! Started logfile: /vlbi/uf001/uva//J0011+0823_S_dfm.log on Sun Jan 13 20:28:15 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//J0011+0823_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0011+0823_S_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.974074 visibilities/baseline/integration-bin. ! Found source: J0011+0823 ! ! 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 9468 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 J0011+0823_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.035346Jy sigma=21.927265 ! Fit after self-cal, rms=0.747571Jy sigma=15.974060 ! 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=2.766 mas, bmaj=6.914 mas, bpa=-4.302 degrees ! Estimated noise=0.481849 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 = 0.188876 Jy ! Component: 100 - total flux cleaned = 0.246318 Jy ! Total flux subtracted in 100 components = 0.246318 Jy ! Clean residual min=-0.007594 max=0.025368 Jy/beam ! Clean residual mean=-0.000018 rms=0.002384 Jy/beam ! Combined flux in latest and established models = 0.246318 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.246318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086431Jy sigma=1.564031 ! Fit after self-cal, rms=0.086391Jy sigma=1.563564 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0273816 Jy ! Component: 100 - total flux cleaned = 0.0409298 Jy ! Total flux subtracted in 100 components = 0.0409298 Jy ! Clean residual min=-0.005328 max=0.009673 Jy/beam ! Clean residual mean=-0.000011 rms=0.001426 Jy/beam ! Combined flux in latest and established models = 0.287248 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 12 components and 0.287248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076319Jy sigma=1.330422 ! Fit after self-cal, rms=0.076296Jy sigma=1.330189 ! Inverting map ! Added new window around map position (5.5, 2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00901589 Jy ! Component: 100 - total flux cleaned = 0.0142381 Jy ! Total flux subtracted in 100 components = 0.0142381 Jy ! Clean residual min=-0.004954 max=0.006023 Jy/beam ! Clean residual mean=-0.000008 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.301486 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.301486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074883Jy sigma=1.304456 ! Fit after self-cal, rms=0.074837Jy sigma=1.302882 ! 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=3.229 mas, bmaj=7.715 mas, bpa=-4.008 degrees ! Estimated noise=0.347014 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 (14.5, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00882515 Jy ! Component: 100 - total flux cleaned = 0.0138362 Jy ! Component: 150 - total flux cleaned = 0.0156253 Jy ! Component: 200 - total flux cleaned = 0.0163729 Jy ! Total flux subtracted in 200 components = 0.0163729 Jy ! Clean residual min=-0.004491 max=0.003944 Jy/beam ! Clean residual mean=-0.000013 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.317859 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 55 components and 0.317859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073491Jy sigma=1.275431 ! Fit after self-cal, rms=0.073357Jy sigma=1.272573 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.229 x 7.715 at -4.008 degrees (North through East) ! Clean map min=-0.0042529 max=0.25087 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.98 KP 1.00 ! LA 1.00 MK 1.02 NL 1.02 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 1.02 KP 1.01 ! LA 1.01 MK 1.01 NL 1.01 OV 0.99 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 0.98 KP 1.02 ! LA 1.02 MK 0.99 NL 0.98 OV 1.01 ! PT 1.03 SC 1.01 ! ! ! Fit before self-cal, rms=0.073357Jy sigma=1.272573 ! Fit after self-cal, rms=0.070738Jy sigma=1.257015 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.239 mas, bmaj=7.701 mas, bpa=-4.008 degrees ! Estimated noise=0.345945 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 = 0.00313989 Jy ! Component: 100 - total flux cleaned = 0.0037635 Jy ! Component: 150 - total flux cleaned = 0.0039394 Jy ! Component: 200 - total flux cleaned = 0.00417043 Jy ! Total flux subtracted in 200 components = 0.00417043 Jy ! Clean residual min=-0.003533 max=0.003212 Jy/beam ! Clean residual mean=-0.000012 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.322029 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.322029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070385Jy sigma=1.251570 ! Fit after self-cal, rms=0.070363Jy sigma=1.251024 ! 