! Started logfile: /vlbi/uf001/uva//J2219+2613_S_dfm.log on Mon Jan 14 06:14:15 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J2219+2613_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2219+2613_S_uva.fits ! AN table 1: 57 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.990741 visibilities/baseline/integration-bin. ! Found source: J2219+2613 ! ! 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 6099 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 J2219+2613_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013171Jy sigma=22.287155 ! Fit after self-cal, rms=0.883457Jy sigma=19.438977 ! 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=2.623 mas, bmaj=5.652 mas, bpa=-3.98 degrees ! Estimated noise=0.575498 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 = 0.0909544 Jy ! Component: 100 - total flux cleaned = 0.113685 Jy ! Total flux subtracted in 100 components = 0.113685 Jy ! Clean residual min=-0.005247 max=0.009440 Jy/beam ! Clean residual mean=-0.000021 rms=0.001418 Jy/beam ! Combined flux in latest and established models = 0.113685 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.113685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063208Jy sigma=1.334372 ! Fit after self-cal, rms=0.063181Jy sigma=1.333957 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01007 Jy ! Component: 100 - total flux cleaned = 0.0148834 Jy ! Total flux subtracted in 100 components = 0.0148834 Jy ! Clean residual min=-0.004983 max=0.008632 Jy/beam ! Clean residual mean=-0.000018 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.128568 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 14 components and 0.128568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061666Jy sigma=1.298267 ! Fit after self-cal, rms=0.061642Jy sigma=1.297821 ! Inverting map ! Added new window around map position (0, -10.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00707024 Jy ! Component: 100 - total flux cleaned = 0.00992778 Jy ! Total flux subtracted in 100 components = 0.00992778 Jy ! Clean residual min=-0.004856 max=0.005303 Jy/beam ! Clean residual mean=-0.000016 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.138496 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.138496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060811Jy sigma=1.279689 ! Fit after self-cal, rms=0.060709Jy sigma=1.277497 ! 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=3.073 mas, bmaj=6.423 mas, bpa=-3.356 degrees ! Estimated noise=0.433739 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 = 0.00353388 Jy ! Component: 100 - total flux cleaned = 0.00542136 Jy ! Component: 150 - total flux cleaned = 0.00643117 Jy ! Component: 200 - total flux cleaned = 0.00670141 Jy ! Total flux subtracted in 200 components = 0.00670141 Jy ! Clean residual min=-0.003773 max=0.004506 Jy/beam ! Clean residual mean=-0.000015 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.145197 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 0.145197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060498Jy sigma=1.272806 ! Fit after self-cal, rms=0.060476Jy sigma=1.272307 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.073 x 6.423 at -3.356 degrees (North through East) ! Clean map min=-0.0037272 max=0.11755 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.96 KP 0.98 ! LA 0.90 MK 0.94 NL 1.11 OV 1.13 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.96 KP 0.98 ! LA 0.90 MK 0.99 NL 1.11 OV 1.08 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.96 HN 0.96 KP 0.99 ! LA 0.93 MK 0.99 NL 1.10 OV 1.10 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.060476Jy sigma=1.272307 ! Fit after self-cal, rms=0.061016Jy sigma=1.252053 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.048 mas, bmaj=6.428 mas, bpa=-3.639 degrees ! Estimated noise=0.433146 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 = 0.000722812 Jy ! Component: 100 - total flux cleaned = 0.00100309 Jy ! Component: 150 - total flux cleaned = 0.00120767 Jy ! Component: 200 - total flux cleaned = 0.00129657 Jy ! Total flux subtracted in 200 components = 0.00129657 Jy ! Clean residual min=-0.002977 max=0.002628 Jy/beam ! Clean residual mean=0.000000 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.146494 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.146494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060993Jy sigma=1.251552 ! Fit after self-cal, rms=0.061069Jy sigma=1.251228 ! 