! Started logfile: J1608+1029_K_2006_06_11_yyk_uvs.log on Thu Jul 8 23:45:28 2010 obs J1608+1029_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J1608+1029_K_2006_06_11_yyk_uva.fits ! AN table 1: 726 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.925681 visibilities/baseline/integration-bin. ! Found source: J1608+1029 ! ! 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 241936 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 J1608+1029_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)= 1.27438 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=0.2655 mas, bmaj=0.7471 mas, bpa=-15.07 degrees ! Estimated noise=3.49165 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 = 0.982476 Jy ! Component: 100 - total flux cleaned = 1.14466 Jy ! Total flux subtracted in 100 components = 1.14466 Jy ! Clean residual min=-0.071874 max=0.106129 Jy/beam ! Clean residual mean=0.000198 rms=0.020089 Jy/beam ! Combined flux in latest and established models = 1.14466 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 1.14466 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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.494314Jy sigma=2.197140 ! Fit after self-cal, rms=0.492217Jy sigma=2.189408 ! Inverting map and beam ! Estimated beam: bmin=0.266 mas, bmaj=0.7481 mas, bpa=-15.06 degrees ! Estimated noise=3.50244 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=0.291 mas, bmaj=0.8831 mas, bpa=-19.03 degrees ! Estimated noise=2.01243 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 = 0.0510645 Jy ! Component: 100 - total flux cleaned = 0.0580641 Jy ! Component: 150 - total flux cleaned = 0.0601657 Jy ! Component: 200 - total flux cleaned = 0.0612644 Jy ! Total flux subtracted in 200 components = 0.0612644 Jy ! Clean residual min=-0.068258 max=0.120072 Jy/beam ! Clean residual mean=0.000155 rms=0.023907 Jy/beam ! Combined flux in latest and established models = 1.20592 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 1.20592 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=0.485891Jy sigma=2.157675 ! Fit after self-cal, rms=0.485810Jy sigma=2.157549 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.291 x 0.8831 at -19.03 degrees (North through East) ! Clean map min=-0.064051 max=1.1002 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.85 HN 1.07 KP 0.91 ! LA 0.88 MK 0.83 NL 1.12 OV 1.07 ! PT 0.89 SC 1.41 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.89 HN 1.13 KP 0.90 ! LA 0.87 MK 0.84 NL 1.17 OV 1.09 ! PT 0.76 SC 1.16 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.94 HN 1.04 KP 0.87 ! LA 0.87 MK 0.83 NL 1.12 OV 1.16 ! PT 0.90 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.05 KP 0.92 ! LA 0.87 MK 0.93 NL 0.96 OV 1.13 ! PT 1.07 SC 1.22 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.91 HN 0.89 KP 0.98 ! LA 0.93 MK 1.04 NL 1.06 OV 1.22 ! PT 0.83 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.11 HN 0.62 KP 0.74 ! LA 0.95 MK 1.09 NL 1.07 OV 1.35 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 0.76 KP 0.71 ! LA 0.87 MK 1.14 NL 1.06 OV 1.50 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 0.75 KP 0.78 ! LA 0.92 MK 1.18 NL 1.08 OV 1.49 ! PT 0.92 SC 0.97 ! ! ! Fit before self-cal, rms=0.485810Jy sigma=2.157549 ! Fit after self-cal, rms=0.388238Jy sigma=1.629504 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=0.388238Jy sigma=1.629504 ! Fit after self-cal, rms=0.388286Jy sigma=1.629359 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.2905 mas, bmaj=0.9041 mas, bpa=-19.39 degrees ! Estimated noise=1.98053 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 (-0.975, 0.455). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0355489 Jy ! Component: 100 - total flux cleaned = 0.0503069 Jy ! Component: 150 - total flux cleaned = 0.0563152 Jy ! Component: 200 - total flux cleaned = 0.0595797 Jy ! Total flux subtracted in 200 components = 0.0595797 Jy ! Clean residual min=-0.009894 max=0.011178 Jy/beam ! Clean residual mean=0.000009 rms=0.002861 Jy/beam ! Combined flux in latest and established models = 1.2655 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 60 components and 1.2655 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=0.386277Jy sigma=1.607751 ! Fit after self-cal, rms=0.386068Jy sigma=1.607346 ! 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=0.386068Jy sigma=1.607346 ! Fit after self-cal, rms=0.298365Jy sigma=1.207727 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 = 0.015709 Jy ! Component: 100 - total flux cleaned = 0.0181482 Jy ! Component: 150 - total flux cleaned = 0.01991 Jy ! Component: 200 - total flux cleaned = 0.0205445 Jy ! Total flux subtracted in 200 components = 0.0205445 Jy ! Clean residual min=-0.010767 max=0.009818 Jy/beam ! Clean residual mean=0.000036 rms=0.002980 Jy/beam ! Combined flux in latest and established models = 1.28605 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 77 components and 1.28604 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=0.295447Jy sigma=1.198705 ! Fit after self-cal, rms=0.275712Jy sigma=1.125388 ! 