! Started logfile: /vlbi/uf001/uvm//J2351-4259_S_a_dfm.log on Sun Jan 13 22:46:43 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/uvm//J2351-4259_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J2351-4259_S_a_uvm.fits ! AN table 1: 87 integrations on 28 of 28 possible baselines. ! AN table 2: 29 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.732208 visibilities/baseline/integration-bin. ! Found source: J2351-4259 ! ! 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 5988 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 J2351-4259_S_a] 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 136 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 136 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 136 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.008643Jy sigma=12.662644 ! Fit after self-cal, rms=0.903459Jy sigma=11.300903 ! 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=2.367 mas, bmaj=7.972 mas, bpa=-5.667 degrees ! Estimated noise=1.21477 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 = 0.0799583 Jy ! Component: 100 - total flux cleaned = 0.0991363 Jy ! Total flux subtracted in 100 components = 0.0991363 Jy ! Clean residual min=-0.007528 max=0.011430 Jy/beam ! Clean residual mean=0.000040 rms=0.001996 Jy/beam ! Combined flux in latest and established models = 0.0991363 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0991363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093662Jy sigma=1.116807 ! Fit after self-cal, rms=0.093264Jy sigma=1.112302 ! 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=2.954 mas, bmaj=9.737 mas, bpa=-4.977 degrees ! Estimated noise=0.752158 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 = 0.00856061 Jy ! Component: 100 - total flux cleaned = 0.0118311 Jy ! Component: 150 - total flux cleaned = 0.0125825 Jy ! Component: 200 - total flux cleaned = 0.0127819 Jy ! Total flux subtracted in 200 components = 0.0127819 Jy ! Clean residual min=-0.004369 max=0.005637 Jy/beam ! Clean residual mean=-0.000055 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 0.111918 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.111918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092744Jy sigma=1.101720 ! Fit after self-cal, rms=0.092723Jy sigma=1.101374 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.954 x 9.737 at -4.977 degrees (North through East) ! Clean map min=-0.0042389 max=0.091513 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 0.95 LA 0.96 MK 1.02 ! NL 1.23 OV 1.06 PT 0.99 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.72 MK 0.90 NL 1.47 PT 0.92 ! SC 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 1.03 LA 1.00 MK 1.05 ! NL 1.24 OV 1.03 PT 0.89 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.87 MK 0.94 NL 1.11 PT 0.91 ! SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 0.99 LA 0.97 MK 1.00 ! NL 1.23 OV 0.95 PT 0.91 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.88 MK 0.87 NL 1.35 PT 1.00 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.092723Jy sigma=1.101374 ! Fit after self-cal, rms=0.097100Jy sigma=1.090518 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.95 mas, bmaj=9.763 mas, bpa=-4.923 degrees ! Estimated noise=0.747651 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 = -0.000662564 Jy ! Component: 100 - total flux cleaned = -0.000757023 Jy ! Component: 150 - total flux cleaned = -0.000778282 Jy ! Component: 200 - total flux cleaned = -0.000778443 Jy ! Total flux subtracted in 200 components = -0.000778443 Jy ! Clean residual min=-0.004295 max=0.003971 Jy/beam ! Clean residual mean=0.000040 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.11114 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.11114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097086Jy sigma=1.090410 ! Fit after self-cal, rms=0.097366Jy sigma=1.089737 ! 