! Started logfile: /vlbi/uf001/uva//J1635+1831_S_dfm.log on Mon Jan 14 03:46:17 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//J1635+1831_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1635+1831_S_uva.fits ! AN table 1: 72 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.999614 visibilities/baseline/integration-bin. ! Found source: J1635+1831 ! ! 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 7773 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 J1635+1831_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.002209Jy sigma=21.801750 ! Fit after self-cal, rms=0.949371Jy sigma=20.703250 ! 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=2.523 mas, bmaj=6.52 mas, bpa=-7.478 degrees ! Estimated noise=0.493816 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 = 0.0383001 Jy ! Component: 100 - total flux cleaned = 0.0510062 Jy ! Total flux subtracted in 100 components = 0.0510062 Jy ! Clean residual min=-0.003486 max=0.005488 Jy/beam ! Clean residual mean=0.000001 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.0510061 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0510061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062982Jy sigma=1.264324 ! Fit after self-cal, rms=0.061740Jy sigma=1.240051 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00697665 Jy ! Component: 100 - total flux cleaned = 0.0103135 Jy ! Total flux subtracted in 100 components = 0.0103135 Jy ! Clean residual min=-0.002567 max=0.002673 Jy/beam ! Clean residual mean=-0.000000 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.0613196 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.0613196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060848Jy sigma=1.222100 ! Fit after self-cal, rms=0.060811Jy sigma=1.221622 ! 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=2.945 mas, bmaj=6.978 mas, bpa=-5.355 degrees ! Estimated noise=0.373854 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 = 0.00260478 Jy ! Component: 100 - total flux cleaned = 0.00401437 Jy ! Component: 150 - total flux cleaned = 0.0048647 Jy ! Component: 200 - total flux cleaned = 0.00531806 Jy ! Total flux subtracted in 200 components = 0.00531806 Jy ! Clean residual min=-0.002219 max=0.002769 Jy/beam ! Clean residual mean=-0.000001 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.0666377 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 33 components and 0.0666377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060683Jy sigma=1.219384 ! Fit after self-cal, rms=0.060669Jy sigma=1.219181 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.945 x 6.978 at -5.355 degrees (North through East) ! Clean map min=-0.0021629 max=0.051808 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 HN 1.02 KP 0.95 ! LA 0.92 MK 1.01 NL 1.07 OV 0.95 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 0.97 KP 0.95 ! LA 0.96 MK 1.01 NL 1.16 OV 0.96 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 1.02 KP 0.96 ! LA 0.95 MK 0.98 NL 1.30 OV 0.96 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.060669Jy sigma=1.219181 ! Fit after self-cal, rms=0.061371Jy sigma=1.212281 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.952 mas, bmaj=7.052 mas, bpa=-5.251 degrees ! Estimated noise=0.374319 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 = -0.000112272 Jy ! Component: 100 - total flux cleaned = -0.000138911 Jy ! Component: 150 - total flux cleaned = -0.000160388 Jy ! Component: 200 - total flux cleaned = -0.000196506 Jy ! Total flux subtracted in 200 components = -0.000196506 Jy ! Clean residual min=-0.002035 max=0.002043 Jy/beam ! Clean residual mean=-0.000000 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0664411 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.0664411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061350Jy sigma=1.212022 ! Fit after self-cal, rms=0.061406Jy sigma=1.211515 ! 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=0.061406Jy sigma=1.211515 ! Fit after self-cal, rms=0.060908Jy sigma=1.209362 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.947 mas, bmaj=7.035 mas, bpa=-5.553 degrees ! Estimated noise=0.373301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.80769e-05 Jy ! Component: 100 - total flux cleaned = -0.000101402 Jy ! Component: 150 - total flux cleaned = -0.000142653 Jy ! Component: 200 - total flux cleaned = -0.000191179 Jy ! Total flux subtracted in 200 components = -0.000191179 Jy ! Clean residual min=-0.001892 max=0.002021 Jy/beam ! Clean residual mean=0.000000 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.06625 