! Started logfile: /vlbi/uf001/uva//J2204-0616_S_dfm.log on Mon Jan 14 06:07:15 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//J2204-0616_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2204-0616_S_uva.fits ! AN table 1: 19 integrations on 36 of 36 possible baselines. ! AN table 2: 19 integrations on 36 of 36 possible baselines. ! AN table 3: 19 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.95809 visibilities/baseline/integration-bin. ! Found source: J2204-0616 ! ! 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 5898 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 J2204-0616_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004944Jy sigma=21.681850 ! Fit after self-cal, rms=0.957791Jy sigma=20.764435 ! 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=2.733 mas, bmaj=6.98 mas, bpa=-1.418 degrees ! Estimated noise=0.618653 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 = 0.034624 Jy ! Component: 100 - total flux cleaned = 0.0422228 Jy ! Total flux subtracted in 100 components = 0.0422228 Jy ! Clean residual min=-0.003729 max=0.003621 Jy/beam ! Clean residual mean=-0.000001 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.0422228 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0422228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066536Jy sigma=1.356530 ! Fit after self-cal, rms=0.064516Jy sigma=1.311670 ! 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=3.273 mas, bmaj=7.875 mas, bpa=0.02635 degrees ! Estimated noise=0.450216 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 = 0.00468666 Jy ! Component: 100 - total flux cleaned = 0.00658069 Jy ! Component: 150 - total flux cleaned = 0.00750598 Jy ! Component: 200 - total flux cleaned = 0.00774845 Jy ! Total flux subtracted in 200 components = 0.00774845 Jy ! Clean residual min=-0.002702 max=0.002804 Jy/beam ! Clean residual mean=-0.000005 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.0499713 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 18 components and 0.0499713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064206Jy sigma=1.305170 ! Fit after self-cal, rms=0.064219Jy sigma=1.304973 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.273 x 7.875 at 0.02635 degrees (North through East) ! Clean map min=-0.0026299 max=0.047301 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.92 HN 0.84 KP 1.25 ! LA 0.91 NL 0.97 OV 1.01 PT 1.01 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HN 0.96 KP 0.92 LA 0.96 ! MK 0.91 NL 1.08 OV 1.10 PT 1.03 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 1.04 HN 0.92 KP 1.07 ! LA 0.99 MK 0.89 OV 1.02 PT 0.98 ! SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.09 HN 1.07 KP 1.07 ! LA 1.00 NL 1.13 OV 1.00 PT 0.86 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 0.92 KP 0.87 LA 0.83 ! MK 0.98 NL 0.92 OV 1.10 PT 1.29 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.13 HN 1.05 KP 0.95 ! LA 1.11 MK 0.88 OV 0.92 PT 1.01 ! SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 HN 1.04 KP 1.01 ! LA 0.97 NL 0.75 OV 0.94 PT 1.14 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.94 HN 0.89 KP 1.08 LA 0.95 ! MK 1.06 NL 0.85 OV 1.49 PT 1.38 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.89 FD 0.97 HN 0.97 KP 1.10 ! LA 1.13 MK 1.11 OV 0.93 PT 1.28 ! SC 0.91 ! ! ! Fit before self-cal, rms=0.064219Jy sigma=1.304973 ! Fit after self-cal, rms=0.064938Jy sigma=1.295017 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.254 mas, bmaj=7.787 mas, bpa=-0.3361 degrees ! Estimated noise=0.446123 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 = 0.00089042 Jy ! Component: 100 - total flux cleaned = 0.000932167 Jy ! Component: 150 - total flux cleaned = 0.000932795 Jy ! Component: 200 - total flux cleaned = 0.000932498 Jy ! Total flux subtracted in 200 components = 0.000932498 Jy ! Clean residual min=-0.002395 max=0.002146 Jy/beam ! Clean residual mean=-0.000002 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0509037 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.0509038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064922Jy sigma=1.294637 ! Fit after self-cal, rms=0.065090Jy sigma=1.293329 ! 