! Started logfile: /vlbi/uf001/uva//J2134-3351_S_a_dfm.log on Mon Jan 14 05:54:02 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//J2134-3351_S_a_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2134-3351_S_a_uva.fits ! AN table 1: 24 integrations on 28 of 28 possible baselines. ! AN table 2: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.986328 visibilities/baseline/integration-bin. ! Found source: J2134-3351 ! ! 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 4545 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 J2134-3351_S_a] 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 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.030075Jy sigma=14.975964 ! Fit after self-cal, rms=0.796884Jy sigma=11.469688 ! 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=2.695 mas, bmaj=8.126 mas, bpa=3.411 degrees ! Estimated noise=1.06789 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 = 0.161334 Jy ! Component: 100 - total flux cleaned = 0.199464 Jy ! Total flux subtracted in 100 components = 0.199464 Jy ! Clean residual min=-0.009009 max=0.016556 Jy/beam ! Clean residual mean=-0.000087 rms=0.002781 Jy/beam ! Combined flux in latest and established models = 0.199464 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.199464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090126Jy sigma=1.274176 ! Fit after self-cal, rms=0.090094Jy sigma=1.273954 ! Inverting map ! Added new window around map position (1.5, 13.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171012 Jy ! Component: 100 - total flux cleaned = 0.0265082 Jy ! Total flux subtracted in 100 components = 0.0265082 Jy ! Clean residual min=-0.007804 max=0.010541 Jy/beam ! Clean residual mean=-0.000051 rms=0.002112 Jy/beam ! Combined flux in latest and established models = 0.225972 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 0.225972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087119Jy sigma=1.216853 ! Fit after self-cal, rms=0.087037Jy sigma=1.215416 ! 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=3.262 mas, bmaj=9.612 mas, bpa=1.823 degrees ! Estimated noise=0.73449 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 = 0.00648097 Jy ! Component: 100 - total flux cleaned = 0.0078445 Jy ! Component: 150 - total flux cleaned = 0.00843074 Jy ! Component: 200 - total flux cleaned = 0.00900296 Jy ! Total flux subtracted in 200 components = 0.00900296 Jy ! Clean residual min=-0.007394 max=0.008829 Jy/beam ! Clean residual mean=-0.000062 rms=0.001916 Jy/beam ! Combined flux in latest and established models = 0.234975 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 41 components and 0.234975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086622Jy sigma=1.205361 ! Fit after self-cal, rms=0.086615Jy sigma=1.205205 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.262 x 9.612 at 1.823 degrees (North through East) ! Clean map min=-0.0073141 max=0.19866 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 1.21 KP 1.00 LA 0.94 ! NL 1.01 OV 1.00 PT 0.96 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.89 KP 1.01 LA 0.90 ! MK 0.96 NL 1.24 OV 0.97 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.13 KP 0.97 LA 0.95 ! NL 1.10 OV 0.98 PT 0.98 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.92 KP 1.04 LA 0.94 ! MK 0.98 NL 1.27 OV 0.99 PT 1.02 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.23 KP 0.99 LA 0.95 ! NL 1.04 OV 0.99 PT 0.98 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.91 KP 1.06 LA 0.94 ! MK 1.01 NL 1.24 OV 0.99 PT 1.03 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.086615Jy sigma=1.205205 ! Fit after self-cal, rms=0.088496Jy sigma=1.164663 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.268 mas, bmaj=9.658 mas, bpa=1.945 degrees ! Estimated noise=0.738504 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 = -0.00258626 Jy ! Component: 100 - total flux cleaned = -0.00276763 Jy ! Component: 150 - total flux cleaned = -0.0028699 Jy ! Component: 200 - total flux cleaned = -0.00296041 Jy ! Total flux subtracted in 200 components = -0.00296041 Jy ! Clean residual min=-0.003071 max=0.003066 Jy/beam ! Clean residual mean=-0.000008 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.232015 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 58 components and 0.232015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088375Jy sigma=1.163324 ! Fit after self-cal, rms=0.088531Jy sigma=1.162882 ! 