! Started logfile: /vlbi/uf001/uva//J0533+4210_S_dfm.log on Sun Jan 13 22:38:34 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//J0533+4210_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0533+4210_S_uva.fits ! AN table 1: 87 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.999489 visibilities/baseline/integration-bin. ! Found source: J0533+4210 ! ! 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 11739 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 J0533+4210_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006566Jy sigma=21.410569 ! Fit after self-cal, rms=0.936687Jy sigma=19.946454 ! 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=2.916 mas, bmaj=5.021 mas, bpa=-3.667 degrees ! Estimated noise=0.521379 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 = 0.0483787 Jy ! Component: 100 - total flux cleaned = 0.0617559 Jy ! Total flux subtracted in 100 components = 0.0617559 Jy ! Clean residual min=-0.005014 max=0.012544 Jy/beam ! Clean residual mean=0.000029 rms=0.001337 Jy/beam ! Combined flux in latest and established models = 0.0617559 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0617559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066112Jy sigma=1.351723 ! Fit after self-cal, rms=0.065091Jy sigma=1.331997 ! Inverting map ! Added new window around map position (-20, 6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114699 Jy ! Component: 100 - total flux cleaned = 0.0179238 Jy ! Total flux subtracted in 100 components = 0.0179238 Jy ! Clean residual min=-0.003984 max=0.009273 Jy/beam ! Clean residual mean=0.000026 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.0796797 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.0796797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062609Jy sigma=1.279010 ! Fit after self-cal, rms=0.062466Jy sigma=1.275748 ! Inverting map ! Added new window around map position (-10, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00846033 Jy ! Component: 100 - total flux cleaned = 0.0134712 Jy ! Total flux subtracted in 100 components = 0.0134712 Jy ! Clean residual min=-0.003442 max=0.006064 Jy/beam ! Clean residual mean=0.000020 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.0931509 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.0931509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060911Jy sigma=1.241661 ! Fit after self-cal, rms=0.060806Jy sigma=1.239516 ! Inverting map ! Added new window around map position (-5.5, 2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00570549 Jy ! Component: 100 - total flux cleaned = 0.00934772 Jy ! Total flux subtracted in 100 components = 0.00934772 Jy ! Clean residual min=-0.002946 max=0.003620 Jy/beam ! Clean residual mean=0.000017 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.102499 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.102499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060043Jy sigma=1.222636 ! Fit after self-cal, rms=0.060002Jy sigma=1.221721 ! 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=3.536 mas, bmaj=5.837 mas, bpa=-5.839 degrees ! Estimated noise=0.316025 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 (-25.5, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00590682 Jy ! Component: 100 - total flux cleaned = 0.0101333 Jy ! Component: 150 - total flux cleaned = 0.0133637 Jy ! Component: 200 - total flux cleaned = 0.0159419 Jy ! Total flux subtracted in 200 components = 0.0159419 Jy ! Clean residual min=-0.002344 max=0.003426 Jy/beam ! Clean residual mean=0.000026 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.11844 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 82 components and 0.11844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059215Jy sigma=1.204760 ! Fit after self-cal, rms=0.059149Jy sigma=1.203289 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.536 x 5.837 at -5.839 degrees (North through East) ! Clean map min=-0.0022646 max=0.064219 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.96 KP 0.95 ! LA 0.98 MK 1.01 NL 0.96 OV 0.94 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.00 KP 1.01 ! LA 0.93 MK 1.10 NL 0.96 OV 0.99 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.98 KP 0.97 ! LA 0.93 MK 1.00 NL 1.05 OV 0.97 ! PT 0.93 SC 0.96 ! ! ! Fit before self-cal, rms=0.059149Jy sigma=1.203289 ! Fit after self-cal, rms=0.057192Jy sigma=1.199650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.579 mas, bmaj=5.884 mas, bpa=-5.604 degrees ! Estimated noise=0.305938 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 (-35, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306971 Jy ! Component: 100 - total flux cleaned = 0.00517139 Jy ! Component: 150 - total flux cleaned = 0.00629837 Jy ! Component: 200 - total flux cleaned = 0.00721228 Jy ! Total flux subtracted in 200 components = 0.00721228 Jy ! Clean residual min=-0.002035 max=0.002380 Jy/beam ! Clean residual mean=0.000017 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.125653 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 125 components and 0.125653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056964Jy sigma=1.194440 ! Fit after self-cal, rms=0.056952Jy sigma=1.194062 ! 