! Started logfile: /vlbi/uf001/uva//J1714-0558_S_dfm.log on Mon Jan 14 04:04:28 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//J1714-0558_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1714-0558_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.900975 visibilities/baseline/integration-bin. ! Found source: J1714-0558 ! ! 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 6933 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 J1714-0558_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.103652Jy sigma=20.838717 ! Fit after self-cal, rms=0.610724Jy sigma=11.878049 ! 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=2.697 mas, bmaj=7.226 mas, bpa=-6.892 degrees ! Estimated noise=0.602677 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 = 0.282893 Jy ! Component: 100 - total flux cleaned = 0.377723 Jy ! Total flux subtracted in 100 components = 0.377723 Jy ! Clean residual min=-0.018991 max=0.041283 Jy/beam ! Clean residual mean=0.000002 rms=0.005861 Jy/beam ! Combined flux in latest and established models = 0.377724 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.377724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.147552Jy sigma=2.643700 ! Fit after self-cal, rms=0.147486Jy sigma=2.642944 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0475107 Jy ! Component: 100 - total flux cleaned = 0.0755483 Jy ! Total flux subtracted in 100 components = 0.0755483 Jy ! Clean residual min=-0.015787 max=0.021429 Jy/beam ! Clean residual mean=-0.000002 rms=0.004687 Jy/beam ! Combined flux in latest and established models = 0.453272 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 37 components and 0.453272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121096Jy sigma=2.153433 ! Fit after self-cal, rms=0.121073Jy sigma=2.153004 ! 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=3.274 mas, bmaj=8.333 mas, bpa=-5.968 degrees ! Estimated noise=0.459965 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 = 0.0322816 Jy ! Component: 100 - total flux cleaned = 0.052074 Jy ! Component: 150 - total flux cleaned = 0.0648711 Jy ! Component: 200 - total flux cleaned = 0.0731938 Jy ! Total flux subtracted in 200 components = 0.0731938 Jy ! Clean residual min=-0.014653 max=0.019498 Jy/beam ! Clean residual mean=0.000026 rms=0.004416 Jy/beam ! Combined flux in latest and established models = 0.526466 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.526466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111286Jy sigma=1.963987 ! Fit after self-cal, rms=0.111278Jy sigma=1.963656 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.274 x 8.333 at -5.968 degrees (North through East) ! Clean map min=-0.014461 max=0.37797 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.06 KP 0.97 ! LA 0.92 MK 1.03 NL 1.03 OV 0.96 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.56 FD 0.93 HN 1.07 KP 1.00 ! LA 0.91 MK 1.01 NL 1.04 OV 0.95 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.36 FD 0.95 HN 1.32 KP 1.00 ! LA 0.92 MK 1.01 NL 1.05 OV 0.98 ! PT 0.95 SC 0.99 ! ! ! Fit before self-cal, rms=0.111278Jy sigma=1.963656 ! Fit after self-cal, rms=0.122574Jy sigma=1.666232 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.291 mas, bmaj=8.452 mas, bpa=-5.495 degrees ! Estimated noise=0.467874 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 = -0.000795698 Jy ! Component: 100 - total flux cleaned = -0.00147539 Jy ! Component: 150 - total flux cleaned = -0.00229098 Jy ! Component: 200 - total flux cleaned = -0.00303 Jy ! Total flux subtracted in 200 components = -0.00303 Jy ! Clean residual min=-0.014036 max=0.015262 Jy/beam ! Clean residual mean=0.000010 rms=0.003305 Jy/beam ! Combined flux in latest and established models = 0.523436 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 56 components and 0.523436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121298Jy sigma=1.657644 ! Fit after self-cal, rms=0.121445Jy sigma=1.657113 ! 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=0.121445Jy sigma=1.657113 ! Fit after self-cal, rms=0.119363Jy sigma=1.501914 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.293 mas, bmaj=8.466 mas, bpa=-5.793 degrees ! Estimated noise=0.467542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00256899 Jy ! Component: 100 - total flux cleaned = -0.0029403 Jy ! Component: 150 - total flux cleaned = -0.00310238 Jy ! Component: 200 - total flux cleaned = -0.00339338 Jy ! Total flux subtracted in 200 components = -0.00339338 Jy ! Clean residual min=-0.010503 max=0.011328 Jy/beam ! Clean residual mean=-0.000002 rms=0.002606 Jy/beam ! Combined flux in latest and established models = 0.520042 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 0.520042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118220Jy sigma=1.496386 ! Fit after self-cal, rms=0.118252Jy sigma=1.496175 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 (-30.5, 37.