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=0.061069Jy sigma=1.251228 ! Fit after self-cal, rms=0.061293Jy sigma=1.236087 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.054 mas, bmaj=6.403 mas, bpa=-3.788 degrees ! Estimated noise=0.434055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000423641 Jy ! Component: 100 - total flux cleaned = -0.000314555 Jy ! Component: 150 - total flux cleaned = -0.000214404 Jy ! Component: 200 - total flux cleaned = -0.000136502 Jy ! Total flux subtracted in 200 components = -0.000136502 Jy ! Clean residual min=-0.001957 max=0.002317 Jy/beam ! Clean residual mean=0.000002 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.146357 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 0.146357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061274Jy sigma=1.235692 ! Fit after self-cal, rms=0.061304Jy sigma=1.235487 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 (-41, 110.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100258 Jy ! Component: 100 - total flux cleaned = 0.00126249 Jy ! Component: 150 - total flux cleaned = 0.00145595 Jy ! Component: 200 - total flux cleaned = 0.00162497 Jy ! Total flux subtracted in 200 components = 0.00162497 Jy ! Clean residual min=-0.001720 max=0.001891 Jy/beam ! Clean residual mean=0.000000 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.147982 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.147982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061214Jy sigma=1.234153 ! Fit after self-cal, rms=0.061212Jy sigma=1.234050 ! 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=0.061212Jy sigma=1.234050 ! Fit after self-cal, rms=0.061313Jy sigma=1.233897 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.047 mas, bmaj=6.398 mas, bpa=-3.872 degrees ! Estimated noise=0.434114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000572668 Jy ! Component: 100 - total flux cleaned = 0.000734039 Jy ! Component: 150 - total flux cleaned = 0.000780425 Jy ! Component: 200 - total flux cleaned = 0.000822216 Jy ! Total flux subtracted in 200 components = 0.000822216 Jy ! Clean residual min=-0.001724 max=0.001867 Jy/beam ! Clean residual mean=0.000000 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.148805 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 94 components and 0.148804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061286Jy sigma=1.233561 ! Fit after self-cal, rms=0.061289Jy sigma=1.233538 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 = 0.00020916 Jy ! Component: 100 - total flux cleaned = 0.00029957 Jy ! Component: 150 - total flux cleaned = 0.000348615 Jy ! Component: 200 - total flux cleaned = 0.000348734 Jy ! Total flux subtracted in 200 components = 0.000348734 Jy ! Clean residual min=-0.001712 max=0.001843 Jy/beam ! Clean residual mean=0.000000 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.149153 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 104 components and 0.149153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061278Jy sigma=1.233377 ! Fit after self-cal, rms=0.061278Jy sigma=1.233373 ! 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=0.061278Jy sigma=1.233373 ! Fit after self-cal, rms=0.061319Jy sigma=1.233317 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.442 mas, bmaj=9.063 mas, bpa=-2.674 degrees ! Estimated noise=0.596971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000121714 Jy ! Component: 100 - total flux cleaned = -0.000313799 Jy ! Component: 150 - total flux cleaned = -0.000373048 Jy ! Component: 200 - total flux cleaned = -0.000390283 Jy ! Total flux subtracted in 200 components = -0.000390283 Jy ! Clean residual min=-0.002140 max=0.002536 Jy/beam ! Clean residual mean=0.000001 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.148763 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 120 components and 0.148763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061315Jy sigma=1.233381 ! Fit after self-cal, rms=0.061315Jy sigma=1.233350 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 = -0.000183919 Jy ! Component: 100 - total flux cleaned = -0.000273222 Jy ! Component: 150 - total flux cleaned = -0.000299485 Jy ! Component: 200 - total flux cleaned = -0.000323032 Jy ! Total flux subtracted in 200 components = -0.000323032 Jy ! Clean residual min=-0.002173 max=0.002553 Jy/beam ! Clean residual mean=0.000001 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.14844 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 131 components and 0.14844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061316Jy sigma=1.233447 ! Fit after self-cal, rms=0.061316Jy sigma=1.233437 ! 