! Started logfile: /vlbi/uf001/uva//J0559+5804_S_dfm.log on Sun Jan 13 22:47:09 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+5804_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0559+5804_S_uva.fits ! AN table 1: 42 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.950113 visibilities/baseline/integration-bin. ! Found source: J0559+5804 ! ! 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 40 lines of history. ! ! Reading 2514 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+5804_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.082465Jy sigma=22.422933 ! Fit after self-cal, rms=0.686846Jy sigma=13.665426 ! 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=5.435 mas, bmaj=7.52 mas, bpa=1.852 degrees ! Estimated noise=0.952906 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 = 0.276473 Jy ! Component: 100 - total flux cleaned = 0.349516 Jy ! Total flux subtracted in 100 components = 0.349516 Jy ! Clean residual min=-0.013950 max=0.029772 Jy/beam ! Clean residual mean=-0.000127 rms=0.004096 Jy/beam ! Combined flux in latest and established models = 0.349516 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.349516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.263860Jy sigma=1.667968 ! Fit after self-cal, rms=0.263755Jy sigma=1.665476 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0303367 Jy ! Component: 100 - total flux cleaned = 0.0441211 Jy ! Total flux subtracted in 100 components = 0.0441211 Jy ! Clean residual min=-0.008008 max=0.012281 Jy/beam ! Clean residual mean=-0.000072 rms=0.002357 Jy/beam ! Combined flux in latest and established models = 0.393637 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.393637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.260493Jy sigma=1.425562 ! Fit after self-cal, rms=0.260428Jy sigma=1.424162 ! 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=6.294 mas, bmaj=8.332 mas, bpa=0.03843 degrees ! Estimated noise=0.737936 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 (-11, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139319 Jy ! Component: 100 - total flux cleaned = 0.0222554 Jy ! Component: 150 - total flux cleaned = 0.0271243 Jy ! Component: 200 - total flux cleaned = 0.0302086 Jy ! Total flux subtracted in 200 components = 0.0302086 Jy ! Clean residual min=-0.006540 max=0.006090 Jy/beam ! Clean residual mean=-0.000052 rms=0.001721 Jy/beam ! Combined flux in latest and established models = 0.423846 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 48 components and 0.423846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.259606Jy sigma=1.354180 ! Fit after self-cal, rms=0.259660Jy sigma=1.350558 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.294 x 8.332 at 0.03843 degrees (North through East) ! Clean map min=-0.0059181 max=0.35888 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.00 KP 1.01 LA 0.96 ! NL 1.03 OV 0.99 PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.00 KP 1.02 LA 0.94 ! NL 1.02 OV 0.92 PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.01 KP 1.02 LA 0.93 ! NL 1.03 OV 0.98 PT 1.02 ! ! ! Fit before self-cal, rms=0.259660Jy sigma=1.350558 ! Fit after self-cal, rms=0.253404Jy sigma=1.308120 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.301 mas, bmaj=8.342 mas, bpa=0.3773 degrees ! Estimated noise=0.731393 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 = 0.00396686 Jy ! Component: 100 - total flux cleaned = 0.00616391 Jy ! Component: 150 - total flux cleaned = 0.00686887 Jy ! Component: 200 - total flux cleaned = 0.00748416 Jy ! Total flux subtracted in 200 components = 0.00748416 Jy ! Clean residual min=-0.003587 max=0.004764 Jy/beam ! Clean residual mean=-0.000012 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.43133 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 72 components and 0.43133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.253311Jy sigma=1.302426 ! Fit after self-cal, rms=0.253311Jy sigma=1.301628 ! 