! Started logfile: /vlbi/uf001/uva//J0710-3850_S_dfm.log on Sun Jan 13 23:20:21 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//J0710-3850_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0710-3850_S_uva.fits ! AN table 1: 29 integrations on 28 of 28 possible baselines. ! AN table 2: 29 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.989224 visibilities/baseline/integration-bin. ! Found source: J0710-3850 ! ! 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 5508 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 J0710-3850_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 8 telescope corrections were flagged in sub-array 1. ! A total of 39 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 39 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 39 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.123030Jy sigma=13.710293 ! Fit after self-cal, rms=0.560317Jy sigma=7.051006 ! 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=2.51 mas, bmaj=8.112 mas, bpa=5.628 degrees ! Estimated noise=1.32187 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 = 0.365292 Jy ! Component: 100 - total flux cleaned = 0.515144 Jy ! Total flux subtracted in 100 components = 0.515144 Jy ! Clean residual min=-0.031656 max=0.064131 Jy/beam ! Clean residual mean=-0.000577 rms=0.010310 Jy/beam ! Combined flux in latest and established models = 0.515144 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.515144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.192202Jy sigma=2.301551 ! Fit after self-cal, rms=0.191727Jy sigma=2.295597 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0705044 Jy ! Component: 100 - total flux cleaned = 0.11261 Jy ! Total flux subtracted in 100 components = 0.11261 Jy ! Clean residual min=-0.022092 max=0.036504 Jy/beam ! Clean residual mean=-0.000451 rms=0.006733 Jy/beam ! Combined flux in latest and established models = 0.627753 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 42 components and 0.627753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.148189Jy sigma=1.704609 ! Fit after self-cal, rms=0.148105Jy sigma=1.703582 ! 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=3.152 mas, bmaj=9.995 mas, bpa=2.924 degrees ! Estimated noise=0.871733 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 = 0.050521 Jy ! Component: 100 - total flux cleaned = 0.0783214 Jy ! Component: 150 - total flux cleaned = 0.0937118 Jy ! Component: 200 - total flux cleaned = 0.101455 Jy ! Total flux subtracted in 200 components = 0.101455 Jy ! Clean residual min=-0.022064 max=0.035294 Jy/beam ! Clean residual mean=-0.000550 rms=0.006981 Jy/beam ! Combined flux in latest and established models = 0.729208 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 44 components and 0.729208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.132358Jy sigma=1.456022 ! Fit after self-cal, rms=0.132308Jy sigma=1.455737 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.152 x 9.995 at 2.924 degrees (North through East) ! Clean map min=-0.021562 max=0.44092 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.33 KP 0.94 LA 0.94 ! NL 1.23 OV 1.00 PT 1.12 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.99 KP 0.96 LA 0.93 ! MK 0.70 NL 1.35 OV 1.00 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.36 KP 0.96 LA 0.96 ! NL 1.17 OV 1.02 PT 0.97 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.96 KP 0.98 LA 0.94 ! MK 0.68 NL 1.35 OV 1.00 PT 0.86 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.40 KP 0.94 LA 0.93 ! NL 1.17 OV 1.00 PT 0.95 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.97 KP 0.96 LA 0.94 ! MK 0.69 NL 1.36 OV 0.99 PT 0.85 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.132308Jy sigma=1.455737 ! Fit after self-cal, rms=0.113176Jy sigma=1.113731 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.951 mas, bmaj=9.671 mas, bpa=1.589 degrees ! Estimated noise=0.826541 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 (12, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123936 Jy ! Component: 100 - total flux cleaned = 0.0140437 Jy ! Component: 150 - total flux cleaned = 0.0133532 Jy ! Component: 200 - total flux cleaned = 0.0133534 Jy ! Total flux subtracted in 200 components = 0.0133534 Jy ! Clean residual min=-0.008388 max=0.008757 Jy/beam ! Clean residual mean=-0.000105 rms=0.002256 Jy/beam ! Combined flux in latest and established models = 0.742562 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 65 components and 0.742562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111545Jy sigma=1.092643 ! Fit after self-cal, rms=0.111791Jy sigma=1.090060 ! 