! Started logfile: /vlbi/uf001/uva//J0359-2615_S_dfm.log on Sun Jan 13 21:59:47 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//J0359-2615_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0359-2615_S_uva.fits ! AN table 1: 74 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.996396 visibilities/baseline/integration-bin. ! Found source: J0359-2615 ! ! 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 9954 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 J0359-2615_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=1.040714Jy sigma=16.168980 ! Fit after self-cal, rms=0.791928Jy sigma=12.205291 ! 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=2.414 mas, bmaj=6.705 mas, bpa=-7.055 degrees ! Estimated noise=0.788999 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 = 0.146976 Jy ! Component: 100 - total flux cleaned = 0.214298 Jy ! Total flux subtracted in 100 components = 0.214298 Jy ! Clean residual min=-0.015914 max=0.043576 Jy/beam ! Clean residual mean=-0.000115 rms=0.006017 Jy/beam ! Combined flux in latest and established models = 0.214298 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.214298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.160482Jy sigma=2.528607 ! Fit after self-cal, rms=0.160241Jy sigma=2.524776 ! Inverting map ! Added new window around map position (3.5, 13). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0481202 Jy ! Component: 100 - total flux cleaned = 0.0834006 Jy ! Total flux subtracted in 100 components = 0.0834006 Jy ! Clean residual min=-0.012617 max=0.024009 Jy/beam ! Clean residual mean=-0.000098 rms=0.004380 Jy/beam ! Combined flux in latest and established models = 0.297698 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 49 components and 0.297698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129739Jy sigma=2.024440 ! Fit after self-cal, rms=0.128808Jy sigma=2.012158 ! 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=2.978 mas, bmaj=7.962 mas, bpa=-5.1 degrees ! Estimated noise=0.469505 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 = 0.054238 Jy ! Component: 100 - total flux cleaned = 0.0906224 Jy ! Component: 150 - total flux cleaned = 0.116102 Jy ! Component: 200 - total flux cleaned = 0.13403 Jy ! Total flux subtracted in 200 components = 0.13403 Jy ! Clean residual min=-0.013236 max=0.024766 Jy/beam ! Clean residual mean=-0.000177 rms=0.004881 Jy/beam ! Combined flux in latest and established models = 0.431729 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 98 components and 0.431729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100001Jy sigma=1.509705 ! Fit after self-cal, rms=0.098417Jy sigma=1.486190 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.978 x 7.962 at -5.1 degrees (North through East) ! Clean map min=-0.011914 max=0.19523 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.88 HN 1.08 KP 0.95 ! LA 0.89 MK 1.03 NL 1.23 OV 1.02 ! PT 0.85 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.88 HN 1.11 KP 0.97 ! LA 0.88 MK 1.03 NL 1.23 OV 1.05 ! PT 0.86 SC 1.17 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.90 HN 1.16 KP 0.98 ! LA 0.88 MK 1.01 NL 1.20 OV 1.05 ! PT 0.88 SC 1.06 ! ! ! Fit before self-cal, rms=0.098417Jy sigma=1.486190 ! Fit after self-cal, rms=0.096010Jy sigma=1.310493 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.06 mas, bmaj=8.209 mas, bpa=-5.733 degrees ! Estimated noise=0.479783 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 (9.5, 17.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133326 Jy ! Component: 100 - total flux cleaned = 0.0198888 Jy ! Component: 150 - total flux cleaned = 0.0209522 Jy ! Component: 200 - total flux cleaned = 0.0214751 Jy ! Total flux subtracted in 200 components = 0.0214751 Jy ! Clean residual min=-0.006946 max=0.010258 Jy/beam ! Clean residual mean=-0.000026 rms=0.002157 Jy/beam ! Combined flux in latest and established models = 0.453204 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 130 components and 0.453204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093955Jy sigma=1.277308 ! Fit after self-cal, rms=0.093790Jy sigma=1.269394 ! 