! Started logfile: /vlbi/uf001/uva//J1121-0442_S_dfm.log on Mon Jan 14 01:15:05 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//J1121-0442_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1121-0442_S_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.996605 visibilities/baseline/integration-bin. ! Found source: J1121-0442 ! ! 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 9687 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 J1121-0442_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.008549Jy sigma=20.208433 ! Fit after self-cal, rms=0.911687Jy sigma=18.244345 ! 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=2.58 mas, bmaj=6.734 mas, bpa=-3.33 degrees ! Estimated noise=0.503151 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 = 0.0661048 Jy ! Component: 100 - total flux cleaned = 0.0909553 Jy ! Total flux subtracted in 100 components = 0.0909553 Jy ! Clean residual min=-0.004736 max=0.011159 Jy/beam ! Clean residual mean=0.000008 rms=0.001457 Jy/beam ! Combined flux in latest and established models = 0.0909553 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0909553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069595Jy sigma=1.358478 ! Fit after self-cal, rms=0.069231Jy sigma=1.351924 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122642 Jy ! Component: 100 - total flux cleaned = 0.0190836 Jy ! Total flux subtracted in 100 components = 0.0190836 Jy ! Clean residual min=-0.004413 max=0.010336 Jy/beam ! Clean residual mean=0.000003 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.110039 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.110039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066156Jy sigma=1.282598 ! Fit after self-cal, rms=0.066134Jy sigma=1.282093 ! Inverting map ! Added new window around map position (-4.5, -5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00920872 Jy ! Component: 100 - total flux cleaned = 0.014227 Jy ! Total flux subtracted in 100 components = 0.014227 Jy ! Clean residual min=-0.004317 max=0.005334 Jy/beam ! Clean residual mean=0.000002 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.124266 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.124266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064511Jy sigma=1.244918 ! Fit after self-cal, rms=0.064388Jy sigma=1.242623 ! 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=3.156 mas, bmaj=7.809 mas, bpa=-3.514 degrees ! Estimated noise=0.363303 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 = 0.00642155 Jy ! Component: 100 - total flux cleaned = 0.0106583 Jy ! Component: 150 - total flux cleaned = 0.0137214 Jy ! Component: 200 - total flux cleaned = 0.0159499 Jy ! Total flux subtracted in 200 components = 0.0159499 Jy ! Clean residual min=-0.003220 max=0.004308 Jy/beam ! Clean residual mean=0.000001 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.140216 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 63 components and 0.140216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063687Jy sigma=1.225338 ! Fit after self-cal, rms=0.063658Jy sigma=1.224647 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.156 x 7.809 at -3.514 degrees (North through East) ! Clean map min=-0.0030636 max=0.08309 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 HN 1.05 KP 1.01 ! LA 0.96 MK 0.97 NL 1.01 OV 1.00 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.44 FD 0.98 HN 1.03 KP 0.98 ! LA 0.91 MK 1.01 NL 1.01 OV 0.96 ! PT 0.94 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.97 HN 1.08 KP 1.03 ! LA 0.93 MK 0.99 NL 0.98 OV 0.99 ! PT 0.99 SC 0.97 ! ! ! Fit before self-cal, rms=0.063658Jy sigma=1.224647 ! Fit after self-cal, rms=0.066103Jy sigma=1.207521 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.146 mas, bmaj=7.872 mas, bpa=-3.28 degrees ! Estimated noise=0.36234 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 = 0.000195691 Jy ! Component: 100 - total flux cleaned = 4.96957e-05 Jy ! Component: 150 - total flux cleaned = -3.05395e-05 Jy ! Component: 200 - total flux cleaned = -6.63862e-05 Jy ! Total flux subtracted in 200 components = -6.63862e-05 Jy ! Clean residual min=-0.002601 max=0.002456 Jy/beam ! Clean residual mean=-0.000003 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.140149 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.140149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066031Jy sigma=1.206253 ! Fit after self-cal, rms=0.066110Jy sigma=1.205835 ! 