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=0.111791Jy sigma=1.090060 ! Fit after self-cal, rms=0.111071Jy sigma=1.088331 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.949 mas, bmaj=9.666 mas, bpa=1.634 degrees ! Estimated noise=0.823622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410494 Jy ! Component: 100 - total flux cleaned = 0.00442082 Jy ! Component: 150 - total flux cleaned = 0.00441339 Jy ! Component: 200 - total flux cleaned = 0.00416629 Jy ! Total flux subtracted in 200 components = 0.00416629 Jy ! Clean residual min=-0.007445 max=0.008402 Jy/beam ! Clean residual mean=-0.000112 rms=0.002062 Jy/beam ! Combined flux in latest and established models = 0.746728 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.746728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110509Jy sigma=1.082869 ! Fit after self-cal, rms=0.110472Jy sigma=1.082291 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 (37.5, 32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00816853 Jy ! Component: 100 - total flux cleaned = 0.0115362 Jy ! Component: 150 - total flux cleaned = 0.0126809 Jy ! Component: 200 - total flux cleaned = 0.013141 Jy ! Total flux subtracted in 200 components = 0.013141 Jy ! Clean residual min=-0.006610 max=0.007253 Jy/beam ! Clean residual mean=-0.000046 rms=0.001815 Jy/beam ! Combined flux in latest and established models = 0.759869 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 105 components and 0.759869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109610Jy sigma=1.073279 ! Fit after self-cal, rms=0.109576Jy sigma=1.072659 ! 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=0.109576Jy sigma=1.072659 ! Fit after self-cal, rms=0.109529Jy sigma=1.071257 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.959 mas, bmaj=9.684 mas, bpa=1.729 degrees ! Estimated noise=0.825051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276989 Jy ! Component: 100 - total flux cleaned = 0.00395907 Jy ! Component: 150 - total flux cleaned = 0.00446575 Jy ! Component: 200 - total flux cleaned = 0.0048453 Jy ! Total flux subtracted in 200 components = 0.0048453 Jy ! Clean residual min=-0.006336 max=0.007329 Jy/beam ! Clean residual mean=-0.000036 rms=0.001701 Jy/beam ! Combined flux in latest and established models = 0.764714 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 114 components and 0.764715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109196Jy sigma=1.068572 ! Fit after self-cal, rms=0.109195Jy sigma=1.068355 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 (37.5, 116). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00631593 Jy ! Component: 100 - total flux cleaned = 0.00940453 Jy ! Component: 150 - total flux cleaned = 0.0106433 Jy ! Component: 200 - total flux cleaned = 0.0113597 Jy ! Total flux subtracted in 200 components = 0.0113597 Jy ! Clean residual min=-0.005663 max=0.006616 Jy/beam ! Clean residual mean=-0.000019 rms=0.001523 Jy/beam ! Combined flux in latest and established models = 0.776074 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 134 components and 0.776074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108566Jy sigma=1.063024 ! Fit after self-cal, rms=0.108576Jy sigma=1.062896 ! Inverting map ! Added new window around map position (20, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00583982 Jy ! Component: 100 - total flux cleaned = 0.00782159 Jy ! Component: 150 - total flux cleaned = 0.00877989 Jy ! Component: 200 - total flux cleaned = 0.00926527 Jy ! Total flux subtracted in 200 components = 0.00926527 Jy ! Clean residual min=-0.005178 max=0.005191 Jy/beam ! Clean residual mean=0.000009 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 0.78534 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 153 components and 0.78534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108011Jy sigma=1.058696 ! Fit after self-cal, rms=0.107995Jy sigma=1.058362 ! 