! Started logfile: /vlbi/uf001/uva//J0850-0507_S_dfm.log on Mon Jan 14 00:08:07 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//J0850-0507_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0850-0507_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.996101 visibilities/baseline/integration-bin. ! Found source: J0850-0507 ! ! 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 7665 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 J0850-0507_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.007602Jy sigma=20.994489 ! Fit after self-cal, rms=0.898295Jy sigma=18.711977 ! 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=2.775 mas, bmaj=6.925 mas, bpa=-4.08 degrees ! Estimated noise=0.528257 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 = 0.0755959 Jy ! Component: 100 - total flux cleaned = 0.0994907 Jy ! Total flux subtracted in 100 components = 0.0994907 Jy ! Clean residual min=-0.005265 max=0.011129 Jy/beam ! Clean residual mean=-0.000008 rms=0.001781 Jy/beam ! Combined flux in latest and established models = 0.0994908 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0994908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078479Jy sigma=1.526708 ! Fit after self-cal, rms=0.078333Jy sigma=1.524002 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131532 Jy ! Component: 100 - total flux cleaned = 0.0211748 Jy ! Total flux subtracted in 100 components = 0.0211748 Jy ! Clean residual min=-0.005565 max=0.006614 Jy/beam ! Clean residual mean=-0.000005 rms=0.001478 Jy/beam ! Combined flux in latest and established models = 0.120666 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 33 components and 0.120666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075363Jy sigma=1.466124 ! Fit after self-cal, rms=0.075354Jy sigma=1.465675 ! 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=3.321 mas, bmaj=7.931 mas, bpa=-4.483 degrees ! Estimated noise=0.400306 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 = 0.00647043 Jy ! Component: 100 - total flux cleaned = 0.0100232 Jy ! Component: 150 - total flux cleaned = 0.0121591 Jy ! Component: 200 - total flux cleaned = 0.0135012 Jy ! Total flux subtracted in 200 components = 0.0135012 Jy ! Clean residual min=-0.007309 max=0.005545 Jy/beam ! Clean residual mean=-0.000011 rms=0.001436 Jy/beam ! Combined flux in latest and established models = 0.134167 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 52 components and 0.134167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074692Jy sigma=1.456991 ! Fit after self-cal, rms=0.074689Jy sigma=1.456839 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.321 x 7.931 at -4.483 degrees (North through East) ! Clean map min=-0.0071948 max=0.10139 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 0.98 KP 1.03 ! LA 0.87 MK 1.06 NL 1.02 OV 0.95 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 0.99 KP 1.04 ! LA 0.90 MK 0.99 NL 0.99 OV 0.93 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.00 KP 1.08 ! LA 1.08 MK 1.04 NL 0.98 OV 1.09 ! PT 1.20 SC 0.98 ! ! ! Fit before self-cal, rms=0.074689Jy sigma=1.456839 ! Fit after self-cal, rms=0.076269Jy sigma=1.437490 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.337 mas, bmaj=7.902 mas, bpa=-4.167 degrees ! Estimated noise=0.40314 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 = 0.00181097 Jy ! Component: 100 - total flux cleaned = 0.00264089 Jy ! Component: 150 - total flux cleaned = 0.00281598 Jy ! Component: 200 - total flux cleaned = 0.00287287 Jy ! Total flux subtracted in 200 components = 0.00287287 Jy ! Clean residual min=-0.007142 max=0.005539 Jy/beam ! Clean residual mean=-0.000006 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 0.13704 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.13704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076195Jy sigma=1.437308 ! Fit after self-cal, rms=0.076237Jy sigma=1.437010 ! 