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=3.043 mas, bmaj=6.391 mas, bpa=-3.905 degrees ! Estimated noise=0.434216 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.043 x 6.391 at -3.905 degrees (North through East) ! Clean map min=-0.0015954 max=0.11736 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=2.598 mas, bmaj=5.628 mas, bpa=-4.662 degrees ! Estimated noise=0.573706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0905597 Jy ! Component: 100 - total flux cleaned = 0.114003 Jy ! Component: 150 - total flux cleaned = 0.125509 Jy ! Component: 200 - total flux cleaned = 0.132324 Jy ! Total flux subtracted in 200 components = 0.132324 Jy ! Clean residual min=-0.003090 max=0.003460 Jy/beam ! Clean residual mean=-0.000002 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.132324 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.132324 Jy ! Inverting map and beam ! Estimated beam: bmin=3.043 mas, bmaj=6.391 mas, bpa=-3.905 degrees ! Estimated noise=0.434216 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 = 0.00475571 Jy ! Component: 100 - total flux cleaned = 0.00785698 Jy ! Component: 150 - total flux cleaned = 0.00963576 Jy ! Component: 200 - total flux cleaned = 0.0108938 Jy ! Total flux subtracted in 200 components = 0.0108938 Jy ! Clean residual min=-0.002032 max=0.002146 Jy/beam ! Clean residual mean=0.000000 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.143218 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 40 components and 0.143218 Jy ! Inverting map ! Added new window around map position (88, -103.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154669 Jy ! Component: 100 - total flux cleaned = 0.00225518 Jy ! Component: 150 - total flux cleaned = 0.00282424 Jy ! Component: 200 - total flux cleaned = 0.00344788 Jy ! Total flux subtracted in 200 components = 0.00344788 Jy ! Clean residual min=-0.001802 max=0.001755 Jy/beam ! Clean residual mean=0.000000 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.146666 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 56 components and 0.146666 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=6.442 mas, bmaj=9.063 mas, bpa=-2.674 degrees ! Estimated noise=0.596971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116144 Jy ! Component: 100 - total flux cleaned = 0.00143337 Jy ! Component: 150 - total flux cleaned = 0.0016589 Jy ! Component: 200 - total flux cleaned = 0.00185315 Jy ! Total flux subtracted in 200 components = 0.00185315 Jy ! Clean residual min=-0.002297 max=0.002237 Jy/beam ! Clean residual mean=0.000001 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.148519 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 = 0.000142201 Jy ! Component: 100 - total flux cleaned = 0.000265528 Jy ! Component: 150 - total flux cleaned = 0.000352924 Jy ! Component: 200 - total flux cleaned = 0.00035332 Jy ! Total flux subtracted in 200 components = 0.00035332 Jy ! Clean residual min=-0.002274 max=0.002206 Jy/beam ! Clean residual mean=0.000002 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.148872 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 102 components and 0.148872 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.043 mas, bmaj=6.391 mas, bpa=-3.905 degrees ! Estimated noise=0.434216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000383643 Jy ! Component: 100 - total flux cleaned = 0.000559813 Jy ! Component: 150 - total flux cleaned = 0.000613192 Jy ! Component: 200 - total flux cleaned = 0.00061268 Jy ! Total flux subtracted in 200 components = 0.00061268 Jy ! Clean residual min=-0.001658 max=0.001702 Jy/beam ! Clean residual mean=0.000000 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.149485 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 123 components and 0.149485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061278Jy sigma=1.232610 ! Fit after self-cal, rms=0.061268Jy sigma=1.232473 wmodel J2219+2613_S_map.mod ! Writing 123 model components to file: J2219+2613_S_map.mod wobs J2219+2613_S_uvs.fits ! Writing UV FITS file: J2219+2613_S_uvs.fits wwins J2219+2613_S_map.win ! wwins: Wrote 4 windows to J2219+2613_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 = 0.000388815 Jy ! Component: 100 - total flux cleaned = 0.000268743 Jy ! Component: 150 - total flux cleaned = 0.000124423 Jy ! Component: 200 - total flux cleaned = 9.603e-05 Jy ! Component: 250 - total flux cleaned = 9.56859e-05 Jy ! Component: 300 - total flux cleaned = 9.57922e-05 Jy ! Component: 350 - total flux cleaned = 0.000146963 Jy ! Component: 400 - total flux cleaned = 0.000122104 Jy ! Component: 450 - total flux cleaned = 9.77047e-05 Jy ! Component: 500 - total flux cleaned = 2.67408e-05 Jy ! Component: 550 - total flux cleaned = 5.05422e-05 Jy ! Component: 600 - total flux cleaned = 5.42481e-06 Jy ! Component: 650 - total flux cleaned = -1.70511e-05 Jy ! Component: 700 - total flux cleaned = -1.75078e-05 Jy ! Component: 750 - total flux cleaned = -6.09785e-05 Jy ! Component: 800 - total flux cleaned = -8.20515e-05 Jy ! Component: 850 - total flux cleaned = -0.000102808 Jy ! Component: 900 - total flux cleaned = -0.000102362 Jy ! Component: 950 - total flux cleaned = -8.21688e-05 Jy ! Component: 1000 - total flux cleaned = -0.000162542 Jy ! Component: 1050 - total flux cleaned = -0.000201668 