! Started logfile: J0639+0211_K_2006_06_04_yyk_uvs.log on Thu Dec 2 20:44:45 2010 obs J0639+0211_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J0639+0211_K_2006_06_04_yyk_uva.fits ! AN table 1: 1777 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.750985 visibilities/baseline/integration-bin. ! Found source: J0639+0211 ! ! 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 2920 lines of history. ! ! Reading 384336 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 J0639+0211_K_2006_06_04_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)= 0.418275 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=0.244 mas, bmaj=0.7708 mas, bpa=-7.56 degrees ! Estimated noise=1.92786 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 = 0.259809 Jy ! Component: 100 - total flux cleaned = 0.302664 Jy ! Total flux subtracted in 100 components = 0.302664 Jy ! Clean residual min=-0.021766 max=0.031011 Jy/beam ! Clean residual mean=0.000077 rms=0.006046 Jy/beam ! Combined flux in latest and established models = 0.302664 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 0.302664 Jy ! ! Correcting IF 1. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.279392Jy sigma=1.209433 ! Fit after self-cal, rms=0.276531Jy sigma=1.204338 ! Inverting map and beam ! Estimated beam: bmin=0.2437 mas, bmaj=0.7708 mas, bpa=-7.539 degrees ! Estimated noise=1.92945 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=0.2736 mas, bmaj=0.8973 mas, bpa=-11.23 degrees ! Estimated noise=1.52593 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 = 0.00995875 Jy ! Component: 100 - total flux cleaned = 0.0115407 Jy ! Component: 150 - total flux cleaned = 0.0129682 Jy ! Component: 200 - total flux cleaned = 0.0140287 Jy ! Total flux subtracted in 200 components = 0.0140287 Jy ! Clean residual min=-0.020439 max=0.027139 Jy/beam ! Clean residual mean=0.000079 rms=0.006337 Jy/beam ! Combined flux in latest and established models = 0.316692 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 0.316692 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=0.275586Jy sigma=1.199330 ! Fit after self-cal, rms=0.275574Jy sigma=1.199259 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2736 x 0.8973 at -11.23 degrees (North through East) ! Clean map min=-0.019064 max=0.2866 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.78 KP 0.84 LA 0.87 ! MK 0.81 NL 1.19 OV 1.08 PT 0.87 ! SC 1.22 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.88 KP 0