! Started logfile: /vlbi/uf001/uva//J1243+1622_S_dfm.log on Mon Jan 14 01:59:27 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//J1243+1622_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1243+1622_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.842495 visibilities/baseline/integration-bin. ! Found source: J1243+1622 ! ! 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 6483 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 J1243+1622_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.062893Jy sigma=24.363091 ! Fit after self-cal, rms=0.687331Jy sigma=15.855178 ! 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=3.069 mas, bmaj=7.104 mas, bpa=1.624 degrees ! Estimated noise=0.554013 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 = 0.241651 Jy ! Component: 100 - total flux cleaned = 0.296288 Jy ! Total flux subtracted in 100 components = 0.296288 Jy ! Clean residual min=-0.008758 max=0.018944 Jy/beam ! Clean residual mean=0.000019 rms=0.002387 Jy/beam ! Combined flux in latest and established models = 0.296288 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.296288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071584Jy sigma=1.598841 ! Fit after self-cal, rms=0.071573Jy sigma=1.598665 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186379 Jy ! Component: 100 - total flux cleaned = 0.0266275 Jy ! Total flux subtracted in 100 components = 0.0266275 Jy ! Clean residual min=-0.007633 max=0.009106 Jy/beam ! Clean residual mean=0.000009 rms=0.002145 Jy/beam ! Combined flux in latest and established models = 0.322916 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.322916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065541Jy sigma=1.485252 ! Fit after self-cal, rms=0.065502Jy sigma=1.484421 ! 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=3.496 mas, bmaj=7.764 mas, bpa=1.81 degrees ! Estimated noise=0.394086 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 (-2, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00943819 Jy ! Component: 100 - total flux cleaned = 0.01533 Jy ! Component: 150 - total flux cleaned = 0.0190754 Jy ! Component: 200 - total flux cleaned = 0.0215081 Jy ! Total flux subtracted in 200 components = 0.0215081 Jy ! Clean residual min=-0.007013 max=0.006856 Jy/beam ! Clean residual mean=0.000000 rms=0.001624 Jy/beam ! Combined flux in latest and established models = 0.344424 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 42 components and 0.344424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063780Jy sigma=1.448363 ! Fit after self-cal, rms=0.063676Jy sigma=1.445658 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.496 x 7.764 at 1.81 degrees (North through East) ! Clean map min=-0.0064327 max=0.31076 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.97 KP 1.00 ! LA 0.94 MK 0.97 NL 0.99 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 1.03 ! LA 0.94 MK 0.95 NL 1.03 OV 0.96 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.99 KP 1.01 ! LA 0.95 MK 1.05 NL 1.20 OV 1.00 ! PT 0.96 SC 0.98 ! ! ! Fit before self-cal, rms=0.063676Jy sigma=1.445658 ! Fit after self-cal, rms=0.061813Jy sigma=1.353966 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.488 mas, bmaj=7.792 mas, bpa=1.765 degrees ! Estimated noise=0.393302 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 = 0.00052127 Jy ! Component: 100 - total flux cleaned = 0.000805467 Jy ! Component: 150 - total flux cleaned = 0.00104113 Jy ! Component: 200 - total flux cleaned = 0.00111031 Jy ! Total flux subtracted in 200 components = 0.00111031 Jy ! Clean residual min=-0.004556 max=0.004645 Jy/beam ! Clean residual mean=-0.000008 rms=0.001215 Jy/beam ! Combined flux in latest and established models = 0.345534 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.345534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061543Jy sigma=1.348884 ! Fit after self-cal, rms=0.061504Jy sigma=1.348420 ! 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=0.061504Jy sigma=1.348420 ! Fit after self-cal, rms=0.058331Jy sigma=1.262322 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.491 mas, bmaj=7.799 mas, bpa=1.9 degrees ! Estimated noise=0.393099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000374506 Jy ! Component: 100 - total flux cleaned = -0.000221707 Jy ! Component: 150 - total flux cleaned = -0.000387378 Jy ! Component: 200 - total flux cleaned = -0.000486255 Jy ! Total flux subtracted in 200 components = -0.000486255 Jy ! Clean residual min=-0.002173 max=0.003061 Jy/beam ! Clean residual mean=-0.000001 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.345048 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 0.345048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058183Jy sigma=1.259106 ! Fit after self-cal, rms=0.058184Jy sigma=1.258849 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 (-8, 24.