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.0662499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060896Jy sigma=1.209262 ! Fit after self-cal, rms=0.060915Jy sigma=1.209121 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 = -4.91821e-05 Jy ! Component: 100 - total flux cleaned = -7.47147e-05 Jy ! Component: 150 - total flux cleaned = -6.40237e-05 Jy ! Component: 200 - total flux cleaned = -6.34251e-05 Jy ! Total flux subtracted in 200 components = -6.34251e-05 Jy ! Clean residual min=-0.001892 max=0.002003 Jy/beam ! Clean residual mean=0.000000 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0661865 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.0661865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060908Jy sigma=1.209058 ! Fit after self-cal, rms=0.060909Jy sigma=1.209043 ! 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=0.060909Jy sigma=1.209043 ! Fit after self-cal, rms=0.060472Jy sigma=1.206300 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.939 mas, bmaj=7.028 mas, bpa=-5.9 degrees ! Estimated noise=0.372389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.07533e-05 Jy ! Component: 100 - total flux cleaned = -4.10781e-05 Jy ! Component: 150 - total flux cleaned = -5.1252e-05 Jy ! Component: 200 - total flux cleaned = -5.10357e-05 Jy ! Total flux subtracted in 200 components = -5.10357e-05 Jy ! Clean residual min=-0.001838 max=0.001891 Jy/beam ! Clean residual mean=-0.000001 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0661355 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.0661355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060464Jy sigma=1.206234 ! Fit after self-cal, rms=0.060469Jy sigma=1.206001 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 = -3.05799e-05 Jy ! Component: 100 - total flux cleaned = -2.1423e-05 Jy ! Component: 150 - total flux cleaned = -1.26702e-05 Jy ! Component: 200 - total flux cleaned = -1.22773e-05 Jy ! Total flux subtracted in 200 components = -1.22773e-05 Jy ! Clean residual min=-0.001848 max=0.001904 Jy/beam ! Clean residual mean=-0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0661232 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.0661232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060465Jy sigma=1.205958 ! Fit after self-cal, rms=0.060466Jy sigma=1.205949 ! 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=0.060466Jy sigma=1.205949 ! Fit after self-cal, rms=0.060497Jy sigma=1.205905 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.614 mas, bmaj=9.675 mas, bpa=-4.589 degrees ! Estimated noise=0.501074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000645139 Jy ! Component: 100 - total flux cleaned = 0.000634475 Jy ! Component: 150 - total flux cleaned = 0.000588505 Jy ! Component: 200 - total flux cleaned = 0.000578262 Jy ! Total flux subtracted in 200 components = 0.000578262 Jy ! Clean residual min=-0.002481 max=0.002281 Jy/beam ! Clean residual mean=-0.000003 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.0667015 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 0.0667015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060499Jy sigma=1.206105 ! Fit after self-cal, rms=0.060496Jy sigma=1.205952 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 = 2.89526e-05 Jy ! Component: 100 - total flux cleaned = -2.31818e-06 Jy ! Component: 150 - total flux cleaned = -2.88003e-06 Jy ! Component: 200 - total flux cleaned = -1.83526e-05 Jy ! Total flux subtracted in 200 components = -1.83526e-05 Jy ! Clean residual min=-0.002494 max=0.002305 Jy/beam ! Clean residual mean=-0.000003 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.0666831 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.0666831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060496Jy sigma=1.206115 ! Fit after self-cal, rms=0.060495Jy sigma=1.206037 ! 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=2.932 mas, bmaj=7.032 mas, bpa=-6.113 degrees ! Estimated noise=0.371726 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.932 x 7.032 at -6.113 degrees (North through East) ! Clean map min=-0.0017632 max=0.051198 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=2.518 mas, bmaj=6.56 mas, bpa=-8.122 degrees ! Estimated noise=0.489863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0388888 Jy ! Component: 100 - total flux cleaned = 0.0529263 Jy ! Component: 150 - total flux cleaned = 0.059556 Jy ! Component: 200 - total flux cleaned = 0.0629931 Jy ! Total flux subtracted in 200 components = 0.0629931 Jy ! Clean residual min=-0.002815 max=0.002681 Jy/beam ! Clean residual mean=-0.000000 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.0629931 