! Started logfile: J1342-2051_K_2006_06_11_yyk_uvs.log on Thu Jul 8 23:44:31 2010 obs J1342-2051_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J1342-2051_K_2006_06_11_yyk_uva.fits ! AN table 1: 1752 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.861175 visibilities/baseline/integration-bin. ! Found source: J1342-2051 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.42136e+10 8e+06 1 8e+06 ! 02 2 2.42266e+10 8e+06 1 8e+06 ! 03 3 2.42656e+10 8e+06 1 8e+06 ! 04 4 2.43436e+10 8e+06 1 8e+06 ! 05 5 2.44866e+10 8e+06 1 8e+06 ! 06 6 2.45906e+10 8e+06 1 8e+06 ! 07 7 2.46556e+10 8e+06 1 8e+06 ! 08 8 2.46816e+10 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2714 lines of history. ! ! Reading 543160 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ![@muppet J1342-2051_K_2006_06_11_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 3 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=3 float phase_soltime2 phase_soltime2=0.3 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.70 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 10 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.0650x0.0650 milli-arcsec cellsize. uvav time_av, true ! Averaging into 10 second bins. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.43931 Jy 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=0.2597 mas, bmaj=0.8558 mas, bpa=-10.07 degrees ! Estimated noise=3.34578 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.254253 Jy ! Component: 100 - total flux cleaned = 0.341468 Jy ! Total flux subtracted in 100 components = 0.341468 Jy ! Clean residual min=-0.023500 max=0.026993 Jy/beam ! Clean residual mean=-0.000024 rms=0.006624 Jy/beam ! Combined flux in latest and established models = 0.341468 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.341468 Jy ! ! Correcting IF 1. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.282263Jy sigma=1.162299 ! Fit after self-cal, rms=0.281357Jy sigma=1.157754 ! Inverting map and beam ! Estimated beam: bmin=0.2597 mas, bmaj=0.8558 mas, bpa=-10.07 degrees ! Estimated noise=3.34578 mJy/beam. print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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=0.3119 mas, bmaj=1.324 mas, bpa=-15.44 degrees ! Estimated noise=1.71859 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0461399 Jy ! Component: 100 - total flux cleaned = 0.0641861 Jy ! Component: 150 - total flux cleaned = 0.0730527 Jy ! Component: 200 - total flux cleaned = 0.0745838 Jy ! Total flux subtracted in 200 components = 0.0745838 Jy ! Clean residual min=-0.016907 max=0.019253 Jy/beam ! Clean residual mean=-0.000014 rms=0.005708 Jy/beam ! Combined flux in latest and established models = 0.416051 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 33 components and 0.416051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.274041Jy sigma=1.125087 ! Fit after self-cal, rms=0.273842Jy sigma=1.124549 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3119 x 1.324 at -15.44 degrees (North through East) ! Clean map min=-0.016302 max=0.27902 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.80 HN 1.05 KP 0.89 ! LA 0.89 MK 0.79 NL 1.10 OV 1.05 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.84 HN 1.30 KP 0.90 ! LA 0.90 MK 0.80 NL 1.19 OV 1.07 ! PT 0.85 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.91 HN 1.00 KP 0.83 ! LA 0.90 MK 0.85 NL 1.15 OV 1.09 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 1.00* KP 0.87 ! LA 0.95 MK 0.94 NL 0.98 OV 1.07 ! PT 1.16 SC 1.62 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.85 HN 0.74 KP 0.99 ! LA 0.98 MK 1.07 NL 1.03 OV 1.17 ! PT 0.92 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.03 HN 1.00* KP 0.73 ! LA 0.95 MK 1.05 NL 1.15 OV 1.41 ! PT 1.03 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.85 KP 0.72 ! LA 0.90 MK 1.01 NL 1.12 OV 1.43 ! PT 1.18 SC 0.80 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.03 HN 2.93 KP 0.78 ! LA 0.93 MK 9.16 NL 1.10 OV 1.49 ! PT 1.00 SC 1.00* ! ! ! Fit before self-cal, rms=0.273842Jy sigma=1.124549 ! Fit after self-cal, rms=0.431236Jy sigma=1.068978 selfcal false, false, phase_soltime ! Performing phase self-cal over 3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.431236Jy