! Started logfile: /vlbi/uf001/uva//J0501-1355_S_dfm.log on Sun Jan 13 22:25:25 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//J0501-1355_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0501-1355_S_uva.fits ! AN table 1: 98 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.589569 visibilities/baseline/integration-bin. ! Found source: J0501-1355 ! ! 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 7800 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 J0501-1355_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 295 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 295 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 295 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006184Jy sigma=19.609370 ! Fit after self-cal, rms=0.898850Jy sigma=17.531554 ! 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=2.642 mas, bmaj=7.141 mas, bpa=-1.719 degrees ! Estimated noise=0.543548 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 = 0.0767677 Jy ! Component: 100 - total flux cleaned = 0.101393 Jy ! Total flux subtracted in 100 components = 0.101393 Jy ! Clean residual min=-0.004351 max=0.010547 Jy/beam ! Clean residual mean=-0.000058 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.101393 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.101393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069666Jy sigma=1.328037 ! Fit after self-cal, rms=0.069426Jy sigma=1.323995 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011876 Jy ! Component: 100 - total flux cleaned = 0.0177379 Jy ! Total flux subtracted in 100 components = 0.0177379 Jy ! Clean residual min=-0.003804 max=0.005242 Jy/beam ! Clean residual mean=-0.000034 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.119131 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.119131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067330Jy sigma=1.280516 ! Fit after self-cal, rms=0.067288Jy sigma=1.279792 ! 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=3.149 mas, bmaj=8.203 mas, bpa=-1.428 degrees ! Estimated noise=0.419818 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 (3, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00533256 Jy ! Component: 100 - total flux cleaned = 0.00824392 Jy ! Component: 150 - total flux cleaned = 0.0101571 Jy ! Component: 200 - total flux cleaned = 0.0114961 Jy ! Total flux subtracted in 200 components = 0.0114961 Jy ! Clean residual min=-0.002720 max=0.003060 Jy/beam ! Clean residual mean=-0.000019 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.130627 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 52 components and 0.130627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066895Jy sigma=1.270480 ! Fit after self-cal, rms=0.066861Jy sigma=1.269801 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.149 x 8.203 at -1.428 degrees (North through East) ! Clean map min=-0.0025526 max=0.096795 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 HN 1.01 KP 1.03 ! LA 0.92 MK 0.95 NL 1.08 OV 1.01 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.88 HN 1.01 KP 1.04 ! LA 0.96 MK 1.01 NL 1.10 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.00 KP 1.07 ! LA 0.96 MK 0.97 NL 1.10 OV 0.97 ! PT 1.02 SC 0.97 ! ! ! Fit before self-cal, rms=0.066861Jy sigma=1.269801 ! Fit after self-cal, rms=0.066677Jy sigma=1.265169 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.124 mas, bmaj=8.149 mas, bpa=-1.694 degrees ! Estimated noise=0.421435 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 = 0.000115049 Jy ! Component: 100 - total flux cleaned = -0.00019749 Jy ! Component: 150 - total flux cleaned = -0.000493676 Jy ! Component: 200 - total flux cleaned = -0.000563592 Jy ! Total flux subtracted in 200 components = -0.000563592 Jy ! Clean residual min=-0.002109 max=0.002049 Jy/beam ! Clean residual mean=-0.000006 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.130064 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.130064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066646Jy sigma=1.264314 ! Fit after self-cal, rms=0.066685Jy sigma=1.264038 ! 