! Started logfile: /vlbi/uf001/uva//J1139+7654_S_dfm.log on Mon Jan 14 01:23:48 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//J1139+7654_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1139+7654_S_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.788889 visibilities/baseline/integration-bin. ! Found source: J1139+7654 ! ! 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 5964 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 J1139+7654_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 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.038642Jy sigma=19.509546 ! Fit after self-cal, rms=0.770505Jy sigma=14.315214 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.069 mas, bmaj=4.505 mas, bpa=80.26 degrees ! Estimated noise=0.679636 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 = 0.179444 Jy ! Component: 100 - total flux cleaned = 0.243526 Jy ! Total flux subtracted in 100 components = 0.243526 Jy ! Clean residual min=-0.008612 max=0.027704 Jy/beam ! Clean residual mean=-0.000033 rms=0.002379 Jy/beam ! Combined flux in latest and established models = 0.243526 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.243526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079713Jy sigma=1.471658 ! Fit after self-cal, rms=0.079433Jy sigma=1.467132 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0297465 Jy ! Component: 100 - total flux cleaned = 0.0436052 Jy ! Total flux subtracted in 100 components = 0.0436052 Jy ! Clean residual min=-0.005436 max=0.006269 Jy/beam ! Clean residual mean=-0.000001 rms=0.001313 Jy/beam ! Combined flux in latest and established models = 0.287131 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 11 components and 0.287131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068976Jy sigma=1.251785 ! Fit after self-cal, rms=0.068911Jy sigma=1.250651 ! 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=3.591 mas, bmaj=5.123 mas, bpa=80.91 degrees ! Estimated noise=0.536468 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 = 0.00625297 Jy ! Component: 100 - total flux cleaned = 0.00824877 Jy ! Component: 150 - total flux cleaned = 0.00840929 Jy ! Component: 200 - total flux cleaned = 0.00866861 Jy ! Total flux subtracted in 200 components = 0.00866861 Jy ! Clean residual min=-0.004515 max=0.005450 Jy/beam ! Clean residual mean=-0.000009 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.2958 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.2958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068417Jy sigma=1.238910 ! Fit after self-cal, rms=0.068404Jy sigma=1.238709 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.591 x 5.123 at 80.91 degrees (North through East) ! Clean map min=-0.00441 max=0.23167 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.92 KP 0.97 ! LA 0.96 MK 0.98 NL 1.08 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.93 KP 1.01 ! LA 0.94 MK 1.02 NL 1.10 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.94 KP 0.99 ! LA 0.97 MK 1.01 NL 1.05 OV 0.98 ! PT 1.02 SC 0.99 ! ! ! Fit before self-cal, rms=0.068404Jy sigma=1.238709 ! Fit after self-cal, rms=0.067158Jy sigma=1.208339 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.589 mas, bmaj=5.11 mas, bpa=80.75 degrees ! Estimated noise=0.534434 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 (-3, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398442 Jy ! Component: 100 - total flux cleaned = 0.00470372 Jy ! Component: 150 - total flux cleaned = 0.00505368 Jy ! Component: 200 - total flux cleaned = 0.00505512 Jy ! Total flux subtracted in 200 components = 0.00505512 Jy ! Clean residual min=-0.003032 max=0.003248 Jy/beam ! Clean residual mean=0.000005 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.300855 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.300855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066869Jy sigma=1.203543 ! Fit after self-cal, rms=0.066867Jy sigma=1.202861 ! 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=0.066867Jy sigma=1.202861 ! Fit after self-cal, rms=0.066876Jy sigma=1.191044 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.589 mas, bmaj=5.108 mas, bpa=81.29 degrees ! Estimated noise=0.53458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171371 Jy ! Component: 100 - total flux cleaned = 0.00205765 Jy ! Component: 150 - total flux cleaned = 0.00234754 Jy ! Component: 200 - total flux cleaned = 0.00256105 Jy ! Total flux subtracted in 200 components = 0.00256105 Jy ! Clean residual min=-0.002426 max=0.002896 Jy/beam ! Clean residual mean=0.000005 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.303416 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 48 components and 0.303416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066768Jy sigma=1.189300 ! Fit after self-cal, rms=0.066772Jy sigma=1.189038 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 (-112, -74.