! Started logfile: /vlbi/uf001/uva//J0805+1121_S_dfm.log on Sun Jan 13 23:45:41 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//J0805+1121_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0805+1121_S_uva.fits ! AN table 1: 59 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.834652 visibilities/baseline/integration-bin. ! Found source: J0805+1121 ! ! 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 6648 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 J0805+1121_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 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010019Jy sigma=19.406174 ! Fit after self-cal, rms=0.876170Jy sigma=16.861816 ! 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=2.889 mas, bmaj=6.754 mas, bpa=-1.822 degrees ! Estimated noise=0.602504 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 = 0.0942483 Jy ! Component: 100 - total flux cleaned = 0.1222 Jy ! Total flux subtracted in 100 components = 0.1222 Jy ! Clean residual min=-0.005578 max=0.012624 Jy/beam ! Clean residual mean=-0.000008 rms=0.001596 Jy/beam ! Combined flux in latest and established models = 0.1222 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.1222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085922Jy sigma=1.281867 ! Fit after self-cal, rms=0.085890Jy sigma=1.280632 ! Inverting map ! Added new window around map position (3.5, -4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014465 Jy ! Component: 100 - total flux cleaned = 0.0230385 Jy ! Total flux subtracted in 100 components = 0.0230385 Jy ! Clean residual min=-0.004227 max=0.006246 Jy/beam ! Clean residual mean=-0.000005 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.145238 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.145238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083285Jy sigma=1.210186 ! Fit after self-cal, rms=0.083194Jy sigma=1.208439 ! 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=3.535 mas, bmaj=7.707 mas, bpa=-2.553 degrees ! Estimated noise=0.501767 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 = 0.0063953 Jy ! Component: 100 - total flux cleaned = 0.0100338 Jy ! Component: 150 - total flux cleaned = 0.0124356 Jy ! Component: 200 - total flux cleaned = 0.014093 Jy ! Total flux subtracted in 200 components = 0.014093 Jy ! Clean residual min=-0.003593 max=0.004341 Jy/beam ! Clean residual mean=-0.000004 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.159331 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 47 components and 0.159331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082768Jy sigma=1.194112 ! Fit after self-cal, rms=0.082728Jy sigma=1.193139 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.535 x 7.707 at -2.553 degrees (North through East) ! Clean map min=-0.0033106 max=0.12042 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.90 KP 1.02 ! LA 0.97 MK 0.95 NL 1.11 OV 0.97 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 0.97 KP 1.01 ! LA 0.99 MK 1.00 NL 1.09 OV 0.94 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 0.97 KP 0.98 ! LA 0.97 MK 1.10 NL 1.09 OV 1.00 ! PT 0.98 SC 1.05 ! ! ! Fit before self-cal, rms=0.082728Jy sigma=1.193139 ! Fit after self-cal, rms=0.082104Jy sigma=1.180125 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.553 mas, bmaj=7.772 mas, bpa=-2.681 degrees ! Estimated noise=0.498344 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 = 0.000273898 Jy ! Component: 100 - total flux cleaned = 0.000121928 Jy ! Component: 150 - total flux cleaned = 6.39471e-05 Jy ! Component: 200 - total flux cleaned = -5.30343e-06 Jy ! Total flux subtracted in 200 components = -5.30343e-06 Jy ! Clean residual min=-0.003609 max=0.003830 Jy/beam ! Clean residual mean=-0.000004 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.159326 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.159326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082070Jy sigma=1.179160 ! Fit after self-cal, rms=0.082091Jy sigma=1.178821 ! 