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187631 Jy ! Component: 100 - total flux cleaned = 0.000740235 Jy ! Component: 150 - total flux cleaned = -0.000579285 Jy ! Component: 200 - total flux cleaned = -0.00143991 Jy ! Total flux subtracted in 200 components = -0.00143991 Jy ! Clean residual min=-0.009447 max=0.010243 Jy/beam ! Clean residual mean=0.000001 rms=0.002412 Jy/beam ! Combined flux in latest and established models = 0.518602 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 0.518602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114387Jy sigma=1.463085 ! Fit after self-cal, rms=0.114285Jy sigma=1.460953 ! 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=0.114285Jy sigma=1.460953 ! Fit after self-cal, rms=0.087577Jy sigma=1.249744 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.303 mas, bmaj=8.499 mas, bpa=-5.901 degrees ! Estimated noise=0.46542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000747635 Jy ! Component: 100 - total flux cleaned = -0.000189761 Jy ! Component: 150 - total flux cleaned = 0.000338802 Jy ! Component: 200 - total flux cleaned = 0.000859265 Jy ! Total flux subtracted in 200 components = 0.000859265 Jy ! Clean residual min=-0.002613 max=0.003446 Jy/beam ! Clean residual mean=-0.000003 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.519462 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 93 components and 0.519462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087270Jy sigma=1.244604 ! Fit after self-cal, rms=0.087265Jy sigma=1.244070 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 (-4.5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229231 Jy ! Component: 100 - total flux cleaned = 0.00204442 Jy ! Component: 150 - total flux cleaned = 0.00197271 Jy ! Component: 200 - total flux cleaned = 0.00197358 Jy ! Total flux subtracted in 200 components = 0.00197358 Jy ! Clean residual min=-0.002366 max=0.002483 Jy/beam ! Clean residual mean=-0.000003 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.521435 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 107 components and 0.521435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087099Jy sigma=1.240221 ! Fit after self-cal, rms=0.087087Jy sigma=1.239953 ! 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=0.087087Jy sigma=1.239953 ! Fit after self-cal, rms=0.087160Jy sigma=1.239252 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.7 mas, bmaj=13.87 mas, bpa=-3.391 degrees ! Estimated noise=0.594739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000410197 Jy ! Component: 100 - total flux cleaned = 0.000597499 Jy ! Component: 150 - total flux cleaned = 0.000811888 Jy ! Component: 200 - total flux cleaned = 0.00104058 Jy ! Total flux subtracted in 200 components = 0.00104058 Jy ! Clean residual min=-0.002157 max=0.002440 Jy/beam ! Clean residual mean=-0.000005 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.522476 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 138 components and 0.522476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087096Jy sigma=1.238145 ! Fit after self-cal, rms=0.087090Jy sigma=1.237972 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 = 1.59051e-05 Jy ! Component: 100 - total flux cleaned = 9.47895e-05 Jy ! Component: 150 - total flux cleaned = 0.000203389 Jy ! Component: 200 - total flux cleaned = 0.000331037 Jy ! Total flux subtracted in 200 components = 0.000331037 Jy ! Clean residual min=-0.002164 max=0.002334 Jy/beam ! Clean residual mean=-0.000005 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.522807 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 151 components and 0.522807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087063Jy sigma=1.237443 ! Fit after self-cal, rms=0.087061Jy sigma=1.237365 ! 