! Started logfile: J2334+0736_K_2006_06_04_yyk_uvs.log on Thu Dec 2 20:52:46 2010 obs J2334+0736_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J2334+0736_K_2006_06_04_yyk_uva.fits ! AN table 1: 2648 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.882668 visibilities/baseline/integration-bin. ! Found source: J2334+0736 ! ! 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 673144 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 J2334+0736_K_2006_06_04_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 3 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=3 float phase_soltime2 phase_soltime2=0.3 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.70 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 10 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.0650x0.0650 milli-arcsec cellsize. uvav time_av, true ! Averaging into 10 second bins. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.637013 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=0.2514 mas, bmaj=0.6367 mas, bpa=-2.265 degrees ! Estimated noise=1.9351 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 = 0.40779 Jy ! Component: 100 - total flux cleaned = 0.569093 Jy ! Total flux subtracted in 100 components = 0.569093 Jy ! Clean residual min=-0.056573 max=0.108017 Jy/beam ! Clean residual mean=0.000087 rms=0.014775 Jy/beam ! Combined flux in latest and established models = 0.569094 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.569094 Jy ! ! Correcting IF 1. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.355672Jy sigma=1.631272 ! Fit after self-cal, rms=0.352826Jy sigma=1.608678 ! Inverting map and beam ! Estimated beam: bmin=0.2514 mas, bmaj=0.6367 mas, bpa=-2.265 degrees ! Estimated noise=1.9351 mJy/beam. ! Added new window around map position (0.39, 0.195). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.116157 Jy ! Component: 100 - total flux cleaned = 0.174798 Jy ! Total flux subtracted in 100 components = 0.174798 Jy ! Clean residual min=-0.048543 max=0.088999 Jy/beam ! Clean residual mean=0.000077 rms=0.010102 Jy/beam ! Combined flux in latest and established models = 0.743891 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 35 components and 0.743891 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=0.317361Jy sigma=1.401070 ! Fit after self-cal, rms=0.313118Jy sigma=1.369206 ! 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=0.2737 mas, bmaj=0.7337 mas, bpa=-8.676 degrees ! Estimated noise=1.20971 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 (-0.39, -0.26). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0588253 Jy ! Component: 100 - total flux cleaned = 0.0797347 Jy ! Component: 150 - total flux cleaned = 0.0848241 Jy ! Component: 200 - total flux cleaned = 0.0896499 Jy ! Total flux subtracted in 200 components = 0.0896499 Jy ! Clean residual min=-0.021214 max=0.016189 Jy/beam ! Clean residual mean=0.000009 rms=0.004884 Jy/beam ! Combined flux in latest and established models = 0.833541 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.833541 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=0.298528Jy sigma=1.268633 ! Fit after self-cal, rms=0.298271Jy sigma=1.267947 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2737 x 0.7337 at -8.676 degrees (North through East) ! Clean map min=-0.020085 max=0.38225 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.87 KP 0.96 LA 1.00 ! MK 0.87 NL 1.15 OV 0.83 PT 0.99 ! SC 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.88 KP 0.96 LA 0.98 ! MK 0.85 NL 1.18 OV 0.87 PT 0.90 ! SC 0.73 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 KP 0.94 LA 0.99 ! MK 0.85 NL 1.11 OV 0.86 PT 1.03 ! SC 0.76 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 KP 0.98 LA 0.96 ! MK 0.91 NL 0.97 OV 0.86 PT 1.20 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.94 KP 1.05 LA 1.04 ! MK 1.07 NL 1.07 OV 0.96 PT 0.96 ! SC 1.56 