! Started logfile: /vlbi/uf001/uva//J0151-1719_S_dfm.log on Sun Jan 13 21:08:36 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//J0151-1719_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0151-1719_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.890278 visibilities/baseline/integration-bin. ! Found source: J0151-1719 ! ! 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 5769 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 J0151-1719_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=1.024364Jy sigma=17.435058 ! Fit after self-cal, rms=0.780232Jy sigma=13.219193 ! 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=2.579 mas, bmaj=6.667 mas, bpa=-5.61 degrees ! Estimated noise=0.823669 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 = 0.17208 Jy ! Component: 100 - total flux cleaned = 0.220684 Jy ! Total flux subtracted in 100 components = 0.220684 Jy ! Clean residual min=-0.009310 max=0.019787 Jy/beam ! Clean residual mean=-0.000087 rms=0.002683 Jy/beam ! Combined flux in latest and established models = 0.220684 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.220684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086583Jy sigma=1.394521 ! Fit after self-cal, rms=0.086538Jy sigma=1.393987 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0202433 Jy ! Component: 100 - total flux cleaned = 0.030258 Jy ! Total flux subtracted in 100 components = 0.030258 Jy ! Clean residual min=-0.007063 max=0.010626 Jy/beam ! Clean residual mean=-0.000048 rms=0.001858 Jy/beam ! Combined flux in latest and established models = 0.250942 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.250942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082445Jy sigma=1.293118 ! Fit after self-cal, rms=0.082424Jy sigma=1.292830 ! 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=3.012 mas, bmaj=7.492 mas, bpa=-5.418 degrees ! Estimated noise=0.557403 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 (3, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118729 Jy ! Component: 100 - total flux cleaned = 0.0148074 Jy ! Component: 150 - total flux cleaned = 0.0173892 Jy ! Component: 200 - total flux cleaned = 0.0193637 Jy ! Total flux subtracted in 200 components = 0.0193637 Jy ! Clean residual min=-0.007370 max=0.010041 Jy/beam ! Clean residual mean=-0.000044 rms=0.001801 Jy/beam ! Combined flux in latest and established models = 0.270306 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 51 components and 0.270306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080161Jy sigma=1.258511 ! Fit after self-cal, rms=0.079976Jy sigma=1.254653 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.012 x 7.492 at -5.418 degrees (North through East) ! Clean map min=-0.0069559 max=0.21875 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.93 HN 0.97 KP 1.01 ! LA 0.96 MK 0.97 NL 1.01 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.49 FD 0.94 HN 1.02 KP 1.03 ! LA 0.98 MK 1.02 NL 1.01 OV 0.93 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.94 HN 1.08 KP 1.00 ! LA 0.96 MK 1.09 NL 1.01 OV 0.98 ! PT 1.02 SC 1.04 ! ! ! Fit before self-cal, rms=0.079976Jy sigma=1.254653 ! Fit after self-cal, rms=0.084812Jy sigma=1.203583 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.027 mas, bmaj=7.582 mas, bpa=-5.37 degrees ! Estimated noise=0.56437 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 = 0.000423365 Jy ! Component: 100 - total flux cleaned = 0.000490272 Jy ! Component: 150 - total flux cleaned = 0.000488856 Jy ! Component: 200 - total flux cleaned = 0.000541554 Jy ! Total flux subtracted in 200 components = 0.000541554 Jy ! Clean residual min=-0.004544 max=0.004116 Jy/beam ! Clean residual mean=-0.000006 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.270848 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 0.270848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084659Jy sigma=1.202441 ! Fit after self-cal, rms=0.084798Jy sigma=1.202117 ! 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=0.084798Jy sigma=1.202117 ! Fit after self-cal, rms=0.082950Jy sigma=1.179270 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.029 mas, bmaj=7.615 mas, bpa=-5.542 degrees ! Estimated noise=0.56599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000427951 Jy ! Component: 100 - total flux cleaned = 0.000668159 Jy ! Component: 150 - total flux cleaned = 0.000822162 Jy ! Component: 200 - total flux cleaned = 0.000914129 Jy ! Total flux subtracted in 200 components = 0.000914129 Jy ! Clean residual min=-0.002653 max=0.002951 Jy/beam ! Clean residual mean=-0.000007 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.271762 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 0.271762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082844Jy sigma=1.178099 ! Fit after self-cal, rms=0.082843Jy sigma=1.177952 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 (-2, 114). