! Started logfile: /vlbi/uf001/uva//J1152+3307_S_dfm.log on Mon Jan 14 01:31:12 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//J1152+3307_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1152+3307_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.85653 visibilities/baseline/integration-bin. ! Found source: J1152+3307 ! ! 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 6591 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 J1152+3307_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009597Jy sigma=23.464287 ! Fit after self-cal, rms=0.818768Jy sigma=19.005186 ! 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=3.427 mas, bmaj=5.037 mas, bpa=-2.655 degrees ! Estimated noise=0.548659 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 = 0.139297 Jy ! Component: 100 - total flux cleaned = 0.17415 Jy ! Total flux subtracted in 100 components = 0.17415 Jy ! Clean residual min=-0.007111 max=0.014017 Jy/beam ! Clean residual mean=-0.000008 rms=0.001663 Jy/beam ! Combined flux in latest and established models = 0.17415 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.17415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064034Jy sigma=1.433857 ! Fit after self-cal, rms=0.064003Jy sigma=1.433070 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014649 Jy ! Component: 100 - total flux cleaned = 0.0211558 Jy ! Total flux subtracted in 100 components = 0.0211558 Jy ! Clean residual min=-0.004996 max=0.006560 Jy/beam ! Clean residual mean=-0.000000 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.195306 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.195306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060867Jy sigma=1.346555 ! Fit after self-cal, rms=0.060843Jy sigma=1.345782 ! 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=4.032 mas, bmaj=5.919 mas, bpa=-2.965 degrees ! Estimated noise=0.385045 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 (1, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00677071 Jy ! Component: 100 - total flux cleaned = 0.00991487 Jy ! Component: 150 - total flux cleaned = 0.0117379 Jy ! Component: 200 - total flux cleaned = 0.0127901 Jy ! Total flux subtracted in 200 components = 0.0127901 Jy ! Clean residual min=-0.003866 max=0.004383 Jy/beam ! Clean residual mean=0.000003 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.208096 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 42 components and 0.208096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060003Jy sigma=1.324123 ! Fit after self-cal, rms=0.059949Jy sigma=1.322572 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.032 x 5.919 at -2.965 degrees (North through East) ! Clean map min=-0.0037425 max=0.18117 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 0.91 KP 1.00 ! LA 0.97 MK 1.08 NL 1.07 OV 0.98 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.91 HN 0.93 KP 1.01 ! LA 0.99 MK 1.03 NL 1.07 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.93 HN 0.96 KP 1.00 ! LA 0.96 MK 1.03 NL 1.07 OV 0.99 ! PT 1.02 SC 1.00 ! ! ! Fit before self-cal, rms=0.059949Jy sigma=1.322572 ! Fit after self-cal, rms=0.058885Jy sigma=1.291037 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.05 mas, bmaj=5.957 mas, bpa=-3.085 degrees ! Estimated noise=0.382975 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 = 8.2004e-05 Jy ! Component: 100 - total flux cleaned = 0.000492883 Jy ! Component: 150 - total flux cleaned = 0.000604385 Jy ! Component: 200 - total flux cleaned = 0.000637241 Jy ! Total flux subtracted in 200 components = 0.000637241 Jy ! Clean residual min=-0.002226 max=0.002481 Jy/beam ! Clean residual mean=0.000009 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.208733 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 62 components and 0.208733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058830Jy sigma=1.289532 ! Fit after self-cal, rms=0.058870Jy sigma=1.289290 ! 