! Started logfile: /image_prod/ug002_uva//J2249-3039_S_dfm.log on Thu Mar 5 05:54:16 2020 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 /image_prod/ug002_uva//J2249-3039_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2249-3039_S_uva.fits ! AN table 1: 50 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.891111 visibilities/baseline/integration-bin. ! Found source: J2249-3039 ! ! 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 6015 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 J2249-3039_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.052152Jy sigma=6.242821 ! Fit after self-cal, rms=0.728151Jy sigma=4.327001 ! 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=2.546 mas, bmaj=6.419 mas, bpa=-3.943 degrees ! Estimated noise=2.4129 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 = 0.214784 Jy ! Component: 100 - total flux cleaned = 0.262099 Jy ! Total flux subtracted in 100 components = 0.262099 Jy ! Clean residual min=-0.008982 max=0.016409 Jy/beam ! Clean residual mean=0.000005 rms=0.002840 Jy/beam ! Combined flux in latest and established models = 0.262099 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.262099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099345Jy sigma=0.494586 ! Fit after self-cal, rms=0.099333Jy sigma=0.494545 ! 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=3.189 mas, bmaj=7.813 mas, bpa=-2.363 degrees ! Estimated noise=1.60136 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 (-3.5, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175779 Jy ! Component: 100 - total flux cleaned = 0.0231907 Jy ! Component: 150 - total flux cleaned = 0.0236716 Jy ! Component: 200 - total flux cleaned = 0.0240855 Jy ! Total flux subtracted in 200 components = 0.0240855 Jy ! Clean residual min=-0.006846 max=0.011741 Jy/beam ! Clean residual mean=0.000021 rms=0.002079 Jy/beam ! Combined flux in latest and established models = 0.286185 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 32 components and 0.286185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095672Jy sigma=0.474271 ! Fit after self-cal, rms=0.095560Jy sigma=0.473194 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.189 x 7.813 at -2.363 degrees (North through East) ! Clean map min=-0.0062563 max=0.27335 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.00 HN 1.19 KP 0.96 ! LA 1.02 MK 1.00 NL 1.04 OV 0.98 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.22 KP 0.97 ! LA 0.98 MK 0.94 NL 1.02 OV 1.00 ! PT 0.98 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 1.23 KP 0.96 ! LA 0.96 MK 0.96 NL 1.14 OV 0.97 ! PT 0.96 SC 1.03 ! ! ! Fit before self-cal, rms=0.095560Jy sigma=0.473194 ! Fit after self-cal, rms=0.090846Jy sigma=0.456245 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.192 mas, bmaj=7.76 mas, bpa=-2.146 degrees ! Estimated noise=1.58592 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 = -0.00393997 Jy ! Component: 100 - total flux cleaned = -0.00429281 Jy ! Component: 150 - total flux cleaned = -0.00449745 Jy ! Component: 200 - total flux cleaned = -0.00449957 Jy ! Total flux subtracted in 200 components = -0.00449957 Jy ! Clean residual min=-0.005441 max=0.006493 Jy/beam ! Clean residual mean=0.000025 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 0.281685 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.281685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090466Jy sigma=0.454299 ! Fit after self-cal, rms=0.090460Jy sigma=0.453994 ! 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=0.090460Jy sigma=0.453994 ! Fit after self-cal, rms=0.089466Jy sigma=0.441708 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.193 mas, bmaj=7.777 mas, bpa=-2.115 degrees ! Estimated noise=1.58241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159482 Jy ! Component: 100 - total flux cleaned = 0.00159639 Jy ! Component: 150 - total flux cleaned = 0.00159494 Jy ! Component: 200 - total flux cleaned = 0.00154217 Jy ! Total flux subtracted in 200 components = 0.00154217 Jy ! Clean residual min=-0.002864 max=0.003480 Jy/beam ! Clean residual mean=0.000003 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.283227 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.283227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089368Jy sigma=0.441251 ! Fit after self-cal, rms=0.089416Jy sigma=0.441199 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) ! Added new window around map position (-104.5, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266741 Jy ! Component: 100 - total flux cleaned = 0.00331787 Jy ! Component: 150 - total flux cleaned = 0.00362086 Jy ! Component: 200 - total flux cleaned = 0.00388441 Jy ! Total flux subtracted in 200 components = 0.00388441 Jy ! Clean residual min=-0.002935 max=0.003130 Jy/beam ! Clean residual mean=-0.000001 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.287112 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.287112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089234Jy sigma=0.440525 ! Fit after self-cal, rms=0.089235Jy sigma=0.440481 ! 