! Started logfile: /vlbi/uf001/uva//J0516+0732_S_dfm.log on Sun Jan 13 22:31:25 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//J0516+0732_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0516+0732_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.863548 visibilities/baseline/integration-bin. ! Found source: J0516+0732 ! ! 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 6645 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 J0516+0732_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 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002101Jy sigma=21.469484 ! Fit after self-cal, rms=0.846477Jy sigma=18.056004 ! 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=2.777 mas, bmaj=6.399 mas, bpa=-1.857 degrees ! Estimated noise=0.610717 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 = 0.120371 Jy ! Component: 100 - total flux cleaned = 0.164789 Jy ! Total flux subtracted in 100 components = 0.164789 Jy ! Clean residual min=-0.009368 max=0.019832 Jy/beam ! Clean residual mean=-0.000036 rms=0.002388 Jy/beam ! Combined flux in latest and established models = 0.164788 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.164788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078152Jy sigma=1.617801 ! Fit after self-cal, rms=0.077616Jy sigma=1.604733 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.023067 Jy ! Component: 100 - total flux cleaned = 0.0355496 Jy ! Total flux subtracted in 100 components = 0.0355496 Jy ! Clean residual min=-0.006494 max=0.007728 Jy/beam ! Clean residual mean=-0.000012 rms=0.001505 Jy/beam ! Combined flux in latest and established models = 0.200338 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.200338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069095Jy sigma=1.403017 ! Fit after self-cal, rms=0.068919Jy sigma=1.399713 ! 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=3.22 mas, bmaj=7.274 mas, bpa=-1.428 degrees ! Estimated noise=0.430327 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 = 0.011427 Jy ! Component: 100 - total flux cleaned = 0.017988 Jy ! Component: 150 - total flux cleaned = 0.0221096 Jy ! Component: 200 - total flux cleaned = 0.0247672 Jy ! Total flux subtracted in 200 components = 0.0247672 Jy ! Clean residual min=-0.006091 max=0.006856 Jy/beam ! Clean residual mean=0.000001 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 0.225105 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 49 components and 0.225105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067126Jy sigma=1.351238 ! Fit after self-cal, rms=0.067089Jy sigma=1.350574 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.22 x 7.274 at -1.428 degrees (North through East) ! Clean map min=-0.0059841 max=0.14236 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.09 HN 1.01 KP 0.99 ! LA 0.97 MK 1.00 NL 1.06 OV 0.96 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 1.09 HN 1.00 KP 1.03 ! LA 0.99 MK 1.03 NL 1.03 OV 0.80 ! PT 0.96 SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.16 HN 1.02 KP 1.02 ! LA 0.95 MK 1.03 NL 1.00 OV 0.94 ! PT 0.99 SC 0.94 ! ! ! Fit before self-cal, rms=0.067089Jy sigma=1.350574 ! Fit after self-cal, rms=0.066836Jy sigma=1.298263 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.2 mas, bmaj=7.303 mas, bpa=-0.5959 degrees ! Estimated noise=0.428597 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 = -0.000136299 Jy ! Component: 100 - total flux cleaned = -0.000545693 Jy ! Component: 150 - total flux cleaned = -0.000779866 Jy ! Component: 200 - total flux cleaned = -0.00093285 Jy ! Total flux subtracted in 200 components = -0.00093285 Jy ! Clean residual min=-0.004182 max=0.003876 Jy/beam ! Clean residual mean=-0.000003 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.224172 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.224172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066701Jy sigma=1.295720 ! Fit after self-cal, rms=0.066769Jy sigma=1.294996 ! 