned = 0.00100761 Jy ! Total flux subtracted in 200 components = 0.00100761 Jy ! Clean residual min=-0.003038 max=0.003456 Jy/beam ! Clean residual mean=0.000001 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.219988 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 99 components and 0.219988 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.837 mas, bmaj=7.138 mas, bpa=-1.783 degrees ! Estimated noise=0.84585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000332119 Jy ! Component: 100 - total flux cleaned = -0.000175717 Jy ! Component: 150 - total flux cleaned = -4.21772e-05 Jy ! Component: 200 - total flux cleaned = 3.40319e-05 Jy ! Total flux subtracted in 200 components = 3.40319e-05 Jy ! Clean residual min=-0.003597 max=0.003119 Jy/beam ! Clean residual mean=0.000001 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.220022 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 116 components and 0.220022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085023Jy sigma=1.194185 ! Fit after self-cal, rms=0.085006Jy sigma=1.194040 wmodel J0702-2841_S_map.mod ! Writing 116 model components to file: J0702-2841_S_map.mod wobs J0702-2841_S_uvs.fits ! Writing UV FITS file: J0702-2841_S_uvs.fits wwins J0702-2841_S_map.win ! wwins: Wrote 3 windows to J0702-2841_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 = -0.00100893 Jy ! Component: 100 - total flux cleaned = -0.00133517 Jy ! Component: 150 - total flux cleaned = -0.00153822 Jy ! Component: 200 - total flux cleaned = -0.00158542 Jy ! Component: 250 - total flux cleaned = -0.00167893 Jy ! Component: 300 - total flux cleaned = -0.00172418 Jy ! Component: 350 - total flux cleaned = -0.00181024 Jy ! Component: 400 - total flux cleaned = -0.00185227 Jy ! Component: 450 - total flux cleaned = -0.00189219 Jy ! Component: 500 - total flux cleaned = -0.00185227 Jy ! Component: 550 - total flux cleaned = -0.00189035 Jy ! Component: 600 - total flux cleaned = -0.00189074 Jy ! Component: 650 - total flux cleaned = -0.00192792 Jy ! Component: 700 - total flux cleaned = -0.00213894 Jy ! Component: 750 - total flux cleaned = -0.00213762 Jy ! Component: 800 - total flux cleaned = -0.00220524 Jy ! Component: 850 - total flux cleaned = -0.00236954 Jy ! Component: 900 - total flux cleaned = -0.00240102 Jy ! Component: 950 - total flux cleaned = -0.00249485 Jy ! Component: 1000 - total flux cleaned = -0.00252532 Jy ! Component: 1050 - total flux cleaned = -0.0026159 Jy ! Component: 1100 - total flux cleaned = -0.00270473 Jy ! Component: 1150 - total flux cleaned = -0.00282035 Jy ! Component: 1200 - total flux cleaned = -0.00290598 Jy ! Component: 1250 - total flux cleaned = -0.00301818 Jy ! Component: 1300 - total flux cleaned = -0.00310048 Jy ! Component: 1350 - total flux cleaned = -0.00312704 Jy ! Component: 1400 - total flux cleaned = -0.00323267 Jy ! Component: 1450 - total flux cleaned = -0.00318056 Jy ! Component: 1500 - total flux cleaned = -0.00320693 Jy ! Component: 1550 - total flux cleaned = -0.00330799 Jy ! Component: 1600 - total flux cleaned = -0.00325843 Jy ! Component: 1650 - total flux cleaned = -0.00333213 Jy ! Component: 1700 - total flux cleaned = -0.00323597 Jy ! Component: 1750 - total flux cleaned = -0.00321236 Jy ! Component: 1800 - total flux cleaned = -0.00316532 Jy ! Component: 1850 - total flux cleaned = -0.00314237 Jy ! Component: 1900 - total flux cleaned = -0.00318792 Jy ! Component: 1950 - total flux cleaned = -0.00321003 Jy ! Component: 2000 - total flux cleaned = -0.00312114 Jy ! Component: 2050 - total flux cleaned = -0.00312118 Jy ! Component: 2100 - total flux cleaned = -0.00305656 Jy ! Component: 2150 - total flux cleaned = -0.00307825 Jy ! Component: 2200 - total flux cleaned = -0.00309917 Jy ! Component: 2250 - total flux cleaned = -0.00311995 Jy ! Component: 2300 - total flux cleaned = -0.00307884 Jy ! Component: 2350 - total flux cleaned = -0.00301786 Jy ! Component: 2400 - total flux cleaned = -0.00295811 Jy ! Component: 2450 - total flux cleaned = -0.00301798 Jy ! Component: 2500 - total flux cleaned = -0.00305732 Jy ! Component: 2550 - total flux cleaned = -0.00303807 Jy ! Component: 2600 - total flux cleaned = -0.0030766 Jy ! Component: 2650 - total flux cleaned = -0.00311468 Jy ! Component: 2700 - total flux cleaned = -0.00320865 Jy ! Component: 2750 - total flux cleaned = -0.00315265 Jy ! Component: 2800 - total flux cleaned = -0.00318946 Jy ! Component: 2850 - total flux cleaned = -0.00317111 Jy ! Component: 2900 - total flux cleaned = -0.0031895 Jy ! Component: 2950 - total flux cleaned = -0.00317164 Jy ! Component: 3000 - total flux cleaned = -0.00322451 Jy ! Component: 3050 - total flux cleaned = -0.00318964 Jy ! Component: 3100 - total flux cleaned = -0.00322447 Jy ! Component: 3150 - total flux cleaned = -0.00317286 Jy ! Component: 3200 - total flux cleaned = -0.00320736 Jy ! Component: 3250 - total flux cleaned = -0.00330906 Jy ! Component: 3300 - total flux cleaned = -0.00334275 Jy ! Component: 3350 - total flux cleaned = -0.003343 Jy ! Component: 3400 - total flux cleaned = -0.00339257 Jy ! Component: 3450 - total flux cleaned = -0.00340915 Jy ! Component: 3500 - total flux cleaned = -0.0034581 Jy ! Component: 3550 - total flux cleaned = -0.00349039 Jy ! Component: 3600 - total flux cleaned = -0.00353822 Jy ! Component: 3650 - total flux cleaned = -0.00355394 Jy ! Component: 3700 - total flux cleaned = -0.00355411 Jy ! Component: 3750 - total flux cleaned = -0.003554 Jy ! Component: 3800 - total flux cleaned = -0.00358489 Jy ! Component: 3850 - total flux cleaned = -0.003539 Jy ! Component: 3900 - total flux cleaned = -0.00358451 Jy ! Component: 3950 - total flux cleaned = -0.00365995 Jy ! Component: 4000 - total flux cleaned = -0.003675 Jy ! Component: 4050 - total flux cleaned = -0.00371961 Jy ! Total flux subtracted in 4096 components = -0.0037639 Jy ! Clean residual min=-0.000812 max=0.000892 Jy/beam ! Clean residual mean=0.000003 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.216258 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 405 components and 0.216258 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0702-2841_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.837 x 7.138 at -1.783 degrees (North through East) ! Clean map min=-0.0023283 max=0.13848 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0702-2841_S_map.fits wmodel /vlbi/uf001/uva//J0702-2841_S_map.mod ! Writing 405 model components to file: /vlbi/uf001/uva//J0702-2841_S_map.mod wobs /vlbi/uf001/uva//J0702-2841_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0702-2841_S_uvs.fits wwins /vlbi/uf001/uva//J0702-2841_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0702-2841_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.138478 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000255692 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.553933 0.553933 1.10787 2.21573 4.43146 8.86292 17.7258 35.4517 70.9034 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.138 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 541.582 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0702-2841_S_dfm.log closed on Sun Jan 13 23:17:40 2019