! Started logfile: /vlbi/uf001/uva//J1707+1846_S_dfm.log on Mon Jan 14 04:01:56 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//J1707+1846_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1707+1846_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.843915 visibilities/baseline/integration-bin. ! Found source: J1707+1846 ! ! 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 4785 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 J1707+1846_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 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.029417Jy sigma=20.238475 ! Fit after self-cal, rms=0.787692Jy sigma=15.266384 ! 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=3.065 mas, bmaj=7.719 mas, bpa=-10.12 degrees ! Estimated noise=0.686343 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 = 0.167237 Jy ! Component: 100 - total flux cleaned = 0.221442 Jy ! Total flux subtracted in 100 components = 0.221442 Jy ! Clean residual min=-0.008984 max=0.022906 Jy/beam ! Clean residual mean=-0.000096 rms=0.002743 Jy/beam ! Combined flux in latest and established models = 0.221442 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.221442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087415Jy sigma=1.525265 ! Fit after self-cal, rms=0.087315Jy sigma=1.522188 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0252388 Jy ! Component: 100 - total flux cleaned = 0.0395202 Jy ! Total flux subtracted in 100 components = 0.0395202 Jy ! Clean residual min=-0.007624 max=0.008179 Jy/beam ! Clean residual mean=-0.000056 rms=0.001802 Jy/beam ! Combined flux in latest and established models = 0.260962 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 0.260962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079732Jy sigma=1.326052 ! Fit after self-cal, rms=0.079674Jy sigma=1.324692 ! 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=3.528 mas, bmaj=8.445 mas, bpa=-10.11 degrees ! Estimated noise=0.575281 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 = 0.0105754 Jy ! Component: 100 - total flux cleaned = 0.0167733 Jy ! Component: 150 - total flux cleaned = 0.0207356 Jy ! Component: 200 - total flux cleaned = 0.0218052 Jy ! Total flux subtracted in 200 components = 0.0218052 Jy ! Clean residual min=-0.007031 max=0.006689 Jy/beam ! Clean residual mean=-0.000061 rms=0.001587 Jy/beam ! Combined flux in latest and established models = 0.282767 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 51 components and 0.282767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078303Jy sigma=1.287837 ! Fit after self-cal, rms=0.078287Jy sigma=1.287268 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.528 x 8.445 at -10.11 degrees (North through East) ! Clean map min=-0.0067979 max=0.2148 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.94 HN 0.98 KP 1.04 ! LA 0.88 MK 1.04 NL 1.07 OV 1.03 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.92 HN 0.96 KP 1.02 ! LA 0.88 MK 1.08 NL 1.11 OV 1.01 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.93 HN 1.01 KP 1.00 ! LA 0.92 MK 1.05 NL 1.10 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Fit before self-cal, rms=0.078287Jy sigma=1.287268 ! Fit after self-cal, rms=0.079604Jy sigma=1.217538 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.579 mas, bmaj=8.578 mas, bpa=-10.03 degrees ! Estimated noise=0.582165 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 (-8.5, 10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00592365 Jy ! Component: 100 - total flux cleaned = 0.00778463 Jy ! Component: 150 - total flux cleaned = 0.00779463 Jy ! Component: 200 - total flux cleaned = 0.00772213 Jy ! Total flux subtracted in 200 components = 0.00772213 Jy ! Clean residual min=-0.003471 max=0.003698 Jy/beam ! Clean residual mean=0.000006 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.290489 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.290489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079117Jy sigma=1.206078 ! Fit after self-cal, rms=0.079127Jy sigma=1.204561 ! 