! Started logfile: /vlbi/uf001/uva//J0016-2343_S_dfm.log on Sun Jan 13 20:30:53 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//J0016-2343_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0016-2343_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.998148 visibilities/baseline/integration-bin. ! Found source: J0016-2343 ! ! 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 6468 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 J0016-2343_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.011652Jy sigma=16.640242 ! Fit after self-cal, rms=0.862768Jy sigma=14.239301 ! 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=2.427 mas, bmaj=6.947 mas, bpa=-6.41 degrees ! Estimated noise=0.792495 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 = 0.10293 Jy ! Component: 100 - total flux cleaned = 0.13216 Jy ! Total flux subtracted in 100 components = 0.13216 Jy ! Clean residual min=-0.006725 max=0.011872 Jy/beam ! Clean residual mean=0.000008 rms=0.001815 Jy/beam ! Combined flux in latest and established models = 0.13216 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.13216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089055Jy sigma=1.286612 ! Fit after self-cal, rms=0.089028Jy sigma=1.286103 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131515 Jy ! Component: 100 - total flux cleaned = 0.0211383 Jy ! Total flux subtracted in 100 components = 0.0211383 Jy ! Clean residual min=-0.006341 max=0.008864 Jy/beam ! Clean residual mean=-0.000008 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 0.153298 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.153298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085990Jy sigma=1.229408 ! Fit after self-cal, rms=0.085979Jy sigma=1.228870 ! Inverting map ! Added new window around map position (3, 9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00823879 Jy ! Component: 100 - total flux cleaned = 0.0131779 Jy ! Total flux subtracted in 100 components = 0.0131779 Jy ! Clean residual min=-0.005633 max=0.005501 Jy/beam ! Clean residual mean=-0.000013 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.166476 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.166476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084906Jy sigma=1.207707 ! Fit after self-cal, rms=0.084864Jy sigma=1.206833 ! 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=2.957 mas, bmaj=8.066 mas, bpa=-5.56 degrees ! Estimated noise=0.549257 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 = 0.00589465 Jy ! Component: 100 - total flux cleaned = 0.00960221 Jy ! Component: 150 - total flux cleaned = 0.0120003 Jy ! Component: 200 - total flux cleaned = 0.0135589 Jy ! Total flux subtracted in 200 components = 0.0135589 Jy ! Clean residual min=-0.005487 max=0.005512 Jy/beam ! Clean residual mean=-0.000044 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.180035 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.180035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084389Jy sigma=1.198142 ! Fit after self-cal, rms=0.084371Jy sigma=1.197846 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.957 x 8.066 at -5.56 degrees (North through East) ! Clean map min=-0.0053439 max=0.13066 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.10 KP 1.04 ! LA 0.92 MK 1.00 NL 1.04 OV 0.99 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.12 KP 1.02 ! LA 0.95 MK 1.04 NL 1.07 OV 1.03 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 1.15 KP 1.04 ! LA 0.94 MK 0.98 NL 0.99 OV 1.03 ! PT 0.96 SC 0.97 ! ! ! Fit before self-cal, rms=0.084371Jy sigma=1.197846 ! Fit after self-cal, rms=0.084168Jy sigma=1.186588 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.979 mas, bmaj=8.041 mas, bpa=-5.272 degrees ! Estimated noise=0.554039 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 = -0.00143179 Jy ! Component: 100 - total flux cleaned = -0.00157626 Jy ! Component: 150 - total flux cleaned = -0.00161837 Jy ! Component: 200 - total flux cleaned = -0.00165636 Jy ! Total flux subtracted in 200 components = -0.00165636 Jy ! Clean residual min=-0.003946 max=0.004509 Jy/beam ! Clean residual mean=-0.000019 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.178378 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 87 components and 0.178378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084075Jy sigma=1.185677 ! Fit after self-cal, rms=0.084095Jy sigma=1.185457 ! 