! Started logfile: /vlbi/uf001/uva//J0806-2911_S_dfm.log on Sun Jan 13 23:47:15 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//J0806-2911_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0806-2911_S_uva.fits ! AN table 1: 38 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.875 visibilities/baseline/integration-bin. ! Found source: J0806-2911 ! ! 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 3591 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 J0806-2911_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014099Jy sigma=16.754516 ! Fit after self-cal, rms=0.894863Jy sigma=14.638225 ! 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=3.71 mas, bmaj=16.69 mas, bpa=4.494 degrees ! Estimated noise=1.10529 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 = 0.0789889 Jy ! Component: 100 - total flux cleaned = 0.11497 Jy ! Total flux subtracted in 100 components = 0.11497 Jy ! Clean residual min=-0.009623 max=0.018375 Jy/beam ! Clean residual mean=-0.000040 rms=0.003083 Jy/beam ! Combined flux in latest and established models = 0.11497 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 43 components and 0.11497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092428Jy sigma=1.467287 ! Fit after self-cal, rms=0.091140Jy sigma=1.450258 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226155 Jy ! Component: 100 - total flux cleaned = 0.0360573 Jy ! Total flux subtracted in 100 components = 0.0360573 Jy ! Clean residual min=-0.006852 max=0.008884 Jy/beam ! Clean residual mean=-0.000022 rms=0.002002 Jy/beam ! Combined flux in latest and established models = 0.151027 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 77 components and 0.151027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084641Jy sigma=1.316347 ! Fit after self-cal, rms=0.084387Jy sigma=1.313760 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.571 mas, bmaj=19.03 mas, bpa=3.284 degrees ! Estimated noise=0.736522 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 = 0.011404 Jy ! Component: 100 - total flux cleaned = 0.0177144 Jy ! Component: 150 - total flux cleaned = 0.0214626 Jy ! Component: 200 - total flux cleaned = 0.0237789 Jy ! Total flux subtracted in 200 components = 0.0237789 Jy ! Clean residual min=-0.004328 max=0.004374 Jy/beam ! Clean residual mean=-0.000017 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.174806 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 132 components and 0.174806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083077Jy sigma=1.282661 ! Fit after self-cal, rms=0.082934Jy sigma=1.281580 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.571 x 19.03 at 3.284 degrees (North through East) ! Clean map min=-0.0039956 max=0.1036 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 1.02 KP 0.99 ! LA 0.96 NL 1.10 OV 0.99 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.91 HN 1.02 KP 0.98 ! LA 0.96 NL 1.11 OV 1.00 PT 1.01 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.99 KP 1.01 ! LA 0.95 NL 1.04 OV 1.01 PT 1.00 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.082934Jy sigma=1.281580 ! Fit after self-cal, rms=0.083675Jy sigma=1.275881 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.577 mas, bmaj=19.16 mas, bpa=3.405 degrees ! Estimated noise=0.735282 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 = -0.000907461 Jy ! Component: 100 - total flux cleaned = -0.000682089 Jy ! Component: 150 - total flux cleaned = -0.000715743 Jy ! Component: 200 - total flux cleaned = -0.000745094 Jy ! Total flux subtracted in 200 components = -0.000745094 Jy ! Clean residual min=-0.004273 max=0.003894 Jy/beam ! Clean residual mean=-0.000024 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.174061 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 156 components and 0.174061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083623Jy sigma=1.275141 ! Fit after self-cal, rms=0.083721Jy sigma=1.274840 ! 