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: 0.2905 x 0.9041 at -19.39 degrees (North through East) ! Clean map min=-0.010075 max=1.1283 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=0.275712Jy sigma=1.125388 ! Fit after self-cal, rms=0.254815Jy sigma=1.113405 ! 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=0.254815Jy sigma=1.113405 ! Fit after self-cal, rms=0.248988Jy sigma=1.092202 ! Inverting map and beam ! Estimated beam: bmin=0.2903 mas, bmaj=0.8839 mas, bpa=-18.79 degrees ! Estimated noise=1.96869 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00823026 Jy ! Component: 100 - total flux cleaned = 0.0100032 Jy ! Component: 150 - total flux cleaned = 0.0106564 Jy ! Component: 200 - total flux cleaned = 0.011033 Jy ! Total flux subtracted in 200 components = 0.011033 Jy ! Clean residual min=-0.008689 max=0.007055 Jy/beam ! Clean residual mean=0.000001 rms=0.002044 Jy/beam ! Combined flux in latest and established models = 1.29708 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 102 components and 1.29708 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=0.248164Jy sigma=1.088859 ! Fit after self-cal, rms=0.245855Jy sigma=1.080934 ! 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=0.245855Jy sigma=1.080934 ! Fit after self-cal, rms=0.244943Jy sigma=1.078818 ! 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=0.244943Jy sigma=1.078818 ! Fit after self-cal, rms=0.242773Jy sigma=1.073298 ! Inverting map and beam ! Estimated beam: bmin=0.2909 mas, bmaj=0.8809 mas, bpa=-18.71 degrees ! Estimated noise=1.96698 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00457605 Jy ! Component: 100 - total flux cleaned = 0.00568058 Jy ! Component: 150 - total flux cleaned = 0.00614638 Jy ! Component: 200 - total flux cleaned = 0.0064345 Jy ! Total flux subtracted in 200 components = 0.0064345 Jy ! Clean residual min=-0.007639 max=0.006325 Jy/beam ! Clean residual mean=-0.000001 rms=0.001733 Jy/beam ! Combined flux in latest and established models = 1.30351 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 114 components and 1.30351 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=0.242284Jy sigma=1.071516 ! Fit after self-cal, rms=0.241728Jy sigma=1.069941 ! 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=0.8847 mas, bmaj=1.173 mas, bpa=5.899 degrees ! Estimated noise=2.65529 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 = 0.000474049 Jy ! Component: 100 - total flux cleaned = 0.000949772 Jy ! Component: 150 - total flux cleaned = 0.00110348 Jy ! Component: 200 - total flux cleaned = 0.00129276 Jy ! Total flux subtracted in 200 components = 0.00129276 Jy ! Clean residual min=-0.008509 max=0.006834 Jy/beam ! Clean residual mean=-0.000001 rms=0.002301 Jy/beam ! Combined flux in latest and established models = 1.30481 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 130 components and 1.30481 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=0.241639Jy sigma=1.069620 ! Fit after self-cal, rms=0.241328Jy sigma=1.068768 ! 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=0.2656 mas, bmaj=0.7487 mas, bpa=-15.3 degrees ! Estimated noise=3.34799 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.96373 Jy ! Component: 100 - total flux cleaned = 1.10961 Jy ! Component: 150 - total flux cleaned = 1.16727 Jy ! Component: 200 - total flux cleaned = 1.20419 Jy ! Total flux subtracted in 200 components = 1.20419 Jy ! Clean residual min=-0.020761 max=0.018661 Jy/beam ! Clean residual mean=0.000029 rms=0.005215 Jy/beam ! Combined flux in latest and established models = 1.20419 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 39 model components to the UV plane model. ! The established model now contains 39 components and 1.20419 Jy ! Inverting map and beam ! Estimated beam: bmin=0.2909 mas, bmaj=0.8809 mas, bpa=-18.71 degrees ! Estimated noise=1.96698 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 = 0.0282958 Jy ! Component: 100 - total flux cleaned = 0.0476929 Jy ! Component: 150 - total flux cleaned = 0.0620448 Jy ! Component: 200 - total flux cleaned = 0.0728002 Jy ! Total flux subtracted in 200 components = 0.0728002 Jy ! Clean residual min=-0.009210 max=0.008498 Jy/beam ! Clean residual mean=0.000016 rms=0.002339 Jy/beam ! Combined flux in latest and established models = 1.27699 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 87 components and 1.27699 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=0.8847 mas, bmaj=1.173 mas, bpa=5.899 degrees ! Estimated noise=2.65529 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 = 0.0131925 Jy ! Component: 100 - total flux cleaned = 0.0202688 Jy ! Component: 150 - total flux cleaned = 0.0244061 Jy ! Component: 200 - total flux cleaned = 0.0255667 Jy ! Total flux subtracted in 200 components = 0.0255667 