! Started logfile: /vlbi/uf001/uva//J1313-2722_S_dfm.log on Mon Jan 14 02:16:08 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//J1313-2722_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1313-2722_S_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.897318 visibilities/baseline/integration-bin. ! Found source: J1313-2722 ! ! 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 7026 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 J1313-2722_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012048Jy sigma=15.825775 ! Fit after self-cal, rms=0.897595Jy sigma=14.000633 ! 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=2.408 mas, bmaj=6.481 mas, bpa=-6.855 degrees ! Estimated noise=0.969937 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 = 0.0767721 Jy ! Component: 100 - total flux cleaned = 0.100271 Jy ! Total flux subtracted in 100 components = 0.100271 Jy ! Clean residual min=-0.006222 max=0.010136 Jy/beam ! Clean residual mean=-0.000040 rms=0.001757 Jy/beam ! Combined flux in latest and established models = 0.100271 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.100271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102486Jy sigma=1.283727 ! Fit after self-cal, rms=0.102302Jy sigma=1.281390 ! 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=3.063 mas, bmaj=7.877 mas, bpa=-6.12 degrees ! Estimated noise=0.564996 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 = 0.0142039 Jy ! Component: 100 - total flux cleaned = 0.0207041 Jy ! Component: 150 - total flux cleaned = 0.0242464 Jy ! Component: 200 - total flux cleaned = 0.0262437 Jy ! Total flux subtracted in 200 components = 0.0262437 Jy ! Clean residual min=-0.004499 max=0.006852 Jy/beam ! Clean residual mean=-0.000046 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.126515 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.126515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100086Jy sigma=1.246014 ! Fit after self-cal, rms=0.100060Jy sigma=1.245577 ! Inverting map ! Added new window around map position (-6, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0061052 Jy ! Component: 100 - total flux cleaned = 0.0077457 Jy ! Component: 150 - total flux cleaned = 0.00774428 Jy ! Component: 200 - total flux cleaned = 0.00767572 Jy ! Total flux subtracted in 200 components = 0.00767572 Jy ! Clean residual min=-0.004176 max=0.005374 Jy/beam ! Clean residual mean=-0.000036 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.134191 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 54 components and 0.134191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099557Jy sigma=1.239817 ! Fit after self-cal, rms=0.099508Jy sigma=1.238308 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.063 x 7.877 at -6.12 degrees (North through East) ! Clean map min=-0.0041907 max=0.10048 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.18 KP 0.98 ! LA 0.95 MK 0.99 NL 1.04 OV 1.01 ! PT 0.99 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.46 FD 0.99 HN 1.26 KP 1.01 ! LA 0.94 MK 0.94 NL 1.09 OV 0.96 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.99 HN 1.13 KP 1.04 ! LA 0.99 MK 1.00 NL 1.02 OV 1.03 ! PT 1.05 SC 1.03 ! ! ! Fit before self-cal, rms=0.099508Jy sigma=1.238308 ! Fit after self-cal, rms=0.090782Jy sigma=1.222808 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.062 mas, bmaj=7.8 mas, bpa=-5.848 degrees ! Estimated noise=0.56875 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 = -0.000895097 Jy ! Component: 100 - total flux cleaned = -0.00101493 Jy ! Component: 150 - total flux cleaned = -0.001065 Jy ! Component: 200 - total flux cleaned = -0.00110789 Jy ! Total flux subtracted in 200 components = -0.00110789 Jy ! Clean residual min=-0.002772 max=0.002995 Jy/beam ! Clean residual mean=-0.000032 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.133083 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.133083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090697Jy sigma=1.221866 ! Fit after self-cal, rms=0.090748Jy sigma=1.221407 ! 