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=0.076237Jy sigma=1.437010 ! Fit after self-cal, rms=0.084922Jy sigma=1.338134 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.304 mas, bmaj=7.951 mas, bpa=-3.826 degrees ! Estimated noise=0.410406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237129 Jy ! Component: 100 - total flux cleaned = 0.00360436 Jy ! Component: 150 - total flux cleaned = 0.00378194 Jy ! Component: 200 - total flux cleaned = 0.00384336 Jy ! Total flux subtracted in 200 components = 0.00384336 Jy ! Clean residual min=-0.002385 max=0.002698 Jy/beam ! Clean residual mean=-0.000005 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.140883 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.140883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084852Jy sigma=1.336502 ! Fit after self-cal, rms=0.085201Jy sigma=1.335419 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 = 8.1362e-06 Jy ! Component: 100 - total flux cleaned = 3.3093e-05 Jy ! Component: 150 - total flux cleaned = 5.61054e-05 Jy ! Component: 200 - total flux cleaned = 7.78834e-05 Jy ! Total flux subtracted in 200 components = 7.78834e-05 Jy ! Clean residual min=-0.002401 max=0.002673 Jy/beam ! Clean residual mean=-0.000005 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.140961 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 0.140961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085190Jy sigma=1.335062 ! Fit after self-cal, rms=0.085190Jy sigma=1.335053 ! 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=0.085190Jy sigma=1.335053 ! Fit after self-cal, rms=0.088059Jy sigma=1.328050 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.302 mas, bmaj=7.952 mas, bpa=-3.665 degrees ! Estimated noise=0.409524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.05126e-05 Jy ! Component: 100 - total flux cleaned = -7.55472e-05 Jy ! Component: 150 - total flux cleaned = -9.82023e-05 Jy ! Component: 200 - total flux cleaned = -0.000118401 Jy ! Total flux subtracted in 200 components = -0.000118401 Jy ! Clean residual min=-0.002071 max=0.002509 Jy/beam ! Clean residual mean=-0.000003 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.140843 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 78 components and 0.140842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088047Jy sigma=1.327696 ! Fit after self-cal, rms=0.088101Jy sigma=1.327635 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 (21, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172946 Jy ! Component: 100 - total flux cleaned = 0.00188785 Jy ! Component: 150 - total flux cleaned = 0.00188483 Jy ! Component: 200 - total flux cleaned = 0.00188566 Jy ! Total flux subtracted in 200 components = 0.00188566 Jy ! Clean residual min=-0.002070 max=0.001933 Jy/beam ! Clean residual mean=-0.000004 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.142728 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 0.142728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088030Jy sigma=1.326011 ! Fit after self-cal, rms=0.088010Jy sigma=1.325910 ! 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=0.088010Jy sigma=1.325910 ! Fit after self-cal, rms=0.088118Jy sigma=1.325814 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.51 mas, bmaj=12.7 mas, bpa=1.42 degrees ! Estimated noise=0.519384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000451967 Jy ! Component: 100 - total flux cleaned = 0.00058191 Jy ! Component: 150 - total flux cleaned = 0.000581898 Jy ! Component: 200 - total flux cleaned = 0.000600796 Jy ! Total flux subtracted in 200 components = 0.000600796 Jy ! Clean residual min=-0.002195 max=0.002239 Jy/beam ! Clean residual mean=-0.000007 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.143329 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 99 components and 0.143329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088111Jy sigma=1.325665 ! Fit after self-cal, rms=0.088114Jy sigma=1.325630 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 = 7.19971e-05 Jy ! Component: 100 - total flux cleaned = 8.93874e-05 Jy ! Component: 150 - total flux cleaned = 0.000122193 Jy ! Component: 200 - total flux cleaned = 0.000138132 Jy ! Total flux subtracted in 200 components = 0.000138132 Jy ! Clean residual min=-0.002216 max=0.002233 Jy/beam ! Clean residual mean=-0.000007 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.143467 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 105 components and 0.143467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088111Jy sigma=1.325608 ! Fit after self-cal, rms=0.088110Jy sigma=1.325592 ! 