! Started logfile: /vlbi/uf001/uva//J0102-2646_S_dfm.log on Sun Jan 13 20:49:08 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//J0102-2646_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0102-2646_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J0102-2646 ! ! 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 4617 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 J0102-2646_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012346Jy sigma=17.955336 ! Fit after self-cal, rms=0.894193Jy sigma=15.807523 ! 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=2.564 mas, bmaj=6.658 mas, bpa=-7.314 degrees ! Estimated noise=0.859235 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 = 0.0769112 Jy ! Component: 100 - total flux cleaned = 0.111198 Jy ! Total flux subtracted in 100 components = 0.111198 Jy ! Clean residual min=-0.012339 max=0.028082 Jy/beam ! Clean residual mean=-0.000139 rms=0.003984 Jy/beam ! Combined flux in latest and established models = 0.111198 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.111198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108862Jy sigma=1.821866 ! Fit after self-cal, rms=0.108314Jy sigma=1.812632 ! Inverting map ! Added new window around map position (5.5, -5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0286477 Jy ! Component: 100 - total flux cleaned = 0.0459273 Jy ! Total flux subtracted in 100 components = 0.0459273 Jy ! Clean residual min=-0.009448 max=0.024296 Jy/beam ! Clean residual mean=-0.000088 rms=0.003037 Jy/beam ! Combined flux in latest and established models = 0.157125 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.157125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097638Jy sigma=1.584064 ! Fit after self-cal, rms=0.096149Jy sigma=1.554829 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192306 Jy ! Component: 100 - total flux cleaned = 0.0295574 Jy ! Total flux subtracted in 100 components = 0.0295574 Jy ! Clean residual min=-0.007777 max=0.014540 Jy/beam ! Clean residual mean=-0.000056 rms=0.002331 Jy/beam ! Combined flux in latest and established models = 0.186683 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.186683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091516Jy sigma=1.452353 ! Fit after self-cal, rms=0.090419Jy sigma=1.432666 ! Inverting map ! Added new window around map position (8.5, -10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138758 Jy ! Component: 100 - total flux cleaned = 0.02033 Jy ! Total flux subtracted in 100 components = 0.02033 Jy ! Clean residual min=-0.006849 max=0.010746 Jy/beam ! Clean residual mean=-0.000034 rms=0.001902 Jy/beam ! Combined flux in latest and established models = 0.207012 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.207013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088338Jy sigma=1.387839 ! Fit after self-cal, rms=0.087765Jy sigma=1.375957 ! 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=3.044 mas, bmaj=7.77 mas, bpa=-6.706 degrees ! Estimated noise=0.607576 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 (-45, 86). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110289 Jy ! Component: 100 - total flux cleaned = 0.0170858 Jy ! Component: 150 - total flux cleaned = 0.0195414 Jy ! Component: 200 - total flux cleaned = 0.0203247 Jy ! Total flux subtracted in 200 components = 0.0203247 Jy ! Clean residual min=-0.006163 max=0.006114 Jy/beam ! Clean residual mean=-0.000018 rms=0.001529 Jy/beam ! Combined flux in latest and established models = 0.227337 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 73 components and 0.227337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086111Jy sigma=1.349612 ! Fit after self-cal, rms=0.085938Jy sigma=1.345782 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.044 x 7.77 at -6.706 degrees (North through East) ! Clean map min=-0.0053937 max=0.088709 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.29 KP 1.00 ! LA 0.95 MK 0.93 NL 1.07 OV 1.02 