! Started logfile: J0403-2444_K_2006_06_11_yyk_uvs.log on Thu Jul 8 23:39:15 2010 obs J0403-2444_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J0403-2444_K_2006_06_11_yyk_uva.fits ! AN table 1: 1725 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.753842 visibilities/baseline/integration-bin. ! Found source: J0403-2444 ! ! 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 468136 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 J0403-2444_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)= 0.574132 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=0.2499 mas, bmaj=0.7861 mas, bpa=-8.719 degrees ! Estimated noise=5.04978 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 = 0.173112 Jy ! Component: 100 - total flux cleaned = 0.202372 Jy ! Total flux subtracted in 100 components = 0.202372 Jy ! Clean residual min=-0.030292 max=0.042516 Jy/beam ! Clean residual mean=-0.000011 rms=0.008154 Jy/beam ! Combined flux in latest and established models = 0.202372 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.202372 Jy ! ! Correcting IF 1. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.534364Jy sigma=1.130452 ! Fit after self-cal, rms=0.531435Jy sigma=1.120053 ! Inverting map and beam ! Estimated beam: bmin=0.2499 mas, bmaj=0.7861 mas, bpa=-8.719 degrees ! Estimated noise=5.04978 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=0.3071 mas, bmaj=1.058 mas, bpa=-12.52 degrees ! Estimated noise=2.37089 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, -0.78). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0449273 Jy ! Component: 100 - total flux cleaned = 0.0498254 Jy ! Component: 150 - total flux cleaned = 0.0515676 Jy ! Component: 200 - total flux cleaned = 0.0530437 Jy ! Total flux subtracted in 200 components = 0.0530437 Jy ! Clean residual min=-0.017529 max=0.019357 Jy/beam ! Clean residual mean=0.000065 rms=0.004938 Jy/beam ! Combined flux in latest and established models = 0.255416 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 0.255416 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=0.529169Jy sigma=1.096378 ! Fit after self-cal, rms=0.529176Jy sigma=1.094978 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3071 x 1.058 at -12.52 degrees (North through East) ! Clean map min=-0.014843 max=0.20918 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.79 HN 2.31 KP 0.96 ! LA 0.79 MK 0.93 NL 1.00* OV 0.93 ! PT 0.97 SC 0.80 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 0.84 HN 1.37 KP 0.89 ! LA 0.84 MK 0.81 NL 9.38 OV 1.06 ! PT 0.87 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.89 HN 1.23 KP 0.90 ! LA 0.84 MK 0.94 NL 6.54 OV 1.07 ! PT 1.02 SC 0.85 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.90 HN 2.57 KP 0.97 ! LA 0.85 MK 0.96 NL 0.69 OV 0.96 ! PT 1.19 SC 0.81 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.77 HN 1.00* KP 0.96 ! LA 0.99 MK 1.06 NL 2.86 OV 1.09 ! PT 1.04 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.84 KP 0.70 ! LA 0.99 MK 1.06 NL 3.54 OV 1.14 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.35 HN 4.50 KP 0.77 ! LA 0.86 MK 1.12 NL 4.33 OV 1.21 ! PT 1.05 SC 2.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.56 HN 1.00* KP 0.72 ! LA 0.97 MK 1.09 NL 0.84 OV 7.49 ! PT 1.17 SC 0.64 ! ! ! Fit before self-cal, rms=0.529176Jy sigma=1.094978 ! Fit after self-cal, rms=1.985755Jy sigma=1.052453 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=1.985755Jy sigma=1.052453 ! Fit after self-cal, rms=1.986613Jy sigma=1.052164 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3071 mas, bmaj=1.007 mas, bpa=-11.23 degrees ! Estimated noise=2.26878 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 = -0.0012347 Jy ! Component: 100 - total flux cleaned = -0.00138923 Jy ! Component: 150 - total flux cleaned = -0.00111682 Jy ! Component: 200 - total flux cleaned = -0.00111858 Jy ! Total flux subtracted in 200 components = -0.00111858 Jy ! Clean residual min=-0.007006 max=0.007085 Jy/beam ! Clean residual mean=0.000001 rms=0.001890 Jy/beam ! Combined flux in latest and established models = 0.254298 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.254298 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=1.986634Jy sigma=1.051480 ! Fit after self-cal, rms=1.986688Jy sigma=1.051493 ! 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=1.986688Jy sigma=1.051493 ! Fit after self-cal, rms=1.983741Jy sigma=1.004454 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 = 0.00845897 Jy ! Component: 100 - total flux cleaned = 0.00862316 Jy ! Component: 150 - total flux cleaned = 0.00902796 Jy ! Component: 200 - total flux cleaned = 0.00936677 Jy ! Total flux subtracted in 200 components = 0.00936677 Jy ! Clean residual min=-0.006732 max=0.006372 Jy/beam ! Clean residual mean=0.000011 rms=0.001718 Jy/beam ! Combined flux in latest and established models = 0.263664 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.263664 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=1.983651Jy sigma=1.002769 ! Fit after self-cal, rms=1.982962Jy sigma=0.997033 ! 