! Started logfile: J0659+0813_K_2006_10_20_yyk_uvs.log on Thu Dec 2 20:45:02 2010 obs J0659+0813_K_2006_10_20_yyk_uva.fits ! Reading UV FITS file: J0659+0813_K_2006_10_20_yyk_uva.fits ! AN table 1: 1843 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.901356 visibilities/baseline/integration-bin. ! Found source: J0659+0813 ! ! 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 598032 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 J0659+0813_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)= 0.290272 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=0.2903 mas, bmaj=0.8391 mas, bpa=-18.31 degrees ! Estimated noise=2.68574 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 = 0.13979 Jy ! Component: 100 - total flux cleaned = 0.177522 Jy ! Total flux subtracted in 100 components = 0.177522 Jy ! Clean residual min=-0.017415 max=0.021635 Jy/beam ! Clean residual mean=0.000006 rms=0.005320 Jy/beam ! Combined flux in latest and established models = 0.177522 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 0.177522 Jy ! ! Correcting IF 1. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.230816Jy sigma=1.119921 ! Fit after self-cal, rms=0.229094Jy sigma=1.112233 ! Inverting map and beam ! Estimated beam: bmin=0.2903 mas, bmaj=0.8391 mas, bpa=-18.31 degrees ! Estimated noise=2.68574 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=0.3178 mas, bmaj=0.9359 mas, bpa=-18.79 degrees ! Estimated noise=1.40234 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 = 0.0304981 Jy ! Component: 100 - total flux cleaned = 0.0463686 Jy ! Component: 150 - total flux cleaned = 0.0557812 Jy ! Component: 200 - total flux cleaned = 0.0618101 Jy ! Total flux subtracted in 200 components = 0.0618101 Jy ! Clean residual min=-0.008940 max=0.008716 Jy/beam ! Clean residual mean=0.000027 rms=0.002369 Jy/beam ! Combined flux in latest and established models = 0.239332 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 39 components and 0.239332 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=0.226056Jy sigma=1.088812 ! Fit after self-cal, rms=0.225761Jy sigma=1.087742 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3178 x 0.9359 at -18.79 degrees (North through East) ! Clean map min=-0.0084565 max=0.1642 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.90 HN 1.07 KP 0.93 ! LA 1.21 MK 0.85 NL 1.05 OV 0.90 ! PT 0.95 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 1.28 KP 0.94 ! LA 0.89 MK 0.81 NL 1.15 OV 0.93 ! PT 0.90 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.39 FD 1.02 HN 1.06 KP 0.91 ! LA 0.97 MK 0.88 NL 1.35 OV 0.84 ! PT 0.96 SC 2.30 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.98 HN 1.58 KP 0.92 ! LA 0.91 MK 0.96 NL 0.97 OV 0.81 ! PT 1.15 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.00 HN 1.21 KP 0.95 ! LA 0.91 MK 1.13 NL 1.00 OV 0.77 ! PT 0.87 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.14 HN 0.72 KP 0.76 ! LA 0.93 MK 1.13 NL 1.10 OV 0.89 ! PT 1.08 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 6.28 FD 1.23 HN 0.98 KP 0.77 ! LA 0.90 MK 1.28 NL 1.05 OV 1.12 ! PT 1.04 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.42 HN 1.00* KP 0.83 ! LA 0.96 MK 1.22 NL 0.93 OV 2.81 ! PT 1.04 SC 1.00* ! ! ! Fit before self-cal, rms=0.225761Jy sigma=1.087742 ! Fit after self-cal, rms=0.318689Jy sigma=1.057096 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=0.318689Jy sigma=1.057096 ! Fit after self-cal, rms=0.318446Jy sigma=1.056357 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3304 mas, bmaj=0.9497 mas, bpa=-19.26 degrees ! Estimated noise=1.3741 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 = -0.00249429 Jy ! Component: 100 - total flux cleaned = -0.00256195 Jy ! Component: 150 - total flux cleaned = -0.00266611 Jy ! Component: 200 - total flux cleaned = -0.00271503 Jy ! Total flux subtracted in 200 components = -0.00271503 Jy ! Clean residual min=-0.005809 max=0.005071 Jy/beam ! Clean residual mean=0.000024 rms=0.001501 Jy/beam ! Combined flux in latest and established models = 0.236617 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.236617 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=0.318438Jy sigma=1.056090 ! Fit after self-cal, rms=0.318216Jy sigma=1.055732 ! 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=0.318216Jy sigma=1.055732 ! Fit after self-cal, rms=0.310009Jy sigma=0.998422 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 = 0.0072502 Jy ! Component: 100 - total flux cleaned = 0.00741887 Jy ! Component: 150 - total flux cleaned = 0.00741904 Jy ! Component: 200 - total flux cleaned = 0.00724285 Jy ! Total flux subtracted in 200 components = 0.00724285 Jy ! Clean residual min=-0.005150 max=0.004957 Jy/beam ! Clean residual mean=0.000022 rms=0.001478 Jy/beam ! Combined flux in latest and established models = 0.24386 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 51 components and 0.24386 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=0.309914Jy sigma=0.996331 ! Fit after self-cal, rms=0.308665Jy sigma=0.990085 ! 