! Started logfile: J0636-0547_K_2006_06_11_yyk_uvs.log on Thu Dec 2 20:44:42 2010 obs J0636-0547_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J0636-0547_K_2006_06_11_yyk_uva.fits ! AN table 1: 1966 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.929773 visibilities/baseline/integration-bin. ! Found source: J0636-0547 ! ! 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 658056 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 J0636-0547_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)= 0.516688 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=0.2507 mas, bmaj=0.7002 mas, bpa=-7.589 degrees ! Estimated noise=3.05412 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 = 0.200268 Jy ! Component: 100 - total flux cleaned = 0.251814 Jy ! Total flux subtracted in 100 components = 0.251814 Jy ! Clean residual min=-0.018340 max=0.020979 Jy/beam ! Clean residual mean=0.000057 rms=0.005508 Jy/beam ! Combined flux in latest and established models = 0.251814 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 0.251814 Jy ! ! Correcting IF 1. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.450477Jy sigma=1.200635 ! Fit after self-cal, rms=0.446887Jy sigma=1.196291 ! Inverting map and beam ! Estimated beam: bmin=0.2507 mas, bmaj=0.7002 mas, bpa=-7.59 degrees ! Estimated noise=3.0534 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=0.2974 mas, bmaj=1.007 mas, bpa=-14.75 degrees ! Estimated noise=1.45329 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 = 0.0263578 Jy ! Component: 100 - total flux cleaned = 0.0360951 Jy ! Component: 150 - total flux cleaned = 0.0404994 Jy ! Component: 200 - total flux cleaned = 0.0412178 Jy ! Total flux subtracted in 200 components = 0.0412178 Jy ! Clean residual min=-0.018722 max=0.023234 Jy/beam ! Clean residual mean=0.000102 rms=0.005129 Jy/beam ! Combined flux in latest and established models = 0.293032 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.293032 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=0.445439Jy sigma=1.184912 ! Fit after self-cal, rms=0.445303Jy sigma=1.183928 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2974 x 1.007 at -14.75 degrees (North through East) ! Clean map min=-0.018106 max=0.24303 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.91 HN 1.17 KP 0.84 ! LA 0.86 MK 0.79 NL 1.14 OV 1.11 ! PT 0.94 SC 0.56 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.87 HN 1.00 KP 0.86 ! LA 0.88 MK 0.85 NL 1.22 OV 1.07 ! PT 0.85 SC 6.88 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.90 HN 0.99 KP 0.85 ! LA 0.88 MK 0.84 NL 1.19 OV 1.18 ! PT 1.02 SC 0.48 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.27 KP 0.92 ! LA 0.88 MK 0.97 NL 0.96 OV 1.07 ! PT 1.07 SC 1.55 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.98 HN 0.80 KP 0.95 ! LA 0.92 MK 1.02 NL 1.03 OV 1.18 ! PT 0.85 SC 2.29 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.20 HN 0.59 KP 0.74 ! LA 0.99 MK 1.04 NL 1.31 OV 1.35 ! PT 0.97 SC 2.86 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.73 KP 0.68 ! LA 0.91 MK 1.10 NL 1.06 OV 1.48 ! PT 1.01 SC 0.35 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.13 HN 0.82 KP 0.71 ! LA 0.88 MK 1.20 NL 1.18 OV 1.51 ! PT 1.03 SC 1.00* ! ! ! Fit before self-cal, rms=0.445303Jy sigma=1.183928 ! Fit after self-cal, rms=0.527626Jy sigma=1.137478 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=0.527626Jy sigma=1.137478 ! Fit after self-cal, rms=0.527552Jy sigma=1.136814 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.2885 mas, bmaj=0.9068 mas, bpa=-12.15 degrees ! Estimated noise=1.3953 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 (-0.91, 0.195). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00886128 Jy ! Component: 100 - total flux cleaned = 0.00834996 Jy ! Component: 150 - total flux cleaned = 0.00780002 Jy ! Component: 200 - total flux cleaned = 0.00745424 Jy ! Total flux subtracted in 200 components = 0.00745424 Jy ! Clean residual min=-0.004984 max=0.005467 Jy/beam ! Clean residual mean=-0.000072 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 0.300486 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 42 components and 0.300486 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=0.527379Jy sigma=1.134519 ! Fit after self-cal, rms=0.527173Jy sigma=1.134135 ! 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=0.527173Jy sigma=1.134135 ! Fit after self-cal, rms=0.515602Jy sigma=1.015818 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 = 0.0144713 Jy ! Component: 100 - total flux cleaned = 0.0149781 Jy ! Component: 150 - total flux cleaned = 0.0146876 Jy ! Component: 200 - total flux cleaned = 0.0146918 Jy ! Total flux subtracted in 200 components = 0.0146918 Jy ! Clean residual min=-0.005349 max=0.005152 Jy/beam ! Clean residual mean=-0.000060 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 0.315178 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 56 components and 0.315178 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=0.515148Jy sigma=1.010791 ! Fit after self-cal, rms=0.513736Jy sigma=1.003023 ! 