! Started logfile: /vlbi/uf001/uva//J0513-0032_S_dfm.log on Sun Jan 13 22:30:27 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//J0513-0032_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0513-0032_S_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.93179 visibilities/baseline/integration-bin. ! Found source: J0513-0032 ! ! 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 9057 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 J0513-0032_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 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=1.016024Jy sigma=19.793184 ! Fit after self-cal, rms=0.902630Jy sigma=17.576439 ! 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=2.857 mas, bmaj=7.059 mas, bpa=0.3725 degrees ! Estimated noise=0.513966 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 = 0.0725123 Jy ! Component: 100 - total flux cleaned = 0.104491 Jy ! Total flux subtracted in 100 components = 0.104491 Jy ! Clean residual min=-0.010630 max=0.037856 Jy/beam ! Clean residual mean=0.000060 rms=0.003233 Jy/beam ! Combined flux in latest and established models = 0.104491 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.104491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093520Jy sigma=1.794142 ! Fit after self-cal, rms=0.091721Jy sigma=1.760742 ! Inverting map ! Added new window around map position (-5.5, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0364308 Jy ! Component: 100 - total flux cleaned = 0.0526281 Jy ! Total flux subtracted in 100 components = 0.0526281 Jy ! Clean residual min=-0.006580 max=0.016088 Jy/beam ! Clean residual mean=0.000031 rms=0.001970 Jy/beam ! Combined flux in latest and established models = 0.157119 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.157119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074791Jy sigma=1.428170 ! Fit after self-cal, rms=0.070605Jy sigma=1.347530 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174395 Jy ! Component: 100 - total flux cleaned = 0.0263165 Jy ! Total flux subtracted in 100 components = 0.0263165 Jy ! Clean residual min=-0.004416 max=0.004793 Jy/beam ! Clean residual mean=0.000012 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.183435 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.183435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065689Jy sigma=1.248311 ! Fit after self-cal, rms=0.065254Jy sigma=1.240403 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00688149 Jy ! Component: 100 - total flux cleaned = 0.0104126 Jy ! Total flux subtracted in 100 components = 0.0104126 Jy ! Clean residual min=-0.003490 max=0.003743 Jy/beam ! Clean residual mean=0.000005 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.193848 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 0.193848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064390Jy sigma=1.222481 ! Fit after self-cal, rms=0.064329Jy sigma=1.221459 ! 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=3.37 mas, bmaj=7.916 mas, bpa=0.1385 degrees ! Estimated noise=0.385647 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 = 0.0031603 Jy ! Component: 100 - total flux cleaned = 0.00384435 Jy ! Component: 150 - total flux cleaned = 0.00451841 Jy ! Component: 200 - total flux cleaned = 0.00490678 Jy ! Total flux subtracted in 200 components = 0.00490678 Jy ! Clean residual min=-0.002724 max=0.002903 Jy/beam ! Clean residual mean=0.000002 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.198754 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 74 components and 0.198754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063989Jy sigma=1.214345 ! Fit after self-cal, rms=0.063935Jy sigma=1.213382 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.37 x 7.916 at 0.1385 degrees (North through East) ! Clean map min=-0.0027603 max=0.085744 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.97 KP 1.03 ! LA 0.97 MK 1.04 NL 1.02 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 KP 1.01 ! LA 0.98 MK 0.96 NL 0.99 OV 0.96 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.00 KP 1.03 ! LA 0.97 MK 1.08 NL 1.01 OV 1.02 ! PT 1.01 SC 0.95 ! ! ! Fit before self-cal, rms=0.063935Jy sigma=1.213382 ! Fit after self-cal, rms=0.063511Jy sigma=1.210320 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.367 mas, bmaj=7.903 mas, bpa=0.6881 degrees ! Estimated noise=0.383381 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 = -6.47776e-05 Jy ! Component: 100 - total flux cleaned = -0.000168512 Jy ! Component: 150 - total flux cleaned = -0.000386077 Jy ! Component: 200 - total flux cleaned = -0.000491984 Jy ! Total flux subtracted in 200 components = -0.000491984 Jy ! Clean residual min=-0.002243 max=0.002506 Jy/beam ! Clean residual mean=-0.000003 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.198262 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 94 components and 0.198262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063435Jy sigma=1.208734 ! Fit after self-cal, rms=0.063430Jy sigma=1.208478 ! 