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=0.089235Jy sigma=0.440481 ! Fit after self-cal, rms=0.089318Jy sigma=0.440388 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.192 mas, bmaj=7.784 mas, bpa=-2.157 degrees ! Estimated noise=1.58311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117231 Jy ! Component: 100 - total flux cleaned = 0.00127371 Jy ! Component: 150 - total flux cleaned = 0.00118024 Jy ! Component: 200 - total flux cleaned = 0.00109236 Jy ! Total flux subtracted in 200 components = 0.00109236 Jy ! Clean residual min=-0.002943 max=0.003114 Jy/beam ! Clean residual mean=-0.000003 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.288204 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 89 components and 0.288204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089248Jy sigma=0.440144 ! Fit after self-cal, rms=0.089251Jy sigma=0.440137 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 = 0.000148019 Jy ! Component: 100 - total flux cleaned = 6.6079e-05 Jy ! Component: 150 - total flux cleaned = -1.16537e-05 Jy ! Component: 200 - total flux cleaned = -5.11534e-05 Jy ! Total flux subtracted in 200 components = -5.11534e-05 Jy ! Clean residual min=-0.002896 max=0.003121 Jy/beam ! Clean residual mean=-0.000002 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.288153 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 94 components and 0.288153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089206Jy sigma=0.439986 ! Fit after self-cal, rms=0.089207Jy sigma=0.439985 ! Inverting map ! Added new window around map position (76, -66.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282009 Jy ! Component: 100 - total flux cleaned = 0.00325809 Jy ! Component: 150 - total flux cleaned = 0.00330566 Jy ! Component: 200 - total flux cleaned = 0.00334727 Jy ! Total flux subtracted in 200 components = 0.00334727 Jy ! Clean residual min=-0.002819 max=0.002888 Jy/beam ! Clean residual mean=0.000005 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.2915 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 113 components and 0.2915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089097Jy sigma=0.439314 ! Fit after self-cal, rms=0.089090Jy sigma=0.439277 ! Inverting map ! Added new window around map position (-83.5, 118.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289271 Jy ! Component: 100 - total flux cleaned = 0.004311 Jy ! Component: 150 - total flux cleaned = 0.00511959 Jy ! Component: 200 - total flux cleaned = 0.00584558 Jy ! Total flux subtracted in 200 components = 0.00584558 Jy ! Clean residual min=-0.002840 max=0.002485 Jy/beam ! Clean residual mean=0.000012 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.297346 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 134 components and 0.297346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088975Jy sigma=0.438577 ! Fit after self-cal, rms=0.088971Jy sigma=0.438535 ! 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=0.088971Jy sigma=0.438535 ! Fit after self-cal, rms=0.089038Jy sigma=0.438465 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.365 mas, bmaj=20.74 mas, bpa=2.342 degrees ! Estimated noise=1.94648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133528 Jy ! Component: 100 - total flux cleaned = 0.00184009 Jy ! Component: 150 - total flux cleaned = 0.00218239 Jy ! Component: 200 - total flux cleaned = 0.00243656 Jy ! Total flux subtracted in 200 components = 0.00243656 Jy ! Clean residual min=-0.002852 max=0.002753 Jy/beam ! Clean residual mean=0.000020 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.299782 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 157 components and 0.299782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089019Jy sigma=0.438372 ! Fit after self-cal, rms=0.089021Jy sigma=0.438365 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 = 0.000480053 Jy ! Component: 100 - total flux cleaned = 0.00061003 Jy ! Component: 150 - total flux cleaned = 0.000658941 Jy ! Component: 200 - total flux cleaned = 0.000706613 Jy ! Total flux subtracted in 200 components = 0.000706613 Jy ! Clean residual min=-0.002780 max=0.002748 Jy/beam ! Clean residual mean=0.000023 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.300489 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 169 components and 0.300489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089007Jy sigma=0.438349 ! Fit after self-cal, rms=0.089006Jy sigma=0.438347 ! 