! Started logfile: /vlbi/uf001/uva//J1008-1629_S_a_dfm.log on Mon Jan 14 00:45:03 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//J1008-1629_S_a_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1008-1629_S_a_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.933333 visibilities/baseline/integration-bin. ! Found source: J1008-1629 ! ! 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 9072 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 J1008-1629_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005613Jy sigma=17.978749 ! Fit after self-cal, rms=0.933607Jy sigma=16.656882 ! 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=2.581 mas, bmaj=6.605 mas, bpa=-4.176 degrees ! Estimated noise=0.625746 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 = 0.0507985 Jy ! Component: 100 - total flux cleaned = 0.0633024 Jy ! Total flux subtracted in 100 components = 0.0633024 Jy ! Clean residual min=-0.005213 max=0.011696 Jy/beam ! Clean residual mean=-0.000038 rms=0.001423 Jy/beam ! Combined flux in latest and established models = 0.0633024 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0633024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075913Jy sigma=1.327134 ! Fit after self-cal, rms=0.074613Jy sigma=1.306554 ! Inverting map ! Added new window around map position (27.5, 7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011024 Jy ! Component: 100 - total flux cleaned = 0.0177725 Jy ! Total flux subtracted in 100 components = 0.0177725 Jy ! Clean residual min=-0.004127 max=0.008598 Jy/beam ! Clean residual mean=-0.000032 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.0810749 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.0810749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072511Jy sigma=1.265460 ! Fit after self-cal, rms=0.072361Jy sigma=1.262624 ! Inverting map ! Added new window around map position (8, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00849567 Jy ! Component: 100 - total flux cleaned = 0.0142926 Jy ! Total flux subtracted in 100 components = 0.0142926 Jy ! Clean residual min=-0.003874 max=0.004657 Jy/beam ! Clean residual mean=-0.000023 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.0953675 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.0953675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070970Jy sigma=1.234845 ! Fit after self-cal, rms=0.070886Jy sigma=1.233301 ! 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=3.09 mas, bmaj=7.692 mas, bpa=-3.665 degrees ! Estimated noise=0.419852 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 = 0.00810392 Jy ! Component: 100 - total flux cleaned = 0.0138991 Jy ! Component: 150 - total flux cleaned = 0.0183953 Jy ! Component: 200 - total flux cleaned = 0.0219647 Jy ! Total flux subtracted in 200 components = 0.0219647 Jy ! Clean residual min=-0.002633 max=0.003602 Jy/beam ! Clean residual mean=-0.000020 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.117332 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 85 components and 0.117332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069709Jy sigma=1.208906 ! Fit after self-cal, rms=0.069638Jy sigma=1.207266 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.09 x 7.692 at -3.665 degrees (North through East) ! Clean map min=-0.00253 max=0.067386 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.90 HN 1.00 KP 1.04 ! LA 0.90 MK 1.05 NL 1.06 OV 1.01 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.85 HN 0.95 KP 0.94 ! LA 0.93 MK 1.11 NL 1.06 OV 1.00 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 0.98 KP 1.05 ! LA 0.98 MK 1.00 NL 1.03 OV 0.96 ! PT 0.98 SC 1.03 ! ! ! Fit before self-cal, rms=0.069638Jy sigma=1.207266 ! Fit after self-cal, rms=0.068901Jy sigma=1.200576 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.15 mas, bmaj=7.829 mas, bpa=-3.42 degrees ! Estimated noise=0.409699 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 = 0.00182998 Jy ! Component: 100 - total flux cleaned = 0.00259523 Jy ! Component: 150 - total flux cleaned = 0.00309461 Jy ! Component: 200 - total flux cleaned = 0.00353336 Jy ! Total flux subtracted in 200 components = 0.00353336 Jy ! Clean residual min=-0.002150 max=0.002711 Jy/beam ! Clean residual mean=0.000005 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.120866 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 101 components and 0.120866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068802Jy sigma=1.198752 ! Fit after self-cal, rms=0.068854Jy sigma=1.198309 ! 