! Started logfile: /vlbi/uf001/uva//J0231-1606_S_dfm.log on Sun Jan 13 21:27:09 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//J0231-1606_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0231-1606_S_uva.fits ! AN table 1: 48 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.883102 visibilities/baseline/integration-bin. ! Found source: J0231-1606 ! ! 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 4578 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 J0231-1606_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.065252Jy sigma=17.387326 ! Fit after self-cal, rms=0.696986Jy sigma=11.270051 ! 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=2.298 mas, bmaj=6.256 mas, bpa=-4.854 degrees ! Estimated noise=0.960496 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 = 0.229813 Jy ! Component: 100 - total flux cleaned = 0.287893 Jy ! Total flux subtracted in 100 components = 0.287893 Jy ! Clean residual min=-0.013314 max=0.024826 Jy/beam ! Clean residual mean=-0.000039 rms=0.003727 Jy/beam ! Combined flux in latest and established models = 0.287893 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.287893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099655Jy sigma=1.488933 ! Fit after self-cal, rms=0.099606Jy sigma=1.488637 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0276622 Jy ! Component: 100 - total flux cleaned = 0.0420465 Jy ! Total flux subtracted in 100 components = 0.0420465 Jy ! Clean residual min=-0.010004 max=0.010708 Jy/beam ! Clean residual mean=-0.000023 rms=0.002448 Jy/beam ! Combined flux in latest and established models = 0.329939 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 10 components and 0.329939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091154Jy sigma=1.302269 ! Fit after self-cal, rms=0.091117Jy sigma=1.301940 ! 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=2.795 mas, bmaj=7.108 mas, bpa=-3.331 degrees ! Estimated noise=0.659123 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 = 0.0111042 Jy ! Component: 100 - total flux cleaned = 0.0169164 Jy ! Component: 150 - total flux cleaned = 0.0202921 Jy ! Component: 200 - total flux cleaned = 0.0222936 Jy ! Total flux subtracted in 200 components = 0.0222936 Jy ! Clean residual min=-0.008989 max=0.011485 Jy/beam ! Clean residual mean=-0.000032 rms=0.002483 Jy/beam ! Combined flux in latest and established models = 0.352233 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 31 components and 0.352233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090315Jy sigma=1.271989 ! Fit after self-cal, rms=0.090312Jy sigma=1.271883 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.795 x 7.108 at -3.331 degrees (North through East) ! Clean map min=-0.0087052 max=0.30725 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 1.07 KP 0.98 LA 0.94 ! MK 0.98 NL 1.03 OV 0.94 PT 0.94 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 1.05 KP 0.98 LA 0.95 ! MK 1.01 NL 1.09 OV 0.94 PT 0.96 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 1.03 KP 0.99 LA 0.98 ! MK 1.02 NL 1.16 OV 0.96 PT 0.95 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.090312Jy sigma=1.271883 ! Fit after self-cal, rms=0.087956Jy sigma=1.201120 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.801 mas, bmaj=7.107 mas, bpa=-2.786 degrees ! Estimated noise=0.655458 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 = -0.00198593 Jy ! Component: 100 - total flux cleaned = -0.00211363 Jy ! Component: 150 - total flux cleaned = -0.00216318 Jy ! Component: 200 - total flux cleaned = -0.00212782 Jy ! Total flux subtracted in 200 components = -0.00212782 Jy ! Clean residual min=-0.006679 max=0.008291 Jy/beam ! Clean residual mean=-0.000008 rms=0.001766 Jy/beam ! Combined flux in latest and established models = 0.350105 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.350105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087776Jy sigma=1.200688 ! Fit after self-cal, rms=0.087813Jy sigma=1.200451 ! 