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=0.066769Jy sigma=1.294996 ! Fit after self-cal, rms=0.066872Jy sigma=1.287708 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.195 mas, bmaj=7.279 mas, bpa=-0.4625 degrees ! Estimated noise=0.426368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000199417 Jy ! Component: 100 - total flux cleaned = -9.8321e-05 Jy ! Component: 150 - total flux cleaned = -0.000139417 Jy ! Component: 200 - total flux cleaned = -0.000214831 Jy ! Total flux subtracted in 200 components = -0.000214831 Jy ! Clean residual min=-0.003930 max=0.003496 Jy/beam ! Clean residual mean=-0.000004 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.223958 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.223958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066798Jy sigma=1.286398 ! Fit after self-cal, rms=0.066808Jy sigma=1.286205 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 = -0.000115472 Jy ! Component: 100 - total flux cleaned = -0.000284998 Jy ! Component: 150 - total flux cleaned = -0.0003425 Jy ! Component: 200 - total flux cleaned = -0.000393971 Jy ! Total flux subtracted in 200 components = -0.000393971 Jy ! Clean residual min=-0.003930 max=0.003466 Jy/beam ! Clean residual mean=-0.000004 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.223564 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 0.223564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066771Jy sigma=1.285582 ! Fit after self-cal, rms=0.066762Jy sigma=1.285451 ! 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=0.066762Jy sigma=1.285451 ! Fit after self-cal, rms=0.068100Jy sigma=1.254141 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.196 mas, bmaj=7.291 mas, bpa=-0.5151 degrees ! Estimated noise=0.427024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00031051 Jy ! Component: 100 - total flux cleaned = -0.000441891 Jy ! Component: 150 - total flux cleaned = -0.000441886 Jy ! Component: 200 - total flux cleaned = -0.000441464 Jy ! Total flux subtracted in 200 components = -0.000441464 Jy ! Clean residual min=-0.002421 max=0.002148 Jy/beam ! Clean residual mean=-0.000002 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.223122 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 75 components and 0.223122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068060Jy sigma=1.253518 ! Fit after self-cal, rms=0.068104Jy sigma=1.253206 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 = -0.000187374 Jy ! Component: 100 - total flux cleaned = -0.00030981 Jy ! Component: 150 - total flux cleaned = -0.000289121 Jy ! Component: 200 - total flux cleaned = -0.000289505 Jy ! Total flux subtracted in 200 components = -0.000289505 Jy ! Clean residual min=-0.002379 max=0.002114 Jy/beam ! Clean residual mean=-0.000003 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.222833 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 76 components and 0.222833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068081Jy sigma=1.252817 ! Fit after self-cal, rms=0.068075Jy sigma=1.252708 ! 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=0.068075Jy sigma=1.252708 ! Fit after self-cal, rms=0.068427Jy sigma=1.252582 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.977 mas, bmaj=11.29 mas, bpa=-3.218 degrees ! Estimated noise=0.567807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000166282 Jy ! Component: 100 - total flux cleaned = -0.000160748 Jy ! Component: 150 - total flux cleaned = -0.000195569 Jy ! Component: 200 - total flux cleaned = -0.000259056 Jy ! Total flux subtracted in 200 components = -0.000259056 Jy ! Clean residual min=-0.002545 max=0.002116 Jy/beam ! Clean residual mean=-0.000005 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.222574 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 78 components and 0.222574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068405Jy sigma=1.252356 ! Fit after self-cal, rms=0.068397Jy sigma=1.252192 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 = -8.50015e-05 Jy ! Component: 100 - total flux cleaned = -8.28566e-05 Jy ! Component: 150 - total flux cleaned = -0.000139333 Jy ! Component: 200 - total flux cleaned = -0.000184565 Jy ! Total flux subtracted in 200 components = -0.000184565 Jy ! Clean residual min=-0.002489 max=0.002080 Jy/beam ! Clean residual mean=-0.000005 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.222389 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 80 components and 0.222389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068387Jy sigma=1.252166 ! Fit after self-cal, rms=0.068379Jy sigma=1.252025 ! 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=3.197 mas, bmaj=7.304 mas, bpa=-0.5699 degrees ! Estimated noise=0.427681 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.197 x 7.304 at -0.5699 degrees (North through East) ! Clean map min=-0.0021312 max=0.14145 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=2.761 mas, bmaj=6.425 mas, bpa=-1.195 degrees ! Estimated noise=0.609088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.122189 Jy ! Component: 100 - total flux cleaned = 0.167732 Jy ! Component: 150 - total flux cleaned = 0.188197 Jy ! Component: 200 - total flux cleaned = 0.199738 Jy ! Total flux subtracted in 200 components = 0.199738 Jy ! Clean residual min=-0.003780 