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=0.068854Jy sigma=1.198309 ! Fit after self-cal, rms=0.069614Jy sigma=1.195803 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.149 mas, bmaj=7.882 mas, bpa=-3.146 degrees ! Estimated noise=0.410958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000825233 Jy ! Component: 100 - total flux cleaned = 0.00129114 Jy ! Component: 150 - total flux cleaned = 0.00152249 Jy ! Component: 200 - total flux cleaned = 0.00170058 Jy ! Total flux subtracted in 200 components = 0.00170058 Jy ! Clean residual min=-0.001990 max=0.002396 Jy/beam ! Clean residual mean=0.000002 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.122566 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 0.122566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069576Jy sigma=1.195086 ! Fit after self-cal, rms=0.069588Jy sigma=1.194962 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) ! Added new window around map position (14, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198259 Jy ! Component: 100 - total flux cleaned = 0.00207036 Jy ! Component: 150 - total flux cleaned = 0.00214045 Jy ! Component: 200 - total flux cleaned = 0.00217342 Jy ! Total flux subtracted in 200 components = 0.00217342 Jy ! Clean residual min=-0.001958 max=0.002339 Jy/beam ! Clean residual mean=0.000004 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.12474 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 129 components and 0.12474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069522Jy sigma=1.193742 ! Fit after self-cal, rms=0.069518Jy sigma=1.193645 ! Inverting map ! Added new window around map position (-75.5, -25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016545 Jy ! Component: 100 - total flux cleaned = 0.00211784 Jy ! Component: 150 - total flux cleaned = 0.00271678 Jy ! Component: 200 - total flux cleaned = 0.00292924 Jy ! Total flux subtracted in 200 components = 0.00292924 Jy ! Clean residual min=-0.001868 max=0.002171 Jy/beam ! Clean residual mean=0.000004 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.127669 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 153 components and 0.127669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069440Jy sigma=1.192331 ! Fit after self-cal, rms=0.069437Jy sigma=1.192219 ! Inverting map ! Added new window around map position (-48.5, 116.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131422 Jy ! Component: 100 - total flux cleaned = 0.0016929 Jy ! Component: 150 - total flux cleaned = 0.00185784 Jy ! Component: 200 - total flux cleaned = 0.00192998 Jy ! Total flux subtracted in 200 components = 0.00192998 Jy ! Clean residual min=-0.001832 max=0.001890 Jy/beam ! Clean residual mean=0.000006 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.129599 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 171 components and 0.129599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069366Jy sigma=1.190909 ! Fit after self-cal, rms=0.069371Jy sigma=1.190818 ! 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=0.069371Jy sigma=1.190818 ! Fit after self-cal, rms=0.069732Jy sigma=1.190080 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.154 mas, bmaj=7.903 mas, bpa=-3.063 degrees ! Estimated noise=0.410977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000401105 Jy ! Component: 100 - total flux cleaned = 0.000695189 Jy ! Component: 150 - total flux cleaned = 0.000863413 Jy ! Component: 200 - total flux cleaned = 0.000958188 Jy ! Total flux subtracted in 200 components = 0.000958188 Jy ! Clean residual min=-0.001789 max=0.001826 Jy/beam ! Clean residual mean=0.000003 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.130557 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 