! Started logfile: /vlbi/uf001/uva//J0819+3226_S_dfm.log on Sun Jan 13 23:53:14 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//J0819+3226_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0819+3226_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.906823 visibilities/baseline/integration-bin. ! Found source: J0819+3226 ! ! 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 6978 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 J0819+3226_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 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006174Jy sigma=23.096909 ! Fit after self-cal, rms=0.902150Jy sigma=20.730170 ! 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=3.088 mas, bmaj=5.437 mas, bpa=4.33 degrees ! Estimated noise=0.5352 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 = 0.076969 Jy ! Component: 100 - total flux cleaned = 0.0940674 Jy ! Total flux subtracted in 100 components = 0.0940674 Jy ! Clean residual min=-0.003823 max=0.005879 Jy/beam ! Clean residual mean=-0.000004 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.0940674 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0940674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059251Jy sigma=1.286938 ! Fit after self-cal, rms=0.059240Jy sigma=1.286738 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00627189 Jy ! Component: 100 - total flux cleaned = 0.00939475 Jy ! Total flux subtracted in 100 components = 0.00939475 Jy ! Clean residual min=-0.003186 max=0.002810 Jy/beam ! Clean residual mean=-0.000001 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.103462 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.103462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058520Jy sigma=1.269383 ! Fit after self-cal, rms=0.058502Jy sigma=1.268964 ! 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=3.544 mas, bmaj=6.304 mas, bpa=6.019 degrees ! Estimated noise=0.39842 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 (4.5, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0038048 Jy ! Component: 100 - total flux cleaned = 0.0058659 Jy ! Component: 150 - total flux cleaned = 0.0073327 Jy ! Component: 200 - total flux cleaned = 0.00845888 Jy ! Total flux subtracted in 200 components = 0.00845888 Jy ! Clean residual min=-0.002003 max=0.002112 Jy/beam ! Clean residual mean=0.000000 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.111921 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 0.111921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058236Jy sigma=1.262545 ! Fit after self-cal, rms=0.058222Jy sigma=1.262088 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.544 x 6.304 at 6.019 degrees (North through East) ! Clean map min=-0.0020082 max=0.098261 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.01 KP 1.03 ! LA 0.94 MK 0.94 NL 1.04 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.99 KP 0.98 ! LA 0.96 MK 1.00 NL 1.04 OV 1.02 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.03 KP 1.00 ! LA 0.97 MK 1.01 NL 1.00 OV 1.00 ! PT 0.95 SC 0.98 ! ! ! Fit before self-cal, rms=0.058222Jy sigma=1.262088 ! Fit after self-cal, rms=0.057840Jy sigma=1.259118 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.539 mas, bmaj=6.317 mas, bpa=5.951 degrees ! Estimated noise=0.397455 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 = 4.65333e-05 Jy ! Component: 100 - total flux cleaned = -2.65333e-06 Jy ! Component: 150 - total flux cleaned = -9.25039e-05 Jy ! Component: 200 - total flux cleaned = -0.000151337 Jy ! Total flux subtracted in 200 components = -0.000151337 Jy ! Clean residual min=-0.001835 max=0.001880 Jy/beam ! Clean residual mean=0.000003 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.11177 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.11177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057816Jy sigma=1.258655 ! Fit after self-cal, rms=0.057821Jy sigma=1.258574 ! 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=0.057821Jy sigma=1.258574 ! Fit after self-cal, rms=0.057717Jy sigma=1.256104 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.532 mas, bmaj=6.297 mas, bpa=5.595 degrees ! Estimated noise=0.397741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.33607e-05 Jy ! Component: 100 - total flux cleaned = 1.36216e-05 Jy ! Component: 150 - total flux cleaned = 2.9864e-05 Jy ! Component: 200 - total flux cleaned = 2.87867e-05 Jy ! Total flux subtracted in 200 components = 2.87867e-05 Jy ! Clean residual min=-0.001749 max=0.001856 Jy/beam ! Clean residual mean=0.000005 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.111798 