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=0.083721Jy sigma=1.274840 ! Fit after self-cal, rms=0.083745Jy sigma=1.272633 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.572 mas, bmaj=19.15 mas, bpa=3.404 degrees ! Estimated noise=0.734427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000633743 Jy ! Component: 100 - total flux cleaned = -0.000629183 Jy ! Component: 150 - total flux cleaned = -0.000657892 Jy ! Component: 200 - total flux cleaned = -0.000684084 Jy ! Total flux subtracted in 200 components = -0.000684084 Jy ! Clean residual min=-0.004431 max=0.003804 Jy/beam ! Clean residual mean=-0.000020 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.173377 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 167 components and 0.173377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083713Jy sigma=1.272253 ! Fit after self-cal, rms=0.083735Jy sigma=1.272138 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 = -0.000115078 Jy ! Component: 100 - total flux cleaned = -3.38481e-06 Jy ! Component: 150 - total flux cleaned = -2.74791e-05 Jy ! Component: 200 - total flux cleaned = -2.65249e-05 Jy ! Total flux subtracted in 200 components = -2.65249e-05 Jy ! Clean residual min=-0.004356 max=0.003748 Jy/beam ! Clean residual mean=-0.000020 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.17335 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 173 components and 0.17335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083716Jy sigma=1.271944 ! Fit after self-cal, rms=0.083720Jy sigma=1.271891 ! 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=0.083720Jy sigma=1.271891 ! Fit after self-cal, rms=0.083609Jy sigma=1.271364 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.554 mas, bmaj=19.13 mas, bpa=3.52 degrees ! Estimated noise=0.731359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000505603 Jy ! Component: 100 - total flux cleaned = -0.000477669 Jy ! Component: 150 - total flux cleaned = -0.000523007 Jy ! Component: 200 - total flux cleaned = -0.000544075 Jy ! Total flux subtracted in 200 components = -0.000544075 Jy ! Clean residual min=-0.004380 max=0.003639 Jy/beam ! Clean residual mean=-0.000016 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.172806 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 178 components and 0.172806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083590Jy sigma=1.271155 ! Fit after self-cal, rms=0.083611Jy sigma=1.271093 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 = -5.07219e-05 Jy ! Component: 100 - total flux cleaned = 3.54907e-05 Jy ! Component: 150 - total flux cleaned = 1.67975e-05 Jy ! Component: 200 - total flux cleaned = 1.58243e-05 Jy ! Total flux subtracted in 200 components = 1.58243e-05 Jy ! Clean residual min=-0.004329 max=0.003598 Jy/beam ! Clean residual mean=-0.000016 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.172822 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 181 components and 0.172822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083598Jy sigma=1.270961 ! Fit after self-cal, rms=0.083601Jy sigma=1.270928 ! 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=0.083601Jy sigma=1.270928 ! Fit after self-cal, rms=0.083294Jy sigma=1.270890 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.203 mas, bmaj=24.7 mas, bpa=-0.8182 degrees ! Estimated noise=0.811348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138634 Jy ! Component: 100 - total flux cleaned = 0.000236311 Jy ! Component: 150 - total flux cleaned = 0.000236864 Jy ! Component: 200 - total flux cleaned = 0.000255822 Jy ! Total flux subtracted in 200 components = 0.000255822 Jy ! Clean residual min=-0.003397 max=0.003167 Jy/beam ! Clean residual mean=-0.000022 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.173078 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 194 components and 0.173078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083289Jy sigma=1.270760 ! Fit after self-cal, rms=0.083292Jy sigma=1.270724 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 = -8.94715e-05 Jy ! Component: 100 - total flux cleaned = -3.37624e-05 Jy ! Component: 150 - total flux cleaned = -6.59754e-07 Jy ! Component: 200 - total flux cleaned = 3.0582e-05 Jy ! Total flux subtracted in 200 components = 3.0582e-05 Jy ! Clean residual min=-0.003390 max=0.003130 Jy/beam ! Clean residual mean=-0.000022 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.173108 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 203 components and 0.173108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083288Jy sigma=1.270685 ! Fit after self-cal, rms=0.083284Jy sigma=1.270652 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=4.534 mas, bmaj=19.1 mas, bpa=3.649 degrees ! Estimated noise=0.727864 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.534 x 19.1 at 3.649 degrees (North through East) ! Clean map min=-0.0040885 max=0.1012 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=3.67 mas, bmaj=16.83 mas, bpa=4.793 degrees ! Estimated noise=1.09295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0787179 Jy ! Component: 100 - total