! Started logfile: J1751+0939_K_2006_06_11_yyk_uvs.log on Thu Dec 2 20:50:24 2010 obs J1751+0939_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J1751+0939_K_2006_06_11_yyk_uva.fits ! AN table 1: 1466 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.98275 visibilities/baseline/integration-bin. ! Found source: J1751+0939 ! ! 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 518656 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 J1751+0939_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)= 4.52952 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=0.2557 mas, bmaj=0.6715 mas, bpa=-5.059 degrees ! Estimated noise=1.93118 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 = 3.55376 Jy ! Component: 100 - total flux cleaned = 4.08722 Jy ! Total flux subtracted in 100 components = 4.08722 Jy ! Clean residual min=-0.174325 max=0.175444 Jy/beam ! Clean residual mean=-0.000122 rms=0.043636 Jy/beam ! Combined flux in latest and established models = 4.08722 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 4.08722 Jy ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.358354Jy sigma=6.975738 ! Fit after self-cal, rms=1.357572Jy sigma=6.970714 ! Inverting map and beam ! Estimated beam: bmin=0.2557 mas, bmaj=0.6715 mas, bpa=-5.059 degrees ! Estimated noise=1.93118 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=0.2887 mas, bmaj=0.7781 mas, bpa=-9.814 degrees ! Estimated noise=1.36626 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 = 0.151668 Jy ! Component: 100 - total flux cleaned = 0.208256 Jy ! Component: 150 - total flux cleaned = 0.211098 Jy ! Component: 200 - total flux cleaned = 0.209947 Jy ! Total flux subtracted in 200 components = 0.209947 Jy ! Clean residual min=-0.184713 max=0.194855 Jy/beam ! Clean residual mean=0.000179 rms=0.047714 Jy/beam ! Combined flux in latest and established models = 4.29717 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 4.29717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.331893Jy sigma=6.887748 ! Fit after self-cal, rms=1.330995Jy sigma=6.889775 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2887 x 0.7781 at -9.814 degrees (North through East) ! Clean map min=-0.16814 max=4.0544 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.82 HN 0.99 KP 0.92 ! LA 0.90 MK 0.85 NL 1.08 OV 1.04 ! PT 0.91 SC 1.16 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.84 HN 1.06 KP 0.91 ! LA 0.93 MK 0.84 NL 1.13 OV 1.06 ! PT 0.80 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.90 HN 0.99 KP 0.89 ! LA 0.93 MK 0.86 NL 1.06 OV 1.10 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 1.00 KP 0.93 ! LA 0.91 MK 0.95 NL 0.95 OV 1.08 ! PT 1.10 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.86 HN 0.87 KP 0.99 ! LA 0.98 MK 1.07 NL 1.03 OV 1.18 ! PT 0.89 SC 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 0.65 KP 0.75 ! LA 0.98 MK 1.10 NL 1.05 OV 1.29 ! PT 0.95 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 0.78 KP 0.73 ! LA 0.95 MK 1.13 NL 1.03 OV 1.42 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 0.77 KP 0.78 ! LA 0.96 MK 1.20 NL 1.03 OV 1.44 ! PT 0.98 SC 0.92 ! ! ! Fit before self-cal, rms=1.330995Jy sigma=6.889775 ! Fit after self-cal, rms=0.950435Jy sigma=5.101366 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=0.950435Jy sigma=5.101366 ! Fit after self-cal, rms=0.949916Jy sigma=5.106822 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.2889 mas, bmaj=0.7889 mas, bpa=-9.997 degrees ! Estimated noise=1.34208 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 = 0.0046662 Jy ! Component: 100 - total flux cleaned = 0.00716865 Jy ! Component: 150 - total flux cleaned = 0.00719905 Jy ! Component: 200 - total flux cleaned = 0.00623127 Jy ! Total flux subtracted in 200 components = 0.00623127 Jy ! Clean residual min=-0.036342 max=0.033699 Jy/beam ! Clean residual mean=-0.000042 rms=0.008698 Jy/beam ! Combined flux in latest and established models = 4.3034 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 4.3034 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=0.949248Jy sigma=5.102646 ! Fit after self-cal, rms=0.949050Jy sigma=5.109636 ! 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=0.949050Jy sigma=5.109636 ! Fit after self-cal, rms=0.492750Jy sigma=2.608949 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 = 0.0482973 Jy ! Component: 100 - total flux cleaned = 0.0446478 Jy ! Component: 150 - total flux cleaned = 0.0418338 Jy ! Component: 200 - total flux cleaned = 0.0395425 Jy ! Total flux subtracted in 200 components = 0.0395425 Jy ! Clean residual min=-0.033795 max=0.037048 Jy/beam ! Clean residual mean=0.000085 rms=0.008435 Jy/beam ! Combined flux in latest and established models = 4.34295 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 4.34295 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=0.482646Jy sigma=2.565043 ! Fit after self-cal, rms=0.414463Jy sigma=2.222241 ! 