! Started logfile: J0818+4222_K_2006_06_11_yyk_uvs.log on Thu Dec 2 20:45:46 2010 obs J0818+4222_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J0818+4222_K_2006_06_11_yyk_uva.fits ! AN table 1: 737 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.985708 visibilities/baseline/integration-bin. ! Found source: J0818+4222 ! ! 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 261528 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 J0818+4222_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)= 0.609521 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=0.2552 mas, bmaj=0.7655 mas, bpa=12.29 degrees ! Estimated noise=3.19013 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 = 0.453827 Jy ! Component: 100 - total flux cleaned = 0.522078 Jy ! Total flux subtracted in 100 components = 0.522078 Jy ! Clean residual min=-0.032365 max=0.048561 Jy/beam ! Clean residual mean=-0.000123 rms=0.009620 Jy/beam ! Combined flux in latest and established models = 0.522078 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.522078 Jy ! ! Correcting IF 1. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 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=0.272497Jy sigma=1.322476 ! Fit after self-cal, rms=0.272330Jy sigma=1.318821 ! Inverting map and beam ! Estimated beam: bmin=0.2552 mas, bmaj=0.7655 mas, bpa=12.29 degrees ! Estimated noise=3.19013 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=0.2893 mas, bmaj=0.9387 mas, bpa=12.23 degrees ! Estimated noise=2.00678 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 = 0.01086 Jy ! Component: 100 - total flux cleaned = 0.0122674 Jy ! Component: 150 - total flux cleaned = 0.0138587 Jy ! Component: 200 - total flux cleaned = 0.0151258 Jy ! Total flux subtracted in 200 components = 0.0151258 Jy ! Clean residual min=-0.033125 max=0.049403 Jy/beam ! Clean residual mean=-0.000144 rms=0.009839 Jy/beam ! Combined flux in latest and established models = 0.537203 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.537203 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=0.270664Jy sigma=1.300879 ! Fit after self-cal, rms=0.270580Jy sigma=1.300613 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2893 x 0.9387 at 12.23 degrees (North through East) ! Clean map min=-0.031224 max=0.50758 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.85 HN 1.00* KP 0.93 ! LA 0.88 MK 0.85 NL 1.15 OV 1.06 ! PT 0.90 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.89 HN 1.00* KP 0.94 ! LA 0.89 MK 0.84 NL 1.19 OV 1.10 ! PT 0.76 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.91 HN 1.00* KP 0.89 ! LA 0.91 MK 0.88 NL 1.09 OV 1.14 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.94 HN 1.05 KP 0.92 ! LA 0.93 MK 0.92 NL 1.00 OV 1.05 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.94 HN 0.91 KP 0.97 ! LA 0.96 MK 1.03 NL 1.12 OV 1.20 ! PT 0.88 SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.08 HN 0.70 KP 0.78 ! LA 1.06 MK 1.15 NL 1.13 OV 1.29 ! PT 0.89 SC 0.89 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 0.81 KP 0.72 ! LA 0.93 MK 1.17 NL 1.12 OV 1.38 ! PT 0.98 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.07 HN 0.80 KP 0.78 ! LA 1.01 MK 1.23 NL 1.07 OV 1.44 ! PT 0.92 SC 0.91 ! ! ! Fit before self-cal, rms=0.270580Jy sigma=1.300613 ! Fit after self-cal, rms=0.226367Jy sigma=1.160126 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=0.226367Jy sigma=1.160126 ! Fit after self-cal, rms=0.226333Jy sigma=1.159824 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.2904 mas, bmaj=0.9043 mas, bpa=12.38 degrees ! Estimated noise=1.96521 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 (1.235, -0.39). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0323337 Jy ! Component: 100 - total flux cleaned = 0.0443662 Jy ! Component: 150 - total flux cleaned = 0.050966 Jy ! Component: 200 - total flux cleaned = 0.0557426 Jy ! Total flux subtracted in 200 components = 0.0557426 Jy ! Clean residual min=-0.009885 max=0.008517 Jy/beam ! Clean residual mean=-0.000017 rms=0.002526 Jy/beam ! Combined flux in latest and established models = 0.592946 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 41 components and 0.592946 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=0.222795Jy sigma=1.134003 ! Fit after self-cal, rms=0.222787Jy sigma=1.133513 ! 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=0.222787Jy sigma=1.133513 ! Fit after self-cal, rms=0.205825Jy sigma=1.036422 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 = 0.0103671 Jy ! Component: 100 - total flux cleaned = 0.0161158 Jy ! Component: 150 - total flux cleaned = 0.0198475 Jy ! Component: 200 - total flux cleaned = 0.0226553 Jy ! Total flux subtracted in 200 components = 0.0226553 Jy ! Clean residual min=-0.007858 max=0.006698 Jy/beam ! Clean residual mean=-0.000012 rms=0.002146 Jy/beam ! Combined flux in latest and established models = 0.615601 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 55 components and 0.615601 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=0.205276Jy sigma=1.032683 ! Fit after self-cal, rms=0.202770Jy sigma=1.018632 ! 