! Started logfile: /vlbi/uf001/uva//J0002-2153_S_dfm.log on Sun Jan 13 20:21:04 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//J0002-2153_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0002-2153_S_uva.fits ! AN table 1: 78 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.997436 visibilities/baseline/integration-bin. ! Found source: J0002-2153 ! ! 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 10503 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 J0002-2153_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.002370Jy sigma=18.148867 ! Fit after self-cal, rms=0.953351Jy sigma=17.260887 ! 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=2.375 mas, bmaj=6.916 mas, bpa=-4.439 degrees ! Estimated noise=0.595589 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 = 0.039186 Jy ! Component: 100 - total flux cleaned = 0.0477978 Jy ! Total flux subtracted in 100 components = 0.0477978 Jy ! Clean residual min=-0.002895 max=0.003307 Jy/beam ! Clean residual mean=0.000006 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.0477978 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0477978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077689Jy sigma=1.297734 ! Fit after self-cal, rms=0.075854Jy sigma=1.263247 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00391381 Jy ! Component: 100 - total flux cleaned = 0.00547208 Jy ! Total flux subtracted in 100 components = 0.00547208 Jy ! Clean residual min=-0.002748 max=0.002973 Jy/beam ! Clean residual mean=0.000002 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.0532698 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.0532698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075667Jy sigma=1.259592 ! Fit after self-cal, rms=0.075661Jy sigma=1.259544 ! 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=2.941 mas, bmaj=7.964 mas, bpa=-4.19 degrees ! Estimated noise=0.391568 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 = 0.000931927 Jy ! Component: 100 - total flux cleaned = 0.00112203 Jy ! Component: 150 - total flux cleaned = 0.00128199 Jy ! Component: 200 - total flux cleaned = 0.00135161 Jy ! Total flux subtracted in 200 components = 0.00135161 Jy ! Clean residual min=-0.002436 max=0.001892 Jy/beam ! Clean residual mean=-0.000001 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.0546215 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.0546215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075633Jy sigma=1.259149 ! Fit after self-cal, rms=0.075631Jy sigma=1.259112 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.941 x 7.964 at -4.19 degrees (North through East) ! Clean map min=-0.0023287 max=0.052155 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.92 HN 1.08 KP 0.99 ! LA 0.96 MK 0.94 NL 1.05 OV 1.04 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.96 KP 1.06 ! LA 0.99 MK 1.00 NL 1.04 OV 0.97 ! PT 0.98 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 HN 1.00 KP 1.03 ! LA 1.03 MK 1.07 NL 1.03 OV 0.99 ! PT 1.05 SC 1.04 ! ! ! Fit before self-cal, rms=0.075631Jy sigma=1.259112 ! Fit after self-cal, rms=0.075521Jy sigma=1.257471 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.951 mas, bmaj=7.973 mas, bpa=-4.194 degrees ! Estimated noise=0.391443 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 = -0.000119121 Jy ! Component: 100 - total flux cleaned = -8.2232e-05 Jy ! Component: 150 - total flux cleaned = -4.84449e-05 Jy ! Component: 200 - total flux cleaned = -1.73335e-05 Jy ! Total flux subtracted in 200 components = -1.73335e-05 Jy ! Clean residual min=-0.002196 max=0.001928 Jy/beam ! Clean residual mean=-0.000002 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0546041 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0546041 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075511Jy sigma=1.257358 ! Fit after self-cal, rms=0.075544Jy sigma=1.257135 ! 