! Started logfile: /vlbi/uf001/uva//J0659-2745_S_dfm.log on Sun Jan 13 23:16:02 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//J0659-2745_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0659-2745_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.792857 visibilities/baseline/integration-bin. ! Found source: J0659-2745 ! ! 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 2997 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 J0659-2745_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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.033577Jy sigma=14.862702 ! Fit after self-cal, rms=0.720401Jy sigma=10.350765 ! 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=2.784 mas, bmaj=6.567 mas, bpa=-3.606 degrees ! Estimated noise=1.23941 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 = 0.212765 Jy ! Component: 100 - total flux cleaned = 0.285511 Jy ! Total flux subtracted in 100 components = 0.285511 Jy ! Clean residual min=-0.014363 max=0.033472 Jy/beam ! Clean residual mean=-0.000119 rms=0.005069 Jy/beam ! Combined flux in latest and established models = 0.285511 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.285511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111860Jy sigma=1.605888 ! Fit after self-cal, rms=0.111773Jy sigma=1.604707 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0386733 Jy ! Component: 100 - total flux cleaned = 0.0630151 Jy ! Total flux subtracted in 100 components = 0.0630151 Jy ! Clean residual min=-0.010438 max=0.018451 Jy/beam ! Clean residual mean=-0.000062 rms=0.003058 Jy/beam ! Combined flux in latest and established models = 0.348527 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.348527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093985Jy sigma=1.309025 ! Fit after self-cal, rms=0.093907Jy sigma=1.308120 ! Inverting map ! Added new window around map position (-5, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192929 Jy ! Component: 100 - total flux cleaned = 0.0311574 Jy ! Total flux subtracted in 100 components = 0.0311574 Jy ! Clean residual min=-0.008619 max=0.012087 Jy/beam ! Clean residual mean=-0.000035 rms=0.002363 Jy/beam ! Combined flux in latest and established models = 0.379684 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.379684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088945Jy sigma=1.229300 ! Fit after self-cal, rms=0.088690Jy sigma=1.224792 ! 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=3.322 mas, bmaj=7.812 mas, bpa=-1.07 degrees ! Estimated noise=0.975428 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 = 0.0132548 Jy ! Component: 100 - total flux cleaned = 0.021644 Jy ! Component: 150 - total flux cleaned = 0.0272458 Jy ! Component: 200 - total flux cleaned = 0.0310211 Jy ! Total flux subtracted in 200 components = 0.0310211 Jy ! Clean residual min=-0.008081 max=0.009129 Jy/beam ! Clean residual mean=-0.000011 rms=0.002036 Jy/beam ! Combined flux in latest and established models = 0.410705 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 67 components and 0.410705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086544Jy sigma=1.189137 ! Fit after self-cal, rms=0.086429Jy sigma=1.186687 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.322 x 7.812 at -1.07 degrees (North through East) ! Clean map min=-0.0077183 max=0.26806 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.04 KP 0.98 ! LA 1.00 MK 1.03 NL 1.04 OV 0.97 ! PT 1.06 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.11 KP 1.00 ! LA 0.98 MK 0.97 NL 1.05 OV 0.99 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.17 KP 1.00 ! LA 0.99 MK 1.02 NL 1.03 OV 0.99 ! PT 0.93 SC 0.97 ! ! ! Fit before self-cal, rms=0.086429Jy sigma=1.186687 ! Fit after self-cal, rms=0.086983Jy sigma=1.162223 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.326 mas, bmaj=7.804 mas, bpa=-0.489 degrees ! Estimated noise=0.978293 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 = -0.00230244 Jy ! Component: 100 - total flux cleaned = -0.00259268 Jy ! Component: 150 - total flux cleaned = -0.00275867 Jy ! Component: 200 - total flux cleaned = -0.00268699 Jy ! Total flux subtracted in 200 components = -0.00268699 Jy ! Clean residual min=-0.006174 max=0.007236 Jy/beam ! Clean residual mean=-0.000006 rms=0.001707 Jy/beam ! Combined flux in latest and established models = 0.408018 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.408018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086770Jy sigma=1.159680 ! Fit after self-cal, rms=0.086824Jy sigma=1.159526 ! 