! Started logfile: J0636-0547_K_2006_06_04_yyk_uvs.log on Thu Jul 8 23:40:40 2010 obs J0636-0547_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J0636-0547_K_2006_06_04_yyk_uva.fits ! AN table 1: 1948 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.940452 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 2920 lines of history. ! ! Reading 527616 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_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)= 0.368242 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=0.2613 mas, bmaj=0.6927 mas, bpa=-8.206 degrees ! Estimated noise=2.52869 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 = 0.207893 Jy ! Component: 100 - total flux cleaned = 0.257548 Jy ! Total flux subtracted in 100 components = 0.257548 Jy ! Clean residual min=-0.018655 max=0.025214 Jy/beam ! Clean residual mean=0.000022 rms=0.005277 Jy/beam ! Combined flux in latest and established models = 0.257548 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.257548 Jy ! ! Correcting IF 1. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.257841Jy sigma=1.132813 ! Fit after self-cal, rms=0.257564Jy sigma=1.129858 ! Inverting map and beam ! Estimated beam: bmin=0.2613 mas, bmaj=0.6927 mas, bpa=-8.206 degrees ! Estimated noise=2.52869 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=0.2952 mas, bmaj=0.9508 mas, bpa=-14.55 degrees ! Estimated noise=1.38971 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 = 0.0200194 Jy ! Component: 100 - total flux cleaned = 0.0277074 Jy ! Component: 150 - total flux cleaned = 0.0314015 Jy ! Component: 200 - total flux cleaned = 0.0315008 Jy ! Total flux subtracted in 200 components = 0.0315008 Jy ! Clean residual min=-0.017537 max=0.021762 Jy/beam ! Clean residual mean=0.000072 rms=0.005036 Jy/beam ! Combined flux in latest and established models = 0.289049 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.289049 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=0.254944Jy sigma=1.120493 ! Fit after self-cal, rms=0.254978Jy sigma=1.120348 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2952 x 0.9508 at -14.55 degrees (North through East) ! Clean map min=-0.016654 max=0.23707 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.85 KP 0.89 LA 0.84 ! MK 0.78 NL 1.21 OV 1.01 PT 0.88 ! SC 6.24 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.84 KP 0.86 LA 0.82 ! MK 0.82 NL 1.27 OV 1.03 PT 0.79 ! SC 3.45 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.95 KP 0.83 LA 0.85 ! MK 0.82 NL 1.20 OV 1.04 PT 0.94 ! SC 0.76 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 KP 0.86 LA 0.80 ! MK 0.84 NL 1.15 OV 1.07 PT 1.03 ! SC 0.72 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.92 KP 0.96 LA 0.85 ! MK 1.01 NL 1.20 OV 1.17 PT 0.86 ! SC 0.79 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.03 KP 0.73 LA 0.89 ! MK 1.00 NL 1.28 OV 1.27 PT 0.95 ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 KP 0.66 LA 0.86 ! MK 1.06 NL 1.17 OV 1.41 PT 1.00 ! SC 0.69 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.09 KP 0.69 LA 0.81 ! MK 1.18 NL 1.33 OV 1.38 PT 0.96 ! SC 3.60 ! ! ! Fit before self-cal, rms=0.254978Jy sigma=1.120348 ! Fit after self-cal, rms=0.428966Jy sigma=1.055406 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=0.428966Jy sigma=1.055406 ! Fit after self-cal, rms=0.428988Jy sigma=1.055279 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.2892 mas, bmaj=0.9023 mas, bpa=-12.83 degrees ! Estimated noise=1.33887 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 = 0.000357812 Jy ! Component: 100 - total flux cleaned = 0.000262681 Jy ! Component: 150 - total flux cleaned = 0.000188068 Jy ! Component: 200 - total flux cleaned = 0.00018465 Jy ! Total flux subtracted in 200 components = 0.00018465 Jy ! Clean residual min=-0.005596 max=0.007799 Jy/beam ! Clean residual mean=0.000004 rms=0.001739 Jy/beam ! Combined flux in latest and established models = 0.289234 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.289234 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=0.428944Jy sigma=1.054891 ! Fit after self-cal, rms=0.428945Jy sigma=1.054909 ! 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=0.428945Jy sigma=1.054909 ! Fit after self-cal, rms=0.423132Jy sigma=1.003097 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 = 0.00428382 Jy ! Component: 100 - total flux cleaned = 0.0041665 Jy ! Component: 150 - total flux cleaned = 0.00406656 Jy ! Component: 200 - total flux cleaned = 0.00398411 Jy ! Total flux subtracted in 200 components = 0.00398411 Jy ! Clean residual min=-0.005216 max=0.007766 Jy/beam ! Clean residual mean=0.000009 rms=0.001715 Jy/beam ! Combined flux in latest and established models = 0.293218 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 45 components and 0.293218 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=0.422971Jy sigma=1.001879 ! Fit after self-cal, rms=0.422402Jy sigma=0.997249 ! 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: 0.2892 x 0.9023 at -12.83 degrees (North through East) ! Clean map min=-0.0048166 max=0.24028 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=0.422402Jy sigma=0.997249 ! Fit after self-cal, rms=0.293626Jy sigma=0.991675 ! 