! Started logfile: /vlbi/uf001/uva//J0406-2355_S_dfm.log on Sun Jan 13 22:01:50 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//J0406-2355_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0406-2355_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.98287 visibilities/baseline/integration-bin. ! Found source: J0406-2355 ! ! 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 6369 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 J0406-2355_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007126Jy sigma=16.203110 ! Fit after self-cal, rms=0.921521Jy sigma=14.806428 ! 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=2.411 mas, bmaj=6.818 mas, bpa=-4.599 degrees ! Estimated noise=0.933318 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 = 0.0610301 Jy ! Component: 100 - total flux cleaned = 0.0799178 Jy ! Total flux subtracted in 100 components = 0.0799178 Jy ! Clean residual min=-0.005631 max=0.007813 Jy/beam ! Clean residual mean=0.000020 rms=0.001406 Jy/beam ! Combined flux in latest and established models = 0.0799179 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0799179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078865Jy sigma=1.236061 ! Fit after self-cal, rms=0.078577Jy sigma=1.230954 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0086055 Jy ! Component: 100 - total flux cleaned = 0.0128899 Jy ! Total flux subtracted in 100 components = 0.0128899 Jy ! Clean residual min=-0.004642 max=0.004739 Jy/beam ! Clean residual mean=0.000010 rms=0.001243 Jy/beam ! Combined flux in latest and established models = 0.0928078 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.0928078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077634Jy sigma=1.213553 ! Fit after self-cal, rms=0.077601Jy sigma=1.213084 ! 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=3.004 mas, bmaj=7.967 mas, bpa=-4.955 degrees ! Estimated noise=0.556929 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 = 0.00334296 Jy ! Component: 100 - total flux cleaned = 0.00482149 Jy ! Component: 150 - total flux cleaned = 0.00501632 Jy ! Component: 200 - total flux cleaned = 0.00508392 Jy ! Total flux subtracted in 200 components = 0.00508392 Jy ! Clean residual min=-0.002988 max=0.003310 Jy/beam ! Clean residual mean=-0.000009 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.0978917 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.0978917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077482Jy sigma=1.210615 ! Fit after self-cal, rms=0.077477Jy sigma=1.210506 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.004 x 7.967 at -4.955 degrees (North through East) ! Clean map min=-0.0028472 max=0.080325 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 1.09 KP 0.92 ! LA 0.97 MK 1.00 NL 1.07 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.92 HN 1.04 KP 0.99 ! LA 0.95 MK 1.01 NL 1.11 OV 1.02 ! PT 1.02 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.92 HN 0.99 KP 0.98 ! LA 1.00 MK 1.01 NL 1.03 OV 1.06 ! PT 1.00 SC 1.07 ! ! ! Fit before self-cal, rms=0.077477Jy sigma=1.210506 ! Fit after self-cal, rms=0.078931Jy sigma=1.206692 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.015 mas, bmaj=8.001 mas, bpa=-4.811 degrees ! Estimated noise=0.55925 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 = -0.000101489 Jy ! Component: 100 - total flux cleaned = -7.45827e-05 Jy ! Component: 150 - total flux cleaned = -2.41278e-05 Jy ! Component: 200 - total flux cleaned = -6.84125e-07 Jy ! Total flux subtracted in 200 components = -6.84125e-07 Jy ! Clean residual min=-0.002813 max=0.003183 Jy/beam ! Clean residual mean=-0.000006 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.097891 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.097891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078913Jy sigma=1.206431 ! Fit after self-cal, rms=0.078988Jy sigma=1.206217 ! 