! Started logfile: /vlbi/uf001/uva//J0543+8238_S_dfm.log on Sun Jan 13 22:42:29 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//J0543+8238_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0543+8238_S_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.928571 visibilities/baseline/integration-bin. ! Found source: J0543+8238 ! ! 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 7020 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 J0543+8238_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 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.016258Jy sigma=19.125439 ! Fit after self-cal, rms=0.874269Jy sigma=16.477410 ! 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=3.308 mas, bmaj=3.383 mas, bpa=-76.64 degrees ! Estimated noise=0.700957 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 = 0.0917764 Jy ! Component: 100 - total flux cleaned = 0.127048 Jy ! Total flux subtracted in 100 components = 0.127048 Jy ! Clean residual min=-0.007699 max=0.016317 Jy/beam ! Clean residual mean=-0.000030 rms=0.001931 Jy/beam ! Combined flux in latest and established models = 0.127048 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.127048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084045Jy sigma=1.491825 ! Fit after self-cal, rms=0.083717Jy sigma=1.485823 ! Inverting map ! Added new window around map position (-1, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195166 Jy ! Component: 100 - total flux cleaned = 0.0308601 Jy ! Total flux subtracted in 100 components = 0.0308601 Jy ! Clean residual min=-0.005864 max=0.008725 Jy/beam ! Clean residual mean=-0.000025 rms=0.001477 Jy/beam ! Combined flux in latest and established models = 0.157908 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.157908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076898Jy sigma=1.357911 ! Fit after self-cal, rms=0.076748Jy sigma=1.354809 ! 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=3.997 mas, bmaj=4.09 mas, bpa=89.15 degrees ! Estimated noise=0.493201 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 (-5, -22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149555 Jy ! Component: 100 - total flux cleaned = 0.0251958 Jy ! Component: 150 - total flux cleaned = 0.0328259 Jy ! Component: 200 - total flux cleaned = 0.038725 Jy ! Total flux subtracted in 200 components = 0.038725 Jy ! Clean residual min=-0.004111 max=0.006515 Jy/beam ! Clean residual mean=-0.000019 rms=0.001195 Jy/beam ! Combined flux in latest and established models = 0.196633 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 67 components and 0.196633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072906Jy sigma=1.280776 ! Fit after self-cal, rms=0.072678Jy sigma=1.276255 ! Inverting map ! Added new window around map position (-3.5, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00741115 Jy ! Component: 100 - total flux cleaned = 0.0122772 Jy ! Component: 150 - total flux cleaned = 0.0161268 Jy ! Component: 200 - total flux cleaned = 0.0193126 Jy ! Total flux subtracted in 200 components = 0.0193126 Jy ! Clean residual min=-0.003558 max=0.003725 Jy/beam ! Clean residual mean=-0.000006 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.215945 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 113 components and 0.215945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071704Jy sigma=1.256731 ! Fit after self-cal, rms=0.071622Jy sigma=1.255191 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.997 x 4.09 at 89.15 degrees (North through East) ! Clean map min=-0.003316 max=0.12265 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.02 KP 0.99 ! LA 0.95 MK 1.02 NL 0.97 OV 1.00 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.97 KP 0.99 ! LA 0.94 MK 1.07 NL 1.05 OV 1.16 ! PT 0.95 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.06 KP 0.97 ! LA 0.93 MK 0.98 NL 0.99 OV 1.01 ! PT 0.95 SC 0.97 ! ! ! Fit before self-cal, rms=0.071622Jy sigma=1.255191 ! Fit after self-cal, rms=0.070049Jy sigma=1.244154 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.023 mas, bmaj=4.115 mas, bpa=90 degrees ! Estimated noise=0.488437 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 = 0.00215493 Jy ! Component: 100 - total flux cleaned = 0.00322343 Jy ! Component: 150 - total flux cleaned = 0.00402429 Jy ! Component: 200 - total flux cleaned = 0.00456308 Jy ! Total flux subtracted in 200 components = 0.00456308 Jy ! Clean residual min=-0.002952 max=0.003135 Jy/beam ! Clean residual mean=0.000016 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.220508 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 137 components and 0.220508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069970Jy sigma=1.242033 ! Fit after self-cal, rms=0.069943Jy sigma=1.241737 ! 