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: 0.3071 x 1.007 at -11.23 degrees (North through East) ! Clean map min=-0.0078665 max=0.21999 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=1.982962Jy sigma=0.997033 ! Fit after self-cal, rms=0.743425Jy sigma=0.991078 ! 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=0.743425Jy sigma=0.991078 ! Fit after self-cal, rms=0.742248Jy sigma=0.989293 ! Inverting map and beam ! Estimated beam: bmin=0.3062 mas, bmaj=0.9865 mas, bpa=-10.67 degrees ! Estimated noise=2.24384 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127125 Jy ! Component: 100 - total flux cleaned = 0.00146658 Jy ! Component: 150 - total flux cleaned = 0.00155003 Jy ! Component: 200 - total flux cleaned = 0.00163648 Jy ! Total flux subtracted in 200 components = 0.00163648 Jy ! Clean residual min=-0.006094 max=0.006186 Jy/beam ! Clean residual mean=0.000001 rms=0.001542 Jy/beam ! Combined flux in latest and established models = 0.265301 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 73 components and 0.265301 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=0.742225Jy sigma=0.989041 ! Fit after self-cal, rms=0.741410Jy sigma=0.988292 ! 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=0.741410Jy sigma=0.988292 ! Fit after self-cal, rms=1.216254Jy sigma=0.980700 ! 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=1.216254Jy sigma=0.980700 ! Fit after self-cal, rms=1.215512Jy sigma=0.980302 ! Inverting map and beam ! Estimated beam: bmin=0.3053 mas, bmaj=0.988 mas, bpa=-10.75 degrees ! Estimated noise=2.25339 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284997 Jy ! Component: 100 - total flux cleaned = 0.00334799 Jy ! Component: 150 - total flux cleaned = 0.00359269 Jy ! Component: 200 - total flux cleaned = 0.00374359 Jy ! Total flux subtracted in 200 components = 0.00374359 Jy ! Clean residual min=-0.005926 max=0.006096 Jy/beam ! Clean residual mean=-0.000002 rms=0.001505 Jy/beam ! Combined flux in latest and established models = 0.269044 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 81 components and 0.269044 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=1.215449Jy sigma=0.979981 ! Fit after self-cal, rms=1.214814Jy sigma=0.979867 ! 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=1.109 mas, bmaj=2.665 mas, bpa=10.64 degrees ! Estimated noise=2.92456 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 = -0.000663924 Jy ! Component: 100 - total flux cleaned = -0.000670556 Jy ! Component: 150 - total flux cleaned = -0.000600175 Jy ! Component: 200 - total flux cleaned = -0.000532051 Jy ! Total flux subtracted in 200 components = -0.000532051 Jy ! Clean residual min=-0.005274 max=0.006281 Jy/beam ! Clean residual mean=-0.000006 rms=0.001793 Jy/beam ! Combined flux in latest and established models = 0.268512 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 94 components and 0.268512 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=1.214813Jy sigma=0.979889 ! Fit after self-cal, rms=1.214945Jy sigma=0.979824 ! 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=0.2546 mas, bmaj=0.7818 mas, bpa=-8.984 degrees ! Estimated noise=5.2307 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.208016 Jy ! Component: 100 - total flux cleaned = 0.244356 Jy ! Component: 150 - total flux cleaned = 0.253273 Jy ! Component: 200 - total flux cleaned = 0.257769 Jy ! Total flux subtracted in 200 components = 0.257769 Jy ! Clean residual min=-0.015513 max=0.019386 Jy/beam ! Clean residual mean=-0.000004 rms=0.004547 Jy/beam ! Combined flux in latest and established models = 0.257769 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.257769 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3053 mas, bmaj=0.988 mas, bpa=-10.75 degrees ! Estimated noise=2.25339 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 = 0.00681326 Jy ! Component: 100 - total flux cleaned = 0.00678905 Jy ! Component: 150 - total flux cleaned = 0.00678501 Jy ! Component: 200 - total flux cleaned = 0.00677691 Jy ! Total flux subtracted in 200 components = 0.00677691 Jy ! Clean residual min=-0.006641 max=0.007124 Jy/beam ! Clean residual mean=-0.000005 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 0.264546 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 48 components and 0.264546 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=1.109 mas, bmaj=2.665 mas, bpa=10.64 degrees ! Estimated noise=2.92456 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 = 0.00154982 Jy ! Component: 100 - total flux cleaned = 0.00133545 Jy ! Component: 150 - total flux cleaned = 0.00139898 Jy ! Component: 200 - total flux cleaned = 0.00151574 Jy ! Total flux subtracted in 200 components = 0.00151574 Jy ! Clean residual min=-0.005204 max=0.006258 Jy/beam ! Clean residual mean=-0.000008 rms=0.001767 Jy/beam ! Combined flux in latest and established models = 0.266062 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 57 components and 0.266062 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3053 mas, bmaj=0.988 mas, bpa=-10.75 degrees ! Estimated noise=2.25339 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155019 Jy ! Component: 100 - total flux cleaned = 0.000529172 Jy ! Component: 150 - total flux cleaned = 0.000641526 Jy ! Component: 200 - total flux cleaned = 0.000638292 Jy ! Total flux subtracted in 200 components = 0.000638292 Jy ! Clean residual min=-0.006286 max=0.006422 Jy/beam ! Clean residual mean=-0.000003 rms=0.001593 Jy/beam ! Combined flux in latest and established models = 0.2667 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.2667 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=1.214633Jy sigma=0.979929 ! Fit after self-cal, rms=1.214582Jy sigma=0.979820 wmodel J0403-2444_K_2006_06_11_yyk\_map.mod ! Writing 64 model components to file: J0403-2444_K_2006_06_11_yyk_map.mod wobs J0403-2444_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J0403-2444_K_2006_06_11_yyk_uvs.fits wwins J0403-2444_K_2006_06_11_yyk\_map.win ! wwins: Wrote 2 windows to J0403-2444_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 = -0.00015686 Jy ! Component: 100 - total flux cleaned = -0.000175939 Jy ! Component: 150 - total flux cleaned = 0.000262192 Jy ! Component: 200 - total flux cleaned = 0.000591811 Jy ! Component: 250 - total flux cleaned = 0.000820554 Jy ! Component: 300 - total flux cleaned = 0.00096344 Jy ! Component: 350 - total flux cleaned = 0.00124338 Jy ! Component: 400 - total flux cleaned = 0.00144368 Jy ! Component: 450 - total flux cleaned = 0.00176349 Jy ! Component: 500 - total flux cleaned = 0.00207522 Jy ! Component: 550 - total flux cleaned = 0.00273969 Jy ! Component: 600 - total flux cleaned = 0.00320985 Jy ! Component: 650 - total flux cleaned = 0.00384168 Jy ! Component: 700 - total flux cleaned = 0.00445536 Jy ! Component: 750 - total flux cleaned = 0.00483633 Jy ! Component: 800 - total flux cleaned = 0.00536969 Jy ! Component: 850 - total flux cleaned = 0.00578673 Jy ! Component: 900 - total flux cleaned = 0.00609306 Jy ! Component: 950 - total flux cleaned = 0.0065455 Jy ! Component: 1000 - total flux cleaned = 0.00698873 Jy ! Component: 1050 - total flux cleaned = 0.00737483 Jy ! Component: 1100 - total flux cleaned = 0.00765905 Jy ! Component: 1150 - total flux cleaned = 0.00793945 Jy ! Component: 1200 - total flux cleaned = 0.00826024 Jy ! Component: 1250 - total flux cleaned = 0.00852985 Jy ! Component: 1300 - total flux cleaned = 0.00866291 Jy ! Component: 1350 - total flux cleaned = 0.00888153 Jy ! Component: 1400 - total flux cleaned = 0.00909613 Jy ! Component: 1450 - total flux cleaned = 0.00922335 Jy ! Component: 1500 - total flux cleaned = 0.00939081 Jy ! Component: 1550 - total flux cleaned = 0.00951496 Jy ! Component: 1600 - total flux cleaned = 0.00967842 Jy ! Component: 1650 - total flux cleaned = 0.00996067 Jy ! Component: 1700 - total flux cleaned = 0.0102392 Jy ! Component: 1750 - total flux cleaned = 0.0103187 Jy ! Component: 1800 - total flux cleaned = 0.0106693 Jy ! Component: 1850 - total flux cleaned = 0.0109005 Jy ! Component: 1900 - total flux cleaned = 0.0112052 Jy ! Component: 1950 - total flux cleaned = 0.011393 Jy ! Component: 2000 - total flux cleaned = 0.0115796 Jy ! Total flux subtracted in 2048 components = 0.0118755 Jy ! Clean residual min=-0.001889 max=0.002701 Jy/beam ! Clean residual mean=-0.000011 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.278576 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 184 components and 0.278576 Jy ![Exited script file: muppet] wmap "J0403-2444_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3053 x 0.988 at -10.75 degrees (North through East) ! Clean map min=-0.0076017 max=0.22862 Jy/beam ! Writing clean map to FITS file: J0403-2444_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 0.22862 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000689003 device "J0403-2444_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J0403-2444_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.904126 0.904126 1.80825 3.61651 7.23301 14.466 28.932 57.8641 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.228 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3053 x 0.988 at -10.75 degrees (North through East) ! Clean map min=-0.0076017 max=0.22862 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0403-2444_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J0403-2444_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0403-2444_K_2006_06_11_yyk_uvs.log closed on Thu Jul 8 23:39:16 2010