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=0.087813Jy sigma=1.200451 ! Fit after self-cal, rms=0.090859Jy sigma=1.132777 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.799 mas, bmaj=7.117 mas, bpa=-2.884 degrees ! Estimated noise=0.655929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000489423 Jy ! Component: 100 - total flux cleaned = 0.000448487 Jy ! Component: 150 - total flux cleaned = 0.000411645 Jy ! Component: 200 - total flux cleaned = 0.000377937 Jy ! Total flux subtracted in 200 components = 0.000377937 Jy ! Clean residual min=-0.003394 max=0.003104 Jy/beam ! Clean residual mean=-0.000002 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.350483 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.350483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090817Jy sigma=1.132167 ! Fit after self-cal, rms=0.090924Jy sigma=1.131987 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 = -5.9353e-05 Jy ! Component: 100 - total flux cleaned = -6.06212e-05 Jy ! Component: 150 - total flux cleaned = -8.78773e-05 Jy ! Component: 200 - total flux cleaned = -8.78354e-05 Jy ! Total flux subtracted in 200 components = -8.78354e-05 Jy ! Clean residual min=-0.003374 max=0.003044 Jy/beam ! Clean residual mean=-0.000002 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.350395 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.350395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090904Jy sigma=1.131748 ! Fit after self-cal, rms=0.090903Jy sigma=1.131743 ! 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=0.090903Jy sigma=1.131743 ! Fit after self-cal, rms=0.091148Jy sigma=1.131674 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.797 mas, bmaj=7.12 mas, bpa=-2.914 degrees ! Estimated noise=0.655845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000321952 Jy ! Component: 100 - total flux cleaned = 0.000348807 Jy ! Component: 150 - total flux cleaned = 0.000348747 Jy ! Component: 200 - total flux cleaned = 0.000371963 Jy ! Total flux subtracted in 200 components = 0.000371963 Jy ! Clean residual min=-0.003320 max=0.003059 Jy/beam ! Clean residual mean=-0.000002 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.350767 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 51 components and 0.350767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091130Jy sigma=1.131448 ! Fit after self-cal, rms=0.091133Jy sigma=1.131439 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 = 2.84657e-05 Jy ! Component: 100 - total flux cleaned = 2.88452e-05 Jy ! Component: 150 - total flux cleaned = 2.91805e-05 Jy ! Component: 200 - total flux cleaned = 4.78481e-05 Jy ! Total flux subtracted in 200 components = 4.78481e-05 Jy ! Clean residual min=-0.003305 max=0.003049 Jy/beam ! Clean residual mean=-0.000002 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.350815 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.350815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091123Jy sigma=1.131321 ! Fit after self-cal, rms=0.091123Jy sigma=1.131316 ! 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=0.091123Jy sigma=1.131316 ! Fit after self-cal, rms=0.091210Jy sigma=1.131264 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.814 mas, bmaj=14.08 mas, bpa=1.127 degrees ! Estimated noise=0.91423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139963 Jy ! Component: 100 - total flux cleaned = 0.00143609 Jy ! Component: 150 - total flux cleaned = 0.00143454 Jy ! Component: 200 - total flux cleaned = 0.00143215 Jy ! Total flux subtracted in 200 components = 0.00143215 Jy ! Clean residual min=-0.003880 max=0.003772 Jy/beam ! Clean residual mean=-0.000006 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.352247 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 60 components and 0.352247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091218Jy sigma=1.131477 ! Fit after self-cal, rms=0.091211Jy sigma=1.131444 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 = 4.63991e-05 Jy ! Component: 100 - total flux cleaned = 2.33817e-05 Jy ! Component: 150 - total flux cleaned = 2.30273e-05 Jy ! Component: 200 - total flux cleaned = 4.05925e-05 Jy ! Total flux subtracted in 200 components = 4.05925e-05 Jy ! Clean residual min=-0.003873 max=0.003760 Jy/beam ! Clean residual mean=-0.000006 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.352288 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 64 components and 0.352288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091228Jy sigma=1.131852 ! Fit after self-cal, rms=0.091223Jy sigma=1.131838 ! 