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=0.070363Jy sigma=1.251024 ! Fit after self-cal, rms=0.066241Jy sigma=1.223829 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.232 mas, bmaj=7.703 mas, bpa=-4.023 degrees ! Estimated noise=0.346004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217897 Jy ! Component: 100 - total flux cleaned = 0.00295748 Jy ! Component: 150 - total flux cleaned = 0.00334378 Jy ! Component: 200 - total flux cleaned = 0.00367497 Jy ! Total flux subtracted in 200 components = 0.00367497 Jy ! Clean residual min=-0.002110 max=0.002139 Jy/beam ! Clean residual mean=-0.000008 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.325704 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 0.325704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066109Jy sigma=1.221802 ! Fit after self-cal, rms=0.066086Jy sigma=1.221621 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 = 0.000526584 Jy ! Component: 100 - total flux cleaned = 0.000704118 Jy ! Component: 150 - total flux cleaned = 0.000736087 Jy ! Component: 200 - total flux cleaned = 0.000704747 Jy ! Total flux subtracted in 200 components = 0.000704747 Jy ! Clean residual min=-0.002058 max=0.002098 Jy/beam ! Clean residual mean=-0.000008 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.326409 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 91 components and 0.326409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066044Jy sigma=1.220972 ! Fit after self-cal, rms=0.066042Jy sigma=1.220949 ! 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=0.066042Jy sigma=1.220949 ! Fit after self-cal, rms=0.065039Jy sigma=1.217802 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.231 mas, bmaj=7.696 mas, bpa=-3.992 degrees ! Estimated noise=0.346153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111812 Jy ! Component: 100 - total flux cleaned = 0.00146702 Jy ! Component: 150 - total flux cleaned = 0.00156805 Jy ! Component: 200 - total flux cleaned = 0.00156806 Jy ! Total flux subtracted in 200 components = 0.00156806 Jy ! Clean residual min=-0.001968 max=0.001952 Jy/beam ! Clean residual mean=-0.000005 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.327977 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 116 components and 0.327977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064993Jy sigma=1.216955 ! Fit after self-cal, rms=0.064982Jy sigma=1.216915 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 = 0.000292225 Jy ! Component: 100 - total flux cleaned = 0.000264134 Jy ! Component: 150 - total flux cleaned = 0.000291623 Jy ! Component: 200 - total flux cleaned = 0.00029257 Jy ! Total flux subtracted in 200 components = 0.00029257 Jy ! Clean residual min=-0.001910 max=0.001954 Jy/beam ! Clean residual mean=-0.000005 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.328269 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 127 components and 0.328269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064959Jy sigma=1.216487 ! Fit after self-cal, rms=0.064959Jy sigma=1.216475 ! 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=0.064959Jy sigma=1.216475 ! Fit after self-cal, rms=0.064887Jy sigma=1.216366 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.262 mas, bmaj=11.37 mas, bpa=-2.858 degrees ! Estimated noise=0.441744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000723481 Jy ! Component: 100 - total flux cleaned = 0.000792879 Jy ! Component: 150 - total flux cleaned = 0.000742048 Jy ! Component: 200 - total flux cleaned = 0.000697831 Jy ! Total flux subtracted in 200 components = 0.000697831 Jy ! Clean residual min=-0.002651 max=0.002553 Jy/beam ! Clean residual mean=-0.000009 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.328967 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 146 components and 0.328967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064878Jy sigma=1.216390 ! Fit after self-cal, rms=0.064875Jy sigma=1.216372 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 = 0.000106399 Jy ! Component: 100 - total flux cleaned = 6.82722e-05 Jy ! Component: 150 - total flux cleaned = 4.53332e-05 Jy ! Component: 200 - total flux cleaned = 1.41943e-05 Jy ! Total flux subtracted in 200 components = 1.41943e-05 Jy ! Clean residual min=-0.002622 max=0.002555 Jy/beam ! Clean residual mean=-0.000009 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.328981 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 163 components and 0.328981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064872Jy sigma=1.216370 ! Fit after self-cal, rms=0.064872Jy sigma=1.216363 ! 