! Started logfile: /vlbi/uf001/uva//J0559+2353_S_dfm.log on Sun Jan 13 22:46:47 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J0559+2353_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0559+2353_S_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.661111 visibilities/baseline/integration-bin. ! Found source: J0559+2353 ! ! 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 1428 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 J0559+2353_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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.032948Jy sigma=21.214966 ! Fit after self-cal, rms=0.655670Jy sigma=13.558304 ! 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=2.661 mas, bmaj=6.189 mas, bpa=-3.837 degrees ! Estimated noise=1.04597 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 = 0.264334 Jy ! Component: 100 - total flux cleaned = 0.325871 Jy ! Total flux subtracted in 100 components = 0.325871 Jy ! Clean residual min=-0.010572 max=0.023970 Jy/beam ! Clean residual mean=-0.000050 rms=0.002848 Jy/beam ! Combined flux in latest and established models = 0.325871 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.325871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080344Jy sigma=1.542947 ! Fit after self-cal, rms=0.080326Jy sigma=1.542754 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0258498 Jy ! Component: 100 - total flux cleaned = 0.0398453 Jy ! Total flux subtracted in 100 components = 0.0398453 Jy ! Clean residual min=-0.009571 max=0.009559 Jy/beam ! Clean residual mean=-0.000028 rms=0.002192 Jy/beam ! Combined flux in latest and established models = 0.365716 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.365716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070305Jy sigma=1.341760 ! Fit after self-cal, rms=0.070239Jy sigma=1.340913 ! 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=3.05 mas, bmaj=6.715 mas, bpa=-2.028 degrees ! Estimated noise=0.925005 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 = 0.0111316 Jy ! Component: 100 - total flux cleaned = 0.0177535 Jy ! Component: 150 - total flux cleaned = 0.0221378 Jy ! Component: 200 - total flux cleaned = 0.0251901 Jy ! Total flux subtracted in 200 components = 0.0251901 Jy ! Clean residual min=-0.008757 max=0.008811 Jy/beam ! Clean residual mean=-0.000012 rms=0.002100 Jy/beam ! Combined flux in latest and established models = 0.390906 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 40 components and 0.390906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068060Jy sigma=1.302986 ! Fit after self-cal, rms=0.068034Jy sigma=1.302583 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.05 x 6.715 at -2.028 degrees (North through East) ! Clean map min=-0.0082742 max=0.34143 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 0.94 KP 0.99 ! LA 0.96 MK 1.02 NL 1.02 OV 1.01 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 HN 0.99 KP 0.99 ! LA 0.97 MK 1.05 NL 1.02 OV 0.96 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.96 KP 1.00 ! LA 0.97 MK 1.09 NL 1.08 OV 1.02 ! PT 0.98 SC 1.04 ! ! ! Fit before self-cal, rms=0.068034Jy sigma=1.302583 ! Fit after self-cal, rms=0.066945Jy sigma=1.233524 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.077 mas, bmaj=6.755 mas, bpa=-1.654 degrees ! Estimated noise=0.926188 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 = -0.00086124 Jy ! Component: 100 - total flux cleaned = -0.00116228 Jy ! Component: 150 - total flux cleaned = -0.00129461 Jy ! Component: 200 - total flux cleaned = -0.00135391 Jy ! Total flux subtracted in 200 components = -0.00135391 Jy ! Clean residual min=-0.007445 max=0.007175 Jy/beam ! Clean residual mean=0.000002 rms=0.001804 Jy/beam ! Combined flux in latest and established models = 0.389552 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.389552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066815Jy sigma=1.230112 ! Fit after self-cal, rms=0.066819Jy sigma=1.229951 ! 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=0.066819Jy sigma=1.229951 ! Fit after self-cal, rms=0.058226Jy sigma=1.129428 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.099 mas, bmaj=6.708 mas, bpa=-1.796 degrees ! Estimated noise=0.926266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00102387 Jy ! Component: 100 - total flux cleaned = -0.00145888 Jy ! Component: 150 - total flux cleaned = -0.00174287 Jy ! Component: 200 - total flux cleaned = -0.00186895 Jy ! Total flux subtracted in 200 components = -0.00186895 Jy ! Clean residual min=-0.004880 max=0.006250 Jy/beam ! Clean residual mean=0.000003 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 0.387683 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.387683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058026Jy sigma=1.124543 ! Fit after self-cal, rms=0.058033Jy sigma=1.124356 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 (-45, 58). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00634258 Jy ! Component: 100 - total flux cleaned = 0.0099213 Jy ! Component: 150 - total flux cleaned = 0.0124543 Jy ! Component: 200 - total flux cleaned = 0.0144317 Jy ! Total flux subtracted in 200 components = 0.0144317 Jy ! Clean residual min=-0.004187 max=0.004550 Jy/beam ! Clean residual mean=-0.000001 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 0.402115 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 84 components and 0.402115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057295Jy sigma=1.108066 ! Fit after self-cal, rms=0.057244Jy sigma=1.107103 ! 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=0.057244Jy sigma=1.107103 ! Fit after self-cal, rms=0.056805Jy sigma=1.101179 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.107 mas, bmaj=6.714 mas, bpa=-1.777 degrees ! Estimated noise=0.924941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234988 Jy ! Component: 100 - total flux cleaned = 0.00339069 Jy ! Component: 150 - total flux cleaned = 0.00413567 Jy ! Component: 200 - total flux cleaned = 0.00473235 Jy ! Total flux subtracted in 200 components = 0.00473235 Jy ! Clean residual min=-0.004024 max=0.004323 Jy/beam ! Clean residual mean=-0.000001 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.406847 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 94 components and 0.406847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056625Jy sigma=1.097022 ! Fit after self-cal, rms=0.056618Jy sigma=1.096865 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 = 0.000828301 Jy ! Component: 100 - total flux cleaned = 0.00119 Jy ! Component: 150 - total flux cleaned = 0.00138151 Jy ! Component: 200 - total flux cleaned = 0.00156231 Jy ! Total flux subtracted in 200 components = 0.00156231 Jy ! Clean residual min=-0.003994 max=0.004365 Jy/beam ! Clean residual mean=-0.000002 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.40841 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 99 components and 0.40841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056543Jy sigma=1.095231 ! Fit after self-cal, rms=0.056541Jy sigma=1.095193 ! 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=0.056541Jy sigma=1.095193 ! Fit after self-cal, rms=0.056294Jy sigma=1.092305 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.847 mas, bmaj=10.06 mas, bpa=-2.537 degrees ! Estimated noise=1.20239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183406 Jy ! Component: 100 - total flux cleaned = 0.00266117 Jy ! Component: 150 - total flux cleaned = 0.00338291 Jy ! Component: 200 - total flux cleaned = 0.00391631 Jy ! Total flux subtracted in 200 components = 0.00391631 Jy ! Clean residual min=-0.005100 max=0.005216 Jy/beam ! Clean residual mean=-0.000005 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.412326 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 121 components and 0.412326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056317Jy sigma=1.092302 ! Fit after self-cal, rms=0.056294Jy sigma=1.091890 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 = -5.88085e-05 Jy ! Component: 100 - total flux cleaned = 0.000289813 Jy ! Component: 150 - total flux cleaned = 0.0004008 Jy ! Component: 200 - total flux cleaned = 0.000501139 Jy ! Total flux subtracted in 200 components = 0.000501139 Jy ! Clean residual min=-0.004962 max=0.005122 Jy/beam ! Clean residual mean=-0.000006 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.412827 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 129 components and 0.412827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056349Jy sigma=1.092784 ! Fit after self-cal, rms=0.056336Jy sigma=1.092543 ! 