! Started logfile: /vlbi/uf001/uva//J2005-1822_S_dfm.log on Mon Jan 14 05:21:29 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//J2005-1822_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2005-1822_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.971296 visibilities/baseline/integration-bin. ! Found source: J2005-1822 ! ! 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 6294 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 J2005-1822_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.068616Jy sigma=18.119564 ! Fit after self-cal, rms=0.688586Jy sigma=11.824048 ! 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=2.531 mas, bmaj=6.837 mas, bpa=-5.168 degrees ! Estimated noise=0.772833 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 = 0.230273 Jy ! Component: 100 - total flux cleaned = 0.285536 Jy ! Total flux subtracted in 100 components = 0.285536 Jy ! Clean residual min=-0.013023 max=0.028533 Jy/beam ! Clean residual mean=-0.000044 rms=0.003937 Jy/beam ! Combined flux in latest and established models = 0.285536 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.285536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.131208Jy sigma=1.763127 ! Fit after self-cal, rms=0.131134Jy sigma=1.761990 ! Inverting map ! Added new window around map position (1, -10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0295673 Jy ! Component: 100 - total flux cleaned = 0.0473628 Jy ! Total flux subtracted in 100 components = 0.0473628 Jy ! Clean residual min=-0.011741 max=0.018534 Jy/beam ! Clean residual mean=-0.000037 rms=0.003241 Jy/beam ! Combined flux in latest and established models = 0.332899 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 33 components and 0.332899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119130Jy sigma=1.534034 ! Fit after self-cal, rms=0.118786Jy sigma=1.526367 ! 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=3.022 mas, bmaj=7.831 mas, bpa=-3.776 degrees ! Estimated noise=0.536896 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 (38, -62.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242907 Jy ! Component: 100 - total flux cleaned = 0.0386039 Jy ! Component: 150 - total flux cleaned = 0.0443464 Jy ! Component: 200 - total flux cleaned = 0.0476477 Jy ! Total flux subtracted in 200 components = 0.0476477 Jy ! Clean residual min=-0.012780 max=0.016645 Jy/beam ! Clean residual mean=-0.000019 rms=0.003205 Jy/beam ! Combined flux in latest and established models = 0.380547 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 68 components and 0.380547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110799Jy sigma=1.426132 ! Fit after self-cal, rms=0.110422Jy sigma=1.417000 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.022 x 7.831 at -3.776 degrees (North through East) ! Clean map min=-0.012107 max=0.29584 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.98 HN 1.05 KP 1.01 ! LA 0.95 MK 1.01 NL 1.04 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.98 HN 1.07 KP 1.02 ! LA 0.94 MK 1.02 NL 1.05 OV 0.96 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 1.07 KP 1.01 ! LA 0.95 MK 1.00 NL 1.02 OV 1.01 ! PT 0.97 SC 0.98 ! ! ! Fit before self-cal, rms=0.110422Jy sigma=1.417000 ! Fit after self-cal, rms=0.110852Jy sigma=1.381254 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.044 mas, bmaj=7.844 mas, bpa=-3.505 degrees ! Estimated noise=0.534638 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 = 0.00420942 Jy ! Component: 100 - total flux cleaned = 0.00314693 Jy ! Component: 150 - total flux cleaned = 0.00244554 Jy ! Component: 200 - total flux cleaned = 0.00202587 Jy ! Total flux subtracted in 200 components = 0.00202587 Jy ! Clean residual min=-0.010554 max=0.010760 Jy/beam ! Clean residual mean=-0.000007 rms=0.002865 Jy/beam ! Combined flux in latest and established models = 0.382573 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.382573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108773Jy sigma=1.368929 ! Fit after self-cal, rms=0.108705Jy sigma=1.367395 ! 