! Started logfile: J2236+2828_K_2006_06_11_yyk_uvs.log on Thu Jul 8 23:48:07 2010 obs J2236+2828_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J2236+2828_K_2006_06_11_yyk_uva.fits ! AN table 1: 738 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.862963 visibilities/baseline/integration-bin. ! Found source: J2236+2828 ! ! 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 229272 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 J2236+2828_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)= 1.25395 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=0.2722 mas, bmaj=0.7609 mas, bpa=10.44 degrees ! Estimated noise=3.44138 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 = 0.974385 Jy ! Component: 100 - total flux cleaned = 1.12616 Jy ! Total flux subtracted in 100 components = 1.12616 Jy ! Clean residual min=-0.066608 max=0.082216 Jy/beam ! Clean residual mean=-0.000619 rms=0.020186 Jy/beam ! Combined flux in latest and established models = 1.12616 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 1.12616 Jy ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.466378Jy sigma=2.266589 ! Fit after self-cal, rms=0.466775Jy sigma=2.260525 ! Inverting map and beam ! Estimated beam: bmin=0.2722 mas, bmaj=0.7609 mas, bpa=10.44 degrees ! Estimated noise=3.44138 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=0.3329 mas, bmaj=0.8505 mas, bpa=6.798 degrees ! Estimated noise=2.0142 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 = 0.06584 Jy ! Component: 100 - total flux cleaned = 0.0728642 Jy ! Component: 150 - total flux cleaned = 0.0745349 Jy ! Component: 200 - total flux cleaned = 0.0774372 Jy ! Total flux subtracted in 200 components = 0.0774372 Jy ! Clean residual min=-0.072813 max=0.077209 Jy/beam ! Clean residual mean=-0.000492 rms=0.019524 Jy/beam ! Combined flux in latest and established models = 1.2036 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 1.2036 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=0.460071Jy sigma=2.198717 ! Fit after self-cal, rms=0.460403Jy sigma=2.198645 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3329 x 0.8505 at 6.798 degrees (North through East) ! Clean map min=-0.071769 max=1.1058 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.81 HN 1.01 KP 0.90 ! LA 0.91 MK 0.85 NL 1.14 OV 1.03 ! PT 0.88 SC 1.24 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.84 HN 1.09 KP 0.90 ! LA 0.92 MK 0.85 NL 1.21 OV 1.03 ! PT 0.77 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.89 HN 1.01 KP 0.88 ! LA 0.93 MK 0.85 NL 1.13 OV 1.05 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 HN 0.98 KP 0.91 ! LA 0.92 MK 0.94 NL 1.02 OV 1.05 ! PT 1.07 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.86 HN 0.85 KP 0.95 ! LA 0.96 MK 1.07 NL 1.09 OV 1.16 ! PT 0.85 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.07 HN 0.65 KP 0.74 ! LA 0.96 MK 1.09 NL 1.14 OV 1.24 ! PT 0.91 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.80 KP 0.73 ! LA 0.95 MK 1.10 NL 1.08 OV 1.38 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.05 HN 0.79 KP 0.78 ! LA 0.95 MK 1.20 NL 1.07 OV 1.39 ! PT 0.95 SC 0.93 ! ! ! Fit before self-cal, rms=0.460403Jy sigma=2.198645 ! Fit after self-cal, rms=0.372714Jy sigma=1.737603 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=0.372714Jy sigma=1.737603 ! Fit after self-cal, rms=0.373213Jy sigma=1.738497 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3359 mas, bmaj=0.8503 mas, bpa=5.863 degrees ! Estimated noise=1.96718 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 (0.455, 0.52). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132162 Jy ! Component: 100 - total flux cleaned = 0.0126441 Jy ! Component: 150 - total flux cleaned = 0.0126966 Jy ! Component: 200 - total flux cleaned = 0.0127095 Jy ! Total flux subtracted in 200 components = 0.0127095 Jy ! Clean residual min=-0.008959 max=0.012013 Jy/beam ! Clean residual mean=0.000034 rms=0.002820 Jy/beam ! Combined flux in latest and established models = 1.21631 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 1.21631 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=0.371788Jy sigma=1.728267 ! Fit after self-cal, rms=0.372665Jy sigma=1.730015 ! 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=0.372665Jy sigma=1.730015 ! Fit after self-cal, rms=0.242939Jy sigma=1.242341 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 = 0.00609406 Jy ! Component: 100 - total flux cleaned = 0.00602755 Jy ! Component: 150 - total flux cleaned = 0.00718091 Jy ! Component: 200 - total flux cleaned = 0.00821782 Jy ! Total flux subtracted in 200 components = 0.00821782 Jy ! Clean residual min=-0.010026 max=0.012487 Jy/beam ! Clean residual mean=0.000034 rms=0.002890 Jy/beam ! Combined flux in latest and established models = 1.22453 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 55 components and 1.22453 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=0.237068Jy sigma=1.223979 ! Fit after self-cal, rms=0.218661Jy sigma=1.161055 ! 