! Started logfile: /vlbi/uf001/uva//J0948-3223_S_dfm.log on Mon Jan 14 00:37:56 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//J0948-3223_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0948-3223_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.991813 visibilities/baseline/integration-bin. ! Found source: J0948-3223 ! ! 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 5088 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 J0948-3223_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.049531Jy sigma=14.946995 ! Fit after self-cal, rms=0.779012Jy sigma=10.768805 ! 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=2.507 mas, bmaj=6.748 mas, bpa=-6.778 degrees ! Estimated noise=0.960455 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 = 0.170378 Jy ! Component: 100 - total flux cleaned = 0.243901 Jy ! Total flux subtracted in 100 components = 0.243901 Jy ! Clean residual min=-0.016509 max=0.038724 Jy/beam ! Clean residual mean=-0.000135 rms=0.005998 Jy/beam ! Combined flux in latest and established models = 0.243901 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.243901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.149494Jy sigma=2.027066 ! Fit after self-cal, rms=0.149295Jy sigma=2.023958 ! Inverting map ! Added new window around map position (-3.5, 10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0447799 Jy ! Component: 100 - total flux cleaned = 0.0751863 Jy ! Total flux subtracted in 100 components = 0.0751863 Jy ! Clean residual min=-0.014728 max=0.027152 Jy/beam ! Clean residual mean=-0.000054 rms=0.004216 Jy/beam ! Combined flux in latest and established models = 0.319088 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 54 components and 0.319088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.130033Jy sigma=1.650243 ! Fit after self-cal, rms=0.129698Jy sigma=1.643066 ! 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=2.958 mas, bmaj=7.932 mas, bpa=-7.126 degrees ! Estimated noise=0.760363 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 = 0.0340215 Jy ! Component: 100 - total flux cleaned = 0.0545274 Jy ! Component: 150 - total flux cleaned = 0.0674098 Jy ! Component: 200 - total flux cleaned = 0.0756207 Jy ! Total flux subtracted in 200 components = 0.0756207 Jy ! Clean residual min=-0.012323 max=0.016928 Jy/beam ! Clean residual mean=0.000011 rms=0.003670 Jy/beam ! Combined flux in latest and established models = 0.394708 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 88 components and 0.394708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122185Jy sigma=1.456863 ! Fit after self-cal, rms=0.121958Jy sigma=1.450756 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.958 x 7.932 at -7.126 degrees (North through East) ! Clean map min=-0.01307 max=0.21335 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.90 HN 1.39 KP 0.94 ! LA 0.91 MK 1.04 NL 1.10 OV 0.90 ! PT 1.17 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.52 FD 0.90 HN 1.29 KP 0.98 ! LA 0.90 MK 1.00 NL 1.07 OV 0.87 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.93 HN 1.28 KP 0.97 ! LA 0.91 MK 1.01 NL 1.06 OV 0.88 ! PT 1.05 SC 0.95 ! ! ! Fit before self-cal, rms=0.121958Jy sigma=1.450756 ! Fit after self-cal, rms=0.135824Jy sigma=1.330851 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.988 mas, bmaj=7.901 mas, bpa=-6.425 degrees ! Estimated noise=0.762436 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 = -0.00245726 Jy ! Component: 100 - total flux cleaned = -0.0028458 Jy ! Component: 150 - total flux cleaned = -0.00347495 Jy ! Component: 200 - total flux cleaned = -0.00382458 Jy ! Total flux subtracted in 200 components = -0.00382458 Jy ! Clean residual min=-0.007945 max=0.007691 Jy/beam ! Clean residual mean=0.000057 rms=0.002075 Jy/beam ! Combined flux in latest and established models = 0.390884 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 100 components and 0.390884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.135436Jy sigma=1.328485 ! Fit after self-cal, rms=0.135838Jy sigma=1.327426 ! 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=0.135838Jy sigma=1.327426 ! Fit after self-cal, rms=0.148967Jy sigma=1.285880 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.984 mas, bmaj=7.88 mas, bpa=-6.447 degrees ! Estimated noise=0.764222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00193711 Jy ! Component: 100 - total flux cleaned = -0.00221304 Jy ! Component: 150 - total flux cleaned = -0.00238069 Jy ! Component: 200 - total flux cleaned = -0.00253443 Jy ! Total flux subtracted in 200 components = -0.00253443 Jy ! Clean residual min=-0.005641 max=0.005569 Jy/beam ! Clean residual mean=0.000017 rms=0.001377 Jy/beam ! Combined flux in latest and established models = 0.38835 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 114 components and 0.388349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.148824Jy