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=0.108705Jy sigma=1.367395 ! Fit after self-cal, rms=0.090278Jy sigma=1.210697 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.04 mas, bmaj=7.893 mas, bpa=-3.797 degrees ! Estimated noise=0.542003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000130111 Jy ! Component: 100 - total flux cleaned = 9.84537e-05 Jy ! Component: 150 - total flux cleaned = 0.000286984 Jy ! Component: 200 - total flux cleaned = 0.000447195 Jy ! Total flux subtracted in 200 components = 0.000447195 Jy ! Clean residual min=-0.005025 max=0.006577 Jy/beam ! Clean residual mean=-0.000004 rms=0.001356 Jy/beam ! Combined flux in latest and established models = 0.38302 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 109 components and 0.38302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090078Jy sigma=1.205775 ! Fit after self-cal, rms=0.090109Jy sigma=1.204945 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 (0, -29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00591464 Jy ! Component: 100 - total flux cleaned = 0.00773281 Jy ! Component: 150 - total flux cleaned = 0.00826808 Jy ! Component: 200 - total flux cleaned = 0.00849391 Jy ! Total flux subtracted in 200 components = 0.00849391 Jy ! Clean residual min=-0.004452 max=0.005126 Jy/beam ! Clean residual mean=-0.000004 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.391514 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 145 components and 0.391514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089720Jy sigma=1.195737 ! Fit after self-cal, rms=0.089684Jy sigma=1.195141 ! Inverting map ! Added new window around map position (-3.5, -59.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00450884 Jy ! Component: 100 - total flux cleaned = 0.00704216 Jy ! Component: 150 - total flux cleaned = 0.00850263 Jy ! Component: 200 - total flux cleaned = 0.00915895 Jy ! Total flux subtracted in 200 components = 0.00915895 Jy ! Clean residual min=-0.003970 max=0.003810 Jy/beam ! Clean residual mean=-0.000006 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.400673 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 177 components and 0.400673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089397Jy sigma=1.190206 ! Fit after self-cal, rms=0.089394Jy sigma=1.190106 ! 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=0.089394Jy sigma=1.190106 ! Fit after self-cal, rms=0.089333Jy sigma=1.182460 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.042 mas, bmaj=7.896 mas, bpa=-3.753 degrees ! Estimated noise=0.540689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000351261 Jy ! Component: 100 - total flux cleaned = 6.8689e-06 Jy ! Component: 150 - total flux cleaned = 0.000655997 Jy ! Component: 200 - total flux cleaned = 0.00109365 Jy ! Total flux subtracted in 200 components = 0.00109365 Jy ! Clean residual min=-0.003216 max=0.003552 Jy/beam ! Clean residual mean=-0.000007 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.401766 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 195 components and 0.401766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089170Jy sigma=1.179632 ! Fit after self-cal, rms=0.089159Jy sigma=1.179384 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 = -0.000349839 Jy ! Component: 100 - total flux cleaned = 9.38758e-05 Jy ! Component: 150 - total flux cleaned = 0.000347299 Jy ! Component: 200 - total flux cleaned = 0.000583294 Jy ! Total flux subtracted in 200 components = 0.000583294 Jy ! Clean residual min=-0.003146 max=0.003489 Jy/beam ! Clean residual mean=-0.000007 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.40235 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 212 components and 0.402349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089095Jy sigma=1.178244 ! Fit after self-cal, rms=0.089090Jy sigma=1.178169 ! 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=0.089090Jy sigma=1.178169 ! Fit after self-cal, rms=0.089193Jy sigma=1.177628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.488 mas, bmaj=16.09 mas, bpa=0.432 degrees ! Estimated noise=0.70084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135691 Jy ! Component: 100 - total flux cleaned = 0.00226025 Jy ! Component: 150 - total flux cleaned = 0.00300192 Jy ! Component: 200 - total flux cleaned = 0.00348118 Jy ! Total flux subtracted in 200 components = 0.00348118 Jy ! Clean residual min=-0.003670 max=0.004705 Jy/beam ! Clean residual mean=-0.000016 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 0.405831 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 219 components and 0.405831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089143Jy sigma=1.176807 ! Fit after self-cal, rms=0.089139Jy sigma=1.176634 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 = 0.00012022 Jy ! Component: 100 - total flux cleaned = 0.000436978 Jy ! Component: 150 - total flux cleaned = 0.000631358 Jy ! Component: 200 - total flux cleaned = 0.000855778 Jy ! Total flux subtracted in 200 components = 0.000855778 Jy ! Clean residual min=-0.003616 max=0.004467 Jy/beam ! Clean residual mean=-0.000016 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.406686 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 226 components and 0.406686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089123Jy sigma=1.176477 ! Fit after self-cal, rms=0.089120Jy sigma=1.176397 ! 