! Started logfile: J0347+4842_K_2006_06_11_yyk_uvs.log on Thu Jul 8 23:38:55 2010 obs J0347+4842_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J0347+4842_K_2006_06_11_yyk_uva.fits ! AN table 1: 1485 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.993535 visibilities/baseline/integration-bin. ! Found source: J0347+4842 ! ! 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 531144 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 J0347+4842_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)= 0.565214 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=0.2989 mas, bmaj=0.4313 mas, bpa=-8.935 degrees ! Estimated noise=2.71008 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 = 0.406784 Jy ! Component: 100 - total flux cleaned = 0.46533 Jy ! Total flux subtracted in 100 components = 0.46533 Jy ! Clean residual min=-0.027177 max=0.027674 Jy/beam ! Clean residual mean=0.000040 rms=0.006772 Jy/beam ! Combined flux in latest and established models = 0.46533 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.46533 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. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.312825Jy sigma=1.386224 ! Fit after self-cal, rms=0.311664Jy sigma=1.376115 ! Inverting map and beam ! Estimated beam: bmin=0.2989 mas, bmaj=0.4313 mas, bpa=-8.935 degrees ! Estimated noise=2.71008 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=0.339 mas, bmaj=0.4899 mas, bpa=-12.06 degrees ! Estimated noise=1.41298 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 = -0.00196764 Jy ! Component: 100 - total flux cleaned = -0.00130081 Jy ! Component: 150 - total flux cleaned = -0.000744158 Jy ! Component: 200 - total flux cleaned = -0.000277216 Jy ! Total flux subtracted in 200 components = -0.000277216 Jy ! Clean residual min=-0.021418 max=0.020332 Jy/beam ! Clean residual mean=0.000009 rms=0.005183 Jy/beam ! Combined flux in latest and established models = 0.465052 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.465053 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=0.311112Jy sigma=1.373001 ! Fit after self-cal, rms=0.310123Jy sigma=1.366575 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.339 x 0.4899 at -12.06 degrees (North through East) ! Clean map min=-0.019453 max=0.44923 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.83 HN 1.04 KP 1.02 ! LA 0.91 MK 0.85 NL 1.11 OV 0.88 ! PT 0.98 SC 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.87 HN 1.15 KP 0.99 ! LA 0.90 MK 0.86 NL 1.22 OV 0.90 ! PT 0.85 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.93 HN 1.10 KP 1.00 ! LA 0.93 MK 0.87 NL 1.09 OV 0.90 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 HN 1.03 KP 1.00 ! LA 0.96 MK 0.97 NL 0.95 OV 0.92 ! PT 1.22 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.91 HN 0.89 KP 1.09 ! LA 1.01 MK 1.08 NL 1.11 OV 1.04 ! PT 0.94 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.08 HN 0.73 KP 0.83 ! LA 1.03 MK 1.10 NL 1.08 OV 1.09 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 0.85 KP 0.77 ! LA 0.99 MK 1.17 NL 1.06 OV 1.23 ! PT 1.06 SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.07 HN 0.83 KP 0.85 ! LA 0.95 MK 1.25 NL 1.00 OV 1.37 ! PT 1.04 SC 0.91 ! ! ! Fit before self-cal, rms=0.310123Jy sigma=1.366575 ! Fit after self-cal, rms=0.285868Jy sigma=1.306034 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=0.285868Jy sigma=1.306034 ! Fit after self-cal, rms=0.285010Jy sigma=1.300223 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3434 mas, bmaj=0.4917 mas, bpa=-11.45 degrees ! Estimated noise=1.39741 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 = -0.00311293 Jy ! Component: 100 - total flux cleaned = -0.0024371 Jy ! Component: 150 - total flux cleaned = -0.00186417 Jy ! Component: 200 - total flux cleaned = -0.00137743 Jy ! Total flux subtracted in 200 components = -0.00137743 Jy ! Clean residual min=-0.018858 max=0.017526 Jy/beam ! Clean residual mean=0.000007 rms=0.003991 Jy/beam ! Combined flux in latest and established models = 0.463675 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.463675 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=0.284824Jy sigma=1.299290 ! Fit after self-cal, rms=0.284120Jy sigma=1.294412 ! 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=0.284120Jy sigma=1.294412 ! Fit after self-cal, rms=0.248774Jy sigma=1.065559 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 = 0.0173636 Jy ! Component: 100 - total flux cleaned = 0.022011 Jy ! Component: 150 - total flux cleaned = 0.0242414 Jy ! Component: 200 - total flux cleaned = 0.0247673 Jy ! Total flux subtracted in 200 components = 0.0247673 Jy ! Clean residual min=-0.016921 max=0.016572 Jy/beam ! Clean residual mean=0.000021 rms=0.004020 Jy/beam ! Combined flux in latest and established models = 0.488442 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.488442 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=0.247543Jy sigma=1.059280 ! Fit after self-cal, rms=0.243648Jy sigma=1.044506 ! 