! Started logfile: /vlbi/uf001/uva//J1947-0103_S_dfm.log on Mon Jan 14 05:14:30 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//J1947-0103_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1947-0103_S_uva.fits ! AN table 1: 72 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.991071 visibilities/baseline/integration-bin. ! Found source: J1947-0103 ! ! 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 40 lines of history. ! ! Reading 5994 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 J1947-0103_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.026676Jy sigma=15.984685 ! Fit after self-cal, rms=0.782356Jy sigma=11.799685 ! 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=2.42 mas, bmaj=6.262 mas, bpa=-3.76 degrees ! Estimated noise=0.721894 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 = 0.188172 Jy ! Component: 100 - total flux cleaned = 0.229206 Jy ! Total flux subtracted in 100 components = 0.229206 Jy ! Clean residual min=-0.016742 max=0.034153 Jy/beam ! Clean residual mean=-0.000026 rms=0.004335 Jy/beam ! Combined flux in latest and established models = 0.229206 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.229206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114225Jy sigma=1.539648 ! Fit after self-cal, rms=0.114221Jy sigma=1.539566 ! Inverting map ! Added new window around map position (2.5, -45.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0279303 Jy ! Component: 100 - total flux cleaned = 0.0410994 Jy ! Total flux subtracted in 100 components = 0.0410994 Jy ! Clean residual min=-0.019007 max=0.025045 Jy/beam ! Clean residual mean=-0.000016 rms=0.003499 Jy/beam ! Combined flux in latest and established models = 0.270305 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 0.270305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105746Jy sigma=1.446754 ! Fit after self-cal, rms=0.104578Jy sigma=1.418375 ! 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=2.828 mas, bmaj=6.673 mas, bpa=-2.275 degrees ! Estimated noise=0.602925 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 = 0.0116432 Jy ! Component: 100 - total flux cleaned = 0.0147737 Jy ! Component: 150 - total flux cleaned = 0.0164967 Jy ! Component: 200 - total flux cleaned = 0.0169859 Jy ! Total flux subtracted in 200 components = 0.0169859 Jy ! Clean residual min=-0.019434 max=0.016800 Jy/beam ! Clean residual mean=0.000005 rms=0.003561 Jy/beam ! Combined flux in latest and established models = 0.287291 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.287291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100961Jy sigma=1.387360 ! Fit after self-cal, rms=0.100754Jy sigma=1.379741 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.828 x 6.673 at -2.275 degrees (North through East) ! Clean map min=-0.017091 max=0.22457 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 HN 1.04 LA 0.81 MK 1.02 ! NL 1.09 OV 1.90 PT 0.97 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.02 LA 0.85 MK 1.00 ! NL 1.09 OV 1.87 PT 0.98 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.03 LA 0.86 MK 1.02 ! NL 1.06 OV 1.90 PT 0.99 SC 1.01 ! ! ! Fit before self-cal, rms=0.100754Jy sigma=1.379741 ! Fit after self-cal, rms=0.119927Jy sigma=1.197091 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.836 mas, bmaj=6.623 mas, bpa=-2.431 degrees ! Estimated noise=0.629639 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 = -0.00535999 Jy ! Component: 100 - total flux cleaned = -0.00588419 Jy ! Component: 150 - total flux cleaned = -0.00601667 Jy ! Component: 200 - total flux cleaned = -0.00611734 Jy ! Total flux subtracted in 200 components = -0.00611734 Jy ! Clean residual min=-0.005144 max=0.004757 Jy/beam ! Clean residual mean=-0.000011 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.281173 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 44 components and 0.281173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119290Jy sigma=1.189398 ! Fit after self-cal, rms=0.119611Jy sigma=1.186995 ! 