! Started logfile: /vlbi/uf001/uva//J0150-0725_S_dfm.log on Sun Jan 13 21:08:00 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//J0150-0725_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0150-0725_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0150-0725 ! ! 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 10125 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 J0150-0725_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.006114Jy sigma=19.277494 ! Fit after self-cal, rms=0.925124Jy sigma=17.662839 ! 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=2.813 mas, bmaj=6.923 mas, bpa=-3.847 degrees ! Estimated noise=0.493678 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 = 0.0559063 Jy ! Component: 100 - total flux cleaned = 0.0760523 Jy ! Total flux subtracted in 100 components = 0.0760523 Jy ! Clean residual min=-0.008421 max=0.027385 Jy/beam ! Clean residual mean=0.000020 rms=0.002764 Jy/beam ! Combined flux in latest and established models = 0.0760523 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0760523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088564Jy sigma=1.618427 ! Fit after self-cal, rms=0.087288Jy sigma=1.597326 ! Inverting map ! Added new window around map position (-9, -10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0244083 Jy ! Component: 100 - total flux cleaned = 0.0367146 Jy ! Total flux subtracted in 100 components = 0.0367146 Jy ! Clean residual min=-0.006744 max=0.011712 Jy/beam ! Clean residual mean=0.000014 rms=0.001853 Jy/beam ! Combined flux in latest and established models = 0.112767 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.112767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079236Jy sigma=1.422679 ! Fit after self-cal, rms=0.077509Jy sigma=1.390220 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134238 Jy ! Component: 100 - total flux cleaned = 0.0214486 Jy ! Total flux subtracted in 100 components = 0.0214486 Jy ! Clean residual min=-0.005807 max=0.006687 Jy/beam ! Clean residual mean=0.000008 rms=0.001378 Jy/beam ! Combined flux in latest and established models = 0.134216 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.134216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074584Jy sigma=1.324014 ! Fit after self-cal, rms=0.074278Jy sigma=1.318138 ! 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=3.318 mas, bmaj=7.844 mas, bpa=-3.404 degrees ! Estimated noise=0.375763 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 = 0.00989976 Jy ! Component: 100 - total flux cleaned = 0.0159469 Jy ! Component: 150 - total flux cleaned = 0.0201016 Jy ! Component: 200 - total flux cleaned = 0.0231144 Jy ! Total flux subtracted in 200 components = 0.0231144 Jy ! Clean residual min=-0.004136 max=0.006268 Jy/beam ! Clean residual mean=0.000003 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.15733 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 81 components and 0.15733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072943Jy sigma=1.285283 ! Fit after self-cal, rms=0.072843Jy sigma=1.283002 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.318 x 7.844 at -3.404 degrees (North through East) ! Clean map min=-0.0038013 max=0.070553 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.96 HN 1.10 KP 0.95 ! LA 0.98 MK 0.94 NL 1.00 OV 0.98 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.13 KP 0.95 ! LA 0.94 MK 0.97 NL 1.00 OV 0.96 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.11 KP 0.96 ! LA 0.96 MK 0.94 NL 1.02 OV 1.06 ! PT 0.96 SC 1.01 ! ! ! Fit before self-cal, rms=0.072843Jy sigma=1.283002 ! Fit after self-cal, rms=0.073964Jy sigma=1.275749 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.314 mas, bmaj=7.92 mas, bpa=-3.851 degrees ! Estimated noise=0.373263 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 = -0.000131507 Jy ! Component: 100 - total flux cleaned = 0.000364025 Jy ! Component: 150 - total flux cleaned = 0.00046848 Jy ! Component: 200 - total flux cleaned = 0.000467263 Jy ! Total flux subtracted in 200 components = 0.000467263 Jy ! Clean residual min=-0.003716 max=0.003963 Jy/beam ! Clean residual mean=0.000001 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.157797 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 90 components and 0.157797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073835Jy sigma=1.273775 ! Fit after self-cal, rms=0.073884Jy sigma=1.273318 ! 