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=0.075544Jy sigma=1.257135 ! Fit after self-cal, rms=0.075721Jy sigma=1.256353 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.954 mas, bmaj=7.977 mas, bpa=-4.225 degrees ! Estimated noise=0.393034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013592 Jy ! Component: 100 - total flux cleaned = 0.000166619 Jy ! Component: 150 - total flux cleaned = 0.000208053 Jy ! Component: 200 - total flux cleaned = 0.000232976 Jy ! Total flux subtracted in 200 components = 0.000232976 Jy ! Clean residual min=-0.002172 max=0.001860 Jy/beam ! Clean residual mean=-0.000002 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0548371 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.0548371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075715Jy sigma=1.256280 ! Fit after self-cal, rms=0.075720Jy sigma=1.256236 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 = 4.49961e-05 Jy ! Component: 100 - total flux cleaned = 6.93202e-05 Jy ! Component: 150 - total flux cleaned = 9.16232e-05 Jy ! Component: 200 - total flux cleaned = 0.000112238 Jy ! Total flux subtracted in 200 components = 0.000112238 Jy ! Clean residual min=-0.002174 max=0.001835 Jy/beam ! Clean residual mean=-0.000002 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0549493 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.0549493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075715Jy sigma=1.256195 ! Fit after self-cal, rms=0.075717Jy sigma=1.256191 ! 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=0.075717Jy sigma=1.256191 ! Fit after self-cal, rms=0.075616Jy sigma=1.255605 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.955 mas, bmaj=7.971 mas, bpa=-4.206 degrees ! Estimated noise=0.392662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.05941e-05 Jy ! Component: 100 - total flux cleaned = -1.53842e-06 Jy ! Component: 150 - total flux cleaned = 1.57031e-05 Jy ! Component: 200 - total flux cleaned = 3.94898e-05 Jy ! Total flux subtracted in 200 components = 3.94898e-05 Jy ! Clean residual min=-0.002197 max=0.001784 Jy/beam ! Clean residual mean=-0.000003 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0549888 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0549888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075613Jy sigma=1.255587 ! Fit after self-cal, rms=0.075610Jy sigma=1.255457 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.02007e-05 Jy ! Component: 100 - total flux cleaned = 6.04645e-06 Jy ! Component: 150 - total flux cleaned = 1.37629e-05 Jy ! Component: 200 - total flux cleaned = 2.86497e-05 Jy ! Total flux subtracted in 200 components = 2.86497e-05 Jy ! Clean residual min=-0.002203 max=0.001821 Jy/beam ! Clean residual mean=-0.000002 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0550175 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.0550175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075608Jy sigma=1.255440 ! Fit after self-cal, rms=0.075605Jy sigma=1.255419 ! 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=0.075605Jy sigma=1.255419 ! Fit after self-cal, rms=0.075593Jy sigma=1.255404 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.36 mas, bmaj=17.23 mas, bpa=1.379 degrees ! Estimated noise=0.516674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124924 Jy ! Component: 100 - total flux cleaned = 0.000116623 Jy ! Component: 150 - total flux cleaned = 0.0001085 Jy ! Component: 200 - total flux cleaned = 0.000108692 Jy ! Total flux subtracted in 200 components = 0.000108692 Jy ! Clean residual min=-0.002918 max=0.002414 Jy/beam ! Clean residual mean=-0.000005 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.0551262 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 44 components and 0.0551262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075594Jy sigma=1.255424 ! Fit after self-cal, rms=0.075589Jy sigma=1.255409 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.12184e-05 Jy ! Component: 100 - total flux cleaned = 6.80043e-06 Jy ! Component: 150 - total flux cleaned = -7.17009e-08 Jy ! Component: 200 - total flux cleaned = -4.6014e-07 Jy ! Total flux subtracted in 200 components = -4.6014e-07 Jy ! Clean residual min=-0.002920 max=0.002415 Jy/beam ! Clean residual mean=-0.000005 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.0551257 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 45 components and 0.0551257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075591Jy sigma=1.255452 ! Fit after self-cal, rms=0.075588Jy sigma=1.255445 ! 