! Started logfile: J0302+5331_K_2006_06_11_yyk_uvs.log on Thu Dec 2 20:42:18 2010 obs J0302+5331_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J0302+5331_K_2006_06_11_yyk_uva.fits ! AN table 1: 1811 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.973311 visibilities/baseline/integration-bin. ! Found source: J0302+5331 ! ! 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 634560 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 J0302+5331_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)= 0.298139 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=0.3217 mas, bmaj=0.4046 mas, bpa=-6.192 degrees ! Estimated noise=2.91591 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 = 0.134629 Jy ! Component: 100 - total flux cleaned = 0.174743 Jy ! Total flux subtracted in 100 components = 0.174743 Jy ! Clean residual min=-0.015540 max=0.016320 Jy/beam ! Clean residual mean=-0.000130 rms=0.004252 Jy/beam ! Combined flux in latest and established models = 0.174743 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.174743 Jy ! ! Correcting IF 1. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 30 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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.243251Jy sigma=1.093621 ! Fit after self-cal, rms=0.242716Jy sigma=1.089733 ! Inverting map and beam ! Estimated beam: bmin=0.3217 mas, bmaj=0.4046 mas, bpa=-6.192 degrees ! Estimated noise=2.91591 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=0.4292 mas, bmaj=0.5492 mas, bpa=9.381 degrees ! Estimated noise=1.41604 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 (0.325, 0.13). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0216199 Jy ! Component: 100 - total flux cleaned = 0.0318772 Jy ! Component: 150 - total flux cleaned = 0.0385254 Jy ! Component: 200 - total flux cleaned = 0.0431233 Jy ! Total flux subtracted in 200 components = 0.0431233 Jy ! Clean residual min=-0.010250 max=0.009703 Jy/beam ! Clean residual mean=0.000022 rms=0.002490 Jy/beam ! Combined flux in latest and established models = 0.217866 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 53 components and 0.217866 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=0.240864Jy sigma=1.077179 ! Fit after self-cal, rms=0.240778Jy sigma=1.076610 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4292 x 0.5492 at 9.381 degrees (North through East) ! Clean map min=-0.0096256 max=0.14937 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.87 HN 1.22 KP 0.86 ! LA 0.97 MK 0.77 NL 1.02 OV 0.98 ! PT 0.91 SC 3.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.84 HN 1.00* KP 0.94 ! LA 1.73 MK 0.72 NL 1.17 OV 1.03 ! PT 0.76 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.94 HN 1.00* KP 0.89 ! LA 0.94 MK 1.05 NL 1.07 OV 1.04 ! PT 1.00 SC 1.17 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.98 HN 1.00* KP 0.96 ! LA 0.93 MK 0.87 NL 1.00 OV 1.04 ! PT 1.06 SC 0.86 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 FD 0.93 HN 2.66 KP 1.01 ! LA 1.01 MK 1.12 NL 1.04 OV 1.07 ! PT 0.88 SC 0.71 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.03 HN 0.69 KP 0.73 ! LA 1.14 MK 1.11 NL 1.01 OV 1.24 ! PT 0.86 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.46 FD 1.08 HN 1.32 KP 0.68 ! LA 0.97 MK 1.16 NL 0.97 OV 1.46 ! PT 0.98 SC 0.76 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.75 FD 1.01 HN 0.80 KP 0.79 ! LA 0.98 MK 1.37 NL 1.09 OV 1.40 ! PT 0.95 SC 1.00* ! ! ! Fit before self-cal, rms=0.240778Jy sigma=1.076610 ! Fit after self-cal, rms=0.351095Jy sigma=1.047679 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=0.351095Jy sigma=1.047679 ! Fit after self-cal, rms=0.351140Jy sigma=1.047318 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4286 mas, bmaj=0.5474 mas, bpa=10.48 degrees ! Estimated noise=1.3686 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 = -0.0024802 Jy ! Component: 100 - total flux cleaned = -0.00321334 Jy ! Component: 150 - total flux cleaned = -0.00371175 Jy ! Component: 200 - total flux cleaned = -0.00384673 Jy ! Total flux subtracted in 200 components = -0.00384673 Jy ! Clean residual min=-0.005243 max=0.005606 Jy/beam ! Clean residual mean=0.000029 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.21402 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.21402 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=0.351112Jy sigma=1.046719 ! Fit after self-cal, rms=0.351088Jy sigma=1.046627 ! 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=0.351088Jy sigma=1.046627 ! Fit after self-cal, rms=0.344606Jy sigma=1.001358 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 = 0.00563843 Jy ! Component: 100 - total flux cleaned = 0.00556692 Jy ! Component: 150 - total flux cleaned = 0.00535692 Jy ! Component: 200 - total flux cleaned = 0.00523034 Jy ! Total flux subtracted in 200 components = 0.00523034 Jy ! Clean residual min=-0.004781 max=0.005454 Jy/beam ! Clean residual mean=0.000029 rms=0.001347 Jy/beam ! Combined flux in latest and established models = 0.21925 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 82 components and 0.21925 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=0.344325Jy sigma=1.000150 ! Fit after self-cal, rms=0.343094Jy sigma=0.994034 ! 