191 components and 0.130557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069699Jy sigma=1.189490 ! Fit after self-cal, rms=0.069706Jy sigma=1.189444 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 = 0.000192668 Jy ! Component: 100 - total flux cleaned = 0.000221833 Jy ! Component: 150 - total flux cleaned = 0.000220882 Jy ! Component: 200 - total flux cleaned = 0.000192035 Jy ! Total flux subtracted in 200 components = 0.000192035 Jy ! Clean residual min=-0.001774 max=0.001831 Jy/beam ! Clean residual mean=0.000004 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.130749 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 195 components and 0.130749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069683Jy sigma=1.189066 ! Fit after self-cal, rms=0.069684Jy sigma=1.189061 ! 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=0.069684Jy sigma=1.189061 ! Fit after self-cal, rms=0.069708Jy sigma=1.189022 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.346 mas, bmaj=15.07 mas, bpa=-0.01713 degrees ! Estimated noise=0.519838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000850748 Jy ! Component: 100 - total flux cleaned = 0.00100912 Jy ! Component: 150 - total flux cleaned = 0.000954514 Jy ! Component: 200 - total flux cleaned = 0.000931751 Jy ! Total flux subtracted in 200 components = 0.000931751 Jy ! Clean residual min=-0.001523 max=0.001994 Jy/beam ! Clean residual mean=0.000007 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.131681 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 204 components and 0.131681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069703Jy sigma=1.188859 ! Fit after self-cal, rms=0.069699Jy sigma=1.188809 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 = 7.46889e-05 Jy ! Component: 100 - total flux cleaned = 9.83279e-05 Jy ! Component: 150 - total flux cleaned = 7.78948e-05 Jy ! Component: 200 - total flux cleaned = 5.91372e-05 Jy ! Total flux subtracted in 200 components = 5.91372e-05 Jy ! Clean residual min=-0.001480 max=0.001949 Jy/beam ! Clean residual mean=0.000007 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.13174 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 221 components and 0.13174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069698Jy sigma=1.188739 ! Fit after self-cal, rms=0.069696Jy sigma=1.188707 ! 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=3.155 mas, bmaj=7.9 mas, bpa=-3.033 degrees ! Estimated noise=0.411245 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.155 x 7.9 at -3.033 degrees (North through East) ! Clean map min=-0.0019416 max=0.065051 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=2.628 mas, bmaj=6.762 mas, bpa=-3.413 degrees ! Estimated noise=0.624921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0507231 Jy ! Component: 100 - total flux cleaned = 0.0675123 Jy ! Component: 150 - total flux cleaned = 0.077886 Jy ! Component: 200 - total flux cleaned = 0.0855941 Jy ! Total flux subtracted in 200 components = 0.0855941 Jy ! Clean residual min=-0.004051 max=0.005341 Jy/beam ! Clean residual mean=-0.000025 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.085594 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 0.085594 Jy ! Inverting map and beam ! Estimated beam: bmin=3.155 mas, bmaj=7.9 mas, bpa=-3.033 degrees ! Estimated noise=0.411245 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 = 0.00924181 Jy ! Component: 100 - total flux cleaned = 0.0159722 Jy ! Component: 150 - total flux cleaned = 0.0211645 Jy ! Component: 200 - total flux cleaned = 0.0253339 Jy ! Total flux subtracted in 200 components = 0.0253339 Jy ! Clean residual min=-0.002524 max=0.003532 Jy/beam ! Clean residual mean=-0.000015 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.110928 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 79 components and 0.110928 Jy ! Inverting map ! Added new window around map position (24, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00371589 Jy ! Component: 100 - total flux cleaned = 0.0066686 Jy ! Component: 150 - total flux cleaned = 0.009181 Jy ! Component: 200 - total flux