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=0.065090Jy sigma=1.293329 ! Fit after self-cal, rms=0.065822Jy sigma=1.292997 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.223 mas, bmaj=7.72 mas, bpa=-0.4111 degrees ! Estimated noise=0.44629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000828317 Jy ! Component: 100 - total flux cleaned = 0.000887983 Jy ! Component: 150 - total flux cleaned = 0.000923554 Jy ! Component: 200 - total flux cleaned = 0.000940116 Jy ! Total flux subtracted in 200 components = 0.000940116 Jy ! Clean residual min=-0.002364 max=0.002169 Jy/beam ! Clean residual mean=-0.000002 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.0518439 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.0518439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065808Jy sigma=1.292669 ! Fit after self-cal, rms=0.065861Jy sigma=1.292594 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 = -2.06077e-05 Jy ! Component: 100 - total flux cleaned = 1.203e-05 Jy ! Component: 150 - total flux cleaned = 2.67186e-05 Jy ! Component: 200 - total flux cleaned = 4.06015e-05 Jy ! Total flux subtracted in 200 components = 4.06015e-05 Jy ! Clean residual min=-0.002363 max=0.002172 Jy/beam ! Clean residual mean=-0.000002 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.0518845 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.0518845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065854Jy sigma=1.292454 ! Fit after self-cal, rms=0.065858Jy sigma=1.292441 ! 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=0.065858Jy sigma=1.292441 ! Fit after self-cal, rms=0.065741Jy sigma=1.292297 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.191 mas, bmaj=7.656 mas, bpa=-0.4658 degrees ! Estimated noise=0.444612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000676027 Jy ! Component: 100 - total flux cleaned = 0.000771802 Jy ! Component: 150 - total flux cleaned = 0.00085228 Jy ! Component: 200 - total flux cleaned = 0.000866458 Jy ! Total flux subtracted in 200 components = 0.000866458 Jy ! Clean residual min=-0.002321 max=0.002166 Jy/beam ! Clean residual mean=-0.000002 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0527509 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.0527509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065729Jy sigma=1.292055 ! Fit after self-cal, rms=0.065742Jy sigma=1.292030 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 = 1.56926e-05 Jy ! Component: 100 - total flux cleaned = 4.25271e-05 Jy ! Component: 150 - total flux cleaned = 5.45111e-05 Jy ! Component: 200 - total flux cleaned = 5.45009e-05 Jy ! Total flux subtracted in 200 components = 5.45009e-05 Jy ! Clean residual min=-0.002314 max=0.002178 Jy/beam ! Clean residual mean=-0.000002 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0528054 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.0528054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065736Jy sigma=1.291936 ! Fit after self-cal, rms=0.065738Jy sigma=1.291924 ! 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=0.065738Jy sigma=1.291924 ! Fit after self-cal, rms=0.065496Jy sigma=1.291805 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.14 mas, bmaj=13.02 mas, bpa=3.398 degrees ! Estimated noise=0.590836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000988236 Jy ! Component: 100 - total flux cleaned = 0.00135482 Jy ! Component: 150 - total flux cleaned = 0.00138062 Jy ! Component: 200 - total flux cleaned = 0.00139607 Jy ! Total flux subtracted in 200 components = 0.00139607 Jy ! Clean residual min=-0.002207 max=0.002385 Jy/beam ! Clean residual mean=-0.000004 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.0542015 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 43 components and 0.0542015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065493Jy sigma=1.291836 ! Fit after self-cal, rms=0.065497Jy sigma=1.291727 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 = 8.10427e-05 Jy ! Component: 100 - total flux cleaned = 0.000104282 Jy ! Component: 150 - total flux cleaned = 0.000114255 Jy ! Component: 200 - total flux cleaned = 0.000131327 Jy ! Total flux subtracted in 200 components = 0.000131327 Jy ! Clean residual min=-0.002196 max=0.002356 Jy/beam ! Clean residual mean=-0.000004 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.0543328 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.0543328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065497Jy sigma=1.291773 ! Fit after self-cal, rms=0.065498Jy sigma=1.291741 ! 