! Started logfile: /vlbi/uf001/uva//J0030-0211_S_dfm.log on Sun Jan 13 20:36:16 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//J0030-0211_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0030-0211_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975 visibilities/baseline/integration-bin. ! Found source: J0030-0211 ! ! 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 6318 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 J0030-0211_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.056156Jy sigma=19.767660 ! Fit after self-cal, rms=0.697097Jy sigma=12.941107 ! 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=2.759 mas, bmaj=6.941 mas, bpa=-4.282 degrees ! Estimated noise=0.650187 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 = 0.238284 Jy ! Component: 100 - total flux cleaned = 0.290421 Jy ! Total flux subtracted in 100 components = 0.290421 Jy ! Clean residual min=-0.010889 max=0.019077 Jy/beam ! Clean residual mean=0.000006 rms=0.003126 Jy/beam ! Combined flux in latest and established models = 0.290421 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.290421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084578Jy sigma=1.499899 ! Fit after self-cal, rms=0.084571Jy sigma=1.499806 ! Inverting map ! Added new window around map position (-2.5, 10.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189903 Jy ! Component: 100 - total flux cleaned = 0.0302018 Jy ! Total flux subtracted in 100 components = 0.0302018 Jy ! Clean residual min=-0.009868 max=0.011925 Jy/beam ! Clean residual mean=-0.000003 rms=0.002612 Jy/beam ! Combined flux in latest and established models = 0.320622 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.320622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079765Jy sigma=1.396320 ! Fit after self-cal, rms=0.079608Jy sigma=1.393176 ! 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=3.191 mas, bmaj=7.783 mas, bpa=-3.706 degrees ! Estimated noise=0.482603 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 = 0.0105408 Jy ! Component: 100 - total flux cleaned = 0.0172158 Jy ! Component: 150 - total flux cleaned = 0.0218298 Jy ! Component: 200 - total flux cleaned = 0.024647 Jy ! Total flux subtracted in 200 components = 0.024647 Jy ! Clean residual min=-0.010146 max=0.011304 Jy/beam ! Clean residual mean=-0.000010 rms=0.002416 Jy/beam ! Combined flux in latest and established models = 0.345269 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 49 components and 0.345269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078067Jy sigma=1.360579 ! Fit after self-cal, rms=0.078033Jy sigma=1.359617 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.191 x 7.783 at -3.706 degrees (North through East) ! Clean map min=-0.0095947 max=0.30068 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 0.96 KP 0.99 ! LA 0.98 MK 0.96 NL 1.01 OV 0.98 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 0.91 HN 1.00 KP 1.00 ! LA 0.96 MK 1.02 NL 1.02 OV 0.94 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.93 HN 1.01 KP 1.00 ! LA 0.98 MK 1.10 NL 1.02 OV 0.98 ! PT 1.11 SC 1.02 ! ! ! Fit before self-cal, rms=0.078033Jy sigma=1.359617 ! Fit after self-cal, rms=0.078987Jy sigma=1.274172 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.206 mas, bmaj=7.879 mas, bpa=-3.685 degrees ! Estimated noise=0.484206 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 = -0.00138243 Jy ! Component: 100 - total flux cleaned = -0.00151068 Jy ! Component: 150 - total flux cleaned = -0.00170633 Jy ! Component: 200 - total flux cleaned = -0.00178863 Jy ! Total flux subtracted in 200 components = -0.00178863 Jy ! Clean residual min=-0.008602 max=0.008367 Jy/beam ! Clean residual mean=-0.000011 rms=0.001936 Jy/beam ! Combined flux in latest and established models = 0.343481 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.343481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078576Jy sigma=1.270448 ! Fit after self-cal, rms=0.078611Jy sigma=1.270242 ! 