cleaned = 0.0112534 Jy ! Total flux subtracted in 200 components = 0.0112534 Jy ! Clean residual min=-0.002002 max=0.002254 Jy/beam ! Clean residual mean=-0.000007 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.122181 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 113 components and 0.122181 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=7.346 mas, bmaj=15.07 mas, bpa=-0.01713 degrees ! Estimated noise=0.519838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293949 Jy ! Component: 100 - total flux cleaned = 0.00488308 Jy ! Component: 150 - total flux cleaned = 0.00636922 Jy ! Component: 200 - total flux cleaned = 0.00740012 Jy ! Total flux subtracted in 200 components = 0.00740012 Jy ! Clean residual min=-0.001702 max=0.002008 Jy/beam ! Clean residual mean=-0.000001 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.129581 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 = 0.000468926 Jy ! Component: 100 - total flux cleaned = 0.000707103 Jy ! Component: 150 - total flux cleaned = 0.000919229 Jy ! Component: 200 - total flux cleaned = 0.00102949 Jy ! Total flux subtracted in 200 components = 0.00102949 Jy ! Clean residual min=-0.001570 max=0.001961 Jy/beam ! Clean residual mean=0.000003 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.130611 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 189 components and 0.130611 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.155 mas, bmaj=7.9 mas, bpa=-3.033 degrees ! Estimated noise=0.411245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000270485 Jy ! Component: 100 - total flux cleaned = -1.7237e-05 Jy ! Component: 150 - total flux cleaned = 0.000119637 Jy ! Component: 200 - total flux cleaned = 0.000164315 Jy ! Total flux subtracted in 200 components = 0.000164315 Jy ! Clean residual min=-0.001760 max=0.001798 Jy/beam ! Clean residual mean=0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.130775 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 211 components and 0.130775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069741Jy sigma=1.189367 ! Fit after self-cal, rms=0.069697Jy sigma=1.189033 wmodel J1008-1629_S_a_map.mod ! Writing 211 model components to file: J1008-1629_S_a_map.mod wobs J1008-1629_S_a_uvs.fits ! Writing UV FITS file: J1008-1629_S_a_uvs.fits wwins J1008-1629_S_a_map.win ! wwins: Wrote 7 windows to J1008-1629_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 = 3.19983e-05 Jy ! Component: 100 - total flux cleaned = 3.1531e-05 Jy ! Component: 150 - total flux cleaned = 2.14255e-06 Jy ! Component: 200 - total flux cleaned = -0.000138597 Jy ! Component: 250 - total flux cleaned = -0.00030246 Jy ! Component: 300 - total flux cleaned = -0.000462094 Jy ! Component: 350 - total flux cleaned = -0.000565903 Jy ! Component: 400 - total flux cleaned = -0.000641822 Jy ! Component: 450 - total flux cleaned = -0.00069159 Jy ! Component: 500 - total flux cleaned = -0.000813577 Jy ! Component: 550 - total flux cleaned = -0.000933746 Jy ! Component: 600 - total flux cleaned = -0.00105187 Jy ! Component: 650 - total flux cleaned = -0.00114468 Jy ! Component: 700 - total flux cleaned = -0.00116794 Jy ! Component: 750 - total flux cleaned = -0.001191 Jy ! Component: 800 - total flux cleaned = -0.00127983 Jy ! Component: 850 - total flux cleaned = -0.00123626 Jy ! Component: 900 - total flux cleaned = -0.00125802 Jy ! Component: 950 - total flux cleaned = -0.00130058 Jy ! Component: 1000 - total flux cleaned = -0.00127969 Jy ! Component: 1050 - total flux cleaned = -0.00130042 Jy ! Component: 1100 - total flux cleaned = -0.00134117 Jy ! Component: 1150 - total flux cleaned = -0.00140181 Jy ! Component: 1200 - total flux cleaned = -0.00146157 Jy ! Component: 1250 - total flux cleaned = -0.00154047 Jy ! Component: 1300 - total flux cleaned = -0.00157936 Jy ! Component: 1350 - total flux cleaned = -0.00157942 Jy ! Component: 1400 - total flux cleaned = -0.00169379 Jy ! Component: 1450 - total flux cleaned = -0.00171278 Jy ! Component: 1500 - total flux cleaned = -0.00182458 Jy ! Component: 1550 - total flux cleaned = -0.0018614 Jy ! Component: 1600 - total