! Started logfile: J0709-0255_K_2006_06_04_yyk_uvs.log on Thu Jul 8 23:41:04 2010 obs J0709-0255_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J0709-0255_K_2006_06_04_yyk_uva.fits ! AN table 1: 1950 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.918746 visibilities/baseline/integration-bin. ! Found source: J0709-0255 ! ! 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 515968 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 J0709-0255_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)= 0.381951 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=0.2607 mas, bmaj=0.6634 mas, bpa=-6.4 degrees ! Estimated noise=2.55745 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 = 0.22472 Jy ! Component: 100 - total flux cleaned = 0.259219 Jy ! Total flux subtracted in 100 components = 0.259219 Jy ! Clean residual min=-0.025379 max=0.037209 Jy/beam ! Clean residual mean=0.000024 rms=0.006874 Jy/beam ! Combined flux in latest and established models = 0.259219 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.259219 Jy ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.251500Jy sigma=1.169654 ! Fit after self-cal, rms=0.251698Jy sigma=1.169985 ! Inverting map and beam ! Estimated beam: bmin=0.2607 mas, bmaj=0.6634 mas, bpa=-6.4 degrees ! Estimated noise=2.55745 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=0.288 mas, bmaj=0.8559 mas, bpa=-12.77 degrees ! Estimated noise=1.33405 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 (-0.585, -0.26). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0369562 Jy ! Component: 100 - total flux cleaned = 0.0541831 Jy ! Component: 150 - total flux cleaned = 0.0601246 Jy ! Component: 200 - total flux cleaned = 0.0621272 Jy ! Total flux subtracted in 200 components = 0.0621272 Jy ! Clean residual min=-0.014057 max=0.023725 Jy/beam ! Clean residual mean=0.000010 rms=0.004189 Jy/beam ! Combined flux in latest and established models = 0.321346 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 0.321346 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=0.245251Jy sigma=1.134547 ! Fit after self-cal, rms=0.244819Jy sigma=1.130303 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.288 x 0.8559 at -12.77 degrees (North through East) ! Clean map min=-0.014007 max=0.25568 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.82 KP 0.93 LA 0.88 ! MK 0.85 NL 1.10 OV 0.96 PT 0.96 ! SC 1.19 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.90 KP 0.92 LA 0.89 ! MK 0.84 NL 1.19 OV 0.98 PT 0.84 ! SC 0.90 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 KP 0.88 LA 0.89 ! MK 0.82 NL 1.10 OV 1.04 PT 1.03 ! SC 0.82 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.96 KP 0.89 LA 0.90 ! MK 0.93 NL 1.07 OV 0.97 PT 1.16 ! SC 0.86 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.90 KP 0.98 LA 0.93 ! MK 1.05 NL 1.07 OV 1.06 PT 0.91 ! SC 0.90 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 1.00 KP 0.70 LA 0.91 ! MK 1.10 NL 1.20 OV 1.24 PT 1.04 ! SC 0.77 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 KP 0.70 LA 0.88 ! MK 1.09 NL 1.67 OV 1.31 PT 1.10 ! SC 0.76 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.04 KP 0.74 LA 0.93 ! MK 1.16 NL 1.11 OV 1.30 PT 1.03 ! SC 1.06 ! ! ! Fit before self-cal, rms=0.244819Jy sigma=1.130303 ! Fit after self-cal, rms=0.220068Jy sigma=1.076509 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=0.220068Jy sigma=1.076509 ! Fit after self-cal, rms=0.221895Jy sigma=1.082529 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.289 mas, bmaj=0.8131 mas, bpa=-10.99 degrees ! Estimated noise=1.30601 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 = -0.00279246 Jy ! Component: 100 - total flux cleaned = -0.00370122 Jy ! Component: 150 - total flux cleaned = -0.00471447 Jy ! Component: 200 - total flux cleaned = -0.00536076 Jy ! Total flux subtracted in 200 components = -0.00536076 Jy ! Clean residual min=-0.005619 max=0.005901 Jy/beam ! Clean residual mean=-0.000027 rms=0.001555 Jy/beam ! Combined flux in latest and established models = 0.315985 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 60 components and 0.315985 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=0.221669Jy sigma=1.081295 ! Fit after self-cal, rms=0.221697Jy sigma=1.080833 ! 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=0.221697Jy sigma=1.080833 ! Fit after self-cal, rms=0.207089Jy sigma=1.006412 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 = 0.00486179 Jy ! Component: 100 - total flux cleaned = 0.00474679 Jy ! Component: 150 - total flux cleaned = 0.00465777 Jy ! Component: 200 - total flux cleaned = 0.00458077 Jy ! Total flux subtracted in 200 components = 0.00458077 Jy ! Clean residual min=-0.004418 max=0.004871 Jy/beam ! Clean residual mean=-0.000024 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 0.320566 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 74 components and 0.320566 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=0.206956Jy sigma=1.005078 ! Fit after self-cal, rms=0.205537Jy sigma=0.998810 ! 