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=0.086824Jy sigma=1.159526 ! Fit after self-cal, rms=0.086476Jy sigma=1.146239 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.318 mas, bmaj=7.815 mas, bpa=-0.4843 degrees ! Estimated noise=0.976692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00107323 Jy ! Component: 100 - total flux cleaned = -0.000866285 Jy ! Component: 150 - total flux cleaned = -0.000865046 Jy ! Component: 200 - total flux cleaned = -0.000866838 Jy ! Total flux subtracted in 200 components = -0.000866838 Jy ! Clean residual min=-0.005033 max=0.006743 Jy/beam ! Clean residual mean=-0.000005 rms=0.001476 Jy/beam ! Combined flux in latest and established models = 0.407151 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 86 components and 0.407151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086354Jy sigma=1.144839 ! Fit after self-cal, rms=0.086354Jy sigma=1.144719 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-14.5, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00632898 Jy ! Component: 100 - total flux cleaned = 0.00970974 Jy ! Component: 150 - total flux cleaned = 0.0107456 Jy ! Component: 200 - total flux cleaned = 0.0110518 Jy ! Total flux subtracted in 200 components = 0.0110518 Jy ! Clean residual min=-0.004385 max=0.004885 Jy/beam ! Clean residual mean=0.000008 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 0.418203 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 120 components and 0.418203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085863Jy sigma=1.137097 ! Fit after self-cal, rms=0.085841Jy sigma=1.136655 ! 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=0.085841Jy sigma=1.136655 ! Fit after self-cal, rms=0.086251Jy sigma=1.134097 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.31 mas, bmaj=7.811 mas, bpa=-0.478 degrees ! Estimated noise=0.972956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113527 Jy ! Component: 100 - total flux cleaned = 0.00158586 Jy ! Component: 150 - total flux cleaned = 0.00176685 Jy ! Component: 200 - total flux cleaned = 0.00201582 Jy ! Total flux subtracted in 200 components = 0.00201582 Jy ! Clean residual min=-0.004196 max=0.004420 Jy/beam ! Clean residual mean=0.000007 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.420219 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 138 components and 0.420219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086124Jy sigma=1.132587 ! Fit after self-cal, rms=0.086134Jy sigma=1.132494 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 = 0.000137728 Jy ! Component: 100 - total flux cleaned = 0.000314163 Jy ! Component: 150 - total flux cleaned = 0.000354035 Jy ! Component: 200 - total flux cleaned = 0.000390453 Jy ! Total flux subtracted in 200 components = 0.000390453 Jy ! Clean residual min=-0.004007 max=0.004443 Jy/beam ! Clean residual mean=0.000009 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.420609 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 148 components and 0.420609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086088Jy sigma=1.132015 ! Fit after self-cal, rms=0.086086Jy sigma=1.131999 ! 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=0.086086Jy sigma=1.131999 ! Fit after self-cal, rms=0.086246Jy sigma=1.131749 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.461 mas, bmaj=18.02 mas, bpa=1.734 degrees ! Estimated noise=1.22699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000859497 Jy ! Component: 100 - total flux cleaned = 0.000851372 Jy ! Component: 150 - total flux cleaned = 0.000949857 Jy ! Component: 200 - total flux cleaned = 0.00103485 Jy ! Total flux subtracted in 200 components = 0.00103485 Jy ! Clean residual min=-0.004803 max=0.004583 Jy/beam ! Clean residual mean=0.000024 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.421644 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 157 components and 0.421644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086226Jy sigma=1.131500 ! Fit after self-cal, rms=0.086229Jy sigma=1.131418 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 = -0.00018056 Jy ! Component: 100 - total flux cleaned = -0.000220055 Jy ! Component: 150 - total flux cleaned = -0.000253666 Jy ! Component: 200 - total flux cleaned = -0.000314858 Jy ! Total flux subtracted in 200 components = -0.000314858 Jy ! Clean residual min=-0.004747 max=0.004642 Jy/beam ! Clean residual mean=0.000025 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 0.421329 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 163 components and 0.421329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086229Jy sigma=1.131548 ! Fit after self-cal, rms=0.086228Jy sigma=1.131446 ! 