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=0.090748Jy sigma=1.221407 ! Fit after self-cal, rms=0.095301Jy sigma=1.218197 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.062 mas, bmaj=7.807 mas, bpa=-5.763 degrees ! Estimated noise=0.568357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000288795 Jy ! Component: 100 - total flux cleaned = 0.000326789 Jy ! Component: 150 - total flux cleaned = 0.000327636 Jy ! Component: 200 - total flux cleaned = 0.000358592 Jy ! Total flux subtracted in 200 components = 0.000358592 Jy ! Clean residual min=-0.002494 max=0.002710 Jy/beam ! Clean residual mean=-0.000023 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.133442 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 82 components and 0.133442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095271Jy sigma=1.217823 ! Fit after self-cal, rms=0.095376Jy sigma=1.217698 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 = 0.000100301 Jy ! Component: 100 - total flux cleaned = 9.94346e-05 Jy ! Component: 150 - total flux cleaned = 0.000123885 Jy ! Component: 200 - total flux cleaned = 0.000147142 Jy ! Total flux subtracted in 200 components = 0.000147142 Jy ! Clean residual min=-0.002483 max=0.002696 Jy/beam ! Clean residual mean=-0.000023 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.133589 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 90 components and 0.133589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095359Jy sigma=1.217523 ! Fit after self-cal, rms=0.095362Jy sigma=1.217511 ! Inverting map ! Added new window around map position (115, -49). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013976 Jy ! Component: 100 - total flux cleaned = 0.00130588 Jy ! Component: 150 - total flux cleaned = 0.00118147 Jy ! Component: 200 - total flux cleaned = 0.00106781 Jy ! Total flux subtracted in 200 components = 0.00106781 Jy ! Clean residual min=-0.002367 max=0.002241 Jy/beam ! Clean residual mean=-0.000026 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.134657 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 104 components and 0.134657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095286Jy sigma=1.216535 ! Fit after self-cal, rms=0.095298Jy sigma=1.216459 ! 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=0.095298Jy sigma=1.216459 ! Fit after self-cal, rms=0.096985Jy sigma=1.216292 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.058 mas, bmaj=7.816 mas, bpa=-5.744 degrees ! Estimated noise=0.568203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000296365 Jy ! Component: 100 - total flux cleaned = 0.000259814 Jy ! Component: 150 - total flux cleaned = 0.000224465 Jy ! Component: 200 - total flux cleaned = 0.000191051 Jy ! Total flux subtracted in 200 components = 0.000191051 Jy ! Clean residual min=-0.002414 max=0.002289 Jy/beam ! Clean residual mean=-0.000024 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.134848 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 110 components and 0.134848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096952Jy sigma=1.215919 ! Fit after self-cal, rms=0.096985Jy sigma=1.215883 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 = 7.03512e-05 Jy ! Component: 100 - total flux cleaned = 9.39625e-06 Jy ! Component: 150 - total flux cleaned = -7.86453e-05 Jy ! Component: 200 - total flux cleaned = -0.000134844 Jy ! Total flux subtracted in 200 components = -0.000134844 Jy ! Clean residual min=-0.002356 max=0.002328 Jy/beam ! Clean residual mean=-0.000024 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.134713 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 120 components and 0.134713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096963Jy sigma=1.215646 ! Fit after self-cal, rms=0.096960Jy sigma=1.215641 ! 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=0.096960Jy sigma=1.215641 ! Fit after self-cal, rms=0.097403Jy sigma=1.215600 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.76 mas, bmaj=18.57 mas, bpa=-2.699 degrees ! Estimated noise=0.732814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000522203 Jy ! Component: 100 - total flux cleaned = 0.000684778 Jy ! Component: 150 - total flux cleaned = 0.000684354 Jy ! Component: 200 - total flux cleaned = 0.000663248 Jy ! Total flux subtracted in 200 components = 0.000663248 Jy ! Clean residual min=-0.002701 max=0.002229 Jy/beam ! Clean residual mean=-0.000049 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.135376 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 135 components and 0.135376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097395Jy sigma=1.215530 ! Fit after self-cal, rms=0.097401Jy sigma=1.215508 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 = 0.000173538 Jy ! Component: 100 - total flux cleaned = 0.000194376 Jy ! Component: 150 - total flux cleaned = 0.000177025 Jy ! Component: 200 - total flux cleaned = 0.000160778 Jy ! Total flux subtracted in 200 components = 0.000160778 Jy ! Clean residual min=-0.002640 max=0.002258 Jy/beam ! Clean residual mean=-0.000048 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.135537 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 139 components and 0.135537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097397Jy sigma=1.215514 ! Fit after self-cal, rms=0.097395Jy sigma=1.215508 ! 