sigma=1.068978 ! Fit after self-cal, rms=0.431091Jy sigma=1.068566 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3026 mas, bmaj=1.32 mas, bpa=-15.51 degrees ! Estimated noise=1.66021 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000700178 Jy ! Component: 100 - total flux cleaned = -0.000874062 Jy ! Component: 150 - total flux cleaned = -0.00111184 Jy ! Component: 200 - total flux cleaned = -0.00125935 Jy ! Total flux subtracted in 200 components = -0.00125935 Jy ! Clean residual min=-0.005713 max=0.007557 Jy/beam ! Clean residual mean=-0.000090 rms=0.001634 Jy/beam ! Combined flux in latest and established models = 0.414792 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.414792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.431099Jy sigma=1.068290 ! Fit after self-cal, rms=0.431031Jy sigma=1.068103 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.431031Jy sigma=1.068103 ! Fit after self-cal, rms=0.422275Jy sigma=0.993215 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00795553 Jy ! Component: 100 - total flux cleaned = 0.00883876 Jy ! Component: 150 - total flux cleaned = 0.0086755 Jy ! Component: 200 - total flux cleaned = 0.00845203 Jy ! Total flux subtracted in 200 components = 0.00845203 Jy ! Clean residual min=-0.005850 max=0.007754 Jy/beam ! Clean residual mean=-0.000125 rms=0.001703 Jy/beam ! Combined flux in latest and established models = 0.423244 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.423244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.422121Jy sigma=0.991951 ! Fit after self-cal, rms=0.421053Jy sigma=0.985762 ! Inverting map ! Added new window around map position (3.9, -4.875). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00607811 Jy ! Component: 100 - total flux cleaned = 0.00667918 Jy ! Component: 150 - total flux cleaned = 0.00703197 Jy ! Component: 200 - total flux cleaned = 0.00702661 Jy ! Total flux subtracted in 200 components = 0.00702661 Jy ! Clean residual min=-0.005737 max=0.006719 Jy/beam ! Clean residual mean=-0.000113 rms=0.001458 Jy/beam ! Combined flux in latest and established models = 0.430271 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 0.430271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.421008Jy sigma=0.984373 ! Fit after self-cal, rms=0.421078Jy sigma=0.982976 ! Inverting map ! Added new window around map position (5.525, 8.255). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0069497 Jy ! Component: 100 - total flux cleaned = 0.00918155 Jy ! Component: 150 - total flux cleaned = 0.0100322 Jy ! Component: 200 - total flux cleaned = 0.0104978 Jy ! Total flux subtracted in 200 components = 0.0104978 Jy ! Clean residual min=-0.005555 max=0.004578 Jy/beam ! Clean residual mean=-0.000095 rms=0.001337 Jy/beam ! Combined flux in latest and established models = 0.440768 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 94 components and 0.440768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.420897Jy sigma=0.981845 ! Fit after self-cal, rms=0.420615Jy sigma=0.981359 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3026 x 1.32 at -15.51 degrees (North through East) ! Clean map min=-0.0048222 max=0.2821 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.420615Jy sigma=0.981359 ! Fit after self-cal, rms=0.300916Jy sigma=0.976687 ! Performing phase self-cal over 0.3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.300916Jy sigma=0.976687 ! Fit after self-cal, rms=0.300915Jy sigma=0.976525 ! Inverting map and beam ! Estimated beam: bmin=0.299 mas, bmaj=1.269 mas, bpa=-15.29 degrees ! Estimated noise=1.65192 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270356 Jy ! Component: 100 - total flux cleaned = 0.00377555 Jy ! Component: 150 - total flux cleaned = 0.00437688 Jy ! Component: 200 - total flux cleaned = 0.00484741 Jy ! Total flux subtracted in 200 components = 0.00484741 Jy ! Clean residual min=-0.005720 max=0.003719 Jy/beam ! Clean residual mean=-0.000071 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.445616 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 123 components and 0.445616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.300856Jy sigma=0.976200 ! Fit after self-cal, rms=0.300783Jy sigma=0.976126 ! Inverting map ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.300783Jy sigma=0.976126 ! Fit after self-cal, rms=0.300408Jy sigma=0.970350 ! Performing phase self-cal over 0.3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.300408Jy sigma=0.970350 ! Fit after self-cal, rms=0.300394Jy sigma=0.970138 ! Inverting map and beam ! Estimated beam: bmin=0.2984 mas, bmaj=1.269 mas, bpa=-15.35 degrees ! Estimated noise=1.65378 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240925 Jy ! Component: 100 - total flux cleaned = 0.00314778 Jy ! Component: 150 - total flux cleaned = 0.00354341 Jy ! Component: 200 - total flux cleaned = 0.00372819 Jy ! Total flux subtracted in 200 components = 0.00372819 Jy ! Clean residual min=-0.005548 max=0.003481 Jy/beam ! Clean residual mean=-0.000069 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.449344 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 139 components and 0.449344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.300346Jy sigma=0.969909 ! Fit after self-cal, rms=0.300367Jy sigma=0.969911 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9537 mas, bmaj=2.13 mas, bpa=7.984 degrees ! Estimated noise=2.13395 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000479624 Jy ! Component: 100 - total flux cleaned = -0.00054283 Jy ! Component: 150 - total flux cleaned = -0.000647028 Jy ! Component: 200 - total flux cleaned = -0.000695741 Jy ! Total flux subtracted in 200 components = -0.000695741 Jy ! Clean residual min=-0.005461 max=0.003187 Jy/beam ! Clean residual mean=-0.000135 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.448648 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 152 components and 0.448648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.300370Jy sigma=0.969895 ! Fit after self-cal, rms=0.300392Jy sigma=0.969869 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=0.2524 mas, bmaj=0.822 mas, bpa=-10.03 degrees ! Estimated noise=3.27717 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.264968 Jy ! Component: 100 - total flux cleaned = 0.356515 Jy ! Component: 150 - total flux cleaned = 0.391097 Jy ! Component: 200 - total flux cleaned = 0.395886 Jy ! Total flux subtracted in 200 components = 0.395886 Jy ! Clean residual min=-0.015265 max=0.011353 Jy/beam ! Clean residual mean=-0.000127 rms=0.003558 Jy/beam ! Combined flux in latest and established models = 0.395886 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 35 model components to the UV plane model. ! The established model now contains 35 components and 0.395886 Jy ! Inverting map and beam ! Estimated beam: bmin=0.2984 mas, bmaj=1.269 mas, bpa=-15.35 degrees ! Estimated noise=1.65378 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.016006 Jy ! Component: 100 - total flux cleaned = 0.0250153 Jy ! Component: 150 - total flux cleaned = 0.0313899 Jy ! Component: 200 - total flux cleaned = 0.0363018 Jy ! Total flux subtracted in 200 components = 0.0363018 Jy ! Clean residual min=-0.006707 max=0.004204 Jy/beam ! Clean residual mean=-0.000098 rms=0.001333 Jy/beam ! Combined flux in latest and established models = 0.432187 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 78 components and 0.432187 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9537 mas, bmaj=2.13 mas, bpa=7.984 degrees ! Estimated noise=2.13395 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00560248 Jy ! Component: 100 - total flux cleaned = 0.00891469 Jy ! Component: 150 - total flux cleaned = 0.0107566 Jy ! Component: 200 - total flux cleaned = 0.012235 Jy ! Total flux subtracted in 200 components = 0.012235 Jy ! Clean residual min=-0.006318 max=0.003391 Jy/beam ! Clean residual mean=-0.000169 rms=0.001375 Jy/beam ! Combined flux in latest and established models = 0.444422 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 116 components and 0.444423 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.2984 mas, bmaj=1.269 mas, bpa=-15.35 degrees ! Estimated noise=1.65378 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122874 Jy ! Component: 100 - total flux cleaned = 0.00173845 Jy ! Component: 150 - total flux cleaned = 0.00218581 Jy ! Component: 200 - total flux cleaned = 0.00256963 Jy ! Total flux subtracted in 200 