! Started logfile: /vlbi/uf001/uva//J1217-0029_S_dfm.log on Mon Jan 14 01:46:02 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//J1217-0029_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1217-0029_S_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.848148 visibilities/baseline/integration-bin. ! Found source: J1217-0029 ! ! 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 8244 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 J1217-0029_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014363Jy sigma=19.730836 ! Fit after self-cal, rms=0.896191Jy sigma=17.375446 ! 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=2.624 mas, bmaj=6.982 mas, bpa=-3.058 degrees ! Estimated noise=0.520023 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 = 0.0806716 Jy ! Component: 100 - total flux cleaned = 0.100989 Jy ! Total flux subtracted in 100 components = 0.100989 Jy ! Clean residual min=-0.004909 max=0.008904 Jy/beam ! Clean residual mean=0.000020 rms=0.001274 Jy/beam ! Combined flux in latest and established models = 0.100989 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.100989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073628Jy sigma=1.302779 ! Fit after self-cal, rms=0.073518Jy sigma=1.301903 ! Inverting map ! Added new window around map position (-2.5, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101345 Jy ! Component: 100 - total flux cleaned = 0.0154237 Jy ! Total flux subtracted in 100 components = 0.0154237 Jy ! Clean residual min=-0.003804 max=0.007682 Jy/beam ! Clean residual mean=0.000012 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.116412 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 9 components and 0.116412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072077Jy sigma=1.263638 ! Fit after self-cal, rms=0.072050Jy sigma=1.263017 ! Inverting map ! Added new window around map position (-10, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00652627 Jy ! Component: 100 - total flux cleaned = 0.0102711 Jy ! Total flux subtracted in 100 components = 0.0102711 Jy ! Clean residual min=-0.003118 max=0.004289 Jy/beam ! Clean residual mean=0.000009 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.126683 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.126683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071353Jy sigma=1.246247 ! Fit after self-cal, rms=0.071310Jy sigma=1.245562 ! 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=3.101 mas, bmaj=7.928 mas, bpa=-3.918 degrees ! Estimated noise=0.410299 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 = 0.00464561 Jy ! Component: 100 - total flux cleaned = 0.00789285 Jy ! Component: 150 - total flux cleaned = 0.0103408 Jy ! Component: 200 - total flux cleaned = 0.0121983 Jy ! Total flux subtracted in 200 components = 0.0121983 Jy ! Clean residual min=-0.003019 max=0.003965 Jy/beam ! Clean residual mean=0.000011 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.138882 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 49 components and 0.138882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070945Jy sigma=1.236623 ! Fit after self-cal, rms=0.070931Jy sigma=1.236199 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.101 x 7.928 at -3.918 degrees (North through East) ! Clean map min=-0.0030182 max=0.10742 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.94 HN 0.95 KP 1.00 ! LA 0.97 MK 1.03 NL 1.04 OV 1.03 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.47 FD 0.85 HN 0.99 KP 0.97 ! LA 0.99 MK 1.07 NL 1.04 OV 0.98 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 0.93 HN 0.96 KP 0.99 ! LA 1.04 MK 1.01 NL 0.94 OV 0.99 ! PT 1.01 SC 0.97 ! ! ! Fit before self-cal, rms=0.070931Jy sigma=1.236199 ! Fit after self-cal, rms=0.075779Jy sigma=1.223719 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.118 mas, bmaj=7.976 mas, bpa=-3.62 degrees ! Estimated noise=0.406629 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 (-16.5, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382442 Jy ! Component: 100 - total flux cleaned = 0.00596562 Jy ! Component: 150 - total flux cleaned = 0.00738254 Jy ! Component: 200 - total flux cleaned = 0.00825925 Jy ! Total flux subtracted in 200 components = 0.00825925 Jy ! Clean residual min=-0.002154 max=0.001997 Jy/beam ! Clean residual mean=0.000001 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.147141 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 78 components and 0.147141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075580Jy sigma=1.218828 ! Fit after self-cal, rms=0.075668Jy sigma=1.218229 ! 