! Started logfile: /vlbi/uf001/uva//J1610+7809_S_dfm.log on Mon Jan 14 03:36:54 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//J1610+7809_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1610+7809_S_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.885417 visibilities/baseline/integration-bin. ! Found source: J1610+7809 ! ! 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 11475 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 J1610+7809_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 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019216Jy sigma=20.257144 ! Fit after self-cal, rms=0.814852Jy sigma=16.265866 ! 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=2.88 mas, bmaj=4.775 mas, bpa=-58.7 degrees ! Estimated noise=0.512912 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 = 0.144717 Jy ! Component: 100 - total flux cleaned = 0.177524 Jy ! Total flux subtracted in 100 components = 0.177524 Jy ! Clean residual min=-0.004503 max=0.011605 Jy/beam ! Clean residual mean=-0.000044 rms=0.001185 Jy/beam ! Combined flux in latest and established models = 0.177524 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.177524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085093Jy sigma=1.312073 ! Fit after self-cal, rms=0.085090Jy sigma=1.312001 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118664 Jy ! Component: 100 - total flux cleaned = 0.0175794 Jy ! Total flux subtracted in 100 components = 0.0175794 Jy ! Clean residual min=-0.004053 max=0.004630 Jy/beam ! Clean residual mean=-0.000026 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.195103 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.195103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083383Jy sigma=1.271804 ! Fit after self-cal, rms=0.083385Jy sigma=1.271684 ! 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=3.541 mas, bmaj=5.616 mas, bpa=-59.67 degrees ! Estimated noise=0.33587 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 = 0.00314543 Jy ! Component: 100 - total flux cleaned = 0.00487178 Jy ! Component: 150 - total flux cleaned = 0.00586583 Jy ! Component: 200 - total flux cleaned = 0.00645719 Jy ! Total flux subtracted in 200 components = 0.00645719 Jy ! Clean residual min=-0.003479 max=0.003771 Jy/beam ! Clean residual mean=-0.000021 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.20156 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.20156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083257Jy sigma=1.269226 ! Fit after self-cal, rms=0.083262Jy sigma=1.269162 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.541 x 5.616 at -59.67 degrees (North through East) ! Clean map min=-0.0033513 max=0.18738 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.03 KP 1.02 ! LA 0.97 MK 0.99 NL 1.09 OV 1.01 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.01 HN 1.02 KP 1.04 ! LA 0.97 MK 1.01 NL 1.07 OV 0.92 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 1.01 KP 1.03 ! LA 0.97 MK 1.02 NL 1.05 OV 1.02 ! PT 0.99 SC 1.02 ! ! ! Fit before self-cal, rms=0.083262Jy sigma=1.269162 ! Fit after self-cal, rms=0.083295Jy sigma=1.240886 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.567 mas, bmaj=5.643 mas, bpa=-59.59 degrees ! Estimated noise=0.336993 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 (3.5, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237131 Jy ! Component: 100 - total flux cleaned = 0.00249488 Jy ! Component: 150 - total flux cleaned = 0.00249676 Jy ! Component: 200 - total flux cleaned = 0.00245825 Jy ! Total flux subtracted in 200 components = 0.00245825 Jy ! Clean residual min=-0.002176 max=0.002082 Jy/beam ! Clean residual mean=-0.000010 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.204018 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 57 components and 0.204018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083188Jy sigma=1.238997 ! Fit after self-cal, rms=0.083182Jy sigma=1.238686 ! 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=0.083182Jy sigma=1.238686 ! Fit after self-cal, rms=0.084245Jy sigma=1.230575 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.567 mas, bmaj=5.655 mas, bpa=-59.59 degrees ! Estimated noise=0.33674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000284865 Jy ! Component: 100 - total flux cleaned = 0.000114871 Jy ! Component: 150 - total flux cleaned = 0.000145348 Jy ! Component: 200 - total flux cleaned = 0.000217188 Jy ! Total flux subtracted in 200 components = 0.000217188 Jy ! Clean residual min=-0.001845 max=0.001865 Jy/beam ! Clean residual mean=-0.000011 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.204236 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.204236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084210Jy sigma=1.230013 ! Fit after self-cal, rms=0.084210Jy sigma=1.229921 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 (-22.5, 39.