flux cleaned = 0.116343 Jy ! Component: 150 - total flux cleaned = 0.138189 Jy ! Component: 200 - total flux cleaned = 0.151926 Jy ! Total flux subtracted in 200 components = 0.151926 Jy ! Clean residual min=-0.007609 max=0.008765 Jy/beam ! Clean residual mean=-0.000026 rms=0.001923 Jy/beam ! Combined flux in latest and established models = 0.151926 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 73 model components to the UV plane model. ! The established model now contains 73 components and 0.151926 Jy ! Inverting map and beam ! Estimated beam: bmin=4.534 mas, bmaj=19.1 mas, bpa=3.649 degrees ! Estimated noise=0.727864 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 = 0.0101445 Jy ! Component: 100 - total flux cleaned = 0.0151058 Jy ! Component: 150 - total flux cleaned = 0.0179284 Jy ! Component: 200 - total flux cleaned = 0.018539 Jy ! Total flux subtracted in 200 components = 0.018539 Jy ! Clean residual min=-0.004429 max=0.003707 Jy/beam ! Clean residual mean=-0.000018 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.170465 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 110 components and 0.170465 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=8.203 mas, bmaj=24.7 mas, bpa=-0.8182 degrees ! Estimated noise=0.811348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199029 Jy ! Component: 100 - total flux cleaned = 0.00207871 Jy ! Component: 150 - total flux cleaned = 0.00200614 Jy ! Component: 200 - total flux cleaned = 0.00197607 Jy ! Total flux subtracted in 200 components = 0.00197607 Jy ! Clean residual min=-0.003487 max=0.003302 Jy/beam ! Clean residual mean=-0.000024 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.172441 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 = 3.07448e-05 Jy ! Component: 100 - total flux cleaned = 8.82641e-05 Jy ! Component: 150 - total flux cleaned = 0.000142574 Jy ! Component: 200 - total flux cleaned = 0.000193389 Jy ! Total flux subtracted in 200 components = 0.000193389 Jy ! Clean residual min=-0.003415 max=0.003262 Jy/beam ! Clean residual mean=-0.000023 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.172634 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 122 components and 0.172634 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.534 mas, bmaj=19.1 mas, bpa=3.649 degrees ! Estimated noise=0.727864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000574761 Jy ! Component: 100 - total flux cleaned = -0.000814919 Jy ! Component: 150 - total flux cleaned = -0.000917996 Jy ! Component: 200 - total flux cleaned = -0.000885628 Jy ! Total flux subtracted in 200 components = -0.000885628 Jy ! Clean residual min=-0.004295 max=0.003590 Jy/beam ! Clean residual mean=-0.000015 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.171748 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 138 components and 0.171748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083341Jy sigma=1.271739 ! Fit after self-cal, rms=0.083337Jy sigma=1.271545 wmodel J0806-2911_S_map.mod ! Writing 138 model components to file: J0806-2911_S_map.mod wobs J0806-2911_S_uvs.fits ! Writing UV FITS file: J0806-2911_S_uvs.fits wwins J0806-2911_S_map.win ! wwins: Wrote 1 windows to J0806-2911_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 = -0.00113298 Jy ! Component: 100 - total flux cleaned = -0.00102102 Jy ! Component: 150 - total flux cleaned = -0.000917554 Jy ! Component: 200 - total flux cleaned = -0.00096501 Jy ! Component: 250 - total flux cleaned = -0.00101121 Jy ! Component: 300 - total flux cleaned = -0.00101105 Jy ! Component: 350 - total flux cleaned = -0.00113392 Jy ! Component: 400 - total flux cleaned = -0.00121354 Jy ! Component: 450 - total flux cleaned = -0.00125242 Jy ! Component: 500 - total flux cleaned = -0.00143654 Jy ! Component: 550 - total flux cleaned = -0.00140079 Jy ! Component: 600 - total flux cleaned = -0.00136616 Jy ! Component: 650 - total flux cleaned = -0.00129718 Jy ! Component: 700 - total flux cleaned = -0.00123141 Jy ! Component: 750 - total flux cleaned = -0.00103837 Jy ! Component: 800 - total flux cleaned = -0.00100763 Jy ! Component: 850 - total flux cleaned = -0.00100738 Jy ! Component: 900 - total flux cleaned = -0.000946465 Jy ! Component: 950 - total flux cleaned = -0.000945986 Jy ! Component: 1000 - total flux cleaned = -0.000888461 Jy ! Component: 1050 - total flux cleaned = -0.000916902 Jy ! Component: 1100 - total flux cleaned = -0.00100092 Jy ! Component: 1150 - total flux cleaned = -0.000972904 Jy ! Component: 1200 - total flux cleaned = -0.000972722 Jy ! Component: 1250 - total flux cleaned = -0.000919452 Jy ! Component: 1300 - total flux cleaned = -0.000918967 Jy ! Component: 1350 - total flux cleaned = -0.000790805 Jy ! Component: 1400 - total flux cleaned = -0.000690025 Jy ! Component: 1450 - total flux cleaned = -0.000640625 Jy ! Component: 1500 - total flux cleaned = -0.000567715 Jy ! Component: 1550 - total flux cleaned = -0.000495762 Jy ! Component: 1600 - total flux cleaned = -0.000472127 Jy ! Component: 1650 - total flux cleaned = -0.000379133 Jy ! Component: 1700 - total flux cleaned = -0.000218759 Jy ! Component: 1750 - total flux cleaned = -0.000219159 Jy ! Component: 1800 - total flux cleaned = -6.19981e-05 Jy ! Component: 1850 - total flux cleaned = 7.08933e-05 Jy ! Component: 1900 - total flux cleaned = 0.000158056 Jy ! Component: 1950 - total flux cleaned = 0.000222889 Jy ! Component: 2000 - total flux cleaned = 0.000350643 Jy ! Component: 2050 - total flux cleaned = 0.000413668 Jy ! Component: 2100 - total flux cleaned = 0.000538478 Jy ! Component: 2150 - total flux cleaned = 0.000579402 Jy ! Component: 2200 - total flux cleaned = 0.000701523 Jy ! Component: 2250 - total flux cleaned = 0.000721538 Jy ! Component: 2300 - total flux cleaned = 0.000781428 Jy ! Component: 2350 - total flux cleaned = 0.000820205 Jy ! Component: 2400 - total flux cleaned = 0.000839386 Jy ! Component: 2450 - total flux cleaned = 0.000916254 Jy ! Component: 2500 - total flux cleaned = 0.000935105 Jy ! Component: 2550 - total flux cleaned = 0.00099148 Jy ! Component: 2600 - total flux cleaned = 0.00100996 Jy ! Component: 2650 - total flux cleaned = 0.00100992 Jy ! Component: 2700 - total flux cleaned = 0.00106475 Jy ! Component: 2750 - total flux cleaned = 0.00104663 Jy ! Component: 2800 - total flux cleaned = 0.00111808 Jy ! Component: 2850 - total flux cleaned = 0.00113578 Jy ! Component: 2900 - total flux cleaned = 0.00120601 Jy ! Component: 2950 - total flux cleaned = 0.00125795 Jy ! Component: 3000 - total flux cleaned = 0.00134413 Jy ! Component: 3050 - total flux cleaned = 0.00139523 Jy ! Component: 3100 - total flux cleaned = 0.00142912 Jy ! Component: 3150 - total flux cleaned = 0.00149629 Jy ! Component: 3200 - total flux cleaned = 0.00152969 Jy ! Component: 3250 - total flux cleaned = 0.00162885 Jy ! Component: 3300 - total flux cleaned = 0.00164516 Jy ! Component: 3350 - total flux cleaned = 0.00169397 Jy ! Component: 3400 - total flux cleaned = 0.00175849 Jy ! Component: 3450 - total flux cleaned = 0.00180653 Jy ! Component: 3500 - total flux cleaned = 0.00187016 Jy ! Component: 3550 - total flux cleaned = 0.00191768 Jy ! Component: 3600 - total flux cleaned = 0.0020273 Jy ! Component: 3650 - total flux cleaned = 0.00205843 Jy ! Component: 3700 - total flux cleaned = 0.00212041 Jy ! Component: 3750 - total flux cleaned = 0.00219719 Jy ! Component: 3800 - total flux cleaned = 0.00221253 Jy ! Component: 3850 - total flux cleaned = 0.00225817 Jy ! Component: 3900 - total flux cleaned = 0.00236364 Jy ! Component: 3950 - total flux cleaned = 0.00239342 Jy ! Component: 4000 - total flux cleaned = 0.00246783 Jy ! Component: 4050 - total flux cleaned = 0.00254158 Jy ! Total flux subtracted in 4096 components = 0.00260041 Jy ! Clean residual min=-0.000871 max=0.000800 Jy/beam ! Clean residual mean=0.000002 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.174349 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 455 components and 0.174349 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0806-2911_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.534 x 19.1 at 3.649 degrees (North through East) ! Clean map min=-0.0033287 max=0.10077 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0806-2911_S_map.fits wmodel /vlbi/uf001/uva//J0806-2911_S_map.mod ! Writing 455 model components to file: /vlbi/uf001/uva//J0806-2911_S_map.mod wobs /vlbi/uf001/uva//J0806-2911_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0806-2911_S_uvs.fits wwins /vlbi/uf001/uva//J0806-2911_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J0806-2911_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.10077 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000289709 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.862489 0.862489 1.72498 3.44996 6.89991 13.7998 27.5997 55.1993 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.1 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 347.83 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0806-2911_S_dfm.log closed on Sun Jan 13 23:47:19 2019