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.111798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057706Jy sigma=1.255868 ! Fit after self-cal, rms=0.057708Jy sigma=1.255835 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.62607e-05 Jy ! Component: 100 - total flux cleaned = -1.65446e-05 Jy ! Component: 150 - total flux cleaned = 1.02106e-05 Jy ! Component: 200 - total flux cleaned = 2.29051e-05 Jy ! Total flux subtracted in 200 components = 2.29051e-05 Jy ! Clean residual min=-0.001742 max=0.001846 Jy/beam ! Clean residual mean=0.000005 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.111821 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.111821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057703Jy sigma=1.255698 ! Fit after self-cal, rms=0.057702Jy sigma=1.255693 ! 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=0.057702Jy sigma=1.255693 ! Fit after self-cal, rms=0.057788Jy sigma=1.255412 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.526 mas, bmaj=6.289 mas, bpa=5.451 degrees ! Estimated noise=0.397831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.76221e-05 Jy ! Component: 100 - total flux cleaned = -1.7311e-05 Jy ! Component: 150 - total flux cleaned = -4.097e-06 Jy ! Component: 200 - total flux cleaned = 7.6572e-06 Jy ! Total flux subtracted in 200 components = 7.6572e-06 Jy ! Clean residual min=-0.001776 max=0.001865 Jy/beam ! Clean residual mean=0.000005 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.111829 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 83 components and 0.111829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057781Jy sigma=1.255273 ! Fit after self-cal, rms=0.057785Jy sigma=1.255264 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 = -2.57125e-05 Jy ! Component: 100 - total flux cleaned = -2.57164e-05 Jy ! Component: 150 - total flux cleaned = -4.37881e-06 Jy ! Component: 200 - total flux cleaned = -4.96048e-06 Jy ! Total flux subtracted in 200 components = -4.96048e-06 Jy ! Clean residual min=-0.001767 max=0.001857 Jy/beam ! Clean residual mean=0.000005 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.111824 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.111824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057781Jy sigma=1.255184 ! Fit after self-cal, rms=0.057780Jy sigma=1.255185 ! 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=0.057780Jy sigma=1.255185 ! Fit after self-cal, rms=0.057842Jy sigma=1.255160 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.201 mas, bmaj=9.72 mas, bpa=4.756 degrees ! Estimated noise=0.502463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000121786 Jy ! Component: 100 - total flux cleaned = -0.000106682 Jy ! Component: 150 - total flux cleaned = -9.3495e-05 Jy ! Component: 200 - total flux cleaned = -9.34888e-05 Jy ! Total flux subtracted in 200 components = -9.34888e-05 Jy ! Clean residual min=-0.002005 max=0.001656 Jy/beam ! Clean residual mean=0.000011 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.111731 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 109 components and 0.111731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057842Jy sigma=1.255156 ! Fit after self-cal, rms=0.057841Jy sigma=1.255141 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 = -4.42031e-05 Jy ! Component: 100 - total flux cleaned = -2.68199e-05 Jy ! Component: 150 - total flux cleaned = -2.17818e-05 Jy ! Component: 200 - total flux cleaned = -2.65541e-05 Jy ! Total flux subtracted in 200 components = -2.65541e-05 Jy ! Clean residual min=-0.002014 max=0.001650 Jy/beam ! Clean residual mean=0.000011 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.111704 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 123 components and 0.111704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057842Jy sigma=1.255148 ! Fit after self-cal, rms=0.057841Jy sigma=1.255141 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.522 mas, bmaj=6.283 mas, bpa=5.373 degrees ! Estimated noise=0.398068 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.522 x 6.283 at 5.373 degrees (North through East) ! Clean map min=-0.0016749 max=0.098417 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=3.06 mas, bmaj=5.408 mas, bpa=3.664 degrees ! Estimated noise=0.533911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.076699 Jy ! Component: 100 - total flux cleaned = 0.094223 Jy ! Component: 150 - total flux cleaned = 0.101094 Jy ! Component: 200 - total flux cleaned = 0.104775 Jy ! Total flux subtracted in 200 components = 0.104775 Jy ! Clean residual min=-0.002839 max=0.002488 Jy/beam ! Clean residual mean=0.000000 