! Started logfile: /vlbi/uf001/uva//J0325-2415_S_dfm.log on Sun Jan 13 21:48:02 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//J0325-2415_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0325-2415_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J0325-2415 ! ! 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 4560 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 J0325-2415_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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012397Jy sigma=17.286989 ! Fit after self-cal, rms=0.833502Jy sigma=14.287105 ! 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=2.656 mas, bmaj=8.304 mas, bpa=0.446 degrees ! Estimated noise=0.893779 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 = 0.125502 Jy ! Component: 100 - total flux cleaned = 0.160108 Jy ! Total flux subtracted in 100 components = 0.160108 Jy ! Clean residual min=-0.008028 max=0.014588 Jy/beam ! Clean residual mean=0.000011 rms=0.002228 Jy/beam ! Combined flux in latest and established models = 0.160108 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.160108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081337Jy sigma=1.369374 ! Fit after self-cal, rms=0.081308Jy sigma=1.369024 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159341 Jy ! Component: 100 - total flux cleaned = 0.0250879 Jy ! Total flux subtracted in 100 components = 0.0250879 Jy ! Clean residual min=-0.006395 max=0.008709 Jy/beam ! Clean residual mean=0.000012 rms=0.001618 Jy/beam ! Combined flux in latest and established models = 0.185196 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.185196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077313Jy sigma=1.288859 ! Fit after self-cal, rms=0.077298Jy sigma=1.288611 ! 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=3.332 mas, bmaj=9.629 mas, bpa=0.1018 degrees ! Estimated noise=0.650161 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 (-5, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115383 Jy ! Component: 100 - total flux cleaned = 0.01802 Jy ! Component: 150 - total flux cleaned = 0.0223732 Jy ! Component: 200 - total flux cleaned = 0.0254333 Jy ! Total flux subtracted in 200 components = 0.0254333 Jy ! Clean residual min=-0.004429 max=0.005378 Jy/beam ! Clean residual mean=0.000016 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.210629 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 68 components and 0.210629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075556Jy sigma=1.253654 ! Fit after self-cal, rms=0.075434Jy sigma=1.251155 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.332 x 9.629 at 0.1018 degrees (North through East) ! Clean map min=-0.0041014 max=0.16352 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.90 HN 1.07 KP 1.00 ! LA 0.96 MK 0.95 NL 1.06 OV 1.02 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 1.06 KP 1.00 ! LA 0.96 MK 0.99 NL 1.07 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 1.06 KP 1.03 ! LA 0.96 MK 1.04 NL 1.01 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Fit before self-cal, rms=0.075434Jy sigma=1.251155 ! Fit after self-cal, rms=0.075500Jy sigma=1.236106 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.346 mas, bmaj=9.668 mas, bpa=0.2426 degrees ! Estimated noise=0.647904 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 = -0.00128884 Jy ! Component: 100 - total flux cleaned = -0.00150063 Jy ! Component: 150 - total flux cleaned = -0.00155717 Jy ! Component: 200 - total flux cleaned = -0.00160606 Jy ! Total flux subtracted in 200 components = -0.00160606 Jy ! Clean residual min=-0.002972 max=0.003078 Jy/beam ! Clean residual mean=-0.000011 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.209023 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 0.209023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075376Jy sigma=1.234359 ! Fit after self-cal, rms=0.075448Jy sigma=1.234066 ! 