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=3.299 mas, bmaj=7.949 mas, bpa=-3.613 degrees ! Estimated noise=0.408939 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.299 x 7.949 at -3.613 degrees (North through East) ! Clean map min=-0.0019869 max=0.10193 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=2.756 mas, bmaj=6.974 mas, bpa=-3.302 degrees ! Estimated noise=0.540929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0773051 Jy ! Component: 100 - total flux cleaned = 0.102881 Jy ! Component: 150 - total flux cleaned = 0.116251 Jy ! Component: 200 - total flux cleaned = 0.123862 Jy ! Total flux subtracted in 200 components = 0.123862 Jy ! Clean residual min=-0.003127 max=0.006089 Jy/beam ! Clean residual mean=-0.000005 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.123862 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.123862 Jy ! Inverting map and beam ! Estimated beam: bmin=3.299 mas, bmaj=7.949 mas, bpa=-3.613 degrees ! Estimated noise=0.408939 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) ! Added new window around map position (-3.5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0069707 Jy ! Component: 100 - total flux cleaned = 0.0109398 Jy ! Component: 150 - total flux cleaned = 0.0135852 Jy ! Component: 200 - total flux cleaned = 0.0149661 Jy ! Total flux subtracted in 200 components = 0.0149661 Jy ! Clean residual min=-0.002067 max=0.001955 Jy/beam ! Clean residual mean=-0.000004 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.138828 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 70 components and 0.138828 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=7.51 mas, bmaj=12.7 mas, bpa=1.42 degrees ! Estimated noise=0.519384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191931 Jy ! Component: 100 - total flux cleaned = 0.00296258 Jy ! Component: 150 - total flux cleaned = 0.0036467 Jy ! Component: 200 - total flux cleaned = 0.0039052 Jy ! Total flux subtracted in 200 components = 0.0039052 Jy ! Clean residual min=-0.002276 max=0.002304 Jy/beam ! Clean residual mean=-0.000007 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.142733 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 = 0.000149381 Jy ! Component: 100 - total flux cleaned = 0.000287989 Jy ! Component: 150 - total flux cleaned = 0.000399872 Jy ! Component: 200 - total flux cleaned = 0.00050568 Jy ! Total flux subtracted in 200 components = 0.00050568 Jy ! Clean residual min=-0.002261 max=0.002314 Jy/beam ! Clean residual mean=-0.000007 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.143239 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 108 components and 0.143239 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.299 mas, bmaj=7.949 mas, bpa=-3.613 degrees ! Estimated noise=0.408939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.28668e-05 Jy ! Component: 100 - total flux cleaned = 5.04662e-05 Jy ! Component: 150 - total flux cleaned = 5.1119e-05 Jy ! Component: 200 - total flux cleaned = 5.20928e-05 Jy ! Total flux subtracted in 200 components = 5.20928e-05 Jy ! Clean residual min=-0.002025 max=0.002065 Jy/beam ! Clean residual mean=-0.000004 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.143291 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 124 components and 0.143291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088090Jy sigma=1.324658 ! Fit after self-cal, rms=0.088083Jy sigma=1.324513 wmodel J0850-0507_S_map.mod ! Writing 124 model components to file: J0850-0507_S_map.mod wobs J0850-0507_S_uvs.fits ! Writing UV FITS file: J0850-0507_S_uvs.fits wwins J0850-0507_S_map.win ! wwins: Wrote 3 windows to J0850-0507_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 = -0.000251735 Jy ! Component: 100 - total flux cleaned = -0.000421213 Jy ! Component: 150 - total flux cleaned = -0.000715438 Jy ! Component: 200 - total flux cleaned = -0.00103112 Jy ! Component: 250 - total flux cleaned = -0.00118433 Jy ! Component: 300 - total flux cleaned = -0.00142318 Jy ! Component: 350 - total flux cleaned = -0.00153927 Jy ! Component: 400 - total flux cleaned = -0.00168163 Jy ! Component: 450 - total flux cleaned = -0.00184843 Jy ! Component: 500 - total flux cleaned = -0.00190291 Jy ! Component: 550 - total flux cleaned = -0.00200978 Jy ! Component: 600 - total flux cleaned = -0.00198392 Jy ! Component: 650 - total flux cleaned = -0.00206215 Jy ! Component: 700 - total flux cleaned = -0.00206274 Jy ! Component: 750 - total flux cleaned = -0.00216387 Jy ! Component: 800 - total flux cleaned = -0.00218907 Jy ! Component: 850 - total flux cleaned = -0.0022869 Jy ! Component: 900 - total flux cleaned = -0.00233516 Jy ! Component: 950 - total flux cleaned = -0.00235913 Jy ! Component: 1000 - total flux cleaned = -0.00240646 Jy ! Component: 1050 - total flux cleaned = -0.00254598 Jy ! Component: 1100 - total flux cleaned = -0.00270687 Jy ! Component: 1150 - total flux cleaned = -0.00279751 Jy ! Component: 1200 - total flux cleaned = -0.00295487 Jy ! Component: 1250 - total