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234844 Jy ! Component: 100 - total flux cleaned = 0.00278442 Jy ! Component: 150 - total flux cleaned = 0.00309125 Jy ! Component: 200 - total flux cleaned = 0.00327152 Jy ! Total flux subtracted in 200 components = 0.00327152 Jy ! Clean residual min=-0.002360 max=0.002382 Jy/beam ! Clean residual mean=0.000008 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.306688 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 0.306688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066638Jy sigma=1.186632 ! Fit after self-cal, rms=0.066633Jy sigma=1.186529 ! 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=0.066633Jy sigma=1.186529 ! Fit after self-cal, rms=0.066576Jy sigma=1.186182 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.587 mas, bmaj=5.111 mas, bpa=81.47 degrees ! Estimated noise=0.534252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000779541 Jy ! Component: 100 - total flux cleaned = 0.00104265 Jy ! Component: 150 - total flux cleaned = 0.00116093 Jy ! Component: 200 - total flux cleaned = 0.00123412 Jy ! Total flux subtracted in 200 components = 0.00123412 Jy ! Clean residual min=-0.002302 max=0.002297 Jy/beam ! Clean residual mean=0.000008 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.307922 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 76 components and 0.307922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066522Jy sigma=1.185285 ! Fit after self-cal, rms=0.066517Jy sigma=1.185225 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 = 0.000177397 Jy ! Component: 100 - total flux cleaned = 0.000214183 Jy ! Component: 150 - total flux cleaned = 0.000248036 Jy ! Component: 200 - total flux cleaned = 0.000279489 Jy ! Total flux subtracted in 200 components = 0.000279489 Jy ! Clean residual min=-0.002295 max=0.002292 Jy/beam ! Clean residual mean=0.000008 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.308201 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 81 components and 0.308201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066483Jy sigma=1.184666 ! Fit after self-cal, rms=0.066480Jy sigma=1.184630 ! 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=0.066480Jy sigma=1.184630 ! Fit after self-cal, rms=0.066399Jy sigma=1.184532 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.655 mas, bmaj=9.338 mas, bpa=82.25 degrees ! Estimated noise=0.694747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000699556 Jy ! Component: 100 - total flux cleaned = 0.000655983 Jy ! Component: 150 - total flux cleaned = 0.000691712 Jy ! Component: 200 - total flux cleaned = 0.000707908 Jy ! Total flux subtracted in 200 components = 0.000707908 Jy ! Clean residual min=-0.003195 max=0.002501 Jy/beam ! Clean residual mean=0.000020 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.308909 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 100 components and 0.308909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066397Jy sigma=1.184472 ! Fit after self-cal, rms=0.066396Jy sigma=1.184454 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 = 0.000197514 Jy ! Component: 100 - total flux cleaned = 0.000225482 Jy ! Component: 150 - total flux cleaned = 0.000225311 Jy ! Component: 200 - total flux cleaned = 0.0002373 Jy ! Total flux subtracted in 200 components = 0.0002373 Jy ! Clean residual min=-0.003166 max=0.002499 Jy/beam ! Clean residual mean=0.000020 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.309146 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 104 components and 0.309146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066394Jy sigma=1.184444 ! Fit after self-cal, rms=0.066394Jy sigma=1.184440 ! 