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: 0.3304 x 0.9497 at -19.26 degrees (North through East) ! Clean map min=-0.0050075 max=0.17741 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=0.308665Jy sigma=0.990085 ! Fit after self-cal, rms=0.452072Jy sigma=0.973902 ! 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=0.452072Jy sigma=0.973902 ! Fit after self-cal, rms=0.451959Jy sigma=0.972283 ! Inverting map and beam ! Estimated beam: bmin=0.3286 mas, bmaj=0.9488 mas, bpa=-18.98 degrees ! Estimated noise=1.35327 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132877 Jy ! Component: 100 - total flux cleaned = 0.00144201 Jy ! Component: 150 - total flux cleaned = 0.0015461 Jy ! Component: 200 - total flux cleaned = 0.00164032 Jy ! Total flux subtracted in 200 components = 0.00164032 Jy ! Clean residual min=-0.004595 max=0.004843 Jy/beam ! Clean residual mean=0.000001 rms=0.001208 Jy/beam ! Combined flux in latest and established models = 0.245501 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 58 components and 0.245501 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=0.451949Jy sigma=0.972092 ! Fit after self-cal, rms=0.451684Jy sigma=0.971538 ! 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=0.451684Jy sigma=0.971538 ! Fit after self-cal, rms=0.337569Jy sigma=0.967161 ! 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=0.337569Jy sigma=0.967161 ! Fit after self-cal, rms=0.337441Jy sigma=0.966711 ! Inverting map and beam ! Estimated beam: bmin=0.3276 mas, bmaj=0.9402 mas, bpa=-18.73 degrees ! Estimated noise=1.3577 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191487 Jy ! Component: 100 - total flux cleaned = 0.0020504 Jy ! Component: 150 - total flux cleaned = 0.00217262 Jy ! Component: 200 - total flux cleaned = 0.00228429 Jy ! Total flux subtracted in 200 components = 0.00228429 Jy ! Clean residual min=-0.004392 max=0.004770 Jy/beam ! Clean residual mean=0.000000 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.247785 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 0.247785 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=0.337433Jy sigma=0.966552 ! Fit after self-cal, rms=0.337411Jy sigma=0.966482 ! 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=0.8693 mas, bmaj=1.198 mas, bpa=16.47 degrees ! Estimated noise=1.72852 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 = 0.00229472 Jy ! Component: 100 - total flux cleaned = 0.00248856 Jy ! Component: 150 - total flux cleaned = 0.00262146 Jy ! Component: 200 - total flux cleaned = 0.00266495 Jy ! Total flux subtracted in 200 components = 0.00266495 Jy ! Clean residual min=-0.004789 max=0.005375 Jy/beam ! Clean residual mean=-0.000003 rms=0.001620 Jy/beam ! Combined flux in latest and established models = 0.25045 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 62 components and 0.25045 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=0.337443Jy sigma=0.966499 ! Fit after self-cal, rms=0.337414Jy sigma=0.966467 ! 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=0.2945 mas, bmaj=0.8675 mas, bpa=-18.45 degrees ! Estimated noise=2.79908 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.162418 Jy ! Component: 100 - total flux cleaned = 0.202352 Jy ! Component: 150 - total flux cleaned = 0.223375 Jy ! Component: 200 - total flux cleaned = 0.235787 Jy ! Total flux subtracted in 200 components = 0.235787 Jy ! Clean residual min=-0.010422 max=0.010997 Jy/beam ! Clean residual mean=-0.000002 rms=0.003050 Jy/beam ! Combined flux in latest and established models = 0.235787 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.235787 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3276 mas, bmaj=0.9402 mas, bpa=-18.73 degrees ! Estimated noise=1.3577 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 (-0.52, 0.975). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00850352 Jy ! Component: 100 - total flux cleaned = 0.0134369 Jy ! Component: 150 - total flux cleaned = 0.0154393 Jy ! Component: 200 - total flux cleaned = 0.0167982 Jy ! Total flux subtracted in 200 components = 0.0167982 Jy ! Clean residual min=-0.003762 max=0.003508 Jy/beam ! Clean residual mean=-0.000002 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.252585 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 62 components and 0.252585 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=0.8693 mas, bmaj=1.198 mas, bpa=16.47 degrees ! Estimated noise=1.72852 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 = 0.00265076 Jy ! Component: 100 - total flux cleaned = 0.00361737 Jy ! Component: 150 - total flux cleaned = 0.00399267 Jy ! Component: 200 - total flux cleaned = 0.00425579 Jy ! Total flux subtracted in 200 components = 0.00425579 