! Started logfile: /vlbi/uf001/uva//J0513+0100_S_dfm.log on Sun Jan 13 22:30:13 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//J0513+0100_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0513+0100_S_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.925926 visibilities/baseline/integration-bin. ! Found source: J0513+0100 ! ! 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 9000 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 J0513+0100_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.054744Jy sigma=20.245080 ! Fit after self-cal, rms=0.775786Jy sigma=15.064445 ! 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=2.734 mas, bmaj=7.269 mas, bpa=-4.633 degrees ! Estimated noise=0.503303 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 = 0.168435 Jy ! Component: 100 - total flux cleaned = 0.246441 Jy ! Total flux subtracted in 100 components = 0.246441 Jy ! Clean residual min=-0.018477 max=0.065878 Jy/beam ! Clean residual mean=0.000016 rms=0.005622 Jy/beam ! Combined flux in latest and established models = 0.246441 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.246441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.172186Jy sigma=2.488304 ! Fit after self-cal, rms=0.171426Jy sigma=2.476891 ! Inverting map ! Added new window around map position (-4, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0625781 Jy ! Component: 100 - total flux cleaned = 0.0978128 Jy ! Total flux subtracted in 100 components = 0.0978128 Jy ! Clean residual min=-0.009908 max=0.019092 Jy/beam ! Clean residual mean=0.000010 rms=0.002970 Jy/beam ! Combined flux in latest and established models = 0.344254 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 0.344254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139465Jy sigma=1.690346 ! Fit after self-cal, rms=0.138366Jy sigma=1.663982 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0253103 Jy ! Component: 100 - total flux cleaned = 0.0408365 Jy ! Total flux subtracted in 100 components = 0.0408365 Jy ! Clean residual min=-0.007953 max=0.010383 Jy/beam ! Clean residual mean=0.000008 rms=0.002202 Jy/beam ! Combined flux in latest and established models = 0.38509 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 48 components and 0.38509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.131213Jy sigma=1.480380 ! Fit after self-cal, rms=0.130943Jy sigma=1.474325 ! 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=3.166 mas, bmaj=7.961 mas, bpa=-4.275 degrees ! Estimated noise=0.396516 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 = 0.0157206 Jy ! Component: 100 - total flux cleaned = 0.0228227 Jy ! Component: 150 - total flux cleaned = 0.025424 Jy ! Component: 200 - total flux cleaned = 0.0272835 Jy ! Total flux subtracted in 200 components = 0.0272835 Jy ! Clean residual min=-0.006933 max=0.008794 Jy/beam ! Clean residual mean=0.000014 rms=0.001980 Jy/beam ! Combined flux in latest and established models = 0.412374 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 74 components and 0.412374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.127800Jy sigma=1.409803 ! Fit after self-cal, rms=0.127718Jy sigma=1.407978 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.166 x 7.961 at -4.275 degrees (North through East) ! Clean map min=-0.0066312 max=0.2141 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.03 KP 0.96 ! LA 1.00 MK 1.01 NL 0.96 OV 0.98 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.02 KP 1.02 ! LA 0.98 MK 1.03 NL 0.99 OV 0.96 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 1.00 KP 0.98 ! LA 1.00 MK 0.99 NL 0.97 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.127718Jy sigma=1.407978 ! Fit after self-cal, rms=0.129185Jy sigma=1.397343 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.189 mas, bmaj=8.006 mas, bpa=-4.401 degrees ! Estimated noise=0.395985 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 = -2.20536e-05 Jy ! Component: 100 - total flux cleaned = -0.000287442 Jy ! Component: 150 - total flux cleaned = -0.00041181 Jy ! Component: 200 - total flux cleaned = -0.000834643 Jy ! Total flux subtracted in 200 components = -0.000834643 Jy ! Clean residual min=-0.007146 max=0.007975 Jy/beam ! Clean residual mean=0.000015 rms=0.001858 Jy/beam ! Combined flux in latest and established models = 0.411539 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 0.411539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.128535Jy sigma=1.393533 ! Fit after self-cal, rms=0.128512Jy sigma=1.393091 ! 