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=0.107995Jy sigma=1.058362 ! Fit after self-cal, rms=0.108030Jy sigma=1.057344 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.08 mas, bmaj=24.18 mas, bpa=-1.347 degrees ! Estimated noise=1.1341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280453 Jy ! Component: 100 - total flux cleaned = 0.00419507 Jy ! Component: 150 - total flux cleaned = 0.00461675 Jy ! Component: 200 - total flux cleaned = 0.00500865 Jy ! Total flux subtracted in 200 components = 0.00500865 Jy ! Clean residual min=-0.005102 max=0.005415 Jy/beam ! Clean residual mean=-0.000008 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 0.790348 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 177 components and 0.790348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107816Jy sigma=1.056899 ! Fit after self-cal, rms=0.107798Jy sigma=1.056785 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 = 0.000508934 Jy ! Component: 100 - total flux cleaned = 0.000876862 Jy ! Component: 150 - total flux cleaned = 0.00121746 Jy ! Component: 200 - total flux cleaned = 0.00140973 Jy ! Total flux subtracted in 200 components = 0.00140973 Jy ! Clean residual min=-0.005043 max=0.005376 Jy/beam ! Clean residual mean=0.000006 rms=0.001487 Jy/beam ! Combined flux in latest and established models = 0.791758 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 182 components and 0.791758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107693Jy sigma=1.056600 ! Fit after self-cal, rms=0.107692Jy sigma=1.056507 ! 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=2.972 mas, bmaj=9.707 mas, bpa=1.842 degrees ! Estimated noise=0.827632 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.972 x 9.707 at 1.842 degrees (North through East) ! Clean map min=-0.0047899 max=0.42069 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=2.368 mas, bmaj=7.934 mas, bpa=4.394 degrees ! Estimated noise=1.21335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.347122 Jy ! Component: 100 - total flux cleaned = 0.501125 Jy ! Component: 150 - total flux cleaned = 0.575688 Jy ! Component: 200 - total flux cleaned = 0.617976 Jy ! Total flux subtracted in 200 components = 0.617976 Jy ! Clean residual min=-0.012239 max=0.030648 Jy/beam ! Clean residual mean=-0.000237 rms=0.004382 Jy/beam ! Combined flux in latest and established models = 0.617976 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.617976 Jy ! Inverting map and beam ! Estimated beam: bmin=2.972 mas, bmaj=9.707 mas, bpa=1.842 degrees ! Estimated noise=0.827632 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 (3.5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0475292 Jy ! Component: 100 - total flux cleaned = 0.073159 Jy ! Component: 150 - total flux cleaned = 0.0888009 Jy ! Component: 200 - total flux cleaned = 0.0996984 Jy ! Total flux subtracted in 200 components = 0.0996984 Jy ! Clean residual min=-0.006943 max=0.010781 Jy/beam ! Clean residual mean=-0.000188 rms=0.002212 Jy/beam ! Combined flux in latest and established models = 0.717675 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 90 components and 0.717675 Jy ! Inverting map ! Added new window around map position (-4, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010361 Jy ! Component: 100 - total flux cleaned = 0.0179088 Jy ! Component: 150 - total flux cleaned = 0.0242069 Jy ! Component: 200 - total flux cleaned = 0.0296494 Jy ! Total flux subtracted in 200 components = 0.0296494 Jy ! Clean residual min=-0.005315 max=0.004888 Jy/beam ! Clean residual mean=-0.000110 rms=0.001488 Jy/beam ! Combined flux in latest