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=3.584 mas, bmaj=5.114 mas, bpa=81.65 degrees ! Estimated noise=0.533831 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.584 x 5.114 at 81.65 degrees (North through East) ! Clean map min=-0.0021734 max=0.22999 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.065 mas, bmaj=4.508 mas, bpa=81.28 degrees ! Estimated noise=0.672842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.178113 Jy ! Component: 100 - total flux cleaned = 0.242317 Jy ! Component: 150 - total flux cleaned = 0.271777 Jy ! Component: 200 - total flux cleaned = 0.286174 Jy ! Total flux subtracted in 200 components = 0.286174 Jy ! Clean residual min=-0.004472 max=0.006949 Jy/beam ! Clean residual mean=-0.000009 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.286174 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.286174 Jy ! Inverting map and beam ! Estimated beam: bmin=3.584 mas, bmaj=5.114 mas, bpa=81.65 degrees ! Estimated noise=0.533831 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 = 0.00838702 Jy ! Component: 100 - total flux cleaned = 0.0131657 Jy ! Component: 150 - total flux cleaned = 0.0166036 Jy ! Component: 200 - total flux cleaned = 0.0189421 Jy ! Total flux subtracted in 200 components = 0.0189421 Jy ! Clean residual min=-0.002506 max=0.002456 Jy/beam ! Clean residual mean=0.000003 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.305116 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 34 components and 0.305116 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=7.655 mas, bmaj=9.338 mas, bpa=82.25 degrees ! Estimated noise=0.694747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215137 Jy ! Component: 100 - total flux cleaned = 0.00267872 Jy ! Component: 150 - total flux cleaned = 0.00307881 Jy ! Component: 200 - total flux cleaned = 0.00333589 Jy ! Total flux subtracted in 200 components = 0.00333589 Jy ! Clean residual min=-0.003144 max=0.002485 Jy/beam ! Clean residual mean=0.000018 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.308452 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 = 0.000142313 Jy ! Component: 100 - total flux cleaned = 0.000248004 Jy ! Component: 150 - total flux cleaned = 0.000362916 Jy ! Component: 200 - total flux cleaned = 0.000449592 Jy ! Total flux subtracted in 200 components = 0.000449592 Jy ! Clean residual min=-0.003132 max=0.002457 Jy/beam ! Clean residual mean=0.000019 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.308901 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 69 components and 0.308901 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.584 mas, bmaj=5.114 mas, bpa=81.65 degrees ! Estimated noise=0.533831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.55484e-06 Jy ! Component: 100 - total flux cleaned = 0.000122536 Jy ! Component: 150 - total flux cleaned = 0.000229588 Jy ! Component: 200 - total flux cleaned = 0.000228196 Jy ! Total flux subtracted in 200 components = 0.000228196 Jy ! Clean residual min=-0.002257 max=0.002347 Jy/beam ! Clean residual mean=0.000009 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.30913 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 89 components and 0.30913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066484Jy sigma=1.185896 ! Fit after self-cal, rms=0.066474Jy sigma=1.185733 wmodel J1139+7654_S_map.mod ! Writing 89 model components to file: J1139+7654_S_map.mod wobs J1139+7654_S_uvs.fits ! Writing UV FITS file: J1139+7654_S_uvs.fits wwins J1139+7654_S_map.win ! wwins: Wrote 3 windows to J1139+7654_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 = 0.000480372 Jy ! Component: 100 - total flux cleaned = 0.000765528 Jy ! Component: 150 - total flux cleaned = 0.0010011 Jy ! Component: 200 - total flux cleaned = 0.00134328 Jy ! Component: 250 - total flux cleaned = 0.00156525 Jy ! Component: 300 - total flux cleaned = 0.00174532 Jy ! Component: 350 - total flux cleaned = 0.00185034 Jy ! Component: 400 - total flux cleaned = 0.00188456 Jy ! Component: 450 - total flux cleaned = 0.00201855 Jy ! Component: 500 - total flux cleaned = 0.001952 Jy ! Component: 550 - total flux cleaned = 0.00204823 Jy ! Component: 600 - total flux cleaned = 0.00195223 Jy ! Component: 650 - total flux cleaned = 0.00195263 Jy ! Component: 700 - total flux cleaned = 0.00198363 Jy ! Component: 750 - total flux cleaned = 0.00204424 Jy ! Component: 800 - total flux cleaned = 0.00201445 Jy ! Component: 850 - total flux cleaned = 0.00210335 Jy ! Component: 900 - total flux cleaned = 0.00213233 Jy ! Component: 950 - total flux cleaned = 0.00218952 Jy ! Component: 1000 - total flux cleaned = 0.00216139 Jy ! Component: 1050 - total flux cleaned = 0.00224558 Jy ! Component: 1100 - total flux cleaned = 0.00227326 Jy ! Component: 1150 - total flux cleaned = 0.00230076 Jy ! Component: 1200 - total flux cleaned = 0.00238194 