flux cleaned = -0.00306574 Jy ! Component: 1300 - total flux cleaned = -0.0031538 Jy ! Component: 1350 - total flux cleaned = -0.00330594 Jy ! Component: 1400 - total flux cleaned = -0.00339224 Jy ! Component: 1450 - total flux cleaned = -0.00349874 Jy ! Component: 1500 - total flux cleaned = -0.00360417 Jy ! Component: 1550 - total flux cleaned = -0.00375035 Jy ! Component: 1600 - total flux cleaned = -0.00383274 Jy ! Component: 1650 - total flux cleaned = -0.00397579 Jy ! Component: 1700 - total flux cleaned = -0.00405706 Jy ! Component: 1750 - total flux cleaned = -0.00415733 Jy ! Component: 1800 - total flux cleaned = -0.00425708 Jy ! Component: 1850 - total flux cleaned = -0.00441458 Jy ! Component: 1900 - total flux cleaned = -0.0044146 Jy ! Component: 1950 - total flux cleaned = -0.00460747 Jy ! Component: 2000 - total flux cleaned = -0.00472247 Jy ! Component: 2050 - total flux cleaned = -0.00477929 Jy ! Component: 2100 - total flux cleaned = -0.00485455 Jy ! Component: 2150 - total flux cleaned = -0.00502234 Jy ! Component: 2200 - total flux cleaned = -0.00507793 Jy ! Component: 2250 - total flux cleaned = -0.00511495 Jy ! Component: 2300 - total flux cleaned = -0.00527847 Jy ! Component: 2350 - total flux cleaned = -0.00531437 Jy ! Component: 2400 - total flux cleaned = -0.0054396 Jy ! Component: 2450 - total flux cleaned = -0.00545738 Jy ! Component: 2500 - total flux cleaned = -0.0055805 Jy ! Component: 2550 - total flux cleaned = -0.00563289 Jy ! Component: 2600 - total flux cleaned = -0.00570215 Jy ! Component: 2650 - total flux cleaned = -0.00580532 Jy ! Component: 2700 - total flux cleaned = -0.00583947 Jy ! Component: 2750 - total flux cleaned = -0.00594094 Jy ! Component: 2800 - total flux cleaned = -0.0059913 Jy ! Component: 2850 - total flux cleaned = -0.00614108 Jy ! Component: 2900 - total flux cleaned = -0.00620705 Jy ! Component: 2950 - total flux cleaned = -0.00619044 Jy ! Component: 3000 - total flux cleaned = -0.00630452 Jy ! Component: 3050 - total flux cleaned = -0.00630452 Jy ! Component: 3100 - total flux cleaned = -0.00643303 Jy ! Component: 3150 - total flux cleaned = -0.00649678 Jy ! Component: 3200 - total flux cleaned = -0.00654426 Jy ! Component: 3250 - total flux cleaned = -0.006607 Jy ! Component: 3300 - total flux cleaned = -0.00665388 Jy ! Component: 3350 - total flux cleaned = -0.00673116 Jy ! Component: 3400 - total flux cleaned = -0.00677735 Jy ! Component: 3450 - total flux cleaned = -0.00682332 Jy ! Component: 3500 - total flux cleaned = -0.00685365 Jy ! Component: 3550 - total flux cleaned = -0.00691395 Jy ! Component: 3600 - total flux cleaned = -0.00692907 Jy ! Component: 3650 - total flux cleaned = -0.00698883 Jy ! Component: 3700 - total flux cleaned = -0.00706302 Jy ! Component: 3750 - total flux cleaned = -0.0071366 Jy ! Component: 3800 - total flux cleaned = -0.00715126 Jy ! Component: 3850 - total flux cleaned = -0.00720955 Jy ! Component: 3900 - total flux cleaned = -0.00725276 Jy ! Component: 3950 - total flux cleaned = -0.00726706 Jy ! Component: 4000 - total flux cleaned = -0.00738118 Jy ! Component: 4050 - total flux cleaned = -0.0074237 Jy ! Total flux subtracted in 4096 components = -0.0074237 Jy ! Clean residual min=-0.000983 max=0.000765 Jy/beam ! Clean residual mean=-0.000004 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.135868 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 428 components and 0.135868 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0850-0507_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.299 x 7.949 at -3.613 degrees (North through East) ! Clean map min=-0.0017585 max=0.1032 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0850-0507_S_map.fits wmodel /vlbi/uf001/uva//J0850-0507_S_map.mod ! Writing 428 model components to file: /vlbi/uf001/uva//J0850-0507_S_map.mod wobs /vlbi/uf001/uva//J0850-0507_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0850-0507_S_uvs.fits wwins /vlbi/uf001/uva//J0850-0507_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0850-0507_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.103201 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000262343 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.762615 0.762615 1.52523 3.05046 6.10092 12.2018 24.4037 48.8073 97.6147 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.103 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 393.383 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0850-0507_S_dfm.log closed on Mon Jan 14 00:08:11 2019