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=0.128512Jy sigma=1.393091 ! Fit after self-cal, rms=0.158728Jy sigma=1.365255 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.185 mas, bmaj=8.069 mas, bpa=-4.678 degrees ! Estimated noise=0.402679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172135 Jy ! Component: 100 - total flux cleaned = 0.00190135 Jy ! Component: 150 - total flux cleaned = 0.00175512 Jy ! Component: 200 - total flux cleaned = 0.00161229 Jy ! Total flux subtracted in 200 components = 0.00161229 Jy ! Clean residual min=-0.006275 max=0.006050 Jy/beam ! Clean residual mean=-0.000006 rms=0.001597 Jy/beam ! Combined flux in latest and established models = 0.413151 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 90 components and 0.413151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.157520Jy sigma=1.361057 ! Fit after self-cal, rms=0.157559Jy sigma=1.360721 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 = -0.000577856 Jy ! Component: 100 - total flux cleaned = -0.000939294 Jy ! Component: 150 - total flux cleaned = -0.00115481 Jy ! Component: 200 - total flux cleaned = -0.00144845 Jy ! Total flux subtracted in 200 components = -0.00144845 Jy ! Clean residual min=-0.006219 max=0.006140 Jy/beam ! Clean residual mean=-0.000006 rms=0.001570 Jy/beam ! Combined flux in latest and established models = 0.411703 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 0.411703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.156884Jy sigma=1.360055 ! Fit after self-cal, rms=0.156864Jy sigma=1.359784 ! 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=0.156864Jy sigma=1.359784 ! Fit after self-cal, rms=0.082011Jy sigma=1.216962 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.191 mas, bmaj=8.042 mas, bpa=-4.76 degrees ! Estimated noise=0.399229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011863 Jy ! Component: 100 - total flux cleaned = 0.00156307 Jy ! Component: 150 - total flux cleaned = 0.00180627 Jy ! Component: 200 - total flux cleaned = 0.00196156 Jy ! Total flux subtracted in 200 components = 0.00196156 Jy ! Clean residual min=-0.004035 max=0.004649 Jy/beam ! Clean residual mean=-0.000002 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.413664 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 103 components and 0.413664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081830Jy sigma=1.214548 ! Fit after self-cal, rms=0.081791Jy sigma=1.213704 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 (0.5, 11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353395 Jy ! Component: 100 - total flux cleaned = 0.00328219 Jy ! Component: 150 - total flux cleaned = 0.00308735 Jy ! Component: 200 - total flux cleaned = 0.00293156 Jy ! Total flux subtracted in 200 components = 0.00293156 Jy ! Clean residual min=-0.003647 max=0.003502 Jy/beam ! Clean residual mean=-0.000002 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.416596 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 119 components and 0.416596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081335Jy sigma=1.206055 ! Fit after self-cal, rms=0.081308Jy sigma=1.205755 ! 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=0.081308Jy sigma=1.205755 ! Fit after self-cal, rms=0.080364Jy sigma=1.204802 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.254 mas, bmaj=12.58 mas, bpa=-6.584 degrees ! Estimated noise=0.523517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236493 Jy ! Component: 100 - total flux cleaned = 0.00252974 Jy ! Component: 150 - total flux cleaned = 0.00261941 Jy ! Component: 200 - total flux cleaned = 0.00270223 Jy ! Total flux subtracted in 200 components = 0.00270223 Jy ! Clean residual min=-0.003208 max=0.003004 Jy/beam ! Clean residual mean=-0.000004 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.419298 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 143 components and 0.419298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080285Jy sigma=1.203944 ! Fit after self-cal, rms=0.080258Jy sigma=1.203612 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 = 0.000123046 Jy ! Component: 100 - total flux cleaned = 0.000346297 Jy ! Component: 150 - total flux cleaned = 0.000421347 Jy ! Component: 200 - total flux cleaned = 0.000457054 Jy ! Total flux subtracted in 200 components = 0.000457054 Jy ! Clean residual min=-0.003184 max=0.002812 Jy/beam ! Clean residual mean=-0.000004 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.419755 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 154 components and 0.419755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080192Jy sigma=1.202802 ! Fit after self-cal, rms=0.080183Jy sigma=1.202545 ! 