! Started logfile: /vlbi/uf001/uva//J0610-2301_S_dfm.log on Sun Jan 13 22:52:42 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//J0610-2301_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0610-2301_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.873099 visibilities/baseline/integration-bin. ! Found source: J0610-2301 ! ! 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 4479 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 J0610-2301_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.042142Jy sigma=17.516289 ! Fit after self-cal, rms=0.704238Jy sigma=11.771889 ! 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=2.432 mas, bmaj=6.726 mas, bpa=-4.452 degrees ! Estimated noise=0.920884 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 = 0.226899 Jy ! Component: 100 - total flux cleaned = 0.292616 Jy ! Total flux subtracted in 100 components = 0.292616 Jy ! Clean residual min=-0.015140 max=0.028552 Jy/beam ! Clean residual mean=-0.000019 rms=0.004158 Jy/beam ! Combined flux in latest and established models = 0.292616 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.292616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109253Jy sigma=1.738842 ! Fit after self-cal, rms=0.109190Jy sigma=1.737872 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0317168 Jy ! Component: 100 - total flux cleaned = 0.0488855 Jy ! Total flux subtracted in 100 components = 0.0488855 Jy ! Clean residual min=-0.010938 max=0.017927 Jy/beam ! Clean residual mean=-0.000012 rms=0.002914 Jy/beam ! Combined flux in latest and established models = 0.341502 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.341502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098908Jy sigma=1.497440 ! Fit after self-cal, rms=0.098881Jy sigma=1.497000 ! Inverting map ! Added new window around map position (-4, 8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158366 Jy ! Component: 100 - total flux cleaned = 0.0247351 Jy ! Total flux subtracted in 100 components = 0.0247351 Jy ! Clean residual min=-0.010559 max=0.014480 Jy/beam ! Clean residual mean=-0.000010 rms=0.002517 Jy/beam ! Combined flux in latest and established models = 0.366237 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.366237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095718Jy sigma=1.440022 ! Fit after self-cal, rms=0.095526Jy sigma=1.435515 ! 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=2.888 mas, bmaj=7.975 mas, bpa=-4.257 degrees ! Estimated noise=0.663865 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 = 0.0096197 Jy ! Component: 100 - total flux cleaned = 0.013129 Jy ! Component: 150 - total flux cleaned = 0.0144159 Jy ! Component: 200 - total flux cleaned = 0.0153674 Jy ! Total flux subtracted in 200 components = 0.0153674 Jy ! Clean residual min=-0.009907 max=0.011709 Jy/beam ! Clean residual mean=-0.000040 rms=0.002574 Jy/beam ! Combined flux in latest and established models = 0.381604 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.381604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094048Jy sigma=1.417912 ! Fit after self-cal, rms=0.094018Jy sigma=1.416661 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.888 x 7.975 at -4.257 degrees (North through East) ! Clean map min=-0.0096361 max=0.29143 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.94 HN 1.09 KP 1.01 ! LA 1.02 MK 1.00 NL 1.00 OV 0.96 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.05 FD 0.84 HN 1.13 KP 1.00 ! LA 1.02 MK 1.01 NL 1.00 OV 0.94 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 0.95 HN 1.10 KP 1.02 ! LA 1.03 MK 1.02 NL 0.99 OV 0.95 ! PT 1.01 SC 1.03 ! ! ! Fit before self-cal, rms=0.094018Jy sigma=1.416661 ! Fit after self-cal, rms=0.098003Jy sigma=1.306163 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.9 mas, bmaj=8.021 mas, bpa=-4.159 degrees ! Estimated noise=0.673897 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 = -0.00206651 Jy ! Component: 100 - total flux cleaned = -0.00241517 Jy ! Component: 150 - total flux cleaned = -0.00249827 Jy ! Component: 200 - total flux cleaned = -0.00271677 Jy ! Total flux subtracted in 200 components = -0.00271677 Jy ! Clean residual min=-0.005666 max=0.004809 Jy/beam ! Clean residual mean=0.000008 rms=0.001270 Jy/beam ! Combined flux in latest and established models = 0.378888 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.378888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097720Jy sigma=1.302109 ! Fit after self-cal, rms=0.097932Jy sigma=1.301427 ! 