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=3.3 mas, bmaj=8.493 mas, bpa=-5.928 degrees ! Estimated noise=0.46513 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.3 x 8.493 at -5.928 degrees (North through East) ! Clean map min=-0.0056916 max=0.39005 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=2.704 mas, bmaj=7.371 mas, bpa=-6.826 degrees ! Estimated noise=0.619378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.290443 Jy ! Component: 100 - total flux cleaned = 0.387571 Jy ! Component: 150 - total flux cleaned = 0.434051 Jy ! Component: 200 - total flux cleaned = 0.461358 Jy ! Total flux subtracted in 200 components = 0.461358 Jy ! Clean residual min=-0.006689 max=0.014276 Jy/beam ! Clean residual mean=-0.000002 rms=0.001855 Jy/beam ! Combined flux in latest and established models = 0.461358 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.461358 Jy ! Inverting map and beam ! Estimated beam: bmin=3.3 mas, bmaj=8.493 mas, bpa=-5.928 degrees ! Estimated noise=0.46513 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 = 0.0243443 Jy ! Component: 100 - total flux cleaned = 0.0375098 Jy ! Component: 150 - total flux cleaned = 0.0451187 Jy ! Component: 200 - total flux cleaned = 0.0501564 Jy ! Total flux subtracted in 200 components = 0.0501564 Jy ! Clean residual min=-0.002872 max=0.003415 Jy/beam ! Clean residual mean=-0.000004 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.511514 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 84 components and 0.511514 Jy ! Inverting map ! Added new window around map position (-41.5, 47). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315421 Jy ! Component: 100 - total flux cleaned = 0.00513203 Jy ! Component: 150 - total flux cleaned = 0.00657387 Jy ! Component: 200 - total flux cleaned = 0.00753892 Jy ! Total flux subtracted in 200 components = 0.00753892 Jy ! Clean residual min=-0.002199 max=0.002463 Jy/beam ! Clean residual mean=-0.000004 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.519053 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 122 components and 0.519053 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=7.7 mas, bmaj=13.87 mas, bpa=-3.391 degrees ! Estimated noise=0.594739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164104 Jy ! Component: 100 - total flux cleaned = 0.0022779 Jy ! Component: 150 - total flux cleaned = 0.00277574 Jy ! Component: 200 - total flux cleaned = 0.00317169 Jy ! Total flux subtracted in 200 components = 0.00317169 Jy ! Clean residual min=-0.002256 max=0.002168 Jy/beam ! Clean residual mean=-0.000006 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.522225 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 = 0.000165983 Jy ! Component: 100 - total flux cleaned = 0.000204404 Jy ! Component: 150 - total flux cleaned = 0.000271631 Jy ! Component: 200 - total flux cleaned = 0.00030043 Jy ! Total flux subtracted in 200 components = 0.00030043 Jy ! Clean residual min=-0.002279 max=0.002151 Jy/beam ! Clean residual mean=-0.000006 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.522525 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 192 components and 0.522526 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.3 mas, bmaj=8.493 mas, bpa=-5.928 degrees ! Estimated noise=0.46513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000540873 Jy ! Component: 100 - total flux cleaned = -0.000582912 Jy ! Component: 150 - total flux cleaned = -0.000583266 Jy ! Component: 200 - total flux cleaned = -0.000508412 Jy ! Total flux subtracted in 200 components = -0.000508412 Jy ! Clean residual min=-0.001883 max=0.002047 Jy/beam ! Clean residual mean=-0.000003 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.522017 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 213 components and 0.522017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086950Jy sigma=1.235518 ! Fit after self-cal, rms=0.086931Jy sigma=1.235235 wmodel J1714-0558_S_map.mod ! Writing 213 model components to file: J1714-0558_S_map.mod wobs J1714-0558_S_uvs.fits ! Writing UV FITS file: J1714-0558_S_uvs.fits wwins J1714-0558_S_map.win ! wwins: Wrote 4 windows to J1714-0558_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 = 0.000457118 Jy ! Component: 100 - total flux cleaned = 0.000457934 Jy ! Component: 150 - total flux cleaned = 0.000658229 Jy ! Component: 200 - total flux cleaned = 0.000723042 Jy ! Component: 250 - total flux cleaned = 0.000881198 Jy ! Component: 300 - total flux cleaned = 0.000943123 Jy ! Component: 350 - total flux cleaned = 0.00115499 Jy ! Component: 400 - total flux cleaned = 0.00127339 Jy ! Component: 450 - total flux cleaned = 0.00144825 Jy ! Component: 500 - total flux cleaned = 0.00170447 Jy ! Component: 550 - total flux cleaned = 0.00178816 Jy ! Component: 600 - total flux cleaned = 0.00192577 Jy ! Component: 650 - total flux cleaned = 0.00206108 Jy ! Component: 700 - total flux cleaned = 0.00216755 Jy ! Component: 750 - total flux cleaned = 0.00227287 Jy ! Component: 800 - total flux cleaned = 0.00240256 Jy ! Component: 850 - total flux cleaned = 0.00258102 Jy ! Component: 900 - total flux cleaned = 0.00265592 Jy ! Component: 950 - total flux cleaned = 0.00268018 Jy ! Component: 1000 - total flux cleaned = 0.00277791 Jy ! Component: 1050 - total flux cleaned = 