! Started logfile: J2258+5719_K_2006_06_11_yyk_uvs.log on Thu Dec 2 20:52:33 2010 obs J2258+5719_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J2258+5719_K_2006_06_11_yyk_uva.fits ! AN table 1: 1771 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.782207 visibilities/baseline/integration-bin. ! Found source: J2258+5719 ! ! 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 498704 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 J2258+5719_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)= 0.275845 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=0.3114 mas, bmaj=0.5219 mas, bpa=-3.555 degrees ! Estimated noise=3.08961 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 = 0.122808 Jy ! Component: 100 - total flux cleaned = 0.158329 Jy ! Total flux subtracted in 100 components = 0.158329 Jy ! Clean residual min=-0.017418 max=0.019559 Jy/beam ! Clean residual mean=-0.000129 rms=0.004033 Jy/beam ! Combined flux in latest and established models = 0.158329 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.158329 Jy ! ! Correcting IF 1. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.229058Jy sigma=1.106396 ! Fit after self-cal, rms=0.228352Jy sigma=1.102776 ! Inverting map and beam ! Estimated beam: bmin=0.3114 mas, bmaj=0.5219 mas, bpa=-3.555 degrees ! Estimated noise=3.08961 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=0.3864 mas, bmaj=0.6608 mas, bpa=-5.91 degrees ! Estimated noise=1.43635 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 = 0.0165301 Jy ! Component: 100 - total flux cleaned = 0.0198962 Jy ! Component: 150 - total flux cleaned = 0.0199017 Jy ! Component: 200 - total flux cleaned = 0.0201386 Jy ! Total flux subtracted in 200 components = 0.0201386 Jy ! Clean residual min=-0.009529 max=0.012557 Jy/beam ! Clean residual mean=-0.000094 rms=0.002913 Jy/beam ! Combined flux in latest and established models = 0.178467 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.178467 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=0.227243Jy sigma=1.094992 ! Fit after self-cal, rms=0.227181Jy sigma=1.094459 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3864 x 0.6608 at -5.91 degrees (North through East) ! Clean map min=-0.0091906 max=0.14037 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.80 HN 0.98 KP 0.82 ! LA 0.92 MK 0.61 NL 1.01 OV 0.98 ! PT 0.83 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.86 HN 0.81 KP 0.87 ! LA 0.86 MK 0.83 NL 1.12 OV 0.97 ! PT 0.88 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.31 HN 3.13 KP 0.91 ! LA 0.90 MK 0.96 NL 1.44 OV 0.98 ! PT 0.93 SC 5.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.91 HN 0.77 KP 0.92 ! LA 0.83 MK 0.84 NL 1.62 OV 1.08 ! PT 1.19 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.89 HN 3.09 KP 0.93 ! LA 0.90 MK 1.26 NL 1.10 OV 1.08 ! PT 0.86 SC 1.34 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 1.08 HN 3.62 KP 0.71 ! LA 0.96 MK 0.87 NL 1.01 OV 1.26 ! PT 0.83 SC 0.61 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.14 HN 0.75 KP 0.71 ! LA 0.85 MK 1.18 NL 0.99 OV 1.70 ! PT 0.95 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 0.96 HN 0.69 KP 0.74 ! LA 1.44 MK 0.89 NL 1.01 OV 1.50 ! PT 1.36 SC 0.65 ! ! ! Fit before self-cal, rms=0.227181Jy sigma=1.094459 ! Fit after self-cal, rms=0.542011Jy sigma=1.055538 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=0.542011Jy sigma=1.055538 ! Fit after self-cal, rms=0.543933Jy sigma=1.054976 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3565 mas, bmaj=0.6489 mas, bpa=-10.36 degrees ! Estimated noise=1.34856 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 = -0.000299964 Jy ! Component: 100 - total flux cleaned = 0.000105957 Jy ! Component: 150 - total flux cleaned = 0.000236218 Jy ! Component: 200 - total flux cleaned = 0.000200224 Jy ! Total flux subtracted in 200 components = 0.000200224 Jy ! Clean residual min=-0.004967 max=0.006197 Jy/beam ! Clean residual mean=-0.000029 rms=0.001609 Jy/beam ! Combined flux in latest and established models = 0.178668 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.178668 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=0.543908Jy sigma=1.054737 ! Fit after self-cal, rms=0.543876Jy sigma=1.054566 ! 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=0.543876Jy sigma=1.054566 ! Fit after self-cal, rms=0.539459Jy sigma=1.011592 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 = 0.00536741 Jy ! Component: 100 - total flux cleaned = 0.00678578 Jy ! Component: 150 - total flux cleaned = 0.00715994 Jy ! Component: 200 - total flux cleaned = 0.00744632 Jy ! Total flux subtracted in 200 components = 0.00744632 Jy ! Clean residual min=-0.005083 max=0.006070 Jy/beam ! Clean residual mean=-0.000026 rms=0.001529 Jy/beam ! Combined flux in latest and established models = 0.186114 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 38 components and 0.186114 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=0.539389Jy sigma=1.010541 ! Fit after self-cal, rms=0.538459Jy sigma=1.006018 ! 