! Started logfile: /vlbi/uf001/uva//J2025-2845_S_dfm.log on Mon Jan 14 05:29:53 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//J2025-2845_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2025-2845_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.965497 visibilities/baseline/integration-bin. ! Found source: J2025-2845 ! ! 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 4953 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 J2025-2845_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.043196Jy sigma=16.439227 ! Fit after self-cal, rms=0.752239Jy sigma=11.723495 ! 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=2.489 mas, bmaj=6.781 mas, bpa=-6.916 degrees ! Estimated noise=0.957598 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 = 0.195058 Jy ! Component: 100 - total flux cleaned = 0.24105 Jy ! Total flux subtracted in 100 components = 0.24105 Jy ! Clean residual min=-0.008801 max=0.022397 Jy/beam ! Clean residual mean=-0.000139 rms=0.002826 Jy/beam ! Combined flux in latest and established models = 0.24105 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.24105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094967Jy sigma=1.445178 ! Fit after self-cal, rms=0.094945Jy sigma=1.444839 ! Inverting map ! Added new window around map position (-3.5, -7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0217668 Jy ! Component: 100 - total flux cleaned = 0.0338249 Jy ! Total flux subtracted in 100 components = 0.0338249 Jy ! Clean residual min=-0.007755 max=0.012810 Jy/beam ! Clean residual mean=-0.000081 rms=0.002073 Jy/beam ! Combined flux in latest and established models = 0.274875 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.274875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089490Jy sigma=1.336285 ! Fit after self-cal, rms=0.089244Jy sigma=1.331727 ! 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=3.026 mas, bmaj=7.873 mas, bpa=-6.181 degrees ! Estimated noise=0.681207 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 (3.5, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145759 Jy ! Component: 100 - total flux cleaned = 0.0233375 Jy ! Component: 150 - total flux cleaned = 0.0292323 Jy ! Component: 200 - total flux cleaned = 0.0324437 Jy ! Total flux subtracted in 200 components = 0.0324437 Jy ! Clean residual min=-0.006447 max=0.006253 Jy/beam ! Clean residual mean=-0.000014 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 0.307319 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 49 components and 0.307319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086736Jy sigma=1.285853 ! Fit after self-cal, rms=0.086704Jy sigma=1.285038 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.026 x 7.873 at -6.181 degrees (North through East) ! Clean map min=-0.0060261 max=0.24364 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.12 KP 1.02 ! LA 0.96 MK 1.00 NL 0.98 OV 0.97 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 1.22 KP 1.00 ! LA 0.95 MK 1.01 NL 1.03 OV 1.00 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 HN 1.18 KP 1.02 ! LA 0.95 MK 1.02 NL 1.02 OV 0.94 ! PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.086704Jy sigma=1.285038 ! Fit after self-cal, rms=0.088417Jy sigma=1.252783 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.048 mas, bmaj=7.857 mas, bpa=-5.764 degrees ! Estimated noise=0.682131 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 = -0.00392238 Jy ! Component: 100 - total flux cleaned = -0.00466407 Jy ! Component: 150 - total flux cleaned = -0.00517543 Jy ! Component: 200 - total flux cleaned = -0.00552582 Jy ! Total flux subtracted in 200 components = -0.00552582 Jy ! Clean residual min=-0.004258 max=0.003894 Jy/beam ! Clean residual mean=-0.000022 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.301793 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.301793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088055Jy sigma=1.248314 ! Fit after self-cal, rms=0.088120Jy sigma=1.248039 ! 