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=0.093790Jy sigma=1.269394 ! Fit after self-cal, rms=0.091922Jy sigma=1.265633 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.04 mas, bmaj=8.167 mas, bpa=-5.769 degrees ! Estimated noise=0.476221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00789349 Jy ! Component: 100 - total flux cleaned = 0.0110349 Jy ! Component: 150 - total flux cleaned = 0.0125898 Jy ! Component: 200 - total flux cleaned = 0.0131706 Jy ! Total flux subtracted in 200 components = 0.0131706 Jy ! Clean residual min=-0.005891 max=0.009115 Jy/beam ! Clean residual mean=-0.000019 rms=0.001852 Jy/beam ! Combined flux in latest and established models = 0.466374 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 143 components and 0.466374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091092Jy sigma=1.253079 ! Fit after self-cal, rms=0.090889Jy sigma=1.249593 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 (18, 30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00846175 Jy ! Component: 100 - total flux cleaned = 0.0130752 Jy ! Component: 150 - total flux cleaned = 0.015905 Jy ! Component: 200 - total flux cleaned = 0.01711 Jy ! Total flux subtracted in 200 components = 0.01711 Jy ! Clean residual min=-0.005293 max=0.005991 Jy/beam ! Clean residual mean=-0.000005 rms=0.001524 Jy/beam ! Combined flux in latest and established models = 0.483484 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 179 components and 0.483484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089927Jy sigma=1.236521 ! Fit after self-cal, rms=0.089843Jy sigma=1.235142 ! 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=0.089843Jy sigma=1.235142 ! Fit after self-cal, rms=0.088597Jy sigma=1.229764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.029 mas, bmaj=8.163 mas, bpa=-5.874 degrees ! Estimated noise=0.474096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441261 Jy ! Component: 100 - total flux cleaned = 0.00653643 Jy ! Component: 150 - total flux cleaned = 0.00797186 Jy ! Component: 200 - total flux cleaned = 0.00884367 Jy ! Total flux subtracted in 200 components = 0.00884367 Jy ! Clean residual min=-0.004673 max=0.005572 Jy/beam ! Clean residual mean=-0.000007 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 0.492328 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 199 components and 0.492328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088252Jy sigma=1.225119 ! Fit after self-cal, rms=0.088206Jy sigma=1.224444 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 = 0.0014403 Jy ! Component: 100 - total flux cleaned = 0.00211418 Jy ! Component: 150 - total flux cleaned = 0.00248025 Jy ! Component: 200 - total flux cleaned = 0.00274743 Jy ! Total flux subtracted in 200 components = 0.00274743 Jy ! Clean residual min=-0.004554 max=0.005196 Jy/beam ! Clean residual mean=-0.000004 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 0.495075 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 217 components and 0.495075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088050Jy sigma=1.222619 ! Fit after self-cal, rms=0.088041Jy sigma=1.222318 ! 