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=2.955 mas, bmaj=7.967 mas, bpa=-4.142 degrees ! Estimated noise=0.392631 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.955 x 7.967 at -4.142 degrees (North through East) ! Clean map min=-0.0021469 max=0.052058 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=2.381 mas, bmaj=6.916 mas, bpa=-4.514 degrees ! Estimated noise=0.600235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.041192 Jy ! Component: 100 - total flux cleaned = 0.0502958 Jy ! Component: 150 - total flux cleaned = 0.0529067 Jy ! Component: 200 - total flux cleaned = 0.0537401 Jy ! Total flux subtracted in 200 components = 0.0537401 Jy ! Clean residual min=-0.002969 max=0.003293 Jy/beam ! Clean residual mean=0.000003 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.0537401 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0537401 Jy ! Inverting map and beam ! Estimated beam: bmin=2.955 mas, bmaj=7.967 mas, bpa=-4.142 degrees ! Estimated noise=0.392631 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 = 0.000430315 Jy ! Component: 100 - total flux cleaned = 0.000632867 Jy ! Component: 150 - total flux cleaned = 0.000774352 Jy ! Component: 200 - total flux cleaned = 0.00082366 Jy ! Total flux subtracted in 200 components = 0.00082366 Jy ! Clean residual min=-0.002245 max=0.001838 Jy/beam ! Clean residual mean=-0.000002 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0545638 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.0545638 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=7.36 mas, bmaj=17.23 mas, bpa=1.379 degrees ! Estimated noise=0.516674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000514927 Jy ! Component: 100 - total flux cleaned = 0.000527979 Jy ! Component: 150 - total flux cleaned = 0.000527281 Jy ! Component: 200 - total flux cleaned = 0.000516295 Jy ! Total flux subtracted in 200 components = 0.000516295 Jy ! Clean residual min=-0.002918 max=0.002407 Jy/beam ! Clean residual mean=-0.000005 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.0550801 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 = -9.1519e-06 Jy ! Component: 100 - total flux cleaned = -9.02521e-06 Jy ! Component: 150 - total flux cleaned = -1.70618e-05 Jy ! Component: 200 - total flux cleaned = -1.71851e-05 Jy ! Total flux subtracted in 200 components = -1.71851e-05 Jy ! Clean residual min=-0.002919 max=0.002410 Jy/beam ! Clean residual mean=-0.000005 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.0550629 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.0550629 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.955 mas, bmaj=7.967 mas, bpa=-4.142 degrees ! Estimated noise=0.392631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000172821 Jy ! Component: 100 - total flux cleaned = -0.000170483 Jy ! Component: 150 - total flux cleaned = -0.000148435 Jy ! Component: 200 - total flux cleaned = -0.000148147 Jy ! Total flux subtracted in 200 components = -0.000148147 Jy ! Clean residual min=-0.002206 max=0.001823 Jy/beam ! Clean residual mean=-0.000002 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.0549147 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.0549147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075592Jy sigma=1.255472 ! Fit after self-cal, rms=0.075593Jy sigma=1.255449 wmodel J0002-2153_S_map.mod ! Writing 43 model components to file: J0002-2153_S_map.mod wobs J0002-2153_S_uvs.fits ! Writing UV FITS file: J0002-2153_S_uvs.fits wwins J0002-2153_S_map.win ! wwins: Wrote 1 windows to J0002-2153_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 = -0.000763468 Jy ! Component: 100 - total flux cleaned = -0.00122991 Jy ! Component: 150 - total flux cleaned = -0.00138523 Jy ! Component: 200 - total flux cleaned = -0.00129766 Jy ! Component: 250 - total flux cleaned = -0.00129811 Jy ! Component: 300 - total flux cleaned = -0.00121733 Jy ! Component: 350 - total flux cleaned = -0.00116485 Jy ! Component: 400 - total flux cleaned = -0.00124186 Jy ! Component: 450 - total flux cleaned = -0.00129166 Jy ! Component: 500 - total flux cleaned = -0.00136446 Jy ! Component: 550 - total flux cleaned = -0.00138752 Jy ! Component: 600 - total flux cleaned = -0.0013875 Jy ! Component: 650 - total flux cleaned = -0.00143286 Jy ! Component: 700 - total flux cleaned = -0.00145485 Jy ! Component: 750 - total flux cleaned = -0.00143293 Jy ! Component: 800 - total flux cleaned = -0.0014332 Jy ! Component: 850 - total flux cleaned = -0.00137029 Jy ! Component: 900 - total flux cleaned = -0.00137031 Jy ! Component: 950 - total flux cleaned = -0.00132978 Jy ! Component: 1000 - total flux cleaned = -0.00135 Jy ! Component: 1050 - total flux cleaned = -0.00134957 Jy ! Component: 1100 - total flux cleaned = -0.00129116 Jy ! Component: 1150 - total flux cleaned = -0.00123393 Jy ! Component: 1200 - total flux cleaned = -0.00123443 Jy ! Component: 1250 - total flux cleaned = -0.00125298 Jy ! Component: 1300 - total flux cleaned = -0.00128971 Jy ! Component: 1350 - total flux cleaned = -0.00128959 Jy ! Component: 1400 - total flux cleaned = -0.00127183 Jy ! Component: 1450 - total flux cleaned = -0.00135932 Jy ! Component: 1500 - total flux cleaned = -0.00137665 Jy ! Component: 1550 - total flux cleaned = -0.00134264 Jy ! Component: 1600 - total flux cleaned = -0.00142695 Jy ! Component: 1650 - total flux cleaned = -0.00147673 Jy ! Component: 1700 - total flux cleaned = -0.00150911 Jy ! Component: 1750 - total flux cleaned = -0.00150924 Jy ! Component: 1800 - total flux cleaned = -0.00158939 Jy ! Component: 1850 - total flux cleaned = -0.001621 Jy ! Component: 1900 - total flux cleaned = -0.00171483 Jy ! Component: 1950 - total flux cleaned = -0.00176101 Jy ! Component: 2000 - total flux cleaned = -0.00182212 Jy ! Component: 2050 - total flux cleaned = -0.00189757 Jy ! Component: 2100 - total flux cleaned = -0.00191258 Jy ! Component: 2150 - total flux cleaned = -0.00197194 Jy ! Component: 2200 - total flux cleaned = -0.00207437 Jy ! Component: 2250 - total flux cleaned = -0.00210341 Jy ! Component: 2300 - total flux cleaned = -0.00217496 Jy ! Component: 2350 - total flux cleaned = -0.0022175 Jy ! Component: 2400 - total flux cleaned = -0.00231574 Jy ! Component: 2450 - total flux cleaned = -0.00234358 Jy ! Component: 2500 - total flux cleaned = -0.00238479 Jy ! Component: 2550 - total flux cleaned = -0.00243922 Jy ! Component: 2600 - total flux cleaned = -0.0025064 Jy ! Component: 2650 - total flux cleaned = -0.00251979 Jy ! Component: 2700 - total flux cleaned = -0.00254615 Jy ! Component: 2750 - total flux cleaned = -0.00258525 Jy ! Component: 2800 - total flux cleaned = -0.00263729 Jy ! Component: 2850 - total flux cleaned = -0.00267587 Jy ! Component: 2900 - total flux cleaned = -0.00271402 Jy ! Component: 2950 - total flux cleaned = -0.00278935 Jy ! Component: 3000 - total flux cleaned = -0.00272701 Jy ! Component: 3050 - total flux cleaned = -0.00282603 Jy ! Component: 3100 - total flux cleaned = -0.0028749 Jy ! Component: 3150 - total flux cleaned = -0.00291116 Jy ! Component: 3200 - total flux cleaned = -0.00289914 Jy ! Component: 3250 - total flux cleaned = -0.00297078 Jy ! Component: 3300 - total flux cleaned = -0.00297086 Jy ! Component: 3350 - total flux cleaned = -0.0029942 Jy ! Component: 3400 - total flux cleaned = -0.00300582 Jy ! Component: 3450 - total flux cleaned = -0.00306355 Jy ! Component: 3500 - total flux cleaned = -0.00308639 Jy ! Component: 3550 - total flux cleaned = -0.00313182 Jy ! Component: 3600 - total flux cleaned = -0.00314307 Jy ! Component: 3650 - total flux cleaned = -0.00321033 Jy ! Component: 3700 - total flux cleaned = -0.00323238 Jy ! Component: 3750 - total flux cleaned = -0.00324335 Jy ! Component: 3800 - total flux cleaned = -0.00323235 Jy ! Component: 3850 - total flux cleaned = -0.00326511 Jy ! Component: 3900 - total flux cleaned = -0.0032867 Jy ! Component: 3950 - total flux cleaned = -0.00328662 Jy ! Component: 4000 - total flux cleaned = -0.00329722 Jy ! Component: 4050 - total flux cleaned = -0.00330779 Jy ! Total flux subtracted in 4096 components = -0.00330783 Jy ! Clean residual min=-0.000586 max=0.000609 Jy/beam ! Clean residual mean=0.000000 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0516069 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 325 components and 0.0516069 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0002-2153_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.955 x 7.967 at -4.142 degrees (North through East) ! Clean map min=-0.0014727 max=0.05207 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0002-2153_S_map.fits wmodel /vlbi/uf001/uva//J0002-2153_S_map.mod ! Writing 325 model components to file: /vlbi/uf001/uva//J0002-2153_S_map.mod wobs /vlbi/uf001/uva//J0002-2153_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0002-2153_S_uvs.fits wwins /vlbi/uf001/uva//J0002-2153_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J0002-2153_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0520704 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000189619 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.09247 1.09247 2.18495 4.3699 8.7398 17.4796 34.9592 69.9184 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.052 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 274.605 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0002-2153_S_dfm.log closed on Sun Jan 13 20:21:08 2019