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=3.16 mas, bmaj=7.6 mas, bpa=-0.5412 degrees ! Estimated noise=0.442589 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.16 x 7.6 at -0.5412 degrees (North through East) ! Clean map min=-0.0021496 max=0.045931 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=2.644 mas, bmaj=6.827 mas, bpa=-2.019 degrees ! Estimated noise=0.588901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0348891 Jy ! Component: 100 - total flux cleaned = 0.0429875 Jy ! Component: 150 - total flux cleaned = 0.0469307 Jy ! Component: 200 - total flux cleaned = 0.0493622 Jy ! Total flux subtracted in 200 components = 0.0493622 Jy ! Clean residual min=-0.003154 max=0.003046 Jy/beam ! Clean residual mean=0.000001 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.0493623 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0493623 Jy ! Inverting map and beam ! Estimated beam: bmin=3.16 mas, bmaj=7.6 mas, bpa=-0.5412 degrees ! Estimated noise=0.442589 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) ! Added new window around map position (-103, 42). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276189 Jy ! Component: 100 - total flux cleaned = 0.00406566 Jy ! Component: 150 - total flux cleaned = 0.00476092 Jy ! Component: 200 - total flux cleaned = 0.00515132 Jy ! Total flux subtracted in 200 components = 0.00515132 Jy ! Clean residual min=-0.002130 max=0.001922 Jy/beam ! Clean residual mean=-0.000001 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0545136 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 38 components and 0.0545136 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=7.14 mas, bmaj=13.02 mas, bpa=3.398 degrees ! Estimated noise=0.590836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136407 Jy ! Component: 100 - total flux cleaned = 0.00200857 Jy ! Component: 150 - total flux cleaned = 0.00220259 Jy ! Component: 200 - total flux cleaned = 0.00237657 Jy ! Total flux subtracted in 200 components = 0.00237657 Jy ! Clean residual min=-0.001896 max=0.002108 Jy/beam ! Clean residual mean=-0.000000 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.0568902 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 = 8.85247e-05 Jy ! Component: 100 - total flux cleaned = 0.000155301 Jy ! Component: 150 - total flux cleaned = 0.000218908 Jy ! Component: 200 - total flux cleaned = 0.000293391 Jy ! Total flux subtracted in 200 components = 0.000293391 Jy ! Clean residual min=-0.001868 max=0.002074 Jy/beam ! Clean residual mean=-0.000000 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.0571835 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 57 components and 0.0571835 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.16 mas, bmaj=7.6 mas, bpa=-0.5412 degrees ! Estimated noise=0.442589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000559936 Jy ! Component: 100 - total flux cleaned = -0.00070371 Jy ! Component: 150 - total flux cleaned = -0.000727675 Jy ! Component: 200 - total flux cleaned = -0.000750158 Jy ! Total flux subtracted in 200 components = -0.000750158 Jy ! Clean residual min=-0.002055 max=0.001778 Jy/beam ! Clean residual mean=-0.000000 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0564334 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.0564334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065421Jy sigma=1.289734 ! Fit after self-cal, rms=0.065391Jy sigma=1.288954 wmodel J2204-0616_S_map.mod ! Writing 79 model components to file: J2204-0616_S_map.mod wobs J2204-0616_S_uvs.fits ! Writing UV FITS file: J2204-0616_S_uvs.fits wwins J2204-0616_S_map.win ! wwins: Wrote 2 windows to J2204-0616_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 = -0.000939901 Jy ! Component: 100 - total flux cleaned = -0.00156296 Jy ! Component: 150 - total flux cleaned = -0.00205526 Jy ! Component: 200 - total flux cleaned = -0.00237047 Jy ! Component: 250 - total flux cleaned = -0.00264631 Jy ! Component: 300 - total flux cleaned = -0.0030336 Jy ! Component: 350 - total flux cleaned = -0.00323743 Jy ! Component: 400 - total flux cleaned = -0.00360736 Jy ! Component: 450 - total flux cleaned = -0.00394158 Jy ! Component: 500 - total flux cleaned = -0.00421529 Jy ! Component: 550 - total flux cleaned = -0.00453688 Jy ! Component: 600 - total flux cleaned = -0.00490547 Jy ! Component: 650 - total flux cleaned = -0.00506036 Jy ! Component: 700 - total flux cleaned = -0.00533987 Jy ! Component: 750 - total flux cleaned = -0.00548972 Jy ! Component: 800 - total flux cleaned = -0.00566179 Jy ! Component: 850 - total flux cleaned = -0.00585601 Jy ! Component: 900 - total flux cleaned = -0.00607115 Jy ! Component: 950 - total flux cleaned = -0.00623531 Jy ! Component: 1000 - total flux cleaned = -0.00642011 Jy ! Component: 1050 - total flux cleaned = -0.00653412 Jy ! Component: 1100 - total flux cleaned = -0.00666888 Jy ! Component: 1150 - total flux cleaned = -0.00680161 Jy ! Component: 1200 - total flux