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=0.058870Jy sigma=1.289290 ! Fit after self-cal, rms=0.058953Jy sigma=1.281231 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.053 mas, bmaj=5.958 mas, bpa=-2.893 degrees ! Estimated noise=0.383546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000268174 Jy ! Component: 100 - total flux cleaned = 0.000303116 Jy ! Component: 150 - total flux cleaned = 0.000246407 Jy ! Component: 200 - total flux cleaned = 0.000196736 Jy ! Total flux subtracted in 200 components = 0.000196736 Jy ! Clean residual min=-0.001743 max=0.001952 Jy/beam ! Clean residual mean=-0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.20893 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.20893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058921Jy sigma=1.280507 ! Fit after self-cal, rms=0.058932Jy sigma=1.280431 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 = -0.000128922 Jy ! Component: 100 - total flux cleaned = -0.000195011 Jy ! Component: 150 - total flux cleaned = -0.000254139 Jy ! Component: 200 - total flux cleaned = -0.000290267 Jy ! Total flux subtracted in 200 components = -0.000290267 Jy ! Clean residual min=-0.001720 max=0.001959 Jy/beam ! Clean residual mean=-0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.20864 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.20864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058916Jy sigma=1.280144 ! Fit after self-cal, rms=0.058916Jy sigma=1.280117 ! 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=0.058916Jy sigma=1.280117 ! Fit after self-cal, rms=0.059027Jy sigma=1.279982 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.054 mas, bmaj=5.959 mas, bpa=-2.961 degrees ! Estimated noise=0.38395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000217429 Jy ! Component: 100 - total flux cleaned = 0.000216419 Jy ! Component: 150 - total flux cleaned = 0.000178676 Jy ! Component: 200 - total flux cleaned = 0.000126924 Jy ! Total flux subtracted in 200 components = 0.000126924 Jy ! Clean residual min=-0.001692 max=0.001958 Jy/beam ! Clean residual mean=-0.000001 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.208767 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 0.208767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059012Jy sigma=1.279660 ! Fit after self-cal, rms=0.059014Jy sigma=1.279635 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 (105, -87). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000841257 Jy ! Component: 100 - total flux cleaned = 0.000881825 Jy ! Component: 150 - total flux cleaned = 0.00091914 Jy ! Component: 200 - total flux cleaned = 0.000827671 Jy ! Total flux subtracted in 200 components = 0.000827671 Jy ! Clean residual min=-0.001615 max=0.001658 Jy/beam ! Clean residual mean=-0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.209594 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 118 components and 0.209594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058946Jy sigma=1.278172 ! Fit after self-cal, rms=0.058942Jy sigma=1.278108 ! 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=0.058942Jy sigma=1.278108 ! Fit after self-cal, rms=0.058941Jy sigma=1.278005 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.489 mas, bmaj=9.226 mas, bpa=-3.643 degrees ! Estimated noise=0.467856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000249842 Jy ! Component: 100 - total flux cleaned = 0.000249794 Jy ! Component: 150 - total flux cleaned = 0.000229749 Jy ! Component: 200 - total flux cleaned = 0.00019494 Jy ! Total flux subtracted in 200 components = 0.00019494 Jy ! Clean residual min=-0.001577 max=0.002150 Jy/beam ! Clean residual mean=-0.000002 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.209789 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 144 components and 0.209789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058926Jy sigma=1.277693 ! Fit after self-cal, rms=0.058926Jy sigma=1.277678 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 (-16.5, -81.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179342 Jy ! Component: 100 - total flux cleaned = 0.00189621 Jy ! Component: 150 - total flux cleaned = 0.00193136 Jy ! Component: 200 - total flux cleaned = 0.00193397 Jy ! Total flux subtracted in 200 components = 0.00193397 Jy ! Clean residual min=-0.001495 max=0.001669 Jy/beam ! Clean residual mean=-0.000002 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.211723 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 184 components and 0.211723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058871Jy sigma=1.276348 ! Fit after self-cal, rms=0.058869Jy sigma=1.276321 ! 