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=0.253311Jy sigma=1.301628 ! Fit after self-cal, rms=0.252874Jy sigma=1.294310 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.295 mas, bmaj=8.352 mas, bpa=0.331 degrees ! Estimated noise=0.731147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123402 Jy ! Component: 100 - total flux cleaned = 0.0020458 Jy ! Component: 150 - total flux cleaned = 0.00250592 Jy ! Component: 200 - total flux cleaned = 0.00284624 Jy ! Total flux subtracted in 200 components = 0.00284624 Jy ! Clean residual min=-0.003137 max=0.004415 Jy/beam ! Clean residual mean=0.000012 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.434176 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 87 components and 0.434176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.252851Jy sigma=1.292676 ! Fit after self-cal, rms=0.252862Jy sigma=1.292434 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 (-32.5, 18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427229 Jy ! Component: 100 - total flux cleaned = 0.00659005 Jy ! Component: 150 - total flux cleaned = 0.00822183 Jy ! Component: 200 - total flux cleaned = 0.00948761 Jy ! Total flux subtracted in 200 components = 0.00948761 Jy ! Clean residual min=-0.002666 max=0.002902 Jy/beam ! Clean residual mean=0.000015 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.443664 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 151 components and 0.443664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.252733Jy sigma=1.286815 ! Fit after self-cal, rms=0.252734Jy sigma=1.286578 ! 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=0.252734Jy sigma=1.286578 ! Fit after self-cal, rms=0.251846Jy sigma=1.286062 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.295 mas, bmaj=8.367 mas, bpa=0.2838 degrees ! Estimated noise=0.730284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013396 Jy ! Component: 100 - total flux cleaned = 0.00202359 Jy ! Component: 150 - total flux cleaned = 0.00261671 Jy ! Component: 200 - total flux cleaned = 0.00306414 Jy ! Total flux subtracted in 200 components = 0.00306414 Jy ! Clean residual min=-0.002452 max=0.002496 Jy/beam ! Clean residual mean=0.000016 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.446728 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 178 components and 0.446728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.251815Jy sigma=1.285209 ! Fit after self-cal, rms=0.251815Jy sigma=1.285132 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 = 0.000502832 Jy ! Component: 100 - total flux cleaned = 0.000811944 Jy ! Component: 150 - total flux cleaned = 0.00103567 Jy ! Component: 200 - total flux cleaned = 0.00119385 Jy ! Total flux subtracted in 200 components = 0.00119385 Jy ! Clean residual min=-0.002368 max=0.002366 Jy/beam ! Clean residual mean=0.000017 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.447922 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 200 components and 0.447922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.251803Jy sigma=1.284828 ! Fit after self-cal, rms=0.251806Jy sigma=1.284798 ! 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=0.251806Jy sigma=1.284798 ! Fit after self-cal, rms=0.251365Jy sigma=1.284695 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.145 mas, bmaj=11.35 mas, bpa=3.826 degrees ! Estimated noise=0.820053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000167553 Jy ! Component: 100 - total flux cleaned = 7.33745e-05 Jy ! Component: 150 - total flux cleaned = 0.000226541 Jy ! Component: 200 - total flux cleaned = 0.000340973 Jy ! Total flux subtracted in 200 components = 0.000340973 Jy ! Clean residual min=-0.002789 max=0.002624 Jy/beam ! Clean residual mean=0.000024 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.448263 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 216 components and 0.448263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.251347Jy sigma=1.284660 ! Fit after self-cal, rms=0.251351Jy sigma=1.284607 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 = -8.03493e-06 Jy ! Component: 100 - total flux cleaned = 5.86909e-05 Jy ! Component: 150 - total flux cleaned = 0.000116952 Jy ! Component: 200 - total flux cleaned = 0.000152197 Jy ! Total flux subtracted in 200 components = 0.000152197 Jy ! Clean residual min=-0.002823 max=0.002608 Jy/beam ! Clean residual mean=0.000024 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.448415 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 232 components and 0.448415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.251340Jy sigma=1.284630 ! Fit after self-cal, rms=0.251344Jy sigma=1.284611 ! 