! Started logfile: /vlbi/uf001/uva//J2224-3831_S_a_dfm.log on Mon Jan 14 06:16:03 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//J2224-3831_S_a_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2224-3831_S_a_uva.fits ! AN table 1: 24 integrations on 15 of 15 possible baselines. ! AN table 2: 25 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2224-3831 ! ! 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 3180 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 J2224-3831_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 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.012230Jy sigma=12.922658 ! Fit after self-cal, rms=0.911096Jy sigma=11.616103 ! 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=2.326 mas, bmaj=7.906 mas, bpa=2.301 degrees ! Estimated noise=1.31228 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 = 0.0720846 Jy ! Component: 100 - total flux cleaned = 0.0894154 Jy ! Total flux subtracted in 100 components = 0.0894154 Jy ! Clean residual min=-0.007665 max=0.008947 Jy/beam ! Clean residual mean=0.000008 rms=0.002352 Jy/beam ! Combined flux in latest and established models = 0.0894154 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0894154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096515Jy sigma=1.189418 ! Fit after self-cal, rms=0.095455Jy sigma=1.176972 ! 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=2.963 mas, bmaj=9.125 mas, bpa=2.736 degrees ! Estimated noise=1.01181 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 = 0.00995885 Jy ! Component: 100 - total flux cleaned = 0.0144326 Jy ! Component: 150 - total flux cleaned = 0.0166396 Jy ! Component: 200 - total flux cleaned = 0.0171891 Jy ! Total flux subtracted in 200 components = 0.0171891 Jy ! Clean residual min=-0.007524 max=0.010392 Jy/beam ! Clean residual mean=0.000099 rms=0.002722 Jy/beam ! Combined flux in latest and established models = 0.106605 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 34 components and 0.106605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094734Jy sigma=1.162436 ! Fit after self-cal, rms=0.094658Jy sigma=1.162034 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.963 x 9.125 at 2.736 degrees (North through East) ! Clean map min=-0.0075919 max=0.09458 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.02 LA 0.81 NL 1.38 OV 1.11 ! PT 0.76 SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 FD 0.99 KP 1.05 LA 1.00 ! MK 0.90 NL 1.21 OV 1.03 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! KP 0.87 LA 0.81 NL 1.29 OV 0.97 ! PT 0.84 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.26 FD 0.90 KP 0.91 LA 1.14 ! MK 0.96 NL 1.36 OV 1.03 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! KP 0.91 LA 0.78 NL 1.24 OV 1.13 ! PT 0.79 SC 1.13 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.21 FD 0.86 KP 0.99 LA 1.06 ! MK 1.00 NL 1.17 OV 0.94 SC 0.99 ! ! ! Fit before self-cal, rms=0.094658Jy sigma=1.162034 ! Fit after self-cal, rms=0.103130Jy sigma=1.136821 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.952 mas, bmaj=9.199 mas, bpa=2.836 degrees ! Estimated noise=1.00594 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 = -0.000648065 Jy ! Component: 100 - total flux cleaned = -0.000481609 Jy ! Component: 150 - total flux cleaned = -0.000409035 Jy ! Component: 200 - total flux cleaned = -0.000377016 Jy ! Total flux subtracted in 200 components = -0.000377016 Jy ! Clean residual min=-0.006714 max=0.007807 Jy/beam ! Clean residual mean=0.000064 rms=0.001962 Jy/beam ! Combined flux in latest and established models = 0.106228 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 37 components and 0.106228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103089Jy sigma=1.136491 ! Fit after self-cal, rms=0.103736Jy sigma=1.134716 ! 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=0.103736Jy sigma=1.134716 ! Fit after self-cal, rms=0.105159Jy sigma=1.134537 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.953 mas, bmaj=9.192 mas, bpa=2.807 degrees ! Estimated noise=1.0078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000563978 Jy ! Component: 100 - total flux cleaned = -0.000529047 Jy ! Component: 150 - total flux cleaned = -0.000528435 Jy ! Component: 200 - total flux cleaned = -0.000529863 Jy ! Total flux subtracted in 200 components = -0.000529863 Jy ! Clean residual min=-0.006477 max=0.007596 Jy/beam ! Clean residual mean=0.000065 rms=0.001935 Jy/beam ! Combined flux in latest and established models = 0.105698 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.105698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105127Jy sigma=1.134341 ! Fit after self-cal, rms=0.105196Jy sigma=1.134284 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 = -0.000205137 Jy ! Component: 100 - total flux cleaned = -0.000111186 Jy ! Component: 150 - total flux cleaned = -0.000140949 Jy ! Component: 200 - total flux cleaned = -0.000113319 Jy ! Total flux subtracted in 200 components = -0.000113319 Jy ! Clean residual min=-0.006438 max=0.007595 Jy/beam ! Clean residual mean=0.000066 rms=0.001932 Jy/beam ! Combined flux in latest and established models = 0.105584 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.105584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105171Jy sigma=1.134149 ! Fit after self-cal, rms=0.105168Jy sigma=1.134125 ! 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=0.105168Jy sigma=1.134125 ! Fit after self-cal, rms=0.105173Jy sigma=1.134098 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.96 mas, bmaj=9.209 mas, bpa=2.857 degrees ! Estimated noise=1.00784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000501788 Jy ! Component: 100 - total flux cleaned = -0.000502886 Jy ! Component: 150 - total flux cleaned = -0.000529369 Jy ! Component: 200 - total flux cleaned = -0.000529585 Jy ! Total flux subtracted in 200 components = -0.000529585 Jy ! Clean residual min=-0.006439 max=0.007620 Jy/beam ! Clean residual mean=0.000065 rms=0.001929 Jy/beam ! Combined flux in latest and established models = 0.105055 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 39 components and 0.105055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105149Jy sigma=1.134006 ! Fit after self-cal, rms=0.105153Jy sigma=1.133986 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 = -9.21463e-05 Jy ! Component: 100 - total flux cleaned = -9.15137e-05 Jy ! Component: 150 - total flux cleaned = -9.17453e-05 Jy ! Component: 200 - total flux cleaned = -6.96267e-05 Jy ! Total flux subtracted in 200 components = -6.96267e-05 Jy ! Clean residual min=-0.006447 max=0.007663 Jy/beam ! Clean residual mean=0.000066 rms=0.001929 Jy/beam ! Combined flux in latest and established models = 0.104985 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.104985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105136Jy sigma=1.133924 ! Fit after self-cal, rms=0.105134Jy sigma=1.133914 ! 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=0.105134Jy sigma=1.133914 ! Fit after self-cal, rms=0.105110Jy sigma=1.133889 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.424 mas, bmaj=26.35 mas, bpa=0.8496 degrees ! Estimated noise=1.28577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00017626 Jy ! Component: 100 - total flux cleaned = -0.000180828 Jy ! Component: 150 - total flux cleaned = -0.000183237 Jy ! Component: 200 - total flux cleaned = -0.000163473 Jy ! Total flux subtracted in 200 components = -0.000163473 Jy ! Clean residual min=-0.010102 max=0.011294 Jy/beam ! Clean residual mean=0.000138 rms=0.003278 Jy/beam ! Combined flux in latest and established models = 0.104822 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 41 components and 0.104822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105113Jy sigma=1.133908 ! Fit after self-cal, rms=0.105095Jy sigma=1.133764 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 = -4.76199e-05 Jy ! Component: 100 - total flux cleaned = -4.82089e-05 Jy ! Component: 150 - total flux cleaned = -4.9396e-05 Jy ! Component: 200 - total flux cleaned = -2.96182e-05 Jy ! Total flux subtracted in 200 components = -2.96182e-05 Jy ! Clean residual min=-0.010109 max=0.011301 Jy/beam ! Clean residual mean=0.000140 rms=0.003273 Jy/beam ! Combined flux in latest and established models = 0.104792 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 41 components and 0.104792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105099Jy sigma=1.133792 ! Fit after self-cal, rms=0.105084Jy sigma=1.133666 ! 