! Started logfile: /vlbi/uf001/uva//J2016-2708_S_dfm.log on Mon Jan 14 05:26:07 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//J2016-2708_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2016-2708_S_uva.fits ! AN table 1: 19 integrations on 28 of 28 possible baselines. ! AN table 2: 19 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.995301 visibilities/baseline/integration-bin. ! Found source: J2016-2708 ! ! 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 3177 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 J2016-2708_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=1.019120Jy sigma=16.289727 ! Fit after self-cal, rms=0.826632Jy sigma=13.240224 ! 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=2.766 mas, bmaj=8.028 mas, bpa=6.527 degrees ! Estimated noise=1.16025 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 = 0.136708 Jy ! Component: 100 - total flux cleaned = 0.167309 Jy ! Total flux subtracted in 100 components = 0.167309 Jy ! Clean residual min=-0.008441 max=0.013125 Jy/beam ! Clean residual mean=0.000061 rms=0.002475 Jy/beam ! Combined flux in latest and established models = 0.167309 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.167309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084956Jy sigma=1.278840 ! Fit after self-cal, rms=0.084943Jy sigma=1.278679 ! 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=3.177 mas, bmaj=8.789 mas, bpa=5.595 degrees ! Estimated noise=0.843039 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 = 0.0124172 Jy ! Component: 100 - total flux cleaned = 0.0187307 Jy ! Component: 150 - total flux cleaned = 0.0221823 Jy ! Component: 200 - total flux cleaned = 0.0238978 Jy ! Total flux subtracted in 200 components = 0.0238978 Jy ! Clean residual min=-0.006516 max=0.009610 Jy/beam ! Clean residual mean=0.000066 rms=0.001900 Jy/beam ! Combined flux in latest and established models = 0.191206 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.191206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083199Jy sigma=1.251679 ! Fit after self-cal, rms=0.083161Jy sigma=1.251265 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.177 x 8.789 at 5.595 degrees (North through East) ! Clean map min=-0.0061985 max=0.17332 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.93 HN 1.09 KP 0.94 ! LA 0.84 NL 1.08 OV 1.00 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.00 KP 0.96 LA 0.90 ! MK 0.98 NL 1.05 OV 1.07 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.95 HN 1.02 KP 0.97 ! LA 0.93 NL 1.09 OV 0.94 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.21 KP 0.94 LA 0.89 ! MK 1.03 NL 1.08 OV 1.04 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.95 HN 1.06 KP 0.94 ! LA 0.87 NL 1.08 OV 0.89 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.97 KP 0.98 LA 0.92 ! MK 0.97 NL 1.07 OV 1.04 SC 1.04 ! ! ! Fit before self-cal, rms=0.083161Jy sigma=1.251265 ! Fit after self-cal, rms=0.083046Jy sigma=1.212955 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.179 mas, bmaj=8.87 mas, bpa=5.538 degrees ! Estimated noise=0.842001 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 = -0.000629836 Jy ! Component: 100 - total flux cleaned = -0.000736301 Jy ! Component: 150 - total flux cleaned = -0.000783763 Jy ! Component: 200 - total flux cleaned = -0.000828465 Jy ! Total flux subtracted in 200 components = -0.000828465 Jy ! Clean residual min=-0.004459 max=0.005967 Jy/beam ! Clean residual mean=0.000004 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.190378 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.190378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082990Jy sigma=1.211923 ! Fit after self-cal, rms=0.083093Jy sigma=1.211432 ! 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=0.083093Jy sigma=1.211432 ! Fit after self-cal, rms=0.083244Jy sigma=1.211374 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.181 mas, bmaj=8.881 mas, bpa=5.467 degrees ! Estimated noise=0.842434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000344632 Jy ! Component: 100 - total flux cleaned = -0.000384612 Jy ! Component: 150 - total flux cleaned = -0.000423567 Jy ! Component: 200 - total flux cleaned = -0.000493176 Jy ! Total flux subtracted in 200 components = -0.000493176 Jy ! Clean residual min=-0.004406 max=0.005871 Jy/beam ! Clean residual mean=0.000003 rms=0.001245 Jy/beam ! Combined flux in latest and established models = 0.189885 