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=0.066110Jy sigma=1.205835 ! Fit after self-cal, rms=0.066018Jy sigma=1.196830 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.139 mas, bmaj=7.867 mas, bpa=-3.315 degrees ! Estimated noise=0.363206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000772561 Jy ! Component: 100 - total flux cleaned = 0.000806261 Jy ! Component: 150 - total flux cleaned = 0.000778421 Jy ! Component: 200 - total flux cleaned = 0.000729377 Jy ! Total flux subtracted in 200 components = 0.000729377 Jy ! Clean residual min=-0.001919 max=0.002115 Jy/beam ! Clean residual mean=-0.000002 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.140879 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.140879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065985Jy sigma=1.196139 ! Fit after self-cal, rms=0.065996Jy sigma=1.195964 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.85076e-05 Jy ! Component: 100 - total flux cleaned = -6.3249e-05 Jy ! Component: 150 - total flux cleaned = -6.19993e-05 Jy ! Component: 200 - total flux cleaned = -8.02448e-05 Jy ! Total flux subtracted in 200 components = -8.02448e-05 Jy ! Clean residual min=-0.001887 max=0.002102 Jy/beam ! Clean residual mean=-0.000002 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.140798 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 0.140798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065982Jy sigma=1.195650 ! Fit after self-cal, rms=0.065977Jy sigma=1.195596 ! 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=0.065977Jy sigma=1.195596 ! Fit after self-cal, rms=0.067259Jy sigma=1.189521 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.126 mas, bmaj=7.845 mas, bpa=-3.445 degrees ! Estimated noise=0.361027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122396 Jy ! Component: 100 - total flux cleaned = 0.000101516 Jy ! Component: 150 - total flux cleaned = 8.45569e-05 Jy ! Component: 200 - total flux cleaned = 8.50601e-05 Jy ! Total flux subtracted in 200 components = 8.50601e-05 Jy ! Clean residual min=-0.001679 max=0.001858 Jy/beam ! Clean residual mean=-0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.140884 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 90 components and 0.140884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067249Jy sigma=1.189292 ! Fit after self-cal, rms=0.067270Jy sigma=1.189157 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 (99.5, -28.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000898752 Jy ! Component: 100 - total flux cleaned = 0.000708791 Jy ! Component: 150 - total flux cleaned = 0.000616967 Jy ! Component: 200 - total flux cleaned = 0.00058969 Jy ! Total flux subtracted in 200 components = 0.00058969 Jy ! Clean residual min=-0.001671 max=0.001494 Jy/beam ! Clean residual mean=-0.000000 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.141473 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 110 components and 0.141473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067212Jy sigma=1.188188 ! Fit after self-cal, rms=0.067210Jy sigma=1.188108 ! 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=0.067210Jy sigma=1.188108 ! Fit after self-cal, rms=0.066881Jy sigma=1.188022 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.18 mas, bmaj=13.05 mas, bpa=-4.25 degrees ! Estimated noise=0.470269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000208664 Jy ! Component: 100 - total flux cleaned = 0.000278025 Jy ! Component: 150 - total flux cleaned = 0.000336106 Jy ! Component: 200 - total flux cleaned = 0.000373838 Jy ! Total flux subtracted in 200 components = 0.000373838 Jy ! Clean residual min=-0.001478 max=0.001423 Jy/beam ! Clean residual mean=0.000000 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.141847 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 129 components and 0.141847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066874Jy sigma=1.187928 ! Fit after self-cal, rms=0.066874Jy sigma=1.187914 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 = 7.32168e-05 Jy ! Component: 100 - total flux cleaned = 9.77953e-05 Jy ! Component: 150 - total flux cleaned = 0.000119583 Jy ! Component: 200 - total flux cleaned = 0.000139584 Jy ! Total flux subtracted in 200 components = 0.000139584 Jy ! Clean residual min=-0.001472 max=0.001393 Jy/beam ! Clean residual mean=0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.141987 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 136 components and 0.141987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066870Jy sigma=1.187876 ! Fit after self-cal, rms=0.066869Jy sigma=1.187868 ! 