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=0.084095Jy sigma=1.185457 ! Fit after self-cal, rms=0.084590Jy sigma=1.183110 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.976 mas, bmaj=8.03 mas, bpa=-5.231 degrees ! Estimated noise=0.554925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000530391 Jy ! Component: 100 - total flux cleaned = -0.000446502 Jy ! Component: 150 - total flux cleaned = -0.00044625 Jy ! Component: 200 - total flux cleaned = -0.000477592 Jy ! Total flux subtracted in 200 components = -0.000477592 Jy ! Clean residual min=-0.003760 max=0.004159 Jy/beam ! Clean residual mean=-0.000015 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.177901 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 0.177901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084528Jy sigma=1.182655 ! Fit after self-cal, rms=0.084534Jy sigma=1.182596 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 = -0.000212258 Jy ! Component: 100 - total flux cleaned = -0.000152881 Jy ! Component: 150 - total flux cleaned = -0.000152737 Jy ! Component: 200 - total flux cleaned = -0.000153869 Jy ! Total flux subtracted in 200 components = -0.000153869 Jy ! Clean residual min=-0.003783 max=0.004165 Jy/beam ! Clean residual mean=-0.000015 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.177747 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 100 components and 0.177747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084504Jy sigma=1.182417 ! Fit after self-cal, rms=0.084503Jy sigma=1.182400 ! 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=0.084503Jy sigma=1.182400 ! Fit after self-cal, rms=0.083878Jy sigma=1.178995 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.976 mas, bmaj=8.025 mas, bpa=-5.194 degrees ! Estimated noise=0.554278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000802452 Jy ! Component: 100 - total flux cleaned = -0.00083602 Jy ! Component: 150 - total flux cleaned = -0.000759936 Jy ! Component: 200 - total flux cleaned = -0.00075923 Jy ! Total flux subtracted in 200 components = -0.00075923 Jy ! Clean residual min=-0.003556 max=0.004240 Jy/beam ! Clean residual mean=-0.000010 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.176988 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 113 components and 0.176988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083836Jy sigma=1.178831 ! Fit after self-cal, rms=0.083840Jy sigma=1.178758 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 = -0.000180748 Jy ! Component: 100 - total flux cleaned = -0.000138245 Jy ! Component: 150 - total flux cleaned = -9.94516e-05 Jy ! Component: 200 - total flux cleaned = -6.24213e-05 Jy ! Total flux subtracted in 200 components = -6.24213e-05 Jy ! Clean residual min=-0.003548 max=0.004232 Jy/beam ! Clean residual mean=-0.000010 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.176925 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 116 components and 0.176925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083822Jy sigma=1.178682 ! Fit after self-cal, rms=0.083822Jy sigma=1.178673 ! 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=0.083822Jy sigma=1.178673 ! Fit after self-cal, rms=0.083914Jy sigma=1.178579 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.533 mas, bmaj=18.13 mas, bpa=-0.9525 degrees ! Estimated noise=0.719505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000212806 Jy ! Component: 100 - total flux cleaned = 0.000393396 Jy ! Component: 150 - total flux cleaned = 0.000517359 Jy ! Component: 200 - total flux cleaned = 0.00059316 Jy ! Total flux subtracted in 200 components = 0.00059316 Jy ! Clean residual min=-0.005074 max=0.005719 Jy/beam ! Clean residual mean=-0.000020 rms=0.001703 Jy/beam ! Combined flux in latest and established models = 0.177518 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 121 components and 0.177518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083902Jy sigma=1.178615 ! Fit after self-cal, rms=0.083900Jy sigma=1.178576 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 = 2.64754e-05 Jy ! Component: 100 - total flux cleaned = 0.000129157 Jy ! Component: 150 - total flux cleaned = 0.000193009 Jy ! Component: 200 - total flux cleaned = 0.000252984 Jy ! Total flux subtracted in 200 components = 0.000252984 Jy ! Clean residual min=-0.005032 max=0.005734 Jy/beam ! Clean residual mean=-0.000020 rms=0.001689 Jy/beam ! Combined flux in latest and established models = 0.177771 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 129 components and 0.177771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083915Jy sigma=1.178859 ! Fit after self-cal, rms=0.083912Jy sigma=1.178832 ! 