flux cleaned = -0.00193455 Jy ! Component: 1650 - total flux cleaned = -0.00200704 Jy ! Component: 1700 - total flux cleaned = -0.00197117 Jy ! Component: 1750 - total flux cleaned = -0.00207807 Jy ! Component: 1800 - total flux cleaned = -0.00216627 Jy ! Component: 1850 - total flux cleaned = -0.00220135 Jy ! Component: 1900 - total flux cleaned = -0.00233944 Jy ! Component: 1950 - total flux cleaned = -0.0024075 Jy ! Component: 2000 - total flux cleaned = -0.00244135 Jy ! Component: 2050 - total flux cleaned = -0.00247503 Jy ! Component: 2100 - total flux cleaned = -0.00255833 Jy ! Component: 2150 - total flux cleaned = -0.00255836 Jy ! Component: 2200 - total flux cleaned = -0.00259125 Jy ! Component: 2250 - total flux cleaned = -0.00276936 Jy ! Component: 2300 - total flux cleaned = -0.00275343 Jy ! Component: 2350 - total flux cleaned = -0.00288102 Jy ! Component: 2400 - total flux cleaned = -0.00296019 Jy ! Component: 2450 - total flux cleaned = -0.00297611 Jy ! Component: 2500 - total flux cleaned = -0.00302299 Jy ! Component: 2550 - total flux cleaned = -0.00302322 Jy ! Component: 2600 - total flux cleaned = -0.0031764 Jy ! Component: 2650 - total flux cleaned = -0.00320679 Jy ! Component: 2700 - total flux cleaned = -0.00331249 Jy ! Component: 2750 - total flux cleaned = -0.00340233 Jy ! Component: 2800 - total flux cleaned = -0.00340227 Jy ! Component: 2850 - total flux cleaned = -0.00343207 Jy ! Component: 2900 - total flux cleaned = -0.00353481 Jy ! Component: 2950 - total flux cleaned = -0.00359277 Jy ! Component: 3000 - total flux cleaned = -0.00359278 Jy ! Component: 3050 - total flux cleaned = -0.00365037 Jy ! Component: 3100 - total flux cleaned = -0.00365029 Jy ! Component: 3150 - total flux cleaned = -0.00372133 Jy ! Component: 3200 - total flux cleaned = -0.00376357 Jy ! Component: 3250 - total flux cleaned = -0.00384759 Jy ! Component: 3300 - total flux cleaned = -0.00390317 Jy ! Component: 3350 - total flux cleaned = -0.00394464 Jy ! Component: 3400 - total flux cleaned = -0.00402694 Jy ! Component: 3450 - total flux cleaned = -0.00402686 Jy ! Component: 3500 - total flux cleaned = -0.00409461 Jy ! Component: 3550 - total flux cleaned = -0.00414837 Jy ! Component: 3600 - total flux cleaned = -0.00420202 Jy ! Component: 3650 - total flux cleaned = -0.004295 Jy ! Component: 3700 - total flux cleaned = -0.00436113 Jy ! Component: 3750 - total flux cleaned = -0.00440071 Jy ! Component: 3800 - total flux cleaned = -0.00449215 Jy ! Component: 3850 - total flux cleaned = -0.00458301 Jy ! Component: 3900 - total flux cleaned = -0.00462166 Jy ! Component: 3950 - total flux cleaned = -0.00471152 Jy ! Component: 4000 - total flux cleaned = -0.00476262 Jy ! Component: 4050 - total flux cleaned = -0.00486403 Jy ! Total flux subtracted in 4096 components = -0.0049396 Jy ! Clean residual min=-0.000744 max=0.000789 Jy/beam ! Clean residual mean=0.000001 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.125836 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 494 components and 0.125836 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1008-1629_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.155 x 7.9 at -3.033 degrees (North through East) ! Clean map min=-0.0015004 max=0.065227 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1008-1629_S_a_map.fits wmodel /vlbi/uf001/uva//J1008-1629_S_a_map.mod ! Writing 494 model components to file: /vlbi/uf001/uva//J1008-1629_S_a_map.mod wobs /vlbi/uf001/uva//J1008-1629_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1008-1629_S_a_uvs.fits wwins /vlbi/uf001/uva//J1008-1629_S_a_map.win ! wwins: Wrote 8 windows to /vlbi/uf001/uva//J1008-1629_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0652269 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000226524 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.04186 1.04186 2.08371 4.16743 8.33486 16.6697 33.3394 66.6788 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.065 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 287.947 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1008-1629_S_a_dfm.log closed on Mon Jan 14 00:45:08 2019