! Started logfile: /vlbi/uf001/uva//J0058-3234_S_dfm.log on Sun Jan 13 20:47:07 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//J0058-3234_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0058-3234_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.894152 visibilities/baseline/integration-bin. ! Found source: J0058-3234 ! ! 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 4587 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 J0058-3234_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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005883Jy sigma=14.000205 ! Fit after self-cal, rms=0.892311Jy sigma=12.343762 ! 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=2.373 mas, bmaj=6.466 mas, bpa=-5.267 degrees ! Estimated noise=1.10224 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 = 0.0850999 Jy ! Component: 100 - total flux cleaned = 0.11001 Jy ! Total flux subtracted in 100 components = 0.11001 Jy ! Clean residual min=-0.008074 max=0.015177 Jy/beam ! Clean residual mean=-0.000019 rms=0.002294 Jy/beam ! Combined flux in latest and established models = 0.11001 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.11001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098331Jy sigma=1.304758 ! Fit after self-cal, rms=0.098133Jy sigma=1.301598 ! Inverting map ! Added new window around map position (-3.5, 5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145249 Jy ! Component: 100 - total flux cleaned = 0.0217693 Jy ! Total flux subtracted in 100 components = 0.0217693 Jy ! Clean residual min=-0.006839 max=0.009773 Jy/beam ! Clean residual mean=-0.000009 rms=0.001846 Jy/beam ! Combined flux in latest and established models = 0.131779 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.131779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096138Jy sigma=1.266557 ! Fit after self-cal, rms=0.095989Jy sigma=1.263275 ! 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=2.91 mas, bmaj=7.714 mas, bpa=-5.69 degrees ! Estimated noise=0.804685 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 = 0.0074447 Jy ! Component: 100 - total flux cleaned = 0.0118161 Jy ! Component: 150 - total flux cleaned = 0.014484 Jy ! Component: 200 - total flux cleaned = 0.0161409 Jy ! Total flux subtracted in 200 components = 0.0161409 Jy ! Clean residual min=-0.004881 max=0.005858 Jy/beam ! Clean residual mean=-0.000022 rms=0.001315 Jy/beam ! Combined flux in latest and established models = 0.14792 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.14792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095498Jy sigma=1.253182 ! Fit after self-cal, rms=0.095478Jy sigma=1.252438 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.91 x 7.714 at -5.69 degrees (North through East) ! Clean map min=-0.0047447 max=0.10438 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.90 HN 1.19 KP 0.94 ! LA 0.93 MK 1.04 NL 1.13 OV 1.05 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 1.31 KP 1.02 ! LA 0.86 MK 1.02 NL 1.08 OV 0.95 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 1.23 KP 1.07 ! LA 0.93 MK 0.94 NL 0.94 OV 0.96 ! PT 1.01 SC 0.96 ! ! ! Fit before self-cal, rms=0.095478Jy sigma=1.252438 ! Fit after self-cal, rms=0.101824Jy sigma=1.240679 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.925 mas, bmaj=7.656 mas, bpa=-5.367 degrees ! Estimated noise=0.812535 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 = -0.0016902 Jy ! Component: 100 - total flux cleaned = -0.00173148 Jy ! Component: 150 - total flux cleaned = -0.00179672 Jy ! Component: 200 - total flux cleaned = -0.00185402 Jy ! Total flux subtracted in 200 components = -0.00185402 Jy ! Clean residual min=-0.003572 max=0.003798 Jy/beam ! Clean residual mean=0.000009 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.146066 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.146066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101767Jy sigma=1.240032 ! Fit after self-cal, rms=0.101958Jy sigma=1.239554 ! 