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=0.078611Jy sigma=1.270242 ! Fit after self-cal, rms=0.071414Jy sigma=1.164912 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.203 mas, bmaj=7.886 mas, bpa=-3.565 degrees ! Estimated noise=0.483342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00150168 Jy ! Component: 100 - total flux cleaned = -0.00175097 Jy ! Component: 150 - total flux cleaned = -0.00168114 Jy ! Component: 200 - total flux cleaned = -0.00179522 Jy ! Total flux subtracted in 200 components = -0.00179522 Jy ! Clean residual min=-0.003040 max=0.003577 Jy/beam ! Clean residual mean=0.000001 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.341685 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.341686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071228Jy sigma=1.161337 ! Fit after self-cal, rms=0.071259Jy sigma=1.160931 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 (-10, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00328544 Jy ! Component: 100 - total flux cleaned = 0.00397819 Jy ! Component: 150 - total flux cleaned = 0.00452641 Jy ! Component: 200 - total flux cleaned = 0.00494775 Jy ! Total flux subtracted in 200 components = 0.00494775 Jy ! Clean residual min=-0.002797 max=0.002454 Jy/beam ! Clean residual mean=-0.000000 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.346633 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 0.346633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071090Jy sigma=1.156998 ! Fit after self-cal, rms=0.071073Jy sigma=1.156828 ! 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=0.071073Jy sigma=1.156828 ! Fit after self-cal, rms=0.071346Jy sigma=1.156173 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.203 mas, bmaj=7.892 mas, bpa=-3.561 degrees ! Estimated noise=0.48265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000510706 Jy ! Component: 100 - total flux cleaned = -0.000191414 Jy ! Component: 150 - total flux cleaned = 4.19391e-05 Jy ! Component: 200 - total flux cleaned = 0.000212523 Jy ! Total flux subtracted in 200 components = 0.000212523 Jy ! Clean residual min=-0.002567 max=0.002347 Jy/beam ! Clean residual mean=-0.000000 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.346846 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.346846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071269Jy sigma=1.154683 ! Fit after self-cal, rms=0.071265Jy sigma=1.154612 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 = 6.39023e-05 Jy ! Component: 100 - total flux cleaned = 0.000216365 Jy ! Component: 150 - total flux cleaned = 0.000321002 Jy ! Component: 200 - total flux cleaned = 0.00041784 Jy ! Total flux subtracted in 200 components = 0.00041784 Jy ! Clean residual min=-0.002451 max=0.002320 Jy/beam ! Clean residual mean=-0.000000 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.347264 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 115 components and 0.347264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071230Jy sigma=1.153905 ! Fit after self-cal, rms=0.071226Jy sigma=1.153873 ! 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=0.071226Jy sigma=1.153873 ! Fit after self-cal, rms=0.071376Jy sigma=1.153665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.228 mas, bmaj=12.75 mas, bpa=-2.104 degrees ! Estimated noise=0.621409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122426 Jy ! Component: 100 - total flux cleaned = 0.00149304 Jy ! Component: 150 - total flux cleaned = 0.00155609 Jy ! Component: 200 - total flux cleaned = 0.00163455 Jy ! Total flux subtracted in 200 components = 0.00163455 Jy ! Clean residual min=-0.002399 max=0.003027 Jy/beam ! Clean residual mean=-0.000000 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.348898 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 123 components and 0.348898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071367Jy sigma=1.153514 ! Fit after self-cal, rms=0.071364Jy sigma=1.153419 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 = 0.000217043 Jy ! Component: 100 - total flux cleaned = 0.000288009 Jy ! Component: 150 - total flux cleaned = 0.0002673 Jy ! Component: 200 - total flux cleaned = 0.000267885 Jy ! Total flux subtracted in 200 components = 0.000267885 Jy ! Clean residual min=-0.002429 max=0.002961 Jy/beam ! Clean residual mean=-0.000000 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.349166 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 128 components and 0.349166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071362Jy sigma=1.153394 ! Fit after self-cal, rms=0.071360Jy sigma=1.153374 ! 