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=0.066685Jy sigma=1.264038 ! Fit after self-cal, rms=0.066931Jy sigma=1.261336 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.117 mas, bmaj=8.153 mas, bpa=-1.677 degrees ! Estimated noise=0.422104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126757 Jy ! Component: 100 - total flux cleaned = -2.51733e-05 Jy ! Component: 150 - total flux cleaned = -2.48459e-05 Jy ! Component: 200 - total flux cleaned = -4.48373e-05 Jy ! Total flux subtracted in 200 components = -4.48373e-05 Jy ! Clean residual min=-0.002180 max=0.001985 Jy/beam ! Clean residual mean=-0.000005 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.130019 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.130019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066916Jy sigma=1.260932 ! Fit after self-cal, rms=0.066919Jy sigma=1.260880 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 = -2.73461e-06 Jy ! Component: 100 - total flux cleaned = -6.30763e-05 Jy ! Component: 150 - total flux cleaned = -0.000100182 Jy ! Component: 200 - total flux cleaned = -0.000118065 Jy ! Total flux subtracted in 200 components = -0.000118065 Jy ! Clean residual min=-0.002194 max=0.001983 Jy/beam ! Clean residual mean=-0.000005 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.129901 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 86 components and 0.129901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066910Jy sigma=1.260660 ! Fit after self-cal, rms=0.066908Jy sigma=1.260646 ! 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=0.066908Jy sigma=1.260646 ! Fit after self-cal, rms=0.067015Jy sigma=1.260016 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.106 mas, bmaj=8.141 mas, bpa=-1.735 degrees ! Estimated noise=0.421334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.11951e-05 Jy ! Component: 100 - total flux cleaned = 5.18623e-05 Jy ! Component: 150 - total flux cleaned = 1.48446e-05 Jy ! Component: 200 - total flux cleaned = -3.6868e-05 Jy ! Total flux subtracted in 200 components = -3.6868e-05 Jy ! Clean residual min=-0.002195 max=0.001961 Jy/beam ! Clean residual mean=-0.000004 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.129864 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.129864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067006Jy sigma=1.259770 ! Fit after self-cal, rms=0.067009Jy sigma=1.259749 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 = -1.20937e-05 Jy ! Component: 100 - total flux cleaned = -4.48079e-05 Jy ! Component: 150 - total flux cleaned = -6.01694e-05 Jy ! Component: 200 - total flux cleaned = -0.000105001 Jy ! Total flux subtracted in 200 components = -0.000105001 Jy ! Clean residual min=-0.002198 max=0.001963 Jy/beam ! Clean residual mean=-0.000004 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.129759 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 0.129759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067003Jy sigma=1.259602 ! Fit after self-cal, rms=0.067001Jy sigma=1.259599 ! 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=0.067001Jy sigma=1.259599 ! Fit after self-cal, rms=0.067028Jy sigma=1.259567 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.399 mas, bmaj=14.66 mas, bpa=1.671 degrees ! Estimated noise=0.555815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000224177 Jy ! Component: 100 - total flux cleaned = 0.000171468 Jy ! Component: 150 - total flux cleaned = 0.000162287 Jy ! Component: 200 - total flux cleaned = 0.000145441 Jy ! Total flux subtracted in 200 components = 0.000145441 Jy ! Clean residual min=-0.002521 max=0.002350 Jy/beam ! Clean residual mean=-0.000009 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.129904 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 108 components and 0.129904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067027Jy sigma=1.259624 ! Fit after self-cal, rms=0.067028Jy sigma=1.259613 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 = 0.000103617 Jy ! Component: 100 - total flux cleaned = 9.57049e-05 Jy ! Component: 150 - total flux cleaned = 0.000103461 Jy ! Component: 200 - total flux cleaned = 0.000103482 Jy ! Total flux subtracted in 200 components = 0.000103482 Jy ! Clean residual min=-0.002526 max=0.002372 Jy/beam ! Clean residual mean=-0.000008 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.130008 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 114 components and 0.130008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067028Jy sigma=1.259661 ! Fit after self-cal, rms=0.067028Jy sigma=1.259657 ! 