Jy ! Clean residual min=-0.004261 max=0.003547 Jy/beam ! Clean residual mean=-0.000004 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 0.256841 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 0.256841 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3276 mas, bmaj=0.9402 mas, bpa=-18.73 degrees ! Estimated noise=1.3577 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109204 Jy ! Component: 100 - total flux cleaned = -0.000883905 Jy ! Component: 150 - total flux cleaned = -0.000704037 Jy ! Component: 200 - total flux cleaned = -0.000542501 Jy ! Total flux subtracted in 200 components = -0.000542501 Jy ! Clean residual min=-0.003642 max=0.003476 Jy/beam ! Clean residual mean=-0.000002 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.256298 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 102 components and 0.256298 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=0.337356Jy sigma=0.965433 ! Fit after self-cal, rms=0.337287Jy sigma=0.965309 wmodel J0659+0813_K_2006_10_20_yyk\_map.mod ! Writing 102 model components to file: J0659+0813_K_2006_10_20_yyk_map.mod wobs J0659+0813_K_2006_10_20_yyk\_uvs.fits ! Writing UV FITS file: J0659+0813_K_2006_10_20_yyk_uvs.fits wwins J0659+0813_K_2006_10_20_yyk\_map.win ! wwins: Wrote 2 windows to J0659+0813_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 = -0.000742228 Jy ! Component: 100 - total flux cleaned = -0.000743156 Jy ! Component: 150 - total flux cleaned = -0.000907166 Jy ! Component: 200 - total flux cleaned = -0.00122285 Jy ! Component: 250 - total flux cleaned = -0.00167328 Jy ! Component: 300 - total flux cleaned = -0.00186393 Jy ! Component: 350 - total flux cleaned = -0.00209146 Jy ! Component: 400 - total flux cleaned = -0.00226664 Jy ! Component: 450 - total flux cleaned = -0.00239358 Jy ! Component: 500 - total flux cleaned = -0.00259498 Jy ! Component: 550 - total flux cleaned = -0.00278917 Jy ! Component: 600 - total flux cleaned = -0.00297838 Jy ! Component: 650 - total flux cleaned = -0.00323597 Jy ! Component: 700 - total flux cleaned = -0.00352129 Jy ! Component: 750 - total flux cleaned = -0.00376274 Jy ! Component: 800 - total flux cleaned = -0.00406526 Jy ! Component: 850 - total flux cleaned = -0.00432826 Jy ! Component: 900 - total flux cleaned = -0.00458631 Jy ! Component: 950 - total flux cleaned = -0.00493246 Jy ! Component: 1000 - total flux cleaned = -0.00514856 Jy ! Component: 1050 - total flux cleaned = -0.00539082 Jy ! Component: 1100 - total flux cleaned = -0.00562792 Jy ! Component: 1150 - total flux cleaned = -0.00577312 Jy ! Component: 1200 - total flux cleaned = -0.00600024 Jy ! Component: 1250 - total flux cleaned = -0.00616743 Jy ! Component: 1300 - total flux cleaned = -0.00627709 Jy ! Component: 1350 - total flux cleaned = -0.00651903 Jy ! Component: 1400 - total flux cleaned = -0.0067568 Jy ! Component: 1450 - total flux cleaned = -0.00691278 Jy ! Component: 1500 - total flux cleaned = -0.0070917 Jy ! Component: 1550 - total flux cleaned = -0.00721746 Jy ! Component: 1600 - total flux cleaned = -0.0074403 Jy ! Component: 1650 - total flux cleaned = -0.00758657 Jy ! Component: 1700 - total flux cleaned = -0.00770691 Jy ! Component: 1750 - total flux cleaned = -0.0078967 Jy ! Component: 1800 - total flux cleaned = -0.00806037 Jy ! Component: 1850 - total flux cleaned = -0.00819869 Jy ! Component: 1900 - total flux cleaned = -0.00835851 Jy ! Component: 1950 - total flux cleaned = -0.00847142 Jy ! Component: 2000 - total flux cleaned = -0.00860494 Jy ! Total flux subtracted in 2048 components = -0.00875865 Jy ! Clean residual min=-0.001090 max=0.001150 Jy/beam ! Clean residual mean=-0.000003 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.24754 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 236 components and 0.24754 Jy ![Exited script file: muppet] wmap "J0659+0813_K_2006_10_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3276 x 0.9402 at -18.73 degrees (North through East) ! Clean map min=-0.0024306 max=0.17993 Jy/beam ! Writing clean map to FITS file: J0659+0813_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 0.179927 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000429447 device "J0659+0813_K_2006_10_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J0659+0813_K_2006_10_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.716036 0.716036 1.43207 2.86414 5.72828 11.4566 22.9131 45.8263 91.6526 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.179 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3276 x 0.9402 at -18.73 degrees (North through East) ! Clean map min=-0.0024306 max=0.17993 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0659+0813_K_2006_10_20_yyk\_map.gif/gif" ! Attempting to open device: 'J0659+0813_K_2006_10_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0659+0813_K_2006_10_20_yyk_uvs.log closed on Thu Dec 2 20:45:04 2010