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=0.063430Jy sigma=1.208478 ! Fit after self-cal, rms=0.063383Jy sigma=1.201800 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.368 mas, bmaj=7.906 mas, bpa=0.7652 degrees ! Estimated noise=0.383263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000179002 Jy ! Component: 100 - total flux cleaned = -0.000250434 Jy ! Component: 150 - total flux cleaned = -0.000339126 Jy ! Component: 200 - total flux cleaned = -0.000339506 Jy ! Total flux subtracted in 200 components = -0.000339506 Jy ! Clean residual min=-0.001778 max=0.001807 Jy/beam ! Clean residual mean=0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.197923 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 100 components and 0.197923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063354Jy sigma=1.201144 ! Fit after self-cal, rms=0.063354Jy sigma=1.201016 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 = 6.57805e-05 Jy ! Component: 100 - total flux cleaned = 6.63004e-05 Jy ! Component: 150 - total flux cleaned = 6.5967e-05 Jy ! Component: 200 - total flux cleaned = 6.54419e-05 Jy ! Total flux subtracted in 200 components = 6.54419e-05 Jy ! Clean residual min=-0.001770 max=0.001798 Jy/beam ! Clean residual mean=0.000000 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.197988 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 105 components and 0.197988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063340Jy sigma=1.200718 ! Fit after self-cal, rms=0.063338Jy sigma=1.200688 ! 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=0.063338Jy sigma=1.200688 ! Fit after self-cal, rms=0.063331Jy sigma=1.200522 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.366 mas, bmaj=7.906 mas, bpa=0.75 degrees ! Estimated noise=0.382642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000205695 Jy ! Component: 100 - total flux cleaned = -0.000264557 Jy ! Component: 150 - total flux cleaned = -0.000281203 Jy ! Component: 200 - total flux cleaned = -0.000281473 Jy ! Total flux subtracted in 200 components = -0.000281473 Jy ! Clean residual min=-0.001755 max=0.001695 Jy/beam ! Clean residual mean=0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.197707 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 108 components and 0.197707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063320Jy sigma=1.200308 ! Fit after self-cal, rms=0.063322Jy sigma=1.200289 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 = 1.75043e-05 Jy ! Component: 100 - total flux cleaned = 3.32626e-05 Jy ! Component: 150 - total flux cleaned = 3.30604e-05 Jy ! Component: 200 - total flux cleaned = 1.92281e-05 Jy ! Total flux subtracted in 200 components = 1.92281e-05 Jy ! Clean residual min=-0.001748 max=0.001685 Jy/beam ! Clean residual mean=0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.197726 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 111 components and 0.197726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063315Jy sigma=1.200168 ! Fit after self-cal, rms=0.063315Jy sigma=1.200157 ! 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=0.063315Jy sigma=1.200157 ! Fit after self-cal, rms=0.063259Jy sigma=1.200140 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.437 mas, bmaj=12.35 mas, bpa=0.8372 degrees ! Estimated noise=0.48277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000167481 Jy ! Component: 100 - total flux cleaned = -0.000197945 Jy ! Component: 150 - total flux cleaned = -0.000206485 Jy ! Component: 200 - total flux cleaned = -0.000213991 Jy ! Total flux subtracted in 200 components = -0.000213991 Jy ! Clean residual min=-0.001794 max=0.001667 Jy/beam ! Clean residual mean=0.000002 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.197512 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 124 components and 0.197512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063258Jy sigma=1.200095 ! Fit after self-cal, rms=0.063257Jy sigma=1.200081 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 = -6.54427e-05 Jy ! Component: 100 - total flux cleaned = -8.08244e-05 Jy ! Component: 150 - total flux cleaned = -8.08507e-05 Jy ! Component: 200 - total flux cleaned = -6.96604e-05 Jy ! Total flux subtracted in 200 components = -6.96604e-05 Jy ! Clean residual min=-0.001797 max=0.001663 Jy/beam ! Clean residual mean=0.000002 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.197443 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 131 components and 0.197443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063256Jy sigma=1.200067 ! Fit after self-cal, rms=0.063255Jy sigma=1.200058 ! 