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00274947 Jy ! Component: 100 - total flux cleaned = 0.00398542 Jy ! Component: 150 - total flux cleaned = 0.00459446 Jy ! Component: 200 - total flux cleaned = 0.00493536 Jy ! Total flux subtracted in 200 components = 0.00493536 Jy ! Clean residual min=-0.002061 max=0.002004 Jy/beam ! Clean residual mean=-0.000004 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.349983 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.349983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058034Jy sigma=1.255111 ! Fit after self-cal, rms=0.058031Jy sigma=1.255045 ! 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=0.058031Jy sigma=1.255045 ! Fit after self-cal, rms=0.057952Jy sigma=1.254394 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.49 mas, bmaj=7.801 mas, bpa=1.914 degrees ! Estimated noise=0.392797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000400283 Jy ! Component: 100 - total flux cleaned = 0.000477623 Jy ! Component: 150 - total flux cleaned = 0.000511026 Jy ! Component: 200 - total flux cleaned = 0.000574914 Jy ! Total flux subtracted in 200 components = 0.000574914 Jy ! Clean residual min=-0.001922 max=0.001872 Jy/beam ! Clean residual mean=-0.000004 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.350558 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 107 components and 0.350558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057905Jy sigma=1.253253 ! Fit after self-cal, rms=0.057904Jy sigma=1.253223 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.01801e-05 Jy ! Component: 100 - total flux cleaned = 0.000188646 Jy ! Component: 150 - total flux cleaned = 0.000301023 Jy ! Component: 200 - total flux cleaned = 0.000354811 Jy ! Total flux subtracted in 200 components = 0.000354811 Jy ! Clean residual min=-0.001914 max=0.001820 Jy/beam ! Clean residual mean=-0.000004 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.350913 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 115 components and 0.350913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057880Jy sigma=1.252600 ! Fit after self-cal, rms=0.057879Jy sigma=1.252586 ! 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=0.057879Jy sigma=1.252586 ! Fit after self-cal, rms=0.057881Jy sigma=1.252498 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.296 mas, bmaj=10.52 mas, bpa=-0.8434 degrees ! Estimated noise=0.48152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000634171 Jy ! Component: 100 - total flux cleaned = 0.000891608 Jy ! Component: 150 - total flux cleaned = 0.00100166 Jy ! Component: 200 - total flux cleaned = 0.00106574 Jy ! Total flux subtracted in 200 components = 0.00106574 Jy ! Clean residual min=-0.002138 max=0.002006 Jy/beam ! Clean residual mean=-0.000010 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.351979 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 128 components and 0.351979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057879Jy sigma=1.252302 ! Fit after self-cal, rms=0.057877Jy sigma=1.252285 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 = 0.000131518 Jy ! Component: 100 - total flux cleaned = 0.000187933 Jy ! Component: 150 - total flux cleaned = 0.000240008 Jy ! Component: 200 - total flux cleaned = 0.000288812 Jy ! Total flux subtracted in 200 components = 0.000288812 Jy ! Clean residual min=-0.002116 max=0.002033 Jy/beam ! Clean residual mean=-0.000010 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.352268 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 140 components and 0.352268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057876Jy sigma=1.252217 ! Fit after self-cal, rms=0.057875Jy sigma=1.252212 ! 