! Started logfile: /vlbi/uf001/uva//J1155-2949_S_a_dfm.log on Mon Jan 14 01:34:17 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//J1155-2949_S_a_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1155-2949_S_a_uva.fits ! AN table 1: 58 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.870074 visibilities/baseline/integration-bin. ! Found source: J1155-2949 ! ! 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 4239 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 J1155-2949_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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.996505Jy sigma=15.089067 ! Fit after self-cal, rms=0.945194Jy sigma=14.274342 ! 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=3.149 mas, bmaj=12.13 mas, bpa=18.67 degrees ! Estimated noise=1.13133 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 = 0.0468839 Jy ! Component: 100 - total flux cleaned = 0.0604614 Jy ! Total flux subtracted in 100 components = 0.0604614 Jy ! Clean residual min=-0.008312 max=0.018071 Jy/beam ! Clean residual mean=-0.000026 rms=0.002736 Jy/beam ! Combined flux in latest and established models = 0.0604614 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0604614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085512Jy sigma=1.253638 ! Fit after self-cal, rms=0.084340Jy sigma=1.239535 ! Inverting map ! Added new window around map position (13, -4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160181 Jy ! Component: 100 - total flux cleaned = 0.0239414 Jy ! Total flux subtracted in 100 components = 0.0239414 Jy ! Clean residual min=-0.005370 max=0.006152 Jy/beam ! Clean residual mean=-0.000017 rms=0.001774 Jy/beam ! Combined flux in latest and established models = 0.0844028 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.0844028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081840Jy sigma=1.199667 ! Fit after self-cal, rms=0.080943Jy sigma=1.184938 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108339 Jy ! Component: 100 - total flux cleaned = 0.0163962 Jy ! Total flux subtracted in 100 components = 0.0163962 Jy ! Clean residual min=-0.004927 max=0.005124 Jy/beam ! Clean residual mean=-0.000015 rms=0.001467 Jy/beam ! Combined flux in latest and established models = 0.100799 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.100799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079786Jy sigma=1.166596 ! Fit after self-cal, rms=0.079431Jy sigma=1.160544 ! 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=3.706 mas, bmaj=13.54 mas, bpa=18.69 degrees ! Estimated noise=0.740396 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 = 0.0061639 Jy ! Component: 100 - total flux cleaned = 0.00948005 Jy ! Component: 150 - total flux cleaned = 0.0117184 Jy ! Component: 200 - total flux cleaned = 0.0133778 Jy ! Total flux subtracted in 200 components = 0.0133778 Jy ! Clean residual min=-0.003684 max=0.003476 Jy/beam ! Clean residual mean=-0.000002 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.114177 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 62 components and 0.114177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078945Jy sigma=1.152610 ! Fit after self-cal, rms=0.078622Jy sigma=1.147878 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.706 x 13.54 at 18.69 degrees (North through East) ! Clean map min=-0.0037846 max=0.059051 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.98 KP 0.94 ! LA 0.93 NL 1.18 OV 0.94 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.91 KP 1.02 ! LA 0.92 NL 1.11 OV 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 HN 1.10 KP 1.04 ! LA 1.02 NL 1.12 OV 0.95 SC 1.01 ! ! ! Fit before self-cal, rms=0.078622Jy sigma=1.147878 ! Fit after self-cal, rms=0.080331Jy sigma=1.144367 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.723 mas, bmaj=13.67 mas, bpa=18.56 degrees ! Estimated noise=0.740562 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 = 0.00152317 Jy ! Component: 100 - total flux cleaned = 0.00188471 Jy ! Component: 150 - total flux cleaned = 0.00194296 Jy ! Component: 200 - total flux cleaned = 0.0020396 Jy ! Total flux subtracted in 200 components = 0.0020396 Jy ! Clean residual min=-0.003026 max=0.003014 Jy/beam ! Clean residual mean=0.000002 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.116216 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.116216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080137Jy sigma=1.142012 ! Fit after self-cal, rms=0.080150Jy sigma=1.139286 ! 