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136318 Jy ! Component: 100 - total flux cleaned = 0.00146477 Jy ! Component: 150 - total flux cleaned = 0.00160454 Jy ! Component: 200 - total flux cleaned = 0.00160486 Jy ! Total flux subtracted in 200 components = 0.00160486 Jy ! Clean residual min=-0.001771 max=0.001526 Jy/beam ! Clean residual mean=-0.000011 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.20584 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 0.20584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084177Jy sigma=1.228988 ! Fit after self-cal, rms=0.084173Jy sigma=1.228930 ! 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=0.084173Jy sigma=1.228930 ! Fit after self-cal, rms=0.084252Jy sigma=1.228805 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.57 mas, bmaj=5.659 mas, bpa=-59.54 degrees ! Estimated noise=0.336712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000384589 Jy ! Component: 100 - total flux cleaned = 0.000257832 Jy ! Component: 150 - total flux cleaned = 0.000188471 Jy ! Component: 200 - total flux cleaned = 0.000125556 Jy ! Total flux subtracted in 200 components = 0.000125556 Jy ! Clean residual min=-0.001715 max=0.001512 Jy/beam ! Clean residual mean=-0.000011 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.205966 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 104 components and 0.205966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084234Jy sigma=1.228499 ! Fit after self-cal, rms=0.084233Jy sigma=1.228483 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 = 9.72333e-05 Jy ! Component: 100 - total flux cleaned = 9.72888e-05 Jy ! Component: 150 - total flux cleaned = 7.8475e-05 Jy ! Component: 200 - total flux cleaned = 4.48171e-05 Jy ! Total flux subtracted in 200 components = 4.48171e-05 Jy ! Clean residual min=-0.001687 max=0.001532 Jy/beam ! Clean residual mean=-0.000011 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.206011 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 111 components and 0.206011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084223Jy sigma=1.228332 ! Fit after self-cal, rms=0.084221Jy sigma=1.228327 ! 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=0.084221Jy sigma=1.228327 ! Fit after self-cal, rms=0.084291Jy sigma=1.228282 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.748 mas, bmaj=9.747 mas, bpa=-69.6 degrees ! Estimated noise=0.425619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.86313e-05 Jy ! Component: 100 - total flux cleaned = 0.000186544 Jy ! Component: 150 - total flux cleaned = 0.000197623 Jy ! Component: 200 - total flux cleaned = 0.000181159 Jy ! Total flux subtracted in 200 components = 0.000181159 Jy ! Clean residual min=-0.002013 max=0.002176 Jy/beam ! Clean residual mean=-0.000023 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.206192 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 121 components and 0.206192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084285Jy sigma=1.228229 ! Fit after self-cal, rms=0.084282Jy sigma=1.228219 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 (-87.5, -28.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146196 Jy ! Component: 100 - total flux cleaned = 0.00154651 Jy ! Component: 150 - total flux cleaned = 0.00154379 Jy ! Component: 200 - total flux cleaned = 0.00151729 Jy ! Total flux subtracted in 200 components = 0.00151729 Jy ! Clean residual min=-0.001641 max=0.001310 Jy/beam ! Clean residual mean=-0.000015 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.207709 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 163 components and 0.207709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084244Jy sigma=1.227399 ! Fit after self-cal, rms=0.084244Jy sigma=1.227348 ! 