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=0.119611Jy sigma=1.186995 ! Fit after self-cal, rms=0.123405Jy sigma=1.177174 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.843 mas, bmaj=6.63 mas, bpa=-2.5 degrees ! Estimated noise=0.629704 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00312207 Jy ! Component: 100 - total flux cleaned = -0.0036561 Jy ! Component: 150 - total flux cleaned = -0.00399968 Jy ! Component: 200 - total flux cleaned = -0.00407229 Jy ! Total flux subtracted in 200 components = -0.00407229 Jy ! Clean residual min=-0.004213 max=0.003961 Jy/beam ! Clean residual mean=-0.000007 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.277101 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.277101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123119Jy sigma=1.174460 ! Fit after self-cal, rms=0.123078Jy sigma=1.173732 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 = -0.00113516 Jy ! Component: 100 - total flux cleaned = -0.00127665 Jy ! Component: 150 - total flux cleaned = -0.00139324 Jy ! Component: 200 - total flux cleaned = -0.00144323 Jy ! Total flux subtracted in 200 components = -0.00144323 Jy ! Clean residual min=-0.003836 max=0.003842 Jy/beam ! Clean residual mean=-0.000008 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.275658 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 65 components and 0.275658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122975Jy sigma=1.172628 ! Fit after self-cal, rms=0.122946Jy sigma=1.172400 ! 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=0.122946Jy sigma=1.172400 ! Fit after self-cal, rms=0.126312Jy sigma=1.171582 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.847 mas, bmaj=6.628 mas, bpa=-2.511 degrees ! Estimated noise=0.62948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0021247 Jy ! Component: 100 - total flux cleaned = -0.00237674 Jy ! Component: 150 - total flux cleaned = -0.00258081 Jy ! Component: 200 - total flux cleaned = -0.00262273 Jy ! Total flux subtracted in 200 components = -0.00262273 Jy ! Clean residual min=-0.003395 max=0.003823 Jy/beam ! Clean residual mean=-0.000007 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.273035 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 78 components and 0.273035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.126192Jy sigma=1.170641 ! Fit after self-cal, rms=0.126166Jy sigma=1.170292 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 (-78.5, 73.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310971 Jy ! Component: 100 - total flux cleaned = 0.00318872 Jy ! Component: 150 - total flux cleaned = 0.0033043 Jy ! Component: 200 - total flux cleaned = 0.003355 Jy ! Total flux subtracted in 200 components = 0.003355 Jy ! Clean residual min=-0.003227 max=0.003375 Jy/beam ! Clean residual mean=-0.000006 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.27639 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 104 components and 0.27639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.126042Jy sigma=1.167829 ! Fit after self-cal, rms=0.126032Jy sigma=1.167691 ! 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=0.126032Jy sigma=1.167691 ! Fit after self-cal, rms=0.127697Jy sigma=1.167304 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.44 mas, bmaj=10.97 mas, bpa=3.84 degrees ! Estimated noise=0.881136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00166627 Jy ! Component: 100 - total flux cleaned = -0.00190317 Jy ! Component: 150 - total flux cleaned = -0.00197455 Jy ! Component: 200 - total flux cleaned = -0.00203446 Jy ! Total flux subtracted in 200 components = -0.00203446 Jy ! Clean residual min=-0.003814 max=0.003720 Jy/beam ! Clean residual mean=-0.000013 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.274356 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 132 components and 0.274356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.127611Jy sigma=1.166899 ! Fit after self-cal, rms=0.127588Jy sigma=1.166575 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 = -0.0011199 Jy ! Component: 100 - total flux cleaned = -0.00116911 Jy ! Component: 150 - total flux cleaned = -0.00108308 Jy ! Component: 200 - total flux cleaned = -0.00108534 Jy ! Total flux subtracted in 200 components = -0.00108534 Jy ! Clean residual min=-0.003672 max=0.003453 Jy/beam ! Clean residual mean=-0.000013 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.27327 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 148 components and 0.27327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.127562Jy sigma=1.166591 ! Fit after self-cal, rms=0.127553Jy sigma=1.166523 ! 