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=0.080150Jy sigma=1.139286 ! Fit after self-cal, rms=0.080371Jy sigma=1.137479 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.727 mas, bmaj=13.7 mas, bpa=18.46 degrees ! Estimated noise=0.738539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000543055 Jy ! Component: 100 - total flux cleaned = 0.000366964 Jy ! Component: 150 - total flux cleaned = 0.000213469 Jy ! Component: 200 - total flux cleaned = 0.000122264 Jy ! Total flux subtracted in 200 components = 0.000122264 Jy ! Clean residual min=-0.002890 max=0.002776 Jy/beam ! Clean residual mean=0.000001 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.116339 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 84 components and 0.116339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080273Jy sigma=1.136196 ! Fit after self-cal, rms=0.080343Jy sigma=1.135788 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 = 0.00021653 Jy ! Component: 100 - total flux cleaned = 0.000170995 Jy ! Component: 150 - total flux cleaned = 8.77662e-05 Jy ! Component: 200 - total flux cleaned = 1.2285e-05 Jy ! Total flux subtracted in 200 components = 1.2285e-05 Jy ! Clean residual min=-0.002874 max=0.002720 Jy/beam ! Clean residual mean=0.000002 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.116351 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.116351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080292Jy sigma=1.135132 ! Fit after self-cal, rms=0.080121Jy sigma=1.133509 ! 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=0.080121Jy sigma=1.133509 ! Fit after self-cal, rms=0.079967Jy sigma=1.133303 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.732 mas, bmaj=13.73 mas, bpa=18.44 degrees ! Estimated noise=0.734093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000360123 Jy ! Component: 100 - total flux cleaned = -0.000522267 Jy ! Component: 150 - total flux cleaned = -0.00062829 Jy ! Component: 200 - total flux cleaned = -0.000722467 Jy ! Total flux subtracted in 200 components = -0.000722467 Jy ! Clean residual min=-0.002833 max=0.002595 Jy/beam ! Clean residual mean=0.000001 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.115629 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 0.115629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079927Jy sigma=1.132816 ! Fit after self-cal, rms=0.079948Jy sigma=1.132715 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 = -6.45281e-07 Jy ! Component: 100 - total flux cleaned = -6.69086e-05 Jy ! Component: 150 - total flux cleaned = -6.65276e-05 Jy ! Component: 200 - total flux cleaned = -9.3336e-05 Jy ! Total flux subtracted in 200 components = -9.3336e-05 Jy ! Clean residual min=-0.002807 max=0.002571 Jy/beam ! Clean residual mean=0.000001 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.115535 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 102 components and 0.115535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079923Jy sigma=1.132408 ! Fit after self-cal, rms=0.079930Jy sigma=1.132366 ! 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=0.079930Jy sigma=1.132366 ! Fit after self-cal, rms=0.079819Jy sigma=1.132333 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.817 mas, bmaj=21.43 mas, bpa=9.198 degrees ! Estimated noise=0.853158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000469591 Jy ! Component: 100 - total flux cleaned = -0.000543396 Jy ! Component: 150 - total flux cleaned = -0.000582434 Jy ! Component: 200 - total flux cleaned = -0.000581851 Jy ! Total flux subtracted in 200 components = -0.000581851 Jy ! Clean residual min=-0.003122 max=0.002914 Jy/beam ! Clean residual mean=0.000000 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.114953 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 115 components and 0.114953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079810Jy sigma=1.132219 ! Fit after self-cal, rms=0.079818Jy sigma=1.132163 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 = -0.000102203 Jy ! Component: 100 - total flux cleaned = -0.000102384 Jy ! Component: 150 - total flux cleaned = -8.82807e-05 Jy ! Component: 200 - total flux cleaned = -5.21572e-05 Jy ! Total flux subtracted in 200 components = -5.21572e-05 Jy ! Clean residual min=-0.003115 max=0.002894 Jy/beam ! Clean residual mean=0.000000 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.114901 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 121 components and 0.114901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079813Jy sigma=1.132118 ! Fit after self-cal, rms=0.079815Jy sigma=1.132090 ! 