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=4.053 mas, bmaj=5.958 mas, bpa=-3.044 degrees ! Estimated noise=0.383958 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.053 x 5.958 at -3.044 degrees (North through East) ! Clean map min=-0.001377 max=0.18055 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=3.448 mas, bmaj=5.078 mas, bpa=-2.613 degrees ! Estimated noise=0.548837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.139267 Jy ! Component: 100 - total flux cleaned = 0.173896 Jy ! Component: 150 - total flux cleaned = 0.18803 Jy ! Component: 200 - total flux cleaned = 0.194878 Jy ! Total flux subtracted in 200 components = 0.194878 Jy ! Clean residual min=-0.003034 max=0.003391 Jy/beam ! Clean residual mean=-0.000004 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.194878 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.194878 Jy ! Inverting map and beam ! Estimated beam: bmin=4.053 mas, bmaj=5.958 mas, bpa=-3.044 degrees ! Estimated noise=0.383958 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 = 0.00473163 Jy ! Component: 100 - total flux cleaned = 0.00761028 Jy ! Component: 150 - total flux cleaned = 0.00976737 Jy ! Component: 200 - total flux cleaned = 0.0114141 Jy ! Total flux subtracted in 200 components = 0.0114141 Jy ! Clean residual min=-0.001835 max=0.001891 Jy/beam ! Clean residual mean=-0.000002 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.206292 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 51 components and 0.206292 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=7.489 mas, bmaj=9.226 mas, bpa=-3.643 degrees ! Estimated noise=0.467856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209752 Jy ! Component: 100 - total flux cleaned = 0.00357448 Jy ! Component: 150 - total flux cleaned = 0.00433737 Jy ! Component: 200 - total flux cleaned = 0.00464449 Jy ! Total flux subtracted in 200 components = 0.00464449 Jy ! Clean residual min=-0.001655 max=0.001702 Jy/beam ! Clean residual mean=-0.000003 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.210936 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 = 8.2637e-05 Jy ! Component: 100 - total flux cleaned = 4.85647e-05 Jy ! Component: 150 - total flux cleaned = 0.000118756 Jy ! Component: 200 - total flux cleaned = 8.57181e-05 Jy ! Total flux subtracted in 200 components = 8.57181e-05 Jy ! Clean residual min=-0.001540 max=0.001639 Jy/beam ! Clean residual mean=-0.000003 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.211022 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 131 components and 0.211022 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.053 mas, bmaj=5.958 mas, bpa=-3.044 degrees ! Estimated noise=0.383958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.17254e-05 Jy ! Component: 100 - total flux cleaned = 0.000149224 Jy ! Component: 150 - total flux cleaned = 0.000227041 Jy ! Component: 200 - total flux cleaned = 0.000228236 Jy ! Total flux subtracted in 200 components = 0.000228236 Jy ! Clean residual min=-0.001498 max=0.001601 Jy/beam ! Clean residual mean=-0.000002 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.21125 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 158 components and 0.21125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058880Jy sigma=1.276550 ! Fit after self-cal, rms=0.058873Jy sigma=1.276440 wmodel J1152+3307_S_map.mod ! Writing 158 model components to file: J1152+3307_S_map.mod wobs J1152+3307_S_uvs.fits ! Writing UV FITS file: J1152+3307_S_uvs.fits wwins J1152+3307_S_map.win ! wwins: Wrote 4 windows to J1152+3307_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 = 0.000416261 Jy ! Component: 100 - total flux cleaned = 0.000581926 Jy ! Component: 150 - total flux cleaned = 0.000712493 Jy ! Component: 200 - total flux cleaned = 0.000863586 Jy ! Component: 250 - total flux cleaned = 0.000986637 Jy ! Component: 300 - total flux cleaned = 0.00110696 Jy ! Component: 350 - total flux cleaned = 0.00117793 Jy ! Component: 400 - total flux cleaned = 0.00129326 Jy ! Component: 450 - total flux cleaned = 0.00140603 Jy ! Component: 500 - total flux cleaned = 0.00147223 Jy ! Component: 550 - total flux cleaned = 0.00155916 Jy ! Component: 600 - total flux cleaned = 0.00164417 Jy ! Component: 650 - total flux cleaned = 0.0016443 Jy ! Component: 700 - total flux cleaned = 0.00168556 Jy ! Component: 750 - total flux cleaned = 0.00162462 Jy ! Component: 800 - total flux cleaned = 0.00160496 Jy ! Component: 850 - total flux cleaned = 0.00160472 Jy ! Component: 900 - total flux cleaned = 0.00156512 Jy ! Component: 950 - total flux cleaned = 0.00146834 Jy ! Component: 1000 - total flux cleaned = 0.00148723 Jy ! Component: 1050 - total flux cleaned = 0.00143062 Jy ! Component: 1100 - total flux cleaned = 0.00137455 Jy ! Component: 1150 - total flux cleaned = 0.00135621 Jy ! Component: 1200 - total flux cleaned = 0.00131972 Jy ! Component: 1250 - total flux cleaned = 0.00124748 