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.104775 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.104775 Jy ! Inverting map and beam ! Estimated beam: bmin=3.522 mas, bmaj=6.283 mas, bpa=5.373 degrees ! Estimated noise=0.398068 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 = 0.00289033 Jy ! Component: 100 - total flux cleaned = 0.00456935 Jy ! Component: 150 - total flux cleaned = 0.00562811 Jy ! Component: 200 - total flux cleaned = 0.0059371 Jy ! Total flux subtracted in 200 components = 0.0059371 Jy ! Clean residual min=-0.001803 max=0.001910 Jy/beam ! Clean residual mean=0.000005 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.110712 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.110712 Jy ! Inverting map ! Added new window around map position (43.5, -49). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000962115 Jy ! Component: 100 - total flux cleaned = 0.00081021 Jy ! Component: 150 - total flux cleaned = 0.000879293 Jy ! Component: 200 - total flux cleaned = 0.000969825 Jy ! Total flux subtracted in 200 components = 0.000969825 Jy ! Clean residual min=-0.001753 max=0.001620 Jy/beam ! Clean residual mean=0.000005 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.111682 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 52 components and 0.111682 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.201 mas, bmaj=9.72 mas, bpa=4.756 degrees ! Estimated noise=0.502463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000374604 Jy ! Component: 100 - total flux cleaned = 0.0004833 Jy ! Component: 150 - total flux cleaned = 0.000588965 Jy ! Component: 200 - total flux cleaned = 0.000601903 Jy ! Total flux subtracted in 200 components = 0.000601903 Jy ! Clean residual min=-0.001956 max=0.001667 Jy/beam ! Clean residual mean=0.000011 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.112284 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 = 1.21725e-05 Jy ! Component: 100 - total flux cleaned = 1.20116e-05 Jy ! Component: 150 - total flux cleaned = 1.19237e-05 Jy ! Component: 200 - total flux cleaned = 2.58738e-06 Jy ! Total flux subtracted in 200 components = 2.58738e-06 Jy ! Clean residual min=-0.001969 max=0.001655 Jy/beam ! Clean residual mean=0.000011 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.112287 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 91 components and 0.112287 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.522 mas, bmaj=6.283 mas, bpa=5.373 degrees ! Estimated noise=0.398068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.68662e-05 Jy ! Component: 100 - total flux cleaned = 4.42965e-05 Jy ! Component: 150 - total flux cleaned = 6.7936e-05 Jy ! Component: 200 - total flux cleaned = 6.74711e-05 Jy ! Total flux subtracted in 200 components = 6.74711e-05 Jy ! Clean residual min=-0.001741 max=0.001519 Jy/beam ! Clean residual mean=0.000005 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.112354 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 0.112354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057784Jy sigma=1.253888 ! Fit after self-cal, rms=0.057780Jy sigma=1.253783 wmodel J0819+3226_S_map.mod ! Writing 95 model components to file: J0819+3226_S_map.mod wobs J0819+3226_S_uvs.fits ! Writing UV FITS file: J0819+3226_S_uvs.fits wwins J0819+3226_S_map.win ! wwins: Wrote 3 windows to J0819+3226_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 = -0.000726442 Jy ! Component: 100 - total flux cleaned = -0.00101674 Jy ! Component: 150 - total flux cleaned = -0.00115564 Jy ! Component: 200 - total flux cleaned = -0.00115557 Jy ! Component: 250 - total flux cleaned = -0.00118276 Jy ! Component: 300 - total flux cleaned = -0.00125955 Jy ! Component: 350 - total flux cleaned = -0.00130956 Jy ! Component: 400 - total flux cleaned = -0.00130955 Jy ! Component: 450 - total flux cleaned = -0.00143064 Jy ! Component: 500 - total flux cleaned = -0.00147758 Jy ! Component: 550 - total flux cleaned = -0.00157079 Jy ! Component: 600 - total flux cleaned = -0.00163928 Jy ! Component: 650 - total flux cleaned = -0.00170689 Jy ! Component: 700 - total flux cleaned = -0.00179541 Jy ! Component: 750 - total flux cleaned = -0.00188218 Jy ! Component: 800 - total flux cleaned = -0.00194615 Jy ! Component: 850 - total flux cleaned = -0.00207229 Jy ! Component: 900 - total flux cleaned = -0.00215508 Jy ! Component: 950 - total flux cleaned = -0.00227761 Jy ! Component: 1000 - total flux cleaned = -0.00233816 Jy ! Component: 1050 - total flux cleaned = -0.0025166 Jy ! Component: 1100 - total flux cleaned = -0.00257538 Jy ! Component: 1150 - total flux