! Started logfile: /vlbi/uf001/uva//J1425-2513_S_dfm.log on Mon Jan 14 02:54:27 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//J1425-2513_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1425-2513_S_uva.fits ! AN table 1: 28 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.997024 visibilities/baseline/integration-bin. ! Found source: J1425-2513 ! ! 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 3015 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 J1425-2513_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012053Jy sigma=15.221833 ! Fit after self-cal, rms=0.870838Jy sigma=13.038771 ! 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=2.383 mas, bmaj=6.601 mas, bpa=-7.626 degrees ! Estimated noise=1.12949 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 = 0.0992572 Jy ! Component: 100 - total flux cleaned = 0.124794 Jy ! Total flux subtracted in 100 components = 0.124794 Jy ! Clean residual min=-0.013326 max=0.025240 Jy/beam ! Clean residual mean=-0.000013 rms=0.003084 Jy/beam ! Combined flux in latest and established models = 0.124794 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.124794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112838Jy sigma=1.361921 ! Fit after self-cal, rms=0.112811Jy sigma=1.361608 ! Inverting map ! Added new window around map position (-4.5, 5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0218899 Jy ! Component: 100 - total flux cleaned = 0.0337523 Jy ! Total flux subtracted in 100 components = 0.0337523 Jy ! Clean residual min=-0.011334 max=0.011620 Jy/beam ! Clean residual mean=-0.000016 rms=0.002241 Jy/beam ! Combined flux in latest and established models = 0.158547 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.158547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107296Jy sigma=1.262093 ! Fit after self-cal, rms=0.106853Jy sigma=1.254069 ! 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=2.784 mas, bmaj=7.488 mas, bpa=-7.396 degrees ! Estimated noise=0.962517 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 = 0.0131449 Jy ! Component: 100 - total flux cleaned = 0.0203662 Jy ! Component: 150 - total flux cleaned = 0.0250733 Jy ! Component: 200 - total flux cleaned = 0.027444 Jy ! Total flux subtracted in 200 components = 0.027444 Jy ! Clean residual min=-0.008113 max=0.009546 Jy/beam ! Clean residual mean=-0.000057 rms=0.002111 Jy/beam ! Combined flux in latest and established models = 0.185991 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 42 components and 0.185991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104873Jy sigma=1.222863 ! Fit after self-cal, rms=0.104763Jy sigma=1.220562 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.784 x 7.488 at -7.396 degrees (North through East) ! Clean map min=-0.0080762 max=0.12353 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 1.24 KP 1.15 LA 0.90 ! MK 0.91 NL 0.99 OV 0.96 PT 0.91 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 HN 1.08 KP 1.14 LA 0.94 ! MK 1.03 NL 1.10 OV 0.93 PT 0.89 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 HN 1.18 KP 1.10 LA 0.91 ! MK 0.97 NL 1.07 OV 0.96 PT 0.94 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.104763Jy sigma=1.220562 ! Fit after self-cal, rms=0.110521Jy sigma=1.193031 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.785 mas, bmaj=7.445 mas, bpa=-7.499 degrees ! Estimated noise=0.97084 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 = 0.000768489 Jy ! Component: 100 - total flux cleaned = 0.000621317 Jy ! Component: 150 - total flux cleaned = 0.000557124 Jy ! Component: 200 - total flux cleaned = 0.000499701 Jy ! Total flux subtracted in 200 components = 0.000499701 Jy ! Clean residual min=-0.005715 max=0.006070 Jy/beam ! Clean residual mean=-0.000022 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 0.18649 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.18649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110417Jy sigma=1.191568 ! Fit after self-cal, rms=0.110586Jy sigma=1.190905 ! 