! Started logfile: J1336-0829_K_2006_10_20_yyk_uvs.log on Thu Jul 8 23:44:25 2010 obs J1336-0829_K_2006_10_20_yyk_uva.fits ! Reading UV FITS file: J1336-0829_K_2006_10_20_yyk_uva.fits ! AN table 1: 1851 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.92631 visibilities/baseline/integration-bin. ! Found source: J1336-0829 ! ! 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 2240 lines of history. ! ! Reading 617256 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 J1336-0829_K_2006_10_20_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)= 0.424332 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=0.2603 mas, bmaj=0.6733 mas, bpa=-5.142 degrees ! Estimated noise=2.63416 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 = 0.213282 Jy ! Component: 100 - total flux cleaned = 0.269704 Jy ! Total flux subtracted in 100 components = 0.269704 Jy ! Clean residual min=-0.022005 max=0.023502 Jy/beam ! Clean residual mean=0.000038 rms=0.006126 Jy/beam ! Combined flux in latest and established models = 0.269704 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.269704 Jy ! ! Correcting IF 1. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.330750Jy sigma=1.425977 ! Fit after self-cal, rms=0.329684Jy sigma=1.423314 ! Inverting map and beam ! Estimated beam: bmin=0.2603 mas, bmaj=0.6733 mas, bpa=-5.142 degrees ! Estimated noise=2.63416 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=0.3063 mas, bmaj=0.952 mas, bpa=-13.22 degrees ! Estimated noise=1.4908 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 = 0.046471 Jy ! Component: 100 - total flux cleaned = 0.0695133 Jy ! Component: 150 - total flux cleaned = 0.0817464 Jy ! Component: 200 - total flux cleaned = 0.0877204 Jy ! Total flux subtracted in 200 components = 0.0877204 Jy ! Clean residual min=-0.019384 max=0.024740 Jy/beam ! Clean residual mean=0.000124 rms=0.006790 Jy/beam ! Combined flux in latest and established models = 0.357425 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 44 components and 0.357425 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=0.325591Jy sigma=1.391288 ! Fit after self-cal, rms=0.325594Jy sigma=1.391169 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3063 x 0.952 at -13.22 degrees (North through East) ! Clean map min=-0.018626 max=0.24132 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.83 HN 1.27 KP 0.84 ! LA 0.84 MK 0.83 NL 1.56 OV 1.13 ! PT 1.04 SC 1.42 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.83 HN 1.29 KP 0.86 ! LA 0.90 MK 0.76 NL 1.36 OV 1.17 ! PT 0.96 SC 3.50 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.87 HN 1.44 KP 0.87 ! LA 0.86 MK 0.84 NL 1.37 OV 1.14 ! PT 1.18 SC 0.81 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.89 HN 1.26 KP 0.85 ! LA 0.86 MK 0.90 NL 1.10 OV 0.92 ! PT 1.32 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.83 HN 1.14 KP 0.91 ! LA 0.94 MK 1.09 NL 1.36 OV 1.01 ! PT 1.03 SC 0.78 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.81 KP 0.71 ! LA 0.92 MK 0.99 NL 1.27 OV 1.19 ! PT 1.07 SC 3.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.04 KP 0.67 ! LA 0.88 MK 1.12 NL 1.51 OV 1.57 ! PT 1.21 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.97 KP 0.71 ! LA 0.88 MK 1.07 NL 1.26 OV 1.43 ! PT 1.26 SC 0.79 ! ! ! Fit before self-cal, rms=0.325594Jy sigma=1.391169 ! Fit after self-cal, rms=0.409899Jy sigma=1.338462 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=0.409899Jy sigma=1.338462 ! Fit after self-cal, rms=0.409965Jy sigma=1.338355 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3083 mas, bmaj=0.9772 mas, bpa=-13.86 degrees ! Estimated noise=1.45258 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 = 0.00223253 Jy ! Component: 100 - total flux cleaned = 0.00236554 Jy ! Component: 150 - total flux cleaned = 0.00248839 Jy ! Component: 200 - total flux cleaned = 0.00269576 Jy ! Total flux subtracted in 200 components = 0.00269576 Jy ! Clean residual min=-0.008884 max=0.015079 Jy/beam ! Clean residual mean=0.000114 rms=0.003307 Jy/beam ! Combined flux in latest and established models = 0.36012 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.36012 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=0.409953Jy sigma=1.337738 ! Fit after self-cal, rms=0.409952Jy sigma=1.337727 ! 