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=6.295 mas, bmaj=8.373 mas, bpa=0.2879 degrees ! Estimated noise=0.730107 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.295 x 8.373 at 0.2879 degrees (North through East) ! Clean map min=-0.0024488 max=0.35535 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=5.44 mas, bmaj=7.563 mas, bpa=1.964 degrees ! Estimated noise=0.941576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.272966 Jy ! Component: 100 - total flux cleaned = 0.345667 Jy ! Component: 150 - total flux cleaned = 0.375584 Jy ! Component: 200 - total flux cleaned = 0.390979 Jy ! Total flux subtracted in 200 components = 0.390979 Jy ! Clean residual min=-0.006252 max=0.008121 Jy/beam ! Clean residual mean=-0.000057 rms=0.001666 Jy/beam ! Combined flux in latest and established models = 0.390979 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.390979 Jy ! Inverting map and beam ! Estimated beam: bmin=6.295 mas, bmaj=8.373 mas, bpa=0.2879 degrees ! Estimated noise=0.730107 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 = 0.0120194 Jy ! Component: 100 - total flux cleaned = 0.020366 Jy ! Component: 150 - total flux cleaned = 0.026655 Jy ! Component: 200 - total flux cleaned = 0.0317418 Jy ! Total flux subtracted in 200 components = 0.0317418 Jy ! Clean residual min=-0.003652 max=0.003472 Jy/beam ! Clean residual mean=-0.000021 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.422721 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 56 components and 0.422721 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=9.145 mas, bmaj=11.35 mas, bpa=3.826 degrees ! Estimated noise=0.820053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00554188 Jy ! Component: 100 - total flux cleaned = 0.00971987 Jy ! Component: 150 - total flux cleaned = 0.0130176 Jy ! Component: 200 - total flux cleaned = 0.0157356 Jy ! Total flux subtracted in 200 components = 0.0157356 Jy ! Clean residual min=-0.003018 max=0.003205 Jy/beam ! Clean residual mean=0.000002 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.438457 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 = 0.00217163 Jy ! Component: 100 - total flux cleaned = 0.0036242 Jy ! Component: 150 - total flux cleaned = 0.00480208 Jy ! Component: 200 - total flux cleaned = 0.00581613 Jy ! Total flux subtracted in 200 components = 0.00581613 Jy ! Clean residual min=-0.002628 max=0.002865 Jy/beam ! Clean residual mean=0.000014 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.444273 Jy ! Adding 99 model components to the UV plane model. ! The established model now contains 142 components and 0.444273 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.295 mas, bmaj=8.373 mas, bpa=0.2879 degrees ! Estimated noise=0.730107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102531 Jy ! Component: 100 - total flux cleaned = 0.00182894 Jy ! Component: 150 - total flux cleaned = 0.00209058 Jy ! Component: 200 - total flux cleaned = 0.00233148 Jy ! Total flux subtracted in 200 components = 0.00233148 Jy ! Clean residual min=-0.002412 max=0.002440 Jy/beam ! Clean residual mean=0.000012 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.446604 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 167 components and 0.446604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.251378Jy sigma=1.284969 ! Fit after self-cal, rms=0.251363Jy sigma=1.284741 wmodel J0559+5804_S_map.mod ! Writing 167 model components to file: J0559+5804_S_map.mod wobs J0559+5804_S_uvs.fits ! Writing UV FITS file: J0559+5804_S_uvs.fits wwins J0559+5804_S_map.win ! wwins: Wrote 3 windows to J0559+5804_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 = -0.000183315 Jy ! Component: 100 - total flux cleaned = -0.000428336 Jy ! Component: 150 - total flux cleaned = -0.000662099 Jy ! Component: 200 - total flux cleaned = -0.000775194 Jy ! Component: 250 - total flux cleaned = -0.000884445 Jy ! Component: 300 - total flux cleaned = -0.000884624 Jy ! Component: 350 - total flux cleaned = -0.000884256 Jy ! Component: 400 - total flux cleaned = -0.000850696 Jy ! Component: 450 - total flux cleaned = -0.000787449 Jy ! Component: 500 - total flux cleaned = -0.000849874 Jy ! Component: 550 - total flux cleaned = -0.000667992 Jy ! Component: 600 - total flux cleaned = -0.000579545 Jy ! Component: 650 - total flux cleaned = -0.000608796 Jy ! Component: 700 - total flux cleaned = -0.000495079 Jy ! Component: 750 - total flux cleaned = -0.000440676 Jy ! Component: 800 - total flux cleaned = -0.000413931 Jy ! Component: 850 - total flux cleaned = -0.000413613 Jy ! Component: 900 - total flux cleaned = -0.000308443 Jy ! Component: 950 - total flux cleaned = -0.00025702 Jy ! Component: 1000 - total flux cleaned = -0.000104424 Jy ! Component: 1050 - total flux cleaned = -0.000129652 Jy ! Component: 1100 - total flux cleaned = -5.88886e-06 Jy ! Component: 1150 - total flux cleaned = 0.000140099 Jy ! Component: 1200 - total flux cleaned = 0.000236147 Jy ! Component: 1250 - total flux cleaned = 0.000402322 Jy ! Component: 1300 - total flux cleaned = 0.000519963 Jy ! Component: 1350 - total flux cleaned = 0.000774589 Jy ! Component: 1400 - total flux cleaned = 0.000888998 Jy ! Component: 1450 - total flux cleaned = 0.00111524 Jy ! Component: 1500 - total flux cleaned = 0.00116035 Jy ! Component: 1550 - total flux cleaned = 0.00129347 Jy ! Component: 1600 - total flux cleaned = 0.0014687 Jy ! Component: 1650 - total flux cleaned = 0.00164224 Jy ! Component: 1700 - total flux cleaned = 0.00183542 Jy ! Component: 1750 - total flux cleaned = 0.00187805 Jy ! Component: 1800 - total flux cleaned = 0.00200454 Jy ! Component: 1850 - total flux cleaned = 0.00217179 Jy ! Component: 1900 - total flux cleaned = 0.00225466 Jy ! Component: 1950 - total flux cleaned = 0.00237778 Jy ! Component: 2000 - total flux cleaned = 0.00247949 Jy ! Component: 2050 - total flux cleaned = 0.00258051 Jy ! Component: 2100 - total flux cleaned = 0.00272061 Jy ! Component: 2150 - total flux cleaned = 0.00283963 Jy ! Component: 2200 - total flux cleaned = 0.00289869 Jy ! Component: 2250 - total flux cleaned = 0.00295756 Jy ! Component: 2300 - total flux cleaned = 0.00309338 Jy ! Component: 2350 - total flux cleaned = 0.00317039 Jy ! Component: 2400 - total flux cleaned = 0.003285 Jy ! Component: 2450 - total flux cleaned = 0.00337972 Jy ! Component: 2500 - total flux cleaned = 0.00339882 Jy ! Component: 2550 - total flux cleaned = 0.00354845 Jy ! Component: 2600 - total flux cleaned = 0.00360429 Jy ! Component: 2650 - total flux cleaned = 0.00369667 Jy ! Component: 2700 - total flux cleaned = 0.0037333 Jy ! Component: 2750 - total flux cleaned = 0.00382443 Jy ! Component: 2800 - total flux cleaned = 0.00387882 Jy ! Component: 2850 - total flux cleaned = 0.00395078 Jy ! Component: 2900 - total flux cleaned = 0.00404012 Jy ! Component: 2950 - total flux cleaned = 0.00409352 Jy ! Component: 3000 - total flux cleaned = 0.00416412 Jy ! Component: 3050 - total flux cleaned = 0.00423444 Jy ! Component: 3100 - total flux cleaned = 0.00430429 Jy ! Component: 3150 - total flux cleaned = 0.0043563 Jy ! Component: 3200 - total flux cleaned = 0.00445981 Jy ! Component: 3250 - total flux cleaned = 0.00451135 Jy ! Component: 3300 - total flux cleaned = 0.00463074 Jy ! Component: 3350 - total flux cleaned = 0.0046647 Jy ! Component: 3400 - total flux cleaned = 0.0047491 Jy ! Component: 3450 - total flux cleaned = 0.00479942 Jy ! Component: 3500 - total flux cleaned = 0.00489952 Jy ! Component: 3550 - total flux cleaned = 0.00491615 Jy ! Component: 3600 - total flux cleaned = 0.00499881 Jy ! Component: 3650 - total flux cleaned = 0.00501519 Jy ! Component: 3700 - total flux cleaned = 0.00506424 Jy ! Component: 3750 - total flux cleaned = 0.00509677 Jy ! Component: 3800 - total flux cleaned = 0.00512923 Jy ! Component: 3850 - total flux cleaned = 0.00514539 Jy ! Component: 3900 - total flux cleaned = 0.00519368 Jy ! Component: 3950 - total flux cleaned = 0.0052738 Jy ! Component: 4000 - total flux cleaned = 0.00528975 Jy ! Component: 4050 - total flux cleaned = 0.00538529 Jy ! Total flux subtracted in 4096 components = 0.00543279 Jy ! Clean residual min=-0.000946 max=0.000940 Jy/beam ! Clean residual mean=0.000006 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.452037 Jy keep ! Adding 377 model components to the UV plane model. ! The established model now contains 544 components and 0.452037 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0559+5804_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.295 x 8.373 at 0.2879 degrees (North through East) ! Clean map min=-0.0022161 max=0.35465 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0559+5804_S_map.fits wmodel /vlbi/uf001/uva//J0559+5804_S_map.mod ! Writing 544 model components to file: /vlbi/uf001/uva//J0559+5804_S_map.mod wobs /vlbi/uf001/uva//J0559+5804_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0559+5804_S_uvs.fits wwins /vlbi/uf001/uva//J0559+5804_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0559+5804_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.354651 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00034327 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.290373 0.290373 0.580746 1.16149 2.32299 4.64597 9.29194 18.5839 37.1678 74.3355 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.354 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1033.15 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0559+5804_S_dfm.log closed on Sun Jan 13 22:47:13 2019