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: 0.3359 x 0.8503 at 5.863 degrees (North through East) ! Clean map min=-0.0093018 max=1.1183 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=0.218661Jy sigma=1.161055 ! Fit after self-cal, rms=0.202159Jy sigma=1.142117 ! 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=0.202159Jy sigma=1.142117 ! Fit after self-cal, rms=0.198592Jy sigma=1.128425 ! Inverting map and beam ! Estimated beam: bmin=0.3311 mas, bmaj=0.8312 mas, bpa=7.283 degrees ! Estimated noise=1.95374 mJy/beam. ! Added new window around map position (-6.11, -3.315). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112285 Jy ! Component: 100 - total flux cleaned = 0.0167246 Jy ! Component: 150 - total flux cleaned = 0.0187513 Jy ! Component: 200 - total flux cleaned = 0.0201754 Jy ! Total flux subtracted in 200 components = 0.0201754 Jy ! Clean residual min=-0.006308 max=0.006090 Jy/beam ! Clean residual mean=0.000019 rms=0.001631 Jy/beam ! Combined flux in latest and established models = 1.2447 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 79 components and 1.2447 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=0.197956Jy sigma=1.124229 ! Fit after self-cal, rms=0.197021Jy sigma=1.120553 ! 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=0.197021Jy sigma=1.120553 ! Fit after self-cal, rms=0.195031Jy sigma=1.114191 ! 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=0.195031Jy sigma=1.114191 ! Fit after self-cal, rms=0.195083Jy sigma=1.113301 ! Inverting map and beam ! Estimated beam: bmin=0.3307 mas, bmaj=0.8299 mas, bpa=7.395 degrees ! Estimated noise=1.95226 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277489 Jy ! Component: 100 - total flux cleaned = 0.00336544 Jy ! Component: 150 - total flux cleaned = 0.00391151 Jy ! Component: 200 - total flux cleaned = 0.00429129 Jy ! Total flux subtracted in 200 components = 0.00429129 Jy ! Clean residual min=-0.005776 max=0.005697 Jy/beam ! Clean residual mean=0.000014 rms=0.001466 Jy/beam ! Combined flux in latest and established models = 1.24899 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 91 components and 1.24899 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=0.194854Jy sigma=1.112245 ! Fit after self-cal, rms=0.194883Jy sigma=1.112306 ! 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=0.7719 mas, bmaj=1.054 mas, bpa=0.4368 degrees ! Estimated noise=2.58524 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 = 0.000898896 Jy ! Component: 100 - total flux cleaned = 0.00139924 Jy ! Component: 150 - total flux cleaned = 0.0015036 Jy ! Component: 200 - total flux cleaned = 0.00142623 Jy ! Total flux subtracted in 200 components = 0.00142623 Jy ! Clean residual min=-0.005893 max=0.005371 Jy/beam ! Clean residual mean=0.000029 rms=0.001760 Jy/beam ! Combined flux in latest and established models = 1.25042 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 102 components and 1.25042 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=0.194849Jy sigma=1.111994 ! Fit after self-cal, rms=0.194856Jy sigma=1.112020 ! 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=0.2692 mas, bmaj=0.7459 mas, bpa=10.9 degrees ! Estimated noise=3.25588 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.949543 Jy ! Component: 100 - total flux cleaned = 1.10572 Jy ! Component: 150 - total flux cleaned = 1.16282 Jy ! Component: 200 - total flux cleaned = 1.19175 Jy ! Total flux subtracted in 200 components = 1.19175 Jy ! Clean residual min=-0.012648 max=0.014432 Jy/beam ! Clean residual mean=-0.000025 rms=0.003332 Jy/beam ! Combined flux in latest and established models = 1.19175 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 1.19175 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3307 mas, bmaj=0.8299 mas, bpa=7.395 degrees ! Estimated noise=1.95226 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 = 0.0219285 Jy ! Component: 100 - total flux cleaned = 0.03291 Jy ! Component: 150 - total flux cleaned = 0.0391964 Jy ! Component: 200 - total flux cleaned = 0.0439659 Jy ! Total flux subtracted in 200 components = 0.0439659 Jy ! Clean residual min=-0.006890 max=0.007569 Jy/beam ! Clean residual mean=0.000008 rms=0.001983 Jy/beam ! Combined flux in latest and established models = 1.23571 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 52 components and 1.23572 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=0.7719 mas, bmaj=1.054 mas, bpa=0.4368 degrees ! Estimated noise=2.58524 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 = 0.00733614 Jy ! Component: 100 - total flux cleaned = 0.00997403 Jy ! Component: 150 - total flux cleaned = 0.011362 Jy ! Component: 200 - total flux cleaned = 0.0123248 Jy ! Total flux subtracted in 200 components = 0.0123248 Jy ! Clean residual min=-0.006969 