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: 0.2889 x 0.7889 at -9.997 degrees (North through East) ! Clean map min=-0.032043 max=4.1165 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=0.414463Jy sigma=2.222241 ! Fit after self-cal, rms=0.390029Jy sigma=2.120734 ! 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=0.390029Jy sigma=2.120734 ! Fit after self-cal, rms=0.376273Jy sigma=2.046630 ! Inverting map and beam ! Estimated beam: bmin=0.2881 mas, bmaj=0.778 mas, bpa=-9.586 degrees ! Estimated noise=1.33758 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000623412 Jy ! Component: 100 - total flux cleaned = -0.000629677 Jy ! Component: 150 - total flux cleaned = -0.000583989 Jy ! Component: 200 - total flux cleaned = -0.000530914 Jy ! Total flux subtracted in 200 components = -0.000530914 Jy ! Clean residual min=-0.020892 max=0.013581 Jy/beam ! Clean residual mean=0.000011 rms=0.003364 Jy/beam ! Combined flux in latest and established models = 4.34241 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 55 components and 4.34241 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=0.376043Jy sigma=2.044013 ! Fit after self-cal, rms=0.371969Jy sigma=2.022013 ! 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=0.371969Jy sigma=2.022013 ! Fit after self-cal, rms=0.368505Jy sigma=2.010550 ! 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=0.368505Jy sigma=2.010550 ! Fit after self-cal, rms=0.367523Jy sigma=2.002966 ! Inverting map and beam ! Estimated beam: bmin=0.2883 mas, bmaj=0.7766 mas, bpa=-9.506 degrees ! Estimated noise=1.33817 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00083375 Jy ! Component: 100 - total flux cleaned = 0.00082663 Jy ! Component: 150 - total flux cleaned = 0.000837804 Jy ! Component: 200 - total flux cleaned = 0.000606138 Jy ! Total flux subtracted in 200 components = 0.000606138 Jy ! Clean residual min=-0.019050 max=0.012689 Jy/beam ! Clean residual mean=0.000011 rms=0.003187 Jy/beam ! Combined flux in latest and established models = 4.34302 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 58 components and 4.34302 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=0.367320Jy sigma=2.001116 ! Fit after self-cal, rms=0.366836Jy sigma=1.998187 ! 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=0.8348 mas, bmaj=1.154 mas, bpa=-1.27 degrees ! Estimated noise=1.84494 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 = -0.00527151 Jy ! Component: 100 - total flux cleaned = -0.00468433 Jy ! Component: 150 - total flux cleaned = -0.00419314 Jy ! Component: 200 - total flux cleaned = -0.00365303 Jy ! Total flux subtracted in 200 components = -0.00365303 Jy ! Clean residual min=-0.010111 max=0.013045 Jy/beam ! Clean residual mean=0.000022 rms=0.003665 Jy/beam ! Combined flux in latest and established models = 4.33937 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 61 components and 4.33937 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=0.366869Jy sigma=1.998376 ! Fit after self-cal, rms=0.366578Jy sigma=1.996838 ! 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=0.2554 mas, bmaj=0.6686 mas, bpa=-5.058 degrees ! Estimated noise=1.88336 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 3.5391 Jy ! Component: 100 - total flux cleaned = 4.05981 Jy ! Component: 150 - total flux cleaned = 4.22857 Jy ! Component: 200 - total flux cleaned = 4.29848 Jy ! Total flux subtracted in 200 components = 4.29848 Jy ! Clean residual min=-0.019565 max=0.024100 Jy/beam ! Clean residual mean=-0.000013 rms=0.005246 Jy/beam ! Combined flux in latest and established models = 4.29848 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 20 model components to the UV plane model. ! The established model now contains 20 components and 4.29848 Jy ! Inverting map and beam ! Estimated beam: bmin=0.2883 mas, bmaj=0.7766 mas, bpa=-9.506 degrees ! Estimated noise=1.33817 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 = 0.0317073 Jy ! Component: 100 - total flux cleaned = 0.0401431 Jy ! Component: 150 - total flux cleaned = 0.0418135 Jy ! Component: 200 - total flux cleaned = 0.0424391 Jy ! Total flux subtracted in 200 components = 0.0424391 Jy ! Clean residual min=-0.011527 max=0.011970 Jy/beam ! Clean residual mean=0.000012 rms=0.002915 Jy/beam ! Combined flux in latest and established models = 4.34092 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 4.34092 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=0.8348 mas, bmaj=1.154 mas, bpa=-1.27 degrees ! Estimated noise=1.84494 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 = -0.000673562 Jy ! Component: 100 - total flux cleaned = -0.000675548 Jy ! Component: 150 - total flux cleaned = -0.000396553 Jy ! Component: 200 - total flux cleaned = -0.000494836 Jy ! Total flux subtracted in 200 components = -0.000494836 Jy ! Clean residual min=-0.010524 max=0.012852 Jy/beam ! Clean residual mean=0.000023 rms=0.003613 Jy/beam ! Combined flux in latest and established models = 4.34042 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 4.34043 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.2883 mas, bmaj=0.7766 mas, bpa=-9.506 degrees ! Estimated noise=1.33817 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033097 Jy ! Component: 100 - total flux cleaned = 0.00278978 Jy ! Component: 150 - total flux cleaned = 0.00255299 Jy ! Component: 200 - total flux cleaned = 0.00211814 Jy ! Total flux subtracted in 200 components = 0.00211814 Jy ! Clean residual min=-0.010850 max=0.011288 Jy/beam ! Clean residual mean=0.000013 rms=0.002802 Jy/beam ! Combined flux in latest and established models = 4.34254 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 4.34254 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=0.365617Jy sigma=1.989896 ! Fit after self-cal, rms=0.365313Jy sigma=1.988985 wmodel J1751+0939_K_2006_06_11_yyk\_map.mod ! Writing 43 model components to file: J1751+0939_K_2006_06_11_yyk_map.mod wobs J1751+0939_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J1751+0939_K_2006_06_11_yyk_uvs.fits wwins J1751+0939_K_2006_06_11_yyk\_map.win ! wwins: Wrote 1 windows to J1751+0939_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 = 0.00277445 Jy ! Component: 100 - total flux cleaned = 0.00331871 Jy ! Component: 150 - total flux cleaned = 0.00436309 Jy ! Component: 200 - total flux cleaned = 0.00567014 Jy ! Component: 250 - total flux cleaned = 0.0064499 Jy ! Component: 300 - total flux cleaned = 0.00764005 Jy ! Component: 350 - total flux cleaned = 0.00836056 Jy ! Component: 400 - total flux cleaned = 0.00933065 Jy ! Component: 450 - total flux cleaned = 0.00973108 Jy ! Component: 500 - total flux cleaned = 0.0102494 Jy ! Component: 550 - total flux cleaned = 0.0101248 Jy ! Component: 600 - total flux cleaned = 0.0106114 Jy ! Component: 650 - total flux cleaned = 0.0107275 Jy ! Component: 700 - total flux cleaned = 0.0113007 Jy ! Component: 750 - total flux cleaned = 0.0116347 Jy ! Component: 800 - total flux cleaned = 0.0120716 Jy ! Component: 850 - total flux cleaned = 0.0126042 Jy ! Component: 900 - total flux cleaned = 0.0129171 Jy ! Component: 950 - total flux cleaned = 0.0136223 Jy ! Component: 1000 - total flux cleaned = 0.0137158 Jy ! Component: 1050 - total flux cleaned = 0.0140988 Jy ! Component: 1100 - total flux cleaned = 0.0143791 Jy ! Component: 1150 - total flux cleaned = 0.0146563 Jy ! Component: 1200 - total flux cleaned = 0.0151958 Jy ! Component: 1250 - total flux cleaned = 0.0154588 Jy ! Component: 1300 - total flux cleaned = 0.0153722 Jy ! Component: 1350 - total flux cleaned = 0.0156255 Jy ! Component: 1400 - total flux cleaned = 0.0158743 Jy ! Component: 1450 - total flux cleaned = 0.0157934 Jy ! Component: 1500 - total flux cleaned = 0.0161972 Jy ! Component: 1550 - total flux cleaned = 0.0162777 Jy ! Component: 1600 - total flux cleaned = 0.0166667 Jy ! Component: 1650 - total flux cleaned = 0.0166662 Jy ! Component: 1700 - total flux cleaned = 0.0165161 Jy ! Component: 1750 - total flux cleaned = 0.0163682 Jy ! Component: 1800 - total flux cleaned = 0.0162239 Jy ! Component: 1850 - total flux cleaned = 0.0162235 Jy ! Component: 1900 - total flux cleaned = 0.0160825 Jy ! Component: 1950 - total flux cleaned = 0.0160131 Jy ! Component: 2000 - total flux cleaned = 0.0160138 Jy ! Total flux subtracted in 2048 components = 0.016014 Jy ! Clean residual min=-0.004009 max=0.003713 Jy/beam ! Clean residual mean=0.000003 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 4.35856 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 178 components and 4.35856 Jy ![Exited script file: muppet] wmap "J1751+0939_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2883 x 0.7766 at -9.506 degrees (North through East) ! Clean map min=-0.0064133 max=4.1051 Jy/beam ! Writing clean map to FITS file: J1751+0939_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 4.10512 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00121563 device "J1751+0939_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J1751+0939_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0888377 0.0888377 0.177675 0.355351 0.710701 1.4214 2.84281 5.68561 11.3712 22.7424 45.4849 90.9698 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0036 print "peak=",int(peak_flux*1000)/1000 ! peak= 4.105 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2883 x 0.7766 at -9.506 degrees (North through East) ! Clean map min=-0.0064133 max=4.1051 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1751+0939_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J1751+0939_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1751+0939_K_2006_06_11_yyk_uvs.log closed on Thu Dec 2 20:50:26 2010