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=0.097932Jy sigma=1.301427 ! Fit after self-cal, rms=0.098097Jy sigma=1.288139 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.898 mas, bmaj=8.003 mas, bpa=-4.062 degrees ! Estimated noise=0.67711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000309406 Jy ! Component: 100 - total flux cleaned = 0.00039953 Jy ! Component: 150 - total flux cleaned = 0.000402466 Jy ! Component: 200 - total flux cleaned = 0.000287669 Jy ! Total flux subtracted in 200 components = 0.000287669 Jy ! Clean residual min=-0.004821 max=0.004381 Jy/beam ! Clean residual mean=0.000008 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.379175 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.379175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097931Jy sigma=1.286104 ! Fit after self-cal, rms=0.097918Jy sigma=1.285966 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 = -0.000383715 Jy ! Component: 100 - total flux cleaned = -0.000537573 Jy ! Component: 150 - total flux cleaned = -0.000675196 Jy ! Component: 200 - total flux cleaned = -0.000760269 Jy ! Total flux subtracted in 200 components = -0.000760269 Jy ! Clean residual min=-0.004814 max=0.004308 Jy/beam ! Clean residual mean=0.000008 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.378415 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 78 components and 0.378415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097854Jy sigma=1.285192 ! Fit after self-cal, rms=0.097851Jy sigma=1.285154 ! 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=0.097851Jy sigma=1.285154 ! Fit after self-cal, rms=0.097771Jy sigma=1.260656 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.897 mas, bmaj=7.993 mas, bpa=-4.044 degrees ! Estimated noise=0.676663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00117122 Jy ! Component: 100 - total flux cleaned = -0.0012882 Jy ! Component: 150 - total flux cleaned = -0.00158914 Jy ! Component: 200 - total flux cleaned = -0.00177172 Jy ! Total flux subtracted in 200 components = -0.00177172 Jy ! Clean residual min=-0.003610 max=0.003495 Jy/beam ! Clean residual mean=-0.000005 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.376643 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 81 components and 0.376643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097659Jy sigma=1.259373 ! Fit after self-cal, rms=0.097653Jy sigma=1.259191 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 = -0.000457885 Jy ! Component: 100 - total flux cleaned = -0.00062443 Jy ! Component: 150 - total flux cleaned = -0.000587804 Jy ! Component: 200 - total flux cleaned = -0.000588117 Jy ! Total flux subtracted in 200 components = -0.000588117 Jy ! Clean residual min=-0.003555 max=0.003379 Jy/beam ! Clean residual mean=-0.000006 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.376055 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 84 components and 0.376055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097606Jy sigma=1.258684 ! Fit after self-cal, rms=0.097602Jy sigma=1.258651 ! 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=0.097602Jy sigma=1.258651 ! Fit after self-cal, rms=0.098193Jy sigma=1.258282 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.331 mas, bmaj=18.44 mas, bpa=-0.1862 degrees ! Estimated noise=0.890263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000273786 Jy ! Component: 100 - total flux cleaned = -0.000278147 Jy ! Component: 150 - total flux cleaned = -0.0003047 Jy ! Component: 200 - total flux cleaned = -0.000302299 Jy ! Total flux subtracted in 200 components = -0.000302299 Jy ! Clean residual min=-0.004008 max=0.003304 Jy/beam ! Clean residual mean=-0.000008 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.375753 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 92 components and 0.375753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098168Jy sigma=1.258241 ! Fit after self-cal, rms=0.098159Jy sigma=1.258041 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 = -0.000167041 Jy ! Component: 100 - total flux cleaned = -0.000168581 Jy ! Component: 150 - total flux cleaned = -0.000186105 Jy ! Component: 200 - total flux cleaned = -0.000199743 Jy ! Total flux subtracted in 200 components = -0.000199743 Jy ! Clean residual min=-0.003935 max=0.003254 Jy/beam ! Clean residual mean=-0.000009 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.375553 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 99 components and 0.375553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098153Jy sigma=1.258177 ! Fit after self-cal, rms=0.098139Jy sigma=1.258045 ! 