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=0.110586Jy sigma=1.190905 ! Fit after self-cal, rms=0.111272Jy sigma=1.190854 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.78 mas, bmaj=7.435 mas, bpa=-7.545 degrees ! Estimated noise=0.97158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000432663 Jy ! Component: 100 - total flux cleaned = 0.000433665 Jy ! Component: 150 - total flux cleaned = 0.000433899 Jy ! Component: 200 - total flux cleaned = 0.000434377 Jy ! Total flux subtracted in 200 components = 0.000434377 Jy ! Clean residual min=-0.005867 max=0.005991 Jy/beam ! Clean residual mean=-0.000022 rms=0.001523 Jy/beam ! Combined flux in latest and established models = 0.186925 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.186925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111209Jy sigma=1.190142 ! Fit after self-cal, rms=0.111216Jy sigma=1.190069 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 = -6.12229e-05 Jy ! Component: 100 - total flux cleaned = -6.21138e-05 Jy ! Component: 150 - total flux cleaned = -6.25099e-05 Jy ! Component: 200 - total flux cleaned = -9.83385e-05 Jy ! Total flux subtracted in 200 components = -9.83385e-05 Jy ! Clean residual min=-0.005867 max=0.005987 Jy/beam ! Clean residual mean=-0.000022 rms=0.001515 Jy/beam ! Combined flux in latest and established models = 0.186826 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.186826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111176Jy sigma=1.189640 ! Fit after self-cal, rms=0.111178Jy sigma=1.189578 ! 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=0.111178Jy sigma=1.189578 ! Fit after self-cal, rms=0.104377Jy sigma=1.172437 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.775 mas, bmaj=7.429 mas, bpa=-7.527 degrees ! Estimated noise=0.964919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000226193 Jy ! Component: 100 - total flux cleaned = -0.000366699 Jy ! Component: 150 - total flux cleaned = -0.000406088 Jy ! Component: 200 - total flux cleaned = -0.00044127 Jy ! Total flux subtracted in 200 components = -0.00044127 Jy ! Clean residual min=-0.005348 max=0.005238 Jy/beam ! Clean residual mean=-0.000016 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 0.186385 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.186385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104341Jy sigma=1.171770 ! Fit after self-cal, rms=0.104350Jy sigma=1.171463 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 = -0.000112958 Jy ! Component: 100 - total flux cleaned = -7.98898e-05 Jy ! Component: 150 - total flux cleaned = -7.77254e-05 Jy ! Component: 200 - total flux cleaned = -0.000104084 Jy ! Total flux subtracted in 200 components = -0.000104084 Jy ! Clean residual min=-0.005323 max=0.005238 Jy/beam ! Clean residual mean=-0.000016 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.186281 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 0.186281 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104332Jy sigma=1.171169 ! Fit after self-cal, rms=0.104341Jy sigma=1.171116 ! 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=0.104341Jy sigma=1.171116 ! Fit after self-cal, rms=0.104365Jy sigma=1.171037 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.006 mas, bmaj=16.76 mas, bpa=-3.735 degrees ! Estimated noise=1.34959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000240344 Jy ! Component: 100 - total flux cleaned = -0.000262343 Jy ! Component: 150 - total flux cleaned = -0.000341917 Jy ! Component: 200 - total flux cleaned = -0.000357639 Jy ! Total flux subtracted in 200 components = -0.000357639 Jy ! Clean residual min=-0.005777 max=0.006817 Jy/beam ! Clean residual mean=-0.000038 rms=0.001828 Jy/beam ! Combined flux in latest and established models = 0.185923 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 91 components and 0.185923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104359Jy sigma=1.171128 ! Fit after self-cal, rms=0.104367Jy sigma=1.171008 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 = 5.92836e-06 Jy ! Component: 100 - total flux cleaned = 2.7431e-05 Jy ! Component: 150 - total flux cleaned = 5.90797e-05 Jy ! Component: 200 - total flux cleaned = 7.21113e-05 Jy ! Total flux subtracted in 200 components = 7.21113e-05 Jy ! Clean residual min=-0.005778 max=0.006757 Jy/beam ! Clean residual mean=-0.000038 rms=0.001823 Jy/beam ! Combined flux in latest and established models = 0.185995 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 96 components and 0.185995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104371Jy sigma=1.171144 ! Fit after self-cal, rms=0.104371Jy sigma=1.171088 ! 