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: 0.3565 x 0.6489 at -10.36 degrees (North through East) ! Clean map min=-0.0049422 max=0.14115 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=0.538459Jy sigma=1.006018 ! Fit after self-cal, rms=0.399551Jy sigma=0.983596 ! 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=0.399551Jy sigma=0.983596 ! Fit after self-cal, rms=0.399757Jy sigma=0.982266 ! Inverting map and beam ! Estimated beam: bmin=0.3555 mas, bmaj=0.6556 mas, bpa=-10.26 degrees ! Estimated noise=1.32144 mJy/beam. ! Added new window around map position (-0.91, -0.195). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00509607 Jy ! Component: 100 - total flux cleaned = 0.0055103 Jy ! Component: 150 - total flux cleaned = 0.00560974 Jy ! Component: 200 - total flux cleaned = 0.00561087 Jy ! Total flux subtracted in 200 components = 0.00561087 Jy ! Clean residual min=-0.004917 max=0.004650 Jy/beam ! Clean residual mean=-0.000019 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.191725 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 69 components and 0.191725 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=0.399644Jy sigma=0.980184 ! Fit after self-cal, rms=0.400053Jy sigma=0.979669 ! 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=0.400053Jy sigma=0.979669 ! Fit after self-cal, rms=0.417444Jy sigma=0.974051 ! 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=0.417444Jy sigma=0.974051 ! Fit after self-cal, rms=0.417349Jy sigma=0.973822 ! Inverting map and beam ! Estimated beam: bmin=0.353 mas, bmaj=0.6582 mas, bpa=-10.42 degrees ! Estimated noise=1.31809 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271422 Jy ! Component: 100 - total flux cleaned = 0.00296125 Jy ! Component: 150 - total flux cleaned = 0.00296552 Jy ! Component: 200 - total flux cleaned = 0.00307898 Jy ! Total flux subtracted in 200 components = 0.00307898 Jy ! Clean residual min=-0.004573 max=0.004024 Jy/beam ! Clean residual mean=-0.000023 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.194804 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 79 components and 0.194804 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=0.417309Jy sigma=0.973173 ! Fit after self-cal, rms=0.417440Jy sigma=0.973120 ! 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=0.8734 mas, bmaj=1.019 mas, bpa=28.9 degrees ! Estimated noise=1.69948 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 = 0.000506137 Jy ! Component: 100 - total flux cleaned = 0.0003738 Jy ! Component: 150 - total flux cleaned = 0.000267049 Jy ! Component: 200 - total flux cleaned = 0.000179986 Jy ! Total flux subtracted in 200 components = 0.000179986 Jy ! Clean residual min=-0.005755 max=0.004312 Jy/beam ! Clean residual mean=-0.000057 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 0.194984 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 96 components and 0.194984 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=0.417421Jy sigma=0.973046 ! Fit after self-cal, rms=0.417387Jy sigma=0.973032 ! 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=0.3037 mas, bmaj=0.513 mas, bpa=-6.187 degrees ! Estimated noise=2.99396 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.128261 Jy ! Component: 100 - total flux cleaned = 0.162616 Jy ! Component: 150 - total flux cleaned = 0.178751 Jy ! Component: 200 - total flux cleaned = 0.188442 Jy ! Total flux subtracted in 200 components = 0.188442 Jy ! Clean residual min=-0.009701 max=0.009914 Jy/beam ! Clean residual mean=-0.000021 rms=0.002597 Jy/beam ! Combined flux in latest and established models = 0.188442 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.188442 Jy ! Inverting map and beam ! Estimated beam: bmin=0.353 mas, bmaj=0.6582 mas, bpa=-10.42 degrees ! Estimated noise=1.31809 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 = 0.00500899 Jy ! Component: 100 - total flux cleaned = 0.00636108 Jy ! Component: 150 - total flux cleaned = 0.0070138 Jy ! Component: 200 - total flux cleaned = 0.00742099 Jy ! Total flux subtracted in 200 components = 0.00742099 Jy ! Clean residual min=-0.005423 max=0.004677 Jy/beam ! Clean residual mean=-0.000025 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.195863 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.195863 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=0.8734 mas, bmaj=1.019 mas, bpa=28.9 degrees ! Estimated noise=1.69948 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 = -0.000664948 Jy ! Component: 100 - total flux cleaned = -0.000580651 Jy ! Component: 150 - total flux cleaned = -0.00057542 Jy ! Component: 200 - total flux cleaned = -0.000738064 Jy ! Total flux subtracted