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=0.082091Jy sigma=1.178821 ! Fit after self-cal, rms=0.084721Jy sigma=1.159055 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.556 mas, bmaj=7.748 mas, bpa=-2.897 degrees ! Estimated noise=0.499007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.51843e-05 Jy ! Component: 100 - total flux cleaned = 9.07272e-05 Jy ! Component: 150 - total flux cleaned = 9.19858e-05 Jy ! Component: 200 - total flux cleaned = 6.95523e-05 Jy ! Total flux subtracted in 200 components = 6.95523e-05 Jy ! Clean residual min=-0.002625 max=0.002686 Jy/beam ! Clean residual mean=0.000001 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.159396 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.159396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084693Jy sigma=1.158462 ! Fit after self-cal, rms=0.084729Jy sigma=1.158166 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 = 2.18871e-05 Jy ! Component: 100 - total flux cleaned = -5.04287e-05 Jy ! Component: 150 - total flux cleaned = -5.10309e-05 Jy ! Component: 200 - total flux cleaned = -6.81402e-05 Jy ! Total flux subtracted in 200 components = -6.81402e-05 Jy ! Clean residual min=-0.002638 max=0.002624 Jy/beam ! Clean residual mean=0.000001 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.159327 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 90 components and 0.159327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084713Jy sigma=1.157871 ! Fit after self-cal, rms=0.084712Jy sigma=1.157777 ! 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=0.084712Jy sigma=1.157777 ! Fit after self-cal, rms=0.084587Jy sigma=1.157641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.56 mas, bmaj=7.744 mas, bpa=-2.91 degrees ! Estimated noise=0.499447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00017824 Jy ! Component: 100 - total flux cleaned = 0.000133349 Jy ! Component: 150 - total flux cleaned = 9.34741e-05 Jy ! Component: 200 - total flux cleaned = 7.63192e-05 Jy ! Total flux subtracted in 200 components = 7.63192e-05 Jy ! Clean residual min=-0.002567 max=0.002561 Jy/beam ! Clean residual mean=0.000001 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.159404 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.159404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084570Jy sigma=1.157332 ! Fit after self-cal, rms=0.084573Jy sigma=1.157253 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 = 9.50137e-06 Jy ! Component: 100 - total flux cleaned = -2.58493e-05 Jy ! Component: 150 - total flux cleaned = -1.02336e-05 Jy ! Component: 200 - total flux cleaned = -1.03918e-05 Jy ! Total flux subtracted in 200 components = -1.03918e-05 Jy ! Clean residual min=-0.002560 max=0.002512 Jy/beam ! Clean residual mean=0.000001 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.159393 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 98 components and 0.159393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084562Jy sigma=1.157078 ! Fit after self-cal, rms=0.084563Jy sigma=1.157023 ! 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=0.084563Jy sigma=1.157023 ! Fit after self-cal, rms=0.084506Jy sigma=1.156959 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.711 mas, bmaj=11.25 mas, bpa=-5.044 degrees ! Estimated noise=0.622843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200125 Jy ! Component: 100 - total flux cleaned = 0.000116758 Jy ! Component: 150 - total flux cleaned = 4.97314e-05 Jy ! Component: 200 - total flux cleaned = 1.52855e-05 Jy ! Total flux subtracted in 200 components = 1.52855e-05 Jy ! Clean residual min=-0.002429 max=0.002421 Jy/beam ! Clean residual mean=0.000001 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.159409 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 104 components and 0.159409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084498Jy sigma=1.156831 ! Fit after self-cal, rms=0.084497Jy sigma=1.156743 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 = -3.64428e-05 Jy ! Component: 100 - total flux cleaned = -7.7311e-05 Jy ! Component: 150 - total flux cleaned = -9.93852e-05 Jy ! Component: 200 - total flux cleaned = -0.000128585 Jy ! Total flux subtracted in 200 components = -0.000128585 Jy ! Clean residual min=-0.002443 max=0.002405 Jy/beam ! Clean residual mean=0.000001 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.15928 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 110 components and 0.15928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084491Jy sigma=1.156706 ! Fit after self-cal, rms=0.084491Jy sigma=1.156629 ! 