! Started logfile: J2139+1423_K_2006_10_20_yyk_uvs.log on Thu Jul 8 23:47:38 2010 obs J2139+1423_K_2006_10_20_yyk_uva.fits ! Reading UV FITS file: J2139+1423_K_2006_10_20_yyk_uva.fits ! AN table 1: 676 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.929389 visibilities/baseline/integration-bin. ! Found source: J2139+1423 ! ! 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 2240 lines of history. ! ! Reading 226176 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 J2139+1423_K_2006_10_20_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)= 1.10288 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=0.2677 mas, bmaj=0.7092 mas, bpa=-15.95 degrees ! Estimated noise=3.36668 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 = 0.844836 Jy ! Component: 100 - total flux cleaned = 1.15917 Jy ! Total flux subtracted in 100 components = 1.15917 Jy ! Clean residual min=-0.104723 max=0.151310 Jy/beam ! Clean residual mean=0.001001 rms=0.034237 Jy/beam ! Combined flux in latest and established models = 1.15917 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 1.15917 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.478423Jy sigma=2.180061 ! Fit after self-cal, rms=0.469072Jy sigma=2.130170 ! Inverting map and beam ! Estimated beam: bmin=0.2677 mas, bmaj=0.7092 mas, bpa=-15.95 degrees ! Estimated noise=3.36668 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=0.3338 mas, bmaj=0.7859 mas, bpa=-16.74 degrees ! Estimated noise=2.25815 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, 0.13). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.219448 Jy ! Component: 100 - total flux cleaned = 0.331768 Jy ! Component: 150 - total flux cleaned = 0.404043 Jy ! Component: 200 - total flux cleaned = 0.442638 Jy ! Total flux subtracted in 200 components = 0.442638 Jy ! Clean residual min=-0.056295 max=0.053004 Jy/beam ! Clean residual mean=0.000300 rms=0.014057 Jy/beam ! Combined flux in latest and established models = 1.60181 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 41 model components to the UV plane model. ! The established model now contains 59 components and 1.60181 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=0.394734Jy sigma=1.571125 ! Fit after self-cal, rms=0.386973Jy sigma=1.546758 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3338 x 0.7859 at -16.74 degrees (North through East) ! Clean map min=-0.043863 max=0.89801 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.89 HN 1.15 KP 0.94 ! LA 0.93 MK 0.75 NL 1.12 OV 0.89 ! PT 0.98 SC 1.17 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.90 HN 1.16 KP 0.94 ! LA 0.92 MK 0.76 NL 1.20 OV 0.90 ! PT 0.89 SC 6.55 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.08 KP 0.91 ! LA 0.93 MK 0.76 NL 1.09 OV 0.89 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.13 KP 0.96 ! LA 0.93 MK 0.98 NL 0.99 OV 0.74 ! PT 1.18 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.93 HN 1.01 KP 1.00 ! LA 0.97 MK 1.07 NL 1.03 OV 0.77 ! PT 0.94 SC 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 0.75 KP 0.77 ! LA 0.98 MK 1.18 NL 1.08 OV 0.95 ! PT 1.04 SC 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.12 HN 0.86 KP 0.77 ! LA 0.95 MK 1.19 NL 1.06 OV 1.23 ! PT 1.07 SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 0.85 KP 0.82 ! LA 0.95 MK 1.22 NL 1.08 OV 1.23 ! PT 1.09 SC 0.86 ! ! ! Fit before self-cal, rms=0.386973Jy sigma=1.546758 ! Fit after self-cal, rms=0.614418Jy sigma=1.233286 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=0.614418Jy sigma=1.233286 ! Fit after self-cal, rms=0.613547Jy sigma=1.232989 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3378 mas, bmaj=0.8007 mas, bpa=-17.01 degrees ! Estimated noise=2.19679 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 = -0.0034672 Jy ! Component: 100 - total flux cleaned = -0.0051615 Jy ! Component: 150 - total flux cleaned = -0.00854379 Jy ! Component: 200 - total flux cleaned = -0.0115304 Jy ! Total flux subtracted in 200 components = -0.0115304 Jy ! Clean residual min=-0.022318 max=0.023335 Jy/beam ! Clean residual mean=-0.000044 rms=0.005547 Jy/beam ! Combined flux in latest and established models = 1.59028 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 80 components and 1.59028 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=0.610869Jy sigma=1.203623 ! Fit after self-cal, rms=0.610189Jy sigma=1.202005 ! 