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 1.01 HN 1.43 KP 1.03 ! LA 0.91 MK 0.94 NL 1.07 OV 0.96 ! PT 0.97 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.04 HN 1.27 KP 0.97 ! LA 0.93 MK 0.95 NL 1.03 OV 1.00 ! PT 0.99 SC 0.93 ! ! ! Fit before self-cal, rms=0.085938Jy sigma=1.345782 ! Fit after self-cal, rms=0.093878Jy sigma=1.330496 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.01 mas, bmaj=7.684 mas, bpa=-6.721 degrees ! Estimated noise=0.613156 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 = -0.000804674 Jy ! Component: 100 - total flux cleaned = -0.000800732 Jy ! Component: 150 - total flux cleaned = -0.000593975 Jy ! Component: 200 - total flux cleaned = -0.000770155 Jy ! Total flux subtracted in 200 components = -0.000770155 Jy ! Clean residual min=-0.004920 max=0.005079 Jy/beam ! Clean residual mean=0.000003 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 0.226567 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 96 components and 0.226567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093469Jy sigma=1.326474 ! Fit after self-cal, rms=0.093583Jy sigma=1.325358 ! 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=0.093583Jy sigma=1.325358 ! Fit after self-cal, rms=0.098569Jy sigma=1.308042 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.981 mas, bmaj=7.673 mas, bpa=-6.875 degrees ! Estimated noise=0.614326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000176959 Jy ! Component: 100 - total flux cleaned = -0.000782687 Jy ! Component: 150 - total flux cleaned = -0.00121781 Jy ! Component: 200 - total flux cleaned = -0.00147055 Jy ! Total flux subtracted in 200 components = -0.00147055 Jy ! Clean residual min=-0.003404 max=0.003794 Jy/beam ! Clean residual mean=-0.000003 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.225096 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 0.225096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098405Jy sigma=1.305245 ! Fit after self-cal, rms=0.098471Jy sigma=1.304610 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 (74, 43). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222076 Jy ! Component: 100 - total flux cleaned = 0.00239645 Jy ! Component: 150 - total flux cleaned = 0.00240066 Jy ! Component: 200 - total flux cleaned = 0.00233528 Jy ! Total flux subtracted in 200 components = 0.00233528 Jy ! Clean residual min=-0.003275 max=0.002938 Jy/beam ! Clean residual mean=-0.000009 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.227432 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 121 components and 0.227432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098278Jy sigma=1.301678 ! Fit after self-cal, rms=0.098252Jy sigma=1.301296 ! 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=0.098252Jy sigma=1.301296 ! Fit after self-cal, rms=0.102087Jy sigma=1.299408 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.961 mas, bmaj=7.666 mas, bpa=-6.953 degrees ! Estimated noise=0.608501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00106586 Jy ! Component: 100 - total flux cleaned = -0.00119968 Jy ! Component: 150 - total flux cleaned = -0.00131334 Jy ! Component: 200 - total flux cleaned = -0.0014176 Jy ! Total flux subtracted in 200 components = -0.0014176 Jy ! Clean residual min=-0.003011 max=0.002811 Jy/beam ! Clean residual mean=-0.000009 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.226014 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 133 components and 0.226014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101975Jy sigma=1.297761 ! Fit after self-cal, rms=0.101985Jy sigma=1.297524 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 = -0.000122836 Jy ! Component: 100 - total flux cleaned = -0.000283512 Jy ! Component: 150 - total flux cleaned = -0.000429778 Jy ! Component: 200 - total flux cleaned = -0.000568588 Jy ! Total flux subtracted in 200 components = -0.000568588 Jy ! Clean residual min=-0.002945 max=0.002704 Jy/beam ! Clean residual mean=-0.000009 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.225445 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 140 components and 0.225445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101913Jy sigma=1.296542 ! Fit after self-cal, rms=0.101904Jy sigma=1.296417 ! 