sigma=1.284200 ! Fit after self-cal, rms=0.148934Jy sigma=1.283981 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 = -0.000452243 Jy ! Component: 100 - total flux cleaned = -0.000589358 Jy ! Component: 150 - total flux cleaned = -0.000652725 Jy ! Component: 200 - total flux cleaned = -0.000713697 Jy ! Total flux subtracted in 200 components = -0.000713697 Jy ! Clean residual min=-0.005646 max=0.005544 Jy/beam ! Clean residual mean=0.000016 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.387636 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 124 components and 0.387636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.148882Jy sigma=1.283043 ! Fit after self-cal, rms=0.148867Jy sigma=1.283002 ! 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=0.148867Jy sigma=1.283002 ! Fit after self-cal, rms=0.169150Jy sigma=1.273632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.974 mas, bmaj=7.859 mas, bpa=-6.624 degrees ! Estimated noise=0.761672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00194125 Jy ! Component: 100 - total flux cleaned = -0.00229386 Jy ! Component: 150 - total flux cleaned = -0.00252199 Jy ! Component: 200 - total flux cleaned = -0.00258971 Jy ! Total flux subtracted in 200 components = -0.00258971 Jy ! Clean residual min=-0.004441 max=0.004894 Jy/beam ! Clean residual mean=-0.000002 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.385046 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 132 components and 0.385046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.169044Jy sigma=1.272013 ! Fit after self-cal, rms=0.169124Jy sigma=1.271756 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 (84, -110). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00391799 Jy ! Component: 100 - total flux cleaned = 0.00391705 Jy ! Component: 150 - total flux cleaned = 0.00391799 Jy ! Component: 200 - total flux cleaned = 0.00404683 Jy ! Total flux subtracted in 200 components = 0.00404683 Jy ! Clean residual min=-0.004170 max=0.003956 Jy/beam ! Clean residual mean=-0.000002 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.389093 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 142 components and 0.389093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.169027Jy sigma=1.269159 ! Fit after self-cal, rms=0.169042Jy sigma=1.269013 ! 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=0.169042Jy sigma=1.269013 ! Fit after self-cal, rms=0.171938Jy sigma=1.268395 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.815 mas, bmaj=20.78 mas, bpa=-1.984 degrees ! Estimated noise=0.991573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000605545 Jy ! Component: 100 - total flux cleaned = -0.000313649 Jy ! Component: 150 - total flux cleaned = -7.33185e-05 Jy ! Component: 200 - total flux cleaned = 0.000133881 Jy ! Total flux subtracted in 200 components = 0.000133881 Jy ! Clean residual min=-0.004521 max=0.004590 Jy/beam ! Clean residual mean=-0.000006 rms=0.001226 Jy/beam ! Combined flux in latest and established models = 0.389227 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 150 components and 0.389227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.171902Jy sigma=1.268065 ! Fit after self-cal, rms=0.171902Jy sigma=1.267713 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 = -0.000459506 Jy ! Component: 100 - total flux cleaned = -0.000349539 Jy ! Component: 150 - total flux cleaned = -0.000121988 Jy ! Component: 200 - total flux cleaned = -4.39829e-05 Jy ! Total flux subtracted in 200 components = -4.39829e-05 Jy ! Clean residual min=-0.004463 max=0.004420 Jy/beam ! Clean residual mean=-0.000008 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 0.389183 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 159 components and 0.389183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.171903Jy sigma=1.267855 ! Fit after self-cal, rms=0.171904Jy sigma=1.267622 ! 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=2.967 mas, bmaj=7.848 mas, bpa=-6.702 degrees ! Estimated noise=0.757453 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.967 x 7.848 at -6.702 degrees (North through East) ! Clean map min=-0.0038171 max=0.2148 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=2.52 mas, bmaj=6.688 mas, bpa=-6.252 degrees ! Estimated noise=0.972538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.171832 Jy ! Component: 100 - total flux cleaned = 0.246467 Jy ! Component: 150 - total flux cleaned = 0.289787 Jy ! Component: 200 - total flux cleaned = 0.316874 Jy ! Total flux subtracted in 200 components = 0.316874 Jy ! Clean residual min=-0.007996 max=0.016141 Jy/beam ! Clean residual mean=-0.000072 rms=0.002497 Jy/beam ! Combined flux in latest and established models = 0.316874 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 52 model components to the UV plane model. ! The established model now