cleaned = -0.00267213 Jy ! Component: 1200 - total flux cleaned = -0.0027674 Jy ! Component: 1250 - total flux cleaned = -0.00282396 Jy ! Component: 1300 - total flux cleaned = -0.00291658 Jy ! Component: 1350 - total flux cleaned = -0.00300798 Jy ! Component: 1400 - total flux cleaned = -0.00300778 Jy ! Component: 1450 - total flux cleaned = -0.0030434 Jy ! Component: 1500 - total flux cleaned = -0.00309636 Jy ! Component: 1550 - total flux cleaned = -0.0030964 Jy ! Component: 1600 - total flux cleaned = -0.00314834 Jy ! Component: 1650 - total flux cleaned = -0.00314817 Jy ! Component: 1700 - total flux cleaned = -0.00314826 Jy ! Component: 1750 - total flux cleaned = -0.00318184 Jy ! Component: 1800 - total flux cleaned = -0.00316544 Jy ! Component: 1850 - total flux cleaned = -0.00328036 Jy ! Component: 1900 - total flux cleaned = -0.00331266 Jy ! Component: 1950 - total flux cleaned = -0.00324811 Jy ! Component: 2000 - total flux cleaned = -0.00327994 Jy ! Component: 2050 - total flux cleaned = -0.00332723 Jy ! Component: 2100 - total flux cleaned = -0.00331137 Jy ! Component: 2150 - total flux cleaned = -0.00334235 Jy ! Component: 2200 - total flux cleaned = -0.00337302 Jy ! Component: 2250 - total flux cleaned = -0.00338802 Jy ! Component: 2300 - total flux cleaned = -0.00338813 Jy ! Component: 2350 - total flux cleaned = -0.00335814 Jy ! Component: 2400 - total flux cleaned = -0.00341741 Jy ! Component: 2450 - total flux cleaned = -0.00341744 Jy ! Component: 2500 - total flux cleaned = -0.00341743 Jy ! Component: 2550 - total flux cleaned = -0.00348985 Jy ! Component: 2600 - total flux cleaned = -0.00346116 Jy ! Component: 2650 - total flux cleaned = -0.00351793 Jy ! Component: 2700 - total flux cleaned = -0.00354593 Jy ! Component: 2750 - total flux cleaned = -0.00354609 Jy ! Component: 2800 - total flux cleaned = -0.00362905 Jy ! Component: 2850 - total flux cleaned = -0.00358779 Jy ! Component: 2900 - total flux cleaned = -0.00360153 Jy ! Component: 2950 - total flux cleaned = -0.00365571 Jy ! Component: 3000 - total flux cleaned = -0.00366912 Jy ! Component: 3050 - total flux cleaned = -0.00366909 Jy ! Component: 3100 - total flux cleaned = -0.00370867 Jy ! Component: 3150 - total flux cleaned = -0.0037348 Jy ! Component: 3200 - total flux cleaned = -0.00376094 Jy ! Component: 3250 - total flux cleaned = -0.00377387 Jy ! Component: 3300 - total flux cleaned = -0.0038634 Jy ! Component: 3350 - total flux cleaned = -0.00382507 Jy ! Component: 3400 - total flux cleaned = -0.00379979 Jy ! Component: 3450 - total flux cleaned = -0.0038375 Jy ! Component: 3500 - total flux cleaned = -0.0038623 Jy ! Component: 3550 - total flux cleaned = -0.00382545 Jy ! Component: 3600 - total flux cleaned = -0.00384999 Jy ! Component: 3650 - total flux cleaned = -0.0038863 Jy ! Component: 3700 - total flux cleaned = -0.00386219 Jy ! Component: 3750 - total flux cleaned = -0.00385019 Jy ! Component: 3800 - total flux cleaned = -0.00388611 Jy ! Component: 3850 - total flux cleaned = -0.00386225 Jy ! Component: 3900 - total flux cleaned = -0.00381525 Jy ! Component: 3950 - total flux cleaned = -0.00386198 Jy ! Component: 4000 - total flux cleaned = -0.00380384 Jy ! Component: 4050 - total flux cleaned = -0.00380389 Jy ! Total flux subtracted in 4096 components = -0.0037579 Jy ! Clean residual min=-0.000625 max=0.000678 Jy/beam ! Clean residual mean=0.000002 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.108596 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 402 components and 0.108596 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0819+3226_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.522 x 6.283 at 5.373 degrees (North through East) ! Clean map min=-0.001416 max=0.098693 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0819+3226_S_map.fits wmodel /vlbi/uf001/uva//J0819+3226_S_map.mod ! Writing 402 model components to file: /vlbi/uf001/uva//J0819+3226_S_map.mod wobs /vlbi/uf001/uva//J0819+3226_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0819+3226_S_uvs.fits wwins /vlbi/uf001/uva//J0819+3226_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0819+3226_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0986929 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000210534 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.639967 0.639967 1.27993 2.55987 5.11974 10.2395 20.4789 40.9579 81.9158 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.098 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 468.774 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0819+3226_S_dfm.log closed on Sun Jan 13 23:53:18 2019