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=0.101904Jy sigma=1.296417 ! Fit after self-cal, rms=0.101810Jy sigma=1.296169 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.034 mas, bmaj=19.02 mas, bpa=-3.972 degrees ! Estimated noise=0.817414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00180201 Jy ! Component: 100 - total flux cleaned = -0.0020718 Jy ! Component: 150 - total flux cleaned = -0.00220391 Jy ! Component: 200 - total flux cleaned = -0.00236033 Jy ! Total flux subtracted in 200 components = -0.00236033 Jy ! Clean residual min=-0.002660 max=0.002488 Jy/beam ! Clean residual mean=-0.000017 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.223085 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 151 components and 0.223085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101751Jy sigma=1.295734 ! Fit after self-cal, rms=0.101743Jy sigma=1.295622 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 = -0.000143054 Jy ! Component: 100 - total flux cleaned = -0.000341504 Jy ! Component: 150 - total flux cleaned = -0.000417039 Jy ! Component: 200 - total flux cleaned = -0.000484441 Jy ! Total flux subtracted in 200 components = -0.000484441 Jy ! Clean residual min=-0.002591 max=0.002466 Jy/beam ! Clean residual mean=-0.000016 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.222601 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 157 components and 0.222601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101707Jy sigma=1.295631 ! Fit after self-cal, rms=0.101709Jy sigma=1.295552 ! 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=2.952 mas, bmaj=7.655 mas, bpa=-6.924 degrees ! Estimated noise=0.60414 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.952 x 7.655 at -6.924 degrees (North through East) ! Clean map min=-0.003909 max=0.084234 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=2.495 mas, bmaj=6.6 mas, bpa=-7.419 degrees ! Estimated noise=0.845918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0788346 Jy ! Component: 100 - total flux cleaned = 0.122654 Jy ! Component: 150 - total flux cleaned = 0.151018 Jy ! Component: 200 - total flux cleaned = 0.170322 Jy ! Total flux subtracted in 200 components = 0.170322 Jy ! Clean residual min=-0.006381 max=0.011482 Jy/beam ! Clean residual mean=-0.000059 rms=0.001945 Jy/beam ! Combined flux in latest and established models = 0.170322 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.170322 Jy ! Inverting map and beam ! Estimated beam: bmin=2.952 mas, bmaj=7.655 mas, bpa=-6.924 degrees ! Estimated noise=0.60414 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 (3, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019222 Jy ! Component: 100 - total flux cleaned = 0.0302861 Jy ! Component: 150 - total flux cleaned = 0.0375448 Jy ! Component: 200 - total flux cleaned = 0.0427 Jy ! Total flux subtracted in 200 components = 0.0427 Jy ! Clean residual min=-0.004058 max=0.004181 Jy/beam ! Clean residual mean=-0.000019 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.213022 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 82 components and 0.213022 Jy ! Inverting map ! Added new window around map position (41, -60.