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=3.563 mas, bmaj=7.741 mas, bpa=-2.929 degrees ! Estimated noise=0.499838 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.563 x 7.741 at -2.929 degrees (North through East) ! Clean map min=-0.0023827 max=0.11904 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=2.922 mas, bmaj=6.792 mas, bpa=-2.213 degrees ! Estimated noise=0.599261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0934138 Jy ! Component: 100 - total flux cleaned = 0.122236 Jy ! Component: 150 - total flux cleaned = 0.136749 Jy ! Component: 200 - total flux cleaned = 0.145108 Jy ! Total flux subtracted in 200 components = 0.145108 Jy ! Clean residual min=-0.003387 max=0.004244 Jy/beam ! Clean residual mean=-0.000000 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.145108 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.145108 Jy ! Inverting map and beam ! Estimated beam: bmin=3.563 mas, bmaj=7.741 mas, bpa=-2.929 degrees ! Estimated noise=0.499838 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 = 0.00601967 Jy ! Component: 100 - total flux cleaned = 0.00917477 Jy ! Component: 150 - total flux cleaned = 0.0110169 Jy ! Component: 200 - total flux cleaned = 0.0121819 Jy ! Total flux subtracted in 200 components = 0.0121819 Jy ! Clean residual min=-0.002379 max=0.002367 Jy/beam ! Clean residual mean=0.000001 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.15729 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 59 components and 0.15729 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=7.711 mas, bmaj=11.25 mas, bpa=-5.044 degrees ! Estimated noise=0.622843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104759 Jy ! Component: 100 - total flux cleaned = 0.00150477 Jy ! Component: 150 - total flux cleaned = 0.00158598 Jy ! Component: 200 - total flux cleaned = 0.00162605 Jy ! Total flux subtracted in 200 components = 0.00162605 Jy ! Clean residual min=-0.002453 max=0.002393 Jy/beam ! Clean residual mean=0.000001 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.158916 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 = 2.69587e-05 Jy ! Component: 100 - total flux cleaned = 4.35191e-05 Jy ! Component: 150 - total flux cleaned = 5.90927e-05 Jy ! Component: 200 - total flux cleaned = 7.36664e-05 Jy ! Total flux subtracted in 200 components = 7.36664e-05 Jy ! Clean residual min=-0.002450 max=0.002408 Jy/beam ! Clean residual mean=0.000001 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.158989 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 99 components and 0.15899 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.563 mas, bmaj=7.741 mas, bpa=-2.929 degrees ! Estimated noise=0.499838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.49328e-05 Jy ! Component: 100 - total flux cleaned = -4.91264e-05 Jy ! Component: 150 - total flux cleaned = -1.75729e-05 Jy ! Component: 200 - total flux cleaned = 1.06054e-05 Jy ! Total flux subtracted in 200 components = 1.06054e-05 Jy ! Clean residual min=-0.002385 max=0.002458 Jy/beam ! Clean residual mean=0.000001 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.159 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 109 components and 0.159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084480Jy sigma=1.156867 ! Fit after self-cal, rms=0.084482Jy sigma=1.156730 wmodel J0805+1121_S_map.mod ! Writing 109 model components to file: J0805+1121_S_map.mod wobs J0805+1121_S_uvs.fits ! Writing UV FITS file: J0805+1121_S_uvs.fits wwins J0805+1121_S_map.win ! wwins: Wrote 2 windows to J0805+1121_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 = 0.000142374 Jy ! Component: 100 - total flux cleaned = 5.78902e-05 Jy ! Component: 150 - total flux cleaned = 9.72293e-05 Jy ! Component: 200 - total flux cleaned = 0.000208686 Jy ! Component: 250 - total flux cleaned = 0.000281776 Jy ! Component: 300 - total flux cleaned = 0.000351663 Jy ! Component: 350 - total flux cleaned = 0.000249484 Jy ! Component: 400 - total flux cleaned = 8.37108e-05 Jy ! Component: 450 - total flux cleaned = -7.76642e-05 Jy ! Component: 500 - total flux cleaned = -0.000360706 Jy ! Component: 550 - total flux cleaned = -0.000514271 Jy ! Component: 600 - total flux cleaned = -0.000694844 Jy ! Component: 650 - total flux cleaned = -0.000754093 Jy ! Component: 700 - total flux cleaned = -0.000841443 Jy ! Component: 750 - total flux cleaned = -0.00101209 Jy ! Component: 800 - total flux cleaned = -0.00115123 Jy ! Component: 850 - total flux cleaned = -0.00126075 Jy ! Component: 900 - total flux cleaned = -0.00144938 Jy ! Component: 950 - total flux cleaned = -0.00131575 Jy ! Component: 1000 - total flux cleaned = -0.00139494 Jy ! Component: 1050 - total flux cleaned = -0.00144652 Jy ! Component: 1100 - total flux cleaned = -0.00154807 Jy ! Component: 1150 - total flux cleaned = -0.0015227 Jy ! Component: 1200 - total flux cleaned = -0.00159729 Jy ! Component: 1250 - total