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=0.409952Jy sigma=1.337727 ! Fit after self-cal, rms=0.379176Jy sigma=1.130358 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 = 0.0261184 Jy ! Component: 100 - total flux cleaned = 0.0296715 Jy ! Component: 150 - total flux cleaned = 0.0304438 Jy ! Component: 200 - total flux cleaned = 0.0309623 Jy ! Total flux subtracted in 200 components = 0.0309623 Jy ! Clean residual min=-0.009597 max=0.018442 Jy/beam ! Clean residual mean=0.000095 rms=0.003302 Jy/beam ! Combined flux in latest and established models = 0.391083 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.391083 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=0.376686Jy sigma=1.116720 ! Fit after self-cal, rms=0.373502Jy sigma=1.101223 ! Inverting map ! Added new window around map position (-0.455, -3.575). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194862 Jy ! Component: 100 - total flux cleaned = 0.0289896 Jy ! Component: 150 - total flux cleaned = 0.033659 Jy ! Component: 200 - total flux cleaned = 0.0352004 Jy ! Total flux subtracted in 200 components = 0.0352004 Jy ! Clean residual min=-0.009002 max=0.008358 Jy/beam ! Clean residual mean=0.000032 rms=0.002136 Jy/beam ! Combined flux in latest and established models = 0.426283 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 78 components and 0.426283 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=0.372472Jy sigma=1.092734 ! Fit after self-cal, rms=0.371567Jy sigma=1.089941 ! 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: 0.3083 x 0.9772 at -13.86 degrees (North through East) ! Clean map min=-0.0082415 max=0.27764 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=0.371567Jy sigma=1.089941 ! Fit after self-cal, rms=0.331454Jy sigma=1.080656 ! 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=0.331454Jy sigma=1.080656 ! Fit after self-cal, rms=0.331095Jy sigma=1.080036 ! Inverting map and beam ! Estimated beam: bmin=0.3013 mas, bmaj=0.9498 mas, bpa=-13.18 degrees ! Estimated noise=1.42676 mJy/beam. ! Added new window around map position (-0.13, -1.17). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00900309 Jy ! Component: 100 - total flux cleaned = 0.0100704 Jy ! Component: 150 - total flux cleaned = 0.0104835 Jy ! Component: 200 - total flux cleaned = 0.0108345 Jy ! Total flux subtracted in 200 components = 0.0108345 Jy ! Clean residual min=-0.004641 max=0.005221 Jy/beam ! Clean residual mean=0.000016 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 0.437118 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 0.437118 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=0.330582Jy sigma=1.076558 ! Fit after self-cal, rms=0.330430Jy sigma=1.076288 ! 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=0.330430Jy sigma=1.076288 ! Fit after self-cal, rms=0.331919Jy sigma=1.067486 ! 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=0.331919Jy sigma=1.067486 ! Fit after self-cal, rms=0.331702Jy sigma=1.066662 ! Inverting map and beam ! Estimated beam: bmin=0.3013 mas, bmaj=0.9397 mas, bpa=-12.97 degrees ! Estimated noise=1.43158 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00368318 Jy ! Component: 100 - total flux cleaned = 0.00499305 Jy ! Component: 150 - total flux cleaned = 0.00550619 Jy ! Component: 200 - total flux cleaned = 0.0059677 Jy ! Total flux subtracted in 200 components = 0.0059677 Jy ! Clean residual min=-0.004666 max=0.004863 Jy/beam ! Clean residual mean=0.000012 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 0.443085 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 120 components and 0.443085 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=0.331493Jy sigma=1.065708 ! Fit after self-cal, rms=0.331478Jy sigma=1.065667 ! 