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=0.079127Jy sigma=1.204561 ! Fit after self-cal, rms=0.078730Jy sigma=1.195611 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.574 mas, bmaj=8.573 mas, bpa=-9.792 degrees ! Estimated noise=0.580538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181302 Jy ! Component: 100 - total flux cleaned = 0.00203861 Jy ! Component: 150 - total flux cleaned = 0.0021021 Jy ! Component: 200 - total flux cleaned = 0.00204975 Jy ! Total flux subtracted in 200 components = 0.00204975 Jy ! Clean residual min=-0.002989 max=0.002661 Jy/beam ! Clean residual mean=0.000009 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.292539 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 92 components and 0.292539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078591Jy sigma=1.192715 ! Fit after self-cal, rms=0.078584Jy sigma=1.192391 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 = 0.000488272 Jy ! Component: 100 - total flux cleaned = 0.000532439 Jy ! Component: 150 - total flux cleaned = 0.000445344 Jy ! Component: 200 - total flux cleaned = 0.000444425 Jy ! Total flux subtracted in 200 components = 0.000444425 Jy ! Clean residual min=-0.002895 max=0.002475 Jy/beam ! Clean residual mean=0.000009 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.292984 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 111 components and 0.292984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078527Jy sigma=1.191354 ! Fit after self-cal, rms=0.078526Jy sigma=1.191288 ! 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=0.078526Jy sigma=1.191288 ! Fit after self-cal, rms=0.078630Jy sigma=1.190792 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.573 mas, bmaj=8.592 mas, bpa=-9.757 degrees ! Estimated noise=0.580215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000176577 Jy ! Component: 100 - total flux cleaned = -0.000264735 Jy ! Component: 150 - total flux cleaned = -0.000264038 Jy ! Component: 200 - total flux cleaned = -0.000299765 Jy ! Total flux subtracted in 200 components = -0.000299765 Jy ! Clean residual min=-0.002774 max=0.002507 Jy/beam ! Clean residual mean=0.000007 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.292684 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 120 components and 0.292684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078576Jy sigma=1.189867 ! Fit after self-cal, rms=0.078576Jy sigma=1.189807 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 = 0.000164187 Jy ! Component: 100 - total flux cleaned = 9.56443e-05 Jy ! Component: 150 - total flux cleaned = 9.59584e-05 Jy ! Component: 200 - total flux cleaned = 6.4559e-05 Jy ! Total flux subtracted in 200 components = 6.4559e-05 Jy ! Clean residual min=-0.002764 max=0.002516 Jy/beam ! Clean residual mean=0.000007 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.292748 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 129 components and 0.292748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078547Jy sigma=1.189298 ! Fit after self-cal, rms=0.078546Jy sigma=1.189271 ! 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=0.078546Jy sigma=1.189271 ! Fit after self-cal, rms=0.078692Jy sigma=1.189104 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.364 mas, bmaj=10.96 mas, bpa=-6.481 degrees ! Estimated noise=0.683006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000495914 Jy ! Component: 100 - total flux cleaned = -0.000656774 Jy ! Component: 150 - total flux cleaned = -0.000705789 Jy ! Component: 200 - total flux cleaned = -0.000726905 Jy ! Total flux subtracted in 200 components = -0.000726905 Jy ! Clean residual min=-0.002935 max=0.002555 Jy/beam ! Clean residual mean=0.000012 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.292022 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 145 components and 0.292021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078684Jy sigma=1.188951 ! Fit after self-cal, rms=0.078681Jy sigma=1.188889 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 = 1.67644e-05 Jy ! Component: 100 - total flux cleaned = 1.92821e-05 Jy ! Component: 150 - total flux cleaned = -4.42982e-05 Jy ! Component: 200 - total flux cleaned = -0.000114542 Jy ! Total flux subtracted in 200 components = -0.000114542 Jy ! Clean residual min=-0.002883 max=0.002484 Jy/beam ! Clean residual mean=0.000012 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.291907 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 159 components and 0.291907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078681Jy sigma=1.188864 ! Fit after self-cal, rms=0.078678Jy sigma=1.188823 ! 