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=0.097366Jy sigma=1.089737 ! Fit after self-cal, rms=0.099939Jy sigma=1.082867 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.964 mas, bmaj=9.738 mas, bpa=-4.938 degrees ! Estimated noise=0.751324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102987 Jy ! Component: 100 - total flux cleaned = -0.000149732 Jy ! Component: 150 - total flux cleaned = -0.000189619 Jy ! Component: 200 - total flux cleaned = -0.000207746 Jy ! Total flux subtracted in 200 components = -0.000207746 Jy ! Clean residual min=-0.002899 max=0.002897 Jy/beam ! Clean residual mean=0.000028 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.110932 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.110932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099930Jy sigma=1.082750 ! Fit after self-cal, rms=0.100135Jy sigma=1.082385 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.29641e-05 Jy ! Component: 100 - total flux cleaned = -9.35525e-05 Jy ! Component: 150 - total flux cleaned = -0.000106831 Jy ! Component: 200 - total flux cleaned = -0.000106495 Jy ! Total flux subtracted in 200 components = -0.000106495 Jy ! Clean residual min=-0.003021 max=0.002901 Jy/beam ! Clean residual mean=0.000030 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.110826 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.110826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100131Jy sigma=1.082332 ! Fit after self-cal, rms=0.100137Jy sigma=1.082327 ! 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=0.100137Jy sigma=1.082327 ! Fit after self-cal, rms=0.100731Jy sigma=1.081253 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.968 mas, bmaj=9.71 mas, bpa=-4.948 degrees ! Estimated noise=0.75066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000315368 Jy ! Component: 100 - total flux cleaned = -0.000350419 Jy ! Component: 150 - total flux cleaned = -0.000365976 Jy ! Component: 200 - total flux cleaned = -0.000394689 Jy ! Total flux subtracted in 200 components = -0.000394689 Jy ! Clean residual min=-0.002615 max=0.002862 Jy/beam ! Clean residual mean=0.000038 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.110431 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.110431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100723Jy sigma=1.081188 ! Fit after self-cal, rms=0.100782Jy sigma=1.081042 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 = -5.47796e-05 Jy ! Component: 100 - total flux cleaned = -6.63536e-05 Jy ! Component: 150 - total flux cleaned = -7.70511e-05 Jy ! Component: 200 - total flux cleaned = -8.65615e-05 Jy ! Total flux subtracted in 200 components = -8.65615e-05 Jy ! Clean residual min=-0.002605 max=0.002865 Jy/beam ! Clean residual mean=0.000039 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.110344 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.110344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100779Jy sigma=1.081017 ! Fit after self-cal, rms=0.100774Jy sigma=1.080997 ! 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=0.100774Jy sigma=1.080997 ! Fit after self-cal, rms=0.100807Jy sigma=1.080955 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.102 mas, bmaj=30.2 mas, bpa=-3.542 degrees ! Estimated noise=0.974726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000323278 Jy ! Component: 100 - total flux cleaned = -0.000322651 Jy ! Component: 150 - total flux cleaned = -0.000322051 Jy ! Component: 200 - total flux cleaned = -0.000321543 Jy ! Total flux subtracted in 200 components = -0.000321543 Jy ! Clean residual min=-0.002955 max=0.002432 Jy/beam ! Clean residual mean=0.000076 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.110023 Jy selfcal ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 31 components and 0.110023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100806Jy sigma=1.080966 ! Fit after self-cal, rms=0.100807Jy sigma=1.080923 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.20709e-05 Jy ! Component: 100 - total flux cleaned = -6.21435e-05 Jy ! Component: 150 - total flux cleaned = -6.17732e-05 Jy ! Component: 200 - total flux cleaned = -6.12097e-05 Jy ! Total flux subtracted in 200 components = -6.12097e-05 Jy ! Clean residual min=-0.002969 max=0.002436 Jy/beam ! Clean residual mean=0.000077 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.109962 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 32 components and 0.109962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100810Jy sigma=1.080975 ! Fit after self-cal, rms=0.100807Jy sigma=1.080947 ! 