! Started logfile: /vlbi/bp222/maps//J1511-3242_S_dfm.log on Thu Sep 27 11:17:56 2018 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/bp222/maps//J1511-3242_S_uva.fits ! Reading UV FITS file: /vlbi/bp222/maps//J1511-3242_S_uva.fits ! AN table 1: 89 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.782147 visibilities/baseline/integration-bin. ! Found source: J1511-3242 ! ! There are 4 IFs, and a total of 4 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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 49 lines of history. ! ! Reading 10024 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J1511-3242_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 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 456 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019899Jy sigma=10.509537 ! Fit after self-cal, rms=0.821350Jy sigma=8.268230 ! 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=2.515 mas, bmaj=7.864 mas, bpa=-11.45 degrees ! Estimated noise=1.34358 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 = 0.130029 Jy ! Component: 100 - total flux cleaned = 0.171896 Jy ! Total flux subtracted in 100 components = 0.171896 Jy ! Clean residual min=-0.013295 max=0.020945 Jy/beam ! Clean residual mean=-0.000044 rms=0.003563 Jy/beam ! Combined flux in latest and established models = 0.171896 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.171896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127448Jy sigma=1.185933 ! Fit after self-cal, rms=0.127371Jy sigma=1.185296 ! 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=3.29 mas, bmaj=9.674 mas, bpa=-10.35 degrees ! Estimated noise=0.824037 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 = 0.0433142 Jy ! Component: 100 - total flux cleaned = 0.0665468 Jy ! Component: 150 - total flux cleaned = 0.0794917 Jy ! Component: 200 - total flux cleaned = 0.0868319 Jy ! Total flux subtracted in 200 components = 0.0868319 Jy ! Clean residual min=-0.014774 max=0.025039 Jy/beam ! Clean residual mean=-0.000048 rms=0.004693 Jy/beam ! Combined flux in latest and established models = 0.258728 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.258728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114301Jy sigma=0.982968 ! Fit after self-cal, rms=0.114253Jy sigma=0.981997 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.29 x 9.674 at -10.35 degrees (North through East) ! Clean map min=-0.014708 max=0.17342 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 1.18 KP 0.87 ! LA 0.97 MK 1.00 NL 1.12 PT 1.00 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.17 KP 0.89 ! LA 0.94 MK 1.04 NL 1.21 PT 1.05 ! SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.16 KP 0.90 ! LA 0.92 MK 1.10 NL 1.12 PT 1.06 ! SC 0.99 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.89 HN 1.19 KP 1.00* ! LA 0.83 MK 1.00* NL 1.00* PT 1.36 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.114253Jy sigma=0.981997 ! Fit after self-cal, rms=0.117418Jy sigma=0.945489 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.346 mas, bmaj=9.74 mas, bpa=-9.65 degrees ! Estimated noise=0.83592 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 (-72, -27.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232361 Jy ! Component: 100 - total flux cleaned = 0.0350745 Jy ! Component: 150 - total flux cleaned = 0.0423071 Jy ! Component: 200 - total flux cleaned = 0.0474485 Jy ! Total flux subtracted in 200 components = 0.0474485 Jy ! Clean residual min=-0.006898 max=0.011339 Jy/beam ! Clean residual mean=-0.000090 rms=0.002441 Jy/beam ! Combined flux in latest and established models = 0.306176 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 96 components and 0.306176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113857Jy sigma=0.870808 ! Fit after self-cal, rms=0.113428Jy sigma=0.860090 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113428Jy sigma=0.860090 ! Fit after self-cal, rms=0.113190Jy sigma=0.849249 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.369 mas, bmaj=9.814 mas, bpa=-9.687 degrees ! Estimated noise=0.834127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00762692 Jy ! Component: 100 - total flux cleaned = 0.0119919 Jy ! Component: 150 - total flux cleaned = 0.0147969 Jy ! Component: 200 - total flux cleaned = 0.0163634 Jy ! Total flux subtracted in 200 components = 0.0163634 Jy ! Clean residual min=-0.005265 max=0.009133 Jy/beam ! Clean residual mean=-0.000053 rms=0.001863 Jy/beam ! Combined flux in latest and established models = 0.322539 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 132 components and 0.32254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112860Jy sigma=0.838471 ! Fit after