! Started logfile: J1114-0816_K_2006_10_20_yyk_uvs.log on Thu Jul 8 23:42:48 2010 obs J1114-0816_K_2006_10_20_yyk_uva.fits ! Reading UV FITS file: J1114-0816_K_2006_10_20_yyk_uva.fits ! AN table 1: 2275 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.744479 visibilities/baseline/integration-bin. ! Found source: J1114-0816 ! ! 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 2240 lines of history. ! ! Reading 609728 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 J1114-0816_K_2006_10_20_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)= 0.267237 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=0.3311 mas, bmaj=1.144 mas, bpa=-13.03 degrees ! Estimated noise=4.379 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, -0.065). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0985532 Jy ! Component: 100 - total flux cleaned = 0.134913 Jy ! Total flux subtracted in 100 components = 0.134913 Jy ! Clean residual min=-0.019468 max=0.025168 Jy/beam ! Clean residual mean=-0.000020 rms=0.006671 Jy/beam ! Combined flux in latest and established models = 0.134913 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.134913 Jy ! ! Correcting IF 1. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 256 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.222885Jy sigma=1.089371 ! Fit after self-cal, rms=0.221771Jy sigma=1.086276 ! Inverting map and beam ! Estimated beam: bmin=0.3311 mas, bmaj=1.144 mas, bpa=-13.03 degrees ! Estimated noise=4.37862 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=0.5909 mas, bmaj=1.094 mas, bpa=2.244 degrees ! Estimated noise=1.98606 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 = 0.0353213 Jy ! Component: 100 - total flux cleaned = 0.0476106 Jy ! Component: 150 - total flux cleaned = 0.0530435 Jy ! Component: 200 - total flux cleaned = 0.0554264 Jy ! Total flux subtracted in 200 components = 0.0554264 Jy ! Clean residual min=-0.011353 max=0.012971 Jy/beam ! Clean residual mean=-0.000141 rms=0.003844 Jy/beam ! Combined flux in latest and established models = 0.190339 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 58 components and 0.190339 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=0.218089Jy sigma=1.060996 ! Fit after self-cal, rms=0.217884Jy sigma=1.060407 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5909 x 1.094 at 2.244 degrees (North through East) ! Clean map min=-0.011358 max=0.13381 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.84 HN 1.00* KP 0.99 ! LA 0.96 MK 1.00* NL 1.05 OV 0.99 ! PT 1.57 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.56 FD 0.84 HN 1.00* KP 1.05 ! LA 0.92 MK 0.61 NL 1.00* OV 1.05 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.88 HN 1.89 KP 0.86 ! LA 0.92 MK 0.91 NL 0.80 OV 1.17 ! PT 1.68 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.04 HN 2.39 KP 0.88 ! LA 0.99 MK 1.75 NL 0.90 OV 0.96 ! PT 1.30 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.97 HN 1.00* KP 0.92 ! LA 0.94 MK 1.00* NL 0.76 OV 0.97 ! PT 1.14 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.00* KP 0.73 ! LA 0.89 MK 1.00* NL 0.91 OV 1.00* ! PT 1.02 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.00* KP 0.65 ! LA 0.98 MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.91 HN 1.00* KP 0.95 ! LA 0.89 MK 1.00* NL 1.27 OV 1.00 ! PT 1.21 SC 1.00* ! ! ! Fit before self-cal, rms=0.217884Jy sigma=1.060407 ! Fit after self-cal, rms=0.265609Jy sigma=1.041673 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=0.265609Jy sigma=1.041673 ! Fit after self-cal, rms=0.265652Jy sigma=1.041325 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6025 mas, bmaj=1.101 mas, bpa=3.217 degrees ! Estimated noise=1.92833 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 = -0.00107904 Jy ! Component: 100 - total flux cleaned = -0.00128307 Jy ! Component: 150 - total flux cleaned = -0.00134154 Jy ! Component: 200 - total flux cleaned = -0.00144916 Jy ! Total flux subtracted in 200 components = -0.00144916 Jy ! Clean residual min=-0.007698 max=0.006411 Jy/beam ! Clean residual mean=-0.000024 rms=0.002072 Jy/beam ! Combined flux in latest and established models = 0.18889 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.18889 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=0.265625Jy sigma=1.041119 ! Fit after self-cal, rms=0.265573Jy sigma=1.041017 ! 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=0.265573Jy sigma=1.041017 ! Fit after self-cal, rms=0.257446Jy sigma=0.993687 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 = 0.00850596 Jy ! Component: 100 - total flux cleaned = 0.0110806 Jy ! Component: 150 - total flux cleaned = 0.0112019 Jy ! Component: 200 - total flux cleaned = 0.0111568 Jy ! Total flux subtracted in 200 components = 0.0111568 Jy ! Clean residual min=-0.007967 max=0.006139 Jy/beam ! Clean residual mean=-0.000011 rms=0.002074 Jy/beam ! Combined flux in latest and established models = 0.200047 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.200047 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=0.257126Jy sigma=0.991957 ! Fit after self-cal, rms=0.255701Jy sigma=0.985714 ! 