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=2.895 mas, bmaj=7.986 mas, bpa=-4.028 degrees ! Estimated noise=0.675923 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.895 x 7.986 at -4.028 degrees (North through East) ! Clean map min=-0.0032832 max=0.2995 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=2.437 mas, bmaj=6.73 mas, bpa=-4.211 degrees ! Estimated noise=0.935073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.230501 Jy ! Component: 100 - total flux cleaned = 0.297606 Jy ! Component: 150 - total flux cleaned = 0.329462 Jy ! Component: 200 - total flux cleaned = 0.346472 Jy ! Total flux subtracted in 200 components = 0.346472 Jy ! Clean residual min=-0.005489 max=0.008354 Jy/beam ! Clean residual mean=-0.000001 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 0.346472 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.346472 Jy ! Inverting map and beam ! Estimated beam: bmin=2.895 mas, bmaj=7.986 mas, bpa=-4.028 degrees ! Estimated noise=0.675923 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 = 0.0129117 Jy ! Component: 100 - total flux cleaned = 0.0197595 Jy ! Component: 150 - total flux cleaned = 0.0236946 Jy ! Component: 200 - total flux cleaned = 0.0254788 Jy ! Total flux subtracted in 200 components = 0.0254788 Jy ! Clean residual min=-0.003936 max=0.003920 Jy/beam ! Clean residual mean=-0.000005 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.37195 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 47 components and 0.37195 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=7.331 mas, bmaj=18.44 mas, bpa=-0.1862 degrees ! Estimated noise=0.890263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236105 Jy ! Component: 100 - total flux cleaned = 0.00250901 Jy ! Component: 150 - total flux cleaned = 0.00259091 Jy ! Component: 200 - total flux cleaned = 0.0026676 Jy ! Total flux subtracted in 200 components = 0.0026676 Jy ! Clean residual min=-0.004031 max=0.003542 Jy/beam ! Clean residual mean=-0.000011 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.374618 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 = 7.18317e-05 Jy ! Component: 100 - total flux cleaned = 0.000136715 Jy ! Component: 150 - total flux cleaned = 0.000196372 Jy ! Component: 200 - total flux cleaned = 0.000252477 Jy ! Total flux subtracted in 200 components = 0.000252477 Jy ! Clean residual min=-0.004042 max=0.003279 Jy/beam ! Clean residual mean=-0.000011 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.37487 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.37487 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.895 mas, bmaj=7.986 mas, bpa=-4.028 degrees ! Estimated noise=0.675923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000801676 Jy ! Component: 100 - total flux cleaned = -0.000799835 Jy ! Component: 150 - total flux cleaned = -0.000923623 Jy ! Component: 200 - total flux cleaned = -0.000978237 Jy ! Total flux subtracted in 200 components = -0.000978237 Jy ! Clean residual min=-0.003688 max=0.003515 Jy/beam ! Clean residual mean=-0.000004 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.373892 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.373892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098181Jy sigma=1.259030 ! Fit after self-cal, rms=0.098160Jy sigma=1.258870 wmodel J0610-2301_S_map.mod ! Writing 74 model components to file: J0610-2301_S_map.mod wobs J0610-2301_S_uvs.fits ! Writing UV FITS file: J0610-2301_S_uvs.fits wwins J0610-2301_S_map.win ! wwins: Wrote 2 windows to J0610-2301_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 = -0.000828906 Jy ! Component: 100 - total flux cleaned = -0.000475689 Jy ! Component: 150 - total flux cleaned = 0.00020052 Jy ! Component: 200 - total flux cleaned = 0.00105853 Jy ! Component: 250 - total flux cleaned = 0.00177671 Jy ! Component: 300 - total flux cleaned = 0.00241739 Jy ! Component: 350 - total flux cleaned = 0.0028467 Jy ! Component: 400 - total flux cleaned = 0.00344783 Jy ! Component: 450 - total flux cleaned = 0.00389506 Jy ! Component: 500 - total flux cleaned = 0.00428666 Jy ! Component: 550 - total flux cleaned = 0.00470824 Jy ! Component: 600 - total flux cleaned = 0.004996 Jy ! Component: 650 - total flux cleaned = 0.00535806 Jy ! Component: 700 - total flux cleaned = 0.00571108 Jy ! Component: 750 - total flux cleaned = 0.00601809 Jy ! Component: 800 - total flux cleaned = 0.00635552 Jy ! Component: 850 - total flux cleaned = 0.00661169 Jy ! Component: 900 - total flux cleaned = 0.00679151 Jy ! Component: 950 - total flux cleaned = 0.00707334 Jy ! Component: 1000 - total flux cleaned = 0.00752277 Jy ! Component: 1050 - total flux cleaned = 