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=3.229 mas, bmaj=7.692 mas, bpa=-3.979 degrees ! Estimated noise=0.346428 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.229 x 7.692 at -3.979 degrees (North through East) ! Clean map min=-0.0018963 max=0.25007 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=2.768 mas, bmaj=6.901 mas, bpa=-4.28 degrees ! Estimated noise=0.479748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.187891 Jy ! Component: 100 - total flux cleaned = 0.24486 Jy ! Component: 150 - total flux cleaned = 0.271879 Jy ! Component: 200 - total flux cleaned = 0.286314 Jy ! Total flux subtracted in 200 components = 0.286314 Jy ! Clean residual min=-0.004317 max=0.007901 Jy/beam ! Clean residual mean=-0.000009 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.286314 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.286314 Jy ! Inverting map and beam ! Estimated beam: bmin=3.229 mas, bmaj=7.692 mas, bpa=-3.979 degrees ! Estimated noise=0.346428 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) ! Added new window around map position (8.5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131189 Jy ! Component: 100 - total flux cleaned = 0.0221542 Jy ! Component: 150 - total flux cleaned = 0.0286689 Jy ! Component: 200 - total flux cleaned = 0.0334344 Jy ! Total flux subtracted in 200 components = 0.0334344 Jy ! Clean residual min=-0.002151 max=0.002718 Jy/beam ! Clean residual mean=-0.000006 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.319748 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 40 components and 0.319748 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00355899 Jy ! Component: 100 - total flux cleaned = 0.00624821 Jy ! Component: 150 - total flux cleaned = 0.00720262 Jy ! Component: 200 - total flux cleaned = 0.00786236 Jy ! Total flux subtracted in 200 components = 0.00786236 Jy ! Clean residual min=-0.001928 max=0.002049 Jy/beam ! Clean residual mean=-0.000005 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.327611 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 60 components and 0.327611 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=7.262 mas, bmaj=11.37 mas, bpa=-2.858 degrees ! Estimated noise=0.441744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000797474 Jy ! Component: 100 - total flux cleaned = 0.000969306 Jy ! Component: 150 - total flux cleaned = 0.00093166 Jy ! Component: 200 - total flux cleaned = 0.000966121 Jy ! Total flux subtracted in 200 components = 0.000966121 Jy ! Clean residual min=-0.002511 max=0.002568 Jy/beam ! Clean residual mean=-0.000009 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.328577 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 = 5.86747e-05 Jy ! Component: 100 - total flux cleaned = 5.84081e-05 Jy ! Component: 150 - total flux cleaned = 3.53528e-05 Jy ! Component: 200 - total flux cleaned = 3.50584e-05 Jy ! Total flux subtracted in 200 components = 3.50584e-05 Jy ! Clean residual min=-0.002503 max=0.002541 Jy/beam ! Clean residual mean=-0.000009 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.328612 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 110 components and 0.328612 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.229 mas, bmaj=7.692 mas, bpa=-3.979 degrees ! Estimated noise=0.346428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.22055e-05 Jy ! Component: 100 - total flux cleaned = 0.000334255 Jy ! Component: 150 - total flux cleaned = 0.000370312 Jy ! Component: 200 - total flux cleaned = 0.000404433 Jy ! Total flux subtracted in 200 components = 0.000404433 Jy ! Clean residual min=-0.001959 max=0.001987 Jy/beam ! Clean residual mean=-0.000005 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.329016 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 126 components and 0.329016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064909Jy sigma=1.217078 ! Fit after self-cal, rms=0.064909Jy sigma=1.217002 wmodel J0011+0823_S_map.mod ! Writing 126 model components to file: J0011+0823_S_map.mod wobs J0011+0823_S_uvs.fits ! Writing UV FITS file: J0011+0823_S_uvs.fits wwins J0011+0823_S_map.win ! wwins: Wrote 4 windows to J0011+0823_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 = 0.000147977 Jy ! Component: 100 - total flux cleaned = 0.000116464 Jy ! Component: 150 - total flux cleaned = 2.35092e-05 Jy ! Component: 200 - total flux cleaned = -3.61259e-05 Jy ! Component: 250 - total flux cleaned = 5.03324e-05 Jy ! Component: 300 - total flux cleaned = 0.000134884 Jy ! Component: 350 - total flux cleaned = 0.000135323 Jy ! Component: 400 - total flux cleaned = 0.000163127 Jy ! Component: 450 - total flux cleaned = 0.000216017 Jy ! Component: 500 - total flux cleaned = 0.000216121 Jy ! Component: 550 - total flux cleaned = 0.000266496 Jy ! Component: 600 - total flux cleaned = 0.000266306 Jy ! Component: 650 - total flux cleaned = 0.000217904 Jy ! Component: 700 - total flux cleaned = 0.000217911 Jy ! Component: 750 - total flux cleaned = 0.000241772 Jy ! Component: 800 - total flux cleaned = 0.000264557 Jy ! Component: 850 - total flux cleaned = 0.000286996 Jy ! Component: 900 - total flux cleaned = 0.00028671 Jy ! Component: 950 - total flux cleaned = 0.000331108 Jy ! Component: 1000 - total flux cleaned = 0.000374836 Jy ! Component: 1050 - total flux cleaned = 0.000353272 Jy ! Component: 1100 - total flux cleaned = 0.000395519 Jy ! Component: 1150 - total flux cleaned = 0.000332337 Jy ! Component: 1200 - total flux cleaned = 0.000311348 Jy ! Component: 1250 - total flux cleaned = 0.000270275 Jy ! Component: 1300 - total flux cleaned = 0.000250162 Jy ! Component: 1350 - total flux cleaned = 0.00026965 Jy ! Component: 1400 - total flux cleaned = 0.000171027 Jy ! Component: 1450 - total flux cleaned = 0.000132175 Jy ! Component: 1500 - total flux cleaned = 5.493e-05 Jy ! Component: 1550 - total flux cleaned = -2.10482e-05 Jy ! Component: 1600 - total flux cleaned = -7.74356e-05 Jy ! Component: 1650 - total flux cleaned = -0.000170843 Jy ! Component: 1700 - total flux cleaned = -0.000189246 Jy ! Component: 1750 - total flux cleaned = -0.000280586 Jy ! Component: 1800 - total flux cleaned = -0.00031693 Jy ! Component: 1850 - total flux cleaned = -0.000441809 Jy ! Component: 1900 - total flux cleaned = -0.000512249 Jy ! Component: 1950 - total flux cleaned = -0.000547223 Jy ! Component: 2000 - total flux cleaned = -0.000633649 Jy ! Component: 2050 - total flux cleaned = -0.000650729 Jy ! Component: 2100 - total flux cleaned = -0.000752858 Jy ! Component: 2150 - total flux cleaned = -0.000870311 Jy ! Component: 2200 - total flux cleaned = -0.000903367 Jy ! Component: 2250 - total flux cleaned = -0.00101847 Jy ! Component: 2300 - total flux cleaned = -0.00108382 Jy ! Component: 2350 - total flux cleaned = -0.00119711 Jy ! Component: 2400 - total flux cleaned = -0.00122917 Jy ! Component: 2450 - total flux cleaned = -0.00132455 Jy ! Component: 2500 - total flux cleaned = -0.0013877 Jy ! Component: 2550 - total flux cleaned = -0.00144978 Jy ! Component: 2600 - total flux cleaned = -0.00154242 Jy ! Component: 2650 - total flux cleaned = -0.00157281 Jy ! Component: 2700 - total flux cleaned = -0.00163371 Jy ! Component: 2750 - total flux cleaned = -0.00169385 Jy ! Component: 2800 - total flux cleaned = -0.00172344 Jy ! Component: 2850 - total flux cleaned = -0.00178272 Jy ! Component: 2900 - total flux cleaned = -0.00179774 Jy ! Component: 2950 - total flux cleaned = -0.00191417 Jy ! Component: 3000 - total flux cleaned = -0.00195725 Jy ! Component: 3050 - total flux cleaned = -0.00201436 Jy ! Component: 3100 - total flux cleaned = -0.00198591 Jy ! Component: 3150 - total flux cleaned = -0.00201397 Jy ! Component: 3200 - total flux cleaned = -0.00211179 Jy ! Component: 3250 - total flux cleaned = -0.00218107 Jy ! Component: 3300 - total flux cleaned = -0.00222238 Jy ! Component: 3350 - total flux cleaned = -0.00230417 Jy ! Component: 3400 - total flux cleaned = -0.00233128 Jy ! Component: 3450 - total flux cleaned = -0.00234459 Jy ! Component: 3500 - total flux cleaned = -0.00238465 Jy ! Component: 3550 - total flux cleaned = -0.00246398 Jy ! Component: 3600 - total flux cleaned = -0.00246408 Jy ! Component: 3650 - total flux cleaned = -0.00249016 Jy ! Component: 3700 - total flux cleaned = -0.00255498 Jy ! Component: 3750 - total flux cleaned = -0.00258069 Jy ! Component: 3800 - total flux cleaned = -0.0026062 Jy ! Component: 3850 - total flux cleaned = -0.00265699 Jy ! Component: 3900 - total flux cleaned = -0.00268211 Jy ! Component: 3950 - total flux cleaned = -0.00270712 Jy ! Component: 4000 - total flux cleaned = -0.0027072 Jy ! Component: 4050 - total flux cleaned = -0.0027936 Jy ! Total flux subtracted in 4096 components = -0.00275677 Jy ! Clean residual min=-0.000868 max=0.000701 Jy/beam ! Clean residual mean=-0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.32626 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 440 components and 0.32626 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0011+0823_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.229 x 7.692 at -3.979 degrees (North through East) ! Clean map min=-0.0015356 max=0.24962 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0011+0823_S_map.fits wmodel /vlbi/uf001/uva//J0011+0823_S_map.mod ! Writing 440 model components to file: /vlbi/uf001/uva//J0011+0823_S_map.mod wobs /vlbi/uf001/uva//J0011+0823_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0011+0823_S_uvs.fits wwins /vlbi/uf001/uva//J0011+0823_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0011+0823_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.249625 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000229449 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.275753 0.275753 0.551506 1.10301 2.20602 4.41205 8.8241 17.6482 35.2964 70.5928 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.249 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1087.93 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0011+0823_S_dfm.log closed on Sun Jan 13 20:28:20 2019