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00435745 Jy ! Component: 100 - total flux cleaned = 0.00654968 Jy ! Component: 150 - total flux cleaned = 0.00824068 Jy ! Component: 200 - total flux cleaned = 0.00914916 Jy ! Total flux subtracted in 200 components = 0.00914916 Jy ! Clean residual min=-0.003120 max=0.003018 Jy/beam ! Clean residual mean=-0.000014 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.222171 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 112 components and 0.222171 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=8.034 mas, bmaj=19.02 mas, bpa=-3.972 degrees ! Estimated noise=0.817414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249428 Jy ! Component: 100 - total flux cleaned = 0.00293343 Jy ! Component: 150 - total flux cleaned = 0.00305489 Jy ! Component: 200 - total flux cleaned = 0.00305712 Jy ! Total flux subtracted in 200 components = 0.00305712 Jy ! Clean residual min=-0.002702 max=0.002991 Jy/beam ! Clean residual mean=-0.000020 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.225228 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 = 7.69398e-07 Jy ! Component: 100 - total flux cleaned = -4.21694e-05 Jy ! Component: 150 - total flux cleaned = -8.26795e-05 Jy ! Component: 200 - total flux cleaned = -0.000197442 Jy ! Total flux subtracted in 200 components = -0.000197442 Jy ! Clean residual min=-0.002557 max=0.002788 Jy/beam ! Clean residual mean=-0.000019 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.225031 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 138 components and 0.22503 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.952 mas, bmaj=7.655 mas, bpa=-6.924 degrees ! Estimated noise=0.60414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0012315 Jy ! Component: 100 - total flux cleaned = -0.00109957 Jy ! Component: 150 - total flux cleaned = -0.000987203 Jy ! Component: 200 - total flux cleaned = -0.000826018 Jy ! Total flux subtracted in 200 components = -0.000826018 Jy ! Clean residual min=-0.002845 max=0.002541 Jy/beam ! Clean residual mean=-0.000010 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.224204 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 161 components and 0.224204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101656Jy sigma=1.294605 ! Fit after self-cal, rms=0.101625Jy sigma=1.293585 wmodel J0102-2646_S_map.mod ! Writing 161 model components to file: J0102-2646_S_map.mod wobs J0102-2646_S_uvs.fits ! Writing UV FITS file: J0102-2646_S_uvs.fits wwins J0102-2646_S_map.win ! wwins: Wrote 7 windows to J0102-2646_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 = -0.00108005 Jy ! Component: 100 - total flux cleaned = -0.00171837 Jy ! Component: 150 - total flux cleaned = -0.00236964 Jy ! Component: 200 - total flux cleaned = -0.00287014 Jy ! Component: 250 - total flux cleaned = -0.00327213 Jy ! Component: 300 - total flux cleaned = -0.00377816 Jy ! Component: 350 - total flux cleaned = -0.00430743 Jy ! Component: 400 - total flux cleaned = -0.00463876 Jy ! Component: 450 - total flux cleaned = -0.00496207 Jy ! Component: 500 - total flux cleaned = -0.00531223 Jy ! Component: 550 - total flux cleaned = -0.00555301 Jy ! Component: 600 - total flux cleaned = -0.00582282 Jy ! Component: 650 - total flux cleaned = -0.00605479 Jy ! Component: 700 - total flux cleaned = -0.00625028 Jy ! Component: 750 - total flux cleaned = -0.00644206 Jy ! Component: 800 - total flux cleaned = -0.0066299 Jy ! Component: 850 - total flux cleaned = -0.00681421 Jy ! Component: 900 - total flux cleaned = -0.00687429 Jy ! Component: 950 - total flux cleaned = -0.00690471 Jy ! Component: 1000 - total flux cleaned = -0.00696381 Jy ! Component: 1050 - total flux cleaned = -0.00705072 Jy ! Component: 1100 - total flux cleaned = -0.00710769 Jy ! Component: 1150 - total flux cleaned = -0.00719172 Jy ! Component: 1200 - total flux cleaned = -0.00721964 Jy ! Component: 1250 - total flux cleaned = -0.00719251 Jy ! Component: 1300 - total flux cleaned = -0.00716579 Jy ! Component: 1350 - total flux cleaned = -0.00719262 Jy ! Component: 1400 - total flux cleaned = -0.00708802 Jy ! Component: 1450 - total flux cleaned = -0.00716531 Jy ! Component: 1500 - total flux cleaned = -0.00714014 Jy ! Component: 1550 - total flux cleaned = -0.00716497 Jy ! Component: 1600 - total flux cleaned = -0.00721463 Jy ! Component: 1650 - total flux cleaned = -0.00723897 Jy ! Component: 1700 - total flux cleaned = -0.00726304 Jy ! Component: 1750 - total flux