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=0.088120Jy sigma=1.248039 ! Fit after self-cal, rms=0.088710Jy sigma=1.240211 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.052 mas, bmaj=7.864 mas, bpa=-5.752 degrees ! Estimated noise=0.680453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00294651 Jy ! Component: 100 - total flux cleaned = -0.00385749 Jy ! Component: 150 - total flux cleaned = -0.00420628 Jy ! Component: 200 - total flux cleaned = -0.00440271 Jy ! Total flux subtracted in 200 components = -0.00440271 Jy ! Clean residual min=-0.003859 max=0.003515 Jy/beam ! Clean residual mean=-0.000011 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.29739 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.29739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088569Jy sigma=1.238510 ! Fit after self-cal, rms=0.088582Jy sigma=1.238448 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 = -0.000154381 Jy ! Component: 100 - total flux cleaned = -0.000236895 Jy ! Component: 150 - total flux cleaned = -0.000312528 Jy ! Component: 200 - total flux cleaned = -0.000348721 Jy ! Total flux subtracted in 200 components = -0.000348721 Jy ! Clean residual min=-0.003904 max=0.003434 Jy/beam ! Clean residual mean=-0.000012 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.297042 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.297042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088547Jy sigma=1.237953 ! Fit after self-cal, rms=0.088543Jy sigma=1.237931 ! 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=0.088543Jy sigma=1.237931 ! Fit after self-cal, rms=0.089233Jy sigma=1.236925 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.054 mas, bmaj=7.868 mas, bpa=-5.663 degrees ! Estimated noise=0.679999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00206141 Jy ! Component: 100 - total flux cleaned = -0.00269903 Jy ! Component: 150 - total flux cleaned = -0.00278197 Jy ! Component: 200 - total flux cleaned = -0.00285481 Jy ! Total flux subtracted in 200 components = -0.00285481 Jy ! Clean residual min=-0.003844 max=0.003341 Jy/beam ! Clean residual mean=-0.000008 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.294187 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 103 components and 0.294187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089157Jy sigma=1.236189 ! Fit after self-cal, rms=0.089163Jy sigma=1.236163 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 = 3.39785e-05 Jy ! Component: 100 - total flux cleaned = -3.2063e-05 Jy ! Component: 150 - total flux cleaned = -0.000121508 Jy ! Component: 200 - total flux cleaned = -0.000122096 Jy ! Total flux subtracted in 200 components = -0.000122096 Jy ! Clean residual min=-0.003872 max=0.003341 Jy/beam ! Clean residual mean=-0.000009 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.294065 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 111 components and 0.294065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089140Jy sigma=1.235903 ! Fit after self-cal, rms=0.089136Jy sigma=1.235882 ! 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=0.089136Jy sigma=1.235882 ! Fit after self-cal, rms=0.089499Jy sigma=1.235491 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.738 mas, bmaj=18.88 mas, bpa=-0.3352 degrees ! Estimated noise=0.86982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00137044 Jy ! Component: 100 - total flux cleaned = -0.00178324 Jy ! Component: 150 - total flux cleaned = -0.00190977 Jy ! Component: 200 - total flux cleaned = -0.00196733 Jy ! Total flux subtracted in 200 components = -0.00196733 Jy ! Clean residual min=-0.003911 max=0.003451 Jy/beam ! Clean residual mean=-0.000014 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.292097 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 125 components and 0.292097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089465Jy sigma=1.235286 ! Fit after self-cal, rms=0.089467Jy sigma=1.235281 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 = -5.98251e-05 Jy ! Component: 100 - total flux cleaned = -7.71386e-05 Jy ! Component: 150 - total flux cleaned = -9.3929e-05 Jy ! Component: 200 - total flux cleaned = -9.44129e-05 Jy ! Total flux subtracted in 200 components = -9.44129e-05 Jy ! Clean residual min=-0.003913 max=0.003421 Jy/beam ! Clean residual mean=-0.000014 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.292003 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 129 components and 0.292003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089462Jy sigma=1.235250 ! Fit after self-cal, rms=0.089458Jy sigma=1.235247 ! 