max=0.006186 Jy/beam ! Clean residual mean=-0.000017 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.199738 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 0.199738 Jy ! Inverting map and beam ! Estimated beam: bmin=3.197 mas, bmaj=7.304 mas, bpa=-0.5699 degrees ! Estimated noise=0.427681 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 = 0.00920977 Jy ! Component: 100 - total flux cleaned = 0.0141617 Jy ! Component: 150 - total flux cleaned = 0.0171185 Jy ! Component: 200 - total flux cleaned = 0.01864 Jy ! Total flux subtracted in 200 components = 0.01864 Jy ! Clean residual min=-0.002375 max=0.003192 Jy/beam ! Clean residual mean=-0.000006 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.218378 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.218378 Jy ! Inverting map ! Added new window around map position (-4.5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223667 Jy ! Component: 100 - total flux cleaned = 0.00248653 Jy ! Component: 150 - total flux cleaned = 0.00259404 Jy ! Component: 200 - total flux cleaned = 0.00246142 Jy ! Total flux subtracted in 200 components = 0.00246142 Jy ! Clean residual min=-0.002048 max=0.002065 Jy/beam ! Clean residual mean=-0.000004 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.22084 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.22084 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=6.977 mas, bmaj=11.29 mas, bpa=-3.218 degrees ! Estimated noise=0.567807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000639284 Jy ! Component: 100 - total flux cleaned = 0.000696001 Jy ! Component: 150 - total flux cleaned = 0.000761085 Jy ! Component: 200 - total flux cleaned = 0.000779637 Jy ! Total flux subtracted in 200 components = 0.000779637 Jy ! Clean residual min=-0.002381 max=0.002062 Jy/beam ! Clean residual mean=-0.000006 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.221619 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 = -1.54682e-05 Jy ! Component: 100 - total flux cleaned = -8.89744e-07 Jy ! Component: 150 - total flux cleaned = -9.78223e-07 Jy ! Component: 200 - total flux cleaned = -1.37779e-05 Jy ! Total flux subtracted in 200 components = -1.37779e-05 Jy ! Clean residual min=-0.002338 max=0.002044 Jy/beam ! Clean residual mean=-0.000006 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.221606 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.221606 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.197 mas, bmaj=7.304 mas, bpa=-0.5699 degrees ! Estimated noise=0.427681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000440804 Jy ! Component: 100 - total flux cleaned = -0.000651645 Jy ! Component: 150 - total flux cleaned = -0.000714125 Jy ! Component: 200 - total flux cleaned = -0.000771383 Jy ! Total flux subtracted in 200 components = -0.000771383 Jy ! Clean residual min=-0.001946 max=0.001858 Jy/beam ! Clean residual mean=-0.000003 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.220834 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 81 components and 0.220834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068314Jy sigma=1.250674 ! Fit after self-cal, rms=0.068306Jy sigma=1.250418 wmodel J0516+0732_S_map.mod ! Writing 81 model components to file: J0516+0732_S_map.mod wobs J0516+0732_S_uvs.fits ! Writing UV FITS file: J0516+0732_S_uvs.fits wwins J0516+0732_S_map.win ! wwins: Wrote 2 windows to J0516+0732_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 = -7.01163e-05 Jy ! Component: 100 - total flux cleaned = -1.54854e-06 Jy ! Component: 150 - total flux cleaned = -3.42193e-05 Jy ! Component: 200 - total flux cleaned = -3.45933e-05 Jy ! Component: 250 - total flux cleaned = -6.38603e-05 Jy ! Component: 300 - total flux cleaned = 2.47842e-05 Jy ! Component: 350 - total flux cleaned = -3.26933e-05 Jy ! Component: 400 - total flux cleaned = -8.84736e-05 Jy ! Component: 450 - total flux cleaned = -0.000115567 Jy ! Component: 500 - total flux cleaned = -0.00011536 Jy ! Component: 550 - total flux cleaned = -1.11649e-05 Jy ! Component: 600 - total flux cleaned = 6.4697e-05 Jy ! Component: 650 - total flux cleaned = 0.000139634 Jy ! Component: 700 - total flux cleaned = 0.000163569 Jy ! Component: 750 - total flux cleaned = 0.000260581 Jy ! Component: 800 - total flux cleaned = 0.000379624 Jy ! Component: 850 - total flux cleaned = 0.000519934 Jy ! Component: 900 - total flux cleaned = 0.000588748 Jy ! Component: 950 - total flux cleaned = 0.000657017 Jy ! Component: 1000 - total flux cleaned = 0.000746143 Jy ! Component: 1050 - total flux cleaned = 0.000790035 Jy ! Component: 1100 - total flux cleaned = 0.000876885 Jy ! Component: 1150 - total flux cleaned = 0.000898016 Jy ! Component: 1200 - total flux cleaned = 0.000834894 Jy ! Component: 1250 - total flux cleaned = 0.000814166 Jy ! Component: 1300 - total flux cleaned = 0.000732665 Jy ! Component: 1350 - total flux cleaned = 0.000652532 Jy ! Component: 1400 - total flux cleaned = 0.000593336 Jy ! Component: 1450 - total flux cleaned = 0.000593506 Jy ! Component: 1500 - total flux cleaned = 0.000574041 Jy ! Component: 1550 - total flux cleaned = 0.00055428 Jy ! Component: 1600 - total flux cleaned = 0.000478345 Jy ! Component: 1650 - total flux cleaned = 0.000478509 Jy ! Component: 1700 - total flux cleaned = 0.000459681 Jy ! Component: 1750 - total flux cleaned = 0.00038642 Jy ! Component: 1800 - total flux cleaned = 0.000404401 Jy ! Component: 1850 - total flux cleaned = 0.000368423 Jy ! Component: 1900 - total flux cleaned = 0.000333032 Jy ! Component: 1950 - total flux cleaned = 0.000403187 Jy ! Component: 2000 - total flux cleaned = 0.000350823 Jy ! Component: 2050 - total flux cleaned = 0.000402393 Jy ! Component: 2100 - total flux cleaned = 0.000351152 Jy ! Component: 2150 - total flux cleaned = 0.000350988 Jy ! Component: 2200 - total flux cleaned = 0.000350916 Jy ! Component: 2250 - total flux cleaned = 0.00036738 Jy ! Component: 2300 - total flux cleaned = 0.000432854 Jy ! Component: 2350 - total flux cleaned = 0.000432509 Jy ! Component: 2400 - total flux cleaned = 0.000512863 Jy ! Component: 2450 - total flux cleaned = 0.000480848 Jy ! Component: 2500 - total flux cleaned = 0.000449339 Jy ! Component: 2550 - total flux cleaned = 0.000355664 Jy ! Component: 2600 - total flux cleaned = 0.000402328 Jy ! Component: 2650 - total flux cleaned = 0.000448569 Jy ! Component: 2700 - total flux cleaned = 0.000448539 Jy ! Component: 2750 - total flux cleaned = 0.000539032 Jy ! Component: 2800 - total flux cleaned = 0.000478994 Jy ! Component: 2850 - total flux cleaned = 0.000493811 Jy ! Component: 2900 - total flux cleaned = 0.000449793 Jy ! Component: 2950 - total flux cleaned = 0.00043522 Jy ! Component: 3000 - total flux cleaned = 0.000493202 Jy ! Component: 3050 - total flux cleaned = 0.000478878 Jy ! Component: 3100 - total flux cleaned = 0.000493203 Jy ! Component: 3150 - total flux cleaned = 0.000450829 Jy ! Component: 3200 - total flux cleaned = 0.000436813 Jy ! Component: 3250 - total flux cleaned = 0.000436779 Jy ! Component: 3300 - total flux cleaned = 0.000478262 Jy ! Component: 3350 - total flux cleaned = 0.000478307 Jy ! Component: 3400 - total flux cleaned = 0.000492013 Jy ! Component: 3450 - total flux cleaned = 0.000505518 Jy ! Component: 3500 - total flux cleaned = 0.000505437 Jy ! Component: 3550 - total flux cleaned = 0.000532357 Jy ! Component: 3600 - total flux cleaned = 0.000492478 Jy ! Component: 3650 - total flux cleaned = 0.000465959 Jy ! Component: 3700 - total flux cleaned = 0.000505688 Jy ! Component: 3750 - total flux cleaned = 0.000571054 Jy ! Component: 3800 - total flux cleaned = 0.000557776 Jy ! Component: 3850 - total flux cleaned = 0.000519119 Jy ! Component: 3900 - total flux cleaned = 0.000570549 Jy ! Component: 3950 - total flux cleaned = 0.00053223 Jy ! Component: 4000 - total flux cleaned = 0.000545158 Jy ! Component: 4050 - total flux cleaned = 0.000582737 Jy ! Total flux subtracted in 4096 components = 0.000582925 Jy ! Clean residual min=-0.000993 max=0.000761 Jy/beam ! Clean residual mean=-0.000002 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.221417 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 382 components and 0.221417 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0516+0732_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.197 x 7.304 at -0.5699 degrees (North through East) ! Clean map min=-0.0013693 max=0.14225 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0516+0732_S_map.fits wmodel /vlbi/uf001/uva//J0516+0732_S_map.mod ! Writing 382 model components to file: /vlbi/uf001/uva//J0516+0732_S_map.mod wobs /vlbi/uf001/uva//J0516+0732_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0516+0732_S_uvs.fits wwins /vlbi/uf001/uva//J0516+0732_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0516+0732_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.142245 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000232181 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.489678 0.489678 0.979357 1.95871 3.91743 7.83485 15.6697 31.3394 62.6788 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.142 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 612.647 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0516+0732_S_dfm.log closed on Sun Jan 13 22:31:29 2019