! Started logfile: J1438-3122_K_2006_06_04_yyk_uvs.log on Thu Dec 2 20:49:10 2010 obs J1438-3122_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J1438-3122_K_2006_06_04_yyk_uva.fits ! AN table 1: 1833 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.991377 visibilities/baseline/integration-bin. ! Found source: J1438-3122 ! ! 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 2920 lines of history. ! ! Reading 523352 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 J1438-3122_K_2006_06_04_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)= 0.423566 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=0.2419 mas, bmaj=0.7639 mas, bpa=-13.43 degrees ! Estimated noise=4.16267 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 = 0.229621 Jy ! Component: 100 - total flux cleaned = 0.274849 Jy ! Total flux subtracted in 100 components = 0.274849 Jy ! Clean residual min=-0.025653 max=0.027000 Jy/beam ! Clean residual mean=0.000118 rms=0.006731 Jy/beam ! Combined flux in latest and established models = 0.274849 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.274849 Jy ! ! Correcting IF 1. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.313644Jy sigma=1.095071 ! Fit after self-cal, rms=0.313112Jy sigma=1.089804 ! Inverting map and beam ! Estimated beam: bmin=0.2419 mas, bmaj=0.7639 mas, bpa=-13.43 degrees ! Estimated noise=4.16267 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=0.2787 mas, bmaj=1.55 mas, bpa=-20.24 degrees ! Estimated noise=2.14853 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 = 0.0225869 Jy ! Component: 100 - total flux cleaned = 0.0321478 Jy ! Component: 150 - total flux cleaned = 0.0340991 Jy ! Component: 200 - total flux cleaned = 0.0344724 Jy ! Total flux subtracted in 200 components = 0.0344724 Jy ! Clean residual min=-0.016159 max=0.019159 Jy/beam ! Clean residual mean=0.000158 rms=0.005518 Jy/beam ! Combined flux in latest and established models = 0.309321 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.309321 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=0.311370Jy sigma=1.083536 ! Fit after self-cal, rms=0.311332Jy sigma=1.083054 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2787 x 1.55 at -20.24 degrees (North through East) ! Clean map min=-0.01528 max=0.25743 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.76 KP 0.98 LA 0.87 ! MK 0.81 NL 1.20 OV 0.99 PT 0.99 ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.86 KP 0.90 LA 0.81 ! MK 0.75 NL 1.22 OV 0.99 PT 0.87 ! SC 8.63 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.86 KP 0.94 LA 0.81 ! MK 0.83 NL 1.20 OV 1.01 PT 1.07 ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 0.97 KP 0.98 LA 0.79 ! MK 0.97 NL 0.99 OV 1.01 PT 1.24 ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.91 KP 0.96 LA 0.88 ! MK 1.03 NL 1.19 OV 1.26 PT 0.97 ! SC 0.71 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.00 KP 0.86 LA 0.87 ! MK 1.09 NL 1.36 OV 1.32 PT 1.02 ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.95 KP 0.76 LA 0.87 ! MK 1.09 NL 1.11 OV 1.31 PT 1.19 ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.00 KP 0.84 LA 0.80 ! MK 1.29 NL 1.17 OV 1.40 PT 1.07 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.311332Jy sigma=1.083054 ! Fit after self-cal, rms=0.642547Jy sigma=1.042408 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=0.642547Jy sigma=1.042408 ! Fit after self-cal, rms=0.641531Jy sigma=1.041826 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.2788 mas, bmaj=1.503 mas, bpa=-20.01 degrees ! Estimated noise=2.10706 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 = -0.000931399 Jy ! Component: 100 - total flux cleaned = -0.00102808 Jy ! Component: 150 - total flux cleaned = -0.0011113 Jy ! Component: 200 - total flux cleaned = -0.00111393 Jy ! Total flux subtracted in 200 components = -0.00111393 Jy ! Clean residual min=-0.008566 max=0.009580 Jy/beam ! Clean residual mean=0.000011 rms=0.002526 Jy/beam ! Combined flux in latest and established models = 0.308207 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.308207 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=0.641508Jy sigma=1.041612 ! Fit after self-cal, rms=0.640194Jy sigma=1.041275 ! 