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=0.101958Jy sigma=1.239554 ! Fit after self-cal, rms=0.105220Jy sigma=1.236678 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.933 mas, bmaj=7.671 mas, bpa=-5.315 degrees ! Estimated noise=0.813618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00115632 Jy ! Component: 100 - total flux cleaned = -0.0011241 Jy ! Component: 150 - total flux cleaned = -0.00114701 Jy ! Component: 200 - total flux cleaned = -0.00116933 Jy ! Total flux subtracted in 200 components = -0.00116933 Jy ! Clean residual min=-0.003492 max=0.003324 Jy/beam ! Clean residual mean=0.000007 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.144897 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.144897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105188Jy sigma=1.236432 ! Fit after self-cal, rms=0.105222Jy sigma=1.236289 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 = -0.000330783 Jy ! Component: 100 - total flux cleaned = -0.000331708 Jy ! Component: 150 - total flux cleaned = -0.000350482 Jy ! Component: 200 - total flux cleaned = -0.000384764 Jy ! Total flux subtracted in 200 components = -0.000384764 Jy ! Clean residual min=-0.003434 max=0.003280 Jy/beam ! Clean residual mean=0.000007 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.144512 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.144512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105206Jy sigma=1.236206 ! Fit after self-cal, rms=0.105198Jy sigma=1.236179 ! 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=0.105198Jy sigma=1.236179 ! Fit after self-cal, rms=0.106886Jy sigma=1.236127 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.936 mas, bmaj=7.669 mas, bpa=-5.235 degrees ! Estimated noise=0.815909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000429862 Jy ! Component: 100 - total flux cleaned = -0.000427291 Jy ! Component: 150 - total flux cleaned = -0.00042581 Jy ! Component: 200 - total flux cleaned = -0.000486442 Jy ! Total flux subtracted in 200 components = -0.000486442 Jy ! Clean residual min=-0.003342 max=0.003240 Jy/beam ! Clean residual mean=0.000009 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.144026 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 0.144026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106862Jy sigma=1.236003 ! Fit after self-cal, rms=0.106872Jy sigma=1.235964 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 = -0.000193462 Jy ! Component: 100 - total flux cleaned = -0.000211698 Jy ! Component: 150 - total flux cleaned = -0.00022804 Jy ! Component: 200 - total flux cleaned = -0.00024332 Jy ! Total flux subtracted in 200 components = -0.00024332 Jy ! Clean residual min=-0.003290 max=0.003232 Jy/beam ! Clean residual mean=0.000008 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.143782 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.143782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106859Jy sigma=1.235924 ! Fit after self-cal, rms=0.106853Jy sigma=1.235906 ! 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=0.106853Jy sigma=1.235906 ! Fit after self-cal, rms=0.108071Jy sigma=1.235881 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.713 mas, bmaj=20.52 mas, bpa=-0.7153 degrees ! Estimated noise=1.05414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000203204 Jy ! Component: 100 - total flux cleaned = 0.000204958 Jy ! Component: 150 - total flux cleaned = 0.000205251 Jy ! Component: 200 - total flux cleaned = 0.000204684 Jy ! Total flux subtracted in 200 components = 0.000204684 Jy ! Clean residual min=-0.004379 max=0.003644 Jy/beam ! Clean residual mean=0.000019 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.143987 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 86 components and 0.143987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108073Jy sigma=1.235819 ! Fit after self-cal, rms=0.108078Jy sigma=1.235767 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 = -5.07281e-05 Jy ! Component: 100 - total flux cleaned = -4.73424e-05 Jy ! Component: 150 - total flux cleaned = -4.54435e-05 Jy ! Component: 200 - total flux cleaned = -3.55671e-05 Jy ! Total flux subtracted in 200 components = -3.55671e-05 Jy ! Clean residual min=-0.004348 max=0.003604 Jy/beam ! Clean residual mean=0.000018 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.143951 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 88 components and 0.143951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108080Jy sigma=1.235751 ! Fit after self-cal, rms=0.108075Jy sigma=1.235728 ! 