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=0.088531Jy sigma=1.162882 ! Fit after self-cal, rms=0.088836Jy sigma=1.162589 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.272 mas, bmaj=9.667 mas, bpa=1.927 degrees ! Estimated noise=0.737657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00154067 Jy ! Component: 100 - total flux cleaned = -0.00172245 Jy ! Component: 150 - total flux cleaned = -0.00187407 Jy ! Component: 200 - total flux cleaned = -0.00193747 Jy ! Total flux subtracted in 200 components = -0.00193747 Jy ! Clean residual min=-0.003083 max=0.003019 Jy/beam ! Clean residual mean=-0.000005 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.230077 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.230077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088774Jy sigma=1.161993 ! Fit after self-cal, rms=0.088775Jy sigma=1.161928 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 = -0.000184913 Jy ! Component: 100 - total flux cleaned = -0.000181942 Jy ! Component: 150 - total flux cleaned = -0.000205743 Jy ! Component: 200 - total flux cleaned = -0.000225184 Jy ! Total flux subtracted in 200 components = -0.000225184 Jy ! Clean residual min=-0.003138 max=0.002981 Jy/beam ! Clean residual mean=-0.000005 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.229852 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.229852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088756Jy sigma=1.161751 ! Fit after self-cal, rms=0.088754Jy sigma=1.161725 ! 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=0.088754Jy sigma=1.161725 ! Fit after self-cal, rms=0.089176Jy sigma=1.161447 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.275 mas, bmaj=9.673 mas, bpa=1.946 degrees ! Estimated noise=0.737477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00102289 Jy ! Component: 100 - total flux cleaned = -0.00119088 Jy ! Component: 150 - total flux cleaned = -0.00132871 Jy ! Component: 200 - total flux cleaned = -0.00137574 Jy ! Total flux subtracted in 200 components = -0.00137574 Jy ! Clean residual min=-0.003218 max=0.003028 Jy/beam ! Clean residual mean=-0.000002 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.228476 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 77 components and 0.228476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089144Jy sigma=1.161170 ! Fit after self-cal, rms=0.089149Jy sigma=1.161136 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 = -0.000135581 Jy ! Component: 100 - total flux cleaned = -0.000154263 Jy ! Component: 150 - total flux cleaned = -0.000154259 Jy ! Component: 200 - total flux cleaned = -0.000154583 Jy ! Total flux subtracted in 200 components = -0.000154583 Jy ! Clean residual min=-0.003246 max=0.003018 Jy/beam ! Clean residual mean=-0.000002 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.228322 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.228322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089138Jy sigma=1.161047 ! Fit after self-cal, rms=0.089137Jy sigma=1.161033 ! 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=0.089137Jy sigma=1.161033 ! Fit after self-cal, rms=0.089457Jy sigma=1.160885 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.281 mas, bmaj=23.02 mas, bpa=-0.08049 degrees ! Estimated noise=0.91079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000773928 Jy ! Component: 100 - total flux cleaned = -0.000748147 Jy ! Component: 150 - total flux cleaned = -0.000722862 Jy ! Component: 200 - total flux cleaned = -0.000677028 Jy ! Total flux subtracted in 200 components = -0.000677028 Jy ! Clean residual min=-0.003875 max=0.003517 Jy/beam ! Clean residual mean=0.000001 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.227645 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 89 components and 0.227645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089443Jy sigma=1.160852 ! Fit after self-cal, rms=0.089450Jy sigma=1.160828 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 = -2.47988e-05 Jy ! Component: 100 - total flux cleaned = -2.69119e-05 Jy ! Component: 150 - total flux cleaned = -6.33165e-06 Jy ! Component: 200 - total flux cleaned = 1.32054e-05 Jy ! Total flux subtracted in 200 components = 1.32054e-05 Jy ! Clean residual min=-0.003881 max=0.003503 Jy/beam ! Clean residual mean=0.000001 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.227658 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 91 components and 0.227658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089442Jy sigma=1.160838 ! Fit after self-cal, rms=0.089444Jy sigma=1.160815 ! 