Jy ! Component: 1250 - total flux cleaned = 0.00238198 Jy ! Component: 1300 - total flux cleaned = 0.00240812 Jy ! Component: 1350 - total flux cleaned = 0.00240776 Jy ! Component: 1400 - total flux cleaned = 0.00243293 Jy ! Component: 1450 - total flux cleaned = 0.00243259 Jy ! Component: 1500 - total flux cleaned = 0.00235656 Jy ! Component: 1550 - total flux cleaned = 0.0023565 Jy ! Component: 1600 - total flux cleaned = 0.00228199 Jy ! Component: 1650 - total flux cleaned = 0.00233129 Jy ! Component: 1700 - total flux cleaned = 0.0023063 Jy ! Component: 1750 - total flux cleaned = 0.00223333 Jy ! Component: 1800 - total flux cleaned = 0.00220918 Jy ! Component: 1850 - total flux cleaned = 0.00225646 Jy ! Component: 1900 - total flux cleaned = 0.00232653 Jy ! Component: 1950 - total flux cleaned = 0.00241977 Jy ! Component: 2000 - total flux cleaned = 0.00239645 Jy ! Component: 2050 - total flux cleaned = 0.0023965 Jy ! Component: 2100 - total flux cleaned = 0.00244227 Jy ! Component: 2150 - total flux cleaned = 0.00241987 Jy ! Component: 2200 - total flux cleaned = 0.00248741 Jy ! Component: 2250 - total flux cleaned = 0.0024877 Jy ! Component: 2300 - total flux cleaned = 0.00257609 Jy ! Component: 2350 - total flux cleaned = 0.00266339 Jy ! Component: 2400 - total flux cleaned = 0.00264185 Jy ! Component: 2450 - total flux cleaned = 0.00274937 Jy ! Component: 2500 - total flux cleaned = 0.00277061 Jy ! Component: 2550 - total flux cleaned = 0.0028341 Jy ! Component: 2600 - total flux cleaned = 0.00275005 Jy ! Component: 2650 - total flux cleaned = 0.00287554 Jy ! Component: 2700 - total flux cleaned = 0.00281342 Jy ! Component: 2750 - total flux cleaned = 0.00293691 Jy ! Component: 2800 - total flux cleaned = 0.00287532 Jy ! Component: 2850 - total flux cleaned = 0.00285482 Jy ! Component: 2900 - total flux cleaned = 0.00291518 Jy ! Component: 2950 - total flux cleaned = 0.00287496 Jy ! Component: 3000 - total flux cleaned = 0.002915 Jy ! Component: 3050 - total flux cleaned = 0.00293459 Jy ! Component: 3100 - total flux cleaned = 0.0029936 Jy ! Component: 3150 - total flux cleaned = 0.00295465 Jy ! Component: 3200 - total flux cleaned = 0.00301289 Jy ! Component: 3250 - total flux cleaned = 0.00305123 Jy ! Component: 3300 - total flux cleaned = 0.00308958 Jy ! Component: 3350 - total flux cleaned = 0.00307068 Jy ! Component: 3400 - total flux cleaned = 0.0032027 Jy ! Component: 3450 - total flux cleaned = 0.00324008 Jy ! Component: 3500 - total flux cleaned = 0.00316553 Jy ! Component: 3550 - total flux cleaned = 0.00318413 Jy ! Component: 3600 - total flux cleaned = 0.0032392 Jy ! Component: 3650 - total flux cleaned = 0.00323927 Jy ! Component: 3700 - total flux cleaned = 0.00329378 Jy ! Component: 3750 - total flux cleaned = 0.0033662 Jy ! Component: 3800 - total flux cleaned = 0.00334804 Jy ! Component: 3850 - total flux cleaned = 0.00333034 Jy ! Component: 3900 - total flux cleaned = 0.00334814 Jy ! Component: 3950 - total flux cleaned = 0.00334799 Jy ! Component: 4000 - total flux cleaned = 0.00336563 Jy ! Component: 4050 - total flux cleaned = 0.00336578 Jy ! Total flux subtracted in 4096 components = 0.00340057 Jy ! Clean residual min=-0.000983 max=0.001092 Jy/beam ! Clean residual mean=0.000005 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.31253 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 403 components and 0.31253 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1139+7654_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.584 x 5.114 at 81.65 degrees (North through East) ! Clean map min=-0.0016281 max=0.22932 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1139+7654_S_map.fits wmodel /vlbi/uf001/uva//J1139+7654_S_map.mod ! Writing 403 model components to file: /vlbi/uf001/uva//J1139+7654_S_map.mod wobs /vlbi/uf001/uva//J1139+7654_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1139+7654_S_uvs.fits wwins /vlbi/uf001/uva//J1139+7654_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1139+7654_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.229318 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000312139 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.408349 0.408349 0.816698 1.6334 3.26679 6.53358 13.0672 26.1343 52.2687 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.229 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 734.665 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1139+7654_S_dfm.log closed on Mon Jan 14 01:23:53 2019