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: 0.289 x 0.8131 at -10.99 degrees (North through East) ! Clean map min=-0.0043447 max=0.25869 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=0.205537Jy sigma=0.998810 ! Fit after self-cal, rms=0.301135Jy sigma=0.988922 ! 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=0.301135Jy sigma=0.988922 ! Fit after self-cal, rms=0.300828Jy sigma=0.987052 ! Inverting map and beam ! Estimated beam: bmin=0.2892 mas, bmaj=0.813 mas, bpa=-10.95 degrees ! Estimated noise=1.30314 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000348998 Jy ! Component: 100 - total flux cleaned = -0.000349476 Jy ! Component: 150 - total flux cleaned = -0.00055859 Jy ! Component: 200 - total flux cleaned = -0.000562498 Jy ! Total flux subtracted in 200 components = -0.000562498 Jy ! Clean residual min=-0.003803 max=0.004419 Jy/beam ! Clean residual mean=0.000002 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.320004 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 81 components and 0.320003 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=0.300779Jy sigma=0.986707 ! Fit after self-cal, rms=0.300527Jy sigma=0.985604 ! 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=0.300527Jy sigma=0.985604 ! Fit after self-cal, rms=0.287682Jy sigma=0.979742 ! 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=0.287682Jy sigma=0.979742 ! Fit after self-cal, rms=0.287622Jy sigma=0.979116 ! Inverting map and beam ! Estimated beam: bmin=0.2893 mas, bmaj=0.8129 mas, bpa=-10.91 degrees ! Estimated noise=1.30233 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000466104 Jy ! Component: 100 - total flux cleaned = -0.000580826 Jy ! Component: 150 - total flux cleaned = -0.000580535 Jy ! Component: 200 - total flux cleaned = -0.000579445 Jy ! Total flux subtracted in 200 components = -0.000579445 Jy ! Clean residual min=-0.003650 max=0.004349 Jy/beam ! Clean residual mean=0.000002 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 0.319424 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 0.319424 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=0.287600Jy sigma=0.978923 ! Fit after self-cal, rms=0.287527Jy sigma=0.978608 ! 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=0.8982 mas, bmaj=1.364 mas, bpa=8.6 degrees ! Estimated noise=1.747 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 = 0.000767817 Jy ! Component: 100 - total flux cleaned = 0.00116725 Jy ! Component: 150 - total flux cleaned = 0.00139479 Jy ! Component: 200 - total flux cleaned = 0.0015123 Jy ! Total flux subtracted in 200 components = 0.0015123 Jy ! Clean residual min=-0.006096 max=0.005677 Jy/beam ! Clean residual mean=0.000005 rms=0.001613 Jy/beam ! Combined flux in latest and established models = 0.320936 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 96 components and 0.320936 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=0.287525Jy sigma=0.978575 ! Fit after self-cal, rms=0.287482Jy sigma=0.978398 ! 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=0.2625 mas, bmaj=0.6814 mas, bpa=-7.178 degrees ! Estimated noise=2.69657 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.235875 Jy ! Component: 100 - total flux cleaned = 0.275264 Jy ! Component: 150 - total flux cleaned = 0.292733 Jy ! Component: 200 - total flux cleaned = 0.299816 Jy ! Total flux subtracted in 200 components = 0.299816 Jy ! Clean residual min=-0.008432 max=0.009511 Jy/beam ! Clean residual mean=0.000009 rms=0.002331 Jy/beam ! Combined flux in latest and established models = 0.299815 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.299815 Jy ! Inverting map and beam ! Estimated beam: bmin=0.2893 mas, bmaj=0.8129 mas, bpa=-10.91 degrees ! Estimated noise=1.30233 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 = 0.0102562 Jy ! Component: 100 - total flux cleaned = 0.0136742 Jy ! Component: 150 - total flux cleaned = 0.0149436 Jy ! Component: 200 - total flux cleaned = 0.01577 Jy ! Total flux subtracted in 200 components = 0.01577 Jy ! Clean residual min=-0.003834 max=0.004879 Jy/beam ! Clean residual mean=0.000007 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.315585 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 51 components and 0.315585 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=0.8982 mas, bmaj=1.364 mas, bpa=8.6 degrees ! Estimated noise=1.747 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 = 0.00328558 Jy ! Component: 100 - total flux cleaned = 0.00403053 Jy ! Component: 150 - total flux cleaned = 0.00459672 Jy ! Component: 200 - total flux cleaned = 0.00489562 Jy ! Total flux