in 200 components = -0.000738064 Jy ! Clean residual min=-0.005856 max=0.004445 Jy/beam ! Clean residual mean=-0.000061 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 0.195125 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 0.195125 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.353 mas, bmaj=0.6582 mas, bpa=-10.42 degrees ! Estimated noise=1.31809 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122672 Jy ! Component: 100 - total flux cleaned = -4.84012e-05 Jy ! Component: 150 - total flux cleaned = -0.000272579 Jy ! Component: 200 - total flux cleaned = -0.000341256 Jy ! Total flux subtracted in 200 components = -0.000341256 Jy ! Clean residual min=-0.005126 max=0.004291 Jy/beam ! Clean residual mean=-0.000026 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.194784 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 92 components and 0.194784 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=0.417364Jy sigma=0.973453 ! Fit after self-cal, rms=0.417405Jy sigma=0.973202 wmodel J2258+5719_K_2006_06_11_yyk\_map.mod ! Writing 92 model components to file: J2258+5719_K_2006_06_11_yyk_map.mod wobs J2258+5719_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J2258+5719_K_2006_06_11_yyk_uvs.fits wwins J2258+5719_K_2006_06_11_yyk\_map.win ! wwins: Wrote 2 windows to J2258+5719_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 = -0.00147547 Jy ! Component: 100 - total flux cleaned = -0.00168261 Jy ! Component: 150 - total flux cleaned = -0.00168 Jy ! Component: 200 - total flux cleaned = -0.00168076 Jy ! Component: 250 - total flux cleaned = -0.00202472 Jy ! Component: 300 - total flux cleaned = -0.00235342 Jy ! Component: 350 - total flux cleaned = -0.0026705 Jy ! Component: 400 - total flux cleaned = -0.0030779 Jy ! Component: 450 - total flux cleaned = -0.00351794 Jy ! Component: 500 - total flux cleaned = -0.0039428 Jy ! Component: 550 - total flux cleaned = -0.00430774 Jy ! Component: 600 - total flux cleaned = -0.00448631 Jy ! Component: 650 - total flux cleaned = -0.00470268 Jy ! Component: 700 - total flux cleaned = -0.00482999 Jy ! Component: 750 - total flux cleaned = -0.00491222 Jy ! Component: 800 - total flux cleaned = -0.00503295 Jy ! Component: 850 - total flux cleaned = -0.00518773 Jy ! Component: 900 - total flux cleaned = -0.00526199 Jy ! Component: 950 - total flux cleaned = -0.00537154 Jy ! Component: 1000 - total flux cleaned = -0.0054072 Jy ! Component: 1050 - total flux cleaned = -0.00547716 Jy ! Component: 1100 - total flux cleaned = -0.00547764 Jy ! Component: 1150 - total flux cleaned = -0.00554565 Jy ! Component: 1200 - total flux cleaned = -0.00567831 Jy ! Component: 1250 - total flux cleaned = -0.00571064 Jy ! Component: 1300 - total flux cleaned = -0.00580608 Jy ! Component: 1350 - total flux cleaned = -0.00577498 Jy ! Component: 1400 - total flux cleaned = -0.00592942 Jy ! Component: 1450 - total flux cleaned = -0.00601969 Jy ! Component: 1500 - total flux cleaned = -0.00607858 Jy ! Component: 1550 - total flux cleaned = -0.00607813 Jy ! Component: 1600 - total flux cleaned = -0.00604898 Jy ! Component: 1650 - total flux cleaned = -0.0060776 Jy ! Component: 1700 - total flux cleaned = -0.00613286 Jy ! Component: 1750 - total flux cleaned = -0.00610517 Jy ! Component: 1800 - total flux cleaned = -0.00621376 Jy ! Component: 1850 - total flux cleaned = -0.00618682 Jy ! Component: 1900 - total flux cleaned = -0.00629216 Jy ! Component: 1950 - total flux cleaned = -0.00629184 Jy ! Component: 2000 - total flux cleaned = -0.00624078 Jy ! Total flux subtracted in 2048 components = -0.00621549 Jy ! Clean residual min=-0.001587 max=0.001400 Jy/beam ! Clean residual mean=-0.000003 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.188568 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 219 components and 0.188568 Jy ![Exited script file: muppet] wmap "J2258+5719_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.353 x 0.6582 at -10.42 degrees (North through East) ! Clean map min=-0.004308 max=0.14045 Jy/beam ! Writing clean map to FITS file: J2258+5719_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 0.140451 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000453075 device "J2258+5719_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J2258+5719_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.96776 0.96776 1.93552 3.87104 7.74208 15.4842 30.9683 61.9367 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.14 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.353 x 0.6582 at -10.42 degrees (North through East) ! Clean map min=-0.004308 max=0.14045 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2258+5719_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J2258+5719_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2258+5719_K_2006_06_11_yyk_uvs.log closed on Thu Dec 2 20:52:35 2010