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=3.363 mas, bmaj=7.905 mas, bpa=0.7166 degrees ! Estimated noise=0.38229 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.363 x 7.905 at 0.7166 degrees (North through East) ! Clean map min=-0.0016299 max=0.084734 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=2.853 mas, bmaj=7.055 mas, bpa=0.9019 degrees ! Estimated noise=0.507818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.080964 Jy ! Component: 100 - total flux cleaned = 0.123657 Jy ! Component: 150 - total flux cleaned = 0.149379 Jy ! Component: 200 - total flux cleaned = 0.165515 Jy ! Total flux subtracted in 200 components = 0.165515 Jy ! Clean residual min=-0.003796 max=0.008414 Jy/beam ! Clean residual mean=0.000021 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.165515 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.165515 Jy ! Inverting map and beam ! Estimated beam: bmin=3.363 mas, bmaj=7.905 mas, bpa=0.7166 degrees ! Estimated noise=0.38229 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 = 0.0130537 Jy ! Component: 100 - total flux cleaned = 0.0205787 Jy ! Component: 150 - total flux cleaned = 0.025106 Jy ! Component: 200 - total flux cleaned = 0.0280014 Jy ! Total flux subtracted in 200 components = 0.0280014 Jy ! Clean residual min=-0.001986 max=0.001969 Jy/beam ! Clean residual mean=0.000005 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.193517 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 62 components and 0.193517 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=7.437 mas, bmaj=12.35 mas, bpa=0.8372 degrees ! Estimated noise=0.48277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263893 Jy ! Component: 100 - total flux cleaned = 0.00377236 Jy ! Component: 150 - total flux cleaned = 0.00406331 Jy ! Component: 200 - total flux cleaned = 0.00406443 Jy ! Total flux subtracted in 200 components = 0.00406443 Jy ! Clean residual min=-0.001825 max=0.001758 Jy/beam ! Clean residual mean=0.000002 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.197581 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 = -8.42529e-07 Jy ! Component: 100 - total flux cleaned = -1.65181e-06 Jy ! Component: 150 - total flux cleaned = -2.10462e-06 Jy ! Component: 200 - total flux cleaned = -2.56366e-06 Jy ! Total flux subtracted in 200 components = -2.56366e-06 Jy ! Clean residual min=-0.001806 max=0.001745 Jy/beam ! Clean residual mean=0.000002 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.197578 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 103 components and 0.197578 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.363 mas, bmaj=7.905 mas, bpa=0.7166 degrees ! Estimated noise=0.38229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000226017 Jy ! Component: 100 - total flux cleaned = 0.000194872 Jy ! Component: 150 - total flux cleaned = 0.000107096 Jy ! Component: 200 - total flux cleaned = 4.02187e-06 Jy ! Total flux subtracted in 200 components = 4.02187e-06 Jy ! Clean residual min=-0.001772 max=0.001841 Jy/beam ! Clean residual mean=0.000001 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.197582 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 109 components and 0.197582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063275Jy sigma=1.200553 ! Fit after self-cal, rms=0.063261Jy sigma=1.200254 wmodel J0513-0032_S_map.mod ! Writing 109 model components to file: J0513-0032_S_map.mod wobs J0513-0032_S_uvs.fits ! Writing UV FITS file: J0513-0032_S_uvs.fits wwins J0513-0032_S_map.win ! wwins: Wrote 2 windows to J0513-0032_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 = 0.000462406 Jy ! Component: 100 - total flux cleaned = 0.000825059 Jy ! Component: 150 - total flux cleaned = 0.00102521 Jy ! Component: 200 - total flux cleaned = 0.00105196 Jy ! Component: 250 - total flux cleaned = 0.00102543 Jy ! Component: 300 - total flux cleaned = 0.00102461 Jy ! Component: 350 - total flux cleaned = 0.000998314 Jy ! Component: 400 - total flux cleaned = 0.000923772 Jy ! Component: 450 - total flux cleaned = 0.000874893 Jy ! Component: 500 - total flux cleaned = 0.000780253 Jy ! Component: 550 - total flux cleaned = 0.000803449 Jy ! Component: 600 - total flux cleaned = 0.00078071 Jy ! Component: 650 - total flux cleaned = 0.000803002 Jy ! Component: 700 - total flux cleaned = 0.000825116 Jy ! Component: 750 - total flux cleaned = 0.000868723 Jy ! Component: 800 - total flux cleaned = 0.000911107 Jy ! Component: 850 - total flux cleaned = 0.000889892 Jy ! Component: 900 - total flux cleaned = 0.000931145 Jy ! Component: 950 - total flux cleaned = 0.000931206 Jy ! Component: 1000 - total