! Started logfile: /vlbi/uf001/uva//J0025-2602_S_dfm.log on Sun Jan 13 20:34:10 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//J0025-2602_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0025-2602_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.988889 visibilities/baseline/integration-bin. ! Found source: J0025-2602 ! ! 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 6408 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 J0025-2602_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=1.273627Jy sigma=16.500012 ! Fit after self-cal, rms=0.655939Jy sigma=9.025598 ! 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=2.364 mas, bmaj=6.537 mas, bpa=-4.749 degrees ! Estimated noise=0.937535 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 = 0.354642 Jy ! Component: 100 - total flux cleaned = 0.530339 Jy ! Total flux subtracted in 100 components = 0.530339 Jy ! Clean residual min=-0.043156 max=0.097138 Jy/beam ! Clean residual mean=-0.000538 rms=0.014944 Jy/beam ! Combined flux in latest and established models = 0.530339 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 31 components and 0.530339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.464865Jy sigma=4.828181 ! Fit after self-cal, rms=0.464579Jy sigma=4.824881 ! Inverting map ! Added new window around map position (3, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11854 Jy ! Component: 100 - total flux cleaned = 0.206178 Jy ! Total flux subtracted in 100 components = 0.206178 Jy ! Clean residual min=-0.035707 max=0.058137 Jy/beam ! Clean residual mean=-0.000425 rms=0.011972 Jy/beam ! Combined flux in latest and established models = 0.736517 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 60 components and 0.736517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.391454Jy sigma=3.948963 ! Fit after self-cal, rms=0.391199Jy sigma=3.938087 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.782 mas, bmaj=7.47 mas, bpa=-3.505 degrees ! Estimated noise=0.678046 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 = 0.118539 Jy ! Component: 100 - total flux cleaned = 0.198484 Jy ! Component: 150 - total flux cleaned = 0.253445 Jy ! Component: 200 - total flux cleaned = 0.291576 Jy ! Total flux subtracted in 200 components = 0.291576 Jy ! Clean residual min=-0.052370 max=0.072306 Jy/beam ! Clean residual mean=-0.000482 rms=0.015522 Jy/beam ! Combined flux in latest and established models = 1.02809 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 91 components and 1.02809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.329061Jy sigma=3.301652 ! Fit after self-cal, rms=0.328793Jy sigma=3.279402 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.782 x 7.47 at -3.505 degrees (North through East) ! Clean map min=-0.052462 max=0.4456 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.85 HN 1.25 KP 0.93 ! LA 0.84 MK 1.13 NL 1.27 OV 0.98 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.71 FD 0.88 HN 1.18 KP 0.86 ! LA 0.89 MK 1.17 NL 1.27 OV 1.00 ! PT 0.84 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.89 HN 1.25 KP 0.96 ! LA 0.91 MK 1.24 NL 1.21 OV 0.99 ! PT 0.83 SC 1.01 ! ! ! Fit before self-cal, rms=0.328793Jy sigma=3.279402 ! Fit after self-cal, rms=0.275076Jy sigma=2.872659 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.893 mas, bmaj=7.647 mas, bpa=-1.851 degrees ! Estimated noise=0.7124 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 = 0.0049567 Jy ! Component: 100 - total flux cleaned = 0.00595899 Jy ! Component: 150 - total flux cleaned = 0.0059678 Jy ! Component: 200 - total flux cleaned = 0.00596431 Jy ! Total flux subtracted in 200 components = 0.00596431 Jy ! Clean residual min=-0.048233 max=0.067663 Jy/beam ! Clean residual mean=-0.000218 rms=0.013510 Jy/beam ! Combined flux in latest and established models = 1.03406 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 102 components and 1.03406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.274023Jy sigma=2.863122 ! Fit after self-cal, rms=0.274800Jy sigma=2.857814 ! 