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=0.056952Jy sigma=1.194062 ! Fit after self-cal, rms=0.059738Jy sigma=1.185713 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.564 mas, bmaj=5.872 mas, bpa=-5.522 degrees ! Estimated noise=0.307895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169571 Jy ! Component: 100 - total flux cleaned = 0.0029846 Jy ! Component: 150 - total flux cleaned = 0.00390473 Jy ! Component: 200 - total flux cleaned = 0.00453434 Jy ! Total flux subtracted in 200 components = 0.00453434 Jy ! Clean residual min=-0.001557 max=0.001928 Jy/beam ! Clean residual mean=-0.000002 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.130187 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 151 components and 0.130187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059667Jy sigma=1.183992 ! Fit after self-cal, rms=0.059777Jy sigma=1.183563 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 (26.5, 116.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173228 Jy ! Component: 100 - total flux cleaned = 0.00217389 Jy ! Component: 150 - total flux cleaned = 0.00258016 Jy ! Component: 200 - total flux cleaned = 0.00286289 Jy ! Total flux subtracted in 200 components = 0.00286289 Jy ! Clean residual min=-0.001442 max=0.001534 Jy/beam ! Clean residual mean=-0.000003 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.13305 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 180 components and 0.13305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059715Jy sigma=1.182224 ! Fit after self-cal, rms=0.059714Jy sigma=1.182092 ! 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=0.059714Jy sigma=1.182092 ! Fit after self-cal, rms=0.059982Jy sigma=1.181910 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.557 mas, bmaj=5.863 mas, bpa=-5.597 degrees ! Estimated noise=0.307393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000923253 Jy ! Component: 100 - total flux cleaned = 0.0013603 Jy ! Component: 150 - total flux cleaned = 0.00174809 Jy ! Component: 200 - total flux cleaned = 0.00200911 Jy ! Total flux subtracted in 200 components = 0.00200911 Jy ! Clean residual min=-0.001321 max=0.001458 Jy/beam ! Clean residual mean=-0.000003 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.135059 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 195 components and 0.135059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059957Jy sigma=1.181354 ! Fit after self-cal, rms=0.059971Jy sigma=1.181314 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 = 0.000372681 Jy ! Component: 100 - total flux cleaned = 0.000571227 Jy ! Component: 150 - total flux cleaned = 0.000776488 Jy ! Component: 200 - total flux cleaned = 0.000912105 Jy ! Total flux subtracted in 200 components = 0.000912105 Jy ! Clean residual min=-0.001322 max=0.001453 Jy/beam ! Clean residual mean=-0.000003 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.135971 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 207 components and 0.135971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059956Jy sigma=1.181022 ! Fit after self-cal, rms=0.059957Jy sigma=1.181008 ! 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=0.059957Jy sigma=1.181008 ! Fit after self-cal, rms=0.059948Jy sigma=1.180962 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.481 mas, bmaj=9 mas, bpa=-5.656 degrees ! Estimated noise=0.389755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103968 Jy ! Component: 100 - total flux cleaned = 0.00155867 Jy ! Component: 150 - total flux cleaned = 0.00182417 Jy ! Component: 200 - total flux cleaned = 0.00201068 Jy ! Total flux subtracted in 200 components = 0.00201068 Jy ! Clean residual min=-0.001715 max=0.001821 Jy/beam ! Clean residual mean=-0.000007 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.137982 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 235 components and 0.137982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059941Jy sigma=1.180821 ! Fit after self-cal, rms=0.059942Jy sigma=1.180783 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 = 0.00011128 Jy ! Component: 100 - total flux cleaned = 0.000251444 Jy ! Component: 150 - total flux cleaned = 0.000314759 Jy ! Component: 200 - total flux cleaned = 0.0003872 Jy ! Total flux subtracted in 200 components = 0.0003872 Jy ! Clean residual min=-0.001713 max=0.001834 Jy/beam ! Clean residual mean=-0.000008 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.138369 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 250 components and 0.138369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059941Jy sigma=1.180780 ! Fit after self-cal, rms=0.059936Jy sigma=1.180746 ! 