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=0.9212 mas, bmaj=1.512 mas, bpa=16.47 degrees ! Estimated noise=1.89063 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 = 0.00197781 Jy ! Component: 100 - total flux cleaned = 0.00262458 Jy ! Component: 150 - total flux cleaned = 0.00290445 Jy ! Component: 200 - total flux cleaned = 0.00308605 Jy ! Total flux subtracted in 200 components = 0.00308605 Jy ! Clean residual min=-0.005763 max=0.005119 Jy/beam ! Clean residual mean=0.000020 rms=0.001701 Jy/beam ! Combined flux in latest and established models = 0.446171 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 140 components and 0.446171 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=0.331430Jy sigma=1.065619 ! Fit after self-cal, rms=0.331416Jy sigma=1.065606 ! 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=0.2586 mas, bmaj=0.6681 mas, bpa=-4.735 degrees ! Estimated noise=2.60416 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.24376 Jy ! Component: 100 - total flux cleaned = 0.310026 Jy ! Component: 150 - total flux cleaned = 0.344731 Jy ! Component: 200 - total flux cleaned = 0.366177 Jy ! Total flux subtracted in 200 components = 0.366177 Jy ! Clean residual min=-0.010323 max=0.012282 Jy/beam ! Clean residual mean=0.000029 rms=0.002919 Jy/beam ! Combined flux in latest and established models = 0.366177 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 43 model components to the UV plane model. ! The established model now contains 43 components and 0.366177 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3013 mas, bmaj=0.9397 mas, bpa=-12.97 degrees ! Estimated noise=1.43158 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 = 0.0222752 Jy ! Component: 100 - total flux cleaned = 0.0371251 Jy ! Component: 150 - total flux cleaned = 0.0476292 Jy ! Component: 200 - total flux cleaned = 0.0555301 Jy ! Total flux subtracted in 200 components = 0.0555301 Jy ! Clean residual min=-0.005986 max=0.005507 Jy/beam ! Clean residual mean=0.000039 rms=0.001701 Jy/beam ! Combined flux in latest and established models = 0.421707 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 74 components and 0.421707 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=0.9212 mas, bmaj=1.512 mas, bpa=16.47 degrees ! Estimated noise=1.89063 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 = 0.00912429 Jy ! Component: 100 - total flux cleaned = 0.0146713 Jy ! Component: 150 - total flux cleaned = 0.0182956 Jy ! Component: 200 - total flux cleaned = 0.0207741 Jy ! Total flux subtracted in 200 components = 0.0207741 Jy ! Clean residual min=-0.005953 max=0.004696 Jy/beam ! Clean residual mean=0.000029 rms=0.001702 Jy/beam ! Combined flux in latest and established models = 0.442481 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 137 components and 0.442481 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3013 mas, bmaj=0.9397 mas, bpa=-12.97 degrees ! Estimated noise=1.43158 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000107128 Jy ! Component: 100 - total flux cleaned = 0.000779821 Jy ! Component: 150 - total flux cleaned = 0.0011185 Jy ! Component: 200 - total flux cleaned = 0.00111643 Jy ! Total flux subtracted in 200 components = 0.00111643 Jy ! Clean residual min=-0.004834 max=0.004798 Jy/beam ! Clean residual mean=0.000012 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 0.443597 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 157 components and 0.443597 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=0.331280Jy sigma=1.065145 ! Fit after self-cal, rms=0.331235Jy sigma=1.065025 wmodel