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=0.075668Jy sigma=1.218229 ! Fit after self-cal, rms=0.075508Jy sigma=1.214789 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.114 mas, bmaj=7.973 mas, bpa=-3.611 degrees ! Estimated noise=0.405995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119958 Jy ! Component: 100 - total flux cleaned = 0.00195976 Jy ! Component: 150 - total flux cleaned = 0.00231346 Jy ! Component: 200 - total flux cleaned = 0.00246741 Jy ! Total flux subtracted in 200 components = 0.00246741 Jy ! Clean residual min=-0.001767 max=0.001695 Jy/beam ! Clean residual mean=0.000001 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.149608 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 105 components and 0.149608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075478Jy sigma=1.214124 ! Fit after self-cal, rms=0.075483Jy sigma=1.214028 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 = 0.000374274 Jy ! Component: 100 - total flux cleaned = 0.000420499 Jy ! Component: 150 - total flux cleaned = 0.000420345 Jy ! Component: 200 - total flux cleaned = 0.000461138 Jy ! Total flux subtracted in 200 components = 0.000461138 Jy ! Clean residual min=-0.001732 max=0.001672 Jy/beam ! Clean residual mean=0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.15007 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 118 components and 0.15007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075470Jy sigma=1.213753 ! Fit after self-cal, rms=0.075467Jy sigma=1.213743 ! 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=0.075467Jy sigma=1.213743 ! Fit after self-cal, rms=0.075494Jy sigma=1.211968 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.11 mas, bmaj=7.967 mas, bpa=-3.599 degrees ! Estimated noise=0.405224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00065386 Jy ! Component: 100 - total flux cleaned = 0.000802594 Jy ! Component: 150 - total flux cleaned = 0.000839103 Jy ! Component: 200 - total flux cleaned = 0.000889478 Jy ! Total flux subtracted in 200 components = 0.000889478 Jy ! Clean residual min=-0.001594 max=0.001721 Jy/beam ! Clean residual mean=0.000001 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.150959 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 138 components and 0.150959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075483Jy sigma=1.211732 ! Fit after self-cal, rms=0.075485Jy sigma=1.211698 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 = 0.000137269 Jy ! Component: 100 - total flux cleaned = 0.000184463 Jy ! Component: 150 - total flux cleaned = 0.000214246 Jy ! Component: 200 - total flux cleaned = 0.000241955 Jy ! Total flux subtracted in 200 components = 0.000241955 Jy ! Clean residual min=-0.001584 max=0.001707 Jy/beam ! Clean residual mean=0.000000 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.151201 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 145 components and 0.151201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075479Jy sigma=1.211570 ! Fit after self-cal, rms=0.075478Jy sigma=1.211564 ! 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=0.075478Jy sigma=1.211564 ! Fit after self-cal, rms=0.075507Jy sigma=1.211540 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.971 mas, bmaj=13.36 mas, bpa=-5.835 degrees ! Estimated noise=0.527136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000562388 Jy ! Component: 100 - total flux cleaned = 0.000796705 Jy ! Component: 150 - total flux cleaned = 0.000955316 Jy ! Component: 200 - total flux cleaned = 0.00107539 Jy ! Total flux subtracted in 200 components = 0.00107539 Jy ! Clean residual min=-0.001977 max=0.001810 Jy/beam ! Clean residual mean=0.000000 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.152276 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 149 components and 0.152276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075504Jy sigma=1.211528 ! Fit after self-cal, rms=0.075501Jy sigma=1.211511 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 = 0.000129643 Jy ! Component: 100 - total flux cleaned = 0.000191922 Jy ! Component: 150 - total flux cleaned = 0.000228456 Jy ! Component: 200 - total flux cleaned = 0.000261575 Jy ! Total flux subtracted in 200 components = 0.000261575 Jy ! Clean residual min=-0.001961 max=0.001795 Jy/beam ! Clean residual mean=0.000000 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.152538 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 155 components and 0.152538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075501Jy sigma=1.211530 ! Fit after self-cal, rms=0.075500Jy sigma=1.211527 ! 