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: 0.4286 x 0.5474 at 10.48 degrees (North through East) ! Clean map min=-0.0044497 max=0.15519 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=0.343094Jy sigma=0.994034 ! Fit after self-cal, rms=0.266097Jy sigma=0.982934 ! 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=0.266097Jy sigma=0.982934 ! Fit after self-cal, rms=0.266061Jy sigma=0.981391 ! Inverting map and beam ! Estimated beam: bmin=0.419 mas, bmaj=0.5297 mas, bpa=3.516 degrees ! Estimated noise=1.34128 mJy/beam. ! Added new window around map position (-3.835, -5.85). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00521481 Jy ! Component: 100 - total flux cleaned = 0.00643791 Jy ! Component: 150 - total flux cleaned = 0.00662083 Jy ! Component: 200 - total flux cleaned = 0.00669967 Jy ! Total flux subtracted in 200 components = 0.00669967 Jy ! Clean residual min=-0.003741 max=0.004004 Jy/beam ! Clean residual mean=0.000008 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.22595 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.22595 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=0.265935Jy sigma=0.980327 ! Fit after self-cal, rms=0.265772Jy sigma=0.979845 ! 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=0.265772Jy sigma=0.979845 ! Fit after self-cal, rms=0.274896Jy sigma=0.974253 ! 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=0.274896Jy sigma=0.974253 ! Fit after self-cal, rms=0.274780Jy sigma=0.973828 ! Inverting map and beam ! Estimated beam: bmin=0.4153 mas, bmaj=0.5267 mas, bpa=2.075 degrees ! Estimated noise=1.33819 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158098 Jy ! Component: 100 - total flux cleaned = 0.00158323 Jy ! Component: 150 - total flux cleaned = 0.00158106 Jy ! Component: 200 - total flux cleaned = 0.00169999 Jy ! Total flux subtracted in 200 components = 0.00169999 Jy ! Clean residual min=-0.003391 max=0.003852 Jy/beam ! Clean residual mean=0.000000 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.22765 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 111 components and 0.22765 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=0.274743Jy sigma=0.973493 ! Fit after self-cal, rms=0.274863Jy sigma=0.973476 ! 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=0.8612 mas, bmaj=1.108 mas, bpa=38.87 degrees ! Estimated noise=1.69011 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 = -5.88821e-05 Jy ! Component: 100 - total flux cleaned = -1.75075e-05 Jy ! Component: 150 - total flux cleaned = 9.06291e-05 Jy ! Component: 200 - total flux cleaned = 0.000189085 Jy ! Total flux subtracted in 200 components = 0.000189085 Jy ! Clean residual min=-0.003558 max=0.003606 Jy/beam ! Clean residual mean=0.000007 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.227839 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 127 components and 0.227839 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=0.274850Jy sigma=0.973423 ! Fit after self-cal, rms=0.274908Jy sigma=0.973427 ! 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=0.3204 mas, bmaj=0.4081 mas, bpa=-2.019 degrees ! Estimated noise=2.77798 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.142177 Jy ! Component: 100 - total flux cleaned = 0.1808 Jy ! Component: 150 - total flux cleaned = 0.199025 Jy ! Component: 200 - total flux cleaned = 0.20769 Jy ! Total flux subtracted in 200 components = 0.20769 Jy ! Clean residual min=-0.010901 max=0.011072 Jy/beam ! Clean residual mean=-0.000031 rms=0.002790 Jy/beam ! Combined flux in latest and established models = 0.20769 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.20769 Jy ! Inverting map and beam ! Estimated beam: bmin=0.4153 mas, bmaj=0.5267 mas, bpa=2.075 degrees ! Estimated noise=1.33819 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 = 0.0100295 Jy ! Component: 100 - total flux cleaned = 0.0145056 Jy ! Component: 150 - total flux cleaned = 0.0151916 Jy ! Component: 200 - total flux cleaned = 0.0154851 Jy ! Total flux subtracted in 200 components = 0.0154851 Jy ! Clean residual min=-0.004627 max=0.004878 Jy/beam ! Clean residual mean=-0.000001 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.223175 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 51 components and 0.223175 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=0.8612 mas, bmaj=1.108 mas, bpa=38.87 degrees ! Estimated noise=1.69011 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 = 0.00157158 Jy ! Component: 100 - total flux cleaned = 0.00249189 Jy ! Component: 150 - total flux