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=3.111 mas, bmaj=6.714 mas, bpa=-1.746 degrees ! Estimated noise=0.924145 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.111 x 6.714 at -1.746 degrees (North through East) ! Clean map min=-0.0036846 max=0.34078 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=2.715 mas, bmaj=6.174 mas, bpa=-3.8 degrees ! Estimated noise=1.04711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.264508 Jy ! Component: 100 - total flux cleaned = 0.323797 Jy ! Component: 150 - total flux cleaned = 0.346337 Jy ! Component: 200 - total flux cleaned = 0.358217 Jy ! Total flux subtracted in 200 components = 0.358217 Jy ! Clean residual min=-0.006133 max=0.006620 Jy/beam ! Clean residual mean=-0.000016 rms=0.001398 Jy/beam ! Combined flux in latest and established models = 0.358217 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.358217 Jy ! Inverting map and beam ! Estimated beam: bmin=3.111 mas, bmaj=6.714 mas, bpa=-1.746 degrees ! Estimated noise=0.924145 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 (-4, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105992 Jy ! Component: 100 - total flux cleaned = 0.0181877 Jy ! Component: 150 - total flux cleaned = 0.0240853 Jy ! Component: 200 - total flux cleaned = 0.0287643 Jy ! Total flux subtracted in 200 components = 0.0287643 Jy ! Clean residual min=-0.004142 max=0.004292 Jy/beam ! Clean residual mean=0.000000 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.386981 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 71 components and 0.386981 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=6.847 mas, bmaj=10.06 mas, bpa=-2.537 degrees ! Estimated noise=1.20239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00678356 Jy ! Component: 100 - total flux cleaned = 0.0116004 Jy ! Component: 150 - total flux cleaned = 0.0153221 Jy ! Component: 200 - total flux cleaned = 0.0182517 Jy ! Total flux subtracted in 200 components = 0.0182517 Jy ! Clean residual min=-0.004777 max=0.005052 Jy/beam ! Clean residual mean=-0.000002 rms=0.001395 Jy/beam ! Combined flux in latest and established models = 0.405233 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 = 0.00233603 Jy ! Component: 100 - total flux cleaned = 0.00420549 Jy ! Component: 150 - total flux cleaned = 0.00571134 Jy ! Component: 200 - total flux cleaned = 0.0069283 Jy ! Total flux subtracted in 200 components = 0.0069283 Jy ! Clean residual min=-0.004511 max=0.004676 Jy/beam ! Clean residual mean=-0.000002 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.412161 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 160 components and 0.412161 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.111 mas, bmaj=6.714 mas, bpa=-1.746 degrees ! Estimated noise=0.924145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160847 Jy ! Component: 100 - total flux cleaned = 0.00174944 Jy ! Component: 150 - total flux cleaned = 0.00181276 Jy ! Component: 200 - total flux cleaned = 0.00192459 Jy ! Total flux subtracted in 200 components = 0.00192459 Jy ! Clean residual min=-0.003760 max=0.003972 Jy/beam ! Clean residual mean=-0.000001 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.414086 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 180 components and 0.414086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055973Jy sigma=1.085121 ! Fit after self-cal, rms=0.055906Jy sigma=1.083970 wmodel J0559+2353_S_map.mod ! Writing 180 model components to file: J0559+2353_S_map.mod wobs J0559+2353_S_uvs.fits ! Writing UV FITS file: J0559+2353_S_uvs.fits wwins J0559+2353_S_map.win ! wwins: Wrote 3 windows to J0559+2353_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 = 0.000463434 Jy ! Component: 100 - total flux cleaned = 0.000872751 Jy ! Component: 150 - total flux cleaned = 0.00133081 Jy ! Component: 200 - total flux cleaned = 0.00177676 Jy ! Component: 250 - total flux cleaned = 0.00233307 Jy ! Component: 300 - total flux cleaned = 0.00263376 Jy ! Component: 350 - total flux cleaned = 0.00286881 Jy ! Component: 400 - total flux cleaned = 0.0032137 Jy ! Component: 450 - total flux cleaned = 0.00360612 Jy ! Component: 500 - total flux cleaned = 0.00382673 Jy ! Component: 550 - total flux cleaned = 0.00425722 Jy ! Component: 600 - total flux cleaned = 0.0046262 Jy ! Component: 650 - total flux cleaned = 0.00498764 Jy ! Component: 700 - total flux cleaned = 0.00534324 Jy ! Component: 750 - total flux cleaned = 0.00559308 Jy ! Component: 800 - total flux cleaned = 0.00598517 Jy ! Component: 850 - total flux cleaned = 0.00608201 Jy ! Component: 900 - total flux cleaned = 0.00655716 Jy ! Component: 950 - total flux cleaned = 0.00679135 Jy ! Component: 1000 - total flux cleaned = 0.00692912 Jy ! Component: 1050 - total flux cleaned = 0.00720311 Jy ! Component: 1100 - total flux cleaned = 0.0073833 Jy ! Component: 1150 - total flux cleaned = 