contains 52 components and 0.316874 Jy ! Inverting map and beam ! Estimated beam: bmin=2.967 mas, bmaj=7.848 mas, bpa=-6.702 degrees ! Estimated noise=0.757453 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0260016 Jy ! Component: 100 - total flux cleaned = 0.0405843 Jy ! Component: 150 - total flux cleaned = 0.0494281 Jy ! Component: 200 - total flux cleaned = 0.0552151 Jy ! Total flux subtracted in 200 components = 0.0552151 Jy ! Clean residual min=-0.004362 max=0.005269 Jy/beam ! Clean residual mean=-0.000019 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.372089 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 112 components and 0.372089 Jy ! Inverting map ! Added new window around map position (4, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00509134 Jy ! Component: 100 - total flux cleaned = 0.00851629 Jy ! Component: 150 - total flux cleaned = 0.0111439 Jy ! Component: 200 - total flux cleaned = 0.0130604 Jy ! Total flux subtracted in 200 components = 0.0130604 Jy ! Clean residual min=-0.003698 max=0.004134 Jy/beam ! Clean residual mean=-0.000008 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.385149 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 139 components and 0.385149 Jy ! Inverting map ! Added new window around map position (-123, 59). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00312386 Jy ! Component: 100 - total flux cleaned = 0.00334343 Jy ! Component: 150 - total flux cleaned = 0.00367446 Jy ! Component: 200 - total flux cleaned = 0.0039221 Jy ! Total flux subtracted in 200 components = 0.0039221 Jy ! Clean residual min=-0.003550 max=0.003403 Jy/beam ! Clean residual mean=-0.000011 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.389071 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 167 components and 0.389071 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=7.815 mas, bmaj=20.78 mas, bpa=-1.984 degrees ! Estimated noise=0.991573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120134 Jy ! Component: 100 - total flux cleaned = 0.00154957 Jy ! Component: 150 - total flux cleaned = 0.00172098 Jy ! Component: 200 - total flux cleaned = 0.00179657 Jy ! Total flux subtracted in 200 components = 0.00179657 Jy ! Clean residual min=-0.004089 max=0.004017 Jy/beam ! Clean residual mean=-0.000022 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 0.390868 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 = 6.92237e-05 Jy ! Component: 100 - total flux cleaned = 0.000132591 Jy ! Component: 150 - total flux cleaned = 0.000132604 Jy ! Component: 200 - total flux cleaned = 0.000104009 Jy ! Total flux subtracted in 200 components = 0.000104009 Jy ! Clean residual min=-0.003995 max=0.004003 Jy/beam ! Clean residual mean=-0.000020 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.390972 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 184 components and 0.390972 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.967 mas, bmaj=7.848 mas, bpa=-6.702 degrees ! Estimated noise=0.757453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000111685 Jy ! Component: 100 - total flux cleaned = -0.000214083 Jy ! Component: 150 - total flux cleaned = -0.000214594 Jy ! Component: 200 - total flux cleaned = -0.000259882 Jy ! Total flux subtracted in 200 components = -0.000259882 Jy ! Clean residual min=-0.003278 max=0.003249 Jy/beam ! Clean residual mean=-0.000008 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.390712 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 202 components and 0.390712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.171626Jy sigma=1.263023 ! Fit after self-cal, rms=0.171582Jy sigma=1.262307 wmodel J0948-3223_S_map.mod ! Writing 202 model components to file: J0948-3223_S_map.mod wobs J0948-3223_S_uvs.fits ! Writing UV FITS file: J0948-3223_S_uvs.fits wwins J0948-3223_S_map.win ! wwins: Wrote 6 windows to J0948-3223_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 = -0.00111438 Jy ! Component: 100 - total flux cleaned = -0.0018667 Jy ! Component: 150 - total flux cleaned = -0.0022004 Jy ! Component: 200 - total flux cleaned = -0.002416 Jy ! Component: 250 - total flux cleaned = -0.00252094 Jy ! Component: 300 - total flux cleaned = -0.00267064 Jy ! Component: 350 - total flux cleaned = -0.00262034 Jy ! Component: 400 - total flux cleaned = -0.00276383 Jy ! Component: 450 - total flux cleaned = -0.0029982 Jy ! Component: 500 - total flux cleaned = -0.00318181 Jy ! Component: 550 - total flux cleaned = -0.00331724 Jy ! Component: 600 - total flux cleaned = -0.00344966 Jy ! Component: 650 - total flux cleaned = -0.00349326 Jy ! Component: 700 - total flux cleaned = -0.0035798 Jy ! Component: 750 - total flux cleaned = -0.00366533 Jy ! Component: 800 - total flux cleaned = -0.00383156 Jy ! Component: 850 - total flux cleaned = -0.00387361 Jy ! Component: 900 - total flux cleaned = -0.00399465 Jy ! Component: 950 - total flux cleaned = -0.00403495 Jy ! Component: 1000 - total flux cleaned = -0.00407483 Jy ! Component: 1050 - total flux cleaned = -0.00419055 Jy ! Component: 1100 - total flux cleaned = -0.00430424 Jy ! Component: 1150 - total flux cleaned = -0.00437932 Jy ! Component: 1200 - total flux cleaned = -0.00445323 Jy ! Component: 1250 - total flux cleaned = -0.00452613 Jy ! Component: 1300 - total flux cleaned = -0.0046341 Jy ! Component: 1350 - total flux cleaned = -0.00474064 Jy ! Component: 1400 - total flux cleaned = -0.00481049 Jy ! Component: 1450 - total flux cleaned = -0.00484491 Jy ! Component: 1500 - total flux cleaned = -0.00484465 Jy ! Component: 1550 - total flux cleaned = -0.00494609 Jy ! Component: 1600 - total flux cleaned = -0.00494632 Jy ! Component: 1650 - total flux cleaned = -0.00491409 Jy ! Component: 1700 - total flux cleaned = -0.00504448 Jy ! Component: 1750 - total flux cleaned = -0.00504467 Jy ! Component: 1800 - total flux cleaned = -0.00504522 Jy ! Component: 1850 - total flux cleaned = -0.00520371 Jy ! Component: 1900 - total flux cleaned = -0.00539132 Jy ! Component: 1950 - total flux cleaned = -0.00554622 Jy ! Component: 2000 - total flux cleaned = -0.00557682 Jy ! Component: 2050 - total flux cleaned = -0.00566825 Jy ! Component: 2100 - total flux cleaned = -0.00572866 Jy ! Component: 2150 - total flux cleaned = -0.00578863 Jy ! Component: 2200 - total flux cleaned = -0.00590702 Jy ! Component: 2250 - total flux cleaned = -0.00599513 Jy ! Component: 2300 - total flux cleaned = -0.00590835 Jy ! Component: 2350 - total flux cleaned = -0.00605253 Jy ! Component: 2400 - total flux cleaned = -0.00619507 Jy ! Component: 2450 - total flux cleaned = -0.00619501 Jy ! Component: 2500 - total flux cleaned = -0.0062511 Jy ! Component: 2550 - total flux cleaned = -0.00625118 Jy ! Component: 2600 - total flux cleaned = -0.00633383 Jy ! Component: 2650 - total flux cleaned = -0.00641598 Jy ! Component: 2700 - total flux cleaned = -0.00644302 Jy ! Component: 2750 - total flux cleaned = -0.00649665 Jy ! Component: 2800 - total flux cleaned = -0.00647031 Jy ! Component: 2850 - total flux cleaned = -0.00647053 Jy ! Component: 2900 - total flux cleaned = -0.00652288 Jy ! Component: 2950 - total flux cleaned = -0.00649675 Jy ! Component: 3000 - total flux cleaned = -0.00654844 Jy ! Component: 3050 - total flux cleaned = -0.0065227 Jy ! Component: 3100 - total flux cleaned = -0.00654799 Jy ! Component: 3150 - total flux cleaned = -0.0065735 Jy ! Component: 3200 - total flux cleaned = -0.00669865 Jy ! Component: 3250 - total flux cleaned = -0.00669838 Jy ! Component: 3300 - total flux cleaned = -0.00664898 Jy ! Component: 3350 - total flux cleaned = -0.00674744 Jy ! Component: 3400 - total flux cleaned = -0.00684486 Jy ! Component: 3450 - total flux cleaned = -0.00679635 Jy ! Component: 3500 - total flux cleaned = -0.00686828 Jy ! Component: 3550 - total flux cleaned = -0.00684428 Jy ! Component: 3600 - total flux cleaned = -0.00677312 Jy ! Component: 3650 - total flux cleaned = -0.00689108 Jy ! Component: 3700 - total flux cleaned = -0.00689095 Jy ! Component: 3750 - total flux cleaned = -0.0068445 Jy ! Component: 3800 - total flux cleaned = -0.00696023 Jy ! Component: 3850 - total flux cleaned = -0.00696031 Jy ! Component: 3900 - total flux cleaned = -0.00696024 Jy ! Component: 3950 - total flux cleaned = -0.00702829 Jy ! Component: 4000 - total flux cleaned = -0.00702814 Jy ! Component: 4050 - total flux cleaned = -0.00705049 Jy ! Total flux subtracted in 4096 components = -0.00705053 Jy ! Clean residual min=-0.001408 max=0.001283 Jy/beam ! Clean residual mean=-0.000000 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.383661 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 486 components and 0.383661 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0948-3223_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.967 x 7.848 at -6.702 degrees (North through East) ! Clean map min=-0.0024306 max=0.2212 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0948-3223_S_map.fits wmodel /vlbi/uf001/uva//J0948-3223_S_map.mod ! Writing 486 model components to file: /vlbi/uf001/uva//J0948-3223_S_map.mod wobs /vlbi/uf001/uva//J0948-3223_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0948-3223_S_uvs.fits wwins /vlbi/uf001/uva//J0948-3223_S_map.win ! wwins: Wrote 7 windows to /vlbi/uf001/uva//J0948-3223_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.221202 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000405959 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.550572 0.550572 1.10114 2.20229 4.40457 8.80915 17.6183 35.2366 70.4732 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.221 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 544.888 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0948-3223_S_dfm.log closed on Mon Jan 14 00:38:00 2019