! Started logfile: /vlbi/uf001/uva//J1143+1834_S_dfm.log on Mon Jan 14 01:25:40 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//J1143+1834_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1143+1834_S_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.857407 visibilities/baseline/integration-bin. ! Found source: J1143+1834 ! ! 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 8334 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 J1143+1834_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.046802Jy sigma=22.260101 ! Fit after self-cal, rms=0.773469Jy sigma=16.715910 ! 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=3.059 mas, bmaj=6.144 mas, bpa=-1.959 degrees ! Estimated noise=0.536097 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 = 0.185809 Jy ! Component: 100 - total flux cleaned = 0.275113 Jy ! Total flux subtracted in 100 components = 0.275113 Jy ! Clean residual min=-0.017520 max=0.049757 Jy/beam ! Clean residual mean=-0.000108 rms=0.005228 Jy/beam ! Combined flux in latest and established models = 0.275113 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.275113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115046Jy sigma=2.394477 ! Fit after self-cal, rms=0.113382Jy sigma=2.359015 ! Inverting map ! Added new window around map position (-1.5, -6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0580339 Jy ! Component: 100 - total flux cleaned = 0.0932684 Jy ! Total flux subtracted in 100 components = 0.0932684 Jy ! Clean residual min=-0.011497 max=0.018617 Jy/beam ! Clean residual mean=-0.000043 rms=0.002832 Jy/beam ! Combined flux in latest and established models = 0.368381 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.368381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074057Jy sigma=1.557107 ! Fit after self-cal, rms=0.073376Jy sigma=1.542411 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0236453 Jy ! Component: 100 - total flux cleaned = 0.0337226 Jy ! Total flux subtracted in 100 components = 0.0337226 Jy ! Clean residual min=-0.009851 max=0.008688 Jy/beam ! Clean residual mean=-0.000019 rms=0.002101 Jy/beam ! Combined flux in latest and established models = 0.402104 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.402104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064563Jy sigma=1.357468 ! Fit after self-cal, rms=0.064297Jy sigma=1.350519 ! 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=3.592 mas, bmaj=6.865 mas, bpa=0.5684 degrees ! Estimated noise=0.368474 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 = 0.011635 Jy ! Component: 100 - total flux cleaned = 0.0144051 Jy ! Component: 150 - total flux cleaned = 0.0160545 Jy ! Component: 200 - total flux cleaned = 0.0166502 Jy ! Total flux subtracted in 200 components = 0.0166502 Jy ! Clean residual min=-0.008157 max=0.007554 Jy/beam ! Clean residual mean=-0.000021 rms=0.001614 Jy/beam ! Combined flux in latest and established models = 0.418754 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 43 components and 0.418754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061318Jy sigma=1.283046 ! Fit after self-cal, rms=0.061169Jy sigma=1.278368 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.592 x 6.865 at 0.5684 degrees (North through East) ! Clean map min=-0.0080749 max=0.22308 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.96 KP 1.01 ! LA 0.93 MK 0.94 NL 1.06 OV 0.99 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.95 KP 1.02 ! LA 0.94 MK 0.96 NL 1.10 OV 0.98 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.97 KP 1.02 ! LA 0.95 MK 1.01 NL 1.09 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.061169Jy sigma=1.278368 ! Fit after self-cal, rms=0.058546Jy sigma=1.237163 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.572 mas, bmaj=6.865 mas, bpa=0.2265 degrees ! Estimated noise=0.363215 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 = -0.00318405 Jy ! Component: 100 - total flux cleaned = -0.00381588 Jy ! Component: 150 - total flux cleaned = -0.00420118 Jy ! Component: 200 - total flux cleaned = -0.00442528 Jy ! Total flux subtracted in 200 components = -0.00442528 Jy ! Clean residual min=-0.010378 max=0.005959 Jy/beam ! Clean residual mean=-0.000004 rms=0.001215 Jy/beam ! Combined flux in latest and established models = 0.414329 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.414329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057820Jy sigma=1.220214 ! Fit after self-cal, rms=0.057813Jy sigma=1.218334 ! 