Jy ! Clean residual min=-0.009469 max=0.007322 Jy/beam ! Clean residual mean=-0.000001 rms=0.002346 Jy/beam ! Combined flux in latest and established models = 1.30255 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 129 components and 1.30255 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.2909 mas, bmaj=0.8809 mas, bpa=-18.71 degrees ! Estimated noise=1.96698 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00222095 Jy ! Component: 100 - total flux cleaned = -0.00104103 Jy ! Component: 150 - total flux cleaned = 0.000126253 Jy ! Component: 200 - total flux cleaned = 0.00129465 Jy ! Total flux subtracted in 200 components = 0.00129465 Jy ! Clean residual min=-0.007460 max=0.006948 Jy/beam ! Clean residual mean=-0.000003 rms=0.001851 Jy/beam ! Combined flux in latest and established models = 1.30385 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 158 components and 1.30385 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=0.240431Jy sigma=1.068295 ! Fit after self-cal, rms=0.240221Jy sigma=1.067751 wmodel J1608+1029_K_2006_06_11_yyk\_map.mod ! Writing 158 model components to file: J1608+1029_K_2006_06_11_yyk_map.mod wobs J1608+1029_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J1608+1029_K_2006_06_11_yyk_uvs.fits wwins J1608+1029_K_2006_06_11_yyk\_map.win ! wwins: Wrote 2 windows to J1608+1029_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 = 4.01568e-05 Jy ! Component: 100 - total flux cleaned = 0.000850896 Jy ! Component: 150 - total flux cleaned = 0.00147437 Jy ! Component: 200 - total flux cleaned = 0.00165737 Jy ! Component: 250 - total flux cleaned = 0.00209482 Jy ! Component: 300 - total flux cleaned = 0.00251015 Jy ! Component: 350 - total flux cleaned = 0.00282433 Jy ! Component: 400 - total flux cleaned = 0.00334654 Jy ! Component: 450 - total flux cleaned = 0.00405689 Jy ! Component: 500 - total flux cleaned = 0.00466763 Jy ! Component: 550 - total flux cleaned = 0.00518836 Jy ! Component: 600 - total flux cleaned = 0.00575171 Jy ! Component: 650 - total flux cleaned = 0.00611341 Jy ! Component: 700 - total flux cleaned = 0.006228 Jy ! Component: 750 - total flux cleaned = 0.00634033 Jy ! Component: 800 - total flux cleaned = 0.00650355 Jy ! Component: 850 - total flux cleaned = 0.00660985 Jy ! Component: 900 - total flux cleaned = 0.00666209 Jy ! Component: 950 - total flux cleaned = 0.00671223 Jy ! Component: 1000 - total flux cleaned = 0.00661368 Jy ! Component: 1050 - total flux cleaned = 0.00651714 Jy ! Component: 1100 - total flux cleaned = 0.00632816 Jy ! Component: 1150 - total flux cleaned = 0.00623603 Jy ! Component: 1200 - total flux cleaned = 0.00601053 Jy ! Component: 1250 - total flux cleaned = 0.00570133 Jy ! Component: 1300 - total flux cleaned = 0.00544055 Jy ! Component: 1350 - total flux cleaned = 0.00522666 Jy ! Component: 1400 - total flux cleaned = 0.00493155 Jy ! Component: 1450 - total flux cleaned = 0.0046818 Jy ! Component: 1500 - total flux cleaned = 0.00439446 Jy ! Component: 1550 - total flux cleaned = 0.00419221 Jy ! Component: 1600 - total flux cleaned = 0.00395205 Jy ! Component: 1650 - total flux cleaned = 0.00367512 Jy ! Component: 1700 - total flux cleaned = 0.00340083 Jy ! Component: 1750 - total flux cleaned = 0.0030905 Jy ! Component: 1800 - total flux cleaned = 0.00289793 Jy ! Component: 1850 - total flux cleaned = 0.00278357 Jy ! Component: 1900 - total flux cleaned = 0.00255628 Jy ! Component: 1950 - total flux cleaned = 0.00229328 Jy ! Component: 2000 - total flux cleaned = 0.00206931 Jy ! Total flux subtracted in 2048 components = 0.00180977 Jy ! Clean residual min=-0.001848 max=0.002124 Jy/beam ! Clean residual mean=-0.000000 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 1.30566 Jy keep ! Adding 110 model components to the UV plane model. ! The established model now contains 268 components and 1.30566 Jy ![Exited script file: muppet] wmap "J1608+1029_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2909 x 0.8809 at -18.71 degrees (North through East) ! Clean map min=-0.0048346 max=1.1204 Jy/beam ! Writing clean map to FITS file: J1608+1029_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 1.12038 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000617021 device "J1608+1029_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J1608+1029_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.165218 0.165218 0.330435 0.660871 1.32174 2.64348 5.28697 10.5739 21.1479 42.2957 84.5915 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(peak_flux*1000)/1000 ! peak= 1.12 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2909 x 0.8809 at -18.71 degrees (North through East) ! Clean map min=-0.0048346 max=1.1204 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1608+1029_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J1608+1029_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1608+1029_K_2006_06_11_yyk_uvs.log closed on Thu Jul 8 23:45:30 2010