self-cal, rms=0.112820Jy sigma=0.837064 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-60, -29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00964257 Jy ! Component: 100 - total flux cleaned = 0.0146885 Jy ! Component: 150 - total flux cleaned = 0.0167966 Jy ! Component: 200 - total flux cleaned = 0.0179918 Jy ! Total flux subtracted in 200 components = 0.0179918 Jy ! Clean residual min=-0.005142 max=0.006471 Jy/beam ! Clean residual mean=-0.000034 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 0.340531 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 182 components and 0.340531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112030Jy sigma=0.824130 ! Fit after self-cal, rms=0.112014Jy sigma=0.823648 ! Inverting map ! Added new window around map position (-6.5, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00473697 Jy ! Component: 100 - total flux cleaned = 0.00613171 Jy ! Component: 150 - total flux cleaned = 0.0068297 Jy ! Component: 200 - total flux cleaned = 0.00709909 Jy ! Total flux subtracted in 200 components = 0.00709909 Jy ! Clean residual min=-0.004883 max=0.004989 Jy/beam ! Clean residual mean=-0.000014 rms=0.001253 Jy/beam ! Combined flux in latest and established models = 0.34763 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 207 components and 0.34763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111526Jy sigma=0.820780 ! Fit after self-cal, rms=0.111472Jy sigma=0.820216 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111472Jy sigma=0.820216 ! Fit after self-cal, rms=0.106088Jy sigma=0.805877 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.367 mas, bmaj=9.798 mas, bpa=-9.722 degrees ! Estimated noise=0.827178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171148 Jy ! Component: 100 - total flux cleaned = 0.00303381 Jy ! Component: 150 - total flux cleaned = 0.00343542 Jy ! Component: 200 - total flux cleaned = 0.00365528 Jy ! Total flux subtracted in 200 components = 0.00365528 Jy ! Clean residual min=-0.003611 max=0.003692 Jy/beam ! Clean residual mean=-0.000012 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.351286 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 251 components and 0.351286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105899Jy sigma=0.804230 ! Fit after self-cal, rms=0.105885Jy sigma=0.804010 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 = 0.000595417 Jy ! Component: 100 - total flux cleaned = 0.000926691 Jy ! Component: 150 - total flux cleaned = 0.00111284 Jy ! Component: 200 - total flux cleaned = 0.00128556 Jy ! Total flux subtracted in 200 components = 0.00128556 Jy ! Clean residual min=-0.003499 max=0.003385 Jy/beam ! Clean residual mean=-0.000010 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.352571 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 264 components and 0.352571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105780Jy sigma=0.803322 ! Fit after self-cal, rms=0.105774Jy sigma=0.803280 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105774Jy sigma=0.803280 ! Fit after self-cal, rms=0.105564Jy sigma=0.803106 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.331 mas, bmaj=21.83 mas, bpa=-5.716 degrees ! Estimated noise=0.949762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152605 Jy ! Component: 100 - total flux cleaned = 0.00179404 Jy ! Component: 150 - total flux cleaned = 0.00196282 Jy ! Component: 200 - total flux cleaned = 0.00206576 Jy ! Total flux subtracted in 200 components = 0.00206576 Jy ! Clean residual min=-0.003506 max=0.004659 Jy/beam ! Clean residual mean=-0.000019 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.354637 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 290 components and 0.354637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105490Jy sigma=0.802759 ! Fit after self-cal, rms=0.105496Jy sigma=0.802698 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 = 0.000303804 Jy ! Component: 100 - total flux cleaned = 0.000305459 Jy ! Component: 150 - total flux cleaned = 0.000396752 Jy ! Component: 200 - total flux cleaned = 0.000395042 Jy ! Total flux subtracted in 200 components = 0.000395042 Jy ! Clean residual min=-0.003412 max=0.004374 Jy/beam ! Clean residual mean=-0.000019 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.355032 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 298 components and 0.355032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105448Jy sigma=0.802553 ! Fit after self-cal, rms=0.105448Jy sigma=0.802524 ! 