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=2.939 mas, bmaj=7.671 mas, bpa=-5.188 degrees ! Estimated noise=0.818045 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.939 x 7.671 at -5.188 degrees (North through East) ! Clean map min=-0.0031309 max=0.10703 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=2.388 mas, bmaj=6.386 mas, bpa=-4.761 degrees ! Estimated noise=1.12938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0865299 Jy ! Component: 100 - total flux cleaned = 0.113113 Jy ! Component: 150 - total flux cleaned = 0.125425 Jy ! Component: 200 - total flux cleaned = 0.131794 Jy ! Total flux subtracted in 200 components = 0.131794 Jy ! Clean residual min=-0.005474 max=0.005955 Jy/beam ! Clean residual mean=0.000005 rms=0.001500 Jy/beam ! Combined flux in latest and established models = 0.131794 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.131794 Jy ! Inverting map and beam ! Estimated beam: bmin=2.939 mas, bmaj=7.671 mas, bpa=-5.188 degrees ! Estimated noise=0.818045 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 = 0.00506641 Jy ! Component: 100 - total flux cleaned = 0.00770531 Jy ! Component: 150 - total flux cleaned = 0.00927658 Jy ! Component: 200 - total flux cleaned = 0.00997179 Jy ! Total flux subtracted in 200 components = 0.00997179 Jy ! Clean residual min=-0.003467 max=0.003510 Jy/beam ! Clean residual mean=0.000005 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.141766 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.141766 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=7.713 mas, bmaj=20.52 mas, bpa=-0.7153 degrees ! Estimated noise=1.05414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117213 Jy ! Component: 100 - total flux cleaned = 0.00124254 Jy ! Component: 150 - total flux cleaned = 0.00132661 Jy ! Component: 200 - total flux cleaned = 0.00136498 Jy ! Total flux subtracted in 200 components = 0.00136498 Jy ! Clean residual min=-0.004375 max=0.003632 Jy/beam ! Clean residual mean=0.000014 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 0.143131 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 = 5.32152e-05 Jy ! Component: 100 - total flux cleaned = 8.53431e-05 Jy ! Component: 150 - total flux cleaned = 0.000116031 Jy ! Component: 200 - total flux cleaned = 0.000144757 Jy ! Total flux subtracted in 200 components = 0.000144757 Jy ! Clean residual min=-0.004369 max=0.003597 Jy/beam ! Clean residual mean=0.000015 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 0.143275 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 0.143275 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.939 mas, bmaj=7.671 mas, bpa=-5.188 degrees ! Estimated noise=0.818045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000679747 Jy ! Component: 100 - total flux cleaned = -0.000746088 Jy ! Component: 150 - total flux cleaned = -0.000716762 Jy ! Component: 200 - total flux cleaned = -0.000688577 Jy ! Total flux subtracted in 200 components = -0.000688577 Jy ! Clean residual min=-0.003374 max=0.003387 Jy/beam ! Clean residual mean=0.000007 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.142587 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.142587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108088Jy sigma=1.236209 ! Fit after self-cal, rms=0.108079Jy sigma=1.236144 wmodel J0058-3234_S_map.mod ! Writing 55 model components to file: J0058-3234_S_map.mod wobs J0058-3234_S_uvs.fits ! Writing UV FITS file: J0058-3234_S_uvs.fits wwins J0058-3234_S_map.win ! wwins: Wrote 2 windows to J0058-3234_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 = -0.000305639 Jy ! Component: 100 - total flux cleaned = -0.000653838 Jy ! Component: 150 - total flux cleaned = -0.00098363 Jy ! Component: 200 - total flux cleaned = -0.00135644 Jy ! Component: 250 - total flux cleaned = -0.00156284 Jy ! Component: 300 - total flux cleaned = -0.00166253 Jy ! Component: 350 - total flux cleaned = -0.00175987 Jy ! Component: 400 - total flux cleaned = -0.00175855 Jy ! Component: 450 - total flux cleaned = -0.00166462 Jy ! Component: 500 - total flux cleaned = -0.00152607 Jy ! Component: 550 - total flux cleaned = -0.00125819 Jy ! Component: 600 - total flux cleaned = -0.00112742 Jy ! Component: 650 - total flux cleaned = -0.000998603 Jy ! Component: 700 - total flux cleaned = -0.000913613 Jy ! Component: 750 - total flux cleaned = -0.000789582 Jy ! Component: 800 - total flux cleaned = -0.00070859 Jy ! Component: 850 - total flux cleaned = -0.000629031 Jy ! Component: 900 - total flux cleaned = -0.000591019 Jy ! Component: 950 - total flux cleaned = -0.000591742 Jy ! Component: 1000 - total flux cleaned = -0.000592079 Jy ! Component: 1050 - total flux cleaned = -0.000592663 Jy ! Component: 1100 - total flux cleaned = -0.000704115 Jy ! Component: 1150 - total flux cleaned = -0.000667545 Jy ! Component: 1200 - total flux cleaned = -0.000775646 Jy ! Component: 1250 - total flux cleaned = -0.000882492 Jy ! Component: 1300 - total flux cleaned = -0.000951948 Jy ! Component: 1350 - total flux cleaned = -0.000881829 Jy ! Component: 1400 - total flux cleaned = -0.000915595 Jy ! Component: 1450 - total flux cleaned = -0.000882101 Jy ! Component: 1500 - total flux cleaned = -0.000915586 Jy ! Component: 1550 - total flux cleaned = -0.000981737 Jy ! Component: 1600 - total flux cleaned = -0.00107873 Jy ! Component: 1650 - total flux cleaned = -0.000982206 Jy ! Component: 1700 - total flux cleaned = -0.00107707 Jy ! Component: 1750 - total flux cleaned = -0.00107774 Jy ! Component: 1800 - total flux cleaned = -0.0011091 Jy ! Component: 1850 - total flux cleaned = -0.00120129 Jy ! Component: 1900 - total flux cleaned = -0.00120112 Jy ! Component: 1950 - total flux cleaned = -0.00129086 Jy ! Component: 2000 - total flux cleaned = -0.0012322 Jy ! Component: 2050 - total flux cleaned = -0.00129116 Jy ! Component: 2100 - total flux cleaned = -0.00137788 Jy ! Component: 2150 - total flux cleaned = -0.00134927 Jy ! Component: 2200 - total flux cleaned = -0.00132085 Jy ! Component: 2250 - total flux cleaned = -0.00140514 Jy ! Component: 2300 - total flux cleaned = -0.00132118 Jy ! Component: 2350 - total flux cleaned = -0.00134867 Jy ! Component: 2400 - total flux cleaned = -0.00132161 Jy ! Component: 2450 - total flux cleaned = -0.00132165 Jy ! Component: 2500 - total flux cleaned = -0.00132161 Jy ! Component: 2550 - total flux cleaned = -0.00134809 Jy ! Component: 2600 - total flux cleaned = -0.00129504 Jy ! Component: 2650 - total flux cleaned = -0.00134731 Jy ! Component: 2700 - total flux cleaned = -0.00134704 Jy ! Component: 2750 - total flux cleaned = -0.00132133 Jy ! Component: 2800 - total flux cleaned = -0.0013721 Jy ! Component: 2850 - total flux cleaned = -0.0013972 Jy ! Component: 2900 - total flux cleaned = -0.00137232 Jy ! Component: 2950 - total flux cleaned = -0.00142214 Jy ! Component: 3000 - total flux cleaned = -0.00142232 Jy ! Component: 3050 - total flux cleaned = -0.00132461 Jy ! Component: 3100 - total flux cleaned = -0.00130034 Jy ! Component: 3150 - total flux cleaned = -0.00122837 Jy ! Component: 3200 - total flux cleaned = -0.00120466 Jy ! Component: 3250 - total flux cleaned = -0.00120484 Jy ! Component: 3300 - total flux cleaned = -0.00111105 Jy ! Component: 3350 - total flux cleaned = -0.00113443 Jy ! Component: 3400 - total flux cleaned = -0.00108831 Jy ! Component: 3450 - total flux cleaned = -0.0010196 Jy ! Component: 3500 - total flux cleaned = -0.000974146 Jy ! Component: 3550 - total flux cleaned = -0.000929076 Jy ! Component: 3600 - total flux cleaned = -0.000861773 Jy ! Component: 3650 - total flux cleaned = -0.000839447 Jy ! Component: 3700 - total flux cleaned = -0.000728921 Jy ! Component: 3750 - total flux cleaned = -0.000575143 Jy ! Component: 3800 - total flux cleaned = -0.000662584 Jy ! Component: 3850 - total flux cleaned = -0.000553945 Jy ! Component: 3900 - total flux cleaned = -0.000446417 Jy ! Component: 3950 - total flux cleaned = -0.000446523 Jy ! Component: 4000 - total flux cleaned = -0.000403922 Jy ! Component: 4050 - total flux cleaned = -0.000340589 Jy ! Total flux subtracted in 4096 components = -0.000298532 Jy ! Clean residual min=-0.001162 max=0.001239 Jy/beam ! Clean residual mean=0.000011 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.142288 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 338 components and 0.142288 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0058-3234_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.939 x 7.671 at -5.188 degrees (North through East) ! Clean map min=-0.0026689 max=0.10813 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0058-3234_S_map.fits wmodel /vlbi/uf001/uva//J0058-3234_S_map.mod ! Writing 338 model components to file: /vlbi/uf001/uva//J0058-3234_S_map.mod wobs /vlbi/uf001/uva//J0058-3234_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0058-3234_S_uvs.fits wwins /vlbi/uf001/uva//J0058-3234_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0058-3234_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.108131 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000389977 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.08196 1.08196 2.16392 4.32784 8.65567 17.3113 34.6227 69.2454 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.108 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 277.274 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0058-3234_S_dfm.log closed on Sun Jan 13 20:47:12 2019