flux cleaned = 0.000930968 Jy ! Component: 1050 - total flux cleaned = 0.000931083 Jy ! Component: 1100 - total flux cleaned = 0.000931474 Jy ! Component: 1150 - total flux cleaned = 0.000989501 Jy ! Component: 1200 - total flux cleaned = 0.000989697 Jy ! Component: 1250 - total flux cleaned = 0.00100866 Jy ! Component: 1300 - total flux cleaned = 0.000971469 Jy ! Component: 1350 - total flux cleaned = 0.000971273 Jy ! Component: 1400 - total flux cleaned = 0.000934973 Jy ! Component: 1450 - total flux cleaned = 0.000881146 Jy ! Component: 1500 - total flux cleaned = 0.000899236 Jy ! Component: 1550 - total flux cleaned = 0.000881854 Jy ! Component: 1600 - total flux cleaned = 0.000881956 Jy ! Component: 1650 - total flux cleaned = 0.000933426 Jy ! Component: 1700 - total flux cleaned = 0.000899646 Jy ! Component: 1750 - total flux cleaned = 0.000933351 Jy ! Component: 1800 - total flux cleaned = 0.000866714 Jy ! Component: 1850 - total flux cleaned = 0.000883094 Jy ! Component: 1900 - total flux cleaned = 0.000866886 Jy ! Component: 1950 - total flux cleaned = 0.000898669 Jy ! Component: 2000 - total flux cleaned = 0.000818966 Jy ! Component: 2050 - total flux cleaned = 0.000819145 Jy ! Component: 2100 - total flux cleaned = 0.000881812 Jy ! Component: 2150 - total flux cleaned = 0.000866289 Jy ! Component: 2200 - total flux cleaned = 0.000897158 Jy ! Component: 2250 - total flux cleaned = 0.000866761 Jy ! Component: 2300 - total flux cleaned = 0.000912138 Jy ! Component: 2350 - total flux cleaned = 0.00089733 Jy ! Component: 2400 - total flux cleaned = 0.000927006 Jy ! Component: 2450 - total flux cleaned = 0.00100036 Jy ! Component: 2500 - total flux cleaned = 0.00100047 Jy ! Component: 2550 - total flux cleaned = 0.0010292 Jy ! Component: 2600 - total flux cleaned = 0.00104317 Jy ! Component: 2650 - total flux cleaned = 0.00102905 Jy ! Component: 2700 - total flux cleaned = 0.00105716 Jy ! Component: 2750 - total flux cleaned = 0.00109894 Jy ! Component: 2800 - total flux cleaned = 0.00107136 Jy ! Component: 2850 - total flux cleaned = 0.0010851 Jy ! Component: 2900 - total flux cleaned = 0.00111232 Jy ! Component: 2950 - total flux cleaned = 0.00111235 Jy ! Component: 3000 - total flux cleaned = 0.00111234 Jy ! Component: 3050 - total flux cleaned = 0.00113888 Jy ! Component: 3100 - total flux cleaned = 0.001126 Jy ! Component: 3150 - total flux cleaned = 0.00113921 Jy ! Component: 3200 - total flux cleaned = 0.00117815 Jy ! Component: 3250 - total flux cleaned = 0.00120397 Jy ! Component: 3300 - total flux cleaned = 0.00124245 Jy ! Component: 3350 - total flux cleaned = 0.0012932 Jy ! Component: 3400 - total flux cleaned = 0.00128066 Jy ! Component: 3450 - total flux cleaned = 0.00134323 Jy ! Component: 3500 - total flux cleaned = 0.00135573 Jy ! Component: 3550 - total flux cleaned = 0.00140506 Jy ! Component: 3600 - total flux cleaned = 0.00136838 Jy ! Component: 3650 - total flux cleaned = 0.00144142 Jy ! Component: 3700 - total flux cleaned = 0.0014658 Jy ! Component: 3750 - total flux cleaned = 0.00146599 Jy ! Component: 3800 - total flux cleaned = 0.00153734 Jy ! Component: 3850 - total flux cleaned = 0.0015373 Jy ! Component: 3900 - total flux cleaned = 0.00153733 Jy ! Component: 3950 - total flux cleaned = 0.00159586 Jy ! Component: 4000 - total flux cleaned = 0.00161912 Jy ! Component: 4050 - total flux cleaned = 0.00163054 Jy ! Total flux subtracted in 4096 components = 0.00167639 Jy ! Clean residual min=-0.000625 max=0.000640 Jy/beam ! Clean residual mean=-0.000000 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.199259 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 407 components and 0.199259 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0513-0032_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.363 x 7.905 at 0.7166 degrees (North through East) ! Clean map min=-0.0012635 max=0.084039 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0513-0032_S_map.fits wmodel /vlbi/uf001/uva//J0513-0032_S_map.mod ! Writing 407 model components to file: /vlbi/uf001/uva//J0513-0032_S_map.mod wobs /vlbi/uf001/uva//J0513-0032_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0513-0032_S_uvs.fits wwins /vlbi/uf001/uva//J0513-0032_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0513-0032_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0840394 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000210309 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.750753 0.750753 1.50151 3.00301 6.00602 12.012 24.0241 48.0482 96.0964 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.084 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 399.598 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0513-0032_S_dfm.log closed on Sun Jan 13 22:30:32 2019