! Started logfile: J1824+5651_K_2006_06_04_yyk_uvs.log on Thu Dec 2 20:50:34 2010 obs J1824+5651_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J1824+5651_K_2006_06_04_yyk_uva.fits ! AN table 1: 1534 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.994423 visibilities/baseline/integration-bin. ! Found source: J1824+5651 ! ! 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 439328 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 J1824+5651_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)= 1.25087 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=0.3136 mas, bmaj=0.3823 mas, bpa=20.9 degrees ! Estimated noise=2.87003 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 = 0.948559 Jy ! Component: 100 - total flux cleaned = 1.16319 Jy ! Total flux subtracted in 100 components = 1.16319 Jy ! Clean residual min=-0.054917 max=0.094951 Jy/beam ! Clean residual mean=-0.000079 rms=0.016804 Jy/beam ! Combined flux in latest and established models = 1.16319 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 1.16319 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=0.481113Jy sigma=2.162513 ! Fit after self-cal, rms=0.481782Jy sigma=2.155014 ! Inverting map 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=0.3909 mas, bmaj=0.4148 mas, bpa=-1.696 degrees ! Estimated noise=1.46248 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 (-0.195, -0.585). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0961975 Jy ! Component: 100 - total flux cleaned = 0.150582 Jy ! Component: 150 - total flux cleaned = 0.187644 Jy ! Component: 200 - total flux cleaned = 0.213713 Jy ! Total flux subtracted in 200 components = 0.213713 Jy ! Clean residual min=-0.043513 max=0.043078 Jy/beam ! Clean residual mean=-0.000097 rms=0.011313 Jy/beam ! Combined flux in latest and established models = 1.3769 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 49 components and 1.3769 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=0.453858Jy sigma=2.026423 ! Fit after self-cal, rms=0.453172Jy sigma=2.020696 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3909 x 0.4148 at -1.696 degrees (North through East) ! Clean map min=-0.034856 max=1.0428 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.84 KP 0.99 LA 0.92 ! MK 0.84 NL 1.10 OV 0.90 PT 0.98 ! SC 1.21 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.88 KP 0.98 LA 0.93 ! MK 0.85 NL 1.16 OV 0.90 PT 0.86 ! SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 KP 0.93 LA 0.92 ! MK 0.86 NL 1.07 OV 0.95 PT 1.02 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 KP 1.00 LA 0.92 ! MK 0.94 NL 0.97 OV 0.92 PT 1.18 ! SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.89 KP 1.07 LA 0.98 ! MK 1.05 NL 1.06 OV 1.03 PT 0.95 ! SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.07 KP 0.78 LA 1.00 ! MK 1.10 NL 1.08 OV 1.13 PT 1.01 ! SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 KP 0.75 LA 0.95 ! MK 1.14 NL 1.03 OV 1.23 PT 1.11 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.06 KP 0.81 LA 0.94 ! MK 1.22 NL 1.02 OV 1.27 PT 1.04 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.453172Jy sigma=2.020696 ! Fit after self-cal, rms=0.404324Jy sigma=1.744212 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=0.404324Jy sigma=1.744212 ! Fit after self-cal, rms=0.404241Jy sigma=1.744351 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3985 mas, bmaj=0.4206 mas, bpa=-5.974 degrees ! Estimated noise=1.44005 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 = 0.00635929 Jy ! Component: 100 - total flux cleaned = 0.00559027 Jy ! Component: 150 - total flux cleaned = 0.00494746 Jy ! Component: 200 - total flux cleaned = 0.0052103 Jy ! Total flux subtracted in 200 components = 0.0052103 Jy ! Clean residual min=-0.025825 max=0.026037 Jy/beam ! Clean residual mean=0.000015 rms=0.007784 Jy/beam ! Combined flux in latest and established models = 1.38211 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 1.38211 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=0.404260Jy sigma=1.739063 ! Fit after self-cal, rms=0.404066Jy sigma=1.738803 ! 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=0.404066Jy sigma=1.738803 ! Fit after self-cal, rms=0.304012Jy sigma=1.312723 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 = 0.0101129 Jy ! Component: 100 - total flux cleaned = 0.0106992 Jy ! Component: 150 - total flux cleaned = 0.0111805 Jy ! Component: 200 - total flux cleaned = 0.0112009 Jy ! Total flux subtracted in 200 components = 0.0112009 Jy ! Clean residual min=-0.030305 max=0.025681 Jy/beam ! Clean residual mean=0.000032 rms=0.008080 Jy/beam ! Combined flux in latest and established models = 1.39332 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 1.39331 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=0.300806Jy sigma=1.300095 ! Fit after self-cal, rms=0.286729Jy sigma=1.245828 ! 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: 0.3985 x 0.4206 at -5.974 degrees (North through East) ! Clean map min=-0.029 max=1.0463 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=0.286729Jy sigma=1.245828 ! Fit after self-cal, rms=0.272101Jy sigma=1.082116 ! 