! Started logfile: /vlbi/uf001/uva//J1648-3301_S_dfm.log on Mon Jan 14 03:54:42 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//J1648-3301_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1648-3301_S_uva.fits ! AN table 1: 38 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.697368 visibilities/baseline/integration-bin. ! Found source: J1648-3301 ! ! 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 2862 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 J1648-3301_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 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.085768Jy sigma=14.670685 ! Fit after self-cal, rms=0.680265Jy sigma=8.770388 ! 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=2.531 mas, bmaj=5.816 mas, bpa=-6.63 degrees ! Estimated noise=1.51489 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 = 0.248941 Jy ! Component: 100 - total flux cleaned = 0.326332 Jy ! Total flux subtracted in 100 components = 0.326332 Jy ! Clean residual min=-0.024051 max=0.040185 Jy/beam ! Clean residual mean=-0.000092 rms=0.007806 Jy/beam ! Combined flux in latest and established models = 0.326332 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.326332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.158269Jy sigma=2.065333 ! Fit after self-cal, rms=0.158218Jy sigma=2.064678 ! 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=2.966 mas, bmaj=6.869 mas, bpa=-6.012 degrees ! Estimated noise=1.05657 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 = 0.0615462 Jy ! Component: 100 - total flux cleaned = 0.0929578 Jy ! Component: 150 - total flux cleaned = 0.111165 Jy ! Component: 200 - total flux cleaned = 0.121798 Jy ! Total flux subtracted in 200 components = 0.121798 Jy ! Clean residual min=-0.021035 max=0.039482 Jy/beam ! Clean residual mean=-0.000008 rms=0.007558 Jy/beam ! Combined flux in latest and established models = 0.44813 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.44813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141311Jy sigma=1.643793 ! Fit after self-cal, rms=0.141262Jy sigma=1.642960 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.966 x 6.869 at -6.012 degrees (North through East) ! Clean map min=-0.020336 max=0.33127 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 HN 1.37 KP 0.94 LA 0.88 ! MK 1.02 NL 1.06 OV 0.91 PT 0.88 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.04 HN 1.34 KP 0.93 LA 0.88 ! MK 1.03 NL 1.05 OV 0.87 PT 0.86 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 HN 1.34 KP 0.94 LA 0.89 ! MK 1.07 NL 1.03 OV 0.90 PT 0.88 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.141262Jy sigma=1.642960 ! Fit after self-cal, rms=0.153243Jy sigma=1.292520 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.015 mas, bmaj=6.913 mas, bpa=-4.905 degrees ! Estimated noise=1.05432 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 = -0.00285155 Jy ! Component: 100 - total flux cleaned = -0.00325753 Jy ! Component: 150 - total flux cleaned = -0.00334128 Jy ! Component: 200 - total flux cleaned = -0.00347054 Jy ! Total flux subtracted in 200 components = -0.00347054 Jy ! Clean residual min=-0.009671 max=0.009300 Jy/beam ! Clean residual mean=0.000038 rms=0.002645 Jy/beam ! Combined flux in latest and established models = 0.444659 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 41 components and 0.444659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.152988Jy sigma=1.291170 ! Fit after self-cal, rms=0.153854Jy sigma=1.289516 ! 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=0.153854Jy sigma=1.289516 ! Fit after self-cal, rms=0.155468Jy sigma=1.242203 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.014 mas, bmaj=6.945 mas, bpa=-4.935 degrees ! Estimated noise=1.05215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00106159 Jy ! Component: 100 - total flux cleaned = -0.00124956 Jy ! Component: 150 - total flux cleaned = -0.00134524 Jy ! Component: 200 - total flux cleaned = -0.00140135 Jy ! Total flux subtracted in 200 components = -0.00140135 Jy ! Clean residual min=-0.005334 max=0.006425 Jy/beam ! Clean residual mean=0.000011 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.443258 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.443258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.155417Jy sigma=1.242072 ! Fit after self-cal, rms=0.155686Jy sigma=1.241846 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 (66.5, -89). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00466094 Jy ! Component: 100 - total flux cleaned = 0.00501289 Jy ! Component: 150 - total flux cleaned = 0.00512388 Jy ! Component: 200 - total flux cleaned = 0.00528513 Jy ! Total flux subtracted in 200 components = 0.00528513 Jy ! Clean residual min=-0.004440 max=0.004813 Jy/beam ! Clean residual mean=0.000010 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.448543 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.448543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.155306Jy sigma=1.237970 ! Fit after self-cal, rms=0.155251Jy sigma=1.237728 ! 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=0.155251Jy sigma=1.237728 ! Fit after self-cal, rms=0.157848Jy sigma=1.236485 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.012 mas, bmaj=6.946 mas, bpa=-4.999 degrees ! Estimated noise=1.04952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.84555e-05 Jy ! Component: 100 - total flux cleaned = -0.000119097 Jy ! Component: 150 - total flux cleaned = -0.000246593 Jy ! Component: 200 - total flux cleaned = -0.000413589 Jy ! Total flux subtracted in 200 components = -0.000413589 Jy ! Clean residual min=-0.004297 max=0.004495 Jy/beam ! Clean residual mean=0.000006 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.44813 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.44813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.157733Jy sigma=1.235838 ! Fit after self-cal, rms=0.157762Jy sigma=1.235781 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 = -0.000112526 Jy ! Component: 100 - total flux cleaned = -0.000211612 Jy ! Component: 150 - total flux cleaned = -0.000210647 Jy ! Component: 200 - total flux cleaned = -0.00020858 Jy ! Total flux subtracted in 200 components = -0.00020858 Jy ! Clean residual min=-0.004348 max=0.004558 Jy/beam ! Clean residual mean=0.000006 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.447921 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.447921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.157701Jy sigma=1.235562 ! Fit after self-cal, rms=0.157693Jy sigma=1.235548 ! 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=0.157693Jy sigma=1.235548 ! Fit after self-cal, rms=0.157560Jy sigma=1.235366 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.475 mas, bmaj=19.05 mas, bpa=-2.57 degrees ! Estimated noise=1.40676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00053966 Jy ! Component: 100 - total flux cleaned = -0.000612375 Jy ! Component: 150 - total flux cleaned = -0.000673063 Jy ! Component: 200 - total flux cleaned = -0.000727469 Jy ! Total flux subtracted in 200 components = -0.000727469 Jy ! Clean residual min=-0.005097 max=0.004037 Jy/beam ! Clean residual mean=0.000009 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 0.447193 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.447193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.157497Jy sigma=1.235701 ! Fit after self-cal, rms=0.157450Jy sigma=1.235663 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 = -5.27064e-05 Jy ! Component: 100 - total flux cleaned = -9.84213e-05 Jy ! Component: 150 - total flux cleaned = -9.51715e-05 Jy ! Component: 200 - total flux cleaned = 9.72278e-06 Jy ! Total flux subtracted in 200 components = 9.72278e-06 Jy ! Clean residual min=-0.005008 max=0.004215 Jy/beam ! Clean residual mean=0.000010 rms=0.001185 Jy/beam ! Combined flux in latest and established models = 0.447203 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 96 components and 0.447203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.157430Jy sigma=1.235922 ! Fit after self-cal, rms=0.157416Jy sigma=1.235909 ! 