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=0.088041Jy sigma=1.222318 ! Fit after self-cal, rms=0.087497Jy sigma=1.221582 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.635 mas, bmaj=19.04 mas, bpa=-0.3415 degrees ! Estimated noise=0.604733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258138 Jy ! Component: 100 - total flux cleaned = 0.00355517 Jy ! Component: 150 - total flux cleaned = 0.00423191 Jy ! Component: 200 - total flux cleaned = 0.00464426 Jy ! Total flux subtracted in 200 components = 0.00464426 Jy ! Clean residual min=-0.006576 max=0.007912 Jy/beam ! Clean residual mean=-0.000022 rms=0.002260 Jy/beam ! Combined flux in latest and established models = 0.49972 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 251 components and 0.49972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087394Jy sigma=1.220493 ! Fit after self-cal, rms=0.087378Jy sigma=1.220021 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 = 0.00141101 Jy ! Component: 100 - total flux cleaned = 0.00161859 Jy ! Component: 150 - total flux cleaned = 0.00156713 Jy ! Component: 200 - total flux cleaned = 0.00151465 Jy ! Total flux subtracted in 200 components = 0.00151465 Jy ! Clean residual min=-0.006294 max=0.007379 Jy/beam ! Clean residual mean=-0.000018 rms=0.002185 Jy/beam ! Combined flux in latest and established models = 0.501234 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 275 components and 0.501234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087334Jy sigma=1.219879 ! Fit after self-cal, rms=0.087340Jy sigma=1.219684 ! 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=3.025 mas, bmaj=8.17 mas, bpa=-6.024 degrees ! Estimated noise=0.473132 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.025 x 8.17 at -6.024 degrees (North through East) ! Clean map min=-0.0044058 max=0.19017 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=2.432 mas, bmaj=6.824 mas, bpa=-7.797 degrees ! Estimated noise=0.80957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.147792 Jy ! Component: 100 - total flux cleaned = 0.218979 Jy ! Component: 150 - total flux cleaned = 0.268512 Jy ! Component: 200 - total flux cleaned = 0.305002 Jy ! Total flux subtracted in 200 components = 0.305002 Jy ! Clean residual min=-0.010806 max=0.022083 Jy/beam ! Clean residual mean=-0.000054 rms=0.003860 Jy/beam ! Combined flux in latest and established models = 0.305002 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 49 model components to the UV plane model. ! The established model now contains 49 components and 0.305002 Jy ! Inverting map and beam ! Estimated beam: bmin=3.025 mas, bmaj=8.17 mas, bpa=-6.024 degrees ! Estimated noise=0.473132 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 = 0.0483615 Jy ! Component: 100 - total flux cleaned = 0.0805243 Jy ! Component: 150 - total flux cleaned = 0.102971 Jy ! Component: 200 - total flux cleaned = 0.119564 Jy ! Total flux subtracted in 200 components = 0.119564 Jy ! Clean residual min=-0.008818 max=0.013495 Jy/beam ! Clean residual mean=-0.000067 rms=0.002798 Jy/beam ! Combined flux in latest and established models = 0.424566 Jy ! Adding 100 model components to the UV plane model. ! The established model now contains 140 components and 0.424566 Jy ! Inverting map ! Added new window around map position (-0.5, -10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142671 Jy ! Component: 100 - total flux cleaned = 0.0252165 Jy ! Component: 150 - total flux cleaned = 0.0341256 Jy ! Component: 200 - total flux cleaned = 0.0414936 Jy ! Total flux subtracted in 200 components = 0.0414936 Jy ! Clean residual min=-0.006417 max=0.005899 Jy/beam ! Clean residual mean=-0.000031 rms=0.001732 Jy/beam ! Combined flux in latest and established models = 0.46606 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 202 components and 0.46606 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=7.635 mas, bmaj=19.04 mas, bpa=-0.3415 degrees ! Estimated noise=0.604733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011007 Jy ! Component: 100 - total flux cleaned = 0.0187167 Jy ! Component: 150 - total flux cleaned = 0.0245948 Jy ! Component: 