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=3.55 mas, bmaj=5.863 mas, bpa=-5.667 degrees ! Estimated noise=0.307025 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.55 x 5.863 at -5.667 degrees (North through East) ! Clean map min=-0.0012289 max=0.061728 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=2.919 mas, bmaj=5.039 mas, bpa=-3.37 degrees ! Estimated noise=0.505376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0474713 Jy ! Component: 100 - total flux cleaned = 0.0638056 Jy ! Component: 150 - total flux cleaned = 0.0750059 Jy ! Component: 200 - total flux cleaned = 0.0833947 Jy ! Total flux subtracted in 200 components = 0.0833947 Jy ! Clean residual min=-0.003322 max=0.004861 Jy/beam ! Clean residual mean=0.000014 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.0833947 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0833947 Jy ! Inverting map and beam ! Estimated beam: bmin=3.55 mas, bmaj=5.863 mas, bpa=-5.667 degrees ! Estimated noise=0.307025 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 = 0.00911666 Jy ! Component: 100 - total flux cleaned = 0.0158949 Jy ! Component: 150 - total flux cleaned = 0.0212347 Jy ! Component: 200 - total flux cleaned = 0.0256066 Jy ! Total flux subtracted in 200 components = 0.0256066 Jy ! Clean residual min=-0.002145 max=0.003377 Jy/beam ! Clean residual mean=0.000009 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.109001 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 66 components and 0.109001 Jy ! Inverting map ! Added new window around map position (-15, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0037818 Jy ! Component: 100 - total flux cleaned = 0.00689029 Jy ! Component: 150 - total flux cleaned = 0.0095652 Jy ! Component: 200 - total flux cleaned = 0.0118942 Jy ! Total flux subtracted in 200 components = 0.0118942 Jy ! Clean residual min=-0.001726 max=0.001629 Jy/beam ! Clean residual mean=0.000004 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.120896 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 125 components and 0.120896 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=7.481 mas, bmaj=9 mas, bpa=-5.656 degrees ! Estimated noise=0.389755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376356 Jy ! Component: 100 - total flux cleaned = 0.00657227 Jy ! Component: 150 - total flux cleaned = 0.00880421 Jy ! Component: 200 - total flux cleaned = 0.0106083 Jy ! Total flux subtracted in 200 components = 0.0106083 Jy ! Clean residual min=-0.002004 max=0.001831 Jy/beam ! Clean residual mean=-0.000000 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.131504 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 = 0.00136167 Jy ! Component: 100 - total flux cleaned = 0.00229596 Jy ! Component: 150 - total flux cleaned = 0.00308773 Jy ! Component: 200 - total flux cleaned = 0.00372839 Jy ! Total flux subtracted in 200 components = 0.00372839 Jy ! Clean residual min=-0.001914 max=0.001755 Jy/beam ! Clean residual mean=-0.000005 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.135232 Jy ! Adding 194 model components to the UV plane model. ! The established model now contains 294 components and 0.135232 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.55 mas, bmaj=5.863 mas, bpa=-5.667 degrees ! Estimated noise=0.307025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000832688 Jy ! Component: 100 - total flux cleaned = 0.00122359 Jy ! Component: 150 - total flux cleaned = 0.00142234 Jy ! Component: 200 - total flux cleaned = 0.00162958 Jy ! Total flux subtracted in 200 components = 0.00162958 Jy ! Clean residual min=-0.001314 max=0.001438 Jy/beam ! Clean residual mean=-0.000003 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.136862 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 322 components and 0.136862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059930Jy sigma=1.180715 ! Fit after self-cal, rms=0.059929Jy sigma=1.180567 wmodel J0533+4210_S_map.mod ! Writing 322 model components to file: J0533+4210_S_map.mod wobs J0533+4210_S_uvs.fits ! Writing UV FITS file: J0533+4210_S_uvs.fits wwins J0533+4210_S_map.win ! wwins: Wrote 8 windows to J0533+4210_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 = 0.000312332 Jy ! Component: 100 - total flux cleaned = 0.00024241 Jy ! Component: 150 - total flux cleaned = 0.000197938 Jy ! Component: 200 - total flux cleaned = 0.000197875 Jy ! Component: 250 - total flux cleaned = 0.000239938 Jy ! Component: 300 - total flux cleaned = 0.000280868 Jy ! Component: 350 - total flux cleaned = 0.000241037 Jy ! Component: 400 - total flux cleaned = 0.000241183 Jy ! Component: 450 - total flux cleaned = 0.000163573 Jy ! Component: 500 - total flux cleaned = 8.71888e-05 Jy ! Component: 550 - total flux cleaned = 1.24639e-05 Jy ! Component: 600 - total flux cleaned = -6.13789e-06 Jy ! Component: 650 - total flux cleaned = -0.000115307 Jy ! Component: 700 - total flux cleaned = -0.000133157 Jy ! Component: 750 - total flux cleaned = -0.000239485 Jy ! Component: 800 - total flux cleaned = -0.000292228 Jy ! Component: 850 - total flux cleaned = -0.000412376 Jy ! Component: 900 - total flux cleaned = -0.000412102 Jy ! Component: 950 - total flux cleaned = -0.000529605 Jy ! Component: 1000 - total flux cleaned = -0.000529647 Jy ! Component: 1050 - total flux cleaned = -0.00061191 Jy ! Component: 1100 - total flux cleaned = -0.000692826 Jy ! Component: 1150 - total flux cleaned = -0.000740839 Jy ! Component: 1200 - total flux cleaned = -0.000820003 Jy ! Component: 1250 - total flux cleaned = -0.000835507 Jy ! Component: 1300 - total flux cleaned = -0.000928386 Jy ! Component: 1350 - total flux cleaned = -0.000913339 Jy ! Component: 1400 - total flux cleaned = -0.00101955 Jy ! Component: 1450 - total flux cleaned = -0.00100447 Jy ! Component: 1500 - total flux cleaned = -0.00100452 Jy ! Component: 1550 - total flux cleaned = -0.00104899 Jy ! Component: 1600 - total flux cleaned = -0.00106361 Jy ! Component: 1650 - total flux cleaned = -0.00106364 Jy ! Component: 1700 - total flux cleaned = -0.00106369 Jy ! Component: 1750 - total flux cleaned = -0.00109177 Jy ! Component: 1800 - total flux cleaned = -0.00110577 Jy ! Component: 1850 - total flux cleaned = -0.00110604 Jy ! Component: 1900 - total flux cleaned = -0.00117488 Jy ! Component: 1950 - total flux cleaned = -0.00114792 Jy ! Component: 2000 - total flux cleaned = -0.00117503 Jy ! Component: 2050 - total flux cleaned = -0.00121518 Jy ! Component: 2100 - total flux cleaned = -0.00124184 Jy ! Component: 2150 - total flux cleaned = -0.00125491 Jy ! Component: 2200 - total flux cleaned = -0.00129408 Jy ! Component: 2250 - total flux cleaned = -0.00126796 Jy ! Component: 2300 - total flux cleaned = -0.00128076 Jy ! Component: 2350 - total flux cleaned = -0.00134433 Jy ! Component: 2400 - total flux cleaned = -0.00136933 Jy ! Component: 2450 - total flux cleaned = -0.00131921 Jy ! Component: 2500 - total flux cleaned = -0.00135679 Jy ! Component: 2550 - total flux cleaned = -0.00140623 Jy ! Component: 2600 - total flux cleaned = -0.00143053 Jy ! Component: 2650 - total flux cleaned = -0.00144268 Jy ! Component: 2700 - total flux cleaned = -0.00147881 Jy ! Component: 2750 - total flux cleaned = -0.00156251 Jy ! Component: 2800 - total flux cleaned = -0.0015863 Jy ! Component: 2850 - total flux cleaned = -0.00159792 Jy ! Component: 2900 - total flux cleaned = -0.0016096 Jy ! Component: 2950 - total flux cleaned = -0.00163285 Jy ! Component: 3000 - total flux cleaned = -0.0017021 Jy ! Component: 3050 - total flux cleaned = -0.00177085 Jy ! Component: 3100 - total flux cleaned = -0.00170246 Jy ! Component: 3150 - total flux cleaned = -0.00179289 Jy ! Component: 3200 - total flux cleaned = -0.00181524 Jy ! Component: 3250 - total flux cleaned = -0.00187104 Jy ! Component: 3300 - total flux cleaned = -0.00186007 Jy ! Component: 3350 - total flux cleaned = -0.00189301 Jy ! Component: 3400 - total flux cleaned = -0.0019477 Jy ! Component: 3450 - total flux cleaned = -0.00194768 Jy ! Component: 3500 - total flux cleaned = -0.00196928 Jy ! Component: 3550 - total flux cleaned = -0.00199077 Jy ! Component: 3600 - total flux cleaned = -0.00204422 Jy ! Component: 3650 - total flux cleaned = -0.00206535 Jy ! Component: 3700 - total flux cleaned = -0.00211799 Jy ! Component: 3750 - total flux cleaned = -0.00213886 Jy ! Component: 3800 - total flux cleaned = -0.00210773 Jy ! Component: 3850 - total flux cleaned = -0.00215941 Jy ! Component: 3900 - total flux cleaned = -0.00222092 Jy ! Component: 3950 - total flux cleaned = -0.00220051 Jy ! Component: 4000 - total flux cleaned = -0.00224109 Jy ! Component: 4050 - total flux cleaned = -0.00228137 Jy ! Total flux subtracted in 4096 components = -0.00229137 Jy ! Clean residual min=-0.000676 max=0.000674 Jy/beam ! Clean residual mean=-0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.134571 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 633 components and 0.134571 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0533+4210_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.55 x 5.863 at -5.667 degrees (North through East) ! Clean map min=-0.001103 max=0.061507 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0533+4210_S_map.fits wmodel /vlbi/uf001/uva//J0533+4210_S_map.mod ! Writing 633 model components to file: /vlbi/uf001/uva//J0533+4210_S_map.mod wobs /vlbi/uf001/uva//J0533+4210_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0533+4210_S_uvs.fits wwins /vlbi/uf001/uva//J0533+4210_S_map.win ! wwins: Wrote 9 windows to /vlbi/uf001/uva//J0533+4210_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0615066 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000187078 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.912476 0.912476 1.82495 3.6499 7.29981 14.5996 29.1992 58.3985 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 328.775 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0533+4210_S_dfm.log closed on Sun Jan 13 22:38:39 2019