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=3.012 mas, bmaj=6.947 mas, bpa=-4.968 degrees ! Estimated noise=1.04893 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.012 x 6.947 at -4.968 degrees (North through East) ! Clean map min=-0.0090962 max=0.33122 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=2.565 mas, bmaj=5.834 mas, bpa=-4.972 degrees ! Estimated noise=1.52001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.248766 Jy ! Component: 100 - total flux cleaned = 0.324864 Jy ! Component: 150 - total flux cleaned = 0.367232 Jy ! Component: 200 - total flux cleaned = 0.3923 Jy ! Total flux subtracted in 200 components = 0.3923 Jy ! Clean residual min=-0.009255 max=0.013767 Jy/beam ! Clean residual mean=-0.000037 rms=0.002845 Jy/beam ! Combined flux in latest and established models = 0.3923 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.3923 Jy ! Inverting map and beam ! Estimated beam: bmin=3.012 mas, bmaj=6.947 mas, bpa=-4.968 degrees ! Estimated noise=1.04893 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 = 0.0222429 Jy ! Component: 100 - total flux cleaned = 0.0336148 Jy ! Component: 150 - total flux cleaned = 0.0405976 Jy ! Component: 200 - total flux cleaned = 0.0445388 Jy ! Total flux subtracted in 200 components = 0.0445388 Jy ! Clean residual min=-0.005219 max=0.005192 Jy/beam ! Clean residual mean=-0.000004 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 0.436839 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 67 components and 0.436839 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=7.475 mas, bmaj=19.05 mas, bpa=-2.57 degrees ! Estimated noise=1.40676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00499254 Jy ! Component: 100 - total flux cleaned = 0.00602506 Jy ! Component: 150 - total flux cleaned = 0.00674957 Jy ! Component: 200 - total flux cleaned = 0.00711985 Jy ! Total flux subtracted in 200 components = 0.00711985 Jy ! Clean residual min=-0.005952 max=0.004649 Jy/beam ! Clean residual mean=0.000002 rms=0.001403 Jy/beam ! Combined flux in latest and established models = 0.443959 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 = 0.000329014 Jy ! Component: 100 - total flux cleaned = 0.000519015 Jy ! Component: 150 - total flux cleaned = 0.000859348 Jy ! Component: 200 - total flux cleaned = 0.00101141 Jy ! Total flux subtracted in 200 components = 0.00101141 Jy ! Clean residual min=-0.005445 max=0.004208 Jy/beam ! Clean residual mean=0.000005 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.44497 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 0.44497 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.012 mas, bmaj=6.947 mas, bpa=-4.968 degrees ! Estimated noise=1.04893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000803379 Jy ! Component: 100 - total flux cleaned = 0.000508297 Jy ! Component: 150 - total flux cleaned = 0.000247302 Jy ! Component: 200 - total flux cleaned = 0.000185024 Jy ! Total flux subtracted in 200 components = 0.000185024 Jy ! Clean residual min=-0.004153 max=0.004661 Jy/beam ! Clean residual mean=0.000004 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 0.445155 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 102 components and 0.445155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.157443Jy sigma=1.236196 ! Fit after self-cal, rms=0.157462Jy sigma=1.236058 wmodel J1648-3301_S_map.mod ! Writing 102 model components to file: J1648-3301_S_map.mod wobs J1648-3301_S_uvs.fits ! Writing UV FITS file: J1648-3301_S_uvs.fits wwins J1648-3301_S_map.win ! wwins: Wrote 2 windows to J1648-3301_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 = 0.00186585 Jy ! Component: 100 - total flux cleaned = 0.00262661 Jy ! Component: 150 - total flux cleaned = 0.00291251 Jy ! Component: 200 - total flux cleaned = 0.00338735 Jy ! Component: 250 - total flux cleaned = 0.003709 Jy ! Component: 300 - total flux cleaned = 0.00389541 Jy ! Component: 350 - total flux cleaned = 0.0042582 Jy ! Component: 400 - total flux cleaned = 0.00460723 Jy ! Component: 450 - total flux cleaned = 0.00494515 Jy ! Component: 500 - total flux cleaned = 0.00516443 Jy ! Component: 550 - total flux cleaned = 0.00532501 Jy ! Component: 600 - total flux cleaned = 0.0056884 Jy ! Component: 650 - total flux cleaned = 0.00578789 Jy ! Component: 700 - total flux cleaned = 0.00583686 Jy ! Component: 750 - total flux cleaned = 0.00603035 Jy ! Component: 800 - total flux cleaned = 0.00621894 Jy ! Component: 850 - total flux cleaned = 0.00626511 Jy ! Component: 900 - total flux cleaned = 0.00658193 Jy ! Component: 950 - total flux cleaned = 0.00671346 Jy ! Component: 1000 - total flux cleaned = 0.00666934 Jy ! Component: 1050 - total flux cleaned = 0.00671099 Jy ! Component: 1100 - total flux cleaned = 0.00679409 Jy ! Component: 1150 - total flux cleaned = 0.00675249 Jy ! Component: 1200 - total flux cleaned = 0.00679303 Jy ! Component: 1250 - total flux cleaned = 0.00683314 Jy ! Component: 1300 - total flux cleaned = 0.00691089 Jy ! Component: 1350 - total flux cleaned = 