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=3.278 mas, bmaj=9.678 mas, bpa=1.966 degrees ! Estimated noise=0.737224 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.278 x 9.678 at 1.966 degrees (North through East) ! Clean map min=-0.003422 max=0.20297 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=2.706 mas, bmaj=8.162 mas, bpa=3.792 degrees ! Estimated noise=1.07629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.162411 Jy ! Component: 100 - total flux cleaned = 0.20011 Jy ! Component: 150 - total flux cleaned = 0.214348 Jy ! Component: 200 - total flux cleaned = 0.221629 Jy ! Total flux subtracted in 200 components = 0.221629 Jy ! Clean residual min=-0.004314 max=0.004465 Jy/beam ! Clean residual mean=-0.000007 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.221629 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.221629 Jy ! Inverting map and beam ! Estimated beam: bmin=3.278 mas, bmaj=9.678 mas, bpa=1.966 degrees ! Estimated noise=0.737224 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 = 0.00392776 Jy ! Component: 100 - total flux cleaned = 0.0052696 Jy ! Component: 150 - total flux cleaned = 0.00537594 Jy ! Component: 200 - total flux cleaned = 0.00542148 Jy ! Total flux subtracted in 200 components = 0.00542148 Jy ! Clean residual min=-0.003260 max=0.003017 Jy/beam ! Clean residual mean=-0.000000 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.22705 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 48 components and 0.22705 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=8.281 mas, bmaj=23.02 mas, bpa=-0.08049 degrees ! Estimated noise=0.91079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000548765 Jy ! Component: 100 - total flux cleaned = 0.000577548 Jy ! Component: 150 - total flux cleaned = 0.000600176 Jy ! Component: 200 - total flux cleaned = 0.000599657 Jy ! Total flux subtracted in 200 components = 0.000599657 Jy ! Clean residual min=-0.003764 max=0.003624 Jy/beam ! Clean residual mean=0.000001 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.22765 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 = -1.12528e-06 Jy ! Component: 100 - total flux cleaned = -1.62776e-05 Jy ! Component: 150 - total flux cleaned = -1.63028e-05 Jy ! Component: 200 - total flux cleaned = -1.67536e-05 Jy ! Total flux subtracted in 200 components = -1.67536e-05 Jy ! Clean residual min=-0.003763 max=0.003618 Jy/beam ! Clean residual mean=0.000001 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.227633 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.227633 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.278 mas, bmaj=9.678 mas, bpa=1.966 degrees ! Estimated noise=0.737224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000411478 Jy ! Component: 100 - total flux cleaned = -0.000438988 Jy ! Component: 150 - total flux cleaned = -0.000460435 Jy ! Component: 200 - total flux cleaned = -0.000458554 Jy ! Total flux subtracted in 200 components = -0.000458554 Jy ! Clean residual min=-0.003179 max=0.002936 Jy/beam ! Clean residual mean=-0.000000 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.227175 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.227174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089435Jy sigma=1.160757 ! Fit after self-cal, rms=0.089427Jy sigma=1.160723 wmodel J2134-3351_S_a_map.mod ! Writing 68 model components to file: J2134-3351_S_a_map.mod wobs J2134-3351_S_a_uvs.fits ! Writing UV FITS file: J2134-3351_S_a_uvs.fits wwins J2134-3351_S_a_map.win ! wwins: Wrote 2 windows to J2134-3351_S_a_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 = -0.000422637 Jy ! Component: 100 - total flux cleaned = -0.000375106 Jy ! Component: 150 - total flux cleaned = -0.000237577 Jy ! Component: 200 - total flux cleaned = -0.000281602 Jy ! Component: 250 - total flux cleaned = -0.000323445 Jy ! Component: 300 - total flux cleaned = -0.000362503 Jy ! Component: 350 - total flux cleaned = -0.000478996 Jy ! Component: 400 - total flux cleaned = -0.000516621 Jy ! Component: 450 - total flux cleaned = -0.000588775 Jy ! Component: 500 - total flux cleaned = -0.000659928 Jy ! Component: 550 - total flux cleaned = -0.000868763 Jy ! Component: 600 - total flux cleaned = -0.0010044 Jy ! Component: 650 - total flux cleaned = -0.00117028 Jy ! Component: 700 - total flux cleaned = -0.00133263 Jy ! Component: 750 - total flux cleaned = -0.00155491 Jy ! Component: 800 - total flux cleaned = -0.00171018 Jy ! Component: 850 - total flux cleaned = -0.00186298 Jy ! Component: 900 - total flux cleaned = -0.00207267 Jy ! Component: 950 - total flux cleaned = -0.00227859 Jy ! Component: 1000 - total flux cleaned = -0.00250932 Jy ! Component: 1050 - total flux cleaned = -0.00270827 Jy ! Component: 1100 - total flux cleaned = -0.00293219 Jy ! Component: 1150 - total flux cleaned = -0.00306905 Jy ! Component: 1200 - total flux cleaned = -0.00323173 Jy ! Component: 1250 - total flux cleaned = -0.00336543 Jy ! Component: 1300 - total flux cleaned = -0.00357618 Jy ! Component: 1350 - total flux cleaned = -0.00373172 Jy ! Component: 1400 - total flux cleaned = -0.0038847 Jy ! Component: 1450 - total flux cleaned = -0.00398596 Jy ! Component: 1500 - total flux cleaned = -0.00413504 Jy ! Component: 1550 - total flux cleaned = -0.00425787 Jy ! Component: 1600 - total flux cleaned = -0.00449987 Jy ! Component: 1650 - total flux cleaned = -0.00457108 Jy ! Component: 1700 - total flux cleaned = -0.00466537 Jy ! Component: 1750 - total flux cleaned = -0.00482886 Jy ! Component: 1800 - total flux cleaned = -0.00499042 Jy ! Component: 1850 - total flux cleaned = -0.00515 Jy ! Component: 1900 - total flux cleaned = -0.00535283 Jy ! Component: 1950 - total flux cleaned = -0.00544205 Jy ! Component: 2000 - total flux cleaned = -0.00561867 Jy ! Component: 2050 - total flux cleaned = -0.00577185 Jy ! Component: 2100 - total flux cleaned = -0.00596666 Jy ! Component: 2150 - total flux cleaned = -0.00609551 Jy ! Component: 2200 - total flux cleaned = -0.0062863 Jy ! Component: 2250 - total flux cleaned = -0.00634931 Jy ! Component: 2300 - total flux cleaned = -0.00653667 Jy ! Component: 2350 - total flux cleaned = -0.00668062 Jy ! Component: 2400 - total flux cleaned = -0.00682339 Jy ! Component: 2450 - total flux cleaned = -0.0069648 Jy ! Component: 2500 - total flux cleaned = -0.00706522 Jy ! Component: 2550 - total flux cleaned = -0.00728381 Jy ! Component: 2600 - total flux cleaned = -0.00740214 Jy ! Component: 2650 - total flux cleaned = -0.00753892 Jy ! Component: 2700 - total flux cleaned = -0.00763599 Jy ! Component: 2750 - total flux cleaned = -0.00778997 Jy ! Component: 2800 - total flux cleaned = -0.00782822 Jy ! Component: 2850 - total flux cleaned = -0.00799926 Jy ! Component: 2900 - total flux cleaned = -0.00813116 Jy ! Component: 2950 - total flux cleaned = -0.00824317 Jy ! Component: 3000 - total flux cleaned = -0.00835456 Jy ! Component: 3050 - total flux cleaned = -0.00846509 Jy ! Component: 3100 - total flux cleaned = -0.00864825 Jy ! Component: 3150 - total flux cleaned = -0.00875736 Jy ! Component: 3200 - total flux cleaned = -0.00890181 Jy ! Component: 3250 - total flux cleaned = -0.00897358 Jy ! Component: 3300 - total flux cleaned = -0.00911633 Jy ! Component: 3350 - total flux cleaned = -0.00925812 Jy ! Component: 3400 - total flux cleaned = -0.00936399 Jy ! Component: 3450 - total flux cleaned = -0.00948669 Jy ! Component: 3500 - total flux cleaned = -0.00959117 Jy ! Component: 3550 - total flux cleaned = -0.00969518 Jy ! Component: 3600 - total flux cleaned = -0.00983289 Jy ! Component: 3650 - total flux cleaned = -0.00998695 Jy ! Component: 3700 - total flux cleaned = -0.01014 Jy ! Component: 3750 - total flux cleaned = -0.0102416 Jy ! Component: 3800 - total flux cleaned = -0.010393 Jy ! Component: 3850 - total flux cleaned = -0.0105102 Jy ! Component: 3900 - total flux cleaned = -0.0106769 Jy ! Component: 3950 - total flux cleaned = -0.0107598 Jy ! Component: 4000 - total flux cleaned = -0.0108917 Jy ! Component: 4050 - total flux cleaned = -0.0110396 Jy ! Total flux subtracted in 4096 components = -0.0111539 Jy ! Clean residual min=-0.000922 max=0.001013 Jy/beam ! Clean residual mean=-0.000005 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.216021 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 356 components and 0.216021 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2134-3351_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.278 x 9.678 at 1.966 degrees (North through East) ! Clean map min=-0.0024113 max=0.20545 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2134-3351_S_a_map.fits wmodel /vlbi/uf001/uva//J2134-3351_S_a_map.mod ! Writing 356 model components to file: /vlbi/uf001/uva//J2134-3351_S_a_map.mod wobs /vlbi/uf001/uva//J2134-3351_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2134-3351_S_a_uvs.fits wwins /vlbi/uf001/uva//J2134-3351_S_a_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J2134-3351_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.205447 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000297878 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.434969 0.434969 0.869938 1.73988 3.47975 6.9595 13.919 27.838 55.676 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.205 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 689.704 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2134-3351_S_a_dfm.log closed on Mon Jan 14 05:54:06 2019