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=2.796 mas, bmaj=7.122 mas, bpa=-2.932 degrees ! Estimated noise=0.655709 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.796 x 7.122 at -2.932 degrees (North through East) ! Clean map min=-0.0030423 max=0.30602 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=2.298 mas, bmaj=6.272 mas, bpa=-4.555 degrees ! Estimated noise=0.959175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.229405 Jy ! Component: 100 - total flux cleaned = 0.287394 Jy ! Component: 150 - total flux cleaned = 0.315302 Jy ! Component: 200 - total flux cleaned = 0.329898 Jy ! Total flux subtracted in 200 components = 0.329898 Jy ! Clean residual min=-0.006146 max=0.006901 Jy/beam ! Clean residual mean=-0.000010 rms=0.001392 Jy/beam ! Combined flux in latest and established models = 0.329898 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.329898 Jy ! Inverting map and beam ! Estimated beam: bmin=2.796 mas, bmaj=7.122 mas, bpa=-2.932 degrees ! Estimated noise=0.655709 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 = 0.0102451 Jy ! Component: 100 - total flux cleaned = 0.0152139 Jy ! Component: 150 - total flux cleaned = 0.0179279 Jy ! Component: 200 - total flux cleaned = 0.0189988 Jy ! Total flux subtracted in 200 components = 0.0189988 Jy ! Clean residual min=-0.003707 max=0.003253 Jy/beam ! Clean residual mean=-0.000004 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.348897 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 29 components and 0.348897 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=6.814 mas, bmaj=14.08 mas, bpa=1.127 degrees ! Estimated noise=0.91423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251251 Jy ! Component: 100 - total flux cleaned = 0.00267618 Jy ! Component: 150 - total flux cleaned = 0.00273979 Jy ! Component: 200 - total flux cleaned = 0.00279315 Jy ! Total flux subtracted in 200 components = 0.00279315 Jy ! Clean residual min=-0.004000 max=0.003758 Jy/beam ! Clean residual mean=-0.000007 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.35169 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 = 4.67265e-05 Jy ! Component: 100 - total flux cleaned = 6.66695e-05 Jy ! Component: 150 - total flux cleaned = 8.73752e-05 Jy ! Component: 200 - total flux cleaned = 8.68422e-05 Jy ! Total flux subtracted in 200 components = 8.68422e-05 Jy ! Clean residual min=-0.003971 max=0.003758 Jy/beam ! Clean residual mean=-0.000007 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.351777 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.351777 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.796 mas, bmaj=7.122 mas, bpa=-2.932 degrees ! Estimated noise=0.655709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00135609 Jy ! Component: 100 - total flux cleaned = -0.00135828 Jy ! Component: 150 - total flux cleaned = -0.0013619 Jy ! Component: 200 - total flux cleaned = -0.00136233 Jy ! Total flux subtracted in 200 components = -0.00136233 Jy ! Clean residual min=-0.003452 max=0.002966 Jy/beam ! Clean residual mean=-0.000003 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.350414 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.350414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091175Jy sigma=1.131274 ! Fit after self-cal, rms=0.091174Jy sigma=1.131239 wmodel J0231-1606_S_map.mod ! Writing 49 model components to file: J0231-1606_S_map.mod wobs J0231-1606_S_uvs.fits ! Writing UV FITS file: J0231-1606_S_uvs.fits wwins J0231-1606_S_map.win ! wwins: Wrote 1 windows to J0231-1606_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 = -0.000511975 Jy ! Component: 100 - total flux cleaned = -0.000361076 Jy ! Component: 150 - total flux cleaned = -0.000362719 Jy ! Component: 200 - total flux cleaned = -0.000276676 Jy ! Component: 250 - total flux cleaned = -0.000235336 Jy ! Component: 300 - total flux cleaned = -0.000392015 Jy ! Component: 350 - total flux cleaned = -0.000504317 Jy ! Component: 400 - total flux cleaned = -0.000577191 Jy ! Component: 450 - total flux cleaned = -0.000648842 Jy ! Component: 500 - total flux cleaned = -0.000786916 Jy ! Component: 550 - total flux cleaned = -0.000921337 Jy ! Component: 600 - total flux cleaned = -0.00105235 Jy ! Component: 650 - total flux cleaned = -0.00114786 Jy ! Component: 700 - total flux cleaned = -0.0013037 Jy ! Component: 750 - total flux cleaned = -0.00133376 Jy ! Component: 800 - total flux cleaned = -0.00139373 Jy ! Component: 850 - total flux cleaned = -0.00142389 Jy ! Component: 900 - total flux cleaned = -0.00151055 Jy ! Component: 950 - total flux cleaned = -0.00162287 Jy ! Component: 1000 - total flux cleaned = -0.00170524 Jy ! Component: 1050 - total flux cleaned = -0.00173176 Jy ! Component: 1100 - total flux cleaned = -0.00181097 Jy ! Component: 1150 - total flux cleaned = -0.00175925 Jy ! Component: 1200 - total flux cleaned = -0.00188835 Jy ! Component: 1250 - total flux cleaned = -0.00203982 