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=3.184 mas, bmaj=8.007 mas, bpa=-4.677 degrees ! Estimated noise=0.39731 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.184 x 8.007 at -4.677 degrees (North through East) ! Clean map min=-0.0066196 max=0.21272 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=2.742 mas, bmaj=7.278 mas, bpa=-4.98 degrees ! Estimated noise=0.508349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.176433 Jy ! Component: 100 - total flux cleaned = 0.261125 Jy ! Component: 150 - total flux cleaned = 0.311808 Jy ! Component: 200 - total flux cleaned = 0.344158 Jy ! Total flux subtracted in 200 components = 0.344158 Jy ! Clean residual min=-0.008794 max=0.017534 Jy/beam ! Clean residual mean=0.000005 rms=0.002310 Jy/beam ! Combined flux in latest and established models = 0.344158 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.344158 Jy ! Inverting map and beam ! Estimated beam: bmin=3.184 mas, bmaj=8.007 mas, bpa=-4.677 degrees ! Estimated noise=0.39731 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 = 0.0284793 Jy ! Component: 100 - total flux cleaned = 0.0457521 Jy ! Component: 150 - total flux cleaned = 0.0568532 Jy ! Component: 200 - total flux cleaned = 0.0622509 Jy ! Total flux subtracted in 200 components = 0.0622509 Jy ! Clean residual min=-0.004819 max=0.004946 Jy/beam ! Clean residual mean=-0.000000 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.406409 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 91 components and 0.406409 Jy ! Inverting map ! Added new window around map position (-9.5, -24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331011 Jy ! Component: 100 - total flux cleaned = 0.00624039 Jy ! Component: 150 - total flux cleaned = 0.00851769 Jy ! Component: 200 - total flux cleaned = 0.00973078 Jy ! Total flux subtracted in 200 components = 0.00973078 Jy ! Clean residual min=-0.003668 max=0.003307 Jy/beam ! Clean residual mean=-0.000001 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.41614 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 118 components and 0.41614 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=7.254 mas, bmaj=12.58 mas, bpa=-6.584 degrees ! Estimated noise=0.523517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386319 Jy ! Component: 100 - total flux cleaned = 0.00505816 Jy ! Component: 150 - total flux cleaned = 0.00546437 Jy ! Component: 200 - total flux cleaned = 0.00553758 Jy ! Total flux subtracted in 200 components = 0.00553758 Jy ! Clean residual min=-0.003316 max=0.002656 Jy/beam ! Clean residual mean=-0.000002 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.421678 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 = 6.59465e-05 Jy ! Component: 100 - total flux cleaned = 6.79521e-05 Jy ! Component: 150 - total flux cleaned = 0.000128991 Jy ! Component: 200 - total flux cleaned = 7.44305e-05 Jy ! Total flux subtracted in 200 components = 7.44305e-05 Jy ! Clean residual min=-0.003168 max=0.002549 Jy/beam ! Clean residual mean=-0.000002 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.421752 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 158 components and 0.421752 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.184 mas, bmaj=8.007 mas, bpa=-4.677 degrees ! Estimated noise=0.39731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000352565 Jy ! Component: 100 - total flux cleaned = -0.000538569 Jy ! Component: 150 - total flux cleaned = -0.000701105 Jy ! Component: 200 - total flux cleaned = -0.000929051 Jy ! Total flux subtracted in 200 components = -0.000929051 Jy ! Clean residual min=-0.003308 max=0.002775 Jy/beam ! Clean residual mean=-0.000001 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.420823 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 179 components and 0.420823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080101Jy sigma=1.202033 ! Fit after self-cal, rms=0.080013Jy sigma=1.200875 wmodel J0513+0100_S_map.mod ! Writing 179 model components to file: J0513+0100_S_map.mod wobs J0513+0100_S_uvs.fits ! Writing UV FITS file: J0513+0100_S_uvs.fits wwins J0513+0100_S_map.win ! wwins: Wrote 4 windows to J0513+0100_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 = -8.58854e-06 Jy ! Component: 100 - total flux cleaned = 8.3999e-05 Jy ! Component: 150 - total flux cleaned = 3.96034e-05 Jy ! Component: 200 - total flux cleaned = -8.71076e-05 Jy ! Component: 250 - total flux cleaned = -0.000208936 Jy ! Component: 300 - total flux cleaned = -0.000286586 Jy ! Component: 350 - total flux cleaned = -0.000360951 Jy ! Component: 400 - total flux cleaned = -0.000433582 Jy ! Component: 450 - total flux cleaned = -0.000469027 Jy ! Component: 500 - total flux cleaned = -0.000574502 Jy ! Component: 550 - total flux cleaned = -0.000676276 Jy ! Component: 600 - total flux cleaned = -0.000609953 Jy ! Component: 650 - total flux cleaned = -0.0006751 Jy ! Component: 700 - total flux cleaned = -0.000610837 Jy ! Component: 750 - total flux cleaned = -0.000673793 Jy ! Component: 800 - total flux cleaned = -0.000704749 Jy ! Component: 850 - total flux cleaned = -0.000705164 Jy ! Component: 900 - total flux cleaned = -0.00073567 Jy ! Component: 950 - total flux cleaned = -0.000677358 Jy ! Component: 1000 - total flux