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: 0.2885 x 0.9068 at -12.15 degrees (North through East) ! Clean map min=-0.0052066 max=0.2535 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=0.513736Jy sigma=1.003023 ! Fit after self-cal, rms=0.584200Jy sigma=0.996833 ! 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=0.584200Jy sigma=0.996833 ! Fit after self-cal, rms=0.583703Jy sigma=0.995401 ! Inverting map and beam ! Estimated beam: bmin=0.2907 mas, bmaj=0.9109 mas, bpa=-12.2 degrees ! Estimated noise=1.39057 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288427 Jy ! Component: 100 - total flux cleaned = 0.00297999 Jy ! Component: 150 - total flux cleaned = 0.00289817 Jy ! Component: 200 - total flux cleaned = 0.00290019 Jy ! Total flux subtracted in 200 components = 0.00290019 Jy ! Clean residual min=-0.005158 max=0.004072 Jy/beam ! Clean residual mean=-0.000020 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 0.318078 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 67 components and 0.318078 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=0.583677Jy sigma=0.994932 ! Fit after self-cal, rms=0.583619Jy sigma=0.994506 ! 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=0.583619Jy sigma=0.994506 ! Fit after self-cal, rms=0.647031Jy sigma=0.988825 ! 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=0.647031Jy sigma=0.988825 ! Fit after self-cal, rms=0.645731Jy sigma=0.988070 ! Inverting map and beam ! Estimated beam: bmin=0.2904 mas, bmaj=0.9001 mas, bpa=-11.94 degrees ! Estimated noise=1.38867 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217422 Jy ! Component: 100 - total flux cleaned = 0.00218454 Jy ! Component: 150 - total flux cleaned = 0.00218561 Jy ! Component: 200 - total flux cleaned = 0.0021875 Jy ! Total flux subtracted in 200 components = 0.0021875 Jy ! Clean residual min=-0.004945 max=0.004208 Jy/beam ! Clean residual mean=-0.000020 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.320266 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 76 components and 0.320266 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=0.645724Jy sigma=0.987775 ! Fit after self-cal, rms=0.646014Jy sigma=0.987720 ! 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=1.546 mas, bpa=14.43 degrees ! Estimated noise=1.87803 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 = -0.000965417 Jy ! Component: 100 - total flux cleaned = -0.00111189 Jy ! Component: 150 - total flux cleaned = -0.00133525 Jy ! Component: 200 - total flux cleaned = -0.00143444 Jy ! Total flux subtracted in 200 components = -0.00143444 Jy ! Clean residual min=-0.005181 max=0.005440 Jy/beam ! Clean residual mean=-0.000040 rms=0.001421 Jy/beam ! Combined flux in latest and established models = 0.318831 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 86 components and 0.318831 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=0.646027Jy sigma=0.987728 ! Fit after self-cal, rms=0.646175Jy sigma=0.987657 ! 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=0.2502 mas, bmaj=0.68 mas, bpa=-6.267 degrees ! Estimated noise=2.90647 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.208148 Jy ! Component: 100 - total flux cleaned = 0.264855 Jy ! Component: 150 - total flux cleaned = 0.290602 Jy ! Component: 200 - total flux cleaned = 0.303604 Jy ! Total flux subtracted in 200 components = 0.303604 Jy ! Clean residual min=-0.012146 max=0.010448 Jy/beam ! Clean residual mean=0.000004 rms=0.002996 Jy/beam ! Combined flux in latest and established models = 0.303604 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.303604 Jy ! Inverting map and beam ! Estimated beam: bmin=0.2904 mas, bmaj=0.9001 mas, bpa=-11.94 degrees ! Estimated noise=1.38867 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 = 0.0103016 Jy ! Component: 100 - total flux cleaned = 0.012988 Jy ! Component: 150 - total flux cleaned = 0.0147481 Jy ! Component: 200 - total flux cleaned = 0.0155188 Jy ! Total flux subtracted in 200 components = 0.0155188 Jy ! Clean residual min=-0.005322 max=0.004173 Jy/beam ! Clean residual mean=-0.000017 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.319123 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 53 components and 0.319123 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=1.546 mas, bpa=14.43 degrees ! Estimated noise=1.87803 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 = 0.000234239 Jy ! Component: 100 - total flux cleaned = 0.000317727 Jy ! Component: 150 - total flux cleaned = 0.000386736 Jy ! Component: 200 - total flux cleaned = 0.000194466 Jy ! Total flux subtracted in 200 components = 