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=0.610189Jy sigma=1.202005 ! Fit after self-cal, rms=0.595673Jy sigma=1.087586 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 = 0.00631143 Jy ! Component: 100 - total flux cleaned = 0.0053111 Jy ! Component: 150 - total flux cleaned = 0.00395539 Jy ! Component: 200 - total flux cleaned = 0.00273801 Jy ! Total flux subtracted in 200 components = 0.00273801 Jy ! Clean residual min=-0.020341 max=0.022092 Jy/beam ! Clean residual mean=-0.000020 rms=0.004859 Jy/beam ! Combined flux in latest and established models = 1.59301 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 87 components and 1.59301 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=0.594599Jy sigma=1.078045 ! Fit after self-cal, rms=0.594942Jy sigma=1.058190 ! 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: 0.3378 x 0.8007 at -17.01 degrees (North through East) ! Clean map min=-0.035065 max=0.88351 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=0.594942Jy sigma=1.058190 ! Fit after self-cal, rms=0.415775Jy sigma=1.055941 ! 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=0.415775Jy sigma=1.055941 ! Fit after self-cal, rms=0.416299Jy sigma=1.050508 ! Inverting map and beam ! Estimated beam: bmin=0.3369 mas, bmaj=0.791 mas, bpa=-16.32 degrees ! Estimated noise=2.195 mJy/beam. ! Added new window around map position (-6.24, 0.52). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00681381 Jy ! Component: 100 - total flux cleaned = 0.00510086 Jy ! Component: 150 - total flux cleaned = 0.0030443 Jy ! Component: 200 - total flux cleaned = 0.00259975 Jy ! Total flux subtracted in 200 components = 0.00259975 Jy ! Clean residual min=-0.015413 max=0.013214 Jy/beam ! Clean residual mean=-0.000014 rms=0.003653 Jy/beam ! Combined flux in latest and established models = 1.59561 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 108 components and 1.59561 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=0.413635Jy sigma=1.033790 ! Fit after self-cal, rms=0.414344Jy sigma=1.031542 ! 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=0.414344Jy sigma=1.031542 ! Fit after self-cal, rms=0.426876Jy sigma=1.025251 ! 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=0.426876Jy sigma=1.025251 ! Fit after self-cal, rms=0.426617Jy sigma=1.024361 ! Inverting map and beam ! Estimated beam: bmin=0.3374 mas, bmaj=0.7861 mas, bpa=-15.94 degrees ! Estimated noise=2.19221 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -3.358e-05 Jy ! Component: 100 - total flux cleaned = -0.000423586 Jy ! Component: 150 - total flux cleaned = -0.000410834 Jy ! Component: 200 - total flux cleaned = -0.000740511 Jy ! Total flux subtracted in 200 components = -0.000740511 Jy ! Clean residual min=-0.013215 max=0.012603 Jy/beam ! Clean residual mean=-0.000012 rms=0.003280 Jy/beam ! Combined flux in latest and established models = 1.59487 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 121 components and 1.59487 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=0.425788Jy sigma=1.018877 ! Fit after self-cal, rms=0.426091Jy sigma=1.018437 ! 