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=2.848 mas, bmaj=6.623 mas, bpa=-2.479 degrees ! Estimated noise=0.628438 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.848 x 6.623 at -2.479 degrees (North through East) ! Clean map min=-0.0041275 max=0.23408 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=2.44 mas, bmaj=6.228 mas, bpa=-4.124 degrees ! Estimated noise=0.74941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.194678 Jy ! Component: 100 - total flux cleaned = 0.240995 Jy ! Component: 150 - total flux cleaned = 0.255352 Jy ! Component: 200 - total flux cleaned = 0.26148 Jy ! Total flux subtracted in 200 components = 0.26148 Jy ! Clean residual min=-0.004308 max=0.004105 Jy/beam ! Clean residual mean=-0.000005 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.26148 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.26148 Jy ! Inverting map and beam ! Estimated beam: bmin=2.848 mas, bmaj=6.623 mas, bpa=-2.479 degrees ! Estimated noise=0.628438 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 = 0.00439116 Jy ! Component: 100 - total flux cleaned = 0.00654034 Jy ! Component: 150 - total flux cleaned = 0.00766844 Jy ! Component: 200 - total flux cleaned = 0.00847107 Jy ! Total flux subtracted in 200 components = 0.00847107 Jy ! Clean residual min=-0.003749 max=0.003243 Jy/beam ! Clean residual mean=-0.000006 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.269951 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.269951 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=6.44 mas, bmaj=10.97 mas, bpa=3.84 degrees ! Estimated noise=0.881136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132409 Jy ! Component: 100 - total flux cleaned = 0.00179629 Jy ! Component: 150 - total flux cleaned = 0.00217581 Jy ! Component: 200 - total flux cleaned = 0.00233653 Jy ! Total flux subtracted in 200 components = 0.00233653 Jy ! Clean residual min=-0.003973 max=0.003653 Jy/beam ! Clean residual mean=-0.000015 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.272288 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 = 0.000135038 Jy ! Component: 100 - total flux cleaned = 0.000193096 Jy ! Component: 150 - total flux cleaned = 0.000191334 Jy ! Component: 200 - total flux cleaned = 0.00019189 Jy ! Total flux subtracted in 200 components = 0.00019189 Jy ! Clean residual min=-0.003636 max=0.003475 Jy/beam ! Clean residual mean=-0.000015 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.272479 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 60 components and 0.27248 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.848 mas, bmaj=6.623 mas, bpa=-2.479 degrees ! Estimated noise=0.628438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000681572 Jy ! Component: 100 - total flux cleaned = 0.00101538 Jy ! Component: 150 - total flux cleaned = 0.00120223 Jy ! Component: 200 - total flux cleaned = 0.00128525 Jy ! Total flux subtracted in 200 components = 0.00128525 Jy ! Clean residual min=-0.002823 max=0.003354 Jy/beam ! Clean residual mean=-0.000005 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.273765 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.273765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.127592Jy sigma=1.166474 ! Fit after self-cal, rms=0.127522Jy sigma=1.165893 wmodel J1947-0103_S_map.mod ! Writing 79 model components to file: J1947-0103_S_map.mod wobs J1947-0103_S_uvs.fits ! Writing UV FITS file: J1947-0103_S_uvs.fits wwins J1947-0103_S_map.win ! wwins: Wrote 3 windows to J1947-0103_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 = 0.000802107 Jy ! Component: 100 - total flux cleaned = 0.00118947 Jy ! Component: 150 - total flux cleaned = 0.00137384 Jy ! Component: 200 - total flux cleaned = 0.00133261 Jy ! Component: 250 - total flux cleaned = 0.00137662 Jy ! Component: 300 - total flux cleaned = 0.00145719 Jy ! Component: 350 - total flux cleaned = 0.00145637 Jy ! Component: 400 - total flux cleaned = 0.00145643 Jy ! Component: 450 - total flux cleaned = 0.00141997 Jy ! Component: 500 - total flux cleaned = 0.00141959 Jy ! Component: 550 - total flux cleaned = 0.00127676 Jy ! Component: 600 - total flux cleaned = 0.00134715 Jy ! Component: 650 - total flux cleaned = 0.00131321 Jy ! Component: 700 - total flux cleaned = 0.00148083 Jy ! Component: 750 - total flux cleaned = 0.00138207 Jy ! Component: 800 - total flux cleaned = 0.0015109 Jy ! Component: 850 - total flux cleaned = 0.00147875 Jy ! Component: 900 - total flux cleaned = 0.00144718 Jy ! Component: 950 - total flux cleaned = 0.00129541 Jy ! Component: 1000 - total flux cleaned = 0.00129622 Jy ! Component: 1050 - total flux cleaned = 0.00126683 Jy ! Component: 1100 - total flux cleaned = 0.00115063 Jy ! Component: 1150 - total flux cleaned = 0.00106519 Jy ! Component: 1200 - total flux cleaned = 0.00103715 Jy ! Component: 1250 - total flux cleaned = 0.00106481 