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=3.309 mas, bmaj=7.811 mas, bpa=-0.3844 degrees ! Estimated noise=0.971855 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.309 x 7.811 at -0.3844 degrees (North through East) ! Clean map min=-0.0038478 max=0.26966 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=2.767 mas, bmaj=6.576 mas, bpa=-2.83 degrees ! Estimated noise=1.23423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.211315 Jy ! Component: 100 - total flux cleaned = 0.285019 Jy ! Component: 150 - total flux cleaned = 0.324189 Jy ! Component: 200 - total flux cleaned = 0.347809 Jy ! Total flux subtracted in 200 components = 0.347809 Jy ! Clean residual min=-0.008850 max=0.014765 Jy/beam ! Clean residual mean=-0.000054 rms=0.002446 Jy/beam ! Combined flux in latest and established models = 0.347809 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 0.347809 Jy ! Inverting map and beam ! Estimated beam: bmin=3.309 mas, bmaj=7.811 mas, bpa=-0.3844 degrees ! Estimated noise=0.971855 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 (-4.5, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0202111 Jy ! Component: 100 - total flux cleaned = 0.0326609 Jy ! Component: 150 - total flux cleaned = 0.0414714 Jy ! Component: 200 - total flux cleaned = 0.0482583 Jy ! Total flux subtracted in 200 components = 0.0482583 Jy ! Clean residual min=-0.005033 max=0.005568 Jy/beam ! Clean residual mean=-0.000016 rms=0.001407 Jy/beam ! Combined flux in latest and established models = 0.396068 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 78 components and 0.396068 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=7.461 mas, bmaj=18.02 mas, bpa=1.734 degrees ! Estimated noise=1.22699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00893898 Jy ! Component: 100 - total flux cleaned = 0.014631 Jy ! Component: 150 - total flux cleaned = 0.018429 Jy ! Component: 200 - total flux cleaned = 0.0210267 Jy ! Total flux subtracted in 200 components = 0.0210267 Jy ! Clean residual min=-0.005139 max=0.004811 Jy/beam ! Clean residual mean=0.000014 rms=0.001564 Jy/beam ! Combined flux in latest and established models = 0.417094 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 = 0.00168403 Jy ! Component: 100 - total flux cleaned = 0.00223828 Jy ! Component: 150 - total flux cleaned = 0.00269891 Jy ! Component: 200 - total flux cleaned = 0.00301267 Jy ! Total flux subtracted in 200 components = 0.00301267 Jy ! Clean residual min=-0.004641 max=0.004532 Jy/beam ! Clean residual mean=0.000021 rms=0.001508 Jy/beam ! Combined flux in latest and established models = 0.420107 Jy ! Adding 114 model components to the UV plane model. ! The established model now contains 182 components and 0.420107 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.309 mas, bmaj=7.811 mas, bpa=-0.3844 degrees ! Estimated noise=0.971855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00087283 Jy ! Component: 100 - total flux cleaned = 0.00114378 Jy ! Component: 150 - total flux cleaned = 0.00119031 Jy ! Component: 200 - total flux cleaned = 0.00127903 Jy ! Total flux subtracted in 200 components = 0.00127903 Jy ! Clean residual min=-0.003910 max=0.004781 Jy/beam ! Clean residual mean=0.000009 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 0.421386 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 201 components and 0.421386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086187Jy sigma=1.130887 ! Fit after self-cal, rms=0.086148Jy sigma=1.130470 wmodel J0659-2745_S_map.mod ! Writing 201 model components to file: J0659-2745_S_map.mod wobs J0659-2745_S_uvs.fits ! Writing UV FITS file: J0659-2745_S_uvs.fits wwins J0659-2745_S_map.win ! wwins: Wrote 4 windows to J0659-2745_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 = 0.00201792 Jy ! Component: 100 - total flux cleaned = 0.0034018 Jy ! Component: 150 - total flux cleaned = 0.00388231 Jy ! Component: 200 - total flux cleaned = 0.00440779 Jy ! Component: 250 - total flux cleaned = 0.00478839 Jy ! Component: 300 - total flux cleaned = 0.0053993 Jy ! Component: 350 - total flux cleaned = 0.00575421 Jy ! Component: 400 - total flux cleaned = 0.00638269 Jy ! Component: 450 - total flux cleaned = 0.00676778 Jy ! Component: 500 - total flux cleaned = 0.0071948 Jy ! Component: 550 - total flux cleaned = 0.00766285 Jy ! Component: 600 - total flux cleaned = 0.00806744 Jy ! Component: 650 - total flux cleaned = 0.00841314 Jy ! Component: 700 - total flux cleaned = 0.00875068 Jy ! Component: 750 - total flux cleaned = 0.00893901 Jy ! Component: 800 - total flux cleaned = 0.00930711 Jy ! Component: 850 - total flux cleaned = 0.00948588 Jy ! Component: 900 - total flux cleaned = 0.00948629 Jy ! Component: 950 - total flux cleaned = 0.00987504 Jy ! Component: 1000 - total flux cleaned = 0.00991724 Jy ! Component: 1050 - total flux cleaned = 0.0102089 Jy ! Component: 1100 - total flux cleaned = 0.0103732 Jy ! Component: 1150 - total flux cleaned = 0.0106141 Jy ! Component: 1200 - total flux cleaned = 0.0108906 Jy ! Component: 1250 - total flux cleaned = 0.0110071 Jy ! Component: 1300 - total flux cleaned = 0.0111214 Jy ! Component: 1350 - total flux cleaned = 0.0110832 Jy ! Component: 1400 - total flux cleaned = 0.0113437 Jy ! Component: 1450 - total flux cleaned = 0.0114537 Jy ! Component: 1500 - total flux cleaned = 0.0114532 Jy ! Component: 1550 - total flux cleaned = 0.0116667 Jy ! Component: 1600 - total flux cleaned = 0.0117368 Jy ! Component: 1650 - total flux cleaned = 0.0119444 Jy ! Component: 1700 - total flux cleaned = 0.0120807 Jy ! Component: 1750 - total flux cleaned = 0.0122831 Jy ! Component: 1800 - total flux cleaned = 0.0123824 Jy ! Component: 1850 - total flux cleaned = 0.0124478 Jy ! Component: 1900 - total flux cleaned = 0.012383 Jy ! Component: 1950 - total flux cleaned = 0.0124466 Jy ! Component: 2000 - total flux cleaned = 0.0125416 Jy ! Component: 2050 - total flux cleaned = 0.012479 Jy ! Component: 2100 - total flux cleaned = 0.0125715 Jy ! Component: 2150 - total flux cleaned = 0.0125409 Jy ! Component: 2200 - total flux cleaned = 0.0125714 Jy ! Component: 2250 - total flux cleaned = 0.0126306 Jy ! Component: 2300 - total flux cleaned = 0.0125421 Jy ! Component: 2350 - total flux cleaned = 0.0125126 Jy ! Component: 2400 - total flux cleaned = 0.0125129 Jy ! Component: 2450 - total flux cleaned = 0.012456 Jy ! Component: 2500 - total flux cleaned = 0.012428 Jy ! Component: 2550 - total flux cleaned = 0.0124284 Jy ! Component: 2600 - total flux cleaned = 0.0124285 Jy ! Component: 2650 - total flux cleaned = 0.0124013 Jy ! Component: 2700 - total flux cleaned = 0.0124826 Jy ! Component: 2750 - total flux cleaned = 0.0124284 Jy ! Component: 2800 - total flux cleaned = 0.0123754 Jy ! Component: 2850 - total flux cleaned = 0.0123226 Jy ! Component: 2900 - total flux cleaned = 0.0123491 Jy ! Component: 2950 - total flux cleaned = 0.0123751 Jy ! Component: 3000 - total flux cleaned = 0.0124005 Jy ! Component: 3050 - total flux cleaned = 0.0123242 Jy ! Component: 3100 - total flux cleaned = 0.0123748 Jy ! Component: 3150 - total flux cleaned = 0.0123248 Jy ! Component: 3200 - total flux cleaned = 0.0122751 Jy ! Component: 3250 - total flux cleaned = 0.0122997 Jy ! Component: 3300 - total flux cleaned = 0.0122752 Jy ! Component: 3350 - total flux cleaned = 0.012251 Jy ! Component: 3400 - total flux cleaned = 0.0122749 Jy ! Component: 3450 - total flux cleaned = 0.0122751 Jy ! Component: 3500 - total flux cleaned = 0.0122753 Jy ! Component: 3550 - total flux cleaned = 0.012299 Jy ! Component: 3600 - total flux cleaned = 0.0123456 Jy ! Component: 3650 - total flux cleaned = 0.0122995 Jy ! Component: 3700 - total flux cleaned = 0.0123222 Jy ! Component: 3750 - total flux cleaned = 0.0122765 Jy ! Component: 3800 - total flux cleaned = 0.0122085 Jy ! Component: 3850 - total flux cleaned = 0.0122761 Jy ! Component: 3900 - total flux cleaned = 0.0122311 Jy ! Component: 3950 - total flux cleaned = 0.0122091 Jy ! Component: 4000 - total flux cleaned = 0.0122532 Jy ! Component: 4050 - total flux cleaned = 0.0122093 Jy ! Total flux subtracted in 4096 components = 0.0122091 Jy ! Clean residual min=-0.001341 max=0.001333 Jy/beam ! Clean residual mean=0.000004 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.433595 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 483 components and 0.433595 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0659-2745_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.309 x 7.811 at -0.3844 degrees (North through East) ! Clean map min=-0.0029195 max=0.27703 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0659-2745_S_map.fits wmodel /vlbi/uf001/uva//J0659-2745_S_map.mod ! Writing 483 model components to file: /vlbi/uf001/uva//J0659-2745_S_map.mod wobs /vlbi/uf001/uva//J0659-2745_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0659-2745_S_uvs.fits wwins /vlbi/uf001/uva//J0659-2745_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0659-2745_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.277031 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000387323 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.419436 0.419436 0.838873 1.67775 3.35549 6.71098 13.422 26.8439 53.6879 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.277 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 715.245 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0659-2745_S_dfm.log closed on Sun Jan 13 23:16:06 2019