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=0.640194Jy sigma=1.041275 ! Fit after self-cal, rms=0.631273Jy sigma=0.988389 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 = 0.00925283 Jy ! Component: 100 - total flux cleaned = 0.0104881 Jy ! Component: 150 - total flux cleaned = 0.0106868 Jy ! Component: 200 - total flux cleaned = 0.0106859 Jy ! Total flux subtracted in 200 components = 0.0106859 Jy ! Clean residual min=-0.008971 max=0.009709 Jy/beam ! Clean residual mean=0.000018 rms=0.002525 Jy/beam ! Combined flux in latest and established models = 0.318893 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 43 components and 0.318893 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=0.630989Jy sigma=0.987103 ! Fit after self-cal, rms=0.628996Jy sigma=0.981147 ! 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: 0.2788 x 1.503 at -20.01 degrees (North through East) ! Clean map min=-0.0085155 max=0.27029 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=0.628996Jy sigma=0.981147 ! Fit after self-cal, rms=0.524308Jy sigma=0.970521 ! 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=0.524308Jy sigma=0.970521 ! Fit after self-cal, rms=0.523956Jy sigma=0.968875 ! Inverting map and beam ! Estimated beam: bmin=0.278 mas, bmaj=1.372 mas, bpa=-19.41 degrees ! Estimated noise=2.09392 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189422 Jy ! Component: 100 - total flux cleaned = 0.00204279 Jy ! Component: 150 - total flux cleaned = 0.00198075 Jy ! Component: 200 - total flux cleaned = 0.00192057 Jy ! Total flux subtracted in 200 components = 0.00192057 Jy ! Clean residual min=-0.008207 max=0.009605 Jy/beam ! Clean residual mean=0.000004 rms=0.002342 Jy/beam ! Combined flux in latest and established models = 0.320814 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.320814 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=0.523925Jy sigma=0.968707 ! Fit after self-cal, rms=0.524015Jy sigma=0.968240 ! 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=0.524015Jy sigma=0.968240 ! Fit after self-cal, rms=0.769718Jy sigma=0.962623 ! 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=0.769718Jy sigma=0.962623 ! Fit after self-cal, rms=0.769348Jy sigma=0.962438 ! Inverting map and beam ! Estimated beam: bmin=0.278 mas, bmaj=1.361 mas, bpa=-19.32 degrees ! Estimated noise=2.09736 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154942 Jy ! Component: 100 - total flux cleaned = 0.0016163 Jy ! Component: 150 - total flux cleaned = 0.0015565 Jy ! Component: 200 - total flux cleaned = 0.00150229 Jy ! Total flux subtracted in 200 components = 0.00150229 Jy ! Clean residual min=-0.008140 max=0.009647 Jy/beam ! Clean residual mean=0.000006 rms=0.002330 Jy/beam ! Combined flux in latest and established models = 0.322316 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.322316 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=0.769330Jy sigma=0.962308 ! Fit after self-cal, rms=0.769503Jy sigma=0.962310 ! 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=1.003 mas, bmaj=3.1 mas, bpa=0.4631 degrees ! Estimated noise=2.80095 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 = -0.000390832 Jy ! Component: 100 - total flux cleaned = -0.000395109 Jy ! Component: 150 - total flux cleaned = -0.000399198 Jy ! Component: 200 - total flux cleaned = -0.000401037 Jy ! Total flux subtracted in 200 components = -0.000401037 Jy ! Clean residual min=-0.008959 max=0.014735 Jy/beam ! Clean residual mean=0.000019 rms=0.003492 Jy/beam ! Combined flux in latest and established models = 0.321915 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 64 components and 0.321915 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=0.769447Jy sigma=0.962430 ! Fit after self-cal, rms=0.769796Jy sigma=0.962308 ! Inverting map ! Added new window around map position (1.3, -0.455). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0099981 Jy ! Component: 100 - total flux cleaned = 0.0102795 Jy ! Component: 150 - total flux cleaned = 0.0109237 Jy ! Component: 200 - total flux cleaned = 0.0118145 Jy ! Total flux subtracted in 200 components = 0.0118145 Jy ! Clean residual min=-0.008385 max=0.006827 Jy/beam ! Clean residual mean=0.000046 rms=0.002483 Jy/beam ! Combined flux in latest and established models = 0.333729 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 46 model components to the UV plane model. ! The established model now contains 110 components and 0.333729 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=0.769653Jy sigma=0.960454 ! Fit after self-cal, rms=0.770501Jy sigma=0.960326 ! 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=0.24 mas, bmaj=0.7097 mas, bpa=-11.52 degrees ! Estimated noise=4.03465 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.239703 Jy ! Component: 100 - total flux cleaned = 0.277767 Jy ! Component: 150 - total flux cleaned = 0.283433 Jy ! Component: 200 - total flux cleaned = 0.284183 Jy ! Total flux subtracted in 200 components = 0.284183 Jy ! Clean residual min=-0.011598 max=0.010887 Jy/beam ! Clean residual mean=0.000022 rms=0.003177 Jy/beam ! Combined flux in latest and established models = 0.284183 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.284183 Jy ! Inverting map and beam ! Estimated beam: bmin=0.278 mas, bmaj=1.361 mas, bpa=-19.32 degrees ! Estimated noise=2.09736 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 = 0.0158508 Jy ! Component: 100 - total flux cleaned = 0.0239857 Jy ! Component: 150 - total flux cleaned = 0.0297681 Jy ! Component: 200 - total flux cleaned = 0.0326854 Jy ! Total flux subtracted in 200 components = 0.0326854 Jy ! Clean residual min=-0.006554 max=0.005497 Jy/beam ! Clean residual mean=0.000008 rms=0.001687 Jy/beam ! Combined flux in latest and established models = 0.316869 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 76 components and 0.316869 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=1.003 mas, bmaj=3.1 mas, bpa=0.4631 degrees ! Estimated noise=2.80095 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 = 0.00628245 Jy ! Component: 100 - total flux cleaned = 0.00984175 Jy ! Component: 150 - total flux cleaned = 0.0113846 Jy ! Component: 200 - total flux cleaned = 0.0130247 Jy ! Total flux subtracted in 200 components = 0.0130247 Jy ! Clean residual min=-0.008396 max=0.006414 Jy/beam ! Clean residual mean=0.000036 rms=0.002340 Jy/beam ! Combined flux in latest and established models = 0.329893 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 142 components and 0.329893 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.278 mas, bmaj=1.361 mas, bpa=-19.32 degrees ! Estimated noise=2.09736 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00041989 Jy ! Component: 100 - total flux cleaned = 0.00113601 Jy ! Component: 150 - total flux cleaned = 0.00189297 Jy ! Component: 200 - total flux cleaned = 0.00246811 Jy ! Total flux subtracted in 200 components = 0.00246811 Jy ! Clean residual min=-0.006548 max=0.005203 Jy/beam ! Clean residual mean=0.000017 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 0.332361 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 50 model components to the UV plane model. ! The established model now contains 185 components and 0.332361 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=0.770368Jy sigma=0.957783 ! Fit after self-cal, rms=0.770801Jy sigma=0.957661 wmodel J1438-3122_K_2006_06_04_yyk\_map.mod ! Writing 185 model components to file: J1438-3122_K_2006_06_04_yyk_map.mod wobs J1438-3122_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J1438-3122_K_2006_06_04_yyk_uvs.fits wwins J1438-3122_K_2006_06_04_yyk\_map.win ! wwins: Wrote 2 windows to J1438-3122_K_2006_06_04_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 = -0.0021275 Jy ! Component: 100 - total flux cleaned = -0.00222657 Jy ! Component: 150 - total flux cleaned = -0.00206846 Jy ! Component: 200 - total flux cleaned = -0.00192016 Jy ! Component: 250 - total flux cleaned = -0.00191959 Jy ! Component: 300 - total flux cleaned = -0.00204872 Jy ! Component: 350 - total flux cleaned = -0.00241582 Jy ! Component: 400 - total flux cleaned = -0.00288474 Jy ! Component: 450 - total flux cleaned = -0.00338882 Jy ! Component: 500 - total flux cleaned = -0.00392552 Jy ! Component: 550 - total flux cleaned = -0.00454435 Jy ! Component: 600 - total flux cleaned = -0.00514033 Jy ! Component: 650 - total flux cleaned = -0.00571708 Jy ! Component: 700 - total flux cleaned = -0.00613626 Jy ! Component: 750 - total flux cleaned = -0.00649649 Jy ! Component: 800 - total flux cleaned = -0.00680166 Jy ! Component: 850 - total flux cleaned = -0.00697155 Jy ! Component: 900 - total flux cleaned = -0.00701353 Jy ! Component: 950 - total flux cleaned = -0.0072167 Jy ! Component: 1000 - total flux cleaned = -0.00729519 Jy ! Component: 1050 - total flux cleaned = -0.00737214 Jy ! Component: 1100 - total flux cleaned = -0.00740985 Jy ! Component: 1150 - total flux cleaned = -0.00752162 Jy ! Component: 1200 - total flux cleaned = -0.00755782 Jy ! Component: 1250 - total flux cleaned = -0.00766435 Jy ! Component: 1300 - total flux cleaned = -0.00769887 Jy ! Component: 1350 - total flux cleaned = -0.00759556 Jy ! Component: 1400 - total flux cleaned = -0.00752808 Jy ! Component: 1450 - total flux cleaned = -0.00742794 Jy ! Component: 1500 - total flux cleaned = -0.00736242 Jy ! Component: 1550 - total flux cleaned = -0.00723287 Jy ! Component: 1600 - total flux cleaned = -0.00707285 Jy ! Component: 1650 - total flux cleaned = -0.0069149 Jy ! Component: 1700 - total flux cleaned = -0.00678957 Jy ! Component: 1750 - total flux cleaned = -0.0066046 Jy ! Component: 1800 - total flux cleaned = -0.00654362 Jy ! Component: 1850 - total flux cleaned = -0.00645343 Jy ! Component: 1900 - total flux cleaned = -0.0063347 Jy ! Component: 1950 - total flux cleaned = -0.00627559 Jy ! Component: 2000 - total flux cleaned = -0.00613 Jy ! Total flux subtracted in 2048 components = -0.00601481 Jy ! Clean residual min=-0.001893 max=0.001777 Jy/beam ! Clean residual mean=0.000026 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.326346 Jy keep ! Adding 105 model components to the UV plane model. ! The established model now contains 290 components and 0.326346 Jy ![Exited script file: muppet] wmap "J1438-3122_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.278 x 1.361 at -19.32 degrees (North through East) ! Clean map min=-0.0064499 max=0.28067 Jy/beam ! Writing clean map to FITS file: J1438-3122_K_2006_06_04_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.280671 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00054735 device "J1438-3122_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J1438-3122_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.585044 0.585044 1.17009 2.34018 4.68035 9.3607 18.7214 37.4428 74.8856 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.28 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.278 x 1.361 at -19.32 degrees (North through East) ! Clean map min=-0.0064499 max=0.28067 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1438-3122_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J1438-3122_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1438-3122_K_2006_06_04_yyk_uvs.log closed on Thu Dec 2 20:49:12 2010