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=2.972 mas, bmaj=9.694 mas, bpa=-4.959 degrees ! Estimated noise=0.749835 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.972 x 9.694 at -4.959 degrees (North through East) ! Clean map min=-0.0026037 max=0.091969 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=2.368 mas, bmaj=7.925 mas, bpa=-5.689 degrees ! Estimated noise=1.22689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0805626 Jy ! Component: 100 - total flux cleaned = 0.0992047 Jy ! Component: 150 - total flux cleaned = 0.106055 Jy ! Component: 200 - total flux cleaned = 0.108591 Jy ! Total flux subtracted in 200 components = 0.108591 Jy ! Clean residual min=-0.004596 max=0.004657 Jy/beam ! Clean residual mean=0.000014 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.108591 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 6 model components to the UV plane model. ! The established model now contains 6 components and 0.108591 Jy ! Inverting map and beam ! Estimated beam: bmin=2.972 mas, bmaj=9.694 mas, bpa=-4.959 degrees ! Estimated noise=0.749835 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 = 0.00024778 Jy ! Component: 100 - total flux cleaned = 0.000318682 Jy ! Component: 150 - total flux cleaned = 0.000426691 Jy ! Component: 200 - total flux cleaned = 0.000475129 Jy ! Total flux subtracted in 200 components = 0.000475129 Jy ! Clean residual min=-0.002768 max=0.002701 Jy/beam ! Clean residual mean=0.000038 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.109066 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.109066 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=9.102 mas, bmaj=30.2 mas, bpa=-3.542 degrees ! Estimated noise=0.974726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000405122 Jy ! Component: 100 - total flux cleaned = 0.000404928 Jy ! Component: 150 - total flux cleaned = 0.000405506 Jy ! Component: 200 - total flux cleaned = 0.000407027 Jy ! Total flux subtracted in 200 components = 0.000407027 Jy ! Clean residual min=-0.002958 max=0.002440 Jy/beam ! Clean residual mean=0.000074 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.109473 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 = 2.13866e-06 Jy ! Component: 100 - total flux cleaned = 4.23253e-06 Jy ! Component: 150 - total flux cleaned = 6.24852e-06 Jy ! Component: 200 - total flux cleaned = 8.13176e-06 Jy ! Total flux subtracted in 200 components = 8.13176e-06 Jy ! Clean residual min=-0.002949 max=0.002436 Jy/beam ! Clean residual mean=0.000075 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.109481 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.109481 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.972 mas, bmaj=9.694 mas, bpa=-4.959 degrees ! Estimated noise=0.749835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00029106 Jy ! Component: 100 - total flux cleaned = -0.000270039 Jy ! Component: 150 - total flux cleaned = -0.00025055 Jy ! Component: 200 - total flux cleaned = -0.000232904 Jy ! Total flux subtracted in 200 components = -0.000232904 Jy ! Clean residual min=-0.002744 max=0.002740 Jy/beam ! Clean residual mean=0.000038 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.109248 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.109248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100803Jy sigma=1.081066 ! Fit after self-cal, rms=0.100768Jy sigma=1.081032 wmodel J2351-4259_S_a_map.mod ! Writing 34 model components to file: J2351-4259_S_a_map.mod wobs J2351-4259_S_a_uvs.fits ! Writing UV FITS file: J2351-4259_S_a_uvs.fits wwins J2351-4259_S_a_map.win ! wwins: Wrote 1 windows to J2351-4259_S_a_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 = -0.000247535 Jy ! Component: 100 - total flux cleaned = -0.000485388 Jy ! Component: 150 - total flux cleaned = -0.000530312 Jy ! Component: 200 - total flux cleaned = -0.000615997 Jy ! Component: 250 - total flux cleaned = -0.000573995 Jy ! Component: 300 - total flux cleaned = -0.00057289 Jy ! Component: 350 - total flux cleaned = -0.000376841 Jy ! Component: 400 - total flux cleaned = -0.000377527 Jy ! Component: 450 - total flux cleaned = -0.000378411 Jy ! Component: 500 - total flux cleaned = -0.000343215 Jy ! Component: 550 - total flux cleaned = -0.000203573 Jy ! Component: 600 - total flux cleaned = -0.000135469 Jy ! Component: 650 - total flux cleaned = -3.62406e-05 Jy ! Component: 700 - total flux cleaned = 6.13004e-05 Jy ! Component: 750 - total flux cleaned = 0.000188765 Jy ! Component: 800 - total flux cleaned = 0.000344152 Jy ! Component: 850 - total flux cleaned = 0.000405301 Jy ! Component: 900 - total flux cleaned = 0.000494899 Jy ! Component: 950 - total flux cleaned = 0.000523793 Jy ! Component: 1000 - total flux cleaned = 0.000609986 Jy ! Component: 1050 - total flux cleaned = 0.000750531 Jy ! Component: 1100 - total flux cleaned = 0.000860271 Jy ! Component: 1150 - total flux cleaned = 0.000914635 Jy ! Component: 1200 - total flux cleaned = 0.00112622 Jy ! Component: 1250 - total flux cleaned = 0.0012559 Jy ! Component: 1300 - total flux cleaned = 0.0013577 Jy ! Component: 1350 - total flux cleaned = 0.00148281 Jy ! Component: 1400 - total flux cleaned = 0.00158156 Jy ! Component: 1450 - total flux cleaned = 0.0018234 Jy ! Component: 1500 - total flux cleaned = 0.00187038 Jy ! Component: 1550 - total flux cleaned = 0.00203495 Jy ! Component: 1600 - total flux cleaned = 0.00217299 Jy ! Component: 1650 - total flux cleaned = 0.00230933 Jy ! Component: 1700 - total flux cleaned = 0.0024878 Jy ! Component: 1750 - total flux cleaned = 0.00257537 Jy ! Component: 1800 - total flux cleaned = 0.0026404 Jy ! Component: 1850 - total flux cleaned = 0.00274747 Jy ! Component: 1900 - total flux cleaned = 0.00278967 Jy ! Component: 1950 - total flux cleaned = 0.00285198 Jy ! Component: 2000 - total flux cleaned = 0.0029551 Jy ! Component: 2050 - total flux cleaned = 0.00305699 Jy ! Component: 2100 - total flux cleaned = 0.00307696 Jy ! Component: 2150 - total flux cleaned = 0.00325647 Jy ! Component: 2200 - total flux cleaned = 0.00339443 Jy ! Component: 2250 - total flux cleaned = 0.00355062 Jy ! Component: 2300 - total flux cleaned = 0.00366664 Jy ! Component: 2350 - total flux cleaned = 0.00381997 Jy ! Component: 2400 - total flux cleaned = 0.00397223 Jy ! Component: 2450 - total flux cleaned = 0.00416082 Jy ! Component: 2500 - total flux cleaned = 0.00432886 Jy ! Component: 2550 - total flux cleaned = 0.00449568 Jy ! Component: 2600 - total flux cleaned = 0.00471615 Jy ! Component: 2650 - total flux cleaned = 0.00484364 Jy ! Component: 2700 - total flux cleaned = 0.00504282 Jy ! Component: 2750 - total flux cleaned = 0.00520474 Jy ! Component: 2800 - total flux cleaned = 0.00543672 Jy ! Component: 2850 - total flux cleaned = 0.00559612 Jy ! Component: 2900 - total flux cleaned = 0.00573703 Jy ! Component: 2950 - total flux cleaned = 0.00591185 Jy ! Component: 3000 - total flux cleaned = 0.0060683 Jy ! Component: 3050 - total flux cleaned = 0.0062238 Jy ! Component: 3100 - total flux cleaned = 0.00637841 Jy ! Component: 3150 - total flux cleaned = 0.0065662 Jy ! Component: 3200 - total flux cleaned = 0.00671891 Jy ! Component: 3250 - total flux cleaned = 0.00687073 Jy ! Component: 3300 - total flux cleaned = 0.00705534 Jy ! Component: 3350 - total flux cleaned = 0.00718853 Jy ! Component: 3400 - total flux cleaned = 0.00732121 Jy ! Component: 3450 - total flux cleaned = 0.00751893 Jy ! Component: 3500 - total flux cleaned = 0.00763364 Jy ! Component: 3550 - total flux cleaned = 0.00779669 Jy ! Component: 3600 - total flux cleaned = 0.00794273 Jy ! Component: 3650 - total flux cleaned = 0.00808815 Jy ! Component: 3700 - total flux cleaned = 0.00826505 Jy ! Component: 3750 - total flux cleaned = 0.00837723 Jy ! Component: 3800 - total flux cleaned = 0.00856875 Jy ! Component: 3850 - total flux cleaned = 0.00863229 Jy ! Component: 3900 - total flux cleaned = 0.00879071 Jy ! Component: 3950 - total flux cleaned = 0.00894866 Jy ! Component: 4000 - total flux cleaned = 0.00910615 Jy ! Component: 4050 - total flux cleaned = 0.00921604 Jy ! Total flux subtracted in 4096 components = 0.00937253 Jy ! Clean residual min=-0.000905 max=0.001124 Jy/beam ! Clean residual mean=0.000005 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.118621 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 309 components and 0.118621 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J2351-4259_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.972 x 9.694 at -4.959 degrees (North through East) ! Clean map min=-0.0021103 max=0.094088 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J2351-4259_S_a_map.fits wmodel /vlbi/uf001/uvm//J2351-4259_S_a_map.mod ! Writing 309 model components to file: /vlbi/uf001/uvm//J2351-4259_S_a_map.mod wobs /vlbi/uf001/uvm//J2351-4259_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J2351-4259_S_a_uvs.fits wwins /vlbi/uf001/uvm//J2351-4259_S_a_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uvm//J2351-4259_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.094088 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000269601 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.859622 0.859622 1.71924 3.43849 6.87698 13.754 27.5079 55.0158 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.094 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 348.99 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J2351-4259_S_a_dfm.log closed on Sun Jan 13 22:46:47 2019