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=3.055 mas, bmaj=7.87 mas, bpa=-5.593 degrees ! Estimated noise=0.679427 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.055 x 7.87 at -5.593 degrees (North through East) ! Clean map min=-0.0035595 max=0.24667 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=2.508 mas, bmaj=6.76 mas, bpa=-6.277 degrees ! Estimated noise=0.962066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.195872 Jy ! Component: 100 - total flux cleaned = 0.240758 Jy ! Component: 150 - total flux cleaned = 0.258156 Jy ! Component: 200 - total flux cleaned = 0.267929 Jy ! Total flux subtracted in 200 components = 0.267929 Jy ! Clean residual min=-0.005409 max=0.005756 Jy/beam ! Clean residual mean=-0.000057 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 0.267929 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.267929 Jy ! Inverting map and beam ! Estimated beam: bmin=3.055 mas, bmaj=7.87 mas, bpa=-5.593 degrees ! Estimated noise=0.679427 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 = 0.00876291 Jy ! Component: 100 - total flux cleaned = 0.0140856 Jy ! Component: 150 - total flux cleaned = 0.017494 Jy ! Component: 200 - total flux cleaned = 0.0197894 Jy ! Total flux subtracted in 200 components = 0.0197894 Jy ! Clean residual min=-0.004080 max=0.003593 Jy/beam ! Clean residual mean=-0.000019 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.287719 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 50 components and 0.287718 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=7.738 mas, bmaj=18.88 mas, bpa=-0.3352 degrees ! Estimated noise=0.86982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265416 Jy ! Component: 100 - total flux cleaned = 0.00313301 Jy ! Component: 150 - total flux cleaned = 0.00342753 Jy ! Component: 200 - total flux cleaned = 0.00346085 Jy ! Total flux subtracted in 200 components = 0.00346085 Jy ! Clean residual min=-0.003775 max=0.003635 Jy/beam ! Clean residual mean=-0.000019 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.291179 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 = 2.86439e-05 Jy ! Component: 100 - total flux cleaned = 5.57849e-05 Jy ! Component: 150 - total flux cleaned = 5.54665e-05 Jy ! Component: 200 - total flux cleaned = 7.92036e-05 Jy ! Total flux subtracted in 200 components = 7.92036e-05 Jy ! Clean residual min=-0.003752 max=0.003519 Jy/beam ! Clean residual mean=-0.000018 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.291259 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 85 components and 0.291259 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.055 mas, bmaj=7.87 mas, bpa=-5.593 degrees ! Estimated noise=0.679427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000401819 Jy ! Component: 100 - total flux cleaned = -0.000399719 Jy ! Component: 150 - total flux cleaned = -0.000328243 Jy ! Component: 200 - total flux cleaned = -0.000296617 Jy ! Total flux subtracted in 200 components = -0.000296617 Jy ! Clean residual min=-0.003788 max=0.003447 Jy/beam ! Clean residual mean=-0.000010 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.290962 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 93 components and 0.290962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089443Jy sigma=1.235554 ! Fit after self-cal, rms=0.089437Jy sigma=1.235484 wmodel J2025-2845_S_map.mod ! Writing 93 model components to file: J2025-2845_S_map.mod wobs J2025-2845_S_uvs.fits ! Writing UV FITS file: J2025-2845_S_uvs.fits wwins J2025-2845_S_map.win ! wwins: Wrote 3 windows to J2025-2845_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 = -0.000829605 Jy ! Component: 100 - total flux cleaned = -0.000772126 Jy ! Component: 150 - total flux cleaned = -0.000436436 Jy ! Component: 200 - total flux cleaned = -0.000329259 Jy ! Component: 250 - total flux cleaned = -0.00038137 Jy ! Component: 300 - total flux cleaned = -0.000478493 Jy ! Component: 350 - total flux cleaned = -0.00047623 Jy ! Component: 400 - total flux cleaned = -0.000474946 Jy ! Component: 450 - total flux cleaned = -0.000339968 Jy ! Component: 500 - total flux cleaned = -0.000340752 Jy ! Component: 550 - total flux cleaned = -0.00017162 Jy ! Component: 600 - total flux cleaned = -0.000213369 Jy ! Component: 650 - total flux cleaned = -0.000253704 Jy ! Component: 700 - total flux cleaned = -0.000293414 Jy ! Component: 750 - total flux cleaned = -0.000371085 Jy ! Component: 800 - total flux cleaned = -0.000408415 Jy ! Component: 850 - total flux cleaned = -0.000408332 Jy ! Component: 900 - total flux cleaned = -0.000554478 Jy ! Component: 950 - total flux cleaned = -0.000589722 Jy ! Component: 1000 - total flux cleaned = -0.000659679 Jy ! Component: 1050 - total flux cleaned = -0.000590148 Jy ! Component: 1100 - total flux cleaned = -0.000659009 Jy ! Component: 1150 - total flux cleaned = -0.000557916 Jy ! Component: 1200 - total flux cleaned = -0.000558846 Jy ! Component: 1250 - total flux cleaned = -0.000558714 Jy ! Component: 1300 - total flux cleaned = -0.000526629 Jy ! Component: 1350 - total flux cleaned = -0.000463288 Jy ! Component: 1400 - total flux cleaned = -0.000368996 Jy ! Component: 1450 - total flux cleaned = -0.000307697 Jy ! Component: 1500 - total flux cleaned = -0.000276848 Jy ! Component: 1550 - total flux cleaned = -0.000126716 Jy ! Component: 1600 - total flux cleaned = -0.000215608 Jy ! Component: 1650 - total flux cleaned = -3.97067e-05 Jy ! Component: 1700 - total flux cleaned = -1.12757e-05 Jy ! Component: 1750 - total flux cleaned = -1.12048e-05 Jy ! Component: 1800 - total flux cleaned = 7.35846e-05 Jy ! Component: 1850 - total flux cleaned = 0.000101819 Jy ! Component: 1900 - total flux cleaned = 0.000212286 Jy ! Component: 1950 - total flux cleaned = 0.000239529 Jy ! Component: 2000 - total flux cleaned = 0.000239687 Jy ! Component: 2050 - total flux cleaned = 0.000266616 Jy ! Component: 2100 - total flux cleaned = 0.000345984 Jy ! Component: 2150 - total flux cleaned = 0.000372175 Jy ! Component: 2200 - total flux cleaned = 0.000449889 Jy ! Component: 2250 - total flux cleaned = 0.000526577 Jy ! Component: 2300 - total flux cleaned = 0.000552108 Jy ! Component: 2350 - total flux cleaned = 0.000552074 Jy ! Component: 2400 - total flux cleaned = 0.000601828 Jy ! Component: 2450 - total flux cleaned = 0.000675231 Jy ! Component: 2500 - total flux cleaned = 0.000577575 Jy ! Component: 2550 - total flux cleaned = 0.000577856 Jy ! Component: 2600 - total flux cleaned = 0.000649722 Jy ! Component: 2650 - total flux cleaned = 0.000554987 Jy ! Component: 2700 - total flux cleaned = 0.000601929 Jy ! Component: 2750 - total flux cleaned = 0.000625389 Jy ! Component: 2800 - total flux cleaned = 0.000648573 Jy ! Component: 2850 - total flux cleaned = 0.000739983 Jy ! Component: 2900 - total flux cleaned = 0.000739785 Jy ! Component: 2950 - total flux cleaned = 0.000762262 Jy ! Component: 3000 - total flux cleaned = 0.000806734 Jy ! Component: 3050 - total flux cleaned = 0.000850835 Jy ! Component: 3100 - total flux cleaned = 0.000872394 Jy ! Component: 3150 - total flux cleaned = 0.000828657 Jy ! Component: 3200 - total flux cleaned = 0.000850042 Jy ! Component: 3250 - total flux cleaned = 0.000871776 Jy ! Component: 3300 - total flux cleaned = 0.000871917 Jy ! Component: 3350 - total flux cleaned = 0.000872042 Jy ! Component: 3400 - total flux cleaned = 0.000976664 Jy ! Component: 3450 - total flux cleaned = 0.000976678 Jy ! Component: 3500 - total flux cleaned = 0.000976984 Jy ! Component: 3550 - total flux cleaned = 0.00107899 Jy ! Component: 3600 - total flux cleaned = 0.00109937 Jy ! Component: 3650 - total flux cleaned = 0.00119985 Jy ! Component: 3700 - total flux cleaned = 0.00117946 Jy ! Component: 3750 - total flux cleaned = 0.00121895 Jy ! Component: 3800 - total flux cleaned = 0.00131723 Jy ! Component: 3850 - total flux cleaned = 0.00133702 Jy ! Component: 3900 - total flux cleaned = 0.00145324 Jy ! Component: 3950 - total flux cleaned = 0.00149181 Jy ! Component: 4000 - total flux cleaned = 0.00152994 Jy ! Component: 4050 - total flux cleaned = 0.00162483 Jy ! Total flux subtracted in 4096 components = 0.00166257 Jy ! Clean residual min=-0.001011 max=0.001101 Jy/beam ! Clean residual mean=0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.292625 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 355 components and 0.292625 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2025-2845_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.055 x 7.87 at -5.593 degrees (North through East) ! Clean map min=-0.0022736 max=0.24732 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2025-2845_S_map.fits wmodel /vlbi/uf001/uva//J2025-2845_S_map.mod ! Writing 355 model components to file: /vlbi/uf001/uva//J2025-2845_S_map.mod wobs /vlbi/uf001/uva//J2025-2845_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2025-2845_S_uvs.fits wwins /vlbi/uf001/uva//J2025-2845_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J2025-2845_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.247323 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00033792 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.409894 0.409894 0.819787 1.63957 3.27915 6.5583 13.1166 26.2332 52.4664 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.247 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 731.897 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2025-2845_S_dfm.log closed on Mon Jan 14 05:29:57 2019