max=0.006617 Jy/beam ! Clean residual mean=0.000024 rms=0.001995 Jy/beam ! Combined flux in latest and established models = 1.24804 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 82 components and 1.24804 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3307 mas, bmaj=0.8299 mas, bpa=7.395 degrees ! Estimated noise=1.95226 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -3.39407e-05 Jy ! Component: 100 - total flux cleaned = 0.000854319 Jy ! Component: 150 - total flux cleaned = 0.00114156 Jy ! Component: 200 - total flux cleaned = 0.00167822 Jy ! Total flux subtracted in 200 components = 0.00167822 Jy ! Clean residual min=-0.005506 max=0.005269 Jy/beam ! Clean residual mean=0.000010 rms=0.001486 Jy/beam ! Combined flux in latest and established models = 1.24972 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 104 components and 1.24972 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=0.194734Jy sigma=1.112310 ! Fit after self-cal, rms=0.194744Jy sigma=1.112250 wmodel J2236+2828_K_2006_06_11_yyk\_map.mod ! Writing 104 model components to file: J2236+2828_K_2006_06_11_yyk_map.mod wobs J2236+2828_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J2236+2828_K_2006_06_11_yyk_uvs.fits wwins J2236+2828_K_2006_06_11_yyk\_map.win ! wwins: Wrote 3 windows to J2236+2828_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 = 0.000175611 Jy ! Component: 100 - total flux cleaned = 0.000181068 Jy ! Component: 150 - total flux cleaned = 0.000183275 Jy ! Component: 200 - total flux cleaned = 0.000629205 Jy ! Component: 250 - total flux cleaned = 0.00104912 Jy ! Component: 300 - total flux cleaned = 0.00131366 Jy ! Component: 350 - total flux cleaned = 0.00150349 Jy ! Component: 400 - total flux cleaned = 0.0016243 Jy ! Component: 450 - total flux cleaned = 0.00156747 Jy ! Component: 500 - total flux cleaned = 0.00157219 Jy ! Component: 550 - total flux cleaned = 0.00157404 Jy ! Component: 600 - total flux cleaned = 0.001417 Jy ! Component: 650 - total flux cleaned = 0.00121628 Jy ! Component: 700 - total flux cleaned = 0.0011185 Jy ! Component: 750 - total flux cleaned = 0.00102214 Jy ! Component: 800 - total flux cleaned = 0.000882519 Jy ! Component: 850 - total flux cleaned = 0.000837002 Jy ! Component: 900 - total flux cleaned = 0.000792467 Jy ! Component: 950 - total flux cleaned = 0.000833723 Jy ! Component: 1000 - total flux cleaned = 0.000999006 Jy ! Component: 1050 - total flux cleaned = 0.00108001 Jy ! Component: 1100 - total flux cleaned = 0.00123792 Jy ! Component: 1150 - total flux cleaned = 0.00119971 Jy ! Component: 1200 - total flux cleaned = 0.00116136 Jy ! Component: 1250 - total flux cleaned = 0.00116146 Jy ! Component: 1300 - total flux cleaned = 0.00112538 Jy ! Component: 1350 - total flux cleaned = 0.00119697 Jy ! Component: 1400 - total flux cleaned = 0.00119707 Jy ! Component: 1450 - total flux cleaned = 0.00119784 Jy ! Component: 1500 - total flux cleaned = 0.00133406 Jy ! Component: 1550 - total flux cleaned = 0.00146731 Jy ! Component: 1600 - total flux cleaned = 0.00153257 Jy ! Component: 1650 - total flux cleaned = 0.00166208 Jy ! Component: 1700 - total flux cleaned = 0.00182088 Jy ! Component: 1750 - total flux cleaned = 0.00178901 Jy ! Component: 1800 - total flux cleaned = 0.00175822 Jy ! Component: 1850 - total flux cleaned = 0.00188104 Jy ! Component: 1900 - total flux cleaned = 0.0018207 Jy ! Component: 1950 - total flux cleaned = 0.00185107 Jy ! Component: 2000 - total flux cleaned = 0.00193985 Jy ! Total flux subtracted in 2048 components = 0.00185143 Jy ! Clean residual min=-0.001534 max=0.001813 Jy/beam ! Clean residual mean=0.000002 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 1.25157 Jy keep ! Adding 111 model components to the UV plane model. ! The established model now contains 215 components and 1.25157 Jy ![Exited script file: muppet] wmap "J2236+2828_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3307 x 0.8299 at 7.395 degrees (North through East) ! Clean map min=-0.00395 max=1.1034 Jy/beam ! Writing clean map to FITS file: J2236+2828_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 1.10341 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000532367 device "J2236+2828_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J2236+2828_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.144742 0.144742 0.289484 0.578969 1.15794 2.31588 4.63175 9.2635 18.527 37.054 74.108 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(peak_flux*1000)/1000 ! peak= 1.103 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3307 x 0.8299 at 7.395 degrees (North through East) ! Clean map min=-0.00395 max=1.1034 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2236+2828_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J2236+2828_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2236+2828_K_2006_06_11_yyk_uvs.log closed on Thu Jul 8 23:48:09 2010