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: 0.3434 x 0.4917 at -11.45 degrees (North through East) ! Clean map min=-0.015482 max=0.46635 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=0.243648Jy sigma=1.044506 ! Fit after self-cal, rms=0.243093Jy sigma=1.003101 ! 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=0.243093Jy sigma=1.003101 ! Fit after self-cal, rms=0.242297Jy sigma=1.000798 ! Inverting map and beam ! Estimated beam: bmin=0.3448 mas, bmaj=0.4853 mas, bpa=-11.42 degrees ! Estimated noise=1.38833 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00143975 Jy ! Component: 100 - total flux cleaned = -0.00128907 Jy ! Component: 150 - total flux cleaned = -0.00116981 Jy ! Component: 200 - total flux cleaned = -0.00117525 Jy ! Total flux subtracted in 200 components = -0.00117525 Jy ! Clean residual min=-0.005525 max=0.005524 Jy/beam ! Clean residual mean=-0.000012 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 0.487267 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 34 components and 0.487267 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=0.242149Jy sigma=0.999686 ! Fit after self-cal, rms=0.242011Jy sigma=0.999224 ! 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=0.242011Jy sigma=0.999224 ! Fit after self-cal, rms=0.242332Jy sigma=0.994343 ! 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=0.242332Jy sigma=0.994343 ! Fit after self-cal, rms=0.242463Jy sigma=0.994111 ! Inverting map and beam ! Estimated beam: bmin=0.3448 mas, bmaj=0.4827 mas, bpa=-10.78 degrees ! Estimated noise=1.38808 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293473 Jy ! Component: 100 - total flux cleaned = 0.000285102 Jy ! Component: 150 - total flux cleaned = 0.000193284 Jy ! Component: 200 - total flux cleaned = 3.88946e-05 Jy ! Total flux subtracted in 200 components = 3.88946e-05 Jy ! Clean residual min=-0.005323 max=0.005469 Jy/beam ! Clean residual mean=-0.000008 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 0.487306 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 36 components and 0.487306 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=0.242409Jy sigma=0.993675 ! Fit after self-cal, rms=0.242509Jy sigma=0.993738 ! 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=0.8577 mas, bmaj=0.9687 mas, bpa=31.72 degrees ! Estimated noise=1.89269 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 = -0.00111438 Jy ! Component: 100 - total flux cleaned = -0.001173 Jy ! Component: 150 - total flux cleaned = -0.00122213 Jy ! Component: 200 - total flux cleaned = -0.00124541 Jy ! Total flux subtracted in 200 components = -0.00124541 Jy ! Clean residual min=-0.006172 max=0.005356 Jy/beam ! Clean residual mean=-0.000021 rms=0.001731 Jy/beam ! Combined flux in latest and established models = 0.486061 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 6 model components to the UV plane model. ! The established model now contains 38 components and 0.486061 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=0.242511Jy sigma=0.993691 ! Fit after self-cal, rms=0.242570Jy sigma=0.993737 ! 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=0.3017 mas, bmaj=0.4266 mas, bpa=-6.83 degrees ! Estimated noise=2.59566 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.411435 Jy ! Component: 100 - total flux cleaned = 0.467259 Jy ! Component: 150 - total flux cleaned = 0.479412 Jy ! Component: 200 - total flux cleaned = 0.483236 Jy ! Total flux subtracted in 200 components = 0.483236 Jy ! Clean residual min=-0.011258 max=0.010098 Jy/beam ! Clean residual mean=-0.000008 rms=0.002997 Jy/beam ! Combined flux in latest and established models = 0.483236 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.483236 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3448 mas, bmaj=0.4827 mas, bpa=-10.78 degrees ! Estimated noise=1.38808 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 = 0.00228401 Jy ! Component: 100 - total flux cleaned = 0.00186253 Jy ! Component: 150 - total flux cleaned = 0.00193813 Jy ! Component: 200 - total flux cleaned = 0.00216615 Jy ! Total flux subtracted in 200 components = 0.00216615 Jy ! Clean residual min=-0.005612 max=0.005108 Jy/beam ! Clean residual mean=-0.000012 rms=0.001380 Jy/beam ! Combined flux in latest and established models = 0.485402 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.485402 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=0.8577 mas, bmaj=0.9687 mas, bpa=31.72 degrees ! Estimated noise=1.89269 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 = -0.000115382 Jy ! Component: 100 - total flux cleaned = 3.7516e-05 Jy ! Component: 150 - total flux cleaned = 0.000154037 Jy ! Component: 200 - total flux cleaned = 0.000183422 Jy ! Total