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=0.8421 mas, bmaj=1.07 mas, bpa=12.81 degrees ! Estimated noise=2.77825 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 = 0.00570507 Jy ! Component: 100 - total flux cleaned = 0.00611708 Jy ! Component: 150 - total flux cleaned = 0.00629951 Jy ! Component: 200 - total flux cleaned = 0.00629341 Jy ! Total flux subtracted in 200 components = 0.00629341 Jy ! Clean residual min=-0.008582 max=0.009356 Jy/beam ! Clean residual mean=0.000009 rms=0.002362 Jy/beam ! Combined flux in latest and established models = 1.60117 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 140 components and 1.60117 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=0.426238Jy sigma=1.017443 ! Fit after self-cal, rms=0.426336Jy sigma=1.017000 ! 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=0.2699 mas, bmaj=0.707 mas, bpa=-15.39 degrees ! Estimated noise=3.2564 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.837604 Jy ! Component: 100 - total flux cleaned = 1.13702 Jy ! Component: 150 - total flux cleaned = 1.2923 Jy ! Component: 200 - total flux cleaned = 1.3899 Jy ! Total flux subtracted in 200 components = 1.3899 Jy ! Clean residual min=-0.044720 max=0.052410 Jy/beam ! Clean residual mean=0.000262 rms=0.012523 Jy/beam ! Combined flux in latest and established models = 1.3899 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 42 model components to the UV plane model. ! The established model now contains 42 components and 1.3899 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3374 mas, bmaj=0.7861 mas, bpa=-15.94 degrees ! Estimated noise=2.19221 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 = 0.0825672 Jy ! Component: 100 - total flux cleaned = 0.132475 Jy ! Component: 150 - total flux cleaned = 0.154354 Jy ! Component: 200 - total flux cleaned = 0.166674 Jy ! Total flux subtracted in 200 components = 0.166674 Jy ! Clean residual min=-0.019901 max=0.025541 Jy/beam ! Clean residual mean=0.000031 rms=0.005704 Jy/beam ! Combined flux in latest and established models = 1.55657 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 70 components and 1.55657 Jy ! Inverting map ! Added new window around map position (0.52, -0.13). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135061 Jy ! Component: 100 - total flux cleaned = 0.0186035 Jy ! Component: 150 - total flux cleaned = 0.0213602 Jy ! Component: 200 - total flux cleaned = 0.0237812 Jy ! Total flux subtracted in 200 components = 0.0237812 Jy ! Clean residual min=-0.012934 max=0.012861 Jy/beam ! Clean residual mean=-0.000006 rms=0.003678 Jy/beam ! Combined flux in latest and established models = 1.58035 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 1.58035 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=0.8421 mas, bmaj=1.07 mas, bpa=12.81 degrees ! Estimated noise=2.77825 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 = 0.0123019 Jy ! Component: 100 - total flux cleaned = 0.0145657 Jy ! Component: 150 - total flux cleaned = 0.0160952 Jy ! Component: 200 - total flux cleaned = 0.0172983 Jy ! Total flux subtracted in 200 components = 0.0172983 Jy ! Clean residual min=-0.008333 max=0.007147 Jy/beam ! Clean residual mean=-0.000013 rms=0.002170 Jy/beam ! Combined flux in latest and established models = 1.59765 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 120 components and 1.59765 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3374 mas, bmaj=0.7861 mas, bpa=-15.94 degrees ! Estimated noise=2.19221 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00218427 Jy ! Component: 100 - total flux cleaned = -0.000904351 Jy ! Component: 150 - total flux cleaned = 0.00107288 Jy ! Component: 200 - total flux cleaned = 0.00143627 Jy ! Total flux subtracted in 200 components = 0.00143627 Jy ! Clean residual min=-0.010340 max=0.010218 Jy/beam ! Clean residual mean=-0.000008 rms=0.002782 Jy/beam ! Combined flux in latest and established models = 1.59909 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 145 components and 1.59909 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=0.424877Jy sigma=1.009646 ! Fit after self-cal, rms=0.424962Jy sigma=1.007910 wmodel J2139+1423_K_2006_10_20_yyk\_map.mod ! Writing 145 model components to file: J2139+1423_K_2006_10_20_yyk_map.mod