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=0.069943Jy sigma=1.241737 ! Fit after self-cal, rms=0.070372Jy sigma=1.217613 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.028 mas, bmaj=4.1 mas, bpa=-79.31 degrees ! Estimated noise=0.488731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188538 Jy ! Component: 100 - total flux cleaned = 0.00278902 Jy ! Component: 150 - total flux cleaned = 0.00337591 Jy ! Component: 200 - total flux cleaned = 0.00372803 Jy ! Total flux subtracted in 200 components = 0.00372803 Jy ! Clean residual min=-0.002321 max=0.002373 Jy/beam ! Clean residual mean=0.000009 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.224236 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 156 components and 0.224236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070309Jy sigma=1.216239 ! Fit after self-cal, rms=0.070348Jy sigma=1.215867 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 = 0.000466005 Jy ! Component: 100 - total flux cleaned = 0.000764434 Jy ! Component: 150 - total flux cleaned = 0.000919092 Jy ! Component: 200 - total flux cleaned = 0.00100881 Jy ! Total flux subtracted in 200 components = 0.00100881 Jy ! Clean residual min=-0.002269 max=0.002352 Jy/beam ! Clean residual mean=0.000010 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.225245 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 168 components and 0.225245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070328Jy sigma=1.215437 ! Fit after self-cal, rms=0.070324Jy sigma=1.215393 ! 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=0.070324Jy sigma=1.215393 ! Fit after self-cal, rms=0.070521Jy sigma=1.215170 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.027 mas, bmaj=4.096 mas, bpa=-79.93 degrees ! Estimated noise=0.488758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107207 Jy ! Component: 100 - total flux cleaned = 0.00162466 Jy ! Component: 150 - total flux cleaned = 0.00201271 Jy ! Component: 200 - total flux cleaned = 0.00217005 Jy ! Total flux subtracted in 200 components = 0.00217005 Jy ! Clean residual min=-0.002252 max=0.002175 Jy/beam ! Clean residual mean=0.000009 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.227415 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 179 components and 0.227415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070499Jy sigma=1.214718 ! Fit after self-cal, rms=0.070500Jy sigma=1.214665 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 = 0.000289207 Jy ! Component: 100 - total flux cleaned = 0.000424449 Jy ! Component: 150 - total flux cleaned = 0.000478126 Jy ! Component: 200 - total flux cleaned = 0.000545611 Jy ! Total flux subtracted in 200 components = 0.000545611 Jy ! Clean residual min=-0.002241 max=0.002152 Jy/beam ! Clean residual mean=0.000009 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.227961 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 184 components and 0.227961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070490Jy sigma=1.214488 ! Fit after self-cal, rms=0.070489Jy sigma=1.214472 ! 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=0.070489Jy sigma=1.214472 ! Fit after self-cal, rms=0.070584Jy sigma=1.214390 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.447 mas, bmaj=8.781 mas, bpa=87.61 degrees ! Estimated noise=0.639424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103537 Jy ! Component: 100 - total flux cleaned = 0.0016559 Jy ! Component: 150 - total flux cleaned = 0.00194425 Jy ! Component: 200 - total flux cleaned = 0.00200915 Jy ! Total flux subtracted in 200 components = 0.00200915 Jy ! Clean residual min=-0.002476 max=0.002219 Jy/beam ! Clean residual mean=0.000020 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.22997 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 201 components and 0.22997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070580Jy sigma=1.214210 ! Fit after self-cal, rms=0.070580Jy sigma=1.214181 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 = 0.00023856 Jy ! Component: 100 - total flux cleaned = 0.000263083 Jy ! Component: 150 - total flux cleaned = 0.000240717 Jy ! Component: 200 - total flux cleaned = 0.000230259 Jy ! Total flux subtracted in 200 components = 0.000230259 Jy ! Clean residual min=-0.002454 max=0.002192 Jy/beam ! Clean residual mean=0.000020 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.2302 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 206 components and 0.2302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070578Jy sigma=1.214141 ! Fit after self-cal, rms=0.070578Jy sigma=1.214135 ! 