0.00778174 Jy ! Component: 1200 - total flux cleaned = 0.00804343 Jy ! Component: 1250 - total flux cleaned = 0.00843067 Jy ! Component: 1300 - total flux cleaned = 0.00872839 Jy ! Component: 1350 - total flux cleaned = 0.00889589 Jy ! Component: 1400 - total flux cleaned = 0.00926964 Jy ! Component: 1450 - total flux cleaned = 0.00943346 Jy ! Component: 1500 - total flux cleaned = 0.00959557 Jy ! Component: 1550 - total flux cleaned = 0.00963603 Jy ! Component: 1600 - total flux cleaned = 0.00987447 Jy ! Component: 1650 - total flux cleaned = 0.010031 Jy ! Component: 1700 - total flux cleaned = 0.010186 Jy ! Component: 1750 - total flux cleaned = 0.0102627 Jy ! Component: 1800 - total flux cleaned = 0.0103779 Jy ! Component: 1850 - total flux cleaned = 0.0105676 Jy ! Component: 1900 - total flux cleaned = 0.010717 Jy ! Component: 1950 - total flux cleaned = 0.010976 Jy ! Component: 2000 - total flux cleaned = 0.0110493 Jy ! Component: 2050 - total flux cleaned = 0.0110495 Jy ! Component: 2100 - total flux cleaned = 0.0112657 Jy ! Component: 2150 - total flux cleaned = 0.0114084 Jy ! Component: 2200 - total flux cleaned = 0.0115499 Jy ! Component: 2250 - total flux cleaned = 0.0117603 Jy ! Component: 2300 - total flux cleaned = 0.0119341 Jy ! Component: 2350 - total flux cleaned = 0.0120378 Jy ! Component: 2400 - total flux cleaned = 0.0122091 Jy ! Component: 2450 - total flux cleaned = 0.0124463 Jy ! Component: 2500 - total flux cleaned = 0.0125469 Jy ! Component: 2550 - total flux cleaned = 0.012547 Jy ! Component: 2600 - total flux cleaned = 0.0126789 Jy ! Component: 2650 - total flux cleaned = 0.0129415 Jy ! Component: 2700 - total flux cleaned = 0.0129414 Jy ! Component: 2750 - total flux cleaned = 0.0130384 Jy ! Component: 2800 - total flux cleaned = 0.0131344 Jy ! Component: 2850 - total flux cleaned = 0.0132932 Jy ! Component: 2900 - total flux cleaned = 0.0133246 Jy ! Component: 2950 - total flux cleaned = 0.0135741 Jy ! Component: 3000 - total flux cleaned = 0.0135432 Jy ! Component: 3050 - total flux cleaned = 0.0137888 Jy ! Component: 3100 - total flux cleaned = 0.0139716 Jy ! Component: 3150 - total flux cleaned = 0.0140624 Jy ! Component: 3200 - total flux cleaned = 0.0142727 Jy ! Component: 3250 - total flux cleaned = 0.0143619 Jy ! Component: 3300 - total flux cleaned = 0.0145394 Jy ! Component: 3350 - total flux cleaned = 0.0145981 Jy ! Component: 3400 - total flux cleaned = 0.014656 Jy ! Component: 3450 - total flux cleaned = 0.0146853 Jy ! Component: 3500 - total flux cleaned = 0.0147998 Jy ! Component: 3550 - total flux cleaned = 0.0147714 Jy ! Component: 3600 - total flux cleaned = 0.0148845 Jy ! Component: 3650 - total flux cleaned = 0.0149128 Jy ! Component: 3700 - total flux cleaned = 0.0149968 Jy ! Component: 3750 - total flux cleaned = 0.0150246 Jy ! Component: 3800 - total flux cleaned = 0.0151075 Jy ! Component: 3850 - total flux cleaned = 0.015135 Jy ! Component: 3900 - total flux cleaned = 0.0150807 Jy ! Component: 3950 - total flux cleaned = 0.0151617 Jy ! Component: 4000 - total flux cleaned = 0.0151351 Jy ! Component: 4050 - total flux cleaned = 0.0151882 Jy ! Total flux subtracted in 4096 components = 0.0152145 Jy ! Clean residual min=-0.001907 max=0.001853 Jy/beam ! Clean residual mean=-0.000003 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.4293 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 492 components and 0.4293 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0559+2353_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.111 x 6.714 at -1.746 degrees (North through East) ! Clean map min=-0.0028148 max=0.34197 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0559+2353_S_map.fits wmodel /vlbi/uf001/uva//J0559+2353_S_map.mod ! Writing 492 model components to file: /vlbi/uf001/uva//J0559+2353_S_map.mod wobs /vlbi/uf001/uva//J0559+2353_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0559+2353_S_uvs.fits wwins /vlbi/uf001/uva//J0559+2353_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0559+2353_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.341968 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000488191 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.428278 0.428278 0.856557 1.71311 3.42623 6.85245 13.7049 27.4098 54.8196 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.341 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 700.479 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0559+2353_S_dfm.log closed on Sun Jan 13 22:46:51 2019