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=0.078988Jy sigma=1.206217 ! Fit after self-cal, rms=0.079154Jy sigma=1.205272 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.019 mas, bmaj=8.001 mas, bpa=-4.767 degrees ! Estimated noise=0.560427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.79407e-05 Jy ! Component: 100 - total flux cleaned = 0.000108266 Jy ! Component: 150 - total flux cleaned = 0.000145148 Jy ! Component: 200 - total flux cleaned = 0.000162554 Jy ! Total flux subtracted in 200 components = 0.000162554 Jy ! Clean residual min=-0.002724 max=0.003052 Jy/beam ! Clean residual mean=-0.000008 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.0980536 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.0980535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079145Jy sigma=1.205144 ! Fit after self-cal, rms=0.079150Jy sigma=1.205130 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 = 3.98435e-05 Jy ! Component: 100 - total flux cleaned = 7.1841e-05 Jy ! Component: 150 - total flux cleaned = 0.000101563 Jy ! Component: 200 - total flux cleaned = 0.000115333 Jy ! Total flux subtracted in 200 components = 0.000115333 Jy ! Clean residual min=-0.002725 max=0.003061 Jy/beam ! Clean residual mean=-0.000008 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.0981689 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.0981689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079144Jy sigma=1.205050 ! Fit after self-cal, rms=0.079143Jy sigma=1.205046 ! 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=0.079143Jy sigma=1.205046 ! Fit after self-cal, rms=0.079071Jy sigma=1.204396 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.017 mas, bmaj=7.976 mas, bpa=-4.627 degrees ! Estimated noise=0.559056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.28573e-05 Jy ! Component: 100 - total flux cleaned = -8.89734e-06 Jy ! Component: 150 - total flux cleaned = -9.04493e-06 Jy ! Component: 200 - total flux cleaned = 2.48345e-06 Jy ! Total flux subtracted in 200 components = 2.48345e-06 Jy ! Clean residual min=-0.002548 max=0.002882 Jy/beam ! Clean residual mean=-0.000009 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.0981714 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.0981714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079066Jy sigma=1.204340 ! Fit after self-cal, rms=0.079072Jy sigma=1.204314 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 = 2.89295e-05 Jy ! Component: 100 - total flux cleaned = 2.82802e-05 Jy ! Component: 150 - total flux cleaned = 3.92586e-05 Jy ! Component: 200 - total flux cleaned = 4.92524e-05 Jy ! Total flux subtracted in 200 components = 4.92524e-05 Jy ! Clean residual min=-0.002556 max=0.002868 Jy/beam ! Clean residual mean=-0.000009 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.0982206 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.0982206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079069Jy sigma=1.204279 ! Fit after self-cal, rms=0.079068Jy sigma=1.204278 ! 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=0.079068Jy sigma=1.204278 ! Fit after self-cal, rms=0.078888Jy sigma=1.204264 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.514 mas, bmaj=17.5 mas, bpa=0.4383 degrees ! Estimated noise=0.723098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000258211 Jy ! Component: 100 - total flux cleaned = 0.000260014 Jy ! Component: 150 - total flux cleaned = 0.000260321 Jy ! Component: 200 - total flux cleaned = 0.000269966 Jy ! Total flux subtracted in 200 components = 0.000269966 Jy ! Clean residual min=-0.003010 max=0.003983 Jy/beam ! Clean residual mean=-0.000023 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.0984906 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 50 components and 0.0984906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078892Jy sigma=1.204288 ! Fit after self-cal, rms=0.078891Jy sigma=1.204251 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 = 1.4838e-06 Jy ! Component: 100 - total flux cleaned = 2.09388e-06 Jy ! Component: 150 - total flux cleaned = 1.22492e-05 Jy ! Component: 200 - total flux cleaned = 2.2128e-05 Jy ! Total flux subtracted in 200 components = 2.2128e-05 Jy ! Clean residual min=-0.003010 max=0.003957 Jy/beam ! Clean residual mean=-0.000023 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.0985127 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 50 components and 0.0985127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078895Jy sigma=1.204287 ! Fit after self-cal, rms=0.078894Jy sigma=1.204261 ! 