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=0.057813Jy sigma=1.218334 ! Fit after self-cal, rms=0.057604Jy sigma=1.201451 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.554 mas, bmaj=6.823 mas, bpa=0.2173 degrees ! Estimated noise=0.361712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000144039 Jy ! Component: 100 - total flux cleaned = -0.000569793 Jy ! Component: 150 - total flux cleaned = -0.000576254 Jy ! Component: 200 - total flux cleaned = -0.000514798 Jy ! Total flux subtracted in 200 components = -0.000514798 Jy ! Clean residual min=-0.010217 max=0.005113 Jy/beam ! Clean residual mean=-0.000002 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.413814 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.413814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057341Jy sigma=1.195987 ! Fit after self-cal, rms=0.057361Jy sigma=1.194970 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 = -2.08868e-05 Jy ! Component: 100 - total flux cleaned = -2.51025e-05 Jy ! Component: 150 - total flux cleaned = -8.27504e-05 Jy ! Component: 200 - total flux cleaned = -0.000137631 Jy ! Total flux subtracted in 200 components = -0.000137631 Jy ! Clean residual min=-0.009819 max=0.005181 Jy/beam ! Clean residual mean=-0.000002 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.413676 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.413676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057208Jy sigma=1.192055 ! Fit after self-cal, rms=0.057217Jy sigma=1.191398 ! 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=0.057217Jy sigma=1.191398 ! Fit after self-cal, rms=0.056973Jy sigma=1.189373 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.548 mas, bmaj=6.792 mas, bpa=0.5889 degrees ! Estimated noise=0.360514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000358034 Jy ! Component: 100 - total flux cleaned = -0.000537337 Jy ! Component: 150 - total flux cleaned = -0.000488373 Jy ! Component: 200 - total flux cleaned = -0.00048968 Jy ! Total flux subtracted in 200 components = -0.00048968 Jy ! Clean residual min=-0.009464 max=0.005039 Jy/beam ! Clean residual mean=-0.000002 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.413187 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 0.413187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056821Jy sigma=1.186685 ! Fit after self-cal, rms=0.056828Jy sigma=1.185921 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 = -0.000225173 Jy ! Component: 100 - total flux cleaned = -0.000170749 Jy ! Component: 150 - total flux cleaned = -0.000221079 Jy ! Component: 200 - total flux cleaned = -0.000267311 Jy ! Total flux subtracted in 200 components = -0.000267311 Jy ! Clean residual min=-0.009174 max=0.004992 Jy/beam ! Clean residual mean=-0.000002 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.412919 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.412919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056709Jy sigma=1.183948 ! Fit after self-cal, rms=0.056716Jy sigma=1.183259 ! 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=0.056716Jy sigma=1.183259 ! Fit after self-cal, rms=0.056597Jy sigma=1.182978 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.125 mas, bmaj=9.919 mas, bpa=-1.579 degrees ! Estimated noise=0.46465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00207152 Jy ! Component: 100 - total flux cleaned = -0.00179559 Jy ! Component: 150 - total flux cleaned = -0.00151532 Jy ! Component: 200 - total flux cleaned = -0.00148143 Jy ! Total flux subtracted in 200 components = -0.00148143 Jy ! Clean residual min=-0.005028 max=0.003628 Jy/beam ! Clean residual mean=-0.000008 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.411438 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 0.411438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056534Jy sigma=1.183082 ! Fit after self-cal, rms=0.056527Jy sigma=1.181917 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 = 4.54125e-07 Jy ! Component: 100 - total flux cleaned = 0.000152522 Jy ! Component: 150 - total flux cleaned = 0.00018885 Jy ! Component: 200 - total flux cleaned = 0.000190052 Jy ! Total flux subtracted in 200 components = 0.000190052 Jy ! Clean residual min=-0.004933 max=0.003636 Jy/beam ! Clean residual mean=-0.000007 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.411628 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 94 components and 0.411628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056483Jy sigma=1.182273 ! Fit after self-cal, rms=0.056485Jy sigma=1.181406 ! 