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=0.274800Jy sigma=2.857814 ! Fit after self-cal, rms=0.268576Jy sigma=2.714604 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.911 mas, bmaj=7.674 mas, bpa=-1.56 degrees ! Estimated noise=0.737827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133169 Jy ! Component: 100 - total flux cleaned = 0.0154476 Jy ! Component: 150 - total flux cleaned = 0.0151676 Jy ! Component: 200 - total flux cleaned = 0.0149438 Jy ! Total flux subtracted in 200 components = 0.0149438 Jy ! Clean residual min=-0.045302 max=0.068376 Jy/beam ! Clean residual mean=-0.000248 rms=0.013027 Jy/beam ! Combined flux in latest and established models = 1.049 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 106 components and 1.049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.266864Jy sigma=2.703195 ! Fit after self-cal, rms=0.266930Jy sigma=2.702202 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 (13.5, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0649386 Jy ! Component: 100 - total flux cleaned = 0.0998881 Jy ! Component: 150 - total flux cleaned = 0.12172 Jy ! Component: 200 - total flux cleaned = 0.137423 Jy ! Total flux subtracted in 200 components = 0.137423 Jy ! Clean residual min=-0.044112 max=0.041662 Jy/beam ! Clean residual mean=-0.000129 rms=0.011530 Jy/beam ! Combined flux in latest and established models = 1.18642 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 159 components and 1.18642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.247274Jy sigma=2.480300 ! Fit after self-cal, rms=0.246841Jy sigma=2.460504 ! 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=0.246841Jy sigma=2.460504 ! Fit after self-cal, rms=0.252907Jy sigma=2.406317 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.914 mas, bmaj=7.607 mas, bpa=-1.484 degrees ! Estimated noise=0.735103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0231503 Jy ! Component: 100 - total flux cleaned = 0.0370758 Jy ! Component: 150 - total flux cleaned = 0.0459767 Jy ! Component: 200 - total flux cleaned = 0.0487601 Jy ! Total flux subtracted in 200 components = 0.0487601 Jy ! Clean residual min=-0.038181 max=0.037463 Jy/beam ! Clean residual mean=-0.000132 rms=0.010801 Jy/beam ! Combined flux in latest and established models = 1.23518 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 182 components and 1.23518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.249589Jy sigma=2.377103 ! Fit after self-cal, rms=0.249842Jy sigma=2.373664 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 = 0.00785344 Jy ! Component: 100 - total flux cleaned = 0.010661 Jy ! Component: 150 - total flux cleaned = 0.013273 Jy ! Component: 200 - total flux cleaned = 0.0148013 Jy ! Total flux subtracted in 200 components = 0.0148013 Jy ! Clean residual min=-0.036578 max=0.036991 Jy/beam ! Clean residual mean=-0.000118 rms=0.010730 Jy/beam ! Combined flux in latest and established models = 1.24999 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 202 components and 1.24999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.249109Jy sigma=2.369804 ! Fit after self-cal, rms=0.249207Jy sigma=2.369498 ! 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=0.249207Jy sigma=2.369498 ! Fit after self-cal, rms=0.253712Jy sigma=2.361054 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.305 mas, bmaj=18.27 mas, bpa=2.982 degrees ! Estimated noise=1.01614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167106 Jy ! Component: 100 - total flux cleaned = 0.0259936 Jy ! Component: 150 - total flux cleaned = 0.031065 Jy ! Component: 200 - total flux cleaned = 0.0324726 Jy ! Total flux subtracted in 200 components = 0.0324726 Jy ! Clean residual min=-0.077975 max=0.071424 Jy/beam ! Clean residual mean=-0.000238 rms=0.023076 Jy/beam ! Combined flux in latest and established models = 1.28246 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 205 components and 1.28246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.252973Jy sigma=2.368414 ! Fit after self-cal, rms=0.253098Jy sigma=2.366930 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 = 0.00186535 Jy ! Component: 100 - total flux cleaned = 0.00313765 Jy ! Component: 150 - total flux cleaned = 0.00378031 Jy ! Component: 200 - total flux cleaned = 0.00421627 Jy ! Total flux subtracted in 200 components = 0.00421627 Jy ! Clean residual min=-0.076684 max=0.071738 Jy/beam ! Clean residual mean=-0.000228 rms=0.023051 Jy/beam ! Combined flux in latest and established models = 1.28667 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 206 components and 1.28667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.253093Jy sigma=2.370811 ! Fit after self-cal, rms=0.253132Jy sigma=2.370538 ! 