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=0.075448Jy sigma=1.234066 ! Fit after self-cal, rms=0.075540Jy sigma=1.229548 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.353 mas, bmaj=9.654 mas, bpa=0.4063 degrees ! Estimated noise=0.646112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000693804 Jy ! Component: 100 - total flux cleaned = -0.000832926 Jy ! Component: 150 - total flux cleaned = -0.000941336 Jy ! Component: 200 - total flux cleaned = -0.00100481 Jy ! Total flux subtracted in 200 components = -0.00100481 Jy ! Clean residual min=-0.003010 max=0.002160 Jy/beam ! Clean residual mean=-0.000013 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.208018 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 0.208018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075484Jy sigma=1.228836 ! Fit after self-cal, rms=0.075496Jy sigma=1.228763 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 = -3.9884e-05 Jy ! Component: 100 - total flux cleaned = -6.66304e-05 Jy ! Component: 150 - total flux cleaned = -9.0445e-05 Jy ! Component: 200 - total flux cleaned = -4.63427e-05 Jy ! Total flux subtracted in 200 components = -4.63427e-05 Jy ! Clean residual min=-0.002983 max=0.002164 Jy/beam ! Clean residual mean=-0.000014 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.207972 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 104 components and 0.207972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075479Jy sigma=1.228534 ! Fit after self-cal, rms=0.075476Jy sigma=1.228521 ! 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=0.075476Jy sigma=1.228521 ! Fit after self-cal, rms=0.075596Jy sigma=1.228208 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.353 mas, bmaj=9.642 mas, bpa=0.4612 degrees ! Estimated noise=0.645116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000741578 Jy ! Component: 100 - total flux cleaned = -0.000711972 Jy ! Component: 150 - total flux cleaned = -0.000711983 Jy ! Component: 200 - total flux cleaned = -0.00073322 Jy ! Total flux subtracted in 200 components = -0.00073322 Jy ! Clean residual min=-0.002909 max=0.002122 Jy/beam ! Clean residual mean=-0.000015 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.207239 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 115 components and 0.207239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075574Jy sigma=1.227926 ! Fit after self-cal, rms=0.075579Jy sigma=1.227913 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 = -6.85538e-05 Jy ! Component: 100 - total flux cleaned = -6.75069e-05 Jy ! Component: 150 - total flux cleaned = -6.69996e-05 Jy ! Component: 200 - total flux cleaned = -6.74361e-05 Jy ! Total flux subtracted in 200 components = -6.74361e-05 Jy ! Clean residual min=-0.002891 max=0.002113 Jy/beam ! Clean residual mean=-0.000015 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.207171 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 124 components and 0.207171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075570Jy sigma=1.227814 ! Fit after self-cal, rms=0.075569Jy sigma=1.227810 ! 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=0.075569Jy sigma=1.227810 ! Fit after self-cal, rms=0.075576Jy sigma=1.227723 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.729 mas, bmaj=17.88 mas, bpa=-0.5826 degrees ! Estimated noise=0.802996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188359 Jy ! Component: 100 - total flux cleaned = 6.54444e-05 Jy ! Component: 150 - total flux cleaned = -1.20725e-05 Jy ! Component: 200 - total flux cleaned = -4.51833e-05 Jy ! Total flux subtracted in 200 components = -4.51833e-05 Jy ! Clean residual min=-0.003142 max=0.002582 Jy/beam ! Clean residual mean=-0.000031 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.207126 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 135 components and 0.207126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075575Jy sigma=1.227759 ! Fit after self-cal, rms=0.075575Jy sigma=1.227737 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.96385e-05 Jy ! Component: 100 - total flux cleaned = -4.7683e-05 Jy ! Component: 150 - total flux cleaned = -4.74859e-05 Jy ! Component: 200 - total flux cleaned = -6.02343e-05 Jy ! Total flux subtracted in 200 components = -6.02343e-05 Jy ! Clean residual min=-0.003127 max=0.002605 Jy/beam ! Clean residual mean=-0.000032 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.207066 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 140 components and 0.207066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075576Jy sigma=1.227749 ! Fit after self-cal, rms=0.075574Jy sigma=1.227745 ! 