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=3.012 mas, bmaj=7.963 mas, bpa=-4.511 degrees ! Estimated noise=0.557556 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.012 x 7.963 at -4.511 degrees (North through East) ! Clean map min=-0.0023982 max=0.079788 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=2.402 mas, bmaj=6.826 mas, bpa=-4.184 degrees ! Estimated noise=0.940554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0616108 Jy ! Component: 100 - total flux cleaned = 0.0815413 Jy ! Component: 150 - total flux cleaned = 0.0901967 Jy ! Component: 200 - total flux cleaned = 0.0945012 Jy ! Total flux subtracted in 200 components = 0.0945012 Jy ! Clean residual min=-0.004523 max=0.004822 Jy/beam ! Clean residual mean=0.000015 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.0945012 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0945012 Jy ! Inverting map and beam ! Estimated beam: bmin=3.012 mas, bmaj=7.963 mas, bpa=-4.511 degrees ! Estimated noise=0.557556 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 = 0.00250043 Jy ! Component: 100 - total flux cleaned = 0.00280593 Jy ! Component: 150 - total flux cleaned = 0.0029681 Jy ! Component: 200 - total flux cleaned = 0.00300439 Jy ! Total flux subtracted in 200 components = 0.00300439 Jy ! Clean residual min=-0.002581 max=0.003000 Jy/beam ! Clean residual mean=-0.000009 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.0975056 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.0975056 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=7.514 mas, bmaj=17.5 mas, bpa=0.4383 degrees ! Estimated noise=0.723098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000562562 Jy ! Component: 100 - total flux cleaned = 0.000585547 Jy ! Component: 150 - total flux cleaned = 0.000625973 Jy ! Component: 200 - total flux cleaned = 0.000643231 Jy ! Total flux subtracted in 200 components = 0.000643231 Jy ! Clean residual min=-0.002979 max=0.003999 Jy/beam ! Clean residual mean=-0.000023 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.0981488 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 = 3.0826e-05 Jy ! Component: 100 - total flux cleaned = 4.40935e-05 Jy ! Component: 150 - total flux cleaned = 5.76791e-05 Jy ! Component: 200 - total flux cleaned = 7.08985e-05 Jy ! Total flux subtracted in 200 components = 7.08985e-05 Jy ! Clean residual min=-0.002987 max=0.003980 Jy/beam ! Clean residual mean=-0.000023 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.0982197 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.0982197 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.012 mas, bmaj=7.963 mas, bpa=-4.511 degrees ! Estimated noise=0.557556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00019155 Jy ! Component: 100 - total flux cleaned = -0.000154903 Jy ! Component: 150 - total flux cleaned = -0.000154497 Jy ! Component: 200 - total flux cleaned = -0.000127027 Jy ! Total flux subtracted in 200 components = -0.000127027 Jy ! Clean residual min=-0.002590 max=0.002957 Jy/beam ! Clean residual mean=-0.000009 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.0980927 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.0980927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078908Jy sigma=1.204572 ! Fit after self-cal, rms=0.078908Jy sigma=1.204532 wmodel J0406-2355_S_map.mod ! Writing 52 model components to file: J0406-2355_S_map.mod wobs J0406-2355_S_uvs.fits ! Writing UV FITS file: J0406-2355_S_uvs.fits wwins J0406-2355_S_map.win ! wwins: Wrote 1 windows to J0406-2355_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 = 0.00132391 Jy ! Component: 100 - total flux cleaned = 0.00209196 Jy ! Component: 150 - total flux cleaned = 0.00258732 Jy ! Component: 200 - total flux cleaned = 0.0027582 Jy ! Component: 250 - total flux cleaned = 0.00296283 Jy ! Component: 300 - total flux cleaned = 0.00324024 Jy ! Component: 350 - total flux cleaned = 0.00343155 Jy ! Component: 400 - total flux cleaned = 0.0035803 Jy ! Component: 450 - total flux cleaned = 0.00369 Jy ! Component: 500 - total flux cleaned = 0.00383114 Jy ! Component: 550 - total flux cleaned = 0.00396803 Jy ! Component: 600 - total flux cleaned = 0.00403476 Jy ! Component: 650 - total flux cleaned = 0.00416436 Jy ! Component: 700 - total flux cleaned = 0.00416438 Jy ! Component: 750 - total flux cleaned = 0.00416438 Jy ! Component: 800 - total flux cleaned = 0.00404144 Jy ! Component: 850 - total flux cleaned = 0.00392107 Jy ! Component: 900 - total flux cleaned = 0.00386233 Jy ! Component: 950 - total flux cleaned = 0.00374673 Jy ! Component: 1000 - total flux cleaned = 0.00366171 Jy ! Component: 1050 - total flux cleaned = 0.00363392 Jy ! Component: 1100 - total flux cleaned = 0.00360591 Jy ! Component: 1150 - total flux cleaned = 0.00349776 Jy ! Component: 1200 - total flux cleaned = 0.003551 Jy ! Component: 1250 - total flux