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=0.272101Jy sigma=1.082116 ! Fit after self-cal, rms=0.269679Jy sigma=1.068383 ! Inverting map and beam ! Estimated beam: bmin=0.3884 mas, bmaj=0.4203 mas, bpa=17.08 degrees ! Estimated noise=1.42713 mJy/beam. ! Added new window around map position (3.38, -5.85). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00738979 Jy ! Component: 100 - total flux cleaned = 0.00748993 Jy ! Component: 150 - total flux cleaned = 0.00648266 Jy ! Component: 200 - total flux cleaned = 0.00437116 Jy ! Total flux subtracted in 200 components = 0.00437116 Jy ! Clean residual min=-0.011542 max=0.011833 Jy/beam ! Clean residual mean=-0.000033 rms=0.002975 Jy/beam ! Combined flux in latest and established models = 1.39769 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 105 components and 1.39769 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=0.268178Jy sigma=1.055293 ! Fit after self-cal, rms=0.267485Jy sigma=1.050632 ! 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=0.267485Jy sigma=1.050632 ! Fit after self-cal, rms=0.266634Jy sigma=1.044168 ! 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=0.266634Jy sigma=1.044168 ! Fit after self-cal, rms=0.266458Jy sigma=1.042406 ! Inverting map and beam ! Estimated beam: bmin=0.3879 mas, bmaj=0.4189 mas, bpa=15.96 degrees ! Estimated noise=1.42481 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00530672 Jy ! Component: 100 - total flux cleaned = -0.00788279 Jy ! Component: 150 - total flux cleaned = -0.00970407 Jy ! Component: 200 - total flux cleaned = -0.0115536 Jy ! Total flux subtracted in 200 components = -0.0115536 Jy ! Clean residual min=-0.009172 max=0.011164 Jy/beam ! Clean residual mean=-0.000029 rms=0.002572 Jy/beam ! Combined flux in latest and established models = 1.38613 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 115 components and 1.38613 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=0.266061Jy sigma=1.038860 ! Fit after self-cal, rms=0.266008Jy sigma=1.038002 ! Inverting map ! Added new window around map position (-0.78, -2.015). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111843 Jy ! Component: 100 - total flux cleaned = 0.0119266 Jy ! Component: 150 - total flux cleaned = 0.0110157 Jy ! Component: 200 - total flux cleaned = 0.010017 Jy ! Total flux subtracted in 200 components = 0.010017 Jy ! Clean residual min=-0.007115 max=0.008257 Jy/beam ! Clean residual mean=-0.000021 rms=0.002049 Jy/beam ! Combined flux in latest and established models = 1.39615 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 142 components and 1.39615 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=0.265249Jy sigma=1.032462 ! Fit after self-cal, rms=0.265227Jy sigma=1.032027 ! 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=0.8606 mas, bmaj=1.003 mas, bpa=47.98 degrees ! Estimated noise=1.88724 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 = -0.00239365 Jy ! Component: 100 - total flux cleaned = -0.00328709 Jy ! Component: 150 - total flux cleaned = -0.00402886 Jy ! Component: 200 - total flux cleaned = -0.00433296 Jy ! Total flux subtracted in 200 components = -0.00433296 Jy ! Clean residual min=-0.009783 max=0.009624 Jy/beam ! Clean residual mean=-0.000042 rms=0.003029 Jy/beam ! Combined flux in latest and established models = 1.39182 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 155 components and 1.39182 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=0.265091Jy sigma=1.031435 ! Fit after self-cal, rms=0.265089Jy sigma=1.031271 ! 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=0.3104 mas, bmaj=0.3929 mas, bpa=24.11 degrees ! Estimated noise=2.77699 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.948922 Jy ! Component: 100 - total flux cleaned = 1.1463 Jy ! Component: 150 - total flux cleaned = 1.23528 Jy ! Component: 200 - total flux cleaned = 1.28243 Jy ! Total flux subtracted in 200 components = 1.28243 Jy ! Clean residual min=-0.020534 max=0.021882 Jy/beam ! Clean residual mean=-0.000048 rms=0.005385 Jy/beam ! Combined flux in latest and established models = 1.28243 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 1.28243 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3879 mas, bmaj=0.4189 mas, bpa=15.96 degrees ! Estimated noise=1.42481 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) ! Added new window around map position (0.26, 0.39). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0351377 Jy ! Component: 100 - total flux cleaned = 0.0573509 Jy ! Component: 150 - total flux cleaned = 0.0708242 Jy ! Component: 200 - total flux cleaned = 0.0790052 Jy ! Total flux subtracted in 200 components = 0.0790052 Jy ! Clean residual min=-0.010193 max=0.009346 Jy/beam ! Clean residual mean=-0.000017 rms=0.002559 Jy/beam ! Combined flux in latest and established models = 1.36143 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 74 components and 1.36143 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=0.8606 mas, bmaj=1.003 mas, bpa=47.98 degrees ! Estimated noise=1.88724 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 = 0.0155246 Jy ! Component: 100 - total flux cleaned = 0.0216266 Jy ! Component: 150 - total flux cleaned = 0.0253995 Jy ! Component: 200 - total flux cleaned = 0.0276875 Jy ! Total flux subtracted in 200 components = 0.0276875 Jy ! Clean residual min=-0.010357 max=0.009726 Jy/beam ! Clean residual mean=-0.000037 rms=0.003073 Jy/beam ! Combined flux in latest and established models = 1.38912 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 108 components and 1.38912 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3879 mas, bmaj=0.4189 mas, bpa=15.96 degrees ! Estimated noise=1.42481 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000189634 Jy ! Component: 100 - total flux cleaned = 0.000689121 Jy ! Component: 150 - total flux cleaned = 0.00165203 Jy ! Component: 200 - total flux cleaned = 0.00207312 Jy ! Total flux subtracted in 200 components = 0.00207312 Jy ! Clean residual min=-0.008820 max=0.007602 Jy/beam ! Clean residual mean=-0.000015 rms=0.001916 Jy/beam ! Combined flux in latest and established models = 1.39119 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 130 components and 1.39119 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=0.265733Jy sigma=1.031226 ! Fit after self-cal, rms=0.265643Jy sigma=1.030528 wmodel J1824+5651_K_2006_06_04_yyk\_map.mod ! Writing 130 model components to file: J1824+5651_K_2006_06_04_yyk_map.mod wobs J1824+5651_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J1824+5651_K_2006_06_04_yyk_uvs.fits wwins J1824+5651_K_2006_06_04_yyk\_map.win ! wwins: Wrote 5 windows to J1824+5651_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 = -0.000197852 Jy ! Component: 100 - total flux cleaned = -0.000194686 Jy ! Component: 150 - total flux cleaned = -0.000535846 Jy ! Component: 200 - total flux cleaned = -0.000638849 Jy ! Component: 250 - total flux cleaned = -0.00112965 Jy ! Component: 300 - total flux cleaned = -0.00178571 Jy ! Component: 350 - total flux cleaned = -0.00240705 Jy ! Component: 400 - total flux cleaned = -0.00307892 Jy ! Component: 450 - total flux cleaned = -0.00372272 Jy ! Component: 500 - total flux cleaned = -0.00403344 Jy ! Component: 550 - total flux cleaned = -0.00440704 Jy ! Component: 600 - total flux cleaned = -0.00491339 Jy ! Component: 650 - total flux cleaned = -0.00540621 Jy ! Component: 700 - total flux cleaned = -0.00595529 Jy ! Component: 750 - total flux cleaned = -0.00642341 Jy ! Component: 800 - total flux cleaned = -0.00674847 Jy ! Component: 850 - total flux cleaned = -0.00706567 Jy ! Component: 900 - total flux cleaned = -0.00749752 Jy ! Component: 950 - total flux cleaned = -0.00761761 Jy ! Component: 1000 - total flux cleaned = -0.00767802 Jy ! Component: 1050 - total flux cleaned = -0.00785318 Jy ! Component: 1100 - total flux cleaned = -0.0080785 Jy ! Component: 1150 - total flux cleaned = -0.00813246 Jy ! Component: 1200 - total flux cleaned = -0.00813142 Jy ! Component: 1250 - total flux cleaned = -0.0080243 Jy ! Component: 1300 - total flux cleaned = -0.00807695 Jy ! Component: 1350 - total flux cleaned = -0.00807702 Jy ! Component: 1400 - total flux cleaned = -0.00797734 Jy ! Component: 1450 - total flux cleaned = -0.00783093 Jy ! Component: 1500 - total flux cleaned = -0.0080257 Jy ! Component: 1550 - total flux cleaned = -0.00793064 Jy ! Component: 1600 - total flux cleaned = -0.0079309 Jy ! Component: 1650 - total flux cleaned = -0.00788504 Jy ! Component: 1700 - total flux cleaned = -0.00793077 Jy ! Component: 1750 - total flux cleaned = -0.00801961 Jy ! Component: 1800 - total flux cleaned = -0.00797658 Jy ! Component: 1850 - total flux cleaned = -0.00814769 Jy ! Component: 1900 - total flux cleaned = -0.00810455 Jy ! Component: 1950 - total flux cleaned = -0.00818708 Jy ! Component: 2000 - total flux cleaned = -0.00818763 Jy ! Total flux subtracted in 2048 components = -0.00826814 Jy ! Clean residual min=-0.001994 max=0.002185 Jy/beam ! Clean residual mean=-0.000012 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 1.38292 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 263 components and 1.38292 Jy ![Exited script file: muppet] wmap "J1824+5651_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3879 x 0.4189 at 15.96 degrees (North through East) ! Clean map min=-0.0056201 max=1.0424 Jy/beam ! Writing clean map to FITS file: J1824+5651_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 1.04237 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000758286 device "J1824+5651_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J1824+5651_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.218238 0.218238 0.436476 0.872953 1.74591 3.49181 6.98362 13.9672 27.9345 55.869 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak=",int(peak_flux*1000)/1000 ! peak= 1.042 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3879 x 0.4189 at 15.96 degrees (North through East) ! Clean map min=-0.0056201 max=1.0424 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1824+5651_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J1824+5651_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1824+5651_K_2006_06_04_yyk_uvs.log closed on Thu Dec 2 20:50:36 2010