! Started logfile: /vlbi/uf001/uva//J1007-0207_S_dfm.log on Mon Jan 14 00:44:17 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//J1007-0207_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1007-0207_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.955556 visibilities/baseline/integration-bin. ! Found source: J1007-0207 ! ! 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 5418 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 J1007-0207_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 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.064347Jy sigma=19.520346 ! Fit after self-cal, rms=0.686739Jy sigma=12.725925 ! 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=2.712 mas, bmaj=6.919 mas, bpa=-3.492 degrees ! Estimated noise=0.705053 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 = 0.228076 Jy ! Component: 100 - total flux cleaned = 0.302583 Jy ! Total flux subtracted in 100 components = 0.302583 Jy ! Clean residual min=-0.019269 max=0.055154 Jy/beam ! Clean residual mean=0.000059 rms=0.005061 Jy/beam ! Combined flux in latest and established models = 0.302583 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.302583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.142319Jy sigma=2.470931 ! Fit after self-cal, rms=0.142091Jy sigma=2.468093 ! Inverting map ! Added new window around map position (-5.5, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0541032 Jy ! Component: 100 - total flux cleaned = 0.0883378 Jy ! Total flux subtracted in 100 components = 0.0883378 Jy ! Clean residual min=-0.013132 max=0.021044 Jy/beam ! Clean residual mean=0.000049 rms=0.003237 Jy/beam ! Combined flux in latest and established models = 0.390921 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.390921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104838Jy sigma=1.812761 ! Fit after self-cal, rms=0.102531Jy sigma=1.766103 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0282435 Jy ! Component: 100 - total flux cleaned = 0.0469156 Jy ! Total flux subtracted in 100 components = 0.0469156 Jy ! Clean residual min=-0.009433 max=0.012786 Jy/beam ! Clean residual mean=0.000044 rms=0.002294 Jy/beam ! Combined flux in latest and established models = 0.437837 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.437837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087903Jy sigma=1.514034 ! Fit after self-cal, rms=0.087315Jy sigma=1.501648 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151697 Jy ! Component: 100 - total flux cleaned = 0.0256336 Jy ! Total flux subtracted in 100 components = 0.0256336 Jy ! Clean residual min=-0.009005 max=0.012855 Jy/beam ! Clean residual mean=0.000041 rms=0.002003 Jy/beam ! Combined flux in latest and established models = 0.46347 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 0.46347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081874Jy sigma=1.411414 ! Fit after self-cal, rms=0.081696Jy sigma=1.407311 ! Inverting map ! Added new window around map position (-14.5, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121453 Jy ! Component: 100 - total flux cleaned = 0.0203346 Jy ! Total flux subtracted in 100 components = 0.0203346 Jy ! Clean residual min=-0.008493 max=0.008323 Jy/beam ! Clean residual mean=0.000035 rms=0.001794 Jy/beam ! Combined flux in latest and established models = 0.483805 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 65 components and 0.483805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078336Jy sigma=1.350372 ! Fit after self-cal, rms=0.078280Jy sigma=1.348561 ! 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=3.202 mas, bmaj=7.688 mas, bpa=-2.965 degrees ! Estimated noise=0.574483 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 = 0.0134001 Jy ! Component: 100 - total flux cleaned = 0.02301 Jy ! Component: 150 - total flux cleaned = 0.0304265 Jy ! Component: 200 - total flux cleaned = 0.0362281 Jy ! Total flux subtracted in 200 components = 0.0362281 Jy ! Clean residual min=-0.007296 max=0.008660 Jy/beam ! Clean residual mean=0.000043 rms=0.001841 Jy/beam ! Combined flux in latest and established models = 0.520033 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 88 components and 