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256224 Jy ! Component: 100 - total flux cleaned = 0.00312033 Jy ! Component: 150 - total flux cleaned = 0.00312055 Jy ! Component: 200 - total flux cleaned = 0.00319948 Jy ! Total flux subtracted in 200 components = 0.00319948 Jy ! Clean residual min=-0.002681 max=0.002644 Jy/beam ! Clean residual mean=-0.000006 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.274961 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 110 components and 0.274961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082735Jy sigma=1.176354 ! Fit after self-cal, rms=0.082729Jy sigma=1.176320 ! Inverting map ! Added new window around map position (-98, 112.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000948623 Jy ! Component: 100 - total flux cleaned = 0.00105628 Jy ! Component: 150 - total flux cleaned = 0.000801435 Jy ! Component: 200 - total flux cleaned = 0.000762639 Jy ! Total flux subtracted in 200 components = 0.000762639 Jy ! Clean residual min=-0.002866 max=0.002186 Jy/beam ! Clean residual mean=-0.000009 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.275724 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 129 components and 0.275724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082639Jy sigma=1.174733 ! Fit after self-cal, rms=0.082635Jy sigma=1.174640 ! 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=0.082635Jy sigma=1.174640 ! Fit after self-cal, rms=0.082901Jy sigma=1.174366 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.027 mas, bmaj=7.621 mas, bpa=-5.518 degrees ! Estimated noise=0.565464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000409902 Jy ! Component: 100 - total flux cleaned = 0.000409967 Jy ! Component: 150 - total flux cleaned = 0.000409226 Jy ! Component: 200 - total flux cleaned = 0.00033964 Jy ! Total flux subtracted in 200 components = 0.00033964 Jy ! Clean residual min=-0.002790 max=0.002192 Jy/beam ! Clean residual mean=-0.000007 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.276064 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 137 components and 0.276064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082863Jy sigma=1.173828 ! Fit after self-cal, rms=0.082865Jy sigma=1.173817 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 = 4.15509e-05 Jy ! Component: 100 - total flux cleaned = 4.1289e-05 Jy ! Component: 150 - total flux cleaned = 4.06663e-05 Jy ! Component: 200 - total flux cleaned = 7.00764e-05 Jy ! Total flux subtracted in 200 components = 7.00764e-05 Jy ! Clean residual min=-0.002732 max=0.002191 Jy/beam ! Clean residual mean=-0.000007 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.276134 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 145 components and 0.276134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082838Jy sigma=1.173474 ! Fit after self-cal, rms=0.082837Jy sigma=1.173469 ! 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=0.082837Jy sigma=1.173469 ! Fit after self-cal, rms=0.082914Jy sigma=1.173424 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.064 mas, bmaj=14.49 mas, bpa=-1.857 degrees ! Estimated noise=0.748275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00024376 Jy ! Component: 100 - total flux cleaned = -0.000335724 Jy ! Component: 150 - total flux cleaned = -0.000254417 Jy ! Component: 200 - total flux cleaned = -0.000254539 Jy ! Total flux subtracted in 200 components = -0.000254539 Jy ! Clean residual min=-0.002841 max=0.002729 Jy/beam ! Clean residual mean=-0.000013 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.275879 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 164 components and 0.275879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082899Jy sigma=1.173297 ! Fit after self-cal, rms=0.082897Jy sigma=1.173285 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 = 2.06998e-05 Jy ! Component: 100 - total flux cleaned = 6.74816e-05 Jy ! Component: 150 - total flux cleaned = 6.76378e-05 Jy ! Component: 200 - total flux cleaned = 0.000109794 Jy ! Total flux subtracted in 200 components = 0.000109794 Jy ! Clean residual min=-0.002806 max=0.002673 Jy/beam ! Clean residual mean=-0.000012 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.275989 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 171 components and 0.275989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082889Jy sigma=1.173224 ! Fit after self-cal, rms=0.082887Jy sigma=1.173219 ! 