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.189885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083211Jy sigma=1.210793 ! Fit after self-cal, rms=0.083210Jy sigma=1.210774 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 (-4.5, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00526821 Jy ! Component: 100 - total flux cleaned = 0.0064944 Jy ! Component: 150 - total flux cleaned = 0.00690941 Jy ! Component: 200 - total flux cleaned = 0.00717966 Jy ! Total flux subtracted in 200 components = 0.00717966 Jy ! Clean residual min=-0.003845 max=0.004195 Jy/beam ! Clean residual mean=-0.000003 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.197064 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 81 components and 0.197064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082851Jy sigma=1.204741 ! Fit after self-cal, rms=0.082795Jy sigma=1.203921 ! 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=0.082795Jy sigma=1.203921 ! Fit after self-cal, rms=0.082746Jy sigma=1.203154 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.188 mas, bmaj=8.888 mas, bpa=5.475 degrees ! Estimated noise=0.844189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00285962 Jy ! Component: 100 - total flux cleaned = 0.00317321 Jy ! Component: 150 - total flux cleaned = 0.00321824 Jy ! Component: 200 - total flux cleaned = 0.00330615 Jy ! Total flux subtracted in 200 components = 0.00330615 Jy ! Clean residual min=-0.003620 max=0.003327 Jy/beam ! Clean residual mean=-0.000000 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.200371 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 104 components and 0.200371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082629Jy sigma=1.201309 ! Fit after self-cal, rms=0.082603Jy sigma=1.201018 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 = 0.000861352 Jy ! Component: 100 - total flux cleaned = 0.000980805 Jy ! Component: 150 - total flux cleaned = 0.00105328 Jy ! Component: 200 - total flux cleaned = 0.00108751 Jy ! Total flux subtracted in 200 components = 0.00108751 Jy ! Clean residual min=-0.003600 max=0.003167 Jy/beam ! Clean residual mean=-0.000001 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.201458 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 114 components and 0.201458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082565Jy sigma=1.200485 ! Fit after self-cal, rms=0.082560Jy sigma=1.200445 ! 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=0.082560Jy sigma=1.200445 ! Fit after self-cal, rms=0.082584Jy sigma=1.199935 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.564 mas, bmaj=17.13 mas, bpa=4.254 degrees ! Estimated noise=1.08749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128519 Jy ! Component: 100 - total flux cleaned = 0.00141956 Jy ! Component: 150 - total flux cleaned = 0.00148837 Jy ! Component: 200 - total flux cleaned = 0.0015083 Jy ! Total flux subtracted in 200 components = 0.0015083 Jy ! Clean residual min=-0.004186 max=0.003132 Jy/beam ! Clean residual mean=0.000005 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.202966 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 133 components and 0.202966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082553Jy sigma=1.199534 ! Fit after self-cal, rms=0.082546Jy sigma=1.199452 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 = 0.00024134 Jy ! Component: 100 - total flux cleaned = 0.000316241 Jy ! Component: 150 - total flux cleaned = 0.000299252 Jy ! Component: 200 - total flux cleaned = 0.000299473 Jy ! Total flux subtracted in 200 components = 0.000299473 Jy ! Clean residual min=-0.004053 max=0.003012 Jy/beam ! Clean residual mean=0.000005 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.203266 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 139 components and 0.203266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082538Jy sigma=1.199393 ! Fit after self-cal, rms=0.082535Jy sigma=1.199372 ! 