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: 0.2904 x 0.9043 at 12.38 degrees (North through East) ! Clean map min=-0.0076388 max=0.51608 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=0.202770Jy sigma=1.018632 ! Fit after self-cal, rms=0.200965Jy sigma=1.016417 ! 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=0.200965Jy sigma=1.016417 ! Fit after self-cal, rms=0.200417Jy sigma=1.013198 ! Inverting map and beam ! Estimated beam: bmin=0.2908 mas, bmaj=0.9062 mas, bpa=12.44 degrees ! Estimated noise=1.95628 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331789 Jy ! Component: 100 - total flux cleaned = 0.00584961 Jy ! Component: 150 - total flux cleaned = 0.00724114 Jy ! Component: 200 - total flux cleaned = 0.00832273 Jy ! Total flux subtracted in 200 components = 0.00832273 Jy ! Clean residual min=-0.005744 max=0.005833 Jy/beam ! Clean residual mean=-0.000008 rms=0.001732 Jy/beam ! Combined flux in latest and established models = 0.623924 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 72 components and 0.623924 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=0.200222Jy sigma=1.011811 ! Fit after self-cal, rms=0.200025Jy sigma=1.010643 ! 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=0.200025Jy sigma=1.010643 ! Fit after self-cal, rms=0.198870Jy sigma=1.004649 ! 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=0.198870Jy sigma=1.004649 ! Fit after self-cal, rms=0.198970Jy sigma=1.004169 ! Inverting map and beam ! Estimated beam: bmin=0.2912 mas, bmaj=0.907 mas, bpa=12.51 degrees ! Estimated noise=1.95394 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324516 Jy ! Component: 100 - total flux cleaned = 0.00404289 Jy ! Component: 150 - total flux cleaned = 0.00482712 Jy ! Component: 200 - total flux cleaned = 0.00526296 Jy ! Total flux subtracted in 200 components = 0.00526296 Jy ! Clean residual min=-0.004862 max=0.005543 Jy/beam ! Clean residual mean=-0.000008 rms=0.001546 Jy/beam ! Combined flux in latest and established models = 0.629187 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 84 components and 0.629187 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=0.198887Jy sigma=1.003487 ! Fit after self-cal, rms=0.198880Jy sigma=1.003296 ! 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=0.8274 mas, bmaj=1.103 mas, bpa=15.21 degrees ! Estimated noise=2.71383 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 = 0.00322401 Jy ! Component: 100 - total flux cleaned = 0.0041906 Jy ! Component: 150 - total flux cleaned = 0.00489233 Jy ! Component: 200 - total flux cleaned = 0.00556325 Jy ! Total flux subtracted in 200 components = 0.00556325 Jy ! Clean residual min=-0.006260 max=0.006481 Jy/beam ! Clean residual mean=-0.000014 rms=0.002104 Jy/beam ! Combined flux in latest and established models = 0.63475 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 104 components and 0.63475 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=0.198877Jy sigma=1.003433 ! Fit after self-cal, rms=0.198862Jy sigma=1.003350 ! 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=0.2578 mas, bmaj=0.7464 mas, bpa=12.43 degrees ! Estimated noise=3.06718 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.442267 Jy ! Component: 100 - total flux cleaned = 0.506846 Jy ! Component: 150 - total flux cleaned = 0.538066 Jy ! Component: 200 - total flux cleaned = 0.559984 Jy ! Total flux subtracted in 200 components = 0.559984 Jy ! Clean residual min=-0.013684 max=0.014574 Jy/beam ! Clean residual mean=-0.000046 rms=0.003676 Jy/beam ! Combined flux in latest and established models = 0.559984 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.559984 Jy ! Inverting map and beam ! Estimated beam: bmin=0.2912 mas, bmaj=0.907 mas, bpa=12.51 degrees ! Estimated noise=1.95394 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 (-2.795, 7.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0213398 Jy ! Component: 100 - total flux cleaned = 0.0341421 Jy ! Component: 150 - total flux cleaned = 0.043384 Jy ! Component: 200 - total flux cleaned = 0.0485799 Jy ! Total flux subtracted in 200 components = 0.0485799 Jy ! Clean residual min=-0.007235 max=0.006485 Jy/beam ! Clean residual mean=-0.000025 rms=0.001905 Jy/beam ! Combined flux in latest and established models = 0.608564 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 74 components and 0.608564 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=0.8274 mas, bmaj=1.103 mas, bpa=15.21 degrees ! Estimated noise=2.71383 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 = 0.0104291 Jy ! Component: 100 - total flux cleaned = 0.0168139 Jy ! Component: 150 - total flux cleaned = 0.0210951 Jy ! Component: 200 - total flux cleaned = 0.0231156 Jy ! Total flux subtracted