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=2.976 mas, bmaj=8.018 mas, bpa=-5.169 degrees ! Estimated noise=0.553825 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.976 x 8.018 at -5.169 degrees (North through East) ! Clean map min=-0.0033234 max=0.13401 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=2.436 mas, bmaj=6.875 mas, bpa=-5.972 degrees ! Estimated noise=0.79986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103815 Jy ! Component: 100 - total flux cleaned = 0.133849 Jy ! Component: 150 - total flux cleaned = 0.147104 Jy ! Component: 200 - total flux cleaned = 0.155225 Jy ! Total flux subtracted in 200 components = 0.155225 Jy ! Clean residual min=-0.005287 max=0.005464 Jy/beam ! Clean residual mean=0.000012 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.155225 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.155225 Jy ! Inverting map and beam ! Estimated beam: bmin=2.976 mas, bmaj=8.018 mas, bpa=-5.169 degrees ! Estimated noise=0.553825 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) ! Added new window around map position (5.5, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00853078 Jy ! Component: 100 - total flux cleaned = 0.0139513 Jy ! Component: 150 - total flux cleaned = 0.0176644 Jy ! Component: 200 - total flux cleaned = 0.0202875 Jy ! Total flux subtracted in 200 components = 0.0202875 Jy ! Clean residual min=-0.003744 max=0.003644 Jy/beam ! Clean residual mean=-0.000010 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.175512 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 73 components and 0.175512 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=7.533 mas, bmaj=18.13 mas, bpa=-0.9525 degrees ! Estimated noise=0.719505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030097 Jy ! Component: 100 - total flux cleaned = 0.00468334 Jy ! Component: 150 - total flux cleaned = 0.0053154 Jy ! Component: 200 - total flux cleaned = 0.00561109 Jy ! Total flux subtracted in 200 components = 0.00561109 Jy ! Clean residual min=-0.004829 max=0.005877 Jy/beam ! Clean residual mean=-0.000017 rms=0.001580 Jy/beam ! Combined flux in latest and established models = 0.181123 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 = 0.000227381 Jy ! Component: 100 - total flux cleaned = 0.000430415 Jy ! Component: 150 - total flux cleaned = 0.000561216 Jy ! Component: 200 - total flux cleaned = 0.000657621 Jy ! Total flux subtracted in 200 components = 0.000657621 Jy ! Clean residual min=-0.004813 max=0.005911 Jy/beam ! Clean residual mean=-0.000016 rms=0.001566 Jy/beam ! Combined flux in latest and established models = 0.181781 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 107 components and 0.181781 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.976 mas, bmaj=8.018 mas, bpa=-5.169 degrees ! Estimated noise=0.553825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000300952 Jy ! Component: 100 - total flux cleaned = -0.000259111 Jy ! Component: 150 - total flux cleaned = -0.0002589 Jy ! Component: 200 - total flux cleaned = -0.000334915 Jy ! Total flux subtracted in 200 components = -0.000334915 Jy ! Clean residual min=-0.003483 max=0.003816 Jy/beam ! Clean residual mean=-0.000007 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.181446 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 123 components and 0.181446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083629Jy sigma=1.175520 ! Fit after self-cal, rms=0.083604Jy sigma=1.175157 wmodel J0016-2343_S_map.mod ! Writing 123 model components to file: J0016-2343_S_map.mod wobs J0016-2343_S_uvs.fits ! Writing UV FITS file: J0016-2343_S_uvs.fits wwins J0016-2343_S_map.win ! wwins: Wrote 3 windows to J0016-2343_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 = 0.000100609 Jy ! Component: 100 - total flux cleaned = -0.000187411 Jy ! Component: 150 - total flux cleaned = -0.000452765 Jy ! Component: 200 - total flux cleaned = -0.000652916 Jy ! Component: 250 - total flux cleaned = -0.000940395 Jy ! Component: 300 - total flux cleaned = -0.00130893 Jy ! Component: 350 - total flux cleaned = -0.00166406 Jy ! Component: 400 - total flux cleaned = -0.00187909 Jy ! Component: 450 - total flux cleaned = -0.00213068 Jy ! Component: 500 - total flux cleaned = -0.00237494 Jy ! Component: 550 - total flux cleaned = -0.00237435 Jy ! Component: 600 - total flux cleaned = -0.00249042 Jy ! Component: 650 - total flux cleaned = -0.00256647 Jy ! Component: 700 - total flux cleaned = -0.00271478 Jy ! Component: 750 - total flux cleaned = -0.00286009 Jy ! Component: 800 - total flux cleaned = -0.00300337 Jy ! Component: 850 - total flux cleaned = -0.00317786 Jy ! Component: 900 - total flux cleaned = -0.00334892 Jy ! Component: 950 - total flux cleaned = -0.00358331 Jy ! Component: 1000 - total flux cleaned = -0.00371615 Jy ! Component: 1050 - total flux cleaned = -0.00390977 Jy ! Component: 1100 - total flux cleaned = -0.00416231 Jy ! Component: 1150 - total flux cleaned = -0.00428575 Jy ! Component: 1200 - total flux cleaned = -0.00446764 Jy ! Component: 1250 - total flux cleaned = -0.00455676 Jy ! Component: 1300 - total flux cleaned = -0.0047031 Jy ! Component: 1350 - total flux cleaned = -0.00487533 Jy ! Component: 1400 - total flux cleaned = -0.0048468 Jy ! Component: 1450 - total flux cleaned = -0.00498642 Jy ! Component: 1500 - total flux cleaned = -0.00495878 Jy ! Component: 1550 - total flux cleaned = -0.00506646 Jy ! Component: 1600 - total flux cleaned = -0.0050127 Jy ! Component: 1650 - total flux cleaned = -0.00511745 Jy ! Component: 1700 - total flux cleaned = -0.00511695 Jy ! Component: 1750 - total flux cleaned = -0.00514244 Jy ! Component: 1800 - total flux cleaned = -0.00516788 Jy ! Component: 1850 - total flux cleaned = -0.00524212 Jy ! Component: 1900 - total flux cleaned = -0.00521806 Jy ! Component: 1950 - total flux cleaned = -0.00531446 Jy ! Component: 2000 - total flux cleaned = -0.00536219 Jy ! Component: 2050 - total flux cleaned = -0.00540878 Jy ! Component: 2100 - total flux cleaned = -0.0054321 Jy ! Component: 2150 - total flux cleaned = -0.00545483 Jy ! Component: 2200 - total flux cleaned = -0.00549976 Jy ! Component: 2250 - total flux cleaned = -0.00554422 Jy ! Component: 2300 - total flux cleaned = -0.00560971 Jy ! Component: 2350 - total flux cleaned = -0.00567447 Jy ! Component: 2400 - total flux cleaned = -0.00575979 Jy ! Component: 2450 - total flux cleaned = -0.00580182 Jy ! Component: 2500 - total flux cleaned = -0.00578085 Jy ! Component: 2550 - total flux cleaned = -0.00576069 Jy ! Component: 2600 - total flux cleaned = -0.00584194 Jy ! Component: 2650 - total flux cleaned = -0.00580192 Jy ! Component: 2700 - total flux cleaned = -0.00592062 Jy ! Component: 2750 - total flux cleaned = -0.0059204 Jy ! Component: 2800 - total flux cleaned = -0.00599789 Jy ! Component: 2850 - total flux cleaned = -0.00601714 Jy ! Component: 2900 - total flux cleaned = -0.00603611 Jy ! Component: 2950 - total flux cleaned = -0.00609244 Jy ! Component: 3000 - total flux cleaned = -0.00614817 Jy ! Component: 3050 - total flux cleaned = -0.00623957 Jy ! Component: 3100 - total flux cleaned = -0.00629416 Jy ! Component: 3150 - total flux cleaned = -0.00634797 Jy ! Component: 3200 - total flux cleaned = -0.00645481 Jy ! Component: 3250 - total flux cleaned = -0.00650755 Jy ! Component: 3300 - total flux cleaned = -0.00662979 Jy ! Component: 3350 - total flux cleaned = -0.00673359 Jy ! Component: 3400 - total flux cleaned = -0.00680212 Jy ! Component: 3450 - total flux cleaned = -0.00683604 Jy ! Component: 3500 - total flux cleaned = -0.00693724 Jy ! Component: 3550 - total flux cleaned = -0.00702074 Jy ! Component: 3600 - total flux cleaned = -0.00708706 Jy ! Component: 3650 - total flux cleaned = -0.0071856 Jy ! Component: 3700 - total flux cleaned = -0.00725079 Jy ! Component: 3750 - total flux cleaned = -0.00742834 Jy ! Component: 3800 - total flux cleaned = -0.00744417 Jy ! Component: 3850 - total flux cleaned = -0.00750784 Jy ! Component: 3900 - total flux cleaned = -0.00757103 Jy ! Component: 3950 - total flux cleaned = -0.00766499 Jy ! Component: 4000 - total flux cleaned = -0.00772692 Jy ! Component: 4050 - total flux cleaned = -0.00780396 Jy ! Total flux subtracted in 4096 components = -0.00783461 Jy ! Clean residual min=-0.000871 max=0.000868 Jy/beam ! Clean residual mean=0.000002 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.173611 Jy keep ! Adding 333 model components to the UV plane model. ! The established model now contains 456 components and 0.173611 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0016-2343_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.976 x 8.018 at -5.169 degrees (North through East) ! Clean map min=-0.0020029 max=0.13474 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0016-2343_S_map.fits wmodel /vlbi/uf001/uva//J0016-2343_S_map.mod ! Writing 456 model components to file: /vlbi/uf001/uva//J0016-2343_S_map.mod wobs /vlbi/uf001/uva//J0016-2343_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0016-2343_S_uvs.fits wwins /vlbi/uf001/uva//J0016-2343_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0016-2343_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.134745 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000279214 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.621653 0.621653 1.24331 2.48661 4.97322 9.94644 19.8929 39.7858 79.5715 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.134 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 482.584 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0016-2343_S_dfm.log closed on Sun Jan 13 20:30:58 2019