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=3.359 mas, bmaj=9.775 mas, bpa=-9.709 degrees ! Estimated noise=0.823874 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.359 x 9.775 at -9.709 degrees (North through East) ! Clean map min=-0.0032383 max=0.1765 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=2.548 mas, bmaj=7.826 mas, bpa=-10.66 degrees ! Estimated noise=1.36801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.131667 Jy ! Component: 100 - total flux cleaned = 0.174418 Jy ! Component: 150 - total flux cleaned = 0.199407 Jy ! Component: 200 - total flux cleaned = 0.217491 Jy ! Total flux subtracted in 200 components = 0.217491 Jy ! Clean residual min=-0.008358 max=0.010421 Jy/beam ! Clean residual mean=-0.000031 rms=0.002330 Jy/beam ! Combined flux in latest and established models = 0.217491 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.217491 Jy ! Inverting map and beam ! Estimated beam: bmin=3.359 mas, bmaj=9.775 mas, bpa=-9.709 degrees ! Estimated noise=0.823874 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 = 0.0254816 Jy ! Component: 100 - total flux cleaned = 0.0444613 Jy ! Component: 150 - total flux cleaned = 0.0594649 Jy ! Component: 200 - total flux cleaned = 0.0714894 Jy ! Total flux subtracted in 200 components = 0.0714894 Jy ! Clean residual min=-0.006304 max=0.007241 Jy/beam ! Clean residual mean=-0.000077 rms=0.002229 Jy/beam ! Combined flux in latest and established models = 0.28898 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 124 components and 0.28898 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.331 mas, bmaj=21.83 mas, bpa=-5.716 degrees ! Estimated noise=0.949762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165109 Jy ! Component: 100 - total flux cleaned = 0.0282823 Jy ! Component: 150 - total flux cleaned = 0.0369177 Jy ! Component: 200 - total flux cleaned = 0.043397 Jy ! Total flux subtracted in 200 components = 0.043397 Jy ! Clean residual min=-0.004604 max=0.005032 Jy/beam ! Clean residual mean=-0.000064 rms=0.001569 Jy/beam ! Combined flux in latest and established models = 0.332377 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 = 0.00493776 Jy ! Component: 100 - total flux cleaned = 0.00872908 Jy ! Component: 150 - total flux cleaned = 0.0116576 Jy ! Component: 200 - total flux cleaned = 0.0139352 Jy ! Total flux subtracted in 200 components = 0.0139352 Jy ! Clean residual min=-0.003617 max=0.003838 Jy/beam ! Clean residual mean=-0.000040 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.346312 Jy ! Adding 209 model components to the UV plane model. ! The established model now contains 322 components and 0.346312 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.359 mas, bmaj=9.775 mas, bpa=-9.709 degrees ! Estimated noise=0.823874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168758 Jy ! Component: 100 - total flux cleaned = 0.00265087 Jy ! Component: 150 - total flux cleaned = 0.00325224 Jy ! Component: 200 - total flux cleaned = 0.00363816 Jy ! Total flux subtracted in 200 components = 0.00363816 Jy ! Clean residual min=-0.003297 max=0.003114 Jy/beam ! Clean residual mean=-0.000016 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.349951 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 348 components and 0.349951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105397Jy sigma=0.802627 ! Fit after self-cal, rms=0.105334Jy sigma=0.801972 wmodel J1511-3242_S_map.mod ! Writing 348 model components to file: J1511-3242_S_map.mod wobs J1511-3242_S_uvs.fits ! Writing UV FITS file: J1511-3242_S_uvs.fits wwins J1511-3242_S_map.win ! wwins: Wrote 4 windows to J1511-3242_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 = 0.000732842 Jy ! Component: 100 - total flux cleaned = 0.00139943 Jy ! Component: 150 - total flux cleaned = 0.00163725 Jy ! Component: 200 - total flux cleaned = 0.00163754 Jy ! Component: 250 - total flux cleaned = 0.00159466 Jy ! Component: 300 - total flux cleaned = 0.00155364 Jy ! Component: 350 - total flux cleaned = 0.00163349 Jy ! Component: 400 - total flux cleaned = 0.00159408 Jy ! Component: 450 - total flux cleaned = 0.00151895 Jy ! Component: 500 - total flux cleaned = 0.00148213 Jy ! Component: 550 - total flux cleaned = 0.00137517 Jy ! Component: 600 - total flux cleaned = 0.00137611 Jy ! Component: 650 - total flux cleaned = 0.00130758 Jy ! Component: 700 - total flux cleaned = 0.00130687 Jy ! Component: 750 - total flux cleaned = 0.00127312 Jy ! Component: 800 - total flux cleaned = 0.00130516 Jy ! Component: 850 - total flux cleaned = 0.00130496 Jy ! Component: 900 - total flux cleaned = 0.00124242 Jy ! Component: 950 - total flux cleaned = 0.00118084 Jy ! Component: 1000 - total flux cleaned = 0.00115087 Jy ! Component: 1050 - total flux cleaned = 0.00121026 Jy ! Component: 1100 - total flux cleaned = 