Jy ! Component: 1100 - total flux cleaned = -0.000220393 Jy ! Component: 1150 - total flux cleaned = -0.000220512 Jy ! Component: 1200 - total flux cleaned = -0.000220361 Jy ! Component: 1250 - total flux cleaned = -0.000276323 Jy ! Component: 1300 - total flux cleaned = -0.000239327 Jy ! Component: 1350 - total flux cleaned = -0.000275554 Jy ! Component: 1400 - total flux cleaned = -0.00029349 Jy ! Component: 1450 - total flux cleaned = -0.000275787 Jy ! Component: 1500 - total flux cleaned = -0.000328178 Jy ! Component: 1550 - total flux cleaned = -0.000345154 Jy ! Component: 1600 - total flux cleaned = -0.000362196 Jy ! Component: 1650 - total flux cleaned = -0.000362045 Jy ! Component: 1700 - total flux cleaned = -0.000328877 Jy ! Component: 1750 - total flux cleaned = -0.000312572 Jy ! Component: 1800 - total flux cleaned = -0.000377927 Jy ! Component: 1850 - total flux cleaned = -0.000345652 Jy ! Component: 1900 - total flux cleaned = -0.000297766 Jy ! Component: 1950 - total flux cleaned = -0.000313644 Jy ! Component: 2000 - total flux cleaned = -0.000282327 Jy ! Component: 2050 - total flux cleaned = -0.000297604 Jy ! Component: 2100 - total flux cleaned = -0.000282222 Jy ! Component: 2150 - total flux cleaned = -0.000312607 Jy ! Component: 2200 - total flux cleaned = -0.000282442 Jy ! Component: 2250 - total flux cleaned = -0.000222857 Jy ! Component: 2300 - total flux cleaned = -0.000223022 Jy ! Component: 2350 - total flux cleaned = -0.000252288 Jy ! Component: 2400 - total flux cleaned = -0.000281188 Jy ! Component: 2450 - total flux cleaned = -0.000266744 Jy ! Component: 2500 - total flux cleaned = -0.000280922 Jy ! Component: 2550 - total flux cleaned = -0.000252868 Jy ! Component: 2600 - total flux cleaned = -0.000280883 Jy ! Component: 2650 - total flux cleaned = -0.000280605 Jy ! Component: 2700 - total flux cleaned = -0.000280335 Jy ! Component: 2750 - total flux cleaned = -0.00026663 Jy ! Component: 2800 - total flux cleaned = -0.000266887 Jy ! Component: 2850 - total flux cleaned = -0.00028029 Jy ! Component: 2900 - total flux cleaned = -0.000333481 Jy ! Component: 2950 - total flux cleaned = -0.000333472 Jy ! Component: 3000 - total flux cleaned = -0.000333481 Jy ! Component: 3050 - total flux cleaned = -0.000385419 Jy ! Component: 3100 - total flux cleaned = -0.000359688 Jy ! Component: 3150 - total flux cleaned = -0.000449339 Jy ! Component: 3200 - total flux cleaned = -0.000499988 Jy ! Component: 3250 - total flux cleaned = -0.000550297 Jy ! Component: 3300 - total flux cleaned = -0.000550249 Jy ! Component: 3350 - total flux cleaned = -0.000599923 Jy ! Component: 3400 - total flux cleaned = -0.000612398 Jy ! Component: 3450 - total flux cleaned = -0.00064926 Jy ! Component: 3500 - total flux cleaned = -0.000710253 Jy ! Component: 3550 - total flux cleaned = -0.000746636 Jy ! Component: 3600 - total flux cleaned = -0.000818816 Jy ! Component: 3650 - total flux cleaned = -0.000842764 Jy ! Component: 3700 - total flux cleaned = -0.000890355 Jy ! Component: 3750 - total flux cleaned = -0.00091397 Jy ! Component: 3800 - total flux cleaned = -0.00097265 Jy ! Component: 3850 - total flux cleaned = -0.000996078 Jy ! Component: 3900 - total flux cleaned = -0.000995941 Jy ! Component: 3950 - total flux cleaned = -0.00105344 Jy ! Component: 4000 - total flux cleaned = -0.00106485 Jy ! Component: 4050 - total flux cleaned = -0.00101935 Jy ! Total flux subtracted in 4096 components = -0.00106466 Jy ! Clean residual min=-0.000729 max=0.000786 Jy/beam ! Clean residual mean=-0.000000 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.14842 Jy keep ! Adding 334 model components to the UV plane model. ! The established model now contains 457 components and 0.14842 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2219+2613_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.043 x 6.391 at -3.905 degrees (North through East) ! Clean map min=-0.001371 max=0.11745 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2219+2613_S_map.fits wmodel /vlbi/uf001/uva//J2219+2613_S_map.mod ! Writing 457 model components to file: /vlbi/uf001/uva//J2219+2613_S_map.mod wobs /vlbi/uf001/uva//J2219+2613_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2219+2613_S_uvs.fits wwins /vlbi/uf001/uva//J2219+2613_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J2219+2613_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.117451 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000204266 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.521749 0.521749 1.0435 2.087 4.17399 8.34799 16.696 33.3919 66.7839 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.117 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 574.988 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2219+2613_S_dfm.log closed on Mon Jan 14 06:14:19 2019