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=3.026 mas, bmaj=7.622 mas, bpa=-5.516 degrees ! Estimated noise=0.565094 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.026 x 7.622 at -5.516 degrees (North through East) ! Clean map min=-0.0025336 max=0.22182 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=2.59 mas, bmaj=6.746 mas, bpa=-5.591 degrees ! Estimated noise=0.832823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.17381 Jy ! Component: 100 - total flux cleaned = 0.222187 Jy ! Component: 150 - total flux cleaned = 0.242102 Jy ! Component: 200 - total flux cleaned = 0.25217 Jy ! Total flux subtracted in 200 components = 0.25217 Jy ! Clean residual min=-0.004985 max=0.005049 Jy/beam ! Clean residual mean=-0.000026 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.25217 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 0.25217 Jy ! Inverting map and beam ! Estimated beam: bmin=3.026 mas, bmaj=7.622 mas, bpa=-5.516 degrees ! Estimated noise=0.565094 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 = 0.00733765 Jy ! Component: 100 - total flux cleaned = 0.0116657 Jy ! Component: 150 - total flux cleaned = 0.0148682 Jy ! Component: 200 - total flux cleaned = 0.0166867 Jy ! Total flux subtracted in 200 components = 0.0166867 Jy ! Clean residual min=-0.002844 max=0.002427 Jy/beam ! Clean residual mean=-0.000016 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.268857 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 51 components and 0.268857 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=7.064 mas, bmaj=14.49 mas, bpa=-1.857 degrees ! Estimated noise=0.748275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294362 Jy ! Component: 100 - total flux cleaned = 0.00467594 Jy ! Component: 150 - total flux cleaned = 0.00541103 Jy ! Component: 200 - total flux cleaned = 0.00606477 Jy ! Total flux subtracted in 200 components = 0.00606477 Jy ! Clean residual min=-0.002850 max=0.002756 Jy/beam ! Clean residual mean=-0.000015 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.274922 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 = 0.000329741 Jy ! Component: 100 - total flux cleaned = 0.000438529 Jy ! Component: 150 - total flux cleaned = 0.00053813 Jy ! Component: 200 - total flux cleaned = 0.000569947 Jy ! Total flux subtracted in 200 components = 0.000569947 Jy ! Clean residual min=-0.002861 max=0.002679 Jy/beam ! Clean residual mean=-0.000013 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.275492 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 88 components and 0.275492 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.026 mas, bmaj=7.622 mas, bpa=-5.516 degrees ! Estimated noise=0.565094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000113172 Jy ! Component: 100 - total flux cleaned = 0.000311885 Jy ! Component: 150 - total flux cleaned = 0.000402901 Jy ! Component: 200 - total flux cleaned = 0.00036419 Jy ! Total flux subtracted in 200 components = 0.00036419 Jy ! Clean residual min=-0.002804 max=0.002467 Jy/beam ! Clean residual mean=-0.000007 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.275856 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 111 components and 0.275856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083025Jy sigma=1.174727 ! Fit after self-cal, rms=0.083008Jy sigma=1.174582 wmodel J0151-1719_S_map.mod ! Writing 111 model components to file: J0151-1719_S_map.mod wobs J0151-1719_S_uvs.fits ! Writing UV FITS file: J0151-1719_S_uvs.fits wwins J0151-1719_S_map.win ! wwins: Wrote 4 windows to J0151-1719_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 = -0.000516565 Jy ! Component: 100 - total flux cleaned = -0.000390732 Jy ! Component: 150 - total flux cleaned = -0.000467099 Jy ! Component: 200 - total flux cleaned = -0.000466843 Jy ! Component: 250 - total flux cleaned = -0.000467695 Jy ! Component: 300 - total flux cleaned = -0.000433399 Jy ! Component: 350 - total flux cleaned = -0.000400646 Jy ! Component: 400 - total flux cleaned = -0.00052716 Jy ! Component: 450 - total flux cleaned = -0.000587601 Jy ! Component: 500 - total flux cleaned = -0.000617727 Jy ! Component: 550 - total flux cleaned = -0.000734947 Jy ! Component: 600 - total flux cleaned = -0.000677365 Jy ! Component: 650 - total flux cleaned = -0.000705525 Jy ! Component: 700 - total flux cleaned = -0.00065012 Jy ! Component: 750 - total flux cleaned = -0.000542226 Jy ! Component: 800 - total flux cleaned = -0.000488907 Jy ! Component: 850 - total flux cleaned = -0.000332554 Jy ! Component: 900 - total flux cleaned = -0.00025557 Jy ! Component: 950 - total flux cleaned = -0.000179518 Jy ! Component: 1000 - total flux cleaned = 1.81983e-05 Jy ! Component: 1050 - total flux cleaned = 0.000115233 Jy ! Component: 1100 - total