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: 0.6025 x 1.101 at 3.217 degrees (North through East) ! Clean map min=-0.008354 max=0.14512 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=0.255701Jy sigma=0.985714 ! Fit after self-cal, rms=0.244284Jy sigma=0.971821 ! 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=0.244284Jy sigma=0.971821 ! Fit after self-cal, rms=0.243889Jy sigma=0.970369 ! Inverting map and beam ! Estimated beam: bmin=0.5867 mas, bmaj=1.093 mas, bpa=1.542 degrees ! Estimated noise=1.91133 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128837 Jy ! Component: 100 - total flux cleaned = 0.00120886 Jy ! Component: 150 - total flux cleaned = 0.00108506 Jy ! Component: 200 - total flux cleaned = 0.00102608 Jy ! Total flux subtracted in 200 components = 0.00102608 Jy ! Clean residual min=-0.008152 max=0.005487 Jy/beam ! Clean residual mean=0.000019 rms=0.001772 Jy/beam ! Combined flux in latest and established models = 0.201073 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 75 components and 0.201073 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=0.243828Jy sigma=0.970012 ! Fit after self-cal, rms=0.243706Jy sigma=0.969619 ! 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=0.243706Jy sigma=0.969619 ! Fit after self-cal, rms=0.244222Jy sigma=0.961465 ! 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=0.244222Jy sigma=0.961465 ! Fit after self-cal, rms=0.244157Jy sigma=0.960929 ! Inverting map and beam ! Estimated beam: bmin=0.5519 mas, bmaj=1.077 mas, bpa=-2.186 degrees ! Estimated noise=1.914 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244657 Jy ! Component: 100 - total flux cleaned = 0.00222179 Jy ! Component: 150 - total flux cleaned = 0.00203319 Jy ! Component: 200 - total flux cleaned = 0.00197367 Jy ! Total flux subtracted in 200 components = 0.00197367 Jy ! Clean residual min=-0.007868 max=0.005402 Jy/beam ! Clean residual mean=0.000022 rms=0.001758 Jy/beam ! Combined flux in latest and established models = 0.203047 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 81 components and 0.203047 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=0.244107Jy sigma=0.960463 ! Fit after self-cal, rms=0.244199Jy sigma=0.960415 ! 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=0.9131 mas, bmaj=1.891 mas, bpa=30.26 degrees ! Estimated noise=2.0866 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 = 8.6783e-05 Jy ! Component: 100 - total flux cleaned = 5.4459e-05 Jy ! Component: 150 - total flux cleaned = 2.67252e-05 Jy ! Component: 200 - total flux cleaned = -2.04132e-05 Jy ! Total flux subtracted in 200 components = -2.04132e-05 Jy ! Clean residual min=-0.007602 max=0.005482 Jy/beam ! Clean residual mean=0.000038 rms=0.001882 Jy/beam ! Combined flux in latest and established models = 0.203026 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 90 components and 0.203026 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=0.244183Jy sigma=0.960377 ! Fit after self-cal, rms=0.244287Jy sigma=0.960340 ! 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=0.3151 mas, bmaj=1.171 mas, bpa=-14.16 degrees ! Estimated noise=4.59185 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.119338 Jy ! Component: 100 - total flux cleaned = 0.160677 Jy ! Component: 150 - total flux cleaned = 0.178967 Jy ! Component: 200 - total flux cleaned = 0.184939 Jy ! Total flux subtracted in 200 components = 0.184939 Jy ! Clean residual min=-0.018267 max=0.016473 Jy/beam ! Clean residual mean=0.000041 rms=0.004649 Jy/beam ! Combined flux in latest and established models = 0.184939 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.184939 Jy ! Inverting map and beam ! Estimated beam: bmin=0.5519 mas, bmaj=1.077 mas, bpa=-2.186 degrees ! Estimated noise=1.914 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 = 0.0132855 Jy ! Component: 100 - total flux cleaned = 0.0167796 Jy ! Component: 150 - total flux cleaned = 0.0170928 Jy ! Component: 200 - total flux cleaned = 0.0174344 Jy ! Total flux subtracted in 200 components = 0.0174344 Jy ! Clean residual min=-0.008180 max=0.005458 Jy/beam ! Clean residual mean=0.000024 rms=0.001842 Jy/beam ! Combined flux in latest and established models = 0.202374 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.202374 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=0.9131 mas, bmaj=1.891 mas, bpa=30.26 degrees ! Estimated noise=2.0866 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 = 0.00022322 Jy ! Component: 100 - total flux cleaned = 0.000114487 Jy ! Component: 150 - total flux cleaned = 0.000115736 Jy ! Component: 200 - total flux cleaned = 8.36752e-05 Jy ! Total flux subtracted in 200 components = 8.36752e-05 Jy ! Clean