flux subtracted in 200 components = 0.000183422 Jy ! Clean residual min=-0.005973 max=0.005321 Jy/beam ! Clean residual mean=-0.000024 rms=0.001732 Jy/beam ! Combined flux in latest and established models = 0.485585 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.485585 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3448 mas, bmaj=0.4827 mas, bpa=-10.78 degrees ! Estimated noise=1.38808 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000215461 Jy ! Component: 100 - total flux cleaned = 9.04688e-05 Jy ! Component: 150 - total flux cleaned = 8.90797e-05 Jy ! Component: 200 - total flux cleaned = 4.17801e-05 Jy ! Total flux subtracted in 200 components = 4.17801e-05 Jy ! Clean residual min=-0.005469 max=0.004996 Jy/beam ! Clean residual mean=-0.000011 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 0.485627 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.485627 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=0.242548Jy sigma=0.993587 ! Fit after self-cal, rms=0.242601Jy sigma=0.993618 wmodel J0347+4842_K_2006_06_11_yyk\_map.mod ! Writing 32 model components to file: J0347+4842_K_2006_06_11_yyk_map.mod wobs J0347+4842_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J0347+4842_K_2006_06_11_yyk_uvs.fits wwins J0347+4842_K_2006_06_11_yyk\_map.win ! wwins: Wrote 1 windows to J0347+4842_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 = -0.000230806 Jy ! Component: 100 - total flux cleaned = -0.000316499 Jy ! Component: 150 - total flux cleaned = -0.000149447 Jy ! Component: 200 - total flux cleaned = 0.000562007 Jy ! Component: 250 - total flux cleaned = 0.000941096 Jy ! Component: 300 - total flux cleaned = 0.00123302 Jy ! Component: 350 - total flux cleaned = 0.00151492 Jy ! Component: 400 - total flux cleaned = 0.00199152 Jy ! Component: 450 - total flux cleaned = 0.00225535 Jy ! Component: 500 - total flux cleaned = 0.00257667 Jy ! Component: 550 - total flux cleaned = 0.00282555 Jy ! Component: 600 - total flux cleaned = 0.00294715 Jy ! Component: 650 - total flux cleaned = 0.00288976 Jy ! Component: 700 - total flux cleaned = 0.00294646 Jy ! Component: 750 - total flux cleaned = 0.00277634 Jy ! Component: 800 - total flux cleaned = 0.00250364 Jy ! Component: 850 - total flux cleaned = 0.0025032 Jy ! Component: 900 - total flux cleaned = 0.00229517 Jy ! Component: 950 - total flux cleaned = 0.00234682 Jy ! Component: 1000 - total flux cleaned = 0.00214841 Jy ! Component: 1050 - total flux cleaned = 0.00214945 Jy ! Component: 1100 - total flux cleaned = 0.00181364 Jy ! Component: 1150 - total flux cleaned = 0.00167308 Jy ! Component: 1200 - total flux cleaned = 0.00153368 Jy ! Component: 1250 - total flux cleaned = 0.00139657 Jy ! Component: 1300 - total flux cleaned = 0.00130721 Jy ! Component: 1350 - total flux cleaned = 0.00117433 Jy ! Component: 1400 - total flux cleaned = 0.00108769 Jy ! Component: 1450 - total flux cleaned = 0.00108774 Jy ! Component: 1500 - total flux cleaned = 0.00112895 Jy ! Component: 1550 - total flux cleaned = 0.00108832 Jy ! Component: 1600 - total flux cleaned = 0.00112864 Jy ! Component: 1650 - total flux cleaned = 0.00100899 Jy ! Component: 1700 - total flux cleaned = 0.000969669 Jy ! Component: 1750 - total flux cleaned = 0.000969372 Jy ! Component: 1800 - total flux cleaned = 0.00096878 Jy ! Component: 1850 - total flux cleaned = 0.000893408 Jy ! Component: 1900 - total flux cleaned = 0.000707566 Jy ! Component: 1950 - total flux cleaned = 0.00081785 Jy ! Component: 2000 - total flux cleaned = 0.000672769 Jy ! Total flux subtracted in 2048 components = 0.000636375 Jy ! Clean residual min=-0.002154 max=0.002045 Jy/beam ! Clean residual mean=0.000001 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.486264 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 167 components and 0.486264 Jy ![Exited script file: muppet] wmap "J0347+4842_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3448 x 0.4827 at -10.78 degrees (North through East) ! Clean map min=-0.0041138 max=0.47077 Jy/beam ! Writing clean map to FITS file: J0347+4842_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 0.470771 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00065017 device "J0347+4842_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J0347+4842_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.414323 0.414323 0.828646 1.65729 3.31458 6.62917 13.2583 26.5167 53.0333 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.47 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3448 x 0.4827 at -10.78 degrees (North through East) ! Clean map min=-0.0041138 max=0.47077 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0347+4842_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J0347+4842_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0347+4842_K_2006_06_11_yyk_uvs.log closed on Thu Jul 8 23:38:56 2010