0.00126842 Jy ! Component: 1150 - total flux cleaned = 0.00129685 Jy ! Component: 1200 - total flux cleaned = 0.00132536 Jy ! Component: 1250 - total flux cleaned = 0.00143829 Jy ! Component: 1300 - total flux cleaned = 0.0014104 Jy ! Component: 1350 - total flux cleaned = 0.00146522 Jy ! Component: 1400 - total flux cleaned = 0.00151955 Jy ! Component: 1450 - total flux cleaned = 0.0015192 Jy ! Component: 1500 - total flux cleaned = 0.00143975 Jy ! Component: 1550 - total flux cleaned = 0.00151839 Jy ! Component: 1600 - total flux cleaned = 0.00144054 Jy ! Component: 1650 - total flux cleaned = 0.00146597 Jy ! Component: 1700 - total flux cleaned = 0.00149079 Jy ! Component: 1750 - total flux cleaned = 0.00136488 Jy ! Component: 1800 - total flux cleaned = 0.00129082 Jy ! Component: 1850 - total flux cleaned = 0.00124175 Jy ! Component: 1900 - total flux cleaned = 0.00124194 Jy ! Component: 1950 - total flux cleaned = 0.00119393 Jy ! Component: 2000 - total flux cleaned = 0.00119411 Jy ! Component: 2050 - total flux cleaned = 0.00112348 Jy ! Component: 2100 - total flux cleaned = 0.0011468 Jy ! Component: 2150 - total flux cleaned = 0.00116969 Jy ! Component: 2200 - total flux cleaned = 0.00114654 Jy ! Component: 2250 - total flux cleaned = 0.00112369 Jy ! Component: 2300 - total flux cleaned = 0.00110103 Jy ! Component: 2350 - total flux cleaned = 0.00101149 Jy ! Component: 2400 - total flux cleaned = 0.000944942 Jy ! Component: 2450 - total flux cleaned = 0.00090114 Jy ! Component: 2500 - total flux cleaned = 0.000857512 Jy ! Component: 2550 - total flux cleaned = 0.000792664 Jy ! Component: 2600 - total flux cleaned = 0.000707075 Jy ! Component: 2650 - total flux cleaned = 0.000664336 Jy ! Component: 2700 - total flux cleaned = 0.000601054 Jy ! Component: 2750 - total flux cleaned = 0.000517061 Jy ! Component: 2800 - total flux cleaned = 0.000454453 Jy ! Component: 2850 - total flux cleaned = 0.000371879 Jy ! Component: 2900 - total flux cleaned = 0.000310231 Jy ! Component: 2950 - total flux cleaned = 0.000249247 Jy ! Component: 3000 - total flux cleaned = 0.000208991 Jy ! Component: 3050 - total flux cleaned = 0.000188895 Jy ! Component: 3100 - total flux cleaned = 0.000168919 Jy ! Component: 3150 - total flux cleaned = 8.97376e-05 Jy ! Component: 3200 - total flux cleaned = 8.9525e-05 Jy ! Component: 3250 - total flux cleaned = -7.99707e-06 Jy ! Component: 3300 - total flux cleaned = -8.00564e-06 Jy ! Component: 3350 - total flux cleaned = -4.64941e-05 Jy ! Component: 3400 - total flux cleaned = -6.58088e-05 Jy ! Component: 3450 - total flux cleaned = -0.000104114 Jy ! Component: 3500 - total flux cleaned = -0.000160801 Jy ! Component: 3550 - total flux cleaned = -0.000123418 Jy ! Component: 3600 - total flux cleaned = -0.000216589 Jy ! Component: 3650 - total flux cleaned = -0.00021652 Jy ! Component: 3700 - total flux cleaned = -0.000253441 Jy ! Component: 3750 - total flux cleaned = -0.000290102 Jy ! Component: 3800 - total flux cleaned = -0.000362644 Jy ! Component: 3850 - total flux cleaned = -0.000362662 Jy ! Component: 3900 - total flux cleaned = -0.000398468 Jy ! Component: 3950 - total flux cleaned = -0.000452003 Jy ! Component: 4000 - total flux cleaned = -0.00043409 Jy ! Component: 4050 - total flux cleaned = -0.000434021 Jy ! Total flux subtracted in 4096 components = -0.000451513 Jy ! Clean residual min=-0.001119 max=0.001027 Jy/beam ! Clean residual mean=-0.000012 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.349499 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 646 components and 0.349499 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/maps//J1511-3242_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.359 x 9.775 at -9.709 degrees (North through East) ! Clean map min=-0.0028823 max=0.18308 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/maps//J1511-3242_S_map.fits wmodel /vlbi/bp222/maps//J1511-3242_S_map.mod ! Writing 646 model components to file: /vlbi/bp222/maps//J1511-3242_S_map.mod wobs /vlbi/bp222/maps//J1511-3242_S_uvs.fits ! Writing UV FITS file: /vlbi/bp222/maps//J1511-3242_S_uvs.fits wwins /vlbi/bp222/maps//J1511-3242_S_map.win ! wwins: Wrote 5 windows to /vlbi/bp222/maps//J1511-3242_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.183075 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000333938 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.547214 0.547214 1.09443 2.18886 4.37772 8.75543 17.5109 35.0217 70.0434 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.183 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 548.231 quit ! Quitting program ! Log file /vlbi/bp222/maps//J1511-3242_S_dfm.log closed on Thu Sep 27 11:18:00 2018