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=3.098 mas, bmaj=8.128 mas, bpa=-1.786 degrees ! Estimated noise=0.420956 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.098 x 8.128 at -1.786 degrees (North through East) ! Clean map min=-0.0020348 max=0.096418 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=2.599 mas, bmaj=7.108 mas, bpa=-2.051 degrees ! Estimated noise=0.537741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0760189 Jy ! Component: 100 - total flux cleaned = 0.10213 Jy ! Component: 150 - total flux cleaned = 0.113579 Jy ! Component: 200 - total flux cleaned = 0.119841 Jy ! Total flux subtracted in 200 components = 0.119841 Jy ! Clean residual min=-0.002860 max=0.003609 Jy/beam ! Clean residual mean=-0.000017 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.119841 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.119841 Jy ! Inverting map and beam ! Estimated beam: bmin=3.098 mas, bmaj=8.128 mas, bpa=-1.786 degrees ! Estimated noise=0.420956 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, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445718 Jy ! Component: 100 - total flux cleaned = 0.00710729 Jy ! Component: 150 - total flux cleaned = 0.00876776 Jy ! Component: 200 - total flux cleaned = 0.00918497 Jy ! Total flux subtracted in 200 components = 0.00918497 Jy ! Clean residual min=-0.002211 max=0.002014 Jy/beam ! Clean residual mean=-0.000006 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.129026 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 57 components and 0.129026 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=7.399 mas, bmaj=14.66 mas, bpa=1.671 degrees ! Estimated noise=0.555815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112639 Jy ! Component: 100 - total flux cleaned = 0.00119884 Jy ! Component: 150 - total flux cleaned = 0.00119948 Jy ! Component: 200 - total flux cleaned = 0.00119951 Jy ! Total flux subtracted in 200 components = 0.00119951 Jy ! Clean residual min=-0.002565 max=0.002365 Jy/beam ! Clean residual mean=-0.000009 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.130226 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 = -1.5608e-05 Jy ! Component: 100 - total flux cleaned = -1.53452e-05 Jy ! Component: 150 - total flux cleaned = -1.56404e-05 Jy ! Component: 200 - total flux cleaned = -3.24419e-06 Jy ! Total flux subtracted in 200 components = -3.24419e-06 Jy ! Clean residual min=-0.002526 max=0.002356 Jy/beam ! Clean residual mean=-0.000009 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.130222 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 90 components and 0.130222 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.098 mas, bmaj=8.128 mas, bpa=-1.786 degrees ! Estimated noise=0.420956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000527051 Jy ! Component: 100 - total flux cleaned = -0.000528478 Jy ! Component: 150 - total flux cleaned = -0.000503668 Jy ! Component: 200 - total flux cleaned = -0.00048149 Jy ! Total flux subtracted in 200 components = -0.00048149 Jy ! Clean residual min=-0.002147 max=0.001978 Jy/beam ! Clean residual mean=-0.000004 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.129741 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 106 components and 0.129741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067016Jy sigma=1.259362 ! Fit after self-cal, rms=0.067007Jy sigma=1.259276 wmodel J0501-1355_S_map.mod ! Writing 106 model components to file: J0501-1355_S_map.mod wobs J0501-1355_S_uvs.fits ! Writing UV FITS file: J0501-1355_S_uvs.fits wwins J0501-1355_S_map.win ! wwins: Wrote 3 windows to J0501-1355_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 = -0.000284701 Jy ! Component: 100 - total flux cleaned = -0.000421474 Jy ! Component: 150 - total flux cleaned = -0.000551739 Jy ! Component: 200 - total flux cleaned = -0.000676612 Jy ! Component: 250 - total flux cleaned = -0.000737232 Jy ! Component: 300 - total flux cleaned = -0.000795479 Jy ! Component: 350 - total flux cleaned = -0.00082372 Jy ! Component: 400 - total flux cleaned = -0.000878843 Jy ! Component: 450 - total flux cleaned = -0.000851231 Jy ! Component: 500 - total flux cleaned = -0.000798034 Jy ! Component: 550 - total flux cleaned = -0.000720124 Jy ! Component: 600 - total flux cleaned = -0.000719934 Jy ! Component: 650 - total flux cleaned = -0.000595475 Jy ! Component: 700 - total flux cleaned = -0.000571235 Jy ! Component: 750 - total flux cleaned = -0.000571026 Jy ! Component: 800 - total flux cleaned = -0.000547909 Jy ! Component: 850 - total flux cleaned = -0.000640685 Jy ! Component: 900 - total flux cleaned = -0.000663716 Jy ! Component: 950 - total flux cleaned = -0.000730941 Jy ! Component: 1000 - total flux cleaned = -0.000775188 Jy ! Component: 1050 - total flux cleaned = -0.000862049 Jy ! Component: 1100 - total flux cleaned = -0.000905172 Jy ! Component: 1150 - total flux cleaned = -0.00103178 Jy ! Component: 1200 - total flux cleaned = -0.00111493 Jy ! Component: 1250 - total flux cleaned = -0.0012587 Jy ! Component: 1300 - total flux cleaned = -0.00138031 Jy ! Component: 1350 - total flux cleaned = -0.00148076 Jy ! Component: 1400 - total flux cleaned = -0.00154035 Jy ! Component: 1450 - total flux cleaned = -0.00171658 Jy ! Component: 1500 - total flux cleaned = -0.00175557 Jy ! Component: 1550 - total flux cleaned = -0.00198523 Jy ! Component: 1600 - total flux cleaned = -0.00209817 Jy ! Component: 1650 - total flux cleaned = -0.002154 Jy ! Component: 1700 - total flux cleaned = -0.00230212 Jy ! Component: 1750 - total flux cleaned = -0.00246671 Jy ! Component: 1800 - total flux cleaned = -0.00252089 Jy ! Component: 1850 - total flux cleaned = -0.00259297 Jy ! Component: 1900 - total flux cleaned = -0.00273492 Jy ! Component: 1950 - total flux cleaned = -0.00294562 Jy ! Component: 2000 - total flux cleaned = -0.00298013 Jy ! Component: 2050 - total flux cleaned = -0.00306631 Jy ! Component: 2100 - total flux cleaned = -0.00311726 Jy ! Component: 2150 - total flux cleaned = -0.00328608 Jy ! Component: 2200 - total flux cleaned = -0.00338647 Jy ! Component: 2250 - total flux cleaned = -0.00350258 Jy ! Component: 2300 - total flux cleaned = -0.00366665 Jy ! Component: 2350 - total flux cleaned = -0.00365058 Jy ! Component: 2400 - total flux cleaned = -0.00381141 Jy ! Component: 2450 - total flux cleaned = -0.00384319 Jy ! Component: 2500 - total flux cleaned = -0.00396964 Jy ! Component: 2550 - total flux cleaned = -0.00401646 Jy ! Component: 2600 - total flux cleaned = -0.00414083 Jy ! Component: 2650 - total flux cleaned = -0.00421787 Jy ! Component: 2700 - total flux cleaned = -0.00420252 Jy ! Component: 2750 - total flux cleaned = -0.00427841 Jy ! Component: 2800 - total flux cleaned = -0.00441398 Jy ! Component: 2850 - total flux cleaned = -0.00444381 Jy ! Component: 2900 - total flux cleaned = -0.00453269 Jy ! Component: 2950 - total flux cleaned = -0.00456211 Jy ! Component: 3000 - total flux cleaned = -0.00470812 Jy ! Component: 3050 - total flux cleaned = -0.00469356 Jy ! Component: 3100 - total flux cleaned = -0.00479436 Jy ! Component: 3150 - total flux cleaned = -0.0048374 Jy ! Component: 3200 - total flux cleaned = -0.00485158 Jy ! Component: 3250 - total flux cleaned = -0.00495021 Jy ! Component: 3300 - total flux cleaned = -0.00497832 Jy ! Component: 3350 - total flux cleaned = -0.00502002 Jy ! Component: 3400 - total flux cleaned = -0.00508896 Jy ! Component: 3450 - total flux cleaned = -0.00511641 Jy ! Component: 3500 - total flux cleaned = -0.00515726 Jy ! Component: 3550 - total flux cleaned = -0.0051707 Jy ! Component: 3600 - total flux cleaned = -0.00522438 Jy ! Component: 3650 - total flux cleaned = -0.00529112 Jy ! Component: 3700 - total flux cleaned = -0.00529097 Jy ! Component: 3750 - total flux cleaned = -0.00536997 Jy ! Component: 3800 - total flux cleaned = -0.0053831 Jy ! Component: 3850 - total flux cleaned = -0.005487 Jy ! Component: 3900 - total flux cleaned = -0.00547397 Jy ! Component: 3950 - total flux cleaned = -0.00544843 Jy ! Component: 4000 - total flux cleaned = -0.00549952 Jy ! Component: 4050 - total flux cleaned = -0.00549951 Jy ! Total flux subtracted in 4096 components = -0.00549961 Jy ! Clean residual min=-0.000768 max=0.000766 Jy/beam ! Clean residual mean=-0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.124241 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 426 components and 0.124241 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0501-1355_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.098 x 8.128 at -1.786 degrees (North through East) ! Clean map min=-0.0013449 max=0.095956 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0501-1355_S_map.fits wmodel /vlbi/uf001/uva//J0501-1355_S_map.mod ! Writing 426 model components to file: /vlbi/uf001/uva//J0501-1355_S_map.mod wobs /vlbi/uf001/uva//J0501-1355_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0501-1355_S_uvs.fits wwins /vlbi/uf001/uva//J0501-1355_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0501-1355_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0959557 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000234575 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.733384 0.733384 1.46677 2.93354 5.86708 11.7342 23.4683 46.9366 93.8732 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.095 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 409.062 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0501-1355_S_dfm.log closed on Sun Jan 13 22:25:29 2019