200 - total flux cleaned = 0.0291659 Jy ! Total flux subtracted in 200 components = 0.0291659 Jy ! Clean residual min=-0.006698 max=0.006337 Jy/beam ! Clean residual mean=-0.000025 rms=0.002094 Jy/beam ! Combined flux in latest and established models = 0.495226 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 = 0.00358641 Jy ! Component: 100 - total flux cleaned = 0.00642051 Jy ! Component: 150 - total flux cleaned = 0.0086936 Jy ! Component: 200 - total flux cleaned = 0.0105255 Jy ! Total flux subtracted in 200 components = 0.0105255 Jy ! Clean residual min=-0.005550 max=0.006693 Jy/beam ! Clean residual mean=-0.000008 rms=0.001883 Jy/beam ! Combined flux in latest and established models = 0.505752 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 296 components and 0.505751 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.025 mas, bmaj=8.17 mas, bpa=-6.024 degrees ! Estimated noise=0.473132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00030273 Jy ! Component: 100 - total flux cleaned = 0.000704254 Jy ! Component: 150 - total flux cleaned = 0.00120397 Jy ! Component: 200 - total flux cleaned = 0.00152893 Jy ! Total flux subtracted in 200 components = 0.00152893 Jy ! Clean residual min=-0.004310 max=0.004898 Jy/beam ! Clean residual mean=0.000001 rms=0.001176 Jy/beam ! Combined flux in latest and established models = 0.50728 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 315 components and 0.50728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086955Jy sigma=1.215127 ! Fit after self-cal, rms=0.086877Jy sigma=1.213947 wmodel J0359-2615_S_map.mod ! Writing 315 model components to file: J0359-2615_S_map.mod wobs J0359-2615_S_uvs.fits ! Writing UV FITS file: J0359-2615_S_uvs.fits wwins J0359-2615_S_map.win ! wwins: Wrote 5 windows to J0359-2615_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 = 0.000901793 Jy ! Component: 100 - total flux cleaned = 0.000829781 Jy ! Component: 150 - total flux cleaned = 0.00103587 Jy ! Component: 200 - total flux cleaned = 0.00143146 Jy ! Component: 250 - total flux cleaned = 0.00187234 Jy ! Component: 300 - total flux cleaned = 0.00217501 Jy ! Component: 350 - total flux cleaned = 0.00252503 Jy ! Component: 400 - total flux cleaned = 0.00291874 Jy ! Component: 450 - total flux cleaned = 0.00335539 Jy ! Component: 500 - total flux cleaned = 0.00378065 Jy ! Component: 550 - total flux cleaned = 0.00414307 Jy ! Component: 600 - total flux cleaned = 0.00449693 Jy ! Component: 650 - total flux cleaned = 0.00479118 Jy ! Component: 700 - total flux cleaned = 0.00479109 Jy ! Component: 750 - total flux cleaned = 0.00493261 Jy ! Component: 800 - total flux cleaned = 0.00511567 Jy ! Component: 850 - total flux cleaned = 0.0052946 Jy ! Component: 900 - total flux cleaned = 0.00533903 Jy ! Component: 950 - total flux cleaned = 0.00542639 Jy ! Component: 1000 - total flux cleaned = 0.00563831 Jy ! Component: 1050 - total flux cleaned = 0.00580417 Jy ! Component: 1100 - total flux cleaned = 0.00600678 Jy ! Component: 1150 - total flux cleaned = 0.00616476 Jy ! Component: 1200 - total flux cleaned = 0.00636024 Jy ! Component: 1250 - total flux cleaned = 0.00655111 Jy ! Component: 1300 - total flux cleaned = 0.00651287 Jy ! Component: 1350 - total flux cleaned = 0.00673479 Jy ! Component: 1400 - total flux cleaned = 0.00684332 Jy ! Component: 1450 - total flux cleaned = 0.00687778 Jy ! Component: 1500 - total flux cleaned = 0.00684244 Jy ! Component: 1550 - total flux cleaned = 0.00691156 Jy ! Component: 1600 - total flux cleaned = 0.00701228 Jy ! Component: 1650 - total flux cleaned = 0.00701152 Jy ! Component: 1700 - total flux cleaned = 0.00707754 Jy ! Component: 1750 - total flux cleaned = 0.00710975 Jy ! Component: 1800 - total flux cleaned = 0.0072048 Jy ! Component: 1850 - total flux cleaned = 0.00726714 Jy ! Component: 1900 - total flux cleaned = 0.00732883 Jy ! Component: 1950 - total flux cleaned = 0.00732897 Jy ! Component: 2000 - total flux cleaned = 0.00741884 Jy ! Component: 2050 - total flux cleaned = 0.00747795 Jy ! Component: 2100 - total flux cleaned = 0.007565 Jy ! Component: 2150 - total flux cleaned = 0.00762248 Jy ! Component: 2200 - total flux cleaned = 0.00773579 Jy ! Component: 2250 - total flux cleaned = 0.00781912 Jy ! Component: 2300 - total flux cleaned = 0.00795695 Jy ! Component: 2350 - total flux cleaned = 0.00814687 Jy ! Component: 2400 - total flux cleaned = 0.00825407 Jy ! Component: 2450 - total flux cleaned = 0.00841234 Jy ! Component: 2500 - total flux cleaned = 0.00854229 Jy ! Component: 2550 - total flux cleaned = 0.00867071 Jy ! Component: 2600 - total flux cleaned = 0.00877196 Jy ! Component: 2650 - total flux cleaned = 0.00887174 Jy ! Component: 2700 - total flux cleaned = 0.00902075 Jy ! Component: 2750 - total flux cleaned = 0.00911851 Jy ! Component: 2800 - total flux cleaned = 0.00933561 Jy ! Component: 2850 - total flux cleaned = 0.00943105 Jy ! Component: 2900 - total flux cleaned = 0.00959606 Jy ! Component: 2950 - total flux cleaned = 0.00980498 Jy ! Component: 3000 - total flux cleaned = 0.00987354 Jy ! Component: 3050 - total flux cleaned = 0.00994166 Jy ! Component: 3100 - total flux cleaned = 0.0100763 Jy ! Component: 3150 - total flux cleaned = 0.0100987 Jy ! Component: 3200 - total flux cleaned = 0.010209 Jy ! Component: 3250 - total flux cleaned = 0.0103176 Jy ! Component: 3300 - total flux cleaned = 0.0104039 Jy ! Component: 3350 - total flux cleaned = 0.0105531 Jy ! Component: 3400 - total flux cleaned = 0.0105743 Jy ! Component: 3450 - total flux cleaned = 0.0107413 Jy ! Component: 3500 - total flux cleaned = 0.0107827 Jy ! Component: 3550 - total flux cleaned = 0.0109465 Jy ! Component: 3600 - total flux cleaned = 0.011048 Jy ! Component: 3650 - total flux cleaned = 0.0111882 Jy ! Component: 3700 - total flux cleaned = 0.0112878 Jy ! Component: 3750 - total flux cleaned = 0.0114649 Jy ! Component: 3800 - total flux cleaned = 0.0115232 Jy ! Component: 3850 - total flux cleaned = 0.0117165 Jy ! Component: 3900 - total flux cleaned = 0.011793 Jy ! Component: 3950 - total flux cleaned = 0.011926 Jy ! Component: 4000 - total flux cleaned = 0.0119824 Jy ! Component: 4050 - total flux cleaned = 0.012132 Jy ! Total flux subtracted in 4096 components = 0.0121691 Jy ! Clean residual min=-0.000986 max=0.001148 Jy/beam ! Clean residual mean=0.000009 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.519449 Jy keep ! Adding 380 model components to the UV plane model. ! The established model now contains 695 components and 0.519449 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0359-2615_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.025 x 8.17 at -6.024 degrees (North through East) ! Clean map min=-0.0026877 max=0.19339 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0359-2615_S_map.fits wmodel /vlbi/uf001/uva//J0359-2615_S_map.mod ! Writing 695 model components to file: /vlbi/uf001/uva//J0359-2615_S_map.mod wobs /vlbi/uf001/uva//J0359-2615_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0359-2615_S_uvs.fits wwins /vlbi/uf001/uva//J0359-2615_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J0359-2615_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.193389 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000356269 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.55267 0.55267 1.10534 2.21068 4.42136 8.84272 17.6854 35.3709 70.7418 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.193 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 542.819 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0359-2615_S_dfm.log closed on Sun Jan 13 21:59:52 2019