0.00792771 Jy ! Component: 1100 - total flux cleaned = 0.00822632 Jy ! Component: 1150 - total flux cleaned = 0.00848761 Jy ! Component: 1200 - total flux cleaned = 0.00887225 Jy ! Component: 1250 - total flux cleaned = 0.00925077 Jy ! Component: 1300 - total flux cleaned = 0.00956069 Jy ! Component: 1350 - total flux cleaned = 0.00989634 Jy ! Component: 1400 - total flux cleaned = 0.0102267 Jy ! Component: 1450 - total flux cleaned = 0.0103448 Jy ! Component: 1500 - total flux cleaned = 0.0105494 Jy ! Component: 1550 - total flux cleaned = 0.0107804 Jy ! Component: 1600 - total flux cleaned = 0.010894 Jy ! Component: 1650 - total flux cleaned = 0.0110347 Jy ! Component: 1700 - total flux cleaned = 0.0111738 Jy ! Component: 1750 - total flux cleaned = 0.011311 Jy ! Component: 1800 - total flux cleaned = 0.011446 Jy ! Component: 1850 - total flux cleaned = 0.0115533 Jy ! Component: 1900 - total flux cleaned = 0.0116857 Jy ! Component: 1950 - total flux cleaned = 0.0118428 Jy ! Component: 2000 - total flux cleaned = 0.0119976 Jy ! Component: 2050 - total flux cleaned = 0.012074 Jy ! Component: 2100 - total flux cleaned = 0.0121501 Jy ! Component: 2150 - total flux cleaned = 0.0121755 Jy ! Component: 2200 - total flux cleaned = 0.012324 Jy ! Component: 2250 - total flux cleaned = 0.012422 Jy ! Component: 2300 - total flux cleaned = 0.0124222 Jy ! Component: 2350 - total flux cleaned = 0.0124941 Jy ! Component: 2400 - total flux cleaned = 0.0125182 Jy ! Component: 2450 - total flux cleaned = 0.0126126 Jy ! Component: 2500 - total flux cleaned = 0.0126822 Jy ! Component: 2550 - total flux cleaned = 0.0126588 Jy ! Component: 2600 - total flux cleaned = 0.012727 Jy ! Component: 2650 - total flux cleaned = 0.0127269 Jy ! Component: 2700 - total flux cleaned = 0.0127047 Jy ! Component: 2750 - total flux cleaned = 0.0127489 Jy ! Component: 2800 - total flux cleaned = 0.0128369 Jy ! Component: 2850 - total flux cleaned = 0.0128154 Jy ! Component: 2900 - total flux cleaned = 0.0129663 Jy ! Component: 2950 - total flux cleaned = 0.0129662 Jy ! Component: 3000 - total flux cleaned = 0.0130299 Jy ! Component: 3050 - total flux cleaned = 0.0130299 Jy ! Component: 3100 - total flux cleaned = 0.0130717 Jy ! Component: 3150 - total flux cleaned = 0.0131128 Jy ! Component: 3200 - total flux cleaned = 0.0131129 Jy ! Component: 3250 - total flux cleaned = 0.0131536 Jy ! Component: 3300 - total flux cleaned = 0.0131134 Jy ! Component: 3350 - total flux cleaned = 0.0131939 Jy ! Component: 3400 - total flux cleaned = 0.0132337 Jy ! Component: 3450 - total flux cleaned = 0.0132929 Jy ! Component: 3500 - total flux cleaned = 0.0133909 Jy ! Component: 3550 - total flux cleaned = 0.0133712 Jy ! Component: 3600 - total flux cleaned = 0.0133712 Jy ! Component: 3650 - total flux cleaned = 0.0134289 Jy ! Component: 3700 - total flux cleaned = 0.013467 Jy ! Component: 3750 - total flux cleaned = 0.0134858 Jy ! Component: 3800 - total flux cleaned = 0.0135422 Jy ! Component: 3850 - total flux cleaned = 0.0135048 Jy ! Component: 3900 - total flux cleaned = 0.013542 Jy ! Component: 3950 - total flux cleaned = 0.013542 Jy ! Component: 4000 - total flux cleaned = 0.0136153 Jy ! Component: 4050 - total flux cleaned = 0.0136698 Jy ! Total flux subtracted in 4096 components = 0.0135974 Jy ! Clean residual min=-0.001042 max=0.001115 Jy/beam ! Clean residual mean=0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.38749 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 369 components and 0.387489 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0610-2301_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.895 x 7.986 at -4.028 degrees (North through East) ! Clean map min=-0.0020372 max=0.30534 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0610-2301_S_map.fits wmodel /vlbi/uf001/uva//J0610-2301_S_map.mod ! Writing 369 model components to file: /vlbi/uf001/uva//J0610-2301_S_map.mod wobs /vlbi/uf001/uva//J0610-2301_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0610-2301_S_uvs.fits wwins /vlbi/uf001/uva//J0610-2301_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0610-2301_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.305338 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000325728 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.320034 0.320034 0.640067 1.28013 2.56027 5.12054 10.2411 20.4821 40.9643 81.9286 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.305 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 937.401 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0610-2301_S_dfm.log closed on Sun Jan 13 22:52:46 2019