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.10 KP 0.80 LA 1.04 ! MK 1.10 NL 1.10 OV 1.08 PT 1.05 ! SC 5.50 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 KP 0.77 LA 1.00 ! MK 1.10 NL 1.06 OV 1.17 PT 1.15 ! SC 2.28 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 KP 0.82 LA 1.00 ! MK 1.23 NL 1.04 OV 1.19 PT 1.04 ! SC 0.84 ! ! ! Fit before self-cal, rms=0.298271Jy sigma=1.267947 ! Fit after self-cal, rms=0.496417Jy sigma=1.180527 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=0.496417Jy sigma=1.180527 ! Fit after self-cal, rms=0.496358Jy sigma=1.180576 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.2746 mas, bmaj=0.7254 mas, bpa=-7.988 degrees ! Estimated noise=1.2118 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 = 0.00424586 Jy ! Component: 100 - total flux cleaned = 0.00533836 Jy ! Component: 150 - total flux cleaned = 0.00580337 Jy ! Component: 200 - total flux cleaned = 0.0061965 Jy ! Total flux subtracted in 200 components = 0.0061965 Jy ! Clean residual min=-0.015097 max=0.012619 Jy/beam ! Clean residual mean=0.000003 rms=0.003764 Jy/beam ! Combined flux in latest and established models = 0.839738 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 73 components and 0.839737 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=0.496085Jy sigma=1.170875 ! Fit after self-cal, rms=0.495706Jy sigma=1.170728 ! 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=0.495706Jy sigma=1.170728 ! Fit after self-cal, rms=0.487127Jy sigma=1.073257 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 = 0.00745136 Jy ! Component: 100 - total flux cleaned = 0.00916774 Jy ! Component: 150 - total flux cleaned = 0.0100377 Jy ! Component: 200 - total flux cleaned = 0.00931246 Jy ! Total flux subtracted in 200 components = 0.00931246 Jy ! Clean residual min=-0.013873 max=0.011846 Jy/beam ! Clean residual mean=-0.000001 rms=0.003576 Jy/beam ! Combined flux in latest and established models = 0.84905 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 78 components and 0.84905 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=0.486736Jy sigma=1.068392 ! Fit after self-cal, rms=0.485654Jy sigma=1.060483 ! 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: 0.2746 x 0.7254 at -7.988 degrees (North through East) ! Clean map min=-0.014353 max=0.38445 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=0.485654Jy sigma=1.060483 ! Fit after self-cal, rms=0.388744Jy sigma=0.998608 ! 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=0.388744Jy sigma=0.998608 ! Fit after self-cal, rms=0.388385Jy sigma=0.996457 ! Inverting map and beam ! Estimated beam: bmin=0.2676 mas, bmaj=0.6983 mas, bpa=-5.774 degrees ! Estimated noise=1.18599 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00212358 Jy ! Component: 100 - total flux cleaned = -0.00212624 Jy ! Component: 150 - total flux cleaned = -0.00213226 Jy ! Component: 200 - total flux cleaned = -0.00280355 Jy ! Total flux subtracted in 200 components = -0.00280355 Jy ! Clean residual min=-0.006338 max=0.006596 Jy/beam ! Clean residual mean=-0.000027 rms=0.001746 Jy/beam ! Combined flux in latest and established models = 0.846246 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 93 components and 0.846246 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=0.388222Jy sigma=0.994042 ! Fit after self-cal, rms=0.388122Jy sigma=0.993154 ! 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=0.388122Jy sigma=0.993154 ! Fit after self-cal, rms=0.458584Jy sigma=0.987581 ! 