cleaned = -0.00699819 Jy ! Component: 1250 - total flux cleaned = -0.00712675 Jy ! Component: 1300 - total flux cleaned = -0.00725397 Jy ! Component: 1350 - total flux cleaned = -0.00735861 Jy ! Component: 1400 - total flux cleaned = -0.00746252 Jy ! Component: 1450 - total flux cleaned = -0.00764665 Jy ! Component: 1500 - total flux cleaned = -0.00772701 Jy ! Component: 1550 - total flux cleaned = -0.00782648 Jy ! Component: 1600 - total flux cleaned = -0.00790504 Jy ! Component: 1650 - total flux cleaned = -0.00804139 Jy ! Component: 1700 - total flux cleaned = -0.00817612 Jy ! Component: 1750 - total flux cleaned = -0.00828986 Jy ! Component: 1800 - total flux cleaned = -0.00832764 Jy ! Component: 1850 - total flux cleaned = -0.00842072 Jy ! Component: 1900 - total flux cleaned = -0.00854936 Jy ! Component: 1950 - total flux cleaned = -0.00862199 Jy ! Component: 2000 - total flux cleaned = -0.00865788 Jy ! Component: 2050 - total flux cleaned = -0.00872918 Jy ! Component: 2100 - total flux cleaned = -0.00874675 Jy ! Component: 2150 - total flux cleaned = -0.00881601 Jy ! Component: 2200 - total flux cleaned = -0.00883326 Jy ! Component: 2250 - total flux cleaned = -0.0088503 Jy ! Component: 2300 - total flux cleaned = -0.00893475 Jy ! Component: 2350 - total flux cleaned = -0.00891811 Jy ! Component: 2400 - total flux cleaned = -0.0089678 Jy ! Component: 2450 - total flux cleaned = -0.00906621 Jy ! Component: 2500 - total flux cleaned = -0.00904982 Jy ! Component: 2550 - total flux cleaned = -0.00906616 Jy ! Component: 2600 - total flux cleaned = -0.00911383 Jy ! Component: 2650 - total flux cleaned = -0.00912947 Jy ! Component: 2700 - total flux cleaned = -0.00914494 Jy ! Component: 2750 - total flux cleaned = -0.0091606 Jy ! Component: 2800 - total flux cleaned = -0.00919134 Jy ! Component: 2850 - total flux cleaned = -0.00916104 Jy ! Component: 2900 - total flux cleaned = -0.00922148 Jy ! Component: 2950 - total flux cleaned = -0.00920634 Jy ! Component: 3000 - total flux cleaned = -0.00920632 Jy ! Component: 3050 - total flux cleaned = -0.0092211 Jy ! Component: 3100 - total flux cleaned = -0.00925037 Jy ! Component: 3150 - total flux cleaned = -0.00926464 Jy ! Component: 3200 - total flux cleaned = -0.00927903 Jy ! Component: 3250 - total flux cleaned = -0.00929315 Jy ! Component: 3300 - total flux cleaned = -0.00929311 Jy ! Component: 3350 - total flux cleaned = -0.00929313 Jy ! Component: 3400 - total flux cleaned = -0.00930711 Jy ! Component: 3450 - total flux cleaned = -0.00941767 Jy ! Component: 3500 - total flux cleaned = -0.00947229 Jy ! Component: 3550 - total flux cleaned = -0.00941798 Jy ! Component: 3600 - total flux cleaned = -0.00947215 Jy ! Component: 3650 - total flux cleaned = -0.0094856 Jy ! Component: 3700 - total flux cleaned = -0.00951225 Jy ! Component: 3750 - total flux cleaned = -0.00956483 Jy ! Component: 3800 - total flux cleaned = -0.00955167 Jy ! Component: 3850 - total flux cleaned = -0.0096037 Jy ! Component: 3900 - total flux cleaned = -0.00964231 Jy ! Component: 3950 - total flux cleaned = -0.00965517 Jy ! Component: 4000 - total flux cleaned = -0.00961696 Jy ! Component: 4050 - total flux cleaned = -0.00969293 Jy ! Total flux subtracted in 4096 components = -0.00966777 Jy ! Clean residual min=-0.000846 max=0.000674 Jy/beam ! Clean residual mean=0.000000 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0467656 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 381 components and 0.0467656 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2204-0616_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.16 x 7.6 at -0.5412 degrees (North through East) ! Clean map min=-0.0017151 max=0.045549 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2204-0616_S_map.fits wmodel /vlbi/uf001/uva//J2204-0616_S_map.mod ! Writing 381 model components to file: /vlbi/uf001/uva//J2204-0616_S_map.mod wobs /vlbi/uf001/uva//J2204-0616_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2204-0616_S_uvs.fits wwins /vlbi/uf001/uva//J2204-0616_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J2204-0616_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0455492 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00022658 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.49232 1.49232 2.98464 5.96929 11.9386 23.8771 47.7543 95.5086 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.045 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 201.029 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2204-0616_S_dfm.log closed on Mon Jan 14 06:07:19 2019