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=3.573 mas, bmaj=8.605 mas, bpa=-9.718 degrees ! Estimated noise=0.580197 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.573 x 8.605 at -9.718 degrees (North through East) ! Clean map min=-0.0026752 max=0.21733 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=3.101 mas, bmaj=7.852 mas, bpa=-9.75 degrees ! Estimated noise=0.696571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.16951 Jy ! Component: 100 - total flux cleaned = 0.224531 Jy ! Component: 150 - total flux cleaned = 0.248317 Jy ! Component: 200 - total flux cleaned = 0.26056 Jy ! Total flux subtracted in 200 components = 0.26056 Jy ! Clean residual min=-0.004686 max=0.006734 Jy/beam ! Clean residual mean=-0.000026 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 0.26056 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.26056 Jy ! Inverting map and beam ! Estimated beam: bmin=3.573 mas, bmaj=8.605 mas, bpa=-9.718 degrees ! Estimated noise=0.580197 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 = 0.00955947 Jy ! Component: 100 - total flux cleaned = 0.0160615 Jy ! Component: 150 - total flux cleaned = 0.0207545 Jy ! Component: 200 - total flux cleaned = 0.0243315 Jy ! Total flux subtracted in 200 components = 0.0243315 Jy ! Clean residual min=-0.002927 max=0.003027 Jy/beam ! Clean residual mean=-0.000002 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.284892 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 47 components and 0.284892 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=7.364 mas, bmaj=10.96 mas, bpa=-6.481 degrees ! Estimated noise=0.683006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.003029 Jy ! Component: 100 - total flux cleaned = 0.00481008 Jy ! Component: 150 - total flux cleaned = 0.0055853 Jy ! Component: 200 - total flux cleaned = 0.00601815 Jy ! Total flux subtracted in 200 components = 0.00601815 Jy ! Clean residual min=-0.002714 max=0.002656 Jy/beam ! Clean residual mean=0.000009 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.29091 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 = 0.000317331 Jy ! Component: 100 - total flux cleaned = 0.000611202 Jy ! Component: 150 - total flux cleaned = 0.000722822 Jy ! Component: 200 - total flux cleaned = 0.000819702 Jy ! Total flux subtracted in 200 components = 0.000819702 Jy ! Clean residual min=-0.002713 max=0.002583 Jy/beam ! Clean residual mean=0.000011 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.29173 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 94 components and 0.29173 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.573 mas, bmaj=8.605 mas, bpa=-9.718 degrees ! Estimated noise=0.580197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000354292 Jy ! Component: 100 - total flux cleaned = -0.000133937 Jy ! Component: 150 - total flux cleaned = 0.00011672 Jy ! Component: 200 - total flux cleaned = 0.000344452 Jy ! Total flux subtracted in 200 components = 0.000344452 Jy ! Clean residual min=-0.002627 max=0.002703 Jy/beam ! Clean residual mean=0.000006 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.292074 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 107 components and 0.292074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078815Jy sigma=1.190694 ! Fit after self-cal, rms=0.078795Jy sigma=1.190445 wmodel J1707+1846_S_map.mod ! Writing 107 model components to file: J1707+1846_S_map.mod wobs J1707+1846_S_uvs.fits ! Writing UV FITS file: J1707+1846_S_uvs.fits wwins J1707+1846_S_map.win ! wwins: Wrote 2 windows to J1707+1846_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 = -0.000343592 Jy ! Component: 100 - total flux cleaned = -0.000620142 Jy ! Component: 150 - total flux cleaned = -0.000752914 Jy ! Component: 200 - total flux cleaned = -0.000922615 Jy ! Component: 250 - total flux cleaned = -0.00104591 Jy ! Component: 300 - total flux cleaned = -0.00116412 Jy ! Component: 350 - total flux cleaned = -0.00120207 Jy ! Component: 400 - total flux cleaned = -0.0012773 Jy ! Component: 450 - total flux cleaned = -0.00135102 Jy ! Component: 500 - total flux cleaned = -0.00131511 Jy ! Component: 550 - total flux cleaned = -0.00145806 Jy ! Component: 600 - total flux cleaned = -0.00156265 Jy ! Component: 650 - total flux cleaned = -0.00166582 Jy ! Component: 700 - total flux cleaned = -0.00173373 Jy ! Component: 750 - total flux cleaned = -0.0017671 Jy ! Component: 800 - total flux cleaned = -0.00180007 Jy ! Component: 850 - total flux cleaned = -0.0018001 Jy ! Component: 900 - total flux cleaned = -0.00186362 Jy ! Component: 950 - total flux cleaned = -0.00177011 Jy ! Component: 1000 - total flux cleaned = -0.00177024 Jy ! Component: 1050 - total flux cleaned = -0.00170902 Jy ! Component: 1100 - total flux cleaned = -0.00155747 Jy ! Component: 1150 - total flux cleaned = -0.00149792 Jy ! Component: 1200 - total flux cleaned = -0.00152759 Jy ! Component: 1250 - total flux cleaned = -0.00149866 Jy ! Component: 1300 - total flux cleaned = -0.0016133 Jy ! Component: 1350 - total flux cleaned = -0.00152725 Jy ! Component: 1400 - total flux cleaned = -0.00155455 Jy ! Component: 1450 - total flux cleaned = -0.0014988 Jy ! Component: 1500 - total flux cleaned = -0.00147159 Jy ! Component: 1550 - total flux cleaned = -0.00152607 Jy ! Component: 1600 - total flux cleaned = -0.0014455 Jy ! Component: 1650 - total flux cleaned = -0.00152556 Jy ! Component: 1700 - total flux cleaned = -0.00152547 Jy ! Component: 1750 - total flux cleaned = -0.00152555 Jy ! Component: 1800 - total flux cleaned = -0.00147422 Jy ! Component: 1850 - total flux cleaned = -0.00152572 Jy ! Component: 1900 - total flux cleaned = -0.00155147 Jy ! Component: 1950 - total flux cleaned = -0.00152627 Jy ! Component: 2000 - total flux cleaned = -0.00152675 Jy ! Component: 2050 - total flux cleaned = -0.001625 Jy ! Component: 2100 - total flux cleaned = -0.00164984 Jy ! Component: 2150 - total flux cleaned = -0.00177075 Jy ! Component: 2200 - total flux cleaned = -0.00174681 Jy ! Component: 2250 - total flux cleaned = -0.00181806 Jy ! Component: 2300 - total flux cleaned = -0.00193584 Jy ! Component: 2350 - total flux cleaned = -0.0019358 Jy ! Component: 2400 - total flux cleaned = -0.00200513 Jy ! Component: 2450 - total flux cleaned = -0.0020277 Jy ! Component: 2500 - total flux cleaned = -0.00195955 Jy ! Component: 2550 - total flux cleaned = -0.00202713 Jy ! Component: 2600 - total flux cleaned = -0.00209433 Jy ! Component: 2650 - total flux cleaned = -0.00211646 Jy ! Component: 2700 - total flux cleaned = -0.00211637 Jy ! Component: 2750 - total flux cleaned = -0.00211647 Jy ! Component: 2800 - total flux cleaned = -0.00215983 Jy ! Component: 2850 - total flux cleaned = -0.00207381 Jy ! Component: 2900 - total flux cleaned = -0.00218047 Jy ! Component: 2950 - total flux cleaned = -0.00215927 Jy ! Component: 3000 - total flux cleaned = -0.00218027 Jy ! Component: 3050 - total flux cleaned = -0.00224298 Jy ! Component: 3100 - total flux cleaned = -0.00222229 Jy ! Component: 3150 - total flux cleaned = -0.00228398 Jy ! Component: 3200 - total flux cleaned = -0.0022635 Jy ! Component: 3250 - total flux cleaned = -0.00234483 Jy ! Component: 3300 - total flux cleaned = -0.00226418 Jy ! Component: 3350 - total flux cleaned = -0.00238475 Jy ! Component: 3400 - total flux cleaned = -0.00236493 Jy ! Component: 3450 - total flux cleaned = -0.0023847 Jy ! Component: 3500 - total flux cleaned = -0.00246311 Jy ! Component: 3550 - total flux cleaned = -0.00244362 Jy ! Component: 3600 - total flux cleaned = -0.0024822 Jy ! Component: 3650 - total flux cleaned = -0.00259793 Jy ! Component: 3700 - total flux cleaned = -0.0026171 Jy ! Component: 3750 - total flux cleaned = -0.00269329 Jy ! Component: 3800 - total flux cleaned = -0.00275014 Jy ! Component: 3850 - total flux cleaned = -0.00263759 Jy ! Component: 3900 - total flux cleaned = -0.00276838 Jy ! Component: 3950 - total flux cleaned = -0.00282412 Jy ! Component: 4000 - total flux cleaned = -0.00284258 Jy ! Component: 4050 - total flux cleaned = -0.00280596 Jy ! Total flux subtracted in 4096 components = -0.00296992 Jy ! Clean residual min=-0.001387 max=0.001024 Jy/beam ! Clean residual mean=-0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.289104 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 403 components and 0.289104 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1707+1846_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.573 x 8.605 at -9.718 degrees (North through East) ! Clean map min=-0.0019547 max=0.21809 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1707+1846_S_map.fits wmodel /vlbi/uf001/uva//J1707+1846_S_map.mod ! Writing 403 model components to file: /vlbi/uf001/uva//J1707+1846_S_map.mod wobs /vlbi/uf001/uva//J1707+1846_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1707+1846_S_uvs.fits wwins /vlbi/uf001/uva//J1707+1846_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1707+1846_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.218088 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000333179 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.458318 0.458318 0.916636 1.83327 3.66654 7.33309 14.6662 29.3323 58.6647 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.218 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 654.567 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1707+1846_S_dfm.log closed on Mon Jan 14 04:02:00 2019