subtracted in 200 components = 0.00489562 Jy ! Clean residual min=-0.005802 max=0.005600 Jy/beam ! Clean residual mean=0.000008 rms=0.001639 Jy/beam ! Combined flux in latest and established models = 0.320481 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.320481 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.2893 mas, bmaj=0.8129 mas, bpa=-10.91 degrees ! Estimated noise=1.30233 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00134603 Jy ! Component: 100 - total flux cleaned = -0.00141167 Jy ! Component: 150 - total flux cleaned = -0.00160741 Jy ! Component: 200 - total flux cleaned = -0.00177608 Jy ! Total flux subtracted in 200 components = -0.00177608 Jy ! Clean residual min=-0.003674 max=0.004656 Jy/beam ! Clean residual mean=0.000003 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.318705 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.318705 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=0.287442Jy sigma=0.978287 ! Fit after self-cal, rms=0.287356Jy sigma=0.978124 wmodel J0709-0255_K_2006_06_04_yyk\_map.mod ! Writing 74 model components to file: J0709-0255_K_2006_06_04_yyk_map.mod wobs J0709-0255_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J0709-0255_K_2006_06_04_yyk_uvs.fits wwins J0709-0255_K_2006_06_04_yyk\_map.win ! wwins: Wrote 2 windows to J0709-0255_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 = 0.00167628 Jy ! Component: 100 - total flux cleaned = 0.00273438 Jy ! Component: 150 - total flux cleaned = 0.00348105 Jy ! Component: 200 - total flux cleaned = 0.00389728 Jy ! Component: 250 - total flux cleaned = 0.00406768 Jy ! Component: 300 - total flux cleaned = 0.00434178 Jy ! Component: 350 - total flux cleaned = 0.00460497 Jy ! Component: 400 - total flux cleaned = 0.0048598 Jy ! Component: 450 - total flux cleaned = 0.00495869 Jy ! Component: 500 - total flux cleaned = 0.00515001 Jy ! Component: 550 - total flux cleaned = 0.00533599 Jy ! Component: 600 - total flux cleaned = 0.00547168 Jy ! Component: 650 - total flux cleaned = 0.0056027 Jy ! Component: 700 - total flux cleaned = 0.00572972 Jy ! Component: 750 - total flux cleaned = 0.00577041 Jy ! Component: 800 - total flux cleaned = 0.0059724 Jy ! Component: 850 - total flux cleaned = 0.00609067 Jy ! Component: 900 - total flux cleaned = 0.00620632 Jy ! Component: 950 - total flux cleaned = 0.00631966 Jy ! Component: 1000 - total flux cleaned = 0.00639412 Jy ! Component: 1050 - total flux cleaned = 0.00646604 Jy ! Component: 1100 - total flux cleaned = 0.00650099 Jy ! Component: 1150 - total flux cleaned = 0.00650082 Jy ! Component: 1200 - total flux cleaned = 0.00650159 Jy ! Component: 1250 - total flux cleaned = 0.00653536 Jy ! Component: 1300 - total flux cleaned = 0.00653577 Jy ! Component: 1350 - total flux cleaned = 0.00647106 Jy ! Component: 1400 - total flux cleaned = 0.00643952 Jy ! Component: 1450 - total flux cleaned = 0.00643976 Jy ! Component: 1500 - total flux cleaned = 0.00637805 Jy ! Component: 1550 - total flux cleaned = 0.00637823 Jy ! Component: 1600 - total flux cleaned = 0.00631841 Jy ! Component: 1650 - total flux cleaned = 0.00620066 Jy ! Component: 1700 - total flux cleaned = 0.00622981 Jy ! Component: 1750 - total flux cleaned = 0.00611502 Jy ! Component: 1800 - total flux cleaned = 0.00608673 Jy ! Component: 1850 - total flux cleaned = 0.00597486 Jy ! Component: 1900 - total flux cleaned = 0.00586452 Jy ! Component: 1950 - total flux cleaned = 0.00575608 Jy ! Component: 2000 - total flux cleaned = 0.00559585 Jy ! Total flux subtracted in 2048 components = 0.00551686 Jy ! Clean residual min=-0.001515 max=0.001347 Jy/beam ! Clean residual mean=0.000003 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.324222 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 213 components and 0.324222 Jy ![Exited script file: muppet] wmap "J0709-0255_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2893 x 0.8129 at -10.91 degrees (North through East) ! Clean map min=-0.0033316 max=0.26067 Jy/beam ! Writing clean map to FITS file: J0709-0255_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 0.260667 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000504108 device "J0709-0255_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J0709-0255_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.580174 0.580174 1.16035 2.32069 4.64139 9.28278 18.5656 37.1311 74.2622 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.26 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2893 x 0.8129 at -10.91 degrees (North through East) ! Clean map min=-0.0033316 max=0.26067 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0709-0255_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J0709-0255_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0709-0255_K_2006_06_04_yyk_uvs.log closed on Thu Jul 8 23:41:05 2010