cleaned = -0.000677357 Jy ! Component: 1050 - total flux cleaned = -0.00067704 Jy ! Component: 1100 - total flux cleaned = -0.000677462 Jy ! Component: 1150 - total flux cleaned = -0.000649894 Jy ! Component: 1200 - total flux cleaned = -0.000677436 Jy ! Component: 1250 - total flux cleaned = -0.000704372 Jy ! Component: 1300 - total flux cleaned = -0.000703866 Jy ! Component: 1350 - total flux cleaned = -0.000703566 Jy ! Component: 1400 - total flux cleaned = -0.000729154 Jy ! Component: 1450 - total flux cleaned = -0.000677574 Jy ! Component: 1500 - total flux cleaned = -0.000677915 Jy ! Component: 1550 - total flux cleaned = -0.000703253 Jy ! Component: 1600 - total flux cleaned = -0.000703325 Jy ! Component: 1650 - total flux cleaned = -0.000727822 Jy ! Component: 1700 - total flux cleaned = -0.000679628 Jy ! Component: 1750 - total flux cleaned = -0.000679665 Jy ! Component: 1800 - total flux cleaned = -0.000703195 Jy ! Component: 1850 - total flux cleaned = -0.000679828 Jy ! Component: 1900 - total flux cleaned = -0.000610871 Jy ! Component: 1950 - total flux cleaned = -0.000679515 Jy ! Component: 2000 - total flux cleaned = -0.000702178 Jy ! Component: 2050 - total flux cleaned = -0.000657166 Jy ! Component: 2100 - total flux cleaned = -0.000612897 Jy ! Component: 2150 - total flux cleaned = -0.000612618 Jy ! Component: 2200 - total flux cleaned = -0.000568965 Jy ! Component: 2250 - total flux cleaned = -0.000504586 Jy ! Component: 2300 - total flux cleaned = -0.000504666 Jy ! Component: 2350 - total flux cleaned = -0.000546874 Jy ! Component: 2400 - total flux cleaned = -0.000588748 Jy ! Component: 2450 - total flux cleaned = -0.000588613 Jy ! Component: 2500 - total flux cleaned = -0.00054806 Jy ! Component: 2550 - total flux cleaned = -0.000609219 Jy ! Component: 2600 - total flux cleaned = -0.000670057 Jy ! Component: 2650 - total flux cleaned = -0.00074978 Jy ! Component: 2700 - total flux cleaned = -0.000729888 Jy ! Component: 2750 - total flux cleaned = -0.000710136 Jy ! Component: 2800 - total flux cleaned = -0.000787582 Jy ! Component: 2850 - total flux cleaned = -0.000826131 Jy ! Component: 2900 - total flux cleaned = -0.000730503 Jy ! Component: 2950 - total flux cleaned = -0.000900914 Jy ! Component: 3000 - total flux cleaned = -0.000882197 Jy ! Component: 3050 - total flux cleaned = -0.000994072 Jy ! Component: 3100 - total flux cleaned = -0.000994026 Jy ! Component: 3150 - total flux cleaned = -0.0010672 Jy ! Component: 3200 - total flux cleaned = -0.00117598 Jy ! Component: 3250 - total flux cleaned = -0.00119358 Jy ! Component: 3300 - total flux cleaned = -0.00130069 Jy ! Component: 3350 - total flux cleaned = -0.00121201 Jy ! Component: 3400 - total flux cleaned = -0.00129983 Jy ! Component: 3450 - total flux cleaned = -0.00136968 Jy ! Component: 3500 - total flux cleaned = -0.00142132 Jy ! Component: 3550 - total flux cleaned = -0.00148966 Jy ! Component: 3600 - total flux cleaned = -0.00147256 Jy ! Component: 3650 - total flux cleaned = -0.00152297 Jy ! Component: 3700 - total flux cleaned = -0.00153973 Jy ! Component: 3750 - total flux cleaned = -0.00155636 Jy ! Component: 3800 - total flux cleaned = -0.00157273 Jy ! Component: 3850 - total flux cleaned = -0.00155652 Jy ! Component: 3900 - total flux cleaned = -0.00160531 Jy ! Component: 3950 - total flux cleaned = -0.00160517 Jy ! Component: 4000 - total flux cleaned = -0.00170119 Jy ! Component: 4050 - total flux cleaned = -0.00165365 Jy ! Total flux subtracted in 4096 components = -0.00170097 Jy ! Clean residual min=-0.000857 max=0.001028 Jy/beam ! Clean residual mean=-0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.419122 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 476 components and 0.419122 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0513+0100_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.184 x 8.007 at -4.677 degrees (North through East) ! Clean map min=-0.0045012 max=0.2157 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0513+0100_S_map.fits wmodel /vlbi/uf001/uva//J0513+0100_S_map.mod ! Writing 476 model components to file: /vlbi/uf001/uva//J0513+0100_S_map.mod wobs /vlbi/uf001/uva//J0513+0100_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0513+0100_S_uvs.fits wwins /vlbi/uf001/uva//J0513+0100_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0513+0100_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.215698 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000293982 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.408881 0.408881 0.817761 1.63552 3.27104 6.54209 13.0842 26.1684 52.3367 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.215 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 733.71 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0513+0100_S_dfm.log closed on Sun Jan 13 22:30:18 2019