cleaned = 0.00327176 Jy ! Component: 200 - total flux cleaned = 0.00364868 Jy ! Total flux subtracted in 200 components = 0.00364868 Jy ! Clean residual min=-0.003740 max=0.003603 Jy/beam ! Clean residual mean=0.000007 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 0.226824 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.226824 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.4153 mas, bmaj=0.5267 mas, bpa=2.075 degrees ! Estimated noise=1.33819 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 3.78533e-05 Jy ! Component: 100 - total flux cleaned = -0.000196936 Jy ! Component: 150 - total flux cleaned = -0.000195104 Jy ! Component: 200 - total flux cleaned = -9.93234e-05 Jy ! Total flux subtracted in 200 components = -9.93234e-05 Jy ! Clean residual min=-0.003724 max=0.004397 Jy/beam ! Clean residual mean=0.000001 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.226725 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 0.226725 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=0.274804Jy sigma=0.974082 ! Fit after self-cal, rms=0.274864Jy sigma=0.973853 wmodel J0302+5331_K_2006_06_11_yyk\_map.mod ! Writing 78 model components to file: J0302+5331_K_2006_06_11_yyk_map.mod wobs J0302+5331_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J0302+5331_K_2006_06_11_yyk_uvs.fits wwins J0302+5331_K_2006_06_11_yyk\_map.win ! wwins: Wrote 3 windows to J0302+5331_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 = 0.00105418 Jy ! Component: 100 - total flux cleaned = 0.00168793 Jy ! Component: 150 - total flux cleaned = 0.00227011 Jy ! Component: 200 - total flux cleaned = 0.00292613 Jy ! Component: 250 - total flux cleaned = 0.00329031 Jy ! Component: 300 - total flux cleaned = 0.00354004 Jy ! Component: 350 - total flux cleaned = 0.00368386 Jy ! Component: 400 - total flux cleaned = 0.00386838 Jy ! Component: 450 - total flux cleaned = 0.00400303 Jy ! Component: 500 - total flux cleaned = 0.00404726 Jy ! Component: 550 - total flux cleaned = 0.00409011 Jy ! Component: 600 - total flux cleaned = 0.0041316 Jy ! Component: 650 - total flux cleaned = 0.00425185 Jy ! Component: 700 - total flux cleaned = 0.0042909 Jy ! Component: 750 - total flux cleaned = 0.00451911 Jy ! Component: 800 - total flux cleaned = 0.00462999 Jy ! Component: 850 - total flux cleaned = 0.00473844 Jy ! Component: 900 - total flux cleaned = 0.0048801 Jy ! Component: 950 - total flux cleaned = 0.00501978 Jy ! Component: 1000 - total flux cleaned = 0.005259 Jy ! Component: 1050 - total flux cleaned = 0.0054268 Jy ! Component: 1100 - total flux cleaned = 0.00565668 Jy ! Component: 1150 - total flux cleaned = 0.00572065 Jy ! Component: 1200 - total flux cleaned = 0.0057521 Jy ! Component: 1250 - total flux cleaned = 0.00572114 Jy ! Component: 1300 - total flux cleaned = 0.00572129 Jy ! Component: 1350 - total flux cleaned = 0.0057514 Jy ! Component: 1400 - total flux cleaned = 0.00566161 Jy ! Component: 1450 - total flux cleaned = 0.00560257 Jy ! Component: 1500 - total flux cleaned = 0.00551514 Jy ! Component: 1550 - total flux cleaned = 0.00548641 Jy ! Component: 1600 - total flux cleaned = 0.00545837 Jy ! Component: 1650 - total flux cleaned = 0.00545824 Jy ! Component: 1700 - total flux cleaned = 0.00540274 Jy ! Component: 1750 - total flux cleaned = 0.00537539 Jy ! Component: 1800 - total flux cleaned = 0.00534838 Jy ! Component: 1850 - total flux cleaned = 0.00545629 Jy ! Component: 1900 - total flux cleaned = 0.00542955 Jy ! Component: 1950 - total flux cleaned = 0.00556226 Jy ! Component: 2000 - total flux cleaned = 0.00566725 Jy ! Total flux subtracted in 2048 components = 0.00571965 Jy ! Clean residual min=-0.001468 max=0.001660 Jy/beam ! Clean residual mean=-0.000004 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.232444 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 219 components and 0.232444 Jy ![Exited script file: muppet] wmap "J0302+5331_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4153 x 0.5267 at 2.075 degrees (North through East) ! Clean map min=-0.0025178 max=0.15644 Jy/beam ! Writing clean map to FITS file: J0302+5331_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 0.156438 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000483963 device "J0302+5331_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J0302+5331_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.928092 0.928092 1.85618 3.71237 7.42473 14.8495 29.6989 59.3979 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.156 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4153 x 0.5267 at 2.075 degrees (North through East) ! Clean map min=-0.0025178 max=0.15644 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0302+5331_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J0302+5331_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0302+5331_K_2006_06_11_yyk_uvs.log closed on Thu Dec 2 20:42:19 2010