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=3.735 mas, bmaj=13.76 mas, bpa=18.46 degrees ! Estimated noise=0.731326 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.735 x 13.76 at 18.46 degrees (North through East) ! Clean map min=-0.0026408 max=0.055191 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=3.168 mas, bmaj=12.28 mas, bpa=18.4 degrees ! Estimated noise=1.12074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0487976 Jy ! Component: 100 - total flux cleaned = 0.0736845 Jy ! Component: 150 - total flux cleaned = 0.0886727 Jy ! Component: 200 - total flux cleaned = 0.098027 Jy ! Total flux subtracted in 200 components = 0.098027 Jy ! Clean residual min=-0.004886 max=0.004914 Jy/beam ! Clean residual mean=-0.000007 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 0.098027 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.098027 Jy ! Inverting map and beam ! Estimated beam: bmin=3.735 mas, bmaj=13.76 mas, bpa=18.46 degrees ! Estimated noise=0.731326 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 = 0.00672461 Jy ! Component: 100 - total flux cleaned = 0.0106317 Jy ! Component: 150 - total flux cleaned = 0.0122848 Jy ! Component: 200 - total flux cleaned = 0.0131748 Jy ! Total flux subtracted in 200 components = 0.0131748 Jy ! Clean residual min=-0.003015 max=0.002830 Jy/beam ! Clean residual mean=0.000003 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.111202 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 61 components and 0.111202 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=7.817 mas, bmaj=21.43 mas, bpa=9.198 degrees ! Estimated noise=0.853158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195178 Jy ! Component: 100 - total flux cleaned = 0.00240881 Jy ! Component: 150 - total flux cleaned = 0.00266163 Jy ! Component: 200 - total flux cleaned = 0.00286877 Jy ! Total flux subtracted in 200 components = 0.00286877 Jy ! Clean residual min=-0.003070 max=0.002866 Jy/beam ! Clean residual mean=0.000001 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.114071 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 = 0.000146325 Jy ! Component: 100 - total flux cleaned = 0.00029831 Jy ! Component: 150 - total flux cleaned = 0.000387412 Jy ! Component: 200 - total flux cleaned = 0.000466837 Jy ! Total flux subtracted in 200 components = 0.000466837 Jy ! Clean residual min=-0.003102 max=0.002915 Jy/beam ! Clean residual mean=0.000000 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.114537 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 109 components and 0.114537 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.735 mas, bmaj=13.76 mas, bpa=18.46 degrees ! Estimated noise=0.731326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.30507e-06 Jy ! Component: 100 - total flux cleaned = -0.000172831 Jy ! Component: 150 - total flux cleaned = -0.00026812 Jy ! Component: 200 - total flux cleaned = -0.000269421 Jy ! Total flux subtracted in 200 components = -0.000269421 Jy ! Clean residual min=-0.002715 max=0.002476 Jy/beam ! Clean residual mean=0.000000 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.114268 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 122 components and 0.114268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079800Jy sigma=1.131913 ! Fit after self-cal, rms=0.079800Jy sigma=1.131775 wmodel J1155-2949_S_a_map.mod ! Writing 122 model components to file: J1155-2949_S_a_map.mod wobs J1155-2949_S_a_uvs.fits ! Writing UV FITS file: J1155-2949_S_a_uvs.fits wwins J1155-2949_S_a_map.win ! wwins: Wrote 2 windows to J1155-2949_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 = -0.000786962 Jy ! Component: 100 - total flux cleaned = -0.00117881 Jy ! Component: 150 - total flux cleaned = -0.00154625 Jy ! Component: 200 - total flux cleaned = -0.00184965 Jy ! Component: 250 - total flux cleaned = -0.00210007 Jy ! Component: 300 - total flux cleaned = -0.00226931 Jy ! Component: 350 - total flux cleaned = -0.00252875 Jy ! Component: 400 - total flux cleaned = -0.00274657 Jy ! Component: 450 - total flux cleaned = -0.00304332 Jy ! Component: 500 - total flux cleaned = -0.00324318 Jy ! Component: 550 - total flux cleaned = -0.00335381 Jy ! Component: 600 - total flux cleaned = -0.00356847 Jy ! Component: 650 - total flux cleaned = -0.00367207 Jy ! Component: 700 - total flux cleaned = -0.00369753 Jy ! Component: 750 - total flux cleaned = -0.00379634 Jy ! Component: 800 - total flux cleaned = -0.00386794 Jy ! Component: 850 - total flux cleaned = -0.00389159 Jy ! Component: 900 - total flux cleaned = -0.00400491 Jy ! Component: 950 - total flux cleaned = -0.0040048 Jy ! Component: 1000 - total flux cleaned = -0.00409164 Jy ! Component: 1050 - total flux cleaned = -0.00419748 Jy ! Component: 1100 - total flux cleaned = -0.00428029 Jy ! Component: 1150 - total flux cleaned = -0.00436101 Jy ! Component: 1200 - total flux cleaned = -0.00445975 Jy ! Component: 1250 - total flux cleaned = -0.00447905 Jy ! Component: 1300 - total flux cleaned = -0.00461207 Jy ! Component: 1350 - total flux cleaned = -0.00468638 Jy ! Component: 1400 - total flux cleaned = -0.00475931 Jy ! Component: 1450 - total flux cleaned = -0.00483093 Jy ! Component: 1500 - total flux cleaned = -0.00495438 Jy ! Component: 1550 - total flux cleaned = -0.00500629 Jy ! Component: 1600 - total flux cleaned = -0.00514283 Jy ! Component: 1650 - total flux cleaned = -0.00526021 Jy ! Component: 1700 - total flux cleaned = -0.00532621 Jy ! Component: 1750 - total flux cleaned = -0.00542408 Jy ! Component: 1800 - total flux cleaned = -0.00552018 Jy ! Component: 1850 - total flux cleaned = -0.00559926 Jy ! Component: 1900 - total flux cleaned = -0.00566165 Jy ! Component: 1950 - total flux cleaned = -0.00570786 Jy ! Component: 2000 - total flux cleaned = -0.0057387 Jy ! Component: 2050 - total flux cleaned = -0.00579875 Jy ! Component: 2100 - total flux cleaned = -0.00585802 Jy ! Component: 2150 - total flux cleaned = -0.00584349 Jy ! Component: 2200 - total flux cleaned = -0.00593044 Jy ! Component: 2250 - total flux cleaned = -0.00587311 Jy ! Component: 2300 - total flux cleaned = -0.00592978 Jy ! Component: 2350 - total flux cleaned = -0.00598608 Jy ! Component: 2400 - total flux cleaned = -0.00597227 Jy ! Component: 2450 - total flux cleaned = -0.00598614 Jy ! Component: 2500 - total flux cleaned = -0.00599978 Jy ! Component: 2550 - total flux cleaned = -0.00601333 Jy ! Component: 2600 - total flux cleaned = -0.00605373 Jy ! Component: 2650 - total flux cleaned = -0.00605372 Jy ! Component: 2700 - total flux cleaned = -0.00614627 Jy ! Component: 2750 - total flux cleaned = -0.00615948 Jy ! Component: 2800 - total flux cleaned = -0.00618556 Jy ! Component: 2850 - total flux cleaned = -0.00625023 Jy ! Component: 2900 - total flux cleaned = -0.00626308 Jy ! Component: 2950 - total flux cleaned = -0.00630141 Jy ! Component: 3000 - total flux cleaned = -0.00631397 Jy ! Component: 3050 - total flux cleaned = -0.00633907 Jy ! Component: 3100 - total flux cleaned = -0.00638902 Jy ! Component: 3150 - total flux cleaned = -0.0063765 Jy ! Component: 3200 - total flux cleaned = -0.00638886 Jy ! Component: 3250 - total flux cleaned = -0.00640122 Jy ! Component: 3300 - total flux cleaned = -0.00641347 Jy ! Component: 3350 - total flux cleaned = -0.00643781 Jy ! Component: 3400 - total flux cleaned = -0.0064378 Jy ! Component: 3450 - total flux cleaned = -0.00647389 Jy ! Component: 3500 - total flux cleaned = -0.00648587 Jy ! Component: 3550 - total flux cleaned = -0.00650966 Jy ! Component: 3600 - total flux cleaned = -0.00647403 Jy ! Component: 3650 - total flux cleaned = -0.0064622 Jy ! Component: 3700 - total flux cleaned = -0.00648573 Jy ! Component: 3750 - total flux cleaned = -0.0064505 Jy ! Component: 3800 - total flux cleaned = -0.00648559 Jy ! Component: 3850 - total flux cleaned = -0.006509 Jy ! Component: 3900 - total flux cleaned = -0.00648563 Jy ! Component: 3950 - total flux cleaned = -0.00650888 Jy ! Component: 4000 - total flux cleaned = -0.00650889 Jy ! Component: 4050 - total flux cleaned = -0.0065206 Jy ! Total flux subtracted in 4096 components = -0.00652065 Jy ! Clean residual min=-0.000802 max=0.000757 Jy/beam ! Clean residual mean=-0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.107747 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 378 components and 0.107747 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1155-2949_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.735 x 13.76 at 18.46 degrees (North through East) ! Clean map min=-0.0018018 max=0.053677 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1155-2949_S_a_map.fits wmodel /vlbi/uf001/uva//J1155-2949_S_a_map.mod ! Writing 378 model components to file: /vlbi/uf001/uva//J1155-2949_S_a_map.mod wobs /vlbi/uf001/uva//J1155-2949_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1155-2949_S_a_uvs.fits wwins /vlbi/uf001/uva//J1155-2949_S_a_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1155-2949_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0536774 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000209607 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.17148 1.17148 2.34296 4.68592 9.37183 18.7437 37.4873 74.9747 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 256.086 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1155-2949_S_a_dfm.log closed on Mon Jan 14 01:34:21 2019