0.520033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074753Jy sigma=1.293178 ! Fit after self-cal, rms=0.074640Jy sigma=1.290222 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.202 x 7.688 at -2.965 degrees (North through East) ! Clean map min=-0.0066719 max=0.30737 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.96 KP 1.01 ! LA 0.94 MK 0.96 NL 1.11 OV 1.00 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 1.00 KP 1.00 ! LA 0.94 MK 1.01 NL 1.08 OV 0.95 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 0.99 KP 1.02 ! LA 0.95 MK 1.08 NL 1.06 OV 1.02 ! PT 0.98 SC 1.02 ! ! ! Fit before self-cal, rms=0.074640Jy sigma=1.290222 ! Fit after self-cal, rms=0.072821Jy sigma=1.233569 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.214 mas, bmaj=7.745 mas, bpa=-2.785 degrees ! Estimated noise=0.572945 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 = 0.00359904 Jy ! Component: 100 - total flux cleaned = 0.00440428 Jy ! Component: 150 - total flux cleaned = 0.0051574 Jy ! Component: 200 - total flux cleaned = 0.0057862 Jy ! Total flux subtracted in 200 components = 0.0057862 Jy ! Clean residual min=-0.004461 max=0.005956 Jy/beam ! Clean residual mean=0.000008 rms=0.001272 Jy/beam ! Combined flux in latest and established models = 0.525819 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 105 components and 0.525819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072369Jy sigma=1.227380 ! Fit after self-cal, rms=0.072383Jy sigma=1.226862 ! 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=0.072383Jy sigma=1.226862 ! Fit after self-cal, rms=0.067469Jy sigma=1.167279 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.209 mas, bmaj=7.756 mas, bpa=-2.791 degrees ! Estimated noise=0.573771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278101 Jy ! Component: 100 - total flux cleaned = 0.00316583 Jy ! Component: 150 - total flux cleaned = 0.00316592 Jy ! Component: 200 - total flux cleaned = 0.00316228 Jy ! Total flux subtracted in 200 components = 0.00316228 Jy ! Clean residual min=-0.003332 max=0.004714 Jy/beam ! Clean residual mean=0.000007 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.528982 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 117 components and 0.528982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067316Jy sigma=1.164334 ! Fit after self-cal, rms=0.067304Jy sigma=1.164064 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 (-24, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00492164 Jy ! Component: 100 - total flux cleaned = 0.00778991 Jy ! Component: 150 - total flux cleaned = 0.00962149 Jy ! Component: 200 - total flux cleaned = 0.0104449 Jy ! Total flux subtracted in 200 components = 0.0104449 Jy ! Clean residual min=-0.002984 max=0.002657 Jy/beam ! Clean residual mean=0.000002 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.539427 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 147 components and 0.539426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066900Jy sigma=1.156739 ! Fit after self-cal, rms=0.066864Jy sigma=1.156097 ! 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=0.066864Jy sigma=1.156097 ! Fit after self-cal, rms=0.066199Jy sigma=1.147192 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.208 mas, bmaj=7.749 mas, bpa=-2.693 degrees ! Estimated noise=0.572959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234877 Jy ! Component: 100 - total flux cleaned = 0.00337382 Jy ! Component: 150 - total flux cleaned = 0.00390037 Jy ! Component: 200 - total flux cleaned = 0.00422784 Jy ! Total flux subtracted in 200 components = 0.00422784 Jy ! Clean residual min=-0.002676 max=0.002612 Jy/beam ! Clean residual mean=0.000003 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.543654 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 161 components and 0.543654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066084Jy sigma=1.145038 ! Fit after self-cal, rms=0.066076Jy sigma=1.144887 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 (-49.5, 44). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020524 Jy ! Component: 100 - total flux cleaned = 0.00200285 Jy ! Component: 150 - total flux cleaned = 0.00185389 Jy ! Component: 200 - total flux cleaned = 0.0018541 Jy ! Total flux subtracted in 200 components = 0.0018541 Jy ! Clean residual min=-0.002672 max=0.002475 Jy/beam ! Clean residual mean=0.000001 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.545508 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 182 components and 0.545508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065959Jy sigma=1.142560 ! Fit after self-cal, rms=0.065951Jy sigma=1.142464 ! 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=0.065951Jy sigma=1.142464 ! Fit after self-cal, rms=0.065869Jy sigma=1.142183 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.214 mas, bmaj=12.32 mas, bpa=-2.429 degrees ! Estimated noise=0.75102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105866 Jy ! Component: 100 - total flux cleaned = 0.00119892 Jy ! Component: 150 - total flux cleaned = 0.0012791 Jy ! Component: 200 - total flux cleaned = 0.0013481 Jy ! Total flux subtracted in 200 components = 0.0013481 Jy ! Clean residual min=-0.002623 max=0.002979 Jy/beam ! Clean residual mean=0.000004 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.546856 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 211 components and 0.546856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065849Jy sigma=1.141753 ! Fit after self-cal, rms=0.065844Jy sigma=1.141684 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 = 0.000312771 Jy ! Component: 100 - total flux cleaned = 0.000344401 Jy ! Component: 150 - total flux cleaned = 0.000344646 Jy ! Component: 200 - total flux cleaned = 0.00036983 Jy ! Total flux subtracted in 200 components = 0.00036983 Jy ! Clean residual min=-0.002569 max=0.002866 Jy/beam ! Clean residual mean=0.000003 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.547226 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 219 components and 0.547226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065835Jy sigma=1.141463 ! Fit after self-cal, rms=0.065833Jy sigma=1.141436 ! 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=3.209 mas, bmaj=7.748 mas, bpa=-2.681 degrees ! Estimated noise=0.572614 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.209 x 7.748 at -2.681 degrees (North through East) ! Clean map min=-0.0023865 max=0.30548 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=2.712 mas, bmaj=6.949 mas, bpa=-3.165 degrees ! Estimated noise=0.706044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.226345 Jy ! Component: 100 - total flux cleaned = 0.312327 Jy ! Component: 150 - total flux cleaned = 0.367361 Jy ! Component: 200 - total flux cleaned = 0.404396 Jy ! Total flux subtracted in 200 components = 0.404396 Jy ! Clean residual min=-0.008451 max=0.020709 Jy/beam ! Clean residual mean=0.000030 rms=0.002464 Jy/beam ! Combined flux in latest and established models = 0.404396 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.404396 Jy ! Inverting map and beam ! Estimated beam: bmin=3.209 mas, bmaj=7.748 mas, bpa=-2.681 degrees ! Estimated noise=0.572614 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 (-3, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.036061 Jy ! Component: 100 - total flux cleaned = 0.0588352 Jy ! Component: 150 - total flux cleaned = 0.0747629 Jy ! Component: 200 - total flux cleaned = 0.0866469 Jy ! Total flux subtracted in 200 components = 0.0866469 Jy ! Clean residual min=-0.004368 max=0.006959 Jy/beam ! Clean residual mean=0.000031 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 0.491043 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 48 components and 0.491043 Jy ! Inverting map ! Added new window around map position (-18, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00922694 Jy ! Component: 100 - total flux cleaned = 0.0166865 Jy ! Component: 150 - total flux cleaned = 0.0228769 Jy ! Component: 200 - total flux cleaned = 0.0280761 Jy ! Total flux subtracted in 200 components = 0.0280761 Jy ! Clean residual min=-0.002990 max=0.004003 Jy/beam ! Clean residual mean=0.000016 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.519119 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 96 components and 0.51912 Jy ! Inverting map ! Added new window around map position (14.5, -40). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00456269 Jy ! Component: 100 - total flux cleaned = 0.00833098 Jy ! Component: 150 - total flux cleaned = 0.0115839 Jy ! Component: 200 - total flux cleaned = 0.0143974 Jy ! Total flux subtracted in 200 components = 0.0143974 Jy ! Clean residual min=-0.002432 max=0.002813 Jy/beam ! Clean residual mean=0.000009 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.533517 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 126 components and 0.533517 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=7.214 mas, bmaj=12.32 mas, bpa=-2.429 degrees ! Estimated noise=0.75102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00435422 Jy ! Component: 100 - total flux cleaned = 0.00738551 Jy ! Component: 150 - total flux cleaned = 0.0096434 Jy ! Component: 200 - total flux cleaned = 0.0109823 Jy ! Total flux subtracted in 200 components = 0.0109823 Jy ! Clean residual min=-0.002641 max=0.002748 Jy/beam ! Clean residual mean=0.000008 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.544499 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 = 0.0005269 Jy ! Component: 100 - total flux cleaned = 0.000938697 Jy ! Component: 150 - total flux cleaned = 0.00125615 Jy ! Component: 200 - total flux cleaned = 0.00149951 Jy ! Total flux subtracted in 200 components = 0.00149951 Jy ! Clean residual min=-0.002523 max=0.002653 Jy/beam ! Clean residual mean=0.000006 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.545999 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 189 components and 0.545999 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.209 mas, bmaj=7.748 mas, bpa=-2.681 degrees ! Estimated noise=0.572614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000279711 Jy ! Component: 100 - total flux cleaned = 0.000516865 Jy ! Component: 150 - total flux cleaned = 0.000643739 Jy ! Component: 200 - total flux cleaned = 0.000722222 Jy ! Total flux subtracted in 200 components = 0.000722222 Jy ! Clean residual min=-0.002441 max=0.002161 Jy/beam ! Clean residual mean=0.000003 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.546721 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 217 components and 0.546721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065748Jy sigma=1.139888 ! Fit after self-cal, rms=0.065730Jy sigma=1.139600 wmodel J1007-0207_S_map.mod ! Writing 217 model components to file: J1007-0207_S_map.mod wobs J1007-0207_S_uvs.fits ! Writing UV FITS file: J1007-0207_S_uvs.fits wwins J1007-0207_S_map.win ! wwins: Wrote 8 windows to J1007-0207_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 = -0.000572944 Jy ! Component: 100 - total flux cleaned = -0.000764668 Jy ! Component: 150 - total flux cleaned = -0.000874696 Jy ! Component: 200 - total flux cleaned = -0.00101589 Jy ! Component: 250 - total flux cleaned = -0.00118514 Jy ! Component: 300 - total flux cleaned = -0.00135068 Jy ! Component: 350 - total flux cleaned = -0.00154451 Jy ! Component: 400 - total flux cleaned = -0.00157596 Jy ! Component: 450 - total flux cleaned = -0.00163862 Jy ! Component: 500 - total flux cleaned = -0.00179031 Jy ! Component: 550 - total flux cleaned = -0.00178975 Jy ! Component: 600 - total flux cleaned = -0.00178994 Jy ! Component: 650 - total flux cleaned = -0.00196326 Jy ! Component: 700 - total flux cleaned = -0.001934 Jy ! Component: 750 - total flux cleaned = -0.00196225 Jy ! Component: 800 - total flux cleaned = -0.00201814 Jy ! Component: 850 - total flux cleaned = -0.00212755 Jy ! Component: 900 - total flux cleaned = -0.00218111 Jy ! Component: 950 - total flux cleaned = -0.0021804 Jy ! Component: 1000 - total flux cleaned = -0.00218 Jy ! Component: 1050 - total flux cleaned = -0.00223216 Jy ! Component: 1100 - total flux cleaned = -0.00225754 Jy ! Component: 1150 - total flux cleaned = -0.00233304 Jy ! Component: 1200 - total flux cleaned = -0.00233261 Jy ! Component: 1250 - total flux cleaned = -0.00228271 Jy ! Component: 1300 - total flux cleaned = -0.00228255 Jy ! Component: 1350 - total flux cleaned = -0.0023308 Jy ! Component: 1400 - total flux cleaned = -0.00230688 Jy ! Component: 1450 - total flux cleaned = -0.00235422 Jy ! Component: 1500 - total flux cleaned = -0.00235456 Jy ! Component: 