cleaned = 0.00347197 Jy ! Component: 1300 - total flux cleaned = 0.00349771 Jy ! Component: 1350 - total flux cleaned = 0.00349817 Jy ! Component: 1400 - total flux cleaned = 0.00357378 Jy ! Component: 1450 - total flux cleaned = 0.00362363 Jy ! Component: 1500 - total flux cleaned = 0.00355022 Jy ! Component: 1550 - total flux cleaned = 0.00374456 Jy ! Component: 1600 - total flux cleaned = 0.00386399 Jy ! Component: 1650 - total flux cleaned = 0.00381652 Jy ! Component: 1700 - total flux cleaned = 0.00391045 Jy ! Component: 1750 - total flux cleaned = 0.00397997 Jy ! Component: 1800 - total flux cleaned = 0.0040484 Jy ! Component: 1850 - total flux cleaned = 0.00418339 Jy ! Component: 1900 - total flux cleaned = 0.0042282 Jy ! Component: 1950 - total flux cleaned = 0.00429466 Jy ! Component: 2000 - total flux cleaned = 0.00433848 Jy ! Component: 2050 - total flux cleaned = 0.0044034 Jy ! Component: 2100 - total flux cleaned = 0.00442498 Jy ! Component: 2150 - total flux cleaned = 0.00450958 Jy ! Component: 2200 - total flux cleaned = 0.0045308 Jy ! Component: 2250 - total flux cleaned = 0.00467533 Jy ! Component: 2300 - total flux cleaned = 0.00465475 Jy ! Component: 2350 - total flux cleaned = 0.0047559 Jy ! Component: 2400 - total flux cleaned = 0.00481603 Jy ! Component: 2450 - total flux cleaned = 0.00487558 Jy ! Component: 2500 - total flux cleaned = 0.00481681 Jy ! Component: 2550 - total flux cleaned = 0.004914 Jy ! Component: 2600 - total flux cleaned = 0.00495234 Jy ! Component: 2650 - total flux cleaned = 0.00504738 Jy ! Component: 2700 - total flux cleaned = 0.00510379 Jy ! Component: 2750 - total flux cleaned = 0.00510362 Jy ! Component: 2800 - total flux cleaned = 0.00519633 Jy ! Component: 2850 - total flux cleaned = 0.00517777 Jy ! Component: 2900 - total flux cleaned = 0.00523259 Jy ! Component: 2950 - total flux cleaned = 0.00523258 Jy ! Component: 3000 - total flux cleaned = 0.00530429 Jy ! Component: 3050 - total flux cleaned = 0.00535751 Jy ! Component: 3100 - total flux cleaned = 0.00535737 Jy ! Component: 3150 - total flux cleaned = 0.00540971 Jy ! Component: 3200 - total flux cleaned = 0.00542721 Jy ! Component: 3250 - total flux cleaned = 0.00549586 Jy ! Component: 3300 - total flux cleaned = 0.00554687 Jy ! Component: 3350 - total flux cleaned = 0.00561443 Jy ! Component: 3400 - total flux cleaned = 0.00564797 Jy ! Component: 3450 - total flux cleaned = 0.00563129 Jy ! Component: 3500 - total flux cleaned = 0.0056478 Jy ! Component: 3550 - total flux cleaned = 0.00569686 Jy ! Component: 3600 - total flux cleaned = 0.00572931 Jy ! Component: 3650 - total flux cleaned = 0.00572934 Jy ! Component: 3700 - total flux cleaned = 0.00582551 Jy ! Component: 3750 - total flux cleaned = 0.00576196 Jy ! Component: 3800 - total flux cleaned = 0.0058567 Jy ! Component: 3850 - total flux cleaned = 0.00591952 Jy ! Component: 3900 - total flux cleaned = 0.00593498 Jy ! Component: 3950 - total flux cleaned = 0.00591945 Jy ! Component: 4000 - total flux cleaned = 0.00591945 Jy ! Component: 4050 - total flux cleaned = 0.00602632 Jy ! Total flux subtracted in 4096 components = 0.00602623 Jy ! Clean residual min=-0.000875 max=0.000916 Jy/beam ! Clean residual mean=-0.000001 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.104119 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 348 components and 0.104119 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0406-2355_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.012 x 7.963 at -4.511 degrees (North through East) ! Clean map min=-0.0017538 max=0.080289 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0406-2355_S_map.fits wmodel /vlbi/uf001/uva//J0406-2355_S_map.mod ! Writing 348 model components to file: /vlbi/uf001/uva//J0406-2355_S_map.mod wobs /vlbi/uf001/uva//J0406-2355_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0406-2355_S_uvs.fits wwins /vlbi/uf001/uva//J0406-2355_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J0406-2355_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0802888 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000272162 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.01694 1.01694 2.03387 4.06775 8.1355 16.271 32.542 65.084 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.08 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 295.003 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0406-2355_S_dfm.log closed on Sun Jan 13 22:01:55 2019