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=3.573 mas, bmaj=5.662 mas, bpa=-59.51 degrees ! Estimated noise=0.336642 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.573 x 5.662 at -59.51 degrees (North through East) ! Clean map min=-0.0015218 max=0.1873 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=2.906 mas, bmaj=4.808 mas, bpa=-58.62 degrees ! Estimated noise=0.51718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.145877 Jy ! Component: 100 - total flux cleaned = 0.178477 Jy ! Component: 150 - total flux cleaned = 0.189696 Jy ! Component: 200 - total flux cleaned = 0.195355 Jy ! Total flux subtracted in 200 components = 0.195355 Jy ! Clean residual min=-0.002804 max=0.002997 Jy/beam ! Clean residual mean=-0.000020 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.195355 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.195355 Jy ! Inverting map and beam ! Estimated beam: bmin=3.573 mas, bmaj=5.662 mas, bpa=-59.51 degrees ! Estimated noise=0.336642 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 = 0.00343936 Jy ! Component: 100 - total flux cleaned = 0.00577339 Jy ! Component: 150 - total flux cleaned = 0.00721885 Jy ! Component: 200 - total flux cleaned = 0.00812872 Jy ! Total flux subtracted in 200 components = 0.00812872 Jy ! Clean residual min=-0.001702 max=0.001508 Jy/beam ! Clean residual mean=-0.000012 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.203484 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 44 components and 0.203484 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=7.748 mas, bmaj=9.747 mas, bpa=-69.6 degrees ! Estimated noise=0.425619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146377 Jy ! Component: 100 - total flux cleaned = 0.00230965 Jy ! Component: 150 - total flux cleaned = 0.00290947 Jy ! Component: 200 - total flux cleaned = 0.00333928 Jy ! Total flux subtracted in 200 components = 0.00333928 Jy ! Clean residual min=-0.001599 max=0.001418 Jy/beam ! Clean residual mean=-0.000017 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.206823 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 = 0.000283186 Jy ! Component: 100 - total flux cleaned = 0.000480975 Jy ! Component: 150 - total flux cleaned = 0.000584481 Jy ! Component: 200 - total flux cleaned = 0.000634615 Jy ! Total flux subtracted in 200 components = 0.000634615 Jy ! Clean residual min=-0.001558 max=0.001354 Jy/beam ! Clean residual mean=-0.000015 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.207458 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 134 components and 0.207458 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.573 mas, bmaj=5.662 mas, bpa=-59.51 degrees ! Estimated noise=0.336642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000316682 Jy ! Component: 100 - total flux cleaned = -0.00031576 Jy ! Component: 150 - total flux cleaned = -0.000355134 Jy ! Component: 200 - total flux cleaned = -0.00042778 Jy ! Total flux subtracted in 200 components = -0.00042778 Jy ! Clean residual min=-0.001577 max=0.001391 Jy/beam ! Clean residual mean=-0.000008 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.20703 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 161 components and 0.20703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084237Jy sigma=1.227435 ! Fit after self-cal, rms=0.084239Jy sigma=1.227367 wmodel J1610+7809_S_map.mod ! Writing 161 model components to file: J1610+7809_S_map.mod wobs J1610+7809_S_uvs.fits ! Writing UV FITS file: J1610+7809_S_uvs.fits wwins J1610+7809_S_map.win ! wwins: Wrote 4 windows to J1610+7809_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 = -0.000576968 Jy ! Component: 100 - total flux cleaned = -0.000602953 Jy ! Component: 150 - total flux cleaned = -0.000726757 Jy ! Component: 200 - total flux cleaned = -0.000750731 Jy ! Component: 250 - total flux cleaned = -0.000750491 Jy ! Component: 300 - total flux cleaned = -0.000750194 Jy ! Component: 350 - total flux cleaned = -0.000816683 Jy ! Component: 400 - total flux cleaned = -0.000903412 Jy ! Component: 450 - total flux cleaned = -0.00101002 Jy ! Component: 500 - total flux cleaned = -0.00113511 Jy ! Component: 550 - total flux cleaned = -0.00125812 Jy ! Component: 600 - total flux cleaned = -0.00135924 Jy ! Component: 650 - total flux cleaned = -0.00153871 Jy ! Component: 700 - total flux cleaned = -0.00167582 Jy ! Component: 750 - total flux cleaned = -0.00177256 Jy ! Component: 800 - total flux cleaned = -0.00184918 Jy ! Component: 850 - total flux cleaned = -0.00198129 Jy ! Component: 900 - total flux cleaned = -0.00201861 Jy ! Component: 950 - total flux cleaned = -0.00211106 Jy ! Component: 1000 - total flux cleaned = -0.00218409 Jy ! Component: 1050 - total flux cleaned = -0.00223834 Jy ! Component: 1100 - total flux cleaned = -0.00229188 Jy ! Component: 1150 - total flux cleaned = -0.00230914 Jy ! Component: 1200 - total flux cleaned = -0.00229165 Jy ! Component: 1250 - total flux cleaned = -0.00230922 Jy ! Component: 1300 - total flux cleaned = -0.00236086 Jy ! Component: 1350 - total flux cleaned = -0.00236097 Jy ! Component: 1400 - total flux cleaned = -0.00237819 Jy ! Component: 1450 - total flux cleaned = -0.00244515 Jy ! Component: 1500 - total flux cleaned = -0.00241203 Jy ! Component: 1550 - total flux cleaned = -0.00241205 Jy ! Component: 1600 - total flux cleaned = -0.00242855 Jy ! Component: 1650 - total flux cleaned = -0.00246108 Jy ! Component: 1700 - total flux cleaned = -0.00247718 Jy ! Component: 1750 - total flux cleaned = -0.0025253 Jy ! Component: 1800 - total flux cleaned = -0.00257277 Jy ! Component: 1850 - total flux cleaned = -0.00261986 Jy ! Component: 1900 - total flux cleaned = -0.00260406 Jy ! Component: 1950 - total flux cleaned = -0.00265064 Jy ! Component: 2000 - total flux cleaned = -0.00263517 Jy ! Component: 2050 - total flux cleaned = -0.00265062 Jy ! Component: 2100 - total flux cleaned = -0.00272655 Jy ! Component: 2150 - total flux cleaned = -0.00272629 Jy ! Component: 2200 - total flux cleaned = -0.0027561 Jy ! Component: 2250 - total flux cleaned = -0.00271175 Jy ! Component: 2300 - total flux cleaned = -0.00274125 Jy ! Component: 2350 - total flux cleaned = -0.00281439 Jy ! Component: 2400 - total flux cleaned = -0.00285801 Jy ! Component: 2450 - total flux cleaned = -0.00284354 Jy ! Component: 2500 - total flux cleaned = -0.0028579 Jy ! Component: 2550 - total flux cleaned = -0.00285802 Jy ! Component: 2600 - total flux cleaned = -0.00291467 Jy ! Component: 2650 - total flux cleaned = -0.00290059 Jy ! Component: 2700 - total flux cleaned = -0.0029146 Jy ! Component: 2750 - total flux cleaned = -0.00297022 Jy ! Component: 2800 - total flux cleaned = -0.00297019 Jy ! Component: 2850 - total flux cleaned = -0.00297024 Jy ! Component: 2900 - total flux cleaned = -0.00301121 Jy ! Component: 2950 - total flux cleaned = -0.0030789 Jy ! Component: 3000 - total flux cleaned = -0.00309229 Jy ! Component: 3050 - total flux cleaned = -0.00307881 Jy ! Component: 3100 - total flux cleaned = -0.00313221 Jy ! Component: 3150 - total flux cleaned = -0.00310574 Jy ! Component: 3200 - total flux cleaned = -0.00311902 Jy ! Component: 3250 - total flux cleaned = -0.00311893 Jy ! Component: 3300 - total flux cleaned = -0.00315797 Jy ! Component: 3350 - total flux cleaned = -0.00317094 Jy ! Component: 3400 - total flux cleaned = -0.00318401 Jy ! Component: 3450 - total flux cleaned = -0.0032096 Jy ! Component: 3500 - total flux cleaned = -0.00319678 Jy ! Component: 3550 - total flux cleaned = -0.00326015 Jy ! Component: 3600 - total flux cleaned = -0.00323489 Jy ! Component: 3650 - total flux cleaned = -0.00324745 Jy ! Component: 3700 - total flux cleaned = -0.00328493 Jy ! Component: 3750 - total flux cleaned = -0.00327262 Jy ! Component: 3800 - total flux cleaned = -0.00332204 Jy ! Component: 3850 - total flux cleaned = -0.00332203 Jy ! Component: 3900 - total flux cleaned = -0.00337092 Jy ! Component: 3950 - total flux cleaned = -0.00340736 Jy ! Component: 4000 - total flux cleaned = -0.00340732 Jy ! Component: 4050 - total flux cleaned = -0.00346758 Jy ! Total flux subtracted in 4096 components = -0.00345559 Jy ! Clean residual min=-0.000735 max=0.000729 Jy/beam ! Clean residual mean=-0.000005 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.203575 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 452 components and 0.203575 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1610+7809_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.573 x 5.662 at -59.51 degrees (North through East) ! Clean map min=-0.0011432 max=0.18778 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1610+7809_S_map.fits wmodel /vlbi/uf001/uva//J1610+7809_S_map.mod ! Writing 452 model components to file: /vlbi/uf001/uva//J1610+7809_S_map.mod wobs /vlbi/uf001/uva//J1610+7809_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1610+7809_S_uvs.fits wwins /vlbi/uf001/uva//J1610+7809_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J1610+7809_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.187782 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000218684 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.349369 0.349369 0.698738 1.39748 2.79495 5.58991 11.1798 22.3596 44.7193 89.4385 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.187 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 858.69 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1610+7809_S_dfm.log closed on Mon Jan 14 03:36:59 2019