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=0.293626Jy sigma=0.991675 ! Fit after self-cal, rms=0.293448Jy sigma=0.990527 ! Inverting map and beam ! Estimated beam: bmin=0.2857 mas, bmaj=0.8671 mas, bpa=-11.68 degrees ! Estimated noise=1.32479 mJy/beam. ! Added new window around map position (-0.585, 0.78). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00536507 Jy ! Component: 100 - total flux cleaned = 0.00511222 Jy ! Component: 150 - total flux cleaned = 0.00433274 Jy ! Component: 200 - total flux cleaned = 0.00349743 Jy ! Total flux subtracted in 200 components = 0.00349743 Jy ! Clean residual min=-0.004496 max=0.005345 Jy/beam ! Clean residual mean=0.000006 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.296715 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 70 components and 0.296715 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=0.293437Jy sigma=0.988395 ! Fit after self-cal, rms=0.293450Jy sigma=0.987991 ! 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=0.293450Jy sigma=0.987991 ! Fit after self-cal, rms=0.277823Jy sigma=0.981650 ! 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=0.277823Jy sigma=0.981650 ! Fit after self-cal, rms=0.277713Jy sigma=0.981260 ! Inverting map and beam ! Estimated beam: bmin=0.2828 mas, bmaj=0.8545 mas, bpa=-11.42 degrees ! Estimated noise=1.32203 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182436 Jy ! Component: 100 - total flux cleaned = 0.00142646 Jy ! Component: 150 - total flux cleaned = 0.00129015 Jy ! Component: 200 - total flux cleaned = 0.00116829 Jy ! Total flux subtracted in 200 components = 0.00116829 Jy ! Clean residual min=-0.004508 max=0.005135 Jy/beam ! Clean residual mean=0.000006 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.297884 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 80 components and 0.297884 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=0.277740Jy sigma=0.980830 ! Fit after self-cal, rms=0.277773Jy sigma=0.980853 ! Inverting map ! Added new window around map position (-6.89, -4.485). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00559884 Jy ! Component: 100 - total flux cleaned = 0.00622658 Jy ! Component: 150 - total flux cleaned = 0.00652562 Jy ! Component: 200 - total flux cleaned = 0.00687841 Jy ! Total flux subtracted in 200 components = 0.00687841 Jy ! Clean residual min=-0.003934 max=0.003962 Jy/beam ! Clean residual mean=0.000010 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.304762 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 105 components and 0.304762 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=0.277633Jy sigma=0.979630 ! Fit after self-cal, rms=0.277619Jy sigma=0.979617 ! 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=0.9248 mas, bmaj=1.48 mas, bpa=5.465 degrees ! Estimated noise=1.80298 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 = -0.000157501 Jy ! Component: 100 - total flux cleaned = -0.000148154 Jy ! Component: 150 - total flux cleaned = -0.000279817 Jy ! Component: 200 - total flux cleaned = -0.000468741 Jy ! Total flux subtracted in 200 components = -0.000468741 Jy ! Clean residual min=-0.004878 max=0.004399 Jy/beam ! Clean residual mean=0.000020 rms=0.001437 Jy/beam ! Combined flux in latest and established models = 0.304293 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 117 components and 0.304293 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=0.277610Jy sigma=0.979499 ! Fit after self-cal, rms=0.277622Jy sigma=0.979519 ! 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=0.2572 mas, bmaj=0.6882 mas, bpa=-7.351 degrees ! Estimated noise=2.42141 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.206994 Jy ! Component: 100 - total flux cleaned = 0.257346 Jy ! Component: 150 - total flux cleaned = 0.277918 Jy ! Component: 200 - total flux cleaned = 0.285012 Jy ! Total flux subtracted in 200 components = 0.285012 Jy ! Clean residual min=-0.008890 max=0.010954 Jy/beam ! Clean residual mean=0.000008 rms=0.002736 Jy/beam ! Combined flux in latest and established models = 0.285012 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 0.285012 Jy ! Inverting map and beam ! Estimated beam: bmin=0.2828 mas, bmaj=0.8545 mas, bpa=-11.42 degrees ! Estimated noise=1.32203 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) ! Added new window around map position (0.26, -0.26). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110601 Jy ! Component: 100 - total flux cleaned = 0.0164677 Jy ! Component: 150 - total flux cleaned = 0.0188721 Jy ! Component: 200 - total flux cleaned = 0.0193394 Jy ! Total flux subtracted in 200 components = 0.0193394 Jy ! Clean residual min=-0.004509 max=0.004562 Jy/beam ! Clean residual mean=0.000012 rms=0.001190 Jy/beam ! Combined flux in latest and established models = 0.304351 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 54 components and 0.304351 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=0.9248 mas, bmaj=1.48 mas, bpa=5.465 degrees ! Estimated noise=1.80298 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 = 1.51313e-05 Jy ! Component: 100 - total flux cleaned = 0.000252418 Jy ! Component: 150 - total flux cleaned = 0.000256056 Jy ! Component: 200 - total flux cleaned = 0.000202001 Jy ! Total flux subtracted in 200 components = 0.000202001 Jy ! Clean residual min=-0.004640 max=0.004217 Jy/beam ! Clean residual mean=0.000020 rms=0.001429 Jy/beam ! Combined flux in latest and established models = 0.304553 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 84 components and 0.304553 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.2828 mas, bmaj=0.8545 mas, bpa=-11.42 degrees ! Estimated noise=1.32203 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000381931 Jy ! Component: 100 - total flux cleaned = -0.000264817 Jy ! Component: 150 - total flux cleaned = -0.000158887 Jy ! Component: 200 - total flux cleaned = -0.000157777 Jy ! Total flux subtracted in 200 components = -0.000157777 Jy ! Clean residual min=-0.004094 max=0.003927 Jy/beam ! Clean residual mean=0.000010 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.304395 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 97 components and 0.304395 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=0.277594Jy sigma=0.979616 ! Fit after self-cal, rms=0.277512Jy sigma=0.979573 wmodel J0636-0547_K_2006_06_04_yyk\_map.mod ! Writing 97 model components to file: J0636-0547_K_2006_06_04_yyk_map.mod wobs J0636-0547_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J0636-0547_K_2006_06_04_yyk_uvs.fits wwins J0636-0547_K_2006_06_04_yyk\_map.win ! wwins: Wrote 4 windows to J0636-0547_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 = -0.000212675 Jy ! Component: 100 - total flux cleaned = -8.62986e-05 Jy ! Component: 150 - total flux cleaned = 0.000336386 Jy ! Component: 200 - total flux cleaned = 0.000673285 Jy ! Component: 250 - total flux cleaned = 0.000935742 Jy ! Component: 300 - total flux cleaned = 0.00118703 Jy ! Component: 350 - total flux cleaned = 0.00142713 Jy ! Component: 400 - total flux cleaned = 0.001843 Jy ! Component: 450 - total flux cleaned = 0.00229163 Jy ! Component: 500 - total flux cleaned = 0.00272679 Jy ! Component: 550 - total flux cleaned = 0.00310685 Jy ! Component: 600 - total flux cleaned = 0.00339341 Jy ! Component: 650 - total flux cleaned = 0.00359251 Jy ! Component: 700 - total flux cleaned = 0.00386325 Jy ! Component: 750 - total flux cleaned = 0.00401372 Jy ! Component: 800 - total flux cleaned = 0.00427106 Jy ! Component: 850 - total flux cleaned = 0.00441412 Jy ! Component: 900 - total flux cleaned = 0.00455511 Jy ! Component: 950 - total flux cleaned = 0.00482823 Jy ! Component: 1000 - total flux cleaned = 0.00489466 Jy ! Component: 1050 - total flux cleaned = 0.00509071 Jy ! Component: 1100 - total flux cleaned = 0.00518566 Jy ! Component: 1150 - total flux cleaned = 0.0052789 Jy ! Component: 1200 - total flux cleaned = 0.00537023 Jy ! Component: 1250 - total flux cleaned = 0.00539994 Jy ! Component: 1300 - total flux cleaned = 0.00551809 Jy ! Component: 1350 - total flux cleaned = 0.00569111 Jy ! Component: 1400 - total flux cleaned = 0.00583207 Jy ! Component: 1450 - total flux cleaned = 0.00588764 Jy ! Component: 1500 - total flux cleaned = 0.0060522 Jy ! Component: 1550 - total flux cleaned = 0.00613271 Jy ! Component: 1600 - total flux cleaned = 0.00616003 Jy ! Component: 1650 - total flux cleaned = 0.00631692 Jy ! Component: 1700 - total flux cleaned = 0.00636763 Jy ! Component: 1750 - total flux cleaned = 0.00639316 Jy ! Component: 1800 - total flux cleaned = 0.00644348 Jy ! Component: 1850 - total flux cleaned = 0.00646764 Jy ! Component: 1900 - total flux cleaned = 0.00646784 Jy ! Component: 1950 - total flux cleaned = 0.00649187 Jy ! Component: 2000 - total flux cleaned = 0.00649203 Jy ! Total flux subtracted in 2048 components = 0.00644543 Jy ! Clean residual min=-0.001360 max=0.001646 Jy/beam ! Clean residual mean=0.000006 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.310841 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 234 components and 0.310841 Jy ![Exited script file: muppet] wmap "J0636-0547_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2828 x 0.8545 at -11.42 degrees (North through East) ! Clean map min=-0.0030756 max=0.23837 Jy/beam ! Writing clean map to FITS file: J0636-0547_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 0.238372 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000441028 device "J0636-0547_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J0636-0547_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.55505 0.55505 1.1101 2.2202 4.4404 8.88079 17.7616 35.5232 71.0463 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.238 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2828 x 0.8545 at -11.42 degrees (North through East) ! Clean map min=-0.0030756 max=0.23837 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0636-0547_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J0636-0547_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0636-0547_K_2006_06_04_yyk_uvs.log closed on Thu Jul 8 23:40:42 2010