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=2.969 mas, bmaj=9.23 mas, bpa=2.909 degrees ! Estimated noise=1.00837 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.969 x 9.23 at 2.909 degrees (North through East) ! Clean map min=-0.00634 max=0.095887 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=2.314 mas, bmaj=8.004 mas, bpa=2.485 degrees ! Estimated noise=1.31722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0724703 Jy ! Component: 100 - total flux cleaned = 0.0909024 Jy ! Component: 150 - total flux cleaned = 0.0982739 Jy ! Component: 200 - total flux cleaned = 0.101428 Jy ! Total flux subtracted in 200 components = 0.101428 Jy ! Clean residual min=-0.006944 max=0.007013 Jy/beam ! Clean residual mean=0.000030 rms=0.001864 Jy/beam ! Combined flux in latest and established models = 0.101428 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.101428 Jy ! Inverting map and beam ! Estimated beam: bmin=2.969 mas, bmaj=9.23 mas, bpa=2.909 degrees ! Estimated noise=1.00837 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 = 0.00164103 Jy ! Component: 100 - total flux cleaned = 0.00198359 Jy ! Component: 150 - total flux cleaned = 0.00227851 Jy ! Component: 200 - total flux cleaned = 0.00253375 Jy ! Total flux subtracted in 200 components = 0.00253375 Jy ! Clean residual min=-0.006592 max=0.007740 Jy/beam ! Clean residual mean=0.000065 rms=0.001967 Jy/beam ! Combined flux in latest and established models = 0.103961 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 41 components and 0.103961 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=8.424 mas, bmaj=26.35 mas, bpa=0.8496 degrees ! Estimated noise=1.28577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000624338 Jy ! Component: 100 - total flux cleaned = 0.000626521 Jy ! Component: 150 - total flux cleaned = 0.00062877 Jy ! Component: 200 - total flux cleaned = 0.000666217 Jy ! Total flux subtracted in 200 components = 0.000666217 Jy ! Clean residual min=-0.010066 max=0.011290 Jy/beam ! Clean residual mean=0.000140 rms=0.003280 Jy/beam ! Combined flux in latest and established models = 0.104627 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 = 3.33962e-05 Jy ! Component: 100 - total flux cleaned = 8.88472e-05 Jy ! Component: 150 - total flux cleaned = 0.00011383 Jy ! Component: 200 - total flux cleaned = 0.000137186 Jy ! Total flux subtracted in 200 components = 0.000137186 Jy ! Clean residual min=-0.010149 max=0.011378 Jy/beam ! Clean residual mean=0.000141 rms=0.003273 Jy/beam ! Combined flux in latest and established models = 0.104765 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.104765 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.969 mas, bmaj=9.23 mas, bpa=2.909 degrees ! Estimated noise=1.00837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000582235 Jy ! Component: 100 - total flux cleaned = -0.000522116 Jy ! Component: 150 - total flux cleaned = -0.000474498 Jy ! Component: 200 - total flux cleaned = -0.000428897 Jy ! Total flux subtracted in 200 components = -0.000428897 Jy ! Clean residual min=-0.006611 max=0.007914 Jy/beam ! Clean residual mean=0.000067 rms=0.001939 Jy/beam ! Combined flux in latest and established models = 0.104336 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.104336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105181Jy sigma=1.134397 ! Fit after self-cal, rms=0.105172Jy sigma=1.134221 wmodel J2224-3831_S_a_map.mod ! Writing 60 model components to file: J2224-3831_S_a_map.mod wobs J2224-3831_S_a_uvs.fits ! Writing UV FITS file: J2224-3831_S_a_uvs.fits wwins J2224-3831_S_a_map.win ! wwins: Wrote 1 windows to J2224-3831_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 = 0.00329422 Jy ! Component: 100 - total flux cleaned = 0.00482889 Jy ! Component: 150 - total flux cleaned = 0.00515161 Jy ! Component: 200 - total flux cleaned = 0.00544142 Jy ! Component: 250 - total flux cleaned = 0.00571111 Jy ! Component: 300 - total flux cleaned = 0.00579696 Jy ! Component: 350 - total flux cleaned = 0.00587709 Jy ! Component: 400 - total flux cleaned = 0.00572321 Jy ! Component: 450 - total flux cleaned = 0.00557569 Jy ! Component: 500 - total flux cleaned = 0.00550428 Jy ! Component: 550 - total flux cleaned = 0.00536606 Jy ! Component: 600 - total flux cleaned = 0.00549826 Jy ! Component: 650 - total flux cleaned = 0.00543371 Jy ! Component: 700 - total flux cleaned = 0.00549697 Jy ! Component: 750 - total flux cleaned = 0.00555777 Jy ! Component: 800 - total flux cleaned = 0.0055016 Jy ! Component: 850 - total flux cleaned = 0.00561656 Jy ! Component: 900 - total flux cleaned = 0.00567306 Jy ! Component: 950 - total flux cleaned = 0.00577893 Jy ! Component: 1000 - total flux cleaned = 0.00572566 Jy ! Component: 1050 - total flux cleaned = 0.00577654 Jy ! Component: 1100 - total flux cleaned = 0.00577659 Jy ! Component: 1150 - total flux cleaned = 0.00582413 Jy ! Component: 1200 - total flux cleaned = 0.00577842 Jy ! Component: 1250 - total flux cleaned = 0.00586935 Jy ! Component: 1300 - total flux cleaned = 0.00595674 Jy ! Component: 1350 - total flux cleaned = 0.00578287 Jy ! Component: 1400 - total flux cleaned = 0.00582557 Jy ! Component: 1450 - total flux cleaned = 0.00570172 Jy ! Component: 1500 - total flux cleaned = 0.00578408 Jy ! Component: 1550 - total flux cleaned = 0.00578451 Jy ! Component: 1600 - total flux cleaned = 0.00586198 Jy ! Component: 1650 - total flux cleaned = 0.00582365 Jy ! Component: 1700 - total flux cleaned = 0.00586079 Jy ! Component: 1750 - total flux cleaned = 0.00586031 Jy ! Component: 1800 - total flux cleaned = 0.00586011 Jy ! Component: 1850 - total flux cleaned = 0.00585983 Jy ! Component: 1900 - total flux cleaned = 0.00585985 Jy ! Component: 1950 - total flux cleaned = 0.00586011 Jy ! Component: 2000 - total flux cleaned = 0.005894 Jy ! Component: 2050 - total flux cleaned = 0.00582837 Jy ! Component: 2100 - total flux cleaned = 0.00576374 Jy ! Component: 2150 - total flux cleaned = 0.0057003 Jy ! Component: 2200 - total flux cleaned = 0.00570046 Jy ! Component: 2250 - total flux cleaned = 0.00563849 Jy ! Component: 2300 - total flux cleaned = 0.0056389 Jy ! Component: 2350 - total flux cleaned = 0.00560904 Jy ! Component: 2400 - total flux cleaned = 0.00557963 Jy ! Component: 2450 - total flux cleaned = 0.00555022 Jy ! Component: 2500 - total flux cleaned = 0.00549308 Jy ! Component: 2550 - total flux cleaned = 0.00552091 Jy ! Component: 2600 - total flux cleaned = 0.00549298 Jy ! Component: 2650 - total flux cleaned = 0.00546569 Jy ! Component: 2700 - total flux cleaned = 0.00546601 Jy ! Component: 2750 - total flux cleaned = 0.00546614 Jy ! Component: 2800 - total flux cleaned = 0.00541263 Jy ! Component: 2850 - total flux cleaned = 0.0053861 Jy ! Component: 2900 - total flux cleaned = 0.0053074 Jy ! Component: 2950 - total flux cleaned = 0.00530734 Jy ! Component: 3000 - total flux cleaned = 0.0052044 Jy ! Component: 3050 - total flux cleaned = 0.00520458 Jy ! Component: 3100 - total flux cleaned = 0.0051794 Jy ! Component: 3150 - total flux cleaned = 0.00507867 Jy ! Component: 3200 - total flux cleaned = 0.00502877 Jy ! Component: 3250 - total flux cleaned = 0.00497928 Jy ! Component: 3300 - total flux cleaned = 0.00490592 Jy ! Component: 3350 - total flux cleaned = 0.00493038 Jy ! Component: 3400 - total flux cleaned = 0.00488212 Jy ! Component: 3450 - total flux cleaned = 0.00478586 Jy ! Component: 3500 - total flux cleaned = 0.0047141 Jy ! Component: 3550 - total flux cleaned = 0.00466667 Jy ! Component: 3600 - total flux cleaned = 0.0046193 Jy ! Component: 3650 - total flux cleaned = 0.00450167 Jy ! Component: 3700 - total flux cleaned = 0.00440808 Jy ! Component: 3750 - total flux cleaned = 0.00431515 Jy ! Component: 3800 - total flux cleaned = 0.00419935 Jy ! Component: 3850 - total flux cleaned = 0.00410714 Jy ! Component: 3900 - total flux cleaned = 0.00401515 Jy ! Component: 3950 - total flux cleaned = 0.00385506 Jy ! Component: 4000 - total flux cleaned = 0.00376405 Jy ! Component: 4050 - total flux cleaned = 0.00365074 Jy ! Total flux subtracted in 4096 components = 0.00358301 Jy ! Clean residual min=-0.001422 max=0.001235 Jy/beam ! Clean residual mean=0.000016 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.107919 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 360 components and 0.107919 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2224-3831_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.969 x 9.23 at 2.909 degrees (North through East) ! Clean map min=-0.0032475 max=0.095166 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2224-3831_S_a_map.fits wmodel /vlbi/uf001/uva//J2224-3831_S_a_map.mod ! Writing 360 model components to file: /vlbi/uf001/uva//J2224-3831_S_a_map.mod wobs /vlbi/uf001/uva//J2224-3831_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2224-3831_S_a_uvs.fits wwins /vlbi/uf001/uva//J2224-3831_S_a_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J2224-3831_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0951663 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000410075 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.29271 1.29271 2.58542 5.17085 10.3417 20.6834 41.3668 82.7335 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.095 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 232.07 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2224-3831_S_a_dfm.log closed on Mon Jan 14 06:16:07 2019