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=3.111 mas, bmaj=7.827 mas, bpa=-3.567 degrees ! Estimated noise=0.358941 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.111 x 7.827 at -3.567 degrees (North through East) ! Clean map min=-0.0015738 max=0.082194 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=2.544 mas, bmaj=6.751 mas, bpa=-3.36 degrees ! Estimated noise=0.495499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0657281 Jy ! Component: 100 - total flux cleaned = 0.0916951 Jy ! Component: 150 - total flux cleaned = 0.105405 Jy ! Component: 200 - total flux cleaned = 0.113923 Jy ! Total flux subtracted in 200 components = 0.113923 Jy ! Clean residual min=-0.003123 max=0.004830 Jy/beam ! Clean residual mean=0.000004 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.113923 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.113923 Jy ! Inverting map and beam ! Estimated beam: bmin=3.111 mas, bmaj=7.827 mas, bpa=-3.567 degrees ! Estimated noise=0.358941 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 = 0.00881926 Jy ! Component: 100 - total flux cleaned = 0.0143513 Jy ! Component: 150 - total flux cleaned = 0.0180362 Jy ! Component: 200 - total flux cleaned = 0.0206451 Jy ! Total flux subtracted in 200 components = 0.0206451 Jy ! Clean residual min=-0.001688 max=0.002133 Jy/beam ! Clean residual mean=0.000002 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.134568 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 80 components and 0.134568 Jy ! Inverting map ! Added new window around map position (4, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214418 Jy ! Component: 100 - total flux cleaned = 0.00345409 Jy ! Component: 150 - total flux cleaned = 0.00396892 Jy ! Component: 200 - total flux cleaned = 0.00419365 Jy ! Total flux subtracted in 200 components = 0.00419365 Jy ! Clean residual min=-0.001531 max=0.001533 Jy/beam ! Clean residual mean=0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.138762 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 111 components and 0.138762 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=7.18 mas, bmaj=13.05 mas, bpa=-4.25 degrees ! Estimated noise=0.470269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127777 Jy ! Component: 100 - total flux cleaned = 0.00165153 Jy ! Component: 150 - total flux cleaned = 0.00198545 Jy ! Component: 200 - total flux cleaned = 0.00216622 Jy ! Total flux subtracted in 200 components = 0.00216622 Jy ! Clean residual min=-0.001489 max=0.001375 Jy/beam ! Clean residual mean=0.000001 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.140928 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 = 0.000109106 Jy ! Component: 100 - total flux cleaned = 0.000226726 Jy ! Component: 150 - total flux cleaned = 0.000319184 Jy ! Component: 200 - total flux cleaned = 0.000405369 Jy ! Total flux subtracted in 200 components = 0.000405369 Jy ! Clean residual min=-0.001477 max=0.001363 Jy/beam ! Clean residual mean=0.000001 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.141334 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 152 components and 0.141334 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.111 mas, bmaj=7.827 mas, bpa=-3.567 degrees ! Estimated noise=0.358941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.48071e-05 Jy ! Component: 100 - total flux cleaned = -8.01491e-05 Jy ! Component: 150 - total flux cleaned = -5.48661e-05 Jy ! Component: 200 - total flux cleaned = -3.15652e-05 Jy ! Total flux subtracted in 200 components = -3.15652e-05 Jy ! Clean residual min=-0.001504 max=0.001570 Jy/beam ! Clean residual mean=0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.141302 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 170 components and 0.141302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066828Jy sigma=1.187073 ! Fit after self-cal, rms=0.066822Jy sigma=1.186937 wmodel J1121-0442_S_map.mod ! Writing 170 model components to file: J1121-0442_S_map.mod wobs J1121-0442_S_uvs.fits ! Writing UV FITS file: J1121-0442_S_uvs.fits wwins J1121-0442_S_map.win ! wwins: Wrote 4 windows to J1121-0442_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 = -5.80102e-05 Jy ! Component: 100 - total flux cleaned = 1.94939e-05 Jy ! Component: 150 - total flux cleaned = 9.36701e-05 Jy ! Component: 200 - total flux cleaned = 0.0002378 Jy ! Component: 250 - total flux cleaned = 0.000401165 Jy ! Component: 300 - total flux cleaned = 0.000446748 Jy ! Component: 350 - total flux cleaned = 0.000558298 Jy ! Component: 400 - total flux cleaned = 0.00064518 Jy ! Component: 450 - total flux cleaned = 0.000645126 Jy ! Component: 500 - total flux cleaned = 0.000623937 Jy ! Component: 550 - total flux cleaned = 0.000582636 Jy ! Component: 600 - total flux cleaned = 0.000542341 Jy ! Component: 650 - total flux cleaned = 0.000502745 Jy ! Component: 700 - total flux cleaned = 0.000444328 Jy ! Component: 750 - total flux cleaned = 0.000386668 Jy ! Component: 800 - total flux cleaned = 0.000387091 Jy ! Component: 850 - total flux cleaned = 0.000349872 Jy ! Component: 900 - total flux cleaned = 0.000294878 Jy ! Component: 950 - total flux cleaned = 0.00029482 Jy ! Component: 1000 - total flux cleaned = 0.000312561 Jy ! Component: 1050 - total flux cleaned = 0.000294524 Jy ! Component: 1100 - total flux cleaned = 0.00029439 Jy ! Component: 1150 - total flux cleaned = 0.00027699 Jy ! Component: 1200 - total flux cleaned = 0.000344486 Jy ! Component: 1250 - total flux cleaned = 0.000310681 Jy ! Component: 1300 - total flux cleaned = 0.000343894 Jy ! Component: 1350 - total flux cleaned = 0.000310878 Jy ! Component: 1400 - total flux cleaned = 0.000310739 Jy ! Component: 1450 - total flux cleaned = 0.000278651 Jy ! Component: 1500 - total flux cleaned = 0.000294582 Jy ! Component: 1550 - total flux cleaned = 0.000294715 Jy ! Component: 1600 - total flux cleaned = 0.000388279 Jy ! Component: 1650 - total flux cleaned = 0.000311201 Jy ! Component: 1700 - total flux cleaned = 0.000387479 Jy ! Component: 1750 - total flux cleaned = 0.000402434 Jy ! Component: 1800 - total flux cleaned = 0.000387128 Jy ! Component: 1850 - total flux cleaned = 0.000357571 Jy ! Component: 1900 - total flux cleaned = 0.000387009 Jy ! Component: 1950 - total flux cleaned = 0.000401688 Jy ! Component: 2000 - total flux cleaned = 0.000416279 Jy ! Component: 2050 - total flux cleaned = 0.000459277 Jy ! Component: 2100 - total flux cleaned = 0.000445094 Jy ! Component: 2150 - total flux cleaned = 0.000473126 Jy ! Component: 2200 - total flux cleaned = 0.000515003 Jy ! Component: 2250 - total flux cleaned = 0.000570359 Jy ! Component: 2300 - total flux cleaned = 0.000584157 Jy ! Component: 2350 - total flux cleaned = 0.000625149 Jy ! Component: 2400 - total flux cleaned = 0.000638651 Jy ! Component: 2450 - total flux cleaned = 0.000692361 Jy ! Component: 2500 - total flux cleaned = 0.000719065 Jy ! Component: 2550 - total flux cleaned = 0.00078499 Jy ! Component: 2600 - total flux cleaned = 0.000732637 Jy ! Component: 2650 - total flux cleaned = 0.00071962 Jy ! Component: 2700 - total flux cleaned = 0.000823043 Jy ! Component: 2750 - total flux cleaned = 0.000835901 Jy ! Component: 2800 - total flux cleaned = 0.000836016 Jy ! Component: 2850 - total flux cleaned = 0.000810634 Jy ! Component: 2900 - total flux cleaned = 0.000885838 Jy ! Component: 2950 - total flux cleaned = 0.000898421 Jy ! Component: 3000 - total flux cleaned = 0.000947796 Jy ! Component: 3050 - total flux cleaned = 0.000972259 Jy ! Component: 3100 - total flux cleaned = 0.00100878 Jy ! Component: 3150 - total flux cleaned = 0.000996563 Jy ! Component: 3200 - total flux cleaned = 0.000984582 Jy ! Component: 3250 - total flux cleaned = 0.00104424 Jy ! Component: 3300 - total flux cleaned = 0.00100858 Jy ! Component: 3350 - total flux cleaned = 0.0010674 Jy ! Component: 3400 - total flux cleaned = 0.00102052 Jy ! Component: 3450 - total flux cleaned = 0.00100882 Jy ! Component: 3500 - total flux cleaned = 0.00103192 Jy ! Component: 3550 - total flux cleaned = 0.00100897 Jy ! Component: 3600 - total flux cleaned = 0.00102044 Jy ! Component: 3650 - total flux cleaned = 0.00100894 Jy ! Component: 3700 - total flux cleaned = 0.00104277 Jy ! Component: 3750 - total flux cleaned = 0.00104289 Jy ! Component: 3800 - total flux cleaned = 0.00103166 Jy ! Component: 3850 - total flux cleaned = 0.000998361 Jy ! Component: 3900 - total flux cleaned = 0.00102033 Jy ! Component: 3950 - total flux cleaned = 0.00100934 Jy ! Component: 4000 - total flux cleaned = 0.0010203 Jy ! Component: 4050 - total flux cleaned = 0.000976975 Jy ! Total flux subtracted in 4096 components = 0.000998568 Jy ! Clean residual min=-0.000675 max=0.000674 Jy/beam ! Clean residual mean=0.000000 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.142301 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 487 components and 0.142301 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1121-0442_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.111 x 7.827 at -3.567 degrees (North through East) ! Clean map min=-0.0011727 max=0.082151 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1121-0442_S_map.fits wmodel /vlbi/uf001/uva//J1121-0442_S_map.mod ! Writing 487 model components to file: /vlbi/uf001/uva//J1121-0442_S_map.mod wobs /vlbi/uf001/uva//J1121-0442_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1121-0442_S_uvs.fits wwins /vlbi/uf001/uva//J1121-0442_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J1121-0442_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0821514 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00020605 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.752452 0.752452 1.5049 3.00981 6.01962 12.0392 24.0785 48.1569 96.3139 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.082 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 398.696 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1121-0442_S_dfm.log closed on Mon Jan 14 01:15:10 2019