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=0.458584Jy sigma=0.987581 ! Fit after self-cal, rms=0.458453Jy sigma=0.986816 ! Inverting map and beam ! Estimated beam: bmin=0.2672 mas, bmaj=0.6959 mas, bpa=-5.407 degrees ! Estimated noise=1.18718 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000115703 Jy ! Component: 100 - total flux cleaned = -0.000886391 Jy ! Component: 150 - total flux cleaned = -0.00128004 Jy ! Component: 200 - total flux cleaned = -0.00175582 Jy ! Total flux subtracted in 200 components = -0.00175582 Jy ! Clean residual min=-0.006191 max=0.006323 Jy/beam ! Clean residual mean=-0.000022 rms=0.001656 Jy/beam ! Combined flux in latest and established models = 0.844491 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 98 components and 0.844491 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=0.458391Jy sigma=0.985772 ! Fit after self-cal, rms=0.458380Jy sigma=0.985553 ! 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=0.8481 mas, bmaj=1.117 mas, bpa=6.82 degrees ! Estimated noise=1.69203 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 = -0.00150469 Jy ! Component: 100 - total flux cleaned = -0.001502 Jy ! Component: 150 - total flux cleaned = -0.00175547 Jy ! Component: 200 - total flux cleaned = -0.00182946 Jy ! Total flux subtracted in 200 components = -0.00182946 Jy ! Clean residual min=-0.006197 max=0.006147 Jy/beam ! Clean residual mean=-0.000045 rms=0.001861 Jy/beam ! Combined flux in latest and established models = 0.842661 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 110 components and 0.842661 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=0.458339Jy sigma=0.985538 ! Fit after self-cal, rms=0.458296Jy sigma=0.985398 ! 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=0.2514 mas, bmaj=0.6425 mas, bpa=-1.888 degrees ! Estimated noise=1.91668 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.422983 Jy ! Component: 100 - total flux cleaned = 0.608004 Jy ! Component: 150 - total flux cleaned = 0.702619 Jy ! Component: 200 - total flux cleaned = 0.756093 Jy ! Total flux subtracted in 200 components = 0.756093 Jy ! Clean residual min=-0.018889 max=0.020674 Jy/beam ! Clean residual mean=-0.000009 rms=0.004558 Jy/beam ! Combined flux in latest and established models = 0.756092 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.756092 Jy ! Inverting map and beam ! Estimated beam: bmin=0.2672 mas, bmaj=0.6959 mas, bpa=-5.407 degrees ! Estimated noise=1.18718 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 = 0.0389386 Jy ! Component: 100 - total flux cleaned = 0.0614628 Jy ! Component: 150 - total flux cleaned = 0.0720639 Jy ! Component: 200 - total flux cleaned = 0.0761609 Jy ! Total flux subtracted in 200 components = 0.0761609 Jy ! Clean residual min=-0.009661 max=0.008448 Jy/beam ! Clean residual mean=-0.000015 rms=0.002220 Jy/beam ! Combined flux in latest and established models = 0.832253 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 63 components and 0.832253 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=0.8481 mas, bmaj=1.117 mas, bpa=6.82 degrees ! Estimated noise=1.69203 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 = 0.00812618 Jy ! Component: 100 - total flux cleaned = 0.00904133 Jy ! Component: 150 - total flux cleaned = 0.00903704 Jy ! Component: 200 - total flux cleaned = 0.00893195 Jy ! Total flux subtracted in 200 components = 0.00893195 Jy ! Clean residual min=-0.005991 max=0.006401 Jy/beam ! Clean residual mean=-0.000038 rms=0.001811 Jy/beam ! Combined flux in latest and established models = 0.841185 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.841185 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.2672 mas, bmaj=0.6959 mas, bpa=-5.407 degrees ! Estimated noise=1.18718 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000867459 Jy ! Component: 100 - total flux cleaned = 0.000332599 Jy ! Component: 150 - total flux cleaned = 0.000851178 Jy ! Component: 200 - total flux cleaned = 0.00108053 Jy ! Total flux subtracted in 200 components = 0.00108053 Jy ! Clean residual min=-0.006447 max=0.007198 Jy/beam ! Clean residual mean=-0.000018 rms=0.001788 Jy/beam ! Combined flux in latest and established models = 0.842266 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 0.842266 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=0.458497Jy