residual min=-0.007728 max=0.005221 Jy/beam ! Clean residual mean=0.000038 rms=0.001889 Jy/beam ! Combined flux in latest and established models = 0.202458 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.202457 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.5519 mas, bmaj=1.077 mas, bpa=-2.186 degrees ! Estimated noise=1.914 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 4.52259e-05 Jy ! Component: 100 - total flux cleaned = -7.27134e-05 Jy ! Component: 150 - total flux cleaned = -0.000227871 Jy ! Component: 200 - total flux cleaned = -0.000321089 Jy ! Total flux subtracted in 200 components = -0.000321089 Jy ! Clean residual min=-0.007887 max=0.005373 Jy/beam ! Clean residual mean=0.000024 rms=0.001759 Jy/beam ! Combined flux in latest and established models = 0.202136 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 54 components and 0.202136 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=0.244015Jy sigma=0.959873 ! Fit after self-cal, rms=0.244028Jy sigma=0.959587 wmodel J1114-0816_K_2006_10_20_yyk\_map.mod ! Writing 54 model components to file: J1114-0816_K_2006_10_20_yyk_map.mod wobs J1114-0816_K_2006_10_20_yyk\_uvs.fits ! Writing UV FITS file: J1114-0816_K_2006_10_20_yyk_uvs.fits wwins J1114-0816_K_2006_10_20_yyk\_map.win ! wwins: Wrote 1 windows to J1114-0816_K_2006_10_20_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 = -0.00314021 Jy ! Component: 100 - total flux cleaned = -0.0039374 Jy ! Component: 150 - total flux cleaned = -0.00455582 Jy ! Component: 200 - total flux cleaned = -0.00496889 Jy ! Component: 250 - total flux cleaned = -0.00504696 Jy ! Component: 300 - total flux cleaned = -0.0051205 Jy ! Component: 350 - total flux cleaned = -0.00553601 Jy ! Component: 400 - total flux cleaned = -0.00567099 Jy ! Component: 450 - total flux cleaned = -0.00579842 Jy ! Component: 500 - total flux cleaned = -0.00567651 Jy ! Component: 550 - total flux cleaned = -0.00538394 Jy ! Component: 600 - total flux cleaned = -0.0050464 Jy ! Component: 650 - total flux cleaned = -0.0048285 Jy ! Component: 700 - total flux cleaned = -0.00446195 Jy ! Component: 750 - total flux cleaned = -0.00431103 Jy ! Component: 800 - total flux cleaned = -0.00416443 Jy ! Component: 850 - total flux cleaned = -0.00392658 Jy ! Component: 900 - total flux cleaned = -0.00364893 Jy ! Component: 950 - total flux cleaned = -0.00346929 Jy ! Component: 1000 - total flux cleaned = -0.00320635 Jy ! Component: 1050 - total flux cleaned = -0.00303582 Jy ! Component: 1100 - total flux cleaned = -0.00278469 Jy ! Component: 1150 - total flux cleaned = -0.00249888 Jy ! Component: 1200 - total flux cleaned = -0.00241875 Jy ! Component: 1250 - total flux cleaned = -0.00230056 Jy ! Component: 1300 - total flux cleaned = -0.00230093 Jy ! Component: 1350 - total flux cleaned = -0.00226273 Jy ! Component: 1400 - total flux cleaned = -0.00222598 Jy ! Component: 1450 - total flux cleaned = -0.002226 Jy ! Component: 1500 - total flux cleaned = -0.00226235 Jy ! Component: 1550 - total flux cleaned = -0.00226278 Jy ! Component: 1600 - total flux cleaned = -0.00236864 Jy ! Component: 1650 - total flux cleaned = -0.00247277 Jy ! Component: 1700 - total flux cleaned = -0.00250708 Jy ! Component: 1750 - total flux cleaned = -0.00264269 Jy ! Component: 1800 - total flux cleaned = -0.0027429 Jy ! Component: 1850 - total flux cleaned = -0.00287508 Jy ! Component: 1900 - total flux cleaned = -0.00300572 Jy ! Component: 1950 - total flux cleaned = -0.00313545 Jy ! Component: 2000 - total flux cleaned = -0.00323146 Jy ! Total flux subtracted in 2048 components = -0.00335851 Jy ! Clean residual min=-0.002339 max=0.001714 Jy/beam ! Clean residual mean=0.000005 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.198778 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 181 components and 0.198778 Jy ![Exited script file: muppet] wmap "J1114-0816_K_2006_10_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5519 x 1.077 at -2.186 degrees (North through East) ! Clean map min=-0.0046528 max=0.14242 Jy/beam ! Writing clean map to FITS file: J1114-0816_K_2006_10_20_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.142417 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000595817 device "J1114-0816_K_2006_10_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J1114-0816_K_2006_10_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.25508 1.25508 2.51016 5.02031 10.0406 20.0813 40.1625 80.325 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.142 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5519 x 1.077 at -2.186 degrees (North through East) ! Clean map min=-0.0046528 max=0.14242 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1114-0816_K_2006_10_20_yyk\_map.gif/gif" ! Attempting to open device: 'J1114-0816_K_2006_10_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1114-0816_K_2006_10_20_yyk_uvs.log closed on Thu Jul 8 23:42:50 2010