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=3.192 mas, bmaj=8.893 mas, bpa=5.431 degrees ! Estimated noise=0.845183 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.192 x 8.893 at 5.431 degrees (North through East) ! Clean map min=-0.0035127 max=0.1736 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=2.776 mas, bmaj=8.129 mas, bpa=6.347 degrees ! Estimated noise=1.16472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.137039 Jy ! Component: 100 - total flux cleaned = 0.167824 Jy ! Component: 150 - total flux cleaned = 0.180777 Jy ! Component: 200 - total flux cleaned = 0.188819 Jy ! Total flux subtracted in 200 components = 0.188819 Jy ! Clean residual min=-0.005123 max=0.004904 Jy/beam ! Clean residual mean=0.000010 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 0.188819 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.188819 Jy ! Inverting map and beam ! Estimated beam: bmin=3.192 mas, bmaj=8.893 mas, bpa=5.431 degrees ! Estimated noise=0.845183 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 = 0.00548057 Jy ! Component: 100 - total flux cleaned = 0.00861298 Jy ! Component: 150 - total flux cleaned = 0.0099861 Jy ! Component: 200 - total flux cleaned = 0.0111929 Jy ! Total flux subtracted in 200 components = 0.0111929 Jy ! Clean residual min=-0.003695 max=0.003339 Jy/beam ! Clean residual mean=0.000006 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.200012 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 52 components and 0.200012 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=7.564 mas, bmaj=17.13 mas, bpa=4.254 degrees ! Estimated noise=1.08749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167576 Jy ! Component: 100 - total flux cleaned = 0.00227852 Jy ! Component: 150 - total flux cleaned = 0.00234132 Jy ! Component: 200 - total flux cleaned = 0.00245628 Jy ! Total flux subtracted in 200 components = 0.00245628 Jy ! Clean residual min=-0.003901 max=0.003108 Jy/beam ! Clean residual mean=0.000005 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.202468 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0001026 Jy ! Component: 100 - total flux cleaned = 0.000148269 Jy ! Component: 150 - total flux cleaned = 0.000256992 Jy ! Component: 200 - total flux cleaned = 0.000317514 Jy ! Total flux subtracted in 200 components = 0.000317514 Jy ! Clean residual min=-0.003911 max=0.003015 Jy/beam ! Clean residual mean=0.000005 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.202786 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 83 components and 0.202786 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.192 mas, bmaj=8.893 mas, bpa=5.431 degrees ! Estimated noise=0.845183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000160356 Jy ! Component: 100 - total flux cleaned = 0.000149252 Jy ! Component: 150 - total flux cleaned = 0.000303243 Jy ! Component: 200 - total flux cleaned = 0.000338487 Jy ! Total flux subtracted in 200 components = 0.000338487 Jy ! Clean residual min=-0.003669 max=0.003231 Jy/beam ! Clean residual mean=0.000002 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.203124 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 99 components and 0.203124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082533Jy sigma=1.199488 ! Fit after self-cal, rms=0.082534Jy sigma=1.199407 wmodel J2016-2708_S_map.mod ! Writing 99 model components to file: J2016-2708_S_map.mod wobs J2016-2708_S_uvs.fits ! Writing UV FITS file: J2016-2708_S_uvs.fits wwins J2016-2708_S_map.win ! wwins: Wrote 2 windows to J2016-2708_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 = -0.00103232 Jy ! Component: 100 - total flux cleaned = -0.00171082 Jy ! Component: 150 - total flux cleaned = -0.0016582 Jy ! Component: 200 - total flux cleaned = -0.00170944 Jy ! Component: 250 - total flux cleaned = -0.00170861 Jy ! Component: 300 - total flux cleaned = -0.00157455 Jy ! Component: 350 - total flux cleaned = -0.00144558 Jy ! Component: 400 - total flux cleaned = -0.0010709 Jy ! Component: 450 - total flux cleaned = -0.00103231 Jy ! Component: 500 - total flux cleaned = -0.000914302 Jy ! Component: 550 - total flux cleaned = -0.000799219 Jy ! Component: 600 - total flux cleaned = -0.000651212 Jy ! Component: 650 - total flux cleaned = -0.000542762 Jy ! Component: 700 - total flux cleaned = -0.00047152 Jy ! Component: 750 - total flux cleaned = -0.000333879 Jy ! Component: 800 - total flux cleaned = -0.00030045 Jy ! Component: 850 - total flux cleaned = -0.000333158 Jy ! Component: 900 - total flux cleaned = -0.000170887 Jy ! Component: 950 - total flux cleaned = -0.000139399 Jy ! Component: 1000 - total flux cleaned = -4.63919e-05 Jy ! Component: 1050 - total flux cleaned = 4.42894e-05 Jy ! Component: 1100 - total flux cleaned = 0.000104244 Jy ! Component: 1150 - total flux cleaned = 0.000280176 Jy ! Component: 1200 - total flux cleaned = 0.000279516 Jy ! Component: 1250 - total flux cleaned = 