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=4.026 mas, bmaj=4.094 mas, bpa=-81.83 degrees ! Estimated noise=0.489019 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.026 x 4.094 at -81.83 degrees (North through East) ! Clean map min=-0.0021654 max=0.12079 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=3.322 mas, bmaj=3.387 mas, bpa=-68.4 degrees ! Estimated noise=0.694513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0907786 Jy ! Component: 100 - total flux cleaned = 0.126844 Jy ! Component: 150 - total flux cleaned = 0.146422 Jy ! Component: 200 - total flux cleaned = 0.159326 Jy ! Total flux subtracted in 200 components = 0.159326 Jy ! Clean residual min=-0.005440 max=0.007506 Jy/beam ! Clean residual mean=-0.000014 rms=0.001315 Jy/beam ! Combined flux in latest and established models = 0.159326 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.159326 Jy ! Inverting map and beam ! Estimated beam: bmin=4.026 mas, bmaj=4.094 mas, bpa=-81.83 degrees ! Estimated noise=0.489019 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 = 0.015489 Jy ! Component: 100 - total flux cleaned = 0.0265011 Jy ! Component: 150 - total flux cleaned = 0.0349589 Jy ! Component: 200 - total flux cleaned = 0.0415806 Jy ! Total flux subtracted in 200 components = 0.0415806 Jy ! Clean residual min=-0.003466 max=0.004058 Jy/beam ! Clean residual mean=-0.000008 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.200907 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 79 components and 0.200907 Jy ! Inverting map ! Added new window around map position (-4.5, -15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00524162 Jy ! Component: 100 - total flux cleaned = 0.00940428 Jy ! Component: 150 - total flux cleaned = 0.0127607 Jy ! Component: 200 - total flux cleaned = 0.0154982 Jy ! Total flux subtracted in 200 components = 0.0154982 Jy ! Clean residual min=-0.002753 max=0.002461 Jy/beam ! Clean residual mean=0.000001 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.216405 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 114 components and 0.216405 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=8.447 mas, bmaj=8.781 mas, bpa=87.61 degrees ! Estimated noise=0.639424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00418354 Jy ! Component: 100 - total flux cleaned = 0.00686833 Jy ! Component: 150 - total flux cleaned = 0.00872299 Jy ! Component: 200 - total flux cleaned = 0.0100605 Jy ! Total flux subtracted in 200 components = 0.0100605 Jy ! Clean residual min=-0.002640 max=0.002285 Jy/beam ! Clean residual mean=0.000016 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.226466 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 = 0.000977847 Jy ! Component: 100 - total flux cleaned = 0.00169844 Jy ! Component: 150 - total flux cleaned = 0.00223412 Jy ! Component: 200 - total flux cleaned = 0.00263436 Jy ! Total flux subtracted in 200 components = 0.00263436 Jy ! Clean residual min=-0.002465 max=0.002167 Jy/beam ! Clean residual mean=0.000019 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.2291 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 200 components and 0.2291 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.026 mas, bmaj=4.094 mas, bpa=-81.83 degrees ! Estimated noise=0.489019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000129992 Jy ! Component: 100 - total flux cleaned = 8.24291e-05 Jy ! Component: 150 - total flux cleaned = 0.00027098 Jy ! Component: 200 - total flux cleaned = 0.000415688 Jy ! Total flux subtracted in 200 components = 0.000415688 Jy ! Clean residual min=-0.002320 max=0.002238 Jy/beam ! Clean residual mean=0.000009 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.229516 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 219 components and 0.229516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070579Jy sigma=1.214570 ! Fit after self-cal, rms=0.070570Jy sigma=1.214410 wmodel J0543+8238_S_map.mod ! Writing 219 model components to file: J0543+8238_S_map.mod wobs J0543+8238_S_uvs.fits ! Writing UV FITS file: J0543+8238_S_uvs.fits wwins J0543+8238_S_map.win ! wwins: Wrote 5 windows to J0543+8238_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 = -0.000177716 Jy ! Component: 100 - total flux cleaned = -0.000217571 Jy ! Component: 150 - total flux cleaned = -0.000216729 Jy ! Component: 200 - total flux cleaned = -0.00010444 Jy ! Component: 250 - total flux cleaned = -0.000104992 Jy ! Component: 300 - total flux cleaned = -0.000140406 Jy ! Component: 350 - total flux cleaned = -0.000140997 Jy ! Component: 400 - total flux cleaned = -0.000240874 Jy ! Component: 450 - total flux cleaned = -0.000370984 Jy ! Component: 500 - total flux cleaned = -0.000402963 Jy ! Component: 550 - total flux cleaned = -0.000466562 Jy ! Component: 600 - total flux cleaned = -0.000498171 Jy ! Component: 650 - total flux cleaned = -0.000559219 Jy ! Component: 700 - total flux cleaned = -0.000589024 Jy ! Component: 750 - total flux cleaned = -0.000618662 Jy ! Component: 800 - total flux cleaned = -0.000588677 Jy ! Component: 850 - total flux cleaned = -0.000559285 Jy ! Component: 900 - total flux cleaned = -0.000531203 Jy ! Component: 950 - total flux cleaned = -0.000503526 Jy ! Component: 1000 - total flux cleaned = -0.000531709 Jy ! Component: 1050 - total flux cleaned = -0.000504463 Jy ! Component: 1100 - total flux cleaned = -0.000450285 Jy ! Component: 1150 - total flux cleaned = -0.000558398 Jy ! Component: 1200 - total flux cleaned = -0.000558166 Jy ! Component: 1250 - total flux cleaned = -0.000584564 Jy ! Component: 1300 - total flux cleaned = -0.000532252 Jy ! Component: 1350 - total flux cleaned = -0.000532027 Jy ! Component: 1400 - total flux cleaned = -0.000531995 Jy ! Component: 1450 - total flux cleaned = -0.00053183 Jy ! Component: 1500 - total flux cleaned = -0.000406361 Jy ! Component: 1550 - total flux cleaned = -0.000555785 Jy ! Component: 1600 - total flux cleaned = -0.000407735 Jy ! Component: 1650 - total flux cleaned = -0.000480934 Jy ! Component: 1700 - total flux cleaned = -0.000456459 Jy ! Component: 1750 - total flux cleaned = -0.000408203 Jy ! Component: 1800 - total flux cleaned = -0.000312961 Jy ! Component: 1850 - total flux cleaned = -0.000312915 Jy ! Component: 1900 - total flux cleaned = -0.000336269 Jy ! Component: 1950 - total flux cleaned = -0.000243442 Jy ! Component: 2000 - total flux cleaned = -0.000335322 Jy ! Component: 2050 - total flux cleaned = -0.000266687 Jy ! Component: 2100 - total flux cleaned = -0.000244073 Jy ! Component: 2150 - total flux cleaned = -0.000266461 Jy ! Component: 2200 - total flux cleaned = -0.000177163 Jy ! Component: 2250 - total flux cleaned = -0.000155134 Jy ! Component: 2300 - total flux cleaned = -0.000133316 Jy ! Component: 2350 - total flux cleaned = -0.00013304 Jy ! Component: 2400 - total flux cleaned = 1.81337e-05 Jy ! Component: 2450 - total flux cleaned = -3.33591e-06 Jy ! Component: 2500 - total flux cleaned = -8.84558e-05 Jy ! Component: 2550 - total flux cleaned = 8.09111e-05 Jy ! Component: 2600 - total flux cleaned = 0.000185871 Jy ! Component: 2650 - total flux cleaned = 0.000269263 Jy ! Component: 2700 - total flux cleaned = 0.000227857 Jy ! Component: 2750 - total flux cleaned = 0.000310029 Jy ! Component: 2800 - total flux cleaned = 0.000350835 Jy ! Component: 2850 - total flux cleaned = 0.00037123 Jy ! Component: 2900 - total flux cleaned = 0.000351365 Jy ! Component: 2950 - total flux cleaned = 0.000471393 Jy ! Component: 3000 - total flux cleaned = 0.000491194 Jy ! Component: 3050 - total flux cleaned = 0.000491448 Jy ! Component: 3100 - total flux cleaned = 0.000589414 Jy ! Component: 3150 - total flux cleaned = 0.000550569 Jy ! Component: 3200 - total flux cleaned = 0.000550644 Jy ! Component: 3250 - total flux cleaned = 0.000646921 Jy ! Component: 3300 - total flux cleaned = 0.000685304 Jy ! Component: 3350 - total flux cleaned = 0.000704109 Jy ! Component: 3400 - total flux cleaned = 0.000741895 Jy ! Component: 3450 - total flux cleaned = 0.000760697 Jy ! Component: 3500 - total flux cleaned = 0.00079807 Jy ! Component: 3550 - total flux cleaned = 0.000816504 Jy ! Component: 3600 - total flux cleaned = 0.000798013 Jy ! Component: 3650 - total flux cleaned = 0.000889784 Jy ! Component: 3700 - total flux cleaned = 0.0009625 Jy ! Component: 3750 - total flux cleaned = 0.000980478 Jy ! Component: 3800 - total flux cleaned = 0.00103425 Jy ! Component: 3850 - total flux cleaned = 0.000980367 Jy ! Component: 3900 - total flux cleaned = 0.00101608 Jy ! Component: 3950 - total flux cleaned = 0.000998638 Jy ! Component: 4000 - total flux cleaned = 0.000946047 Jy ! Component: 4050 - total flux cleaned = 0.000928559 Jy ! Total flux subtracted in 4096 components = 0.000963177 Jy ! Clean residual min=-0.001104 max=0.001109 Jy/beam ! Clean residual mean=0.000005 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.230479 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 522 components and 0.230479 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0543+8238_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.026 x 4.094 at -81.83 degrees (North through East) ! Clean map min=-0.0016405 max=0.12052 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0543+8238_S_map.fits wmodel /vlbi/uf001/uva//J0543+8238_S_map.mod ! Writing 522 model components to file: /vlbi/uf001/uva//J0543+8238_S_map.mod wobs /vlbi/uf001/uva//J0543+8238_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0543+8238_S_uvs.fits wwins /vlbi/uf001/uva//J0543+8238_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J0543+8238_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.120517 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000314088 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.78185 0.78185 1.5637 3.1274 6.2548 12.5096 25.0192 50.0384 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.12 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 383.705 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0543+8238_S_dfm.log closed on Sun Jan 13 22:42:33 2019