components = 0.00256963 Jy ! Clean residual min=-0.006091 max=0.003660 Jy/beam ! Clean residual mean=-0.000075 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.446992 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 140 components and 0.446992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.300341Jy sigma=0.969922 ! Fit after self-cal, rms=0.300336Jy sigma=0.969838 wmodel J1342-2051_K_2006_06_11_yyk\_map.mod ! Writing 140 model components to file: J1342-2051_K_2006_06_11_yyk_map.mod wobs J1342-2051_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J1342-2051_K_2006_06_11_yyk_uvs.fits wwins J1342-2051_K_2006_06_11_yyk\_map.win ! wwins: Wrote 3 windows to J1342-2051_K_2006_06_11_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00238401 Jy ! Component: 100 - total flux cleaned = -0.00388246 Jy ! Component: 150 - total flux cleaned = -0.00456541 Jy ! Component: 200 - total flux cleaned = -0.00509067 Jy ! Component: 250 - total flux cleaned = -0.00553422 Jy ! Component: 300 - total flux cleaned = -0.00579715 Jy ! Component: 350 - total flux cleaned = -0.0060504 Jy ! Component: 400 - total flux cleaned = -0.0063914 Jy ! Component: 450 - total flux cleaned = -0.00657743 Jy ! Component: 500 - total flux cleaned = -0.00671312 Jy ! Component: 550 - total flux cleaned = -0.00684432 Jy ! Component: 600 - total flux cleaned = -0.00697193 Jy ! Component: 650 - total flux cleaned = -0.00705457 Jy ! Component: 700 - total flux cleaned = -0.00713465 Jy ! Component: 750 - total flux cleaned = -0.00725264 Jy ! Component: 800 - total flux cleaned = -0.00732954 Jy ! Component: 850 - total flux cleaned = -0.00748054 Jy ! Component: 900 - total flux cleaned = -0.00766517 Jy ! Component: 950 - total flux cleaned = -0.00777314 Jy ! Component: 1000 - total flux cleaned = -0.00787906 Jy ! Component: 1050 - total flux cleaned = -0.00801818 Jy ! Component: 1100 - total flux cleaned = -0.00825609 Jy ! Component: 1150 - total flux cleaned = -0.00845694 Jy ! Component: 1200 - total flux cleaned = -0.00872014 Jy ! Component: 1250 - total flux cleaned = -0.00907485 Jy ! Component: 1300 - total flux cleaned = -0.00932851 Jy ! Component: 1350 - total flux cleaned = -0.0094851 Jy ! Component: 1400 - total flux cleaned = -0.00973194 Jy ! Component: 1450 - total flux cleaned = -0.0100051 Jy ! Component: 1500 - total flux cleaned = -0.0101548 Jy ! Component: 1550 - total flux cleaned = -0.0103619 Jy ! Component: 1600 - total flux cleaned = -0.0105079 Jy ! Component: 1650 - total flux cleaned = -0.010681 Jy ! Component: 1700 - total flux cleaned = -0.0109366 Jy ! Component: 1750 - total flux cleaned = -0.0109921 Jy ! Component: 1800 - total flux cleaned = -0.0111862 Jy ! Component: 1850 - total flux cleaned = -0.0113228 Jy ! Component: 1900 - total flux cleaned = -0.0114846 Jy ! Component: 1950 - total flux cleaned = -0.0116715 Jy ! Component: 2000 - total flux cleaned = -0.0118566 Jy ! Total flux subtracted in 2048 components = -0.0120917 Jy ! Clean residual min=-0.001492 max=0.001540 Jy/beam ! Clean residual mean=-0.000050 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.4349 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 275 components and 0.4349 Jy ![Exited script file: muppet] wmap "J1342-2051_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2984 x 1.269 at -15.35 degrees (North through East) ! Clean map min=-0.0040673 max=0.27867 Jy/beam ! Writing clean map to FITS file: J1342-2051_K_2006_06_11_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.278671 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000479049 device "J1342-2051_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J1342-2051_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.515715 0.515715 1.03143 2.06286 4.12572 8.25144 16.5029 33.0058 66.0115 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.278 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2984 x 1.269 at -15.35 degrees (North through East) ! Clean map min=-0.0040673 max=0.27867 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1342-2051_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J1342-2051_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1342-2051_K_2006_06_11_yyk_uvs.log closed on Thu Jul 8 23:44:33 2010