sigma=0.987028 ! Fit after self-cal, rms=0.458141Jy sigma=0.986623 wmodel J2334+0736_K_2006_06_04_yyk\_map.mod ! Writing 101 model components to file: J2334+0736_K_2006_06_04_yyk_map.mod wobs J2334+0736_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J2334+0736_K_2006_06_04_yyk_uvs.fits wwins J2334+0736_K_2006_06_04_yyk\_map.win ! wwins: Wrote 3 windows to J2334+0736_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 = -0.000321899 Jy ! Component: 100 - total flux cleaned = -0.00153824 Jy ! Component: 150 - total flux cleaned = -0.00288953 Jy ! Component: 200 - total flux cleaned = -0.00367605 Jy ! Component: 250 - total flux cleaned = -0.00405306 Jy ! Component: 300 - total flux cleaned = -0.0047726 Jy ! Component: 350 - total flux cleaned = -0.00554935 Jy ! Component: 400 - total flux cleaned = -0.00646143 Jy ! Component: 450 - total flux cleaned = -0.00702163 Jy ! Component: 500 - total flux cleaned = -0.00764222 Jy ! Component: 550 - total flux cleaned = -0.00831589 Jy ! Component: 600 - total flux cleaned = -0.0089649 Jy ! Component: 650 - total flux cleaned = -0.00938288 Jy ! Component: 700 - total flux cleaned = -0.00972151 Jy ! Component: 750 - total flux cleaned = -0.0100542 Jy ! Component: 800 - total flux cleaned = -0.0104389 Jy ! Component: 850 - total flux cleaned = -0.0105649 Jy ! Component: 900 - total flux cleaned = -0.0106268 Jy ! Component: 950 - total flux cleaned = -0.0106272 Jy ! Component: 1000 - total flux cleaned = -0.0107445 Jy ! Component: 1050 - total flux cleaned = -0.0108007 Jy ! Component: 1100 - total flux cleaned = -0.0109126 Jy ! Component: 1150 - total flux cleaned = -0.0112409 Jy ! Component: 1200 - total flux cleaned = -0.0113469 Jy ! Component: 1250 - total flux cleaned = -0.0115048 Jy ! Component: 1300 - total flux cleaned = -0.0117145 Jy ! Component: 1350 - total flux cleaned = -0.0121712 Jy ! Component: 1400 - total flux cleaned = -0.0122706 Jy ! Component: 1450 - total flux cleaned = -0.0127128 Jy ! Component: 1500 - total flux cleaned = -0.012808 Jy ! Component: 1550 - total flux cleaned = -0.013139 Jy ! Component: 1600 - total flux cleaned = -0.0132307 Jy ! Component: 1650 - total flux cleaned = -0.0133672 Jy ! Component: 1700 - total flux cleaned = -0.0136374 Jy ! Component: 1750 - total flux cleaned = -0.0136804 Jy ! Component: 1800 - total flux cleaned = -0.013681 Jy ! Component: 1850 - total flux cleaned = -0.0140226 Jy ! Component: 1900 - total flux cleaned = -0.0141062 Jy ! Component: 1950 - total flux cleaned = -0.0141487 Jy ! Component: 2000 - total flux cleaned = -0.0143522 Jy ! Total flux subtracted in 2048 components = -0.0144322 Jy ! Clean residual min=-0.002435 max=0.002515 Jy/beam ! Clean residual mean=-0.000007 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.827834 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 248 components and 0.827834 Jy ![Exited script file: muppet] wmap "J2334+0736_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2672 x 0.6959 at -5.407 degrees (North through East) ! Clean map min=-0.0062648 max=0.37961 Jy/beam ! Writing clean map to FITS file: J2334+0736_K_2006_06_04_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.379605 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000768046 device "J2334+0736_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J2334+0736_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.606982 0.606982 1.21396 2.42793 4.85586 9.71172 19.4234 38.8469 77.6937 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.379 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2672 x 0.6959 at -5.407 degrees (North through East) ! Clean map min=-0.0062648 max=0.37961 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2334+0736_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J2334+0736_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2334+0736_K_2006_06_04_yyk_uvs.log closed on Thu Dec 2 20:52:48 2010