1550 - total flux cleaned = -0.00237746 Jy ! Component: 1600 - total flux cleaned = -0.00242315 Jy ! Component: 1650 - total flux cleaned = -0.00242296 Jy ! Component: 1700 - total flux cleaned = -0.00240079 Jy ! Component: 1750 - total flux cleaned = -0.00251156 Jy ! Component: 1800 - total flux cleaned = -0.00251134 Jy ! Component: 1850 - total flux cleaned = -0.002468 Jy ! Component: 1900 - total flux cleaned = -0.00248962 Jy ! Component: 1950 - total flux cleaned = -0.00246838 Jy ! Component: 2000 - total flux cleaned = -0.0025529 Jy ! Component: 2050 - total flux cleaned = -0.00251076 Jy ! Component: 2100 - total flux cleaned = -0.0025317 Jy ! Component: 2150 - total flux cleaned = -0.00249045 Jy ! Component: 2200 - total flux cleaned = -0.00255151 Jy ! Component: 2250 - total flux cleaned = -0.00253125 Jy ! Component: 2300 - total flux cleaned = -0.00259128 Jy ! Component: 2350 - total flux cleaned = -0.00257149 Jy ! Component: 2400 - total flux cleaned = -0.00264973 Jy ! Component: 2450 - total flux cleaned = -0.00259137 Jy ! Component: 2500 - total flux cleaned = -0.0025527 Jy ! Component: 2550 - total flux cleaned = -0.00255242 Jy ! Component: 2600 - total flux cleaned = -0.00245733 Jy ! Component: 2650 - total flux cleaned = -0.00245742 Jy ! Component: 2700 - total flux cleaned = -0.00241958 Jy ! Component: 2750 - total flux cleaned = -0.00247493 Jy ! Component: 2800 - total flux cleaned = -0.0023461 Jy ! Component: 2850 - total flux cleaned = -0.00230945 Jy ! Component: 2900 - total flux cleaned = -0.00225529 Jy ! Component: 2950 - total flux cleaned = -0.00223746 Jy ! Component: 3000 - total flux cleaned = -0.00216603 Jy ! Component: 3050 - total flux cleaned = -0.0020775 Jy ! Component: 3100 - total flux cleaned = -0.00205993 Jy ! Component: 3150 - total flux cleaned = -0.00197282 Jy ! Component: 3200 - total flux cleaned = -0.00188613 Jy ! Component: 3250 - total flux cleaned = -0.00181732 Jy ! Component: 3300 - total flux cleaned = -0.00174918 Jy ! Component: 3350 - total flux cleaned = -0.0016983 Jy ! Component: 3400 - total flux cleaned = -0.00173217 Jy ! Component: 3450 - total flux cleaned = -0.00161479 Jy ! Component: 3500 - total flux cleaned = -0.00158151 Jy ! Component: 3550 - total flux cleaned = -0.00146578 Jy ! Component: 3600 - total flux cleaned = -0.00141658 Jy ! Component: 3650 - total flux cleaned = -0.00131897 Jy ! Component: 3700 - total flux cleaned = -0.00128659 Jy ! Component: 3750 - total flux cleaned = -0.00125457 Jy ! Component: 3800 - total flux cleaned = -0.00122227 Jy ! Component: 3850 - total flux cleaned = -0.00114274 Jy ! Component: 3900 - total flux cleaned = -0.00109526 Jy ! Component: 3950 - total flux cleaned = -0.00098542 Jy ! Component: 4000 - total flux cleaned = -0.000923013 Jy ! Component: 4050 - total flux cleaned = -0.000922968 Jy ! Total flux subtracted in 4096 components = -0.000907482 Jy ! Clean residual min=-0.001073 max=0.001055 Jy/beam ! Clean residual mean=0.000001 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.545813 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 482 components and 0.545812 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1007-0207_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.209 x 7.748 at -2.681 degrees (North through East) ! Clean map min=-0.0017291 max=0.30624 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1007-0207_S_map.fits wmodel /vlbi/uf001/uva//J1007-0207_S_map.mod ! Writing 482 model components to file: /vlbi/uf001/uva//J1007-0207_S_map.mod wobs /vlbi/uf001/uva//J1007-0207_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1007-0207_S_uvs.fits wwins /vlbi/uf001/uva//J1007-0207_S_map.win ! wwins: Wrote 9 windows to /vlbi/uf001/uva//J1007-0207_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.306239 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000273556 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.267983 0.267983 0.535966 1.07193 2.14386 4.28773 8.57546 17.1509 34.3018 68.6037 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.306 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1119.47 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1007-0207_S_dfm.log closed on Mon Jan 14 00:44:22 2019