wobs J2139+1423_K_2006_10_20_yyk\_uvs.fits ! Writing UV FITS file: J2139+1423_K_2006_10_20_yyk_uvs.fits wwins J2139+1423_K_2006_10_20_yyk\_map.win ! wwins: Wrote 4 windows to J2139+1423_K_2006_10_20_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 = 0.000713819 Jy ! Component: 100 - total flux cleaned = -0.00077722 Jy ! Component: 150 - total flux cleaned = -0.00153677 Jy ! Component: 200 - total flux cleaned = -0.00167628 Jy ! Component: 250 - total flux cleaned = -0.00180903 Jy ! Component: 300 - total flux cleaned = -0.00193872 Jy ! Component: 350 - total flux cleaned = -0.00266398 Jy ! Component: 400 - total flux cleaned = -0.00312835 Jy ! Component: 450 - total flux cleaned = -0.00357262 Jy ! Component: 500 - total flux cleaned = -0.00378541 Jy ! Component: 550 - total flux cleaned = -0.00409403 Jy ! Component: 600 - total flux cleaned = -0.00449029 Jy ! Component: 650 - total flux cleaned = -0.00449138 Jy ! Component: 700 - total flux cleaned = -0.00477173 Jy ! Component: 750 - total flux cleaned = -0.00504216 Jy ! Component: 800 - total flux cleaned = -0.00530512 Jy ! Component: 850 - total flux cleaned = -0.00539081 Jy ! Component: 900 - total flux cleaned = -0.00539138 Jy ! Component: 950 - total flux cleaned = -0.00547312 Jy ! Component: 1000 - total flux cleaned = -0.00547294 Jy ! Component: 1050 - total flux cleaned = -0.00554988 Jy ! Component: 1100 - total flux cleaned = -0.00570114 Jy ! Component: 1150 - total flux cleaned = -0.00570108 Jy ! Component: 1200 - total flux cleaned = -0.00592139 Jy ! Component: 1250 - total flux cleaned = -0.00613711 Jy ! Component: 1300 - total flux cleaned = -0.00627885 Jy ! Component: 1350 - total flux cleaned = -0.00641861 Jy ! Component: 1400 - total flux cleaned = -0.00655629 Jy ! Component: 1450 - total flux cleaned = -0.00662351 Jy ! Component: 1500 - total flux cleaned = -0.00668983 Jy ! Component: 1550 - total flux cleaned = -0.00675452 Jy ! Component: 1600 - total flux cleaned = -0.00675503 Jy ! Component: 1650 - total flux cleaned = -0.00700946 Jy ! Component: 1700 - total flux cleaned = -0.00719794 Jy ! Component: 1750 - total flux cleaned = -0.00744622 Jy ! Component: 1800 - total flux cleaned = -0.00763059 Jy ! Component: 1850 - total flux cleaned = -0.00775296 Jy ! Component: 1900 - total flux cleaned = -0.00793404 Jy ! Component: 1950 - total flux cleaned = -0.00811295 Jy ! Component: 2000 - total flux cleaned = -0.00811264 Jy ! Total flux subtracted in 2048 components = -0.0081709 Jy ! Clean residual min=-0.003852 max=0.002903 Jy/beam ! Clean residual mean=0.000001 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 1.59092 Jy keep ! Adding 112 model components to the UV plane model. ! The established model now contains 255 components and 1.59092 Jy ![Exited script file: muppet] wmap "J2139+1423_K_2006_10_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3374 x 0.7861 at -15.94 degrees (North through East) ! Clean map min=-0.015374 max=0.89157 Jy/beam ! Writing clean map to FITS file: J2139+1423_K_2006_10_20_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.891575 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00105156 device "J2139+1423_K_2006_10_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J2139+1423_K_2006_10_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.353831 0.353831 0.707663 1.41533 2.83065 5.6613 11.3226 22.6452 45.2904 90.5808 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0031 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.891 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3374 x 0.7861 at -15.94 degrees (North through East) ! Clean map min=-0.015374 max=0.89157 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2139+1423_K_2006_10_20_yyk\_map.gif/gif" ! Attempting to open device: 'J2139+1423_K_2006_10_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2139+1423_K_2006_10_20_yyk_uvs.log closed on Thu Jul 8 23:47:40 2010