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=2.925 mas, bmaj=7.607 mas, bpa=-1.498 degrees ! Estimated noise=0.739987 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.925 x 7.607 at -1.498 degrees (North through East) ! Clean map min=-0.035853 max=0.48101 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=2.47 mas, bmaj=6.559 mas, bpa=-2.707 degrees ! Estimated noise=1.0605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.387654 Jy ! Component: 100 - total flux cleaned = 0.576747 Jy ! Component: 150 - total flux cleaned = 0.69661 Jy ! Component: 200 - total flux cleaned = 0.780642 Jy ! Total flux subtracted in 200 components = 0.780642 Jy ! Clean residual min=-0.035099 max=0.054687 Jy/beam ! Clean residual mean=-0.000342 rms=0.010727 Jy/beam ! Combined flux in latest and established models = 0.780641 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 59 model components to the UV plane model. ! The established model now contains 59 components and 0.780641 Jy ! Inverting map and beam ! Estimated beam: bmin=2.925 mas, bmaj=7.607 mas, bpa=-1.498 degrees ! Estimated noise=0.739987 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 (6, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104117 Jy ! Component: 100 - total flux cleaned = 0.180457 Jy ! Component: 150 - total flux cleaned = 0.239772 Jy ! Component: 200 - total flux cleaned = 0.286667 Jy ! Total flux subtracted in 200 components = 0.286667 Jy ! Clean residual min=-0.038533 max=0.032182 Jy/beam ! Clean residual mean=-0.000332 rms=0.011805 Jy/beam ! Combined flux in latest and established models = 1.06731 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 149 components and 1.06731 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=7.305 mas, bmaj=18.27 mas, bpa=2.982 degrees ! Estimated noise=1.01614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0721861 Jy ! Component: 100 - total flux cleaned = 0.117087 Jy ! Component: 150 - total flux cleaned = 0.1468 Jy ! Component: 200 - total flux cleaned = 0.167027 Jy ! Total flux subtracted in 200 components = 0.167027 Jy ! Clean residual min=-0.077019 max=0.070257 Jy/beam ! Clean residual mean=-0.000352 rms=0.023052 Jy/beam ! Combined flux in latest and established models = 1.23434 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 = 0.0143513 Jy ! Component: 100 - total flux cleaned = 0.0248191 Jy ! Component: 150 - total flux cleaned = 0.0325046 Jy ! Component: 200 - total flux cleaned = 0.0381733 Jy ! Total flux subtracted in 200 components = 0.0381733 Jy ! Clean residual min=-0.076226 max=0.071634 Jy/beam ! Clean residual mean=-0.000261 rms=0.023057 Jy/beam ! Combined flux in latest and established models = 1.27251 Jy ! Adding 142 model components to the UV plane model. ! The established model now contains 269 components and 1.27251 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.925 mas, bmaj=7.607 mas, bpa=-1.498 degrees ! Estimated noise=0.739987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00634564 Jy ! Component: 100 - total flux cleaned = -0.00559176 Jy ! Component: 150 - total flux cleaned = -0.0052722 Jy ! Component: 200 - total flux cleaned = -0.00472247 Jy ! Total flux subtracted in 200 components = -0.00472247 Jy ! Clean residual min=-0.037110 max=0.036747 Jy/beam ! Clean residual mean=-0.000124 rms=0.010788 Jy/beam ! Combined flux in latest and established models = 1.26779 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 283 components and 1.26779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.252539Jy sigma=2.365385 ! Fit after self-cal, rms=0.252156Jy sigma=2.362120 wmodel J0025-2602_S_map.mod ! Writing 283 model components to file: J0025-2602_S_map.mod wobs J0025-2602_S_uvs.fits ! Writing UV FITS file: J0025-2602_S_uvs.fits wwins J0025-2602_S_map.win ! wwins: Wrote 4 windows to J0025-2602_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 = 0.000652796 Jy ! Component: 100 - total flux cleaned = 0.00127119 Jy ! Component: 150 - total flux cleaned = 8.92692e-05 Jy ! Component: 200 - total flux cleaned = -0.0010323 Jy ! Component: 250 - total flux cleaned = -0.00157049 Jy ! Component: 300 - total flux cleaned = -0.00365542 Jy ! Component: 350 - total flux cleaned = -0.00516114 Jy ! Component: 400 - total flux cleaned = -0.00760396 Jy ! Component: 450 - total flux cleaned = -0.00950709 Jy ! Component: 500 - total flux cleaned = -0.0109027 Jy ! Component: 550 - total flux cleaned = -0.0136171 Jy ! Component: 600 - total flux cleaned = -0.0162708 Jy ! Component: 650 - total flux cleaned = -0.0184355 Jy ! Component: 700 - total flux cleaned = -0.0213962 Jy ! Component: 750 - total flux cleaned = -0.0230568 Jy ! Component: 800 - total flux cleaned = -0.0262926 Jy ! Component: 850 - total flux cleaned = -0.0282748 Jy ! Component: 900 - total flux cleaned = -0.0306037 Jy ! Component: 950 - total flux cleaned = -0.0325079 Jy ! Component: 1000 - total flux cleaned = -0.0343759 Jy ! Component: 1050 - total flux cleaned = -0.0365815 Jy ! Component: 1100 - total flux cleaned = -0.0394638 Jy ! Component: 1150 - total flux cleaned = -0.0405242 Jy ! Component: 