J1336-0829_K_2006_10_20_yyk\_map.mod ! Writing 157 model components to file: J1336-0829_K_2006_10_20_yyk_map.mod wobs J1336-0829_K_2006_10_20_yyk\_uvs.fits ! Writing UV FITS file: J1336-0829_K_2006_10_20_yyk_uvs.fits wwins J1336-0829_K_2006_10_20_yyk\_map.win ! wwins: Wrote 3 windows to J1336-0829_K_2006_10_20_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 = -0.000649459 Jy ! Component: 100 - total flux cleaned = -0.000270442 Jy ! Component: 150 - total flux cleaned = 0.000293987 Jy ! Component: 200 - total flux cleaned = 0.000559446 Jy ! Component: 250 - total flux cleaned = 0.000942425 Jy ! Component: 300 - total flux cleaned = 0.00143107 Jy ! Component: 350 - total flux cleaned = 0.00201946 Jy ! Component: 400 - total flux cleaned = 0.00247257 Jy ! Component: 450 - total flux cleaned = 0.00302084 Jy ! Component: 500 - total flux cleaned = 0.00339253 Jy ! Component: 550 - total flux cleaned = 0.00365222 Jy ! Component: 600 - total flux cleaned = 0.00400636 Jy ! Component: 650 - total flux cleaned = 0.00430207 Jy ! Component: 700 - total flux cleaned = 0.00459081 Jy ! Component: 750 - total flux cleaned = 0.0049661 Jy ! Component: 800 - total flux cleaned = 0.00524101 Jy ! Component: 850 - total flux cleaned = 0.00568784 Jy ! Component: 900 - total flux cleaned = 0.00594998 Jy ! Component: 950 - total flux cleaned = 0.00612201 Jy ! Component: 1000 - total flux cleaned = 0.00637528 Jy ! Component: 1050 - total flux cleaned = 0.00654031 Jy ! Component: 1100 - total flux cleaned = 0.00670203 Jy ! Component: 1150 - total flux cleaned = 0.00670252 Jy ! Component: 1200 - total flux cleaned = 0.00670272 Jy ! Component: 1250 - total flux cleaned = 0.00670272 Jy ! Component: 1300 - total flux cleaned = 0.00670208 Jy ! Component: 1350 - total flux cleaned = 0.00658983 Jy ! Component: 1400 - total flux cleaned = 0.00662762 Jy ! Component: 1450 - total flux cleaned = 0.0066274 Jy ! Component: 1500 - total flux cleaned = 0.00644669 Jy ! Component: 1550 - total flux cleaned = 0.00637593 Jy ! Component: 1600 - total flux cleaned = 0.00627048 Jy ! Component: 1650 - total flux cleaned = 0.00627008 Jy ! Component: 1700 - total flux cleaned = 0.00616715 Jy ! Component: 1750 - total flux cleaned = 0.00616722 Jy ! Component: 1800 - total flux cleaned = 0.00613362 Jy ! Component: 1850 - total flux cleaned = 0.00613304 Jy ! Component: 1900 - total flux cleaned = 0.00600218 Jy ! Component: 1950 - total flux cleaned = 0.00603503 Jy ! Component: 2000 - total flux cleaned = 0.0060987 Jy ! Total flux subtracted in 2048 components = 0.00600359 Jy ! Clean residual min=-0.001574 max=0.001789 Jy/beam ! Clean residual mean=0.000007 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.449601 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 292 components and 0.449601 Jy ![Exited script file: muppet] wmap "J1336-0829_K_2006_10_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3013 x 0.9397 at -12.97 degrees (North through East) ! Clean map min=-0.0035947 max=0.28124 Jy/beam ! Writing clean map to FITS file: J1336-0829_K_2006_10_20_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.281239 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000596222 device "J1336-0829_K_2006_10_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J1336-0829_K_2006_10_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.635996 0.635996 1.27199 2.54398 5.08797 10.1759 20.3519 40.7037 81.4074 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.281 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3013 x 0.9397 at -12.97 degrees (North through East) ! Clean map min=-0.0035947 max=0.28124 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1336-0829_K_2006_10_20_yyk\_map.gif/gif" ! Attempting to open device: 'J1336-0829_K_2006_10_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1336-0829_K_2006_10_20_yyk_uvs.log closed on Thu Jul 8 23:44:27 2010