0.00683364 Jy ! Component: 1400 - total flux cleaned = 0.00679546 Jy ! Component: 1450 - total flux cleaned = 0.0067951 Jy ! Component: 1500 - total flux cleaned = 0.00664827 Jy ! Component: 1550 - total flux cleaned = 0.00657616 Jy ! Component: 1600 - total flux cleaned = 0.0064336 Jy ! Component: 1650 - total flux cleaned = 0.00632831 Jy ! Component: 1700 - total flux cleaned = 0.00625917 Jy ! Component: 1750 - total flux cleaned = 0.00601981 Jy ! Component: 1800 - total flux cleaned = 0.00591871 Jy ! Component: 1850 - total flux cleaned = 0.00575168 Jy ! Component: 1900 - total flux cleaned = 0.00568545 Jy ! Component: 1950 - total flux cleaned = 0.00558727 Jy ! Component: 2000 - total flux cleaned = 0.00545851 Jy ! Component: 2050 - total flux cleaned = 0.00536353 Jy ! Component: 2100 - total flux cleaned = 0.00539538 Jy ! Component: 2150 - total flux cleaned = 0.00533271 Jy ! Component: 2200 - total flux cleaned = 0.00527136 Jy ! Component: 2250 - total flux cleaned = 0.00533199 Jy ! Component: 2300 - total flux cleaned = 0.00527186 Jy ! Component: 2350 - total flux cleaned = 0.00527193 Jy ! Component: 2400 - total flux cleaned = 0.00518333 Jy ! Component: 2450 - total flux cleaned = 0.0053001 Jy ! Component: 2500 - total flux cleaned = 0.00521308 Jy ! Component: 2550 - total flux cleaned = 0.00518358 Jy ! Component: 2600 - total flux cleaned = 0.00509859 Jy ! Component: 2650 - total flux cleaned = 0.00509856 Jy ! Component: 2700 - total flux cleaned = 0.00512579 Jy ! Component: 2750 - total flux cleaned = 0.00501576 Jy ! Component: 2800 - total flux cleaned = 0.00507035 Jy ! Component: 2850 - total flux cleaned = 0.00498941 Jy ! Component: 2900 - total flux cleaned = 0.00509644 Jy ! Component: 2950 - total flux cleaned = 0.00509595 Jy ! Component: 3000 - total flux cleaned = 0.00504281 Jy ! Component: 3050 - total flux cleaned = 0.00509513 Jy ! Component: 3100 - total flux cleaned = 0.0050178 Jy ! Component: 3150 - total flux cleaned = 0.00506974 Jy ! Component: 3200 - total flux cleaned = 0.00514646 Jy ! Component: 3250 - total flux cleaned = 0.00507054 Jy ! Component: 3300 - total flux cleaned = 0.00514581 Jy ! Component: 3350 - total flux cleaned = 0.00524544 Jy ! Component: 3400 - total flux cleaned = 0.00509688 Jy ! Component: 3450 - total flux cleaned = 0.0052201 Jy ! Component: 3500 - total flux cleaned = 0.00531799 Jy ! Component: 3550 - total flux cleaned = 0.00534233 Jy ! Component: 3600 - total flux cleaned = 0.0053426 Jy ! Component: 3650 - total flux cleaned = 0.00543859 Jy ! Component: 3700 - total flux cleaned = 0.00550999 Jy ! Component: 3750 - total flux cleaned = 0.00558092 Jy ! Component: 3800 - total flux cleaned = 0.00558085 Jy ! Component: 3850 - total flux cleaned = 0.0055809 Jy ! Component: 3900 - total flux cleaned = 0.00562756 Jy ! Component: 3950 - total flux cleaned = 0.00560441 Jy ! Component: 4000 - total flux cleaned = 0.00565036 Jy ! Component: 4050 - total flux cleaned = 0.00574185 Jy ! Total flux subtracted in 4096 components = 0.00567354 Jy ! Clean residual min=-0.001312 max=0.001410 Jy/beam ! Clean residual mean=-0.000000 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.450829 Jy keep ! Adding 222 model components to the UV plane model. ! The established model now contains 324 components and 0.450829 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1648-3301_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.012 x 6.947 at -4.968 degrees (North through East) ! Clean map min=-0.0076871 max=0.33504 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1648-3301_S_map.fits wmodel /vlbi/uf001/uva//J1648-3301_S_map.mod ! Writing 324 model components to file: /vlbi/uf001/uva//J1648-3301_S_map.mod wobs /vlbi/uf001/uva//J1648-3301_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1648-3301_S_uvs.fits wwins /vlbi/uf001/uva//J1648-3301_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1648-3301_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.335039 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00039124 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.350323 0.350323 0.700646 1.40129 2.80258 5.60517 11.2103 22.4207 44.8413 89.6827 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.335 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 856.352 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1648-3301_S_dfm.log closed on Mon Jan 14 03:54:46 2019