in 200 components = 0.0231156 Jy ! Clean residual min=-0.007293 max=0.006745 Jy/beam ! Clean residual mean=-0.000025 rms=0.002231 Jy/beam ! Combined flux in latest and established models = 0.631679 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 123 components and 0.631679 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.2912 mas, bmaj=0.907 mas, bpa=12.51 degrees ! Estimated noise=1.95394 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.0012965 Jy ! Component: 100 - total flux cleaned = -0.00106584 Jy ! Component: 150 - total flux cleaned = -0.000731776 Jy ! Component: 200 - total flux cleaned = -0.000124403 Jy ! Total flux subtracted in 200 components = -0.000124403 Jy ! Clean residual min=-0.005501 max=0.004956 Jy/beam ! Clean residual mean=-0.000007 rms=0.001463 Jy/beam ! Combined flux in latest and established models = 0.631555 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 144 components and 0.631555 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=0.198834Jy sigma=1.003220 ! Fit after self-cal, rms=0.198800Jy sigma=1.003020 wmodel J0818+4222_K_2006_06_11_yyk\_map.mod ! Writing 144 model components to file: J0818+4222_K_2006_06_11_yyk_map.mod wobs J0818+4222_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J0818+4222_K_2006_06_11_yyk_uvs.fits wwins J0818+4222_K_2006_06_11_yyk\_map.win ! wwins: Wrote 3 windows to J0818+4222_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 = -0.000996689 Jy ! Component: 100 - total flux cleaned = -0.00124412 Jy ! Component: 150 - total flux cleaned = -0.0013154 Jy ! Component: 200 - total flux cleaned = -0.00145988 Jy ! Component: 250 - total flux cleaned = -0.00172683 Jy ! Component: 300 - total flux cleaned = -0.00191771 Jy ! Component: 350 - total flux cleaned = -0.00222329 Jy ! Component: 400 - total flux cleaned = -0.00268665 Jy ! Component: 450 - total flux cleaned = -0.00301939 Jy ! Component: 500 - total flux cleaned = -0.00344813 Jy ! Component: 550 - total flux cleaned = -0.00386169 Jy ! Component: 600 - total flux cleaned = -0.00430993 Jy ! Component: 650 - total flux cleaned = -0.00464753 Jy ! Component: 700 - total flux cleaned = -0.00502252 Jy ! Component: 750 - total flux cleaned = -0.00529725 Jy ! Component: 800 - total flux cleaned = -0.00556567 Jy ! Component: 850 - total flux cleaned = -0.0058719 Jy ! Component: 900 - total flux cleaned = -0.00608596 Jy ! Component: 950 - total flux cleaned = -0.00629514 Jy ! Component: 1000 - total flux cleaned = -0.00650071 Jy ! Component: 1050 - total flux cleaned = -0.00670153 Jy ! Component: 1100 - total flux cleaned = -0.00686002 Jy ! Component: 1150 - total flux cleaned = -0.0071318 Jy ! Component: 1200 - total flux cleaned = -0.00732275 Jy ! Component: 1250 - total flux cleaned = -0.00739737 Jy ! Component: 1300 - total flux cleaned = -0.00747115 Jy ! Component: 1350 - total flux cleaned = -0.00750682 Jy ! Component: 1400 - total flux cleaned = -0.00750698 Jy ! Component: 1450 - total flux cleaned = -0.00750721 Jy ! Component: 1500 - total flux cleaned = -0.00747268 Jy ! Component: 1550 - total flux cleaned = -0.00754166 Jy ! Component: 1600 - total flux cleaned = -0.0075073 Jy ! Component: 1650 - total flux cleaned = -0.00760922 Jy ! Component: 1700 - total flux cleaned = -0.00770948 Jy ! Component: 1750 - total flux cleaned = -0.00770917 Jy ! Component: 1800 - total flux cleaned = -0.00774233 Jy ! Component: 1850 - total flux cleaned = -0.00777523 Jy ! Component: 1900 - total flux cleaned = -0.00777519 Jy ! Component: 1950 - total flux cleaned = -0.00777517 Jy ! Component: 2000 - total flux cleaned = -0.00783978 Jy ! Total flux subtracted in 2048 components = -0.0079044 Jy ! Clean residual min=-0.001951 max=0.001615 Jy/beam ! Clean residual mean=-0.000005 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.62365 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 278 components and 0.62365 Jy ![Exited script file: muppet] wmap "J0818+4222_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2912 x 0.907 at 12.51 degrees (North through East) ! Clean map min=-0.003707 max=0.51189 Jy/beam ! Writing clean map to FITS file: J0818+4222_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 0.511891 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000512254 device "J0818+4222_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J0818+4222_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.300213 0.300213 0.600426 1.20085 2.4017 4.80341 9.60682 19.2136 38.4273 76.8545 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.511 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2912 x 0.907 at 12.51 degrees (North through East) ! Clean map min=-0.003707 max=0.51189 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0818+4222_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J0818+4222_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0818+4222_K_2006_06_11_yyk_uvs.log closed on Thu Dec 2 20:45:48 2010