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=3.204 mas, bmaj=7.895 mas, bpa=-3.547 degrees ! Estimated noise=0.482233 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.204 x 7.895 at -3.547 degrees (North through East) ! Clean map min=-0.0027167 max=0.30107 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=2.772 mas, bmaj=7.024 mas, bpa=-4.193 degrees ! Estimated noise=0.651784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.23883 Jy ! Component: 100 - total flux cleaned = 0.291003 Jy ! Component: 150 - total flux cleaned = 0.306142 Jy ! Component: 200 - total flux cleaned = 0.31491 Jy ! Total flux subtracted in 200 components = 0.31491 Jy ! Clean residual min=-0.003252 max=0.004646 Jy/beam ! Clean residual mean=0.000010 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.31491 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.31491 Jy ! Inverting map and beam ! Estimated beam: bmin=3.204 mas, bmaj=7.895 mas, bpa=-3.547 degrees ! Estimated noise=0.482233 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 = 0.00777969 Jy ! Component: 100 - total flux cleaned = 0.0126893 Jy ! Component: 150 - total flux cleaned = 0.0163247 Jy ! Component: 200 - total flux cleaned = 0.019171 Jy ! Total flux subtracted in 200 components = 0.019171 Jy ! Clean residual min=-0.002470 max=0.002642 Jy/beam ! Clean residual mean=0.000003 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.334081 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 84 components and 0.334081 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=7.228 mas, bmaj=12.75 mas, bpa=-2.104 degrees ! Estimated noise=0.621409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00434543 Jy ! Component: 100 - total flux cleaned = 0.0073567 Jy ! Component: 150 - total flux cleaned = 0.00954708 Jy ! Component: 200 - total flux cleaned = 0.0111771 Jy ! Total flux subtracted in 200 components = 0.0111771 Jy ! Clean residual min=-0.002467 max=0.002886 Jy/beam ! Clean residual mean=0.000002 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.345258 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 = 0.00122191 Jy ! Component: 100 - total flux cleaned = 0.00214204 Jy ! Component: 150 - total flux cleaned = 0.00255398 Jy ! Component: 200 - total flux cleaned = 0.00285432 Jy ! Total flux subtracted in 200 components = 0.00285432 Jy ! Clean residual min=-0.002384 max=0.002699 Jy/beam ! Clean residual mean=-0.000000 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.348112 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 138 components and 0.348112 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.204 mas, bmaj=7.895 mas, bpa=-3.547 degrees ! Estimated noise=0.482233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101604 Jy ! Component: 100 - total flux cleaned = -0.000848736 Jy ! Component: 150 - total flux cleaned = -0.000816451 Jy ! Component: 200 - total flux cleaned = -0.000755927 Jy ! Total flux subtracted in 200 components = -0.000755927 Jy ! Clean residual min=-0.002256 max=0.002133 Jy/beam ! Clean residual mean=-0.000001 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.347356 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 152 components and 0.347356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071308Jy sigma=1.152505 ! Fit after self-cal, rms=0.071290Jy sigma=1.152342 wmodel J0030-0211_S_map.mod ! Writing 152 model components to file: J0030-0211_S_map.mod wobs J0030-0211_S_uvs.fits ! Writing UV FITS file: J0030-0211_S_uvs.fits wwins J0030-0211_S_map.win ! wwins: Wrote 3 windows to J0030-0211_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 = -0.000330929 Jy ! Component: 100 - total flux cleaned = -1.84458e-06 Jy ! Component: 150 - total flux cleaned = 0.000313755 Jy ! Component: 200 - total flux cleaned = 0.000650522 Jy ! Component: 250 - total flux cleaned = 0.000877991 Jy ! Component: 300 - total flux cleaned = 0.00103661 Jy ! Component: 350 - total flux cleaned = 0.00119054 Jy ! Component: 400 - total flux cleaned = 0.00139944 Jy ! Component: 450 - total flux cleaned = 0.00154435 Jy ! Component: 500 - total flux cleaned = 0.00168655 Jy ! Component: 550 - total flux cleaned = 0.00188071 Jy ! Component: 600 - total flux cleaned = 0.00193429 Jy ! Component: 650 - total flux cleaned = 0.0020144 Jy ! Component: 700 - total flux cleaned = 0.00209307 Jy ! Component: 750 - total flux cleaned = 0.00219545 Jy ! Component: 800 - total flux cleaned = 0.002295 Jy ! Component: 850 - total flux cleaned = 0.00229462 Jy ! Component: 900 - total flux cleaned = 0.00241555 Jy ! Component: 950 - total flux cleaned = 0.00246338 Jy ! Component: 1000 - total flux cleaned = 0.002557 Jy ! Component: 1050 - total flux cleaned = 0.00264864 Jy ! Component: 1100 - total flux cleaned = 0.00264859 Jy ! Component: 1150 - total flux cleaned = 0.00267113 Jy ! Component: 1200 - total flux cleaned = 0.00275858 Jy ! Component: 1250 - total flux cleaned = 0.00280122 Jy ! Component: 1300 - total flux cleaned = 0.00273746 Jy ! Component: 1350 - total flux cleaned = 0.00269592 Jy ! Component: 1400 - total flux cleaned = 0.00271639 Jy ! Component: 1450 - total flux cleaned = 0.00261487 Jy ! Component: 1500 - total flux cleaned = 0.00253483 Jy ! Component: 1550 - total flux cleaned = 0.00255485 Jy ! Component: 1600 - total flux cleaned = 0.00249607 Jy ! Component: 1650 - total flux cleaned = 0.00245758 Jy ! Component: 1700 - total flux cleaned = 0.00243843 Jy ! Component: 1750 - total flux cleaned = 0.00238206 Jy ! Component: 1800 - total flux cleaned = 0.00234544 Jy ! Component: 1850 - total flux cleaned = 0.00227301 Jy ! Component: 1900 - total flux cleaned = 0.00223732 Jy ! Component: 1950 - total flux cleaned = 0.00221983 Jy ! Component: 2000 - total flux cleaned = 0.00218481 Jy ! Component: 2050 - total flux cleaned = 0.00216758 Jy ! Component: 2100 - total flux cleaned = 0.00213379 Jy ! Component: 2150 - total flux cleaned = 0.00216731 Jy ! Component: 2200 - total flux cleaned = 0.00218407 Jy ! Component: 2250 - total flux cleaned = 0.00221728 Jy ! Component: 2300 - total flux cleaned = 0.00220097 Jy ! Component: 2350 - total flux cleaned = 0.00223314 Jy ! Component: 2400 - total flux cleaned = 0.00221721 Jy ! Component: 2450 - total flux cleaned = 0.0022488 Jy ! Component: 2500 - total flux cleaned = 0.00217116 Jy ! Component: 2550 - total flux cleaned = 0.00223289 Jy ! Component: 2600 - total flux cleaned = 0.0022026 Jy ! Component: 2650 - total flux cleaned = 0.00223292 Jy ! Component: 2700 - total flux cleaned = 0.00227765 Jy ! Component: 2750 - total flux cleaned = 0.00226273 Jy ! Component: 2800 - total flux cleaned = 0.00227727 Jy ! Component: 2850 - total flux cleaned = 0.00229175 Jy ! Component: 2900 - total flux cleaned = 0.00233475 Jy ! Component: 2950 - total flux cleaned = 0.0023346 Jy ! Component: 3000 - total flux cleaned = 0.00236296 Jy ! Component: 3050 - total flux cleaned = 0.00239098 Jy ! Component: 3100 - total flux cleaned = 0.0024463 Jy ! Component: 3150 - total flux cleaned = 0.00244621 Jy ! Component: 3200 - total flux cleaned = 0.00248716 Jy ! Component: 3250 - total flux cleaned = 0.00255467 Jy ! Component: 3300 - total flux cleaned = 0.00260846 Jy ! Component: 3350 - total flux cleaned = 0.00271458 Jy ! Component: 3400 - total flux cleaned = 0.00275418 Jy ! Component: 3450 - total flux cleaned = 0.0028066 Jy ! Component: 3500 - total flux cleaned = 0.00289739 Jy ! Component: 3550 - total flux cleaned = 0.00297468 Jy ! Component: 3600 - total flux cleaned = 0.00302587 Jy ! Component: 3650 - total flux cleaned = 0.00306403 Jy ! Component: 3700 - total flux cleaned = 0.00317716 Jy ! Component: 3750 - total flux cleaned = 0.00320217 Jy ! Component: 3800 - total flux cleaned = 0.00328902 Jy ! Component: 3850 - total flux cleaned = 0.00335043 Jy ! Component: 3900 - total flux cleaned = 0.00341146 Jy ! Component: 3950 - total flux cleaned = 0.00347204 Jy ! Component: 4000 - total flux cleaned = 0.00355627 Jy ! Component: 4050 - total flux cleaned = 0.00361619 Jy ! Total flux subtracted in 4096 components = 0.00369924 Jy ! Clean residual min=-0.000775 max=0.000794 Jy/beam ! Clean residual mean=-0.000000 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.351055 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 428 components and 0.351056 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0030-0211_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.204 x 7.895 at -3.547 degrees (North through East) ! Clean map min=-0.0015645 max=0.30392 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0030-0211_S_map.fits wmodel /vlbi/uf001/uva//J0030-0211_S_map.mod ! Writing 428 model components to file: /vlbi/uf001/uva//J0030-0211_S_map.mod wobs /vlbi/uf001/uva//J0030-0211_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0030-0211_S_uvs.fits wwins /vlbi/uf001/uva//J0030-0211_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0030-0211_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.303923 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216364 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.213571 0.213571 0.427142 0.854284 1.70857 3.41714 6.83427 13.6685 27.3371 54.6742 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.303 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1404.69 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0030-0211_S_dfm.log closed on Sun Jan 13 20:36:20 2019