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=3.042 mas, bmaj=7.896 mas, bpa=-3.762 degrees ! Estimated noise=0.539548 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.042 x 7.896 at -3.762 degrees (North through East) ! Clean map min=-0.0053484 max=0.29562 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=2.532 mas, bmaj=6.873 mas, bpa=-5.083 degrees ! Estimated noise=0.791634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.235327 Jy ! Component: 100 - total flux cleaned = 0.295971 Jy ! Component: 150 - total flux cleaned = 0.325467 Jy ! Component: 200 - total flux cleaned = 0.343232 Jy ! Total flux subtracted in 200 components = 0.343232 Jy ! Clean residual min=-0.005403 max=0.009325 Jy/beam ! Clean residual mean=-0.000008 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 0.343232 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.343232 Jy ! Inverting map and beam ! Estimated beam: bmin=3.042 mas, bmaj=7.896 mas, bpa=-3.762 degrees ! Estimated noise=0.539548 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 = 0.0157428 Jy ! Component: 100 - total flux cleaned = 0.0249873 Jy ! Component: 150 - total flux cleaned = 0.0313587 Jy ! Component: 200 - total flux cleaned = 0.0362061 Jy ! Total flux subtracted in 200 components = 0.0362061 Jy ! Clean residual min=-0.003689 max=0.004058 Jy/beam ! Clean residual mean=-0.000008 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.379438 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 97 components and 0.379438 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=7.488 mas, bmaj=16.09 mas, bpa=0.432 degrees ! Estimated noise=0.70084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00641648 Jy ! Component: 100 - total flux cleaned = 0.011131 Jy ! Component: 150 - total flux cleaned = 0.0148222 Jy ! Component: 200 - total flux cleaned = 0.0177648 Jy ! Total flux subtracted in 200 components = 0.0177648 Jy ! Clean residual min=-0.004179 max=0.004278 Jy/beam ! Clean residual mean=-0.000016 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 0.397203 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 = 0.00237435 Jy ! Component: 100 - total flux cleaned = 0.00430799 Jy ! Component: 150 - total flux cleaned = 0.00553929 Jy ! Component: 200 - total flux cleaned = 0.00638555 Jy ! Total flux subtracted in 200 components = 0.00638555 Jy ! Clean residual min=-0.003644 max=0.003802 Jy/beam ! Clean residual mean=-0.000014 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.403588 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 196 components and 0.403588 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.042 mas, bmaj=7.896 mas, bpa=-3.762 degrees ! Estimated noise=0.539548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000730474 Jy ! Component: 100 - total flux cleaned = -0.000283522 Jy ! Component: 150 - total flux cleaned = 0.000112214 Jy ! Component: 200 - total flux cleaned = 0.00051411 Jy ! Total flux subtracted in 200 components = 0.00051411 Jy ! Clean residual min=-0.003116 max=0.003360 Jy/beam ! Clean residual mean=-0.000006 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.404102 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 221 components and 0.404102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089177Jy sigma=1.175544 ! Fit after self-cal, rms=0.089094Jy sigma=1.174777 wmodel J2005-1822_S_map.mod ! Writing 221 model components to file: J2005-1822_S_map.mod wobs J2005-1822_S_uvs.fits ! Writing UV FITS file: J2005-1822_S_uvs.fits wwins J2005-1822_S_map.win ! wwins: Wrote 5 windows to J2005-1822_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 = 0.000813987 Jy ! Component: 100 - total flux cleaned = 0.00116558 Jy ! Component: 150 - total flux cleaned = 0.0012599 Jy ! Component: 200 - total flux cleaned = 0.00125916 Jy ! Component: 250 - total flux cleaned = 0.00130275 Jy ! Component: 300 - total flux cleaned = 0.00134481 Jy ! Component: 350 - total flux cleaned = 0.0014258 Jy ! Component: 400 - total flux cleaned = 0.00130553 Jy ! Component: 450 - total flux cleaned = 0.0011892 Jy ! Component: 500 - total flux cleaned = 0.00107564 Jy ! Component: 550 - total flux cleaned = 0.00100247 Jy ! Component: 600 - total flux cleaned = 0.00089365 Jy ! Component: 650 - total flux cleaned = 0.000752044 Jy ! Component: 700 - total flux cleaned = 0.000682759 Jy ! Component: 750 - total flux cleaned = 0.000580848 Jy ! Component: 800 - total flux cleaned = 0.000514394 Jy ! Component: 850 - total flux cleaned = 0.000449065 Jy ! Component: 900 - total flux cleaned = 0.000384624 Jy ! Component: 950 - total flux cleaned = 0.000259483 Jy ! Component: 1000 - total flux cleaned = 7.56984e-05 Jy ! Component: 1050 - total flux cleaned = 0.000136371 Jy ! Component: 1100 - total flux cleaned = -1.21443e-05 Jy ! Component: 1150 - total flux cleaned = -9.94677e-05 Jy ! Component: 1200 - total flux cleaned = -4.19013e-05 Jy ! Component: 1250 - total flux cleaned = -9.80059e-05 Jy ! Component: 1300 - total flux cleaned = -0.000125779 Jy ! Component: 1350 - total flux cleaned = -0.000207694 Jy ! Component: 1400 - total flux cleaned = -0.000207677 Jy ! Component: 1450 - total flux cleaned = -0.000181162 Jy ! Component: 1500 - total flux cleaned = -0.000234163 Jy ! Component: 1550 - total flux cleaned = -0.000234046 Jy ! Component: 1600 - total flux cleaned = -0.0003359 Jy ! Component: 1650 - total flux cleaned = -0.000310643 Jy ! Component: 1700 - total flux cleaned = -0.000260813 Jy ! Component: 1750 - total flux cleaned = -0.000309984 Jy ! Component: 1800 - total flux cleaned = -0.000237025 Jy ! Component: 1850 - total flux cleaned = -0.000284626 Jy ! Component: 1900 - total flux cleaned = -0.000189766 Jy ! Component: 1950 - total flux cleaned = -0.000120266 Jy ! Component: 2000 - total flux cleaned = -0.000143368 Jy ! Component: 2050 - total flux cleaned = -0.000166052 Jy ! Component: 2100 - total flux cleaned = -0.000120859 Jy ! Component: 2150 - total flux cleaned = -7.69334e-05 Jy ! Component: 2200 - total flux cleaned = -9.88413e-05 Jy ! Component: 2250 - total flux cleaned = -0.000120315 Jy ! Component: 2300 - total flux cleaned = -7.76327e-05 Jy ! Component: 2350 - total flux cleaned = -9.86491e-05 Jy ! Component: 2400 - total flux cleaned = -5.6756e-05 Jy ! Component: 2450 - total flux cleaned = 6.64157e-05 Jy ! Component: 2500 - total flux cleaned = -1.59057e-05 Jy ! Component: 2550 - total flux cleaned = -3.59055e-05 Jy ! Component: 2600 - total flux cleaned = -5.56975e-05 Jy ! Component: 2650 - total flux cleaned = 2.32528e-05 Jy ! Component: 2700 - total flux cleaned = 4.00377e-06 Jy ! Component: 2750 - total flux cleaned = 0.000100372 Jy ! Component: 2800 - total flux cleaned = 0.000119603 Jy ! Component: 2850 - total flux cleaned = 8.18154e-05 Jy ! Component: 2900 - total flux cleaned = 0.000138157 Jy ! Component: 2950 - total flux cleaned = 6.41135e-05 Jy ! Component: 3000 - total flux cleaned = 0.000156192 Jy ! Component: 3050 - total flux cleaned = 0.000138194 Jy ! Component: 3100 - total flux cleaned = 0.000174225 Jy ! Component: 3150 - total flux cleaned = 0.000120795 Jy ! Component: 3200 - total flux cleaned = 0.00013843 Jy ! Component: 3250 - total flux cleaned = 0.000156119 Jy ! Component: 3300 - total flux cleaned = 0.000138785 Jy ! Component: 3350 - total flux cleaned = 0.000138719 Jy ! Component: 3400 - total flux cleaned = 0.000121801 Jy ! Component: 3450 - total flux cleaned = 0.000138993 Jy ! Component: 3500 - total flux cleaned = 0.000205726 Jy ! Component: 3550 - total flux cleaned = 0.000189208 Jy ! Component: 3600 - total flux cleaned = 0.000222132 Jy ! Component: 3650 - total flux cleaned = 0.000254698 Jy ! Component: 3700 - total flux cleaned = 0.000254439 Jy ! Component: 3750 - total flux cleaned = 0.000254331 Jy ! Component: 3800 - total flux cleaned = 0.000302227 Jy ! Component: 3850 - total flux cleaned = 0.000317929 Jy ! Component: 3900 - total flux cleaned = 0.000333467 Jy ! Component: 3950 - total flux cleaned = 0.000333465 Jy ! Component: 4000 - total flux cleaned = 0.000348731 Jy ! Component: 4050 - total flux cleaned = 0.000333269 Jy ! Total flux subtracted in 4096 components = 0.000317973 Jy ! Clean residual min=-0.001255 max=0.000879 Jy/beam ! Clean residual mean=-0.000004 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.40442 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 505 components and 0.40442 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2005-1822_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.042 x 7.896 at -3.762 degrees (North through East) ! Clean map min=-0.0018569 max=0.30067 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2005-1822_S_map.fits wmodel /vlbi/uf001/uva//J2005-1822_S_map.mod ! Writing 505 model components to file: /vlbi/uf001/uva//J2005-1822_S_map.mod wobs /vlbi/uf001/uva//J2005-1822_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2005-1822_S_uvs.fits wwins /vlbi/uf001/uva//J2005-1822_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J2005-1822_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.300665 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000282085 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.281461 0.281461 0.562921 1.12584 2.25169 4.50337 9.00674 18.0135 36.027 72.0539 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.3 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1065.87 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2005-1822_S_dfm.log closed on Mon Jan 14 05:21:34 2019