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0629931 Jy ! Inverting map and beam ! Estimated beam: bmin=2.932 mas, bmaj=7.032 mas, bpa=-6.113 degrees ! Estimated noise=0.371726 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, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287159 Jy ! Component: 100 - total flux cleaned = 0.00409 Jy ! Component: 150 - total flux cleaned = 0.00445997 Jy ! Component: 200 - total flux cleaned = 0.00475942 Jy ! Total flux subtracted in 200 components = 0.00475942 Jy ! Clean residual min=-0.001920 max=0.002059 Jy/beam ! Clean residual mean=-0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0677525 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.0677525 Jy ! Inverting map ! Added new window around map position (33.5, 44.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109307 Jy ! Component: 100 - total flux cleaned = 0.000765657 Jy ! Component: 150 - total flux cleaned = 0.000646017 Jy ! Component: 200 - total flux cleaned = 0.000645837 Jy ! Total flux subtracted in 200 components = 0.000645837 Jy ! Clean residual min=-0.001820 max=0.001738 Jy/beam ! Clean residual mean=-0.000001 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0683984 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 47 components and 0.0683984 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=6.614 mas, bmaj=9.675 mas, bpa=-4.589 degrees ! Estimated noise=0.501074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.42342e-07 Jy ! Component: 100 - total flux cleaned = 2.37321e-05 Jy ! Component: 150 - total flux cleaned = -2.16129e-05 Jy ! Component: 200 - total flux cleaned = -2.23222e-05 Jy ! Total flux subtracted in 200 components = -2.23222e-05 Jy ! Clean residual min=-0.002340 max=0.001981 Jy/beam ! Clean residual mean=-0.000004 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.0683761 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 = 3.2165e-05 Jy ! Component: 100 - total flux cleaned = 6.1195e-05 Jy ! Component: 150 - total flux cleaned = 7.45264e-05 Jy ! Component: 200 - total flux cleaned = 9.99903e-05 Jy ! Total flux subtracted in 200 components = 9.99903e-05 Jy ! Clean residual min=-0.002324 max=0.001987 Jy/beam ! Clean residual mean=-0.000004 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0684761 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 76 components and 0.0684761 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.932 mas, bmaj=7.032 mas, bpa=-6.113 degrees ! Estimated noise=0.371726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000184236 Jy ! Component: 100 - total flux cleaned = -0.000207878 Jy ! Component: 150 - total flux cleaned = -0.000186693 Jy ! Component: 200 - total flux cleaned = -0.000114373 Jy ! Total flux subtracted in 200 components = -0.000114373 Jy ! Clean residual min=-0.001755 max=0.001702 Jy/beam ! Clean residual mean=-0.000002 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0683617 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 0.0683617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060394Jy sigma=1.204297 ! Fit after self-cal, rms=0.060383Jy sigma=1.203842 wmodel J1635+1831_S_map.mod ! Writing 94 model components to file: J1635+1831_S_map.mod wobs J1635+1831_S_uvs.fits ! Writing UV FITS file: J1635+1831_S_uvs.fits wwins J1635+1831_S_map.win ! wwins: Wrote 3 windows to J1635+1831_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 = -0.000311879 Jy ! Component: 100 - total flux cleaned = -4.54309e-05 Jy ! Component: 150 - total flux cleaned = -1.77726e-05 Jy ! Component: 200 - total flux cleaned = -4.50488e-05 Jy ! Component: 250 - total flux cleaned = -0.000122599 Jy ! Component: 300 - total flux cleaned = -0.000172741 Jy ! Component: 350 - total flux cleaned = -0.000244787 Jy ! Component: 400 - total flux cleaned = -0.000244972 Jy ! Component: 450 - total flux cleaned = -0.000360376 Jy ! Component: 500 - total flux cleaned = -0.000427528 Jy ! Component: 550 - total flux cleaned = -0.000493424 Jy ! Component: 600 - total flux cleaned = -0.000600183 Jy ! Component: 650 - total flux cleaned = -0.000620888 Jy ! Component: 700 - total flux cleaned = -0.000702716 Jy ! Component: 750 - total flux cleaned = -0.000762178 Jy ! Component: 800 - total flux cleaned = -0.000801745 Jy ! Component: 850 - total flux cleaned = -0.000821102 Jy ! Component: 900 - total flux cleaned = -0.000878139 Jy ! Component: 950 - total flux cleaned = -0.000916009 Jy ! Component: 1000 - total flux cleaned = -0.000971413 Jy ! Component: 1050 - total flux cleaned = -0.00104352 Jy ! Component: 1100 - total flux cleaned = -0.00111405 Jy ! Component: 1150 - total flux cleaned = -0.00111404 Jy ! Component: 1200 - total flux cleaned = -0.00114826 Jy ! Component: 1250 - total flux cleaned = -0.00109747 Jy ! Component: 1300 - total flux cleaned = -0.00116453 Jy ! Component: 1350 - total flux cleaned = -0.00111531 Jy ! Component: 1400 - total flux cleaned = -0.00111525 Jy ! Component: 1450 - total flux cleaned = -0.0011154 Jy ! Component: 1500 - total flux cleaned = -0.00114714 Jy ! Component: 1550 - total flux cleaned = -0.00111576 Jy ! Component: 1600 - total flux cleaned = -0.0011932 Jy ! Component: 1650 - total flux cleaned = -0.00117784 Jy ! Component: 1700 - total flux cleaned = -0.00117773 Jy ! Component: 1750 - total flux cleaned = -0.00120778 Jy ! Component: 1800 - total flux cleaned = -0.00120802 Jy ! Component: 1850 - total flux cleaned = -0.0012961 Jy ! Component: 1900 - total flux cleaned = -0.00129596 Jy ! Component: 1950 - total flux cleaned = -0.00139639 Jy ! Component: 2000 - total flux cleaned = -0.00136792 Jy ! Component: 2050 - total flux cleaned = -0.00139612 Jy ! Component: 2100 - total flux cleaned = -0.00143779 Jy ! Component: 2150 - total flux cleaned = -0.00146534 Jy ! Component: 2200 - total flux cleaned = -0.00149268 Jy ! Component: 2250 - total flux cleaned = -0.00151958 Jy ! Component: 2300 - total flux cleaned = -0.00158673 Jy ! Component: 2350 - total flux cleaned = -0.00160006 Jy ! Component: 2400 - total flux cleaned = -0.00167894 Jy ! Component: 2450 - total flux cleaned = -0.00164005 Jy ! Component: 2500 - total flux cleaned = -0.00175626 Jy ! Component: 2550 - total flux cleaned = -0.00175655 Jy ! Component: 2600 - total flux cleaned = -0.00178208 Jy ! Component: 2650 - total flux cleaned = -0.00184502 Jy ! Component: 2700 - total flux cleaned = -0.00190737 Jy ! Component: 2750 - total flux cleaned = -0.00196914 Jy ! Component: 2800 - total flux cleaned = -0.00200585 Jy ! Component: 2850 - total flux cleaned = -0.00207856 Jy ! Component: 2900 - total flux cleaned = -0.00210274 Jy ! Component: 2950 - total flux cleaned = -0.00219834 Jy ! Component: 3000 - total flux cleaned = -0.00223389 Jy ! Component: 3050 - total flux cleaned = -0.00230446 Jy ! Component: 3100 - total flux cleaned = -0.00236283 Jy ! Component: 3150 - total flux cleaned = -0.00237441 Jy ! Component: 3200 - total flux cleaned = -0.00243178 Jy ! Component: 3250 - total flux cleaned = -0.00248882 Jy ! Component: 3300 - total flux cleaned = -0.00256788 Jy ! Component: 3350 - total flux cleaned = -0.00261279 Jy ! Component: 3400 - total flux cleaned = -0.00264611 Jy ! Component: 3450 - total flux cleaned = -0.00266825 Jy ! Component: 3500 - total flux cleaned = -0.0027675 Jy ! Component: 3550 - total flux cleaned = -0.00282225 Jy ! Component: 3600 - total flux cleaned = -0.00287649 Jy ! Component: 3650 - total flux cleaned = -0.00290887 Jy ! Component: 3700 - total flux cleaned = -0.00297293 Jy ! Component: 3750 - total flux cleaned = -0.00297306 Jy ! Component: 3800 - total flux cleaned = -0.00307869 Jy ! Component: 3850 - total flux cleaned = -0.00312066 Jy ! Component: 3900 - total flux cleaned = -0.00312045 Jy ! Component: 3950 - total flux cleaned = -0.003193 Jy ! Component: 4000 - total flux cleaned = -0.00322392 Jy ! Component: 4050 - total flux cleaned = -0.00324435 Jy ! Total flux subtracted in 4096 components = -0.00330545 Jy ! Clean residual min=-0.000582 max=0.000600 Jy/beam ! Clean residual mean=-0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0650562 Jy keep ! Adding 365 model components to the UV plane model. ! The established model now contains 459 components and 0.0650563 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1635+1831_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.932 x 7.032 at -6.113 degrees (North through East) ! Clean map min=-0.001105 max=0.051013 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1635+1831_S_map.fits wmodel /vlbi/uf001/uva//J1635+1831_S_map.mod ! Writing 459 model components to file: /vlbi/uf001/uva//J1635+1831_S_map.mod wobs /vlbi/uf001/uva//J1635+1831_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1635+1831_S_uvs.fits wwins /vlbi/uf001/uva//J1635+1831_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1635+1831_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0510125 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186652 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.09768 1.09768 2.19537 4.39073 8.78147 17.5629 35.1259 70.2517 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 273.302 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1635+1831_S_dfm.log closed on Mon Jan 14 03:46:22 2019