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=2.774 mas, bmaj=7.427 mas, bpa=-7.444 degrees ! Estimated noise=0.96244 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.774 x 7.427 at -7.444 degrees (North through East) ! Clean map min=-0.0050028 max=0.12579 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=2.371 mas, bmaj=6.522 mas, bpa=-7.401 degrees ! Estimated noise=1.13049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0989439 Jy ! Component: 100 - total flux cleaned = 0.130789 Jy ! Component: 150 - total flux cleaned = 0.148862 Jy ! Component: 200 - total flux cleaned = 0.16078 Jy ! Total flux subtracted in 200 components = 0.16078 Jy ! Clean residual min=-0.006715 max=0.006860 Jy/beam ! Clean residual mean=-0.000002 rms=0.001637 Jy/beam ! Combined flux in latest and established models = 0.16078 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.16078 Jy ! Inverting map and beam ! Estimated beam: bmin=2.774 mas, bmaj=7.427 mas, bpa=-7.444 degrees ! Estimated noise=0.96244 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 = 0.0106919 Jy ! Component: 100 - total flux cleaned = 0.0169906 Jy ! Component: 150 - total flux cleaned = 0.0209029 Jy ! Component: 200 - total flux cleaned = 0.0233606 Jy ! Total flux subtracted in 200 components = 0.0233606 Jy ! Clean residual min=-0.005363 max=0.005506 Jy/beam ! Clean residual mean=-0.000014 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.18414 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 55 components and 0.18414 Jy ! Inverting map ! Added new window around map position (-74, 98.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00500699 Jy ! Component: 100 - total flux cleaned = 0.00716653 Jy ! Component: 150 - total flux cleaned = 0.00762785 Jy ! Component: 200 - total flux cleaned = 0.00783936 Jy ! Total flux subtracted in 200 components = 0.00783936 Jy ! Clean residual min=-0.004774 max=0.004425 Jy/beam ! Clean residual mean=-0.000012 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.19198 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 79 components and 0.19198 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=7.006 mas, bmaj=16.76 mas, bpa=-3.735 degrees ! Estimated noise=1.34959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199737 Jy ! Component: 100 - total flux cleaned = 0.00272742 Jy ! Component: 150 - total flux cleaned = 0.00293583 Jy ! Component: 200 - total flux cleaned = 0.00302745 Jy ! Total flux subtracted in 200 components = 0.00302745 Jy ! Clean residual min=-0.005103 max=0.005183 Jy/beam ! Clean residual mean=-0.000023 rms=0.001437 Jy/beam ! Combined flux in latest and established models = 0.195007 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.96035e-05 Jy ! Component: 100 - total flux cleaned = 3.24793e-06 Jy ! Component: 150 - total flux cleaned = 4.19076e-06 Jy ! Component: 200 - total flux cleaned = -1.91654e-05 Jy ! Total flux subtracted in 200 components = -1.91654e-05 Jy ! Clean residual min=-0.005066 max=0.005149 Jy/beam ! Clean residual mean=-0.000023 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 0.194988 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.194988 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.774 mas, bmaj=7.427 mas, bpa=-7.444 degrees ! Estimated noise=0.96244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00108326 Jy ! Component: 100 - total flux cleaned = -0.00120435 Jy ! Component: 150 - total flux cleaned = -0.00120328 Jy ! Component: 200 - total flux cleaned = -0.00115194 Jy ! Total flux subtracted in 200 components = -0.00115194 Jy ! Clean residual min=-0.004716 max=0.004298 Jy/beam ! Clean residual mean=-0.000010 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.193836 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 113 components and 0.193836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103988Jy sigma=1.167631 ! Fit after self-cal, rms=0.103959Jy sigma=1.166887 wmodel J1425-2513_S_map.mod ! Writing 113 model components to file: J1425-2513_S_map.mod wobs J1425-2513_S_uvs.fits ! Writing UV FITS file: J1425-2513_S_uvs.fits wwins J1425-2513_S_map.win ! wwins: Wrote 3 windows to J1425-2513_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 = -0.000161949 Jy ! Component: 100 - total flux cleaned = -8.00517e-05 Jy ! Component: 150 - total flux cleaned = -0.000614861 Jy ! Component: 200 - total flux cleaned = -0.000997418 Jy ! Component: 250 - total flux cleaned = -0.00112068 Jy ! Component: 300 - total flux cleaned = -0.0011784 Jy ! Component: 350 - total flux cleaned = -0.00140435 Jy ! Component: 400 - total flux cleaned = -0.00167906 Jy ! Component: 450 - total flux cleaned = -0.00210759 Jy ! Component: 500 - total flux cleaned = -0.00252456 Jy ! Component: 550 - total flux cleaned = -0.00298256 Jy ! Component: 600 - total flux cleaned = -0.00327996 Jy ! Component: 650 - total flux cleaned = -0.003427 Jy ! Component: 700 - total flux cleaned = -0.00356879 Jy ! Component: 750 - total flux cleaned = -0.00361472 Jy ! Component: 800 - total flux cleaned = -0.00361447 Jy ! Component: 850 - total flux cleaned = -0.00374724 Jy ! Component: 900 - total flux cleaned = -0.00370429 Jy ! Component: 950 - total flux cleaned = -0.00387619 Jy ! Component: 1000 - total flux cleaned = -0.00396131 Jy ! Component: 1050 - total flux cleaned = -0.00408643 Jy ! Component: 1100 - total