cleaned = -0.00719119 Jy ! Component: 1800 - total flux cleaned = -0.00716772 Jy ! Component: 1850 - total flux cleaned = -0.00709752 Jy ! Component: 1900 - total flux cleaned = -0.00716685 Jy ! Component: 1950 - total flux cleaned = -0.00707452 Jy ! Component: 2000 - total flux cleaned = -0.00696094 Jy ! Component: 2050 - total flux cleaned = -0.00696094 Jy ! Component: 2100 - total flux cleaned = -0.00684973 Jy ! Component: 2150 - total flux cleaned = -0.00680567 Jy ! Component: 2200 - total flux cleaned = -0.00669646 Jy ! Component: 2250 - total flux cleaned = -0.00661005 Jy ! Component: 2300 - total flux cleaned = -0.00650286 Jy ! Component: 2350 - total flux cleaned = -0.00646032 Jy ! Component: 2400 - total flux cleaned = -0.0063551 Jy ! Component: 2450 - total flux cleaned = -0.006251 Jy ! Component: 2500 - total flux cleaned = -0.00612701 Jy ! Component: 2550 - total flux cleaned = -0.0060041 Jy ! Component: 2600 - total flux cleaned = -0.00588278 Jy ! Component: 2650 - total flux cleaned = -0.00582244 Jy ! Component: 2700 - total flux cleaned = -0.00572265 Jy ! Component: 2750 - total flux cleaned = -0.00556473 Jy ! Component: 2800 - total flux cleaned = -0.00552579 Jy ! Component: 2850 - total flux cleaned = -0.00542849 Jy ! Component: 2900 - total flux cleaned = -0.00537071 Jy ! Component: 2950 - total flux cleaned = -0.00529417 Jy ! Component: 3000 - total flux cleaned = -0.00519936 Jy ! Component: 3050 - total flux cleaned = -0.00514272 Jy ! Component: 3100 - total flux cleaned = -0.00504925 Jy ! Component: 3150 - total flux cleaned = -0.0049565 Jy ! Component: 3200 - total flux cleaned = -0.00477276 Jy ! Component: 3250 - total flux cleaned = -0.00471804 Jy ! Component: 3300 - total flux cleaned = -0.0046273 Jy ! Component: 3350 - total flux cleaned = -0.00450148 Jy ! Component: 3400 - total flux cleaned = -0.0043411 Jy ! Component: 3450 - total flux cleaned = -0.00430591 Jy ! Component: 3500 - total flux cleaned = -0.00414779 Jy ! Component: 3550 - total flux cleaned = -0.00406071 Jy ! Component: 3600 - total flux cleaned = -0.00395674 Jy ! Component: 3650 - total flux cleaned = -0.00383637 Jy ! Component: 3700 - total flux cleaned = -0.00369967 Jy ! Component: 3750 - total flux cleaned = -0.00361476 Jy ! Component: 3800 - total flux cleaned = -0.00347983 Jy ! Component: 3850 - total flux cleaned = -0.00346296 Jy ! Component: 3900 - total flux cleaned = -0.00332972 Jy ! Component: 3950 - total flux cleaned = -0.0032635 Jy ! Component: 4000 - total flux cleaned = -0.00314843 Jy ! Component: 4050 - total flux cleaned = -0.00305051 Jy ! Total flux subtracted in 4096 components = -0.00303424 Jy ! Clean residual min=-0.001103 max=0.000888 Jy/beam ! Clean residual mean=-0.000003 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.22117 Jy keep ! Adding 248 model components to the UV plane model. ! The established model now contains 409 components and 0.22117 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0102-2646_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.952 x 7.655 at -6.924 degrees (North through East) ! Clean map min=-0.0025266 max=0.082727 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0102-2646_S_map.fits wmodel /vlbi/uf001/uva//J0102-2646_S_map.mod ! Writing 409 model components to file: /vlbi/uf001/uva//J0102-2646_S_map.mod wobs /vlbi/uf001/uva//J0102-2646_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0102-2646_S_uvs.fits wwins /vlbi/uf001/uva//J0102-2646_S_map.win ! wwins: Wrote 8 windows to /vlbi/uf001/uva//J0102-2646_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.082727 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00028413 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03036 1.03036 2.06073 4.12146 8.24292 16.4858 32.9717 65.9433 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.082 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 291.159 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0102-2646_S_dfm.log closed on Sun Jan 13 20:49:12 2019