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=3.353 mas, bmaj=9.634 mas, bpa=0.4825 degrees ! Estimated noise=0.644313 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.353 x 9.634 at 0.4825 degrees (North through East) ! Clean map min=-0.0027172 max=0.16296 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=2.659 mas, bmaj=8.28 mas, bpa=0.9904 degrees ! Estimated noise=0.88906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.124715 Jy ! Component: 100 - total flux cleaned = 0.158844 Jy ! Component: 150 - total flux cleaned = 0.174888 Jy ! Component: 200 - total flux cleaned = 0.184405 Jy ! Total flux subtracted in 200 components = 0.184405 Jy ! Clean residual min=-0.004937 max=0.004910 Jy/beam ! Clean residual mean=-0.000006 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.184405 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.184405 Jy ! Inverting map and beam ! Estimated beam: bmin=3.353 mas, bmaj=9.634 mas, bpa=0.4825 degrees ! Estimated noise=0.644313 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 = 0.00838264 Jy ! Component: 100 - total flux cleaned = 0.0134169 Jy ! Component: 150 - total flux cleaned = 0.0167012 Jy ! Component: 200 - total flux cleaned = 0.0189108 Jy ! Total flux subtracted in 200 components = 0.0189108 Jy ! Clean residual min=-0.003104 max=0.002715 Jy/beam ! Clean residual mean=-0.000013 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.203315 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 58 components and 0.203315 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=7.729 mas, bmaj=17.88 mas, bpa=-0.5826 degrees ! Estimated noise=0.802996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239165 Jy ! Component: 100 - total flux cleaned = 0.00334089 Jy ! Component: 150 - total flux cleaned = 0.00342696 Jy ! Component: 200 - total flux cleaned = 0.00342679 Jy ! Total flux subtracted in 200 components = 0.00342679 Jy ! Clean residual min=-0.003214 max=0.002646 Jy/beam ! Clean residual mean=-0.000029 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.206742 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 = 2.76896e-07 Jy ! Component: 100 - total flux cleaned = 1.4795e-06 Jy ! Component: 150 - total flux cleaned = -1.94632e-05 Jy ! Component: 200 - total flux cleaned = -3.84997e-05 Jy ! Total flux subtracted in 200 components = -3.84997e-05 Jy ! Clean residual min=-0.003220 max=0.002677 Jy/beam ! Clean residual mean=-0.000030 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.206704 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.206704 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.353 mas, bmaj=9.634 mas, bpa=0.4825 degrees ! Estimated noise=0.644313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000286298 Jy ! Component: 100 - total flux cleaned = -0.000528474 Jy ! Component: 150 - total flux cleaned = -0.000666209 Jy ! Component: 200 - total flux cleaned = -0.000697375 Jy ! Total flux subtracted in 200 components = -0.000697375 Jy ! Clean residual min=-0.002888 max=0.002283 Jy/beam ! Clean residual mean=-0.000015 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.206006 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 95 components and 0.206006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075625Jy sigma=1.228524 ! Fit after self-cal, rms=0.075611Jy sigma=1.228421 wmodel J0325-2415_S_map.mod ! Writing 95 model components to file: J0325-2415_S_map.mod wobs J0325-2415_S_uvs.fits ! Writing UV FITS file: J0325-2415_S_uvs.fits wwins J0325-2415_S_map.win ! wwins: Wrote 2 windows to J0325-2415_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 = -0.00130675 Jy ! Component: 100 - total flux cleaned = -0.00243306 Jy ! Component: 150 - total flux cleaned = -0.00325419 Jy ! Component: 200 - total flux cleaned = -0.00383033 Jy ! Component: 250 - total flux cleaned = -0.00412218 Jy ! Component: 300 - total flux cleaned = -0.00433206 Jy ! Component: 350 - total flux cleaned = -0.00440008 Jy ! Component: 400 - total flux cleaned = -0.00449929 Jy ! Component: 450 - total flux cleaned = -0.00459502 Jy ! Component: 500 - total flux cleaned = -0.00462631 Jy ! Component: 550 - total flux cleaned = -0.00468833 Jy ! Component: 600 - total flux cleaned = -0.00474872 Jy ! Component: 650 - total flux cleaned = -0.00477843 Jy ! Component: 700 - total flux cleaned = -0.00474996 Jy ! Component: 750 - total flux cleaned = -0.00477804 Jy ! Component: 800 - total flux cleaned = -0.0047779 Jy ! Component: 850 - total flux cleaned = -0.00483237 Jy ! Component: 900 - total flux cleaned = -0.00485872 Jy ! Component: 950 - total flux cleaned = -0.00488602 Jy ! Component: 1000 - total flux cleaned = -0.00501608 Jy ! Component: 1050 - total flux cleaned = -0.0050418 Jy ! Component: 1100 - total flux cleaned = -0.00514264 Jy ! Component: 1150 - total flux cleaned = -0.00526647 Jy ! Component: 1200 - total flux cleaned = -0.00543691 Jy ! Component: 1250 - total flux cleaned = -0.00543641 Jy ! Component: 1300 - total flux cleaned = -0.00550764 Jy ! Component: 1350 - total flux cleaned = -0.00557793 Jy ! Component: 1400 - total flux cleaned = -0.00571647 Jy ! Component: 1450 - total flux cleaned = -0.00576192 Jy ! Component: 1500 - total flux cleaned = -0.00576228 Jy ! Component: 1550 - total flux cleaned = -0.00589556 Jy ! Component: 1600 - total flux cleaned = -0.00598288 Jy ! Component: 1650 - total flux cleaned = -0.00600485 Jy ! Component: 1700 - total flux cleaned = -0.00606933 Jy ! Component: 1750 - total flux cleaned = -0.00619574 Jy ! Component: 1800 - total flux cleaned = -0.006258 Jy ! Component: 1850 - total flux cleaned = -0.00629844 Jy ! Component: 1900 - total flux cleaned = -0.00625791 Jy ! Component: 1950 - total flux cleaned = -0.00631811 Jy ! Component: 2000 - total flux cleaned = -0.0063575 Jy ! Component: 2050 - total flux cleaned = -0.00637709 Jy ! Component: 2100 - total flux cleaned = -0.00643533 Jy ! Component: 2150 - total flux cleaned = -0.0065309 Jy ! Component: 2200 - total flux cleaned = -0.0065121 Jy ! Component: 2250 - total flux cleaned = -0.00654973 Jy ! Component: 2300 - total flux cleaned = -0.00656833 Jy ! Component: 2350 - total flux cleaned = -0.00662337 Jy ! Component: 2400 - total flux cleaned = -0.0066413 Jy ! Component: 2450 - total flux cleaned = -0.00662351 Jy ! Component: 2500 - total flux cleaned = -0.0066236 Jy ! Component: 2550 - total flux cleaned = -0.00665855 Jy ! Component: 2600 - total flux cleaned = -0.00664137 Jy ! Component: 2650 - total flux cleaned = -0.00662416 Jy ! Component: 2700 - total flux cleaned = -0.0066072 Jy ! Component: 2750 - total flux cleaned = -0.00655646 Jy ! Component: 2800 - total flux cleaned = -0.00655628 Jy ! Component: 2850 - total flux cleaned = -0.00650661 Jy ! Component: 2900 - total flux cleaned = -0.00650645 Jy ! Component: 2950 - total flux cleaned = -0.00645762 Jy ! Component: 3000 - total flux cleaned = -0.00640919 Jy ! Component: 3050 - total flux cleaned = -0.00640915 Jy ! Component: 3100 - total flux cleaned = -0.00636158 Jy ! Component: 3150 - total flux cleaned = -0.00633 Jy ! Component: 3200 - total flux cleaned = -0.00628329 Jy ! Component: 3250 - total flux cleaned = -0.00622155 Jy ! Component: 3300 - total flux cleaned = -0.00620637 Jy ! Component: 3350 - total flux cleaned = -0.00617618 Jy ! Component: 3400 - total flux cleaned = -0.00614607 Jy ! Component: 3450 - total flux cleaned = -0.00610129 Jy ! Component: 3500 - total flux cleaned = -0.00605691 Jy ! Component: 3550 - total flux cleaned = -0.00601255 Jy ! Component: 3600 - total flux cleaned = -0.00591015 Jy ! Component: 3650 - total flux cleaned = -0.00589559 Jy ! Component: 3700 - total flux cleaned = -0.00578056 Jy ! Component: 3750 - total flux cleaned = -0.005795 Jy ! Component: 3800 - total flux cleaned = -0.0057525 Jy ! Component: 3850 - total flux cleaned = -0.00573846 Jy ! Component: 3900 - total flux cleaned = -0.00568234 Jy ! Component: 3950 - total flux cleaned = -0.00562661 Jy ! Component: 4000 - total flux cleaned = -0.00559904 Jy ! Component: 4050 - total flux cleaned = -0.00557162 Jy ! Total flux subtracted in 4096 components = -0.00555784 Jy ! Clean residual min=-0.000873 max=0.000887 Jy/beam ! Clean residual mean=-0.000006 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.200449 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 377 components and 0.200448 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0325-2415_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.353 x 9.634 at 0.4825 degrees (North through East) ! Clean map min=-0.002271 max=0.16397 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0325-2415_S_map.fits wmodel /vlbi/uf001/uva//J0325-2415_S_map.mod ! Writing 377 model components to file: /vlbi/uf001/uva//J0325-2415_S_map.mod wobs /vlbi/uf001/uva//J0325-2415_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0325-2415_S_uvs.fits wwins /vlbi/uf001/uva//J0325-2415_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0325-2415_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.163967 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000248507 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.454677 0.454677 0.909355 1.81871 3.63742 7.27484 14.5497 29.0994 58.1987 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.163 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 659.808 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0325-2415_S_dfm.log closed on Sun Jan 13 21:48:06 2019