Jy ! Component: 1300 - total flux cleaned = -0.0021384 Jy ! Component: 1350 - total flux cleaned = -0.00225988 Jy ! Component: 1400 - total flux cleaned = -0.00240371 Jy ! Component: 1450 - total flux cleaned = -0.00242703 Jy ! Component: 1500 - total flux cleaned = -0.00252048 Jy ! Component: 1550 - total flux cleaned = -0.00261243 Jy ! Component: 1600 - total flux cleaned = -0.00270329 Jy ! Component: 1650 - total flux cleaned = -0.00270307 Jy ! Component: 1700 - total flux cleaned = -0.00279172 Jy ! Component: 1750 - total flux cleaned = -0.00287893 Jy ! Component: 1800 - total flux cleaned = -0.00292227 Jy ! Component: 1850 - total flux cleaned = -0.00298588 Jy ! Component: 1900 - total flux cleaned = -0.00302807 Jy ! Component: 1950 - total flux cleaned = -0.00304877 Jy ! Component: 2000 - total flux cleaned = -0.00304893 Jy ! Component: 2050 - total flux cleaned = -0.0030691 Jy ! Component: 2100 - total flux cleaned = -0.00310915 Jy ! Component: 2150 - total flux cleaned = -0.00312906 Jy ! Component: 2200 - total flux cleaned = -0.00316798 Jy ! Component: 2250 - total flux cleaned = -0.00316786 Jy ! Component: 2300 - total flux cleaned = -0.00314861 Jy ! Component: 2350 - total flux cleaned = -0.00312938 Jy ! Component: 2400 - total flux cleaned = -0.00314812 Jy ! Component: 2450 - total flux cleaned = -0.00312927 Jy ! Component: 2500 - total flux cleaned = -0.00311095 Jy ! Component: 2550 - total flux cleaned = -0.00307455 Jy ! Component: 2600 - total flux cleaned = -0.0031108 Jy ! Component: 2650 - total flux cleaned = -0.00302136 Jy ! Component: 2700 - total flux cleaned = -0.00312795 Jy ! Component: 2750 - total flux cleaned = -0.00309263 Jy ! Component: 2800 - total flux cleaned = -0.00305789 Jy ! Component: 2850 - total flux cleaned = -0.00304062 Jy ! Component: 2900 - total flux cleaned = -0.00302357 Jy ! Component: 2950 - total flux cleaned = -0.0030236 Jy ! Component: 3000 - total flux cleaned = -0.00300674 Jy ! Component: 3050 - total flux cleaned = -0.00300677 Jy ! Component: 3100 - total flux cleaned = -0.00297346 Jy ! Component: 3150 - total flux cleaned = -0.00295703 Jy ! Component: 3200 - total flux cleaned = -0.00294069 Jy ! Component: 3250 - total flux cleaned = -0.00295668 Jy ! Component: 3300 - total flux cleaned = -0.00287667 Jy ! Component: 3350 - total flux cleaned = -0.00292424 Jy ! Component: 3400 - total flux cleaned = -0.00292425 Jy ! Component: 3450 - total flux cleaned = -0.00293995 Jy ! Component: 3500 - total flux cleaned = -0.00298657 Jy ! Component: 3550 - total flux cleaned = -0.00300191 Jy ! Component: 3600 - total flux cleaned = -0.00303253 Jy ! Component: 3650 - total flux cleaned = -0.00306289 Jy ! Component: 3700 - total flux cleaned = -0.00312315 Jy ! Component: 3750 - total flux cleaned = -0.00312306 Jy ! Component: 3800 - total flux cleaned = -0.00312298 Jy ! Component: 3850 - total flux cleaned = -0.00312308 Jy ! Component: 3900 - total flux cleaned = -0.00313782 Jy ! Component: 3950 - total flux cleaned = -0.00316707 Jy ! Component: 4000 - total flux cleaned = -0.00316709 Jy ! Component: 4050 - total flux cleaned = -0.00315274 Jy ! Total flux subtracted in 4096 components = -0.003167 Jy ! Clean residual min=-0.000869 max=0.000868 Jy/beam ! Clean residual mean=-0.000002 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.347247 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 346 components and 0.347247 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0231-1606_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.796 x 7.122 at -2.932 degrees (North through East) ! Clean map min=-0.0016105 max=0.30669 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0231-1606_S_map.fits wmodel /vlbi/uf001/uva//J0231-1606_S_map.mod ! Writing 346 model components to file: /vlbi/uf001/uva//J0231-1606_S_map.mod wobs /vlbi/uf001/uva//J0231-1606_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0231-1606_S_uvs.fits wwins /vlbi/uf001/uva//J0231-1606_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J0231-1606_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.306689 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000247984 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.242575 0.242575 0.48515 0.970299 1.9406 3.8812 7.76239 15.5248 31.0496 62.0991 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.306 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1236.73 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0231-1606_S_dfm.log closed on Sun Jan 13 21:27:13 2019