flux cleaned = -0.00171949 Jy ! Component: 1300 - total flux cleaned = -0.00176825 Jy ! Component: 1350 - total flux cleaned = -0.0019116 Jy ! Component: 1400 - total flux cleaned = -0.00195888 Jy ! Component: 1450 - total flux cleaned = -0.00202905 Jy ! Component: 1500 - total flux cleaned = -0.00209828 Jy ! Component: 1550 - total flux cleaned = -0.00218959 Jy ! Component: 1600 - total flux cleaned = -0.00221196 Jy ! Component: 1650 - total flux cleaned = -0.00232378 Jy ! Component: 1700 - total flux cleaned = -0.00245636 Jy ! Component: 1750 - total flux cleaned = -0.00239044 Jy ! Component: 1800 - total flux cleaned = -0.0024556 Jy ! Component: 1850 - total flux cleaned = -0.00260592 Jy ! Component: 1900 - total flux cleaned = -0.00266922 Jy ! Component: 1950 - total flux cleaned = -0.00266906 Jy ! Component: 2000 - total flux cleaned = -0.00275269 Jy ! Component: 2050 - total flux cleaned = -0.00281478 Jy ! Component: 2100 - total flux cleaned = -0.00285586 Jy ! Component: 2150 - total flux cleaned = -0.00293726 Jy ! Component: 2200 - total flux cleaned = -0.00309837 Jy ! Component: 2250 - total flux cleaned = -0.00315833 Jy ! Component: 2300 - total flux cleaned = -0.00331615 Jy ! Component: 2350 - total flux cleaned = -0.00339437 Jy ! Component: 2400 - total flux cleaned = -0.00353023 Jy ! Component: 2450 - total flux cleaned = -0.00366467 Jy ! Component: 2500 - total flux cleaned = -0.00372149 Jy ! Component: 2550 - total flux cleaned = -0.00379703 Jy ! Component: 2600 - total flux cleaned = -0.00390937 Jy ! Component: 2650 - total flux cleaned = -0.00402073 Jy ! Component: 2700 - total flux cleaned = -0.00403928 Jy ! Component: 2750 - total flux cleaned = -0.00407603 Jy ! Component: 2800 - total flux cleaned = -0.00414893 Jy ! Component: 2850 - total flux cleaned = -0.00429293 Jy ! Component: 2900 - total flux cleaned = -0.00432853 Jy ! Component: 2950 - total flux cleaned = -0.00432849 Jy ! Component: 3000 - total flux cleaned = -0.0044166 Jy ! Component: 3050 - total flux cleaned = -0.0043991 Jy ! Component: 3100 - total flux cleaned = -0.00446845 Jy ! Component: 3150 - total flux cleaned = -0.00450265 Jy ! Component: 3200 - total flux cleaned = -0.0045707 Jy ! Component: 3250 - total flux cleaned = -0.00458767 Jy ! Component: 3300 - total flux cleaned = -0.00462106 Jy ! Component: 3350 - total flux cleaned = -0.0046709 Jy ! Component: 3400 - total flux cleaned = -0.00468727 Jy ! Component: 3450 - total flux cleaned = -0.00476969 Jy ! Component: 3500 - total flux cleaned = -0.00490068 Jy ! Component: 3550 - total flux cleaned = -0.00494962 Jy ! Component: 3600 - total flux cleaned = -0.00506268 Jy ! Component: 3650 - total flux cleaned = -0.00512683 Jy ! Component: 3700 - total flux cleaned = -0.00520654 Jy ! Component: 3750 - total flux cleaned = -0.0052382 Jy ! Component: 3800 - total flux cleaned = -0.00533254 Jy ! Component: 3850 - total flux cleaned = -0.00536396 Jy ! Component: 3900 - total flux cleaned = -0.00544169 Jy ! Component: 3950 - total flux cleaned = -0.00556502 Jy ! Component: 4000 - total flux cleaned = -0.00556502 Jy ! Component: 4050 - total flux cleaned = -0.00564119 Jy ! Total flux subtracted in 4096 components = -0.00571692 Jy ! Clean residual min=-0.000946 max=0.000912 Jy/beam ! Clean residual mean=-0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.153283 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 415 components and 0.153283 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0805+1121_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.563 x 7.741 at -2.929 degrees (North through East) ! Clean map min=-0.0017585 max=0.1192 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0805+1121_S_map.fits wmodel /vlbi/uf001/uva//J0805+1121_S_map.mod ! Writing 415 model components to file: /vlbi/uf001/uva//J0805+1121_S_map.mod wobs /vlbi/uf001/uva//J0805+1121_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0805+1121_S_uvs.fits wwins /vlbi/uf001/uva//J0805+1121_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0805+1121_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.119199 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000284344 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.715639 0.715639 1.43128 2.86256 5.72512 11.4502 22.9005 45.8009 91.6019 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.119 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 419.205 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0805+1121_S_dfm.log closed on Sun Jan 13 23:45:45 2019