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=3.11 mas, bmaj=7.967 mas, bpa=-3.594 degrees ! Estimated noise=0.404871 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.11 x 7.967 at -3.594 degrees (North through East) ! Clean map min=-0.0016426 max=0.10632 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=2.634 mas, bmaj=7.017 mas, bpa=-2.769 degrees ! Estimated noise=0.512905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0793501 Jy ! Component: 100 - total flux cleaned = 0.0997553 Jy ! Component: 150 - total flux cleaned = 0.110567 Jy ! Component: 200 - total flux cleaned = 0.117462 Jy ! Total flux subtracted in 200 components = 0.117462 Jy ! Clean residual min=-0.003060 max=0.003864 Jy/beam ! Clean residual mean=0.000009 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.117462 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.117462 Jy ! Inverting map and beam ! Estimated beam: bmin=3.11 mas, bmaj=7.967 mas, bpa=-3.594 degrees ! Estimated noise=0.404871 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 = 0.00735748 Jy ! Component: 100 - total flux cleaned = 0.0126401 Jy ! Component: 150 - total flux cleaned = 0.0166552 Jy ! Component: 200 - total flux cleaned = 0.0198564 Jy ! Total flux subtracted in 200 components = 0.0198564 Jy ! Clean residual min=-0.001998 max=0.002459 Jy/beam ! Clean residual mean=0.000009 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.137318 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 58 components and 0.137318 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=6.971 mas, bmaj=13.36 mas, bpa=-5.835 degrees ! Estimated noise=0.527136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00470132 Jy ! Component: 100 - total flux cleaned = 0.00770802 Jy ! Component: 150 - total flux cleaned = 0.00976567 Jy ! Component: 200 - total flux cleaned = 0.0112364 Jy ! Total flux subtracted in 200 components = 0.0112364 Jy ! Clean residual min=-0.002224 max=0.001990 Jy/beam ! Clean residual mean=0.000005 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.148554 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 = 0.00107763 Jy ! Component: 100 - total flux cleaned = 0.00187251 Jy ! Component: 150 - total flux cleaned = 0.00246027 Jy ! Component: 200 - total flux cleaned = 0.00289662 Jy ! Total flux subtracted in 200 components = 0.00289662 Jy ! Clean residual min=-0.002008 max=0.001781 Jy/beam ! Clean residual mean=0.000001 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.151451 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 142 components and 0.151451 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.11 mas, bmaj=7.967 mas, bpa=-3.594 degrees ! Estimated noise=0.404871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000332141 Jy ! Component: 100 - total flux cleaned = 0.000423444 Jy ! Component: 150 - total flux cleaned = 0.000401558 Jy ! Component: 200 - total flux cleaned = 0.000402507 Jy ! Total flux subtracted in 200 components = 0.000402507 Jy ! Clean residual min=-0.001589 max=0.001779 Jy/beam ! Clean residual mean=0.000000 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.151854 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 162 components and 0.151854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075517Jy sigma=1.211684 ! Fit after self-cal, rms=0.075509Jy sigma=1.211608 wmodel J1217-0029_S_map.mod ! Writing 162 model components to file: J1217-0029_S_map.mod wobs J1217-0029_S_uvs.fits ! Writing UV FITS file: J1217-0029_S_uvs.fits wwins J1217-0029_S_map.win ! wwins: Wrote 4 windows to J1217-0029_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 = 0.000200262 Jy ! Component: 100 - total flux cleaned = 6.07115e-05 Jy ! Component: 150 - total flux cleaned = -9.97593e-05 Jy ! Component: 200 - total flux cleaned = -0.0002282 Jy ! Component: 250 - total flux cleaned = -0.000377803 Jy ! Component: 300 - total flux cleaned = -0.000548395 Jy ! Component: 350 - total flux cleaned = -0.000715205 Jy ! Component: 400 - total flux cleaned = -0.000877982 Jy ! Component: 450 - total flux cleaned = -0.00106026 Jy ! Component: 500 - total flux cleaned = -0.00121659 Jy ! Component: 550 - total flux cleaned = -0.00136998 Jy ! Component: 600 - total flux cleaned = -0.00154299 Jy ! Component: 650 - total flux cleaned = -0.00171322 Jy ! Component: 700 - total flux cleaned = -0.00186006 Jy ! Component: 750 - total flux cleaned = -0.00200451 Jy ! Component: 800 - total flux cleaned = -0.0020656 Jy ! Component: 850 - total flux cleaned = -0.00218599 Jy ! Component: 900 - total flux cleaned = -0.002305 Jy ! Component: 950 - total flux cleaned = -0.00236382 Jy ! Component: 1000 - total flux cleaned = -0.00249904 Jy ! Component: 1050 - total flux cleaned = -0.00263246 Jy ! Component: 1100 - total flux cleaned = -0.00272656 Jy ! Component: 1150 - total flux cleaned = -0.00287553 Jy ! Component: 1200 - total flux cleaned = -0.00298588 Jy ! Component: 1250 - total flux cleaned = -0.00309449 Jy ! Component: 1300 - total flux cleaned = -0.00318457 Jy ! Component: 1350 - total flux cleaned = -0.00327379 Jy ! Component: 1400 - total flux cleaned = -0.00339717 Jy ! Component: 1450 - total flux cleaned = -0.00348451 Jy ! Component: 1500 - total flux cleaned = -0.00355368 Jy ! Component: 1550 - total flux cleaned = -0.00363952 Jy ! Component: 1600 - total flux cleaned = -0.00370758 Jy ! Component: 1650 - total flux cleaned = -0.00380858 Jy ! Component: 1700 - total flux cleaned = -0.00395866 Jy ! Component: 1750 - total flux cleaned = -0.00402456 Jy ! Component: 1800 - total flux cleaned = -0.0041227 Jy ! Component: 1850 - total flux cleaned = -0.00422001 Jy ! Component: 1900 - total flux cleaned = -0.00425213 Jy ! Component: 1950 - total flux cleaned = -0.00441185 Jy ! Component: 2000 - total flux cleaned = -0.00445926 Jy ! Component: 2050 - total flux cleaned = -0.00458474 Jy ! Component: 2100 - total flux cleaned = -0.00464683 Jy ! Component: 2150 - total flux cleaned = -0.00472398 Jy ! Component: 2200 - total flux cleaned = -0.00484647 Jy ! Component: 2250 - total flux cleaned = -0.00493737 Jy ! Component: 2300 - total flux cleaned = -0.00496734 Jy ! Component: 2350 - total flux cleaned = -0.00501232 Jy ! Component: 2400 - total flux cleaned = -0.00502738 Jy ! Component: 2450 - total flux cleaned = -0.00511572 Jy ! Component: 2500 - total flux cleaned = -0.00520332 Jy ! Component: 2550 - total flux cleaned = -0.00527557 Jy ! Component: 2600 - total flux cleaned = -0.00533303 Jy ! Component: 2650 - total flux cleaned = -0.00537592 Jy ! Component: 2700 - total flux cleaned = -0.00544686 Jy ! Component: 2750 - total flux cleaned = -0.00554533 Jy ! Component: 2800 - total flux cleaned = -0.00558723 Jy ! Component: 2850 - total flux cleaned = -0.00562885 Jy ! Component: 2900 - total flux cleaned = -0.00569774 Jy ! Component: 2950 - total flux cleaned = -0.00582094 Jy ! Component: 3000 - total flux cleaned = -0.00587517 Jy ! Component: 3050 - total flux cleaned = -0.00586175 Jy ! Component: 3100 - total flux cleaned = -0.00596908 Jy ! Component: 3150 - total flux cleaned = -0.0059957 Jy ! Component: 3200 - total flux cleaned = -0.00606186 Jy ! Component: 3250 - total flux cleaned = -0.00607503 Jy ! Component: 3300 - total flux cleaned = -0.00612722 Jy ! Component: 3350 - total flux cleaned = -0.00614027 Jy ! Component: 3400 - total flux cleaned = -0.00617903 Jy ! Component: 3450 - total flux cleaned = -0.00616636 Jy ! Component: 3500 - total flux cleaned = -0.00628098 Jy ! Component: 3550 - total flux cleaned = -0.00630621 Jy ! Component: 3600 - total flux cleaned = -0.0063063 Jy ! Component: 3650 - total flux cleaned = -0.0063564 Jy ! Component: 3700 - total flux cleaned = -0.00639357 Jy ! Component: 3750 - total flux cleaned = -0.00640591 Jy ! Component: 3800 - total flux cleaned = -0.006455 Jy ! Component: 3850 - total flux cleaned = -0.00647949 Jy ! Component: 3900 - total flux cleaned = -0.0065282 Jy ! Component: 3950 - total flux cleaned = -0.00657641 Jy ! Component: 4000 - total flux cleaned = -0.00667223 Jy ! Component: 4050 - total flux cleaned = -0.00666021 Jy ! Total flux subtracted in 4096 components = -0.00676684 Jy ! Clean residual min=-0.000751 max=0.000687 Jy/beam ! Clean residual mean=0.000001 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.145087 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 430 components and 0.145087 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1217-0029_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.11 x 7.967 at -3.594 degrees (North through East) ! Clean map min=-0.0013423 max=0.10643 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1217-0029_S_map.fits wmodel /vlbi/uf001/uva//J1217-0029_S_map.mod ! Writing 430 model components to file: /vlbi/uf001/uva//J1217-0029_S_map.mod wobs /vlbi/uf001/uva//J1217-0029_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1217-0029_S_uvs.fits wwins /vlbi/uf001/uva//J1217-0029_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J1217-0029_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.106427 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000215823 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.608367 0.608367 1.21673 2.43347 4.86694 9.73388 19.4678 38.9355 77.871 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.106 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 493.123 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1217-0029_S_dfm.log closed on Mon Jan 14 01:46:06 2019