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=3.054 mas, bmaj=7.816 mas, bpa=-5.708 degrees ! Estimated noise=0.568179 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.054 x 7.816 at -5.708 degrees (North through East) ! Clean map min=-0.0021749 max=0.10117 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=2.399 mas, bmaj=6.431 mas, bpa=-6.244 degrees ! Estimated noise=0.976141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0774066 Jy ! Component: 100 - total flux cleaned = 0.102269 Jy ! Component: 150 - total flux cleaned = 0.113989 Jy ! Component: 200 - total flux cleaned = 0.120777 Jy ! Total flux subtracted in 200 components = 0.120777 Jy ! Clean residual min=-0.004347 max=0.004277 Jy/beam ! Clean residual mean=-0.000022 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.120777 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 0.120777 Jy ! Inverting map and beam ! Estimated beam: bmin=3.054 mas, bmaj=7.816 mas, bpa=-5.708 degrees ! Estimated noise=0.568179 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 = 0.005321 Jy ! Component: 100 - total flux cleaned = 0.00870836 Jy ! Component: 150 - total flux cleaned = 0.0105147 Jy ! Component: 200 - total flux cleaned = 0.0118032 Jy ! Total flux subtracted in 200 components = 0.0118032 Jy ! Clean residual min=-0.002518 max=0.002198 Jy/beam ! Clean residual mean=-0.000030 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.13258 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 50 components and 0.13258 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=7.76 mas, bmaj=18.57 mas, bpa=-2.699 degrees ! Estimated noise=0.732814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220492 Jy ! Component: 100 - total flux cleaned = 0.00314207 Jy ! Component: 150 - total flux cleaned = 0.0034604 Jy ! Component: 200 - total flux cleaned = 0.00352621 Jy ! Total flux subtracted in 200 components = 0.00352621 Jy ! Clean residual min=-0.002763 max=0.002415 Jy/beam ! Clean residual mean=-0.000053 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.136107 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.88529e-05 Jy ! Component: 100 - total flux cleaned = 2.81933e-05 Jy ! Component: 150 - total flux cleaned = 2.74975e-05 Jy ! Component: 200 - total flux cleaned = 2.78528e-05 Jy ! Total flux subtracted in 200 components = 2.78528e-05 Jy ! Clean residual min=-0.002641 max=0.002390 Jy/beam ! Clean residual mean=-0.000050 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.136135 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 85 components and 0.136135 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.054 mas, bmaj=7.816 mas, bpa=-5.708 degrees ! Estimated noise=0.568179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000694768 Jy ! Component: 100 - total flux cleaned = -0.000930991 Jy ! Component: 150 - total flux cleaned = -0.00105913 Jy ! Component: 200 - total flux cleaned = -0.00109807 Jy ! Total flux subtracted in 200 components = -0.00109807 Jy ! Clean residual min=-0.002357 max=0.002235 Jy/beam ! Clean residual mean=-0.000024 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.135036 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 105 components and 0.135036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097453Jy sigma=1.216179 ! Fit after self-cal, rms=0.097446Jy sigma=1.216116 wmodel J1313-2722_S_map.mod ! Writing 105 model components to file: J1313-2722_S_map.mod wobs J1313-2722_S_uvs.fits ! Writing UV FITS file: J1313-2722_S_uvs.fits wwins J1313-2722_S_map.win ! wwins: Wrote 3 windows to J1313-2722_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 = -0.000476639 Jy ! Component: 100 - total flux cleaned = -0.00110243 Jy ! Component: 150 - total flux cleaned = -0.00158775 Jy ! Component: 200 - total flux cleaned = -0.00205643 Jy ! Component: 250 - total flux cleaned = -0.00254291 Jy ! Component: 300 - total flux cleaned = -0.00277925 Jy ! Component: 350 - total flux cleaned = -0.00307503 Jy ! Component: 400 - total flux cleaned = -0.00320349 Jy ! Component: 450 - total flux cleaned = -0.00339214 Jy ! Component: 500 - total flux cleaned = -0.00357571 Jy ! Component: 550 - total flux cleaned = -0.00375484 Jy ! Component: 600 - total flux cleaned = -0.00378364 Jy ! Component: 650 - total flux cleaned = -0.00384123 Jy ! Component: 700 - total flux cleaned = -0.00398219 Jy ! Component: 750 - total flux cleaned = -0.00403754 Jy ! Component: 800 - total flux cleaned = -0.00409151 Jy ! Component: 850 - total flux cleaned = -0.00427748 Jy ! Component: 900 - total flux cleaned = -0.00438198 Jy ! Component: 950 - total flux cleaned = -0.00451025 Jy ! Component: 1000 - total flux cleaned = -0.00456103 Jy ! Component: 1050 - total flux cleaned = -0.00466041 Jy ! Component: 1100 - total flux cleaned = -0.0047823 Jy ! Component: 1150 - total flux cleaned = -0.00485449 Jy ! Component: 1200 - total flux cleaned = -0.0049488 Jy ! Component: 1250 - total flux cleaned = -0.00497243 Jy ! Component: 1300 - total flux cleaned = -0.00501872 Jy ! Component: 1350 - total flux cleaned = -0.00510941 Jy ! Component: 1400 - total flux cleaned = -0.00522094 Jy ! Component: 1450 - total flux cleaned = -0.00526472 Jy ! Component: 1500 - total flux cleaned = -0.00530808 Jy ! Component: 1550 - total flux cleaned = -0.00532966 Jy ! Component: 1600 - total flux cleaned = -0.00539307 Jy ! Component: 1650 - total flux cleaned = -0.00545602 Jy ! Component: 1700 - total flux cleaned = -0.00547654 Jy ! Component: 1750 - total flux cleaned = -0.005497 Jy ! Component: 1800 - total flux cleaned = -0.00555769 Jy ! Component: 1850 - total flux cleaned = -0.00557747 Jy ! Component: 1900 - total flux cleaned = -0.00557745 Jy ! Component: 1950 - total flux cleaned = -0.00555786 Jy ! Component: 2000 - total flux cleaned = -0.0055772 Jy ! Component: 2050 - total flux cleaned = -0.00559645 Jy ! Component: 2100 - total flux cleaned = -0.00561534 Jy ! Component: 2150 - total flux cleaned = -0.0057088 Jy ! Component: 2200 - total flux cleaned = -0.00570871 Jy ! Component: 2250 - total flux cleaned = -0.00572686 Jy ! Component: 2300 - total flux cleaned = -0.00578106 Jy ! Component: 2350 - total flux cleaned = -0.00578108 Jy ! Component: 2400 - total flux cleaned = -0.00579878 Jy ! Component: 2450 - total flux cleaned = -0.00583367 Jy ! Component: 2500 - total flux cleaned = -0.00586857 Jy ! Component: 2550 - total flux cleaned = -0.00585131 Jy ! Component: 2600 - total flux cleaned = -0.00586835 Jy ! Component: 2650 - total flux cleaned = -0.00597008 Jy ! Component: 2700 - total flux cleaned = -0.00597007 Jy ! Component: 2750 - total flux cleaned = -0.00593678 Jy ! Component: 2800 - total flux cleaned = -0.00600279 Jy ! Component: 2850 - total flux cleaned = -0.00598656 Jy ! Component: 2900 - total flux cleaned = -0.00603525 Jy ! Component: 2950 - total flux cleaned = -0.0060513 Jy ! Component: 3000 - total flux cleaned = -0.00603534 Jy ! Component: 3050 - total flux cleaned = -0.00606694 Jy ! Component: 3100 - total flux cleaned = -0.00611393 Jy ! Component: 3150 - total flux cleaned = -0.00612929 Jy ! Component: 3200 - total flux cleaned = -0.00614451 Jy ! Component: 3250 - total flux cleaned = -0.00619037 Jy ! Component: 3300 - total flux cleaned = -0.0062662 Jy ! Component: 3350 - total flux cleaned = -0.00629625 Jy ! Component: 3400 - total flux cleaned = -0.00640059 Jy ! Component: 3450 - total flux cleaned = -0.00640049 Jy ! Component: 3500 - total flux cleaned = -0.00641529 Jy ! Component: 3550 - total flux cleaned = -0.00648834 Jy ! Component: 3600 - total flux cleaned = -0.00653173 Jy ! Component: 3650 - total flux cleaned = -0.00656074 Jy ! Component: 3700 - total flux cleaned = -0.00661785 Jy ! Component: 3750 - total flux cleaned = -0.00666044 Jy ! Component: 3800 - total flux cleaned = -0.00670285 Jy ! Component: 3850 - total flux cleaned = -0.00675894 Jy ! Component: 3900 - total flux cleaned = -0.00681452 Jy ! Component: 3950 - total flux cleaned = -0.00686963 Jy ! Component: 4000 - total flux cleaned = -0.00695194 Jy ! Component: 4050 - total flux cleaned = -0.00700643 Jy ! Total flux subtracted in 4096 components = -0.00703351 Jy ! Clean residual min=-0.000837 max=0.000778 Jy/beam ! Clean residual mean=-0.000010 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.128003 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 388 components and 0.128003 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1313-2722_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.054 x 7.816 at -5.708 degrees (North through East) ! Clean map min=-0.0017865 max=0.10155 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1313-2722_S_map.fits wmodel /vlbi/uf001/uva//J1313-2722_S_map.mod ! Writing 388 model components to file: /vlbi/uf001/uva//J1313-2722_S_map.mod wobs /vlbi/uf001/uva//J1313-2722_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1313-2722_S_uvs.fits wwins /vlbi/uf001/uva//J1313-2722_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1313-2722_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.101552 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000238093 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.703361 0.703361 1.40672 2.81344 5.62689 11.2538 22.5076 45.0151 90.0302 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.101 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 426.523 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1313-2722_S_dfm.log closed on Mon Jan 14 02:16:12 2019