1200 - total flux cleaned = -0.0426123 Jy ! Component: 1250 - total flux cleaned = -0.0443286 Jy ! Component: 1300 - total flux cleaned = -0.0463507 Jy ! Component: 1350 - total flux cleaned = -0.0473416 Jy ! Component: 1400 - total flux cleaned = -0.0480021 Jy ! Component: 1450 - total flux cleaned = -0.0496134 Jy ! Component: 1500 - total flux cleaned = -0.0489818 Jy ! Component: 1550 - total flux cleaned = -0.0496091 Jy ! Component: 1600 - total flux cleaned = -0.0502282 Jy ! Component: 1650 - total flux cleaned = -0.0508397 Jy ! Component: 1700 - total flux cleaned = -0.0520394 Jy ! Component: 1750 - total flux cleaned = -0.0523284 Jy ! Component: 1800 - total flux cleaned = -0.0514517 Jy ! Component: 1850 - total flux cleaned = -0.051746 Jy ! Component: 1900 - total flux cleaned = -0.0526009 Jy ! Component: 1950 - total flux cleaned = -0.0531652 Jy ! Component: 2000 - total flux cleaned = -0.0531665 Jy ! Component: 2050 - total flux cleaned = -0.0534459 Jy ! Component: 2100 - total flux cleaned = -0.0537166 Jy ! Component: 2150 - total flux cleaned = -0.0542556 Jy ! Component: 2200 - total flux cleaned = -0.0545222 Jy ! Component: 2250 - total flux cleaned = -0.0542598 Jy ! Component: 2300 - total flux cleaned = -0.0550395 Jy ! Component: 2350 - total flux cleaned = -0.0545268 Jy ! Component: 2400 - total flux cleaned = -0.055032 Jy ! Component: 2450 - total flux cleaned = -0.0550309 Jy ! Component: 2500 - total flux cleaned = -0.0547853 Jy ! Component: 2550 - total flux cleaned = -0.0547858 Jy ! Component: 2600 - total flux cleaned = -0.0550314 Jy ! Component: 2650 - total flux cleaned = -0.0557565 Jy ! Component: 2700 - total flux cleaned = -0.0559933 Jy ! Component: 2750 - total flux cleaned = -0.0564669 Jy ! Component: 2800 - total flux cleaned = -0.056935 Jy ! Component: 2850 - total flux cleaned = -0.0573989 Jy ! Component: 2900 - total flux cleaned = -0.0571695 Jy ! Component: 2950 - total flux cleaned = -0.0573996 Jy ! Component: 3000 - total flux cleaned = -0.058306 Jy ! Component: 3050 - total flux cleaned = -0.0587522 Jy ! Component: 3100 - total flux cleaned = -0.0589737 Jy ! Component: 3150 - total flux cleaned = -0.0596346 Jy ! Component: 3200 - total flux cleaned = -0.059853 Jy ! Component: 3250 - total flux cleaned = -0.060722 Jy ! Component: 3300 - total flux cleaned = -0.060936 Jy ! Component: 3350 - total flux cleaned = -0.0615782 Jy ! Component: 3400 - total flux cleaned = -0.062427 Jy ! Component: 3450 - total flux cleaned = -0.0630582 Jy ! Component: 3500 - total flux cleaned = -0.064098 Jy ! Component: 3550 - total flux cleaned = -0.0647181 Jy ! Component: 3600 - total flux cleaned = -0.0651285 Jy ! Component: 3650 - total flux cleaned = -0.0661474 Jy ! Component: 3700 - total flux cleaned = -0.0659453 Jy ! Component: 3750 - total flux cleaned = -0.0673534 Jy ! Component: 3800 - total flux cleaned = -0.0681534 Jy ! Component: 3850 - total flux cleaned = -0.0685514 Jy ! Component: 3900 - total flux cleaned = -0.0699311 Jy ! Component: 3950 - total flux cleaned = -0.0703226 Jy ! Component: 4000 - total flux cleaned = -0.0711013 Jy ! Component: 4050 - total flux cleaned = -0.0712927 Jy ! Total flux subtracted in 4096 components = -0.0716783 Jy ! Clean residual min=-0.013260 max=0.009856 Jy/beam ! Clean residual mean=-0.000049 rms=0.004539 Jy/beam ! Combined flux in latest and established models = 1.19611 Jy keep ! Adding 797 model components to the UV plane model. ! The established model now contains 1080 components and 1.19611 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0025-2602_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.925 x 7.607 at -1.498 degrees (North through East) ! Clean map min=-0.028342 max=0.51329 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0025-2602_S_map.fits wmodel /vlbi/uf001/uva//J0025-2602_S_map.mod ! Writing 1080 model components to file: /vlbi/uf001/uva//J0025-2602_S_map.mod wobs /vlbi/uf001/uva//J0025-2602_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0025-2602_S_uvs.fits wwins /vlbi/uf001/uva//J0025-2602_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0025-2602_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.513286 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00442682 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.58734 2.58734 5.17469 10.3494 20.6987 41.3975 82.795 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0132 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.513 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 115.949 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0025-2602_S_dfm.log closed on Sun Jan 13 20:34:15 2019