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=3.545 mas, bmaj=6.779 mas, bpa=0.7226 degrees ! Estimated noise=0.359924 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.545 x 6.779 at 0.7226 degrees (North through East) ! Clean map min=-0.0061295 max=0.21691 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=3.021 mas, bmaj=6.062 mas, bpa=-1.896 degrees ! Estimated noise=0.521439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.188582 Jy ! Component: 100 - total flux cleaned = 0.276423 Jy ! Component: 150 - total flux cleaned = 0.327226 Jy ! Component: 200 - total flux cleaned = 0.358724 Jy ! Total flux subtracted in 200 components = 0.358724 Jy ! Clean residual min=-0.008729 max=0.016367 Jy/beam ! Clean residual mean=-0.000042 rms=0.002215 Jy/beam ! Combined flux in latest and established models = 0.358724 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.358724 Jy ! Inverting map and beam ! Estimated beam: bmin=3.545 mas, bmaj=6.779 mas, bpa=0.7226 degrees ! Estimated noise=0.359924 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 = 0.0230888 Jy ! Component: 100 - total flux cleaned = 0.0360934 Jy ! Component: 150 - total flux cleaned = 0.0407484 Jy ! Component: 200 - total flux cleaned = 0.0445113 Jy ! Total flux subtracted in 200 components = 0.0445113 Jy ! Clean residual min=-0.006830 max=0.005216 Jy/beam ! Clean residual mean=-0.000014 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.403235 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 42 components and 0.403236 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=7.125 mas, bmaj=9.919 mas, bpa=-1.579 degrees ! Estimated noise=0.46465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00594557 Jy ! Component: 100 - total flux cleaned = 0.00744595 Jy ! Component: 150 - total flux cleaned = 0.00790682 Jy ! Component: 200 - total flux cleaned = 0.00824677 Jy ! Total flux subtracted in 200 components = 0.00824677 Jy ! Clean residual min=-0.003803 max=0.003102 Jy/beam ! Clean residual mean=-0.000009 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.411482 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 = 0.000139156 Jy ! Component: 100 - total flux cleaned = 0.000181609 Jy ! Component: 150 - total flux cleaned = 0.000254715 Jy ! Component: 200 - total flux cleaned = 0.000287034 Jy ! Total flux subtracted in 200 components = 0.000287034 Jy ! Clean residual min=-0.003986 max=0.003043 Jy/beam ! Clean residual mean=-0.000008 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.411769 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 66 components and 0.411769 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.545 mas, bmaj=6.779 mas, bpa=0.7226 degrees ! Estimated noise=0.359924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000162488 Jy ! Component: 100 - total flux cleaned = -0.000289828 Jy ! Component: 150 - total flux cleaned = -0.000282308 Jy ! Component: 200 - total flux cleaned = -0.000280279 Jy ! Total flux subtracted in 200 components = -0.000280279 Jy ! Clean residual min=-0.007437 max=0.004604 Jy/beam ! Clean residual mean=-0.000003 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.411489 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 81 components and 0.411489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056349Jy sigma=1.181266 ! Fit after self-cal, rms=0.056191Jy sigma=1.175659 wmodel J1143+1834_S_map.mod ! Writing 81 model components to file: J1143+1834_S_map.mod wobs J1143+1834_S_uvs.fits ! Writing UV FITS file: J1143+1834_S_uvs.fits wwins J1143+1834_S_map.win ! wwins: Wrote 2 windows to J1143+1834_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 = -0.00286307 Jy ! Component: 100 - total flux cleaned = -0.00373151 Jy ! Component: 150 - total flux cleaned = -0.00435127 Jy ! Component: 200 - total flux cleaned = -0.0051221 Jy ! Component: 250 - total flux cleaned = -0.00602256 Jy ! Component: 300 - total flux cleaned = -0.00692477 Jy ! Component: 350 - total flux cleaned = -0.00783496 Jy ! Component: 400 - total flux cleaned = -0.00855308 Jy ! Component: 450 - total flux cleaned = -0.00924553 Jy ! Component: 500 - total flux cleaned = -0.0100102 Jy ! Component: 550 - total flux cleaned = -0.0105653 Jy ! Component: 600 - total flux cleaned = -0.01106 Jy ! Component: 650 - total flux cleaned = -0.0116279 Jy ! Component: 700 - total flux cleaned = -0.0121375 Jy ! Component: 750 - total flux cleaned = -0.0125932 Jy ! Component: 800 - total flux cleaned = -0.0131988 Jy ! Component: 850 - total flux cleaned = -0.0136714 Jy ! Component: 900 - total flux cleaned = -0.0139413 Jy ! Component: 950 - total flux cleaned = -0.014394 Jy ! Component: 1000 - total flux cleaned = -0.0146153 Jy ! Component: 1050 - total flux cleaned = -0.0148324 Jy ! Component: 1100 - total flux cleaned = -0.0150097 Jy ! Component: 1150 - total flux cleaned = -0.0151483 Jy ! Component: 1200 - total flux cleaned = -0.0151488 Jy ! Component: 1250 - total flux cleaned = -0.0153496 Jy ! Component: 1300 - total flux cleaned = -0.0153489 Jy ! Component: 1350 - total flux cleaned = -0.0153812 Jy ! Component: 1400 - total flux cleaned = -0.0154453 Jy ! Component: 1450 - total flux cleaned = -0.0156327 Jy ! Component: 1500 - total flux cleaned = -0.0156019 Jy ! Component: 1550 - total flux cleaned = -0.015663 Jy ! Component: 1600 - total flux cleaned = -0.0156341 Jy ! Component: 1650 - total flux cleaned = -0.0158998 Jy ! Component: 1700 - total flux cleaned = -0.0159583 Jy ! Component: 1750 - total flux cleaned = -0.0160439 Jy ! Component: 1800 - total flux cleaned = -0.0161563 Jy ! Component: 1850 - total flux cleaned = -0.0163227 Jy ! Component: 1900 - total flux cleaned = -0.016323 Jy ! Component: 1950 - total flux cleaned = -0.0164309 Jy ! Component: 2000 - total flux cleaned = -0.0165103 Jy ! Component: 2050 - total flux cleaned = -0.0165887 Jy ! Component: 2100 - total flux cleaned = -0.0165633 Jy ! Component: 2150 - total flux cleaned = -0.0166649 Jy ! Component: 2200 - total flux cleaned = -0.016665 Jy ! Component: 2250 - total flux cleaned = -0.0167145 Jy ! Component: 2300 - total flux cleaned = -0.0167639 Jy ! Component: 2350 - total flux cleaned = -0.0167404 Jy ! Component: 2400 - total flux cleaned = -0.0168361 Jy ! Component: 2450 - total flux cleaned = -0.0168836 Jy ! Component: 2500 - total flux cleaned = -0.0169994 Jy ! Component: 2550 - total flux cleaned = -0.0170678 Jy ! Component: 2600 - total flux cleaned = -0.0170905 Jy ! Component: 2650 - total flux cleaned = -0.0172019 Jy ! Component: 2700 - total flux cleaned = -0.0172457 Jy ! Component: 2750 - total flux cleaned = -0.0173111 Jy ! Component: 2800 - total flux cleaned = -0.0173539 Jy ! Component: 2850 - total flux cleaned = -0.0173751 Jy ! Component: 2900 - total flux cleaned = -0.0174381 Jy ! Component: 2950 - total flux cleaned = -0.0174797 Jy ! Component: 3000 - total flux cleaned = -0.0175617 Jy ! Component: 3050 - total flux cleaned = -0.0175002 Jy ! Component: 3100 - total flux cleaned = -0.0175006 Jy ! Component: 3150 - total flux cleaned = -0.0175608 Jy ! Component: 3200 - total flux cleaned = -0.017561 Jy ! Component: 3250 - total flux cleaned = -0.0176193 Jy ! Component: 3300 - total flux cleaned = -0.0176577 Jy ! Component: 3350 - total flux cleaned = -0.0176388 Jy ! Component: 3400 - total flux cleaned = -0.0176954 Jy ! Component: 3450 - total flux cleaned = -0.017733 Jy ! Component: 3500 - total flux cleaned = -0.0177515 Jy ! Component: 3550 - total flux cleaned = -0.0178067 Jy ! Component: 3600 - total flux cleaned = -0.0177516 Jy ! Component: 3650 - total flux cleaned = -0.0177701 Jy ! Component: 3700 - total flux cleaned = -0.0178055 Jy ! Component: 3750 - total flux cleaned = -0.0178234 Jy ! Component: 3800 - total flux cleaned = -0.0178408 Jy ! Component: 3850 - total flux cleaned = -0.0177883 Jy ! Component: 3900 - total flux cleaned = -0.0177711 Jy ! Component: 3950 - total flux cleaned = -0.0178221 Jy ! Component: 4000 - total flux cleaned = -0.0178221 Jy ! Component: 4050 - total flux cleaned = -0.0177213 Jy ! Total flux subtracted in 4096 components = -0.017788 Jy ! Clean residual min=-0.000961 max=0.000973 Jy/beam ! Clean residual mean=-0.000002 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.393701 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 385 components and 0.393701 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1143+1834_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.545 x 6.779 at 0.7226 degrees (North through East) ! Clean map min=-0.0054192 max=0.21535 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1143+1834_S_map.fits wmodel /vlbi/uf001/uva//J1143+1834_S_map.mod ! Writing 385 model components to file: /vlbi/uf001/uva//J1143+1834_S_map.mod wobs /vlbi/uf001/uva//J1143+1834_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1143+1834_S_uvs.fits wwins /vlbi/uf001/uva//J1143+1834_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1143+1834_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.215347 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000306153 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.426501 0.426501 0.853001 1.706 3.41201 6.82401 13.648 27.296 54.5921 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.215 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 703.398 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1143+1834_S_dfm.log closed on Mon Jan 14 01:25:45 2019