and established models = 0.747324 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 147 components and 0.747324 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=8.08 mas, bmaj=24.18 mas, bpa=-1.347 degrees ! Estimated noise=1.1341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00819145 Jy ! Component: 100 - total flux cleaned = 0.0145924 Jy ! Component: 150 - total flux cleaned = 0.0199461 Jy ! Component: 200 - total flux cleaned = 0.0244611 Jy ! Total flux subtracted in 200 components = 0.0244611 Jy ! Clean residual min=-0.005599 max=0.005008 Jy/beam ! Clean residual mean=-0.000078 rms=0.001694 Jy/beam ! Combined flux in latest and established models = 0.771785 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 = 0.00382156 Jy ! Component: 100 - total flux cleaned = 0.00706371 Jy ! Component: 150 - total flux cleaned = 0.00983345 Jy ! Component: 200 - total flux cleaned = 0.0122134 Jy ! Total flux subtracted in 200 components = 0.0122134 Jy ! Clean residual min=-0.004811 max=0.004691 Jy/beam ! Clean residual mean=-0.000011 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 0.783999 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 232 components and 0.783998 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.972 mas, bmaj=9.707 mas, bpa=1.842 degrees ! Estimated noise=0.827632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269557 Jy ! Component: 100 - total flux cleaned = 0.00347387 Jy ! Component: 150 - total flux cleaned = 0.00412753 Jy ! Component: 200 - total flux cleaned = 0.00470102 Jy ! Total flux subtracted in 200 components = 0.00470102 Jy ! Clean residual min=-0.004072 max=0.003629 Jy/beam ! Clean residual mean=0.000001 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.7887 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 258 components and 0.7887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106536Jy sigma=1.047943 ! Fit after self-cal, rms=0.106476Jy sigma=1.047529 wmodel J0710-3850_S_map.mod ! Writing 258 model components to file: J0710-3850_S_map.mod wobs J0710-3850_S_uvs.fits ! Writing UV FITS file: J0710-3850_S_uvs.fits wwins J0710-3850_S_map.win ! wwins: Wrote 7 windows to J0710-3850_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 = -0.00129886 Jy ! Component: 100 - total flux cleaned = -0.00124483 Jy ! Component: 150 - total flux cleaned = -0.00119292 Jy ! Component: 200 - total flux cleaned = -0.00119602 Jy ! Component: 250 - total flux cleaned = -0.00124381 Jy ! Component: 300 - total flux cleaned = -0.00128854 Jy ! Component: 350 - total flux cleaned = -0.00150929 Jy ! Component: 400 - total flux cleaned = -0.00163767 Jy ! Component: 450 - total flux cleaned = -0.00192761 Jy ! Component: 500 - total flux cleaned = -0.00208756 Jy ! Component: 550 - total flux cleaned = -0.00212636 Jy ! Component: 600 - total flux cleaned = -0.0021262 Jy ! Component: 650 - total flux cleaned = -0.00223703 Jy ! Component: 700 - total flux cleaned = -0.00241733 Jy ! Component: 750 - total flux cleaned = -0.00255833 Jy ! Component: 800 - total flux cleaned = -0.00273108 Jy ! Component: 850 - total flux cleaned = -0.0029344 Jy ! Component: 900 - total flux cleaned = -0.0030992 Jy ! Component: 950 - total flux cleaned = -0.00326121 Jy ! Component: 1000 - total flux cleaned = -0.00342038 Jy ! Component: 1050 - total flux cleaned = -0.00357632 Jy ! Component: 1100 - total flux cleaned = -0.00375921 Jy ! Component: 1150 - total flux cleaned = -0.00387922 Jy ! Component: 1200 - total flux cleaned = -0.00411353 Jy ! Component: 1250 - total flux cleaned = -0.0042284 Jy ! Component: 1300 - total flux cleaned = -0.00445377 Jy ! Component: 1350 - total flux cleaned = -0.00461896 Jy ! Component: 1400 - total flux cleaned = -0.00472802 Jy ! Component: 1450 - total flux cleaned = -0.00499558 Jy ! Component: 1500 - total flux cleaned = -0.00517983 Jy ! Component: 1550 - total flux cleaned = -0.00530919 Jy ! Component: 1600 - total flux cleaned = -0.00546215 Jy ! Component: 1650 - total flux cleaned = -0.00563809 Jy ! Component: 1700 - total flux cleaned = -0.0058113 Jy ! Component: 1750 - total flux cleaned = -0.00593315 Jy ! Component: 1800 - total flux cleaned = -0.00614913 Jy ! Component: 1850 - total flux cleaned = -0.00631454 Jy ! Component: 1900 - total flux cleaned = -0.00643063 Jy ! Component: 1950 - total flux cleaned = -0.00652227 Jy ! Component: 2000 - total flux cleaned = -0.00661287 Jy ! Component: 2050 - total flux cleaned = -0.00665749 Jy ! Component: 2100 - total flux cleaned = -0.00681174 Jy ! Component: 2150 - total flux cleaned = -0.00685508 Jy ! Component: 2200 - total flux cleaned = -0.00689784 Jy ! Component: 2250 - total flux cleaned = -0.0069612 Jy ! Component: 2300 - total flux cleaned = -0.00702375 Jy ! Component: 2350 - total flux cleaned = -0.00704419 Jy ! Component: 2400 - total flux cleaned = -0.00702385 Jy ! Component: 2450 - total flux cleaned = -0.00718492 Jy ! Component: 2500 - total flux cleaned = -0.00720481 Jy ! Component: 2550 - total flux cleaned = -0.00722456 Jy ! Component: 2600 - total flux cleaned = -0.00728346 Jy ! Component: 2650 - total flux cleaned = -0.00736053 Jy ! Component: 2700 - total flux cleaned = -0.00737966 Jy ! Component: 2750 - total flux cleaned = -0.00741765 Jy ! Component: 2800 - total flux cleaned = -0.00753001 Jy ! Component: 2850 - total flux cleaned = -0.00760411 Jy ! Component: 2900 - total flux cleaned = -0.00762268 Jy ! Component: 2950 - total flux cleaned = -0.00773201 Jy ! Component: 3000 - total flux cleaned = -0.0077322 Jy ! Component: 3050 - total flux cleaned = -0.00776788 Jy ! Component: 3100 - total flux cleaned = -0.00776785 Jy ! Component: 3150 - total flux cleaned = -0.00776765 Jy ! Component: 3200 - total flux cleaned = -0.0077676 Jy ! Component: 3250 - total flux cleaned = -0.00773301 Jy ! Component: 3300 - total flux cleaned = -0.00775007 Jy ! Component: 3350 - total flux cleaned = -0.00768162 Jy ! Component: 3400 - total flux cleaned = -0.00763066 Jy ! Component: 3450 - total flux cleaned = -0.00759704 Jy ! Component: 3500 - total flux cleaned = -0.00759715 Jy ! Component: 3550 - total flux cleaned = -0.00761359 Jy ! Component: 3600 - total flux cleaned = -0.00758055 Jy ! Component: 3650 - total flux cleaned = -0.00758069 Jy ! Component: 3700 - total flux cleaned = -0.00756431 Jy ! Component: 3750 - total flux cleaned = -0.00758043 Jy ! Component: 3800 - total flux cleaned = -0.00759638 Jy ! Component: 3850 - total flux cleaned = -0.00758023 Jy ! Component: 3900 - total flux cleaned = -0.00758006 Jy ! Component: 3950 - total flux cleaned = -0.00753274 Jy ! Component: 4000 - total flux cleaned = -0.00754839 Jy ! Component: 4050 - total flux cleaned = -0.00756399 Jy ! Total flux subtracted in 4096 components = -0.00756392 Jy ! Clean residual min=-0.001120 max=0.000994 Jy/beam ! Clean residual mean=-0.000006 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.781136 Jy keep ! Adding 332 model components to the UV plane model. ! The established model now contains 590 components and 0.781135 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0710-3850_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.972 x 9.707 at 1.842 degrees (North through East) ! Clean map min=-0.0024489 max=0.43592 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0710-3850_S_map.fits wmodel /vlbi/uf001/uva//J0710-3850_S_map.mod ! Writing 590 model components to file: /vlbi/uf001/uva//J0710-3850_S_map.mod wobs /vlbi/uf001/uva//J0710-3850_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0710-3850_S_uvs.fits wwins /vlbi/uf001/uva//J0710-3850_S_map.win ! wwins: Wrote 8 windows to /vlbi/uf001/uva//J0710-3850_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.435924 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000299713 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.20626 0.20626 0.41252 0.82504 1.65008 3.30016 6.60032 13.2006 26.4013 52.8026 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.435 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1454.47 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0710-3850_S_dfm.log closed on Sun Jan 13 23:20:25 2019