0.00270503 Jy ! Component: 1100 - total flux cleaned = 0.0027288 Jy ! Component: 1150 - total flux cleaned = 0.00268178 Jy ! Component: 1200 - total flux cleaned = 0.00275159 Jy ! Component: 1250 - total flux cleaned = 0.00268216 Jy ! Component: 1300 - total flux cleaned = 0.00265961 Jy ! Component: 1350 - total flux cleaned = 0.00268215 Jy ! Component: 1400 - total flux cleaned = 0.00265944 Jy ! Component: 1450 - total flux cleaned = 0.00263696 Jy ! Component: 1500 - total flux cleaned = 0.00261521 Jy ! Component: 1550 - total flux cleaned = 0.00259373 Jy ! Component: 1600 - total flux cleaned = 0.0025078 Jy ! Component: 1650 - total flux cleaned = 0.002593 Jy ! Component: 1700 - total flux cleaned = 0.00253007 Jy ! Component: 1750 - total flux cleaned = 0.00248802 Jy ! Component: 1800 - total flux cleaned = 0.00242611 Jy ! Component: 1850 - total flux cleaned = 0.00242576 Jy ! Component: 1900 - total flux cleaned = 0.00230443 Jy ! Component: 1950 - total flux cleaned = 0.00230431 Jy ! Component: 2000 - total flux cleaned = 0.00226439 Jy ! Component: 2050 - total flux cleaned = 0.00226463 Jy ! Component: 2100 - total flux cleaned = 0.00224512 Jy ! Component: 2150 - total flux cleaned = 0.0022064 Jy ! Component: 2200 - total flux cleaned = 0.00218723 Jy ! Component: 2250 - total flux cleaned = 0.00220612 Jy ! Component: 2300 - total flux cleaned = 0.00216823 Jy ! Component: 2350 - total flux cleaned = 0.00209305 Jy ! Component: 2400 - total flux cleaned = 0.00207478 Jy ! Component: 2450 - total flux cleaned = 0.00201961 Jy ! Component: 2500 - total flux cleaned = 0.00196494 Jy ! Component: 2550 - total flux cleaned = 0.00203722 Jy ! Component: 2600 - total flux cleaned = 0.00198329 Jy ! Component: 2650 - total flux cleaned = 0.00196528 Jy ! Component: 2700 - total flux cleaned = 0.00205367 Jy ! Component: 2750 - total flux cleaned = 0.00207119 Jy ! Component: 2800 - total flux cleaned = 0.00196654 Jy ! Component: 2850 - total flux cleaned = 0.00194934 Jy ! Component: 2900 - total flux cleaned = 0.00191491 Jy ! Component: 2950 - total flux cleaned = 0.00184695 Jy ! Component: 3000 - total flux cleaned = 0.00184704 Jy ! Component: 3050 - total flux cleaned = 0.00188054 Jy ! Component: 3100 - total flux cleaned = 0.00179719 Jy ! Component: 3150 - total flux cleaned = 0.00171453 Jy ! Component: 3200 - total flux cleaned = 0.00168167 Jy ! Component: 3250 - total flux cleaned = 0.00168167 Jy ! Component: 3300 - total flux cleaned = 0.00161677 Jy ! Component: 3350 - total flux cleaned = 0.00158457 Jy ! Component: 3400 - total flux cleaned = 0.00160055 Jy ! Component: 3450 - total flux cleaned = 0.00153683 Jy ! Component: 3500 - total flux cleaned = 0.00155255 Jy ! Component: 3550 - total flux cleaned = 0.00147421 Jy ! Component: 3600 - total flux cleaned = 0.00148983 Jy ! Component: 3650 - total flux cleaned = 0.00147426 Jy ! Component: 3700 - total flux cleaned = 0.00135099 Jy ! Component: 3750 - total flux cleaned = 0.0013358 Jy ! Component: 3800 - total flux cleaned = 0.00127498 Jy ! Component: 3850 - total flux cleaned = 0.00122972 Jy ! Component: 3900 - total flux cleaned = 0.00125981 Jy ! Component: 3950 - total flux cleaned = 0.00122999 Jy ! Component: 4000 - total flux cleaned = 0.0012004 Jy ! Component: 4050 - total flux cleaned = 0.00121498 Jy ! Total flux subtracted in 4096 components = 0.00115627 Jy ! Clean residual min=-0.000892 max=0.000834 Jy/beam ! Clean residual mean=-0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.523173 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 512 components and 0.523173 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1714-0558_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.3 x 8.493 at -5.928 degrees (North through East) ! Clean map min=-0.0033378 max=0.39276 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1714-0558_S_map.fits wmodel /vlbi/uf001/uva//J1714-0558_S_map.mod ! Writing 512 model components to file: /vlbi/uf001/uva//J1714-0558_S_map.mod wobs /vlbi/uf001/uva//J1714-0558_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1714-0558_S_uvs.fits wwins /vlbi/uf001/uva//J1714-0558_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J1714-0558_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.392757 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000274435 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.209622 0.209622 0.419243 0.838487 1.67697 3.35395 6.70789 13.4158 26.8316 53.6631 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.392 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1431.15 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1714-0558_S_dfm.log closed on Mon Jan 14 04:04:33 2019