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=3.192 mas, bmaj=7.791 mas, bpa=-2.166 degrees ! Estimated noise=1.58337 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.192 x 7.791 at -2.166 degrees (North through East) ! Clean map min=-0.0046387 max=0.27187 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=2.55 mas, bmaj=6.4 mas, bpa=-3.681 degrees ! Estimated noise=2.38135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.211895 Jy ! Component: 100 - total flux cleaned = 0.258791 Jy ! Component: 150 - total flux cleaned = 0.274386 Jy ! Component: 200 - total flux cleaned = 0.281913 Jy ! Total flux subtracted in 200 components = 0.281913 Jy ! Clean residual min=-0.004329 max=0.004301 Jy/beam ! Clean residual mean=0.000001 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.281913 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.281913 Jy ! Inverting map and beam ! Estimated beam: bmin=3.192 mas, bmaj=7.791 mas, bpa=-2.166 degrees ! Estimated noise=1.58337 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 = 0.00499851 Jy ! Component: 100 - total flux cleaned = 0.00809724 Jy ! Component: 150 - total flux cleaned = 0.0100886 Jy ! Component: 200 - total flux cleaned = 0.0119408 Jy ! Total flux subtracted in 200 components = 0.0119408 Jy ! Clean residual min=-0.003035 max=0.002897 Jy/beam ! Clean residual mean=0.000001 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.293854 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 39 components and 0.293853 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=8.365 mas, bmaj=20.74 mas, bpa=2.342 degrees ! Estimated noise=1.94648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287637 Jy ! Component: 100 - total flux cleaned = 0.00443209 Jy ! Component: 150 - total flux cleaned = 0.00510448 Jy ! Component: 200 - total flux cleaned = 0.0055698 Jy ! Total flux subtracted in 200 components = 0.0055698 Jy ! Clean residual min=-0.003018 max=0.002730 Jy/beam ! Clean residual mean=0.000015 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.299423 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 = 0.000421275 Jy ! Component: 100 - total flux cleaned = 0.000761883 Jy ! Component: 150 - total flux cleaned = 0.00111864 Jy ! Component: 200 - total flux cleaned = 0.00140788 Jy ! Total flux subtracted in 200 components = 0.00140788 Jy ! Clean residual min=-0.002895 max=0.002633 Jy/beam ! Clean residual mean=0.000020 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.300831 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 78 components and 0.300831 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.192 mas, bmaj=7.791 mas, bpa=-2.166 degrees ! Estimated noise=1.58337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000358052 Jy ! Component: 100 - total flux cleaned = 0.000508526 Jy ! Component: 150 - total flux cleaned = 0.000510506 Jy ! Component: 200 - total flux cleaned = 0.000444493 Jy ! Total flux subtracted in 200 components = 0.000444493 Jy ! Clean residual min=-0.002732 max=0.002598 Jy/beam ! Clean residual mean=0.000008 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.301276 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 0.301276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089192Jy sigma=0.439288 ! Fit after self-cal, rms=0.089192Jy sigma=0.439219 wmodel J2249-3039_S_map.mod ! Writing 96 model components to file: J2249-3039_S_map.mod wobs J2249-3039_S_uvs.fits ! Writing UV FITS file: J2249-3039_S_uvs.fits wwins J2249-3039_S_map.win ! wwins: Wrote 5 windows to J2249-3039_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 = -3.14988e-05 Jy ! Component: 100 - total flux cleaned = 0.000398995 Jy ! Component: 150 - total flux cleaned = 0.000399402 Jy ! Component: 200 - total flux cleaned = 0.000437793 Jy ! Component: 250 - total flux cleaned = 0.000363395 Jy ! Component: 300 - total flux cleaned = 0.000219925 Jy ! Component: 350 - total flux cleaned = 4.39669e-05 Jy ! Component: 400 - total flux cleaned = -0.000127422 Jy ! Component: 450 - total flux cleaned = -0.000261207 Jy ! Component: 500 - total flux cleaned = -0.00035923 Jy ! Component: 550 - total flux cleaned = -0.00051846 Jy ! Component: 600 - total flux cleaned = -0.000580383 Jy ! Component: 650 - total flux cleaned = -0.000671376 Jy ! Component: 700 - total flux cleaned = -0.000700852 Jy ! Component: 750 - total flux cleaned = -0.000671876 Jy ! Component: 800 - total flux cleaned = -0.000786752 Jy ! Component: 850 - total flux cleaned = -0.000758249 Jy ! Component: 900 - total flux cleaned = -0.000758178 Jy ! Component: 950 - total flux cleaned = -0.000758298 Jy ! Component: 1000 - total flux cleaned = -0.000758587 Jy ! Component: 1050 - total flux cleaned = -0.000784497 Jy ! Component: 1100 - total flux cleaned = -0.000706533 Jy ! Component: 1150 - total flux cleaned = -0.000732769 Jy ! Component: 1200 - total flux cleaned = -0.000833961 Jy ! Component: 1250 - total flux cleaned = -0.000833572 Jy ! Component: 1300 - total flux cleaned = -0.000955842 Jy ! Component: 1350 - total flux cleaned = -0.000955285 Jy ! Component: 1400 - total flux cleaned = -0.00102689 Jy ! Component: 1450 - total flux cleaned = -0.000979831 Jy ! Component: 1500 - total flux cleaned = -0.00102684 Jy ! Component: 1550 - total flux cleaned = -0.00107237 Jy ! Component: 1600 - total flux cleaned = -0.00109487 Jy ! Component: 1650 - total flux cleaned = -0.00109462 Jy ! Component: 1700 - total flux cleaned = -0.00109464 Jy ! Component: 1750 - total flux cleaned = -0.00105107 Jy ! Component: 1800 - total flux cleaned = -0.00111579 Jy ! Component: 1850 - total flux cleaned = -0.00105147 Jy ! Component: 1900 - total flux cleaned = -0.00109379 Jy ! Component: 1950 - total flux cleaned = -0.00109342 Jy ! Component: 2000 - total flux cleaned = -0.00107226 Jy ! Component: 2050 - total flux cleaned = -0.00105171 Jy ! Component: 2100 - total flux cleaned = -0.00113274 Jy ! Component: 2150 - total flux cleaned = -0.00115309 Jy ! Component: 2200 - total flux cleaned = -0.00125244 Jy ! Component: 2250 - total flux cleaned = -0.00135052 Jy ! Component: 2300 - total flux cleaned = -0.00135056 Jy ! Component: 2350 - total flux cleaned = -0.00148568 Jy ! Component: 2400 - total flux cleaned = -0.00161906 Jy ! Component: 2450 - total flux cleaned = -0.00165671 Jy ! Component: 2500 - total flux cleaned = -0.00171288 Jy ! Component: 2550 - total flux cleaned = -0.00182421 Jy ! Component: 2600 - total flux cleaned = -0.001898 Jy ! Component: 2650 - total flux cleaned = -0.00195251 Jy ! Component: 2700 - total flux cleaned = -0.00202493 Jy ! Component: 2750 - total flux cleaned = -0.0021146 Jy ! Component: 2800 - total flux cleaned = -0.00220322 Jy ! Component: 2850 - total flux cleaned = -0.00225603 Jy ! Component: 2900 - total flux cleaned = -0.00230858 Jy ! Component: 2950 - total flux cleaned = -0.00234299 Jy ! Component: 3000 - total flux cleaned = -0.00241172 Jy ! Component: 3050 - total flux cleaned = -0.00237754 Jy ! Component: 3100 - total flux cleaned = -0.0025134 Jy ! Component: 3150 - total flux cleaned = -0.00259766 Jy ! Component: 3200 - total flux cleaned = -0.00263112 Jy ! Component: 3250 - total flux cleaned = -0.00271402 Jy ! Component: 3300 - total flux cleaned = -0.0028127 Jy ! Component: 3350 - total flux cleaned = -0.00279636 Jy ! Component: 3400 - total flux cleaned = -0.00289379 Jy ! Component: 3450 - total flux cleaned = -0.00295827 Jy ! Component: 3500 - total flux cleaned = -0.00303821 Jy ! Component: 3550 - total flux cleaned = -0.00310186 Jy ! Component: 3600 - total flux cleaned = -0.00313353 Jy ! Component: 3650 - total flux cleaned = -0.00321187 Jy ! Component: 3700 - total flux cleaned = -0.0032897 Jy ! Component: 3750 - total flux cleaned = -0.00327406 Jy ! Component: 3800 - total flux cleaned = -0.00338183 Jy ! Component: 3850 - total flux cleaned = -0.00335126 Jy ! Component: 3900 - total flux cleaned = -0.00341219 Jy ! Component: 3950 - total flux cleaned = -0.00341206 Jy ! Component: 4000 - total flux cleaned = -0.00341212 Jy ! Component: 4050 - total flux cleaned = -0.00347203 Jy ! Total flux subtracted in 4096 components = -0.00353163 Jy ! Clean residual min=-0.000819 max=0.000965 Jy/beam ! Clean residual mean=0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.297744 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 352 components and 0.297744 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2249-3039_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.192 x 7.791 at -2.166 degrees (North through East) ! Clean map min=-0.0021655 max=0.27094 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2249-3039_S_map.fits wmodel /image_prod/ug002_uva//J2249-3039_S_map.mod ! Writing 352 model components to file: /image_prod/ug002_uva//J2249-3039_S_map.mod wobs /image_prod/ug002_uva//J2249-3039_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2249-3039_S_uvs.fits wwins /image_prod/ug002_uva//J2249-3039_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J2249-3039_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.270941 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000262311 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.290445 0.290445 0.580889 1.16178 2.32356 4.64711 9.29423 18.5885 37.1769 74.3538 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.27 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1032.9 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2249-3039_S_dfm.log closed on Thu Mar 5 05:54:20 2020