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=0.073884Jy sigma=1.273318 ! Fit after self-cal, rms=0.097468Jy sigma=1.251429 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.285 mas, bmaj=7.958 mas, bpa=-4.011 degrees ! Estimated noise=0.376609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000566171 Jy ! Component: 100 - total flux cleaned = 0.000627679 Jy ! Component: 150 - total flux cleaned = 0.000681613 Jy ! Component: 200 - total flux cleaned = 0.000683838 Jy ! Total flux subtracted in 200 components = 0.000683838 Jy ! Clean residual min=-0.002395 max=0.002245 Jy/beam ! Clean residual mean=-0.000001 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.158481 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 98 components and 0.158481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097401Jy sigma=1.249800 ! Fit after self-cal, rms=0.097688Jy sigma=1.249139 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 = -1.0171e-05 Jy ! Component: 100 - total flux cleaned = 7.28811e-05 Jy ! Component: 150 - total flux cleaned = 0.000111921 Jy ! Component: 200 - total flux cleaned = 0.000111367 Jy ! Total flux subtracted in 200 components = 0.000111367 Jy ! Clean residual min=-0.002334 max=0.002199 Jy/beam ! Clean residual mean=-0.000001 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.158592 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 106 components and 0.158592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097659Jy sigma=1.248349 ! Fit after self-cal, rms=0.097666Jy sigma=1.248294 ! 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=0.097666Jy sigma=1.248294 ! Fit after self-cal, rms=0.102212Jy sigma=1.248047 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.264 mas, bmaj=7.936 mas, bpa=-4.139 degrees ! Estimated noise=0.374986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000340729 Jy ! Component: 100 - total flux cleaned = 0.000378227 Jy ! Component: 150 - total flux cleaned = 0.000414622 Jy ! Component: 200 - total flux cleaned = 0.000415143 Jy ! Total flux subtracted in 200 components = 0.000415143 Jy ! Clean residual min=-0.002215 max=0.002115 Jy/beam ! Clean residual mean=-0.000001 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.159007 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 107 components and 0.159007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102181Jy sigma=1.247285 ! Fit after self-cal, rms=0.102219Jy sigma=1.247224 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 = -3.13127e-06 Jy ! Component: 100 - total flux cleaned = 5.71569e-05 Jy ! Component: 150 - total flux cleaned = 5.83706e-05 Jy ! Component: 200 - total flux cleaned = 5.9508e-05 Jy ! Total flux subtracted in 200 components = 5.9508e-05 Jy ! Clean residual min=-0.002196 max=0.002014 Jy/beam ! Clean residual mean=-0.000001 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.159067 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 108 components and 0.159067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102204Jy sigma=1.246779 ! Fit after self-cal, rms=0.102212Jy sigma=1.246746 ! 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=0.102212Jy sigma=1.246746 ! Fit after self-cal, rms=0.103510Jy sigma=1.246606 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.417 mas, bmaj=13.49 mas, bpa=0.396 degrees ! Estimated noise=0.485219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000880035 Jy ! Component: 100 - total flux cleaned = 0.00103779 Jy ! Component: 150 - total flux cleaned = 0.00103714 Jy ! Component: 200 - total flux cleaned = 0.00105913 Jy ! Total flux subtracted in 200 components = 0.00105913 Jy ! Clean residual min=-0.002047 max=0.002222 Jy/beam ! Clean residual mean=-0.000003 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.160126 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 117 components and 0.160126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103499Jy sigma=1.246403 ! Fit after self-cal, rms=0.103507Jy sigma=1.246342 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 = 0.000132467 Jy ! Component: 100 - total flux cleaned = 0.000196063 Jy ! Component: 150 - total flux cleaned = 0.000196029 Jy ! Component: 200 - total flux cleaned = 0.000196111 Jy ! Total flux subtracted in 200 components = 0.000196111 Jy ! Clean residual min=-0.001982 max=0.002238 Jy/beam ! Clean residual mean=-0.000003 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.160322 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 126 components and 0.160322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103503Jy sigma=1.246289 ! Fit after self-cal, rms=0.103508Jy sigma=1.246264 ! 