Jy ! Component: 1300 - total flux cleaned = 0.00101003 Jy ! Component: 1350 - total flux cleaned = 0.00095622 Jy ! Component: 1400 - total flux cleaned = 0.000903015 Jy ! Component: 1450 - total flux cleaned = 0.000798106 Jy ! Component: 1500 - total flux cleaned = 0.000850745 Jy ! Component: 1550 - total flux cleaned = 0.000850484 Jy ! Component: 1600 - total flux cleaned = 0.000825184 Jy ! Component: 1650 - total flux cleaned = 0.000775176 Jy ! Component: 1700 - total flux cleaned = 0.000750581 Jy ! Component: 1750 - total flux cleaned = 0.000824083 Jy ! Component: 1800 - total flux cleaned = 0.000750744 Jy ! Component: 1850 - total flux cleaned = 0.000654788 Jy ! Component: 1900 - total flux cleaned = 0.000678364 Jy ! Component: 1950 - total flux cleaned = 0.000607925 Jy ! Component: 2000 - total flux cleaned = 0.000514904 Jy ! Component: 2050 - total flux cleaned = 0.000446022 Jy ! Component: 2100 - total flux cleaned = 0.000286763 Jy ! Component: 2150 - total flux cleaned = 0.000286961 Jy ! Component: 2200 - total flux cleaned = 0.000175237 Jy ! Component: 2250 - total flux cleaned = 6.46062e-05 Jy ! Component: 2300 - total flux cleaned = -4.52424e-05 Jy ! Component: 2350 - total flux cleaned = -0.000131927 Jy ! Component: 2400 - total flux cleaned = -0.000174641 Jy ! Component: 2450 - total flux cleaned = -0.00026026 Jy ! Component: 2500 - total flux cleaned = -0.000366299 Jy ! Component: 2550 - total flux cleaned = -0.00049215 Jy ! Component: 2600 - total flux cleaned = -0.000658459 Jy ! Component: 2650 - total flux cleaned = -0.000679079 Jy ! Component: 2700 - total flux cleaned = -0.000801629 Jy ! Component: 2750 - total flux cleaned = -0.000882659 Jy ! Component: 2800 - total flux cleaned = -0.000942853 Jy ! Component: 2850 - total flux cleaned = -0.00106233 Jy ! Component: 2900 - total flux cleaned = -0.00114147 Jy ! Component: 2950 - total flux cleaned = -0.00116116 Jy ! Component: 3000 - total flux cleaned = -0.00131638 Jy ! Component: 3050 - total flux cleaned = -0.00137405 Jy ! Component: 3100 - total flux cleaned = -0.00145066 Jy ! Component: 3150 - total flux cleaned = -0.00148878 Jy ! Component: 3200 - total flux cleaned = -0.0016205 Jy ! Component: 3250 - total flux cleaned = -0.00167652 Jy ! Component: 3300 - total flux cleaned = -0.00180613 Jy ! Component: 3350 - total flux cleaned = -0.00182453 Jy ! Component: 3400 - total flux cleaned = -0.00193429 Jy ! Component: 3450 - total flux cleaned = -0.00204335 Jy ! Component: 3500 - total flux cleaned = -0.00209739 Jy ! Component: 3550 - total flux cleaned = -0.00222265 Jy ! Component: 3600 - total flux cleaned = -0.00227614 Jy ! Component: 3650 - total flux cleaned = -0.00241727 Jy ! Component: 3700 - total flux cleaned = -0.00250501 Jy ! Component: 3750 - total flux cleaned = -0.00264426 Jy ! Component: 3800 - total flux cleaned = -0.00273082 Jy ! Component: 3850 - total flux cleaned = -0.0028336 Jy ! Component: 3900 - total flux cleaned = -0.00286748 Jy ! Component: 3950 - total flux cleaned = -0.0030031 Jy ! Component: 4000 - total flux cleaned = -0.00307035 Jy ! Component: 4050 - total flux cleaned = -0.00313717 Jy ! Total flux subtracted in 4096 components = -0.00322035 Jy ! Clean residual min=-0.000860 max=0.000907 Jy/beam ! Clean residual mean=-0.000002 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.270544 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 356 components and 0.270544 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1947-0103_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.848 x 6.623 at -2.479 degrees (North through East) ! Clean map min=-0.0039711 max=0.23465 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1947-0103_S_map.fits wmodel /vlbi/uf001/uva//J1947-0103_S_map.mod ! Writing 356 model components to file: /vlbi/uf001/uva//J1947-0103_S_map.mod wobs /vlbi/uf001/uva//J1947-0103_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1947-0103_S_uvs.fits wwins /vlbi/uf001/uva//J1947-0103_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1947-0103_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.234649 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00030399 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.388654 0.388654 0.777308 1.55462 3.10923 6.21847 12.4369 24.8739 49.7477 99.4954 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.234 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 771.894 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1947-0103_S_dfm.log closed on Mon Jan 14 05:14:35 2019