0.000194466 Jy ! Clean residual min=-0.004924 max=0.005361 Jy/beam ! Clean residual mean=-0.000043 rms=0.001448 Jy/beam ! Combined flux in latest and established models = 0.319317 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.319317 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.2904 mas, bmaj=0.9001 mas, bpa=-11.94 degrees ! Estimated noise=1.38867 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000542739 Jy ! Component: 100 - total flux cleaned = 0.000640568 Jy ! Component: 150 - total flux cleaned = 0.0006424 Jy ! Component: 200 - total flux cleaned = 0.000566017 Jy ! Total flux subtracted in 200 components = 0.000566017 Jy ! Clean residual min=-0.005143 max=0.004180 Jy/beam ! Clean residual mean=-0.000018 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 0.319883 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 0.319883 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=0.646095Jy sigma=0.987385 ! Fit after self-cal, rms=0.646587Jy sigma=0.987315 wmodel J0636-0547_K_2006_06_11_yyk\_map.mod ! Writing 82 model components to file: J0636-0547_K_2006_06_11_yyk_map.mod wobs J0636-0547_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J0636-0547_K_2006_06_11_yyk_uvs.fits wwins J0636-0547_K_2006_06_11_yyk\_map.win ! wwins: Wrote 2 windows to J0636-0547_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 = -0.00151496 Jy ! Component: 100 - total flux cleaned = -0.00179328 Jy ! Component: 150 - total flux cleaned = -0.00185534 Jy ! Component: 200 - total flux cleaned = -0.00203529 Jy ! Component: 250 - total flux cleaned = -0.00243553 Jy ! Component: 300 - total flux cleaned = -0.00276156 Jy ! Component: 350 - total flux cleaned = -0.00291941 Jy ! Component: 400 - total flux cleaned = -0.00307161 Jy ! Component: 450 - total flux cleaned = -0.00297332 Jy ! Component: 500 - total flux cleaned = -0.00297284 Jy ! Component: 550 - total flux cleaned = -0.00283317 Jy ! Component: 600 - total flux cleaned = -0.00287727 Jy ! Component: 650 - total flux cleaned = -0.0028327 Jy ! Component: 700 - total flux cleaned = -0.00279041 Jy ! Component: 750 - total flux cleaned = -0.00283209 Jy ! Component: 800 - total flux cleaned = -0.00263095 Jy ! Component: 850 - total flux cleaned = -0.00243443 Jy ! Component: 900 - total flux cleaned = -0.00228022 Jy ! Component: 950 - total flux cleaned = -0.00212823 Jy ! Component: 1000 - total flux cleaned = -0.00186867 Jy ! Component: 1050 - total flux cleaned = -0.00168825 Jy ! Component: 1100 - total flux cleaned = -0.0016884 Jy ! Component: 1150 - total flux cleaned = -0.00158351 Jy ! Component: 1200 - total flux cleaned = -0.00154813 Jy ! Component: 1250 - total flux cleaned = -0.00137743 Jy ! Component: 1300 - total flux cleaned = -0.00131066 Jy ! Component: 1350 - total flux cleaned = -0.00114546 Jy ! Component: 1400 - total flux cleaned = -0.00111291 Jy ! Component: 1450 - total flux cleaned = -0.00104851 Jy ! Component: 1500 - total flux cleaned = -0.000922376 Jy ! Component: 1550 - total flux cleaned = -0.000767688 Jy ! Component: 1600 - total flux cleaned = -0.00067593 Jy ! Component: 1650 - total flux cleaned = -0.000645618 Jy ! Component: 1700 - total flux cleaned = -0.000496651 Jy ! Component: 1750 - total flux cleaned = -0.000408838 Jy ! Component: 1800 - total flux cleaned = -0.000350992 Jy ! Component: 1850 - total flux cleaned = -0.000179455 Jy ! Component: 1900 - total flux cleaned = -0.000123161 Jy ! Component: 1950 - total flux cleaned = -3.8942e-05 Jy ! Component: 2000 - total flux cleaned = 4.36468e-05 Jy ! Total flux subtracted in 2048 components = 0.000180045 Jy ! Clean residual min=-0.001376 max=0.001353 Jy/beam ! Clean residual mean=-0.000003 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.320063 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 210 components and 0.320063 Jy ![Exited script file: muppet] wmap "J0636-0547_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2904 x 0.9001 at -11.94 degrees (North through East) ! Clean map min=-0.0040838 max=0.25322 Jy/beam ! Writing clean map to FITS file: J0636-0547_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 0.253223 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00050048 device "J0636-0547_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J0636-0547_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.592932 0.592932 1.18586 2.37173 4.74346 9.48692 18.9738 37.9477 75.8953 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.253 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2904 x 0.9001 at -11.94 degrees (North through East) ! Clean map min=-0.0040838 max=0.25322 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0636-0547_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J0636-0547_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0636-0547_K_2006_06_11_yyk_uvs.log closed on Thu Dec 2 20:44:43 2010