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=3.247 mas, bmaj=7.924 mas, bpa=-4.254 degrees ! Estimated noise=0.373338 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.247 x 7.924 at -4.254 degrees (North through East) ! Clean map min=-0.0020504 max=0.067764 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=2.757 mas, bmaj=7.027 mas, bpa=-4.731 degrees ! Estimated noise=0.487187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0588428 Jy ! Component: 100 - total flux cleaned = 0.0894036 Jy ! Component: 150 - total flux cleaned = 0.108234 Jy ! Component: 200 - total flux cleaned = 0.121224 Jy ! Total flux subtracted in 200 components = 0.121224 Jy ! Clean residual min=-0.004303 max=0.007544 Jy/beam ! Clean residual mean=0.000004 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 0.121224 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.121224 Jy ! Inverting map and beam ! Estimated beam: bmin=3.247 mas, bmaj=7.924 mas, bpa=-4.254 degrees ! Estimated noise=0.373338 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, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013227 Jy ! Component: 100 - total flux cleaned = 0.0214273 Jy ! Component: 150 - total flux cleaned = 0.0267872 Jy ! Component: 200 - total flux cleaned = 0.0304756 Jy ! Total flux subtracted in 200 components = 0.0304756 Jy ! Clean residual min=-0.002286 max=0.003072 Jy/beam ! Clean residual mean=-0.000001 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.1517 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 75 components and 0.1517 Jy ! Inverting map ! Added new window around map position (4, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031068 Jy ! Component: 100 - total flux cleaned = 0.00521634 Jy ! Component: 150 - total flux cleaned = 0.00667484 Jy ! Component: 200 - total flux cleaned = 0.00724703 Jy ! Total flux subtracted in 200 components = 0.00724703 Jy ! Clean residual min=-0.001944 max=0.001971 Jy/beam ! Clean residual mean=-0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.158947 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 104 components and 0.158947 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=7.417 mas, bmaj=13.49 mas, bpa=0.396 degrees ! Estimated noise=0.485219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147231 Jy ! Component: 100 - total flux cleaned = 0.00185716 Jy ! Component: 150 - total flux cleaned = 0.00201439 Jy ! Component: 200 - total flux cleaned = 0.00205601 Jy ! Total flux subtracted in 200 components = 0.00205601 Jy ! Clean residual min=-0.001748 max=0.002207 Jy/beam ! Clean residual mean=-0.000003 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.161003 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 = 1.76769e-05 Jy ! Component: 100 - total flux cleaned = 4.98226e-05 Jy ! Component: 150 - total flux cleaned = 6.41252e-05 Jy ! Component: 200 - total flux cleaned = 8.99302e-05 Jy ! Total flux subtracted in 200 components = 8.99302e-05 Jy ! Clean residual min=-0.001736 max=0.002193 Jy/beam ! Clean residual mean=-0.000003 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.161092 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 142 components and 0.161092 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.247 mas, bmaj=7.924 mas, bpa=-4.254 degrees ! Estimated noise=0.373338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.94596e-05 Jy ! Component: 100 - total flux cleaned = -9.40497e-06 Jy ! Component: 150 - total flux cleaned = 4.54882e-05 Jy ! Component: 200 - total flux cleaned = 7.14786e-05 Jy ! Total flux subtracted in 200 components = 7.14786e-05 Jy ! Clean residual min=-0.001787 max=0.001883 Jy/beam ! Clean residual mean=-0.000001 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.161164 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 153 components and 0.161164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103411Jy sigma=1.244167 ! Fit after self-cal, rms=0.103391Jy sigma=1.243857 wmodel J0150-0725_S_map.mod ! Writing 153 model components to file: J0150-0725_S_map.mod wobs J0150-0725_S_uvs.fits ! Writing UV FITS file: J0150-0725_S_uvs.fits wwins J0150-0725_S_map.win ! wwins: Wrote 4 windows to J0150-0725_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 = -0.000317482 Jy ! Component: 100 - total flux cleaned = -0.000700507 Jy ! Component: 150 - total flux cleaned = -0.000943323 Jy ! Component: 200 - total flux cleaned = -0.00111814 Jy ! Component: 250 - total flux cleaned = -0.00125793 Jy ! Component: 300 - total flux cleaned = -0.00144706 Jy ! Component: 350 - total flux cleaned = -0.0015256 Jy ! Component: 400 - total flux cleaned = -0.00167762 Jy ! Component: 450 - total flux cleaned = -0.0017516 Jy ! Component: 500 - total flux cleaned = -0.00187202 Jy ! Component: 550 - total flux cleaned = -0.00201285 Jy ! Component: 600 - total flux cleaned = -0.00203594 Jy ! Component: 650 - total flux cleaned = -0.0021262 Jy ! Component: 700 - total flux cleaned = -0.00223603 Jy ! Component: 750 - total flux cleaned = -0.00227881 Jy ! Component: 800 - total flux cleaned = -0.00238425 Jy ! Component: 850 - total flux cleaned = -0.00242551 Jy ! Component: 900 - total flux cleaned = -0.00240536 Jy ! Component: 950 - total flux cleaned = -0.00250541 Jy ! Component: 1000 - total flux cleaned = -0.00248578 Jy ! Component: 1050 - total flux cleaned = -0.00244688 Jy ! Component: 1100 - total flux cleaned = -0.0024849 Jy ! Component: 1150 - total flux cleaned = -0.00239074 Jy ! Component: 1200 - total flux cleaned = -0.00244619 Jy ! Component: 1250 - total flux cleaned = -0.00240964 Jy ! Component: 1300 - total flux cleaned = -0.00246386 Jy ! Component: 1350 - total flux cleaned = -0.0025167 Jy ! Component: 1400 - total flux cleaned = -0.00248156 Jy ! Component: 1450 - total flux cleaned = -0.00244713 Jy ! Component: 1500 - total flux cleaned = -0.00249819 Jy ! Component: 1550 - total flux cleaned = -0.00248128 Jy ! Component: 1600 - total flux cleaned = -0.00254755 Jy ! Component: 1650 - total flux cleaned = -0.00251445 Jy ! Component: 1700 - total flux cleaned = -0.00253075 Jy ! Component: 1750 - total flux cleaned = -0.00249829 Jy ! Component: 1800 - total flux cleaned = -0.00254609 Jy ! Component: 1850 - total flux cleaned = -0.00253022 Jy ! Component: 1900 - total flux cleaned = -0.0025148 Jy ! Component: 1950 - total flux cleaned = -0.00248424 Jy ! Component: 2000 - total flux cleaned = -0.00246893 Jy ! Component: 2050 - total flux cleaned = -0.0024388 Jy ! Component: 2100 - total flux cleaned = -0.00245371 Jy ! Component: 2150 - total flux cleaned = -0.00242408 Jy ! Component: 2200 - total flux cleaned = -0.0023803 Jy ! Component: 2250 - total flux cleaned = -0.00236596 Jy ! Component: 2300 - total flux cleaned = -0.00235153 Jy ! Component: 2350 - total flux cleaned = -0.00235174 Jy ! Component: 2400 - total flux cleaned = -0.00229526 Jy ! Component: 2450 - total flux cleaned = -0.00233712 Jy ! Component: 2500 - total flux cleaned = -0.00228178 Jy ! Component: 2550 - total flux cleaned = -0.0022408 Jy ! Component: 2600 - total flux cleaned = -0.00226818 Jy ! Component: 2650 - total flux cleaned = -0.00220083 Jy ! Component: 2700 - total flux cleaned = -0.00224078 Jy ! Component: 2750 - total flux cleaned = -0.00218765 Jy ! Component: 2800 - total flux cleaned = -0.00218772 Jy ! Component: 2850 - total flux cleaned = -0.00222661 Jy ! Component: 2900 - total flux cleaned = -0.00221364 Jy ! Component: 2950 - total flux cleaned = -0.00217517 Jy ! Component: 3000 - total flux cleaned = -0.00221345 Jy ! Component: 3050 - total flux cleaned = -0.00226402 Jy ! Component: 3100 - total flux cleaned = -0.00226398 Jy ! Component: 3150 - total flux cleaned = -0.00225169 Jy ! Component: 3200 - total flux cleaned = -0.00232586 Jy ! Component: 3250 - total flux cleaned = -0.00228895 Jy ! Component: 3300 - total flux cleaned = -0.00232557 Jy ! Component: 3350 - total flux cleaned = -0.0023377 Jy ! Component: 3400 - total flux cleaned = -0.00239788 Jy ! Component: 3450 - total flux cleaned = -0.00239785 Jy ! Component: 3500 - total flux cleaned = -0.00242159 Jy ! Component: 3550 - total flux cleaned = -0.00242159 Jy ! Component: 3600 - total flux cleaned = -0.00244501 Jy ! Component: 3650 - total flux cleaned = -0.00246826 Jy ! Component: 3700 - total flux cleaned = -0.00246834 Jy ! Component: 3750 - total flux cleaned = -0.00247983 Jy ! Component: 3800 - total flux cleaned = -0.00249128 Jy ! Component: 3850 - total flux cleaned = -0.00250265 Jy ! Component: 3900 - total flux cleaned = -0.00253644 Jy ! Component: 3950 - total flux cleaned = -0.00255886 Jy ! Component: 4000 - total flux cleaned = -0.00258114 Jy ! Component: 4050 - total flux cleaned = -0.00261438 Jy ! Total flux subtracted in 4096 components = -0.00260338 Jy ! Clean residual min=-0.000728 max=0.000591 Jy/beam ! Clean residual mean=-0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.158561 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 450 components and 0.15856 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0150-0725_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.247 x 7.924 at -4.254 degrees (North through East) ! Clean map min=-0.0015335 max=0.06729 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0150-0725_S_map.fits wmodel /vlbi/uf001/uva//J0150-0725_S_map.mod ! Writing 450 model components to file: /vlbi/uf001/uva//J0150-0725_S_map.mod wobs /vlbi/uf001/uva//J0150-0725_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0150-0725_S_uvs.fits wwins /vlbi/uf001/uva//J0150-0725_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0150-0725_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0672902 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000197034 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.878436 0.878436 1.75687 3.51374 7.02749 14.055 28.11 56.2199 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 341.515 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0150-0725_S_dfm.log closed on Sun Jan 13 21:08:05 2019