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=3.49 mas, bmaj=7.802 mas, bpa=1.926 degrees ! Estimated noise=0.392816 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.49 x 7.802 at 1.926 degrees (North through East) ! Clean map min=-0.0017911 max=0.3099 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=3.061 mas, bmaj=7.13 mas, bpa=1.865 degrees ! Estimated noise=0.554792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.241943 Jy ! Component: 100 - total flux cleaned = 0.297335 Jy ! Component: 150 - total flux cleaned = 0.316885 Jy ! Component: 200 - total flux cleaned = 0.326359 Jy ! Total flux subtracted in 200 components = 0.326359 Jy ! Clean residual min=-0.003361 max=0.004462 Jy/beam ! Clean residual mean=0.000006 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.326359 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.326359 Jy ! Inverting map and beam ! Estimated beam: bmin=3.49 mas, bmaj=7.802 mas, bpa=1.926 degrees ! Estimated noise=0.392816 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 = 0.00624543 Jy ! Component: 100 - total flux cleaned = 0.0104158 Jy ! Component: 150 - total flux cleaned = 0.0134629 Jy ! Component: 200 - total flux cleaned = 0.0158375 Jy ! Total flux subtracted in 200 components = 0.0158375 Jy ! Clean residual min=-0.002088 max=0.002101 Jy/beam ! Clean residual mean=-0.000001 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.342197 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 51 components and 0.342197 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=7.296 mas, bmaj=10.52 mas, bpa=-0.8434 degrees ! Estimated noise=0.48152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240621 Jy ! Component: 100 - total flux cleaned = 0.00424364 Jy ! Component: 150 - total flux cleaned = 0.00569014 Jy ! Component: 200 - total flux cleaned = 0.00680851 Jy ! Total flux subtracted in 200 components = 0.00680851 Jy ! Clean residual min=-0.002275 max=0.001929 Jy/beam ! Clean residual mean=-0.000008 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.349005 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 = 0.000654855 Jy ! Component: 100 - total flux cleaned = 0.00121075 Jy ! Component: 150 - total flux cleaned = 0.00168539 Jy ! Component: 200 - total flux cleaned = 0.0019304 Jy ! Total flux subtracted in 200 components = 0.0019304 Jy ! Clean residual min=-0.002257 max=0.001944 Jy/beam ! Clean residual mean=-0.000010 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.350936 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 104 components and 0.350936 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.49 mas, bmaj=7.802 mas, bpa=1.926 degrees ! Estimated noise=0.392816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.06225e-05 Jy ! Component: 100 - total flux cleaned = 0.000250421 Jy ! Component: 150 - total flux cleaned = 0.000372378 Jy ! Component: 200 - total flux cleaned = 0.000370881 Jy ! Total flux subtracted in 200 components = 0.000370881 Jy ! Clean residual min=-0.001799 max=0.001838 Jy/beam ! Clean residual mean=-0.000005 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.351307 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 125 components and 0.351307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057911Jy sigma=1.253275 ! Fit after self-cal, rms=0.057900Jy sigma=1.253010 wmodel J1243+1622_S_map.mod ! Writing 125 model components to file: J1243+1622_S_map.mod wobs J1243+1622_S_uvs.fits ! Writing UV FITS file: J1243+1622_S_uvs.fits wwins J1243+1622_S_map.win ! wwins: Wrote 3 windows to J1243+1622_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 = 0.000359994 Jy ! Component: 100 - total flux cleaned = 0.00045772 Jy ! Component: 150 - total flux cleaned = 0.000521261 Jy ! Component: 200 - total flux cleaned = 0.000491908 Jy ! Component: 250 - total flux cleaned = 0.000403523 Jy ! Component: 300 - total flux cleaned = 0.000174838 Jy ! Component: 350 - total flux cleaned = -7.54014e-05 Jy ! Component: 400 - total flux cleaned = -0.000211214 Jy ! Component: 450 - total flux cleaned = -0.000318289 Jy ! Component: 500 - total flux cleaned = -0.000553281 Jy ! Component: 550 - total flux cleaned = -0.000756926 Jy ! Component: 600 - total flux cleaned = -0.000807168 Jy ! Component: 650 - total flux cleaned = -0.00100313 Jy ! Component: 700 - total flux cleaned = -0.00105159 Jy ! Component: 750 - total flux cleaned = -0.00105194 Jy ! Component: 800 - total flux cleaned = -0.00112174 Jy ! Component: 850 - total flux cleaned = -0.00118961 Jy ! Component: 900 - total flux cleaned = -0.00121162 Jy ! Component: 950 - total flux cleaned = -0.00125499 Jy ! Component: 1000 - total flux cleaned = -0.00129799 Jy ! Component: 1050 - total flux cleaned = -0.00134024 Jy ! Component: 1100 - total flux cleaned = -0.00136086 Jy ! Component: 1150 - total flux cleaned = -0.00140226 Jy ! Component: 1200 - total flux cleaned = -0.00136181 Jy ! Component: 1250 - total flux cleaned = -0.00144194 Jy ! Component: 1300 - total flux cleaned = -0.00142212 Jy ! Component: 1350 - total flux cleaned = -0.0013833 Jy ! Component: 1400 - total flux cleaned = -0.00138365 Jy ! Component: 1450 - total flux cleaned = -0.00142177 Jy ! Component: 1500 - total flux cleaned = -0.00144021 Jy ! Component: 1550 - total flux cleaned = -0.00145847 Jy ! Component: 1600 - total flux cleaned = -0.00134895 Jy ! Component: 1650 - total flux cleaned = -0.00133107 Jy ! Component: 1700 - total flux cleaned = -0.00124189 Jy ! Component: 1750 - total flux cleaned = -0.00124194 Jy ! Component: 1800 - total flux cleaned = -0.00120697 Jy ! Component: 1850 - total flux cleaned = -0.00108617 Jy ! Component: 1900 - total flux cleaned = -0.00105215 Jy ! Component: 1950 - total flux cleaned = -0.00101821 Jy ! Component: 2000 - total flux cleaned = -0.000918212 Jy ! Component: 2050 - total flux cleaned = -0.000852246 Jy ! Component: 2100 - total flux cleaned = -0.000803175 Jy ! Component: 2150 - total flux cleaned = -0.000786617 Jy ! Component: 2200 - total flux cleaned = -0.000690359 Jy ! Component: 2250 - total flux cleaned = -0.000627034 Jy ! Component: 2300 - total flux cleaned = -0.000564002 Jy ! Component: 2350 - total flux cleaned = -0.000548403 Jy ! Component: 2400 - total flux cleaned = -0.000501811 Jy ! Component: 2450 - total flux cleaned = -0.000440502 Jy ! Component: 2500 - total flux cleaned = -0.000440515 Jy ! Component: 2550 - total flux cleaned = -0.000380244 Jy ! Component: 2600 - total flux cleaned = -0.000305634 Jy ! Component: 2650 - total flux cleaned = -0.000276007 Jy ! Component: 2700 - total flux cleaned = -0.000290685 Jy ! Component: 2750 - total flux cleaned = -0.000174322 Jy ! Component: 2800 - total flux cleaned = -0.000203064 Jy ! Component: 2850 - total flux cleaned = -0.000188896 Jy ! Component: 2900 - total flux cleaned = -0.000174574 Jy ! Component: 2950 - total flux cleaned = -0.000188739 Jy ! Component: 3000 - total flux cleaned = -0.000118874 Jy ! Component: 3050 - total flux cleaned = -0.000146564 Jy ! Component: 3100 - total flux cleaned = -0.000132849 Jy ! Component: 3150 - total flux cleaned = -0.000119109 Jy ! Component: 3200 - total flux cleaned = -0.000118959 Jy ! Component: 3250 - total flux cleaned = -0.000199546 Jy ! Component: 3300 - total flux cleaned = -0.00017266 Jy ! Component: 3350 - total flux cleaned = -0.000159285 Jy ! Component: 3400 - total flux cleaned = -0.000119825 Jy ! Component: 3450 - total flux cleaned = -0.000132943 Jy ! Component: 3500 - total flux cleaned = -0.000145995 Jy ! Component: 3550 - total flux cleaned = -0.000120146 Jy ! Component: 3600 - total flux cleaned = -0.000158802 Jy ! Component: 3650 - total flux cleaned = -0.000158819 Jy ! Component: 3700 - total flux cleaned = -0.000121019 Jy ! Component: 3750 - total flux cleaned = -0.000121043 Jy ! Component: 3800 - total flux cleaned = -0.000133438 Jy ! Component: 3850 - total flux cleaned = -0.000170592 Jy ! Component: 3900 - total flux cleaned = -0.000207316 Jy ! Component: 3950 - total flux cleaned = -0.000183022 Jy ! Component: 4000 - total flux cleaned = -0.00014668 Jy ! Component: 4050 - total flux cleaned = -0.000206969 Jy ! Total flux subtracted in 4096 components = -8.71816e-05 Jy ! Clean residual min=-0.000811 max=0.000671 Jy/beam ! Clean residual mean=-0.000003 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.351219 Jy keep ! Adding 333 model components to the UV plane model. ! The established model now contains 458 components and 0.351219 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1243+1622_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.49 x 7.802 at 1.926 degrees (North through East) ! Clean map min=-0.0013046 max=0.30966 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1243+1622_S_map.fits wmodel /vlbi/uf001/uva//J1243+1622_S_map.mod ! Writing 458 model components to file: /vlbi/uf001/uva//J1243+1622_S_map.mod wobs /vlbi/uf001/uva//J1243+1622_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1243+1622_S_uvs.fits wwins /vlbi/uf001/uva//J1243+1622_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1243+1622_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.309659 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000222342 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.215407 0.215407 0.430814 0.861627 1.72325 3.44651 6.89302 13.786 27.5721 55.1441 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.309 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1392.71 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1243+1622_S_dfm.log closed on Mon Jan 14 01:59:32 2019