Jy ! Component: 1300 - total flux cleaned = 0.0011403 Jy ! Component: 1350 - total flux cleaned = 0.00105223 Jy ! Component: 1400 - total flux cleaned = 0.000982779 Jy ! Component: 1450 - total flux cleaned = 0.000913529 Jy ! Component: 1500 - total flux cleaned = 0.000810707 Jy ! Component: 1550 - total flux cleaned = 0.000793546 Jy ! Component: 1600 - total flux cleaned = 0.000659193 Jy ! Component: 1650 - total flux cleaned = 0.000592918 Jy ! Component: 1700 - total flux cleaned = 0.000560313 Jy ! Component: 1750 - total flux cleaned = 0.000494949 Jy ! Component: 1800 - total flux cleaned = 0.000413879 Jy ! Component: 1850 - total flux cleaned = 0.000333459 Jy ! Component: 1900 - total flux cleaned = 0.000253859 Jy ! Component: 1950 - total flux cleaned = 0.000175035 Jy ! Component: 2000 - total flux cleaned = 6.59946e-05 Jy ! Component: 2050 - total flux cleaned = 3.49118e-05 Jy ! Component: 2100 - total flux cleaned = -0.000103345 Jy ! Component: 2150 - total flux cleaned = -0.000209906 Jy ! Component: 2200 - total flux cleaned = -0.000255225 Jy ! Component: 2250 - total flux cleaned = -0.000300273 Jy ! Component: 2300 - total flux cleaned = -0.000359765 Jy ! Component: 2350 - total flux cleaned = -0.000463059 Jy ! Component: 2400 - total flux cleaned = -0.000463055 Jy ! Component: 2450 - total flux cleaned = -0.000521071 Jy ! Component: 2500 - total flux cleaned = -0.000564339 Jy ! Component: 2550 - total flux cleaned = -0.00067873 Jy ! Component: 2600 - total flux cleaned = -0.000735372 Jy ! Component: 2650 - total flux cleaned = -0.000805864 Jy ! Component: 2700 - total flux cleaned = -0.000847767 Jy ! Component: 2750 - total flux cleaned = -0.000958799 Jy ! Component: 2800 - total flux cleaned = -0.000931355 Jy ! Component: 2850 - total flux cleaned = -0.00102741 Jy ! Component: 2900 - total flux cleaned = -0.00112272 Jy ! Component: 2950 - total flux cleaned = -0.00113608 Jy ! Component: 3000 - total flux cleaned = -0.00117631 Jy ! Component: 3050 - total flux cleaned = -0.0012563 Jy ! Component: 3100 - total flux cleaned = -0.0012694 Jy ! Component: 3150 - total flux cleaned = -0.00132214 Jy ! Component: 3200 - total flux cleaned = -0.00141369 Jy ! Component: 3250 - total flux cleaned = -0.00146567 Jy ! Component: 3300 - total flux cleaned = -0.00154296 Jy ! Component: 3350 - total flux cleaned = -0.00161987 Jy ! Component: 3400 - total flux cleaned = -0.00167086 Jy ! Component: 3450 - total flux cleaned = -0.00174687 Jy ! Component: 3500 - total flux cleaned = -0.00183487 Jy ! Component: 3550 - total flux cleaned = -0.00192228 Jy ! Component: 3600 - total flux cleaned = -0.00195939 Jy ! Component: 3650 - total flux cleaned = -0.00199636 Jy ! Component: 3700 - total flux cleaned = -0.00206999 Jy ! Component: 3750 - total flux cleaned = -0.00210647 Jy ! Component: 3800 - total flux cleaned = -0.0021065 Jy ! Component: 3850 - total flux cleaned = -0.00220268 Jy ! Component: 3900 - total flux cleaned = -0.00226244 Jy ! Component: 3950 - total flux cleaned = -0.00229806 Jy ! Component: 4000 - total flux cleaned = -0.00232162 Jy ! Component: 4050 - total flux cleaned = -0.00240376 Jy ! Total flux subtracted in 4096 components = -0.00241539 Jy ! Clean residual min=-0.000725 max=0.000681 Jy/beam ! Clean residual mean=-0.000002 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.208835 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 429 components and 0.208835 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1152+3307_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.053 x 5.958 at -3.044 degrees (North through East) ! Clean map min=-0.0012555 max=0.18098 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1152+3307_S_map.fits wmodel /vlbi/uf001/uva//J1152+3307_S_map.mod ! Writing 429 model components to file: /vlbi/uf001/uva//J1152+3307_S_map.mod wobs /vlbi/uf001/uva//J1152+3307_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1152+3307_S_uvs.fits wwins /vlbi/uf001/uva//J1152+3307_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J1152+3307_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.180978 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000209161 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.346718 0.346718 0.693437 1.38687 2.77375 5.54749 11.095 22.19 44.38 88.7599 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.18 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 865.255 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1152+3307_S_dfm.log closed on Mon Jan 14 01:31:16 2019