0.000336728 Jy ! Component: 1300 - total flux cleaned = 0.000476143 Jy ! Component: 1350 - total flux cleaned = 0.000448853 Jy ! Component: 1400 - total flux cleaned = 0.000611347 Jy ! Component: 1450 - total flux cleaned = 0.000744474 Jy ! Component: 1500 - total flux cleaned = 0.000848662 Jy ! Component: 1550 - total flux cleaned = 0.000926025 Jy ! Component: 1600 - total flux cleaned = 0.00102772 Jy ! Component: 1650 - total flux cleaned = 0.00115304 Jy ! Component: 1700 - total flux cleaned = 0.00115245 Jy ! Component: 1750 - total flux cleaned = 0.00129895 Jy ! Component: 1800 - total flux cleaned = 0.0013955 Jy ! Component: 1850 - total flux cleaned = 0.00141924 Jy ! Component: 1900 - total flux cleaned = 0.00148999 Jy ! Component: 1950 - total flux cleaned = 0.00160616 Jy ! Component: 2000 - total flux cleaned = 0.00169779 Jy ! Component: 2050 - total flux cleaned = 0.00178816 Jy ! Component: 2100 - total flux cleaned = 0.00181015 Jy ! Component: 2150 - total flux cleaned = 0.00185439 Jy ! Component: 2200 - total flux cleaned = 0.00187613 Jy ! Component: 2250 - total flux cleaned = 0.00191902 Jy ! Component: 2300 - total flux cleaned = 0.00189777 Jy ! Component: 2350 - total flux cleaned = 0.00191887 Jy ! Component: 2400 - total flux cleaned = 0.00189765 Jy ! Component: 2450 - total flux cleaned = 0.00185636 Jy ! Component: 2500 - total flux cleaned = 0.00189712 Jy ! Component: 2550 - total flux cleaned = 0.0018366 Jy ! Component: 2600 - total flux cleaned = 0.00187676 Jy ! Component: 2650 - total flux cleaned = 0.00185691 Jy ! Component: 2700 - total flux cleaned = 0.00189636 Jy ! Component: 2750 - total flux cleaned = 0.00189632 Jy ! Component: 2800 - total flux cleaned = 0.00183887 Jy ! Component: 2850 - total flux cleaned = 0.00185789 Jy ! Component: 2900 - total flux cleaned = 0.00189539 Jy ! Component: 2950 - total flux cleaned = 0.00183933 Jy ! Component: 3000 - total flux cleaned = 0.00180212 Jy ! Component: 3050 - total flux cleaned = 0.00171046 Jy ! Component: 3100 - total flux cleaned = 0.00167417 Jy ! Component: 3150 - total flux cleaned = 0.00163816 Jy ! Component: 3200 - total flux cleaned = 0.00162042 Jy ! Component: 3250 - total flux cleaned = 0.00158503 Jy ! Component: 3300 - total flux cleaned = 0.00151472 Jy ! Component: 3350 - total flux cleaned = 0.00148 Jy ! Component: 3400 - total flux cleaned = 0.00144555 Jy ! Component: 3450 - total flux cleaned = 0.00142855 Jy ! Component: 3500 - total flux cleaned = 0.00142843 Jy ! Component: 3550 - total flux cleaned = 0.00136111 Jy ! Component: 3600 - total flux cleaned = 0.00134449 Jy ! Component: 3650 - total flux cleaned = 0.00134467 Jy ! Component: 3700 - total flux cleaned = 0.00127892 Jy ! Component: 3750 - total flux cleaned = 0.00126245 Jy ! Component: 3800 - total flux cleaned = 0.00126254 Jy ! Component: 3850 - total flux cleaned = 0.00123028 Jy ! Component: 3900 - total flux cleaned = 0.00116621 Jy ! Component: 3950 - total flux cleaned = 0.00108689 Jy ! Component: 4000 - total flux cleaned = 0.00107113 Jy ! Component: 4050 - total flux cleaned = 0.000977199 Jy ! Total flux subtracted in 4096 components = 0.00091503 Jy ! Clean residual min=-0.000860 max=0.000954 Jy/beam ! Clean residual mean=0.000007 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.204039 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 362 components and 0.204039 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2016-2708_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.192 x 8.893 at 5.431 degrees (North through East) ! Clean map min=-0.0028297 max=0.17465 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2016-2708_S_map.fits wmodel /vlbi/uf001/uva//J2016-2708_S_map.mod ! Writing 362 model components to file: /vlbi/uf001/uva//J2016-2708_S_map.mod wobs /vlbi/uf001/uva//J2016-2708_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2016-2708_S_uvs.fits wwins /vlbi/uf001/uva//J2016-2708_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J2016-2708_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.174646 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00027474 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.471937 0.471937 0.943875 1.88775 3.7755 7.551 15.102 30.204 60.408 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.174 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 635.677 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2016-2708_S_dfm.log closed on Mon Jan 14 05:26:11 2019