flux cleaned = -0.00412725 Jy ! Component: 1150 - total flux cleaned = -0.0042482 Jy ! Component: 1200 - total flux cleaned = -0.0042879 Jy ! Component: 1250 - total flux cleaned = -0.00448214 Jy ! Component: 1300 - total flux cleaned = -0.00440573 Jy ! Component: 1350 - total flux cleaned = -0.00440625 Jy ! Component: 1400 - total flux cleaned = -0.00440632 Jy ! Component: 1450 - total flux cleaned = -0.00429686 Jy ! Component: 1500 - total flux cleaned = -0.0041893 Jy ! Component: 1550 - total flux cleaned = -0.00422516 Jy ! Component: 1600 - total flux cleaned = -0.00411958 Jy ! Component: 1650 - total flux cleaned = -0.00401521 Jy ! Component: 1700 - total flux cleaned = -0.00401442 Jy ! Component: 1750 - total flux cleaned = -0.00401463 Jy ! Component: 1800 - total flux cleaned = -0.00394818 Jy ! Component: 1850 - total flux cleaned = -0.00401462 Jy ! Component: 1900 - total flux cleaned = -0.00401452 Jy ! Component: 1950 - total flux cleaned = -0.00398268 Jy ! Component: 2000 - total flux cleaned = -0.00398313 Jy ! Component: 2050 - total flux cleaned = -0.00401474 Jy ! Component: 2100 - total flux cleaned = -0.00401495 Jy ! Component: 2150 - total flux cleaned = -0.00401448 Jy ! Component: 2200 - total flux cleaned = -0.00401476 Jy ! Component: 2250 - total flux cleaned = -0.00386279 Jy ! Component: 2300 - total flux cleaned = -0.00395332 Jy ! Component: 2350 - total flux cleaned = -0.00401306 Jy ! Component: 2400 - total flux cleaned = -0.00398358 Jy ! Component: 2450 - total flux cleaned = -0.00410052 Jy ! Component: 2500 - total flux cleaned = -0.00404262 Jy ! Component: 2550 - total flux cleaned = -0.00415715 Jy ! Component: 2600 - total flux cleaned = -0.00412921 Jy ! Component: 2650 - total flux cleaned = -0.00410113 Jy ! Component: 2700 - total flux cleaned = -0.0041012 Jy ! Component: 2750 - total flux cleaned = -0.0040739 Jy ! Component: 2800 - total flux cleaned = -0.0040739 Jy ! Component: 2850 - total flux cleaned = -0.00410106 Jy ! Component: 2900 - total flux cleaned = -0.00407388 Jy ! Component: 2950 - total flux cleaned = -0.00418078 Jy ! Component: 3000 - total flux cleaned = -0.00412759 Jy ! Component: 3050 - total flux cleaned = -0.00412744 Jy ! Component: 3100 - total flux cleaned = -0.00415379 Jy ! Component: 3150 - total flux cleaned = -0.00410171 Jy ! Component: 3200 - total flux cleaned = -0.00417953 Jy ! Component: 3250 - total flux cleaned = -0.00420511 Jy ! Component: 3300 - total flux cleaned = -0.00412855 Jy ! Component: 3350 - total flux cleaned = -0.00428037 Jy ! Component: 3400 - total flux cleaned = -0.00422994 Jy ! Component: 3450 - total flux cleaned = -0.00430495 Jy ! Component: 3500 - total flux cleaned = -0.00428015 Jy ! Component: 3550 - total flux cleaned = -0.00428028 Jy ! Component: 3600 - total flux cleaned = -0.00435395 Jy ! Component: 3650 - total flux cleaned = -0.00440282 Jy ! Component: 3700 - total flux cleaned = -0.00432994 Jy ! Component: 3750 - total flux cleaned = -0.00432994 Jy ! Component: 3800 - total flux cleaned = -0.00435388 Jy ! Component: 3850 - total flux cleaned = -0.00435388 Jy ! Component: 3900 - total flux cleaned = -0.004425 Jy ! Component: 3950 - total flux cleaned = -0.00440154 Jy ! Component: 4000 - total flux cleaned = -0.00442497 Jy ! Component: 4050 - total flux cleaned = -0.00442519 Jy ! Total flux subtracted in 4096 components = -0.00447155 Jy ! Clean residual min=-0.001414 max=0.001342 Jy/beam ! Clean residual mean=0.000002 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.189364 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 388 components and 0.189364 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1425-2513_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.774 x 7.427 at -7.444 degrees (North through East) ! Clean map min=-0.0030938 max=0.12316 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1425-2513_S_map.fits wmodel /vlbi/uf001/uva//J1425-2513_S_map.mod ! Writing 388 model components to file: /vlbi/uf001/uva//J1425-2513_S_map.mod wobs /vlbi/uf001/uva//J1425-2513_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1425-2513_S_uvs.fits wwins /vlbi/uf001/uva//J1425-2513_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1425-2513_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.123157 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000380739 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.92745 0.92745 1.8549 3.7098 7.4196 14.8392 29.6784 59.3568 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.123 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 323.467 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1425-2513_S_dfm.log closed on Mon Jan 14 02:54:31 2019