flux cleaned = 0.000210583 Jy ! Component: 1150 - total flux cleaned = 0.000305252 Jy ! Component: 1200 - total flux cleaned = 0.000305256 Jy ! Component: 1250 - total flux cleaned = 0.000351032 Jy ! Component: 1300 - total flux cleaned = 0.000350966 Jy ! Component: 1350 - total flux cleaned = 0.000351039 Jy ! Component: 1400 - total flux cleaned = 0.000306921 Jy ! Component: 1450 - total flux cleaned = 0.000285088 Jy ! Component: 1500 - total flux cleaned = 0.000285119 Jy ! Component: 1550 - total flux cleaned = 0.00024254 Jy ! Component: 1600 - total flux cleaned = 0.000284669 Jy ! Component: 1650 - total flux cleaned = 0.000305185 Jy ! Component: 1700 - total flux cleaned = 0.000264029 Jy ! Component: 1750 - total flux cleaned = 0.000324917 Jy ! Component: 1800 - total flux cleaned = 0.000344501 Jy ! Component: 1850 - total flux cleaned = 0.000324885 Jy ! Component: 1900 - total flux cleaned = 0.000226969 Jy ! Component: 1950 - total flux cleaned = 0.00022697 Jy ! Component: 2000 - total flux cleaned = 0.000246177 Jy ! Component: 2050 - total flux cleaned = 0.000245955 Jy ! Component: 2100 - total flux cleaned = 0.000208372 Jy ! Component: 2150 - total flux cleaned = 0.000208447 Jy ! Component: 2200 - total flux cleaned = 0.000226806 Jy ! Component: 2250 - total flux cleaned = 0.000208676 Jy ! Component: 2300 - total flux cleaned = 6.45551e-05 Jy ! Component: 2350 - total flux cleaned = 6.45894e-05 Jy ! Component: 2400 - total flux cleaned = -4.15105e-05 Jy ! Component: 2450 - total flux cleaned = -0.000164233 Jy ! Component: 2500 - total flux cleaned = -0.000198931 Jy ! Component: 2550 - total flux cleaned = -0.0002506 Jy ! Component: 2600 - total flux cleaned = -0.000387049 Jy ! Component: 2650 - total flux cleaned = -0.000420803 Jy ! Component: 2700 - total flux cleaned = -0.000521779 Jy ! Component: 2750 - total flux cleaned = -0.000604883 Jy ! Component: 2800 - total flux cleaned = -0.000736736 Jy ! Component: 2850 - total flux cleaned = -0.000785843 Jy ! Component: 2900 - total flux cleaned = -0.000867166 Jy ! Component: 2950 - total flux cleaned = -0.000947707 Jy ! Component: 3000 - total flux cleaned = -0.00104368 Jy ! Component: 3050 - total flux cleaned = -0.00109132 Jy ! Component: 3100 - total flux cleaned = -0.00112278 Jy ! Component: 3150 - total flux cleaned = -0.00118542 Jy ! Component: 3200 - total flux cleaned = -0.00129421 Jy ! Component: 3250 - total flux cleaned = -0.00144824 Jy ! Component: 3300 - total flux cleaned = -0.00149399 Jy ! Component: 3350 - total flux cleaned = -0.00158508 Jy ! Component: 3400 - total flux cleaned = -0.00164551 Jy ! Component: 3450 - total flux cleaned = -0.0017653 Jy ! Component: 3500 - total flux cleaned = -0.00180991 Jy ! Component: 3550 - total flux cleaned = -0.00189861 Jy ! Component: 3600 - total flux cleaned = -0.00201603 Jy ! Component: 3650 - total flux cleaned = -0.00204501 Jy ! Component: 3700 - total flux cleaned = -0.00214654 Jy ! Component: 3750 - total flux cleaned = -0.00223295 Jy ! Component: 3800 - total flux cleaned = -0.0023045 Jy ! Component: 3850 - total flux cleaned = -0.00237566 Jy ! Component: 3900 - total flux cleaned = -0.00238977 Jy ! Component: 3950 - total flux cleaned = -0.0025303 Jy ! Component: 4000 - total flux cleaned = -0.00254429 Jy ! Component: 4050 - total flux cleaned = -0.00265532 Jy ! Total flux subtracted in 4096 components = -0.00269675 Jy ! Clean residual min=-0.000820 max=0.000789 Jy/beam ! Clean residual mean=-0.000003 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.273159 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 385 components and 0.273159 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0151-1719_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.026 x 7.622 at -5.516 degrees (North through East) ! Clean map min=-0.0017235 max=0.22345 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0151-1719_S_map.fits wmodel /vlbi/uf001/uva//J0151-1719_S_map.mod ! Writing 385 model components to file: /vlbi/uf001/uva//J0151-1719_S_map.mod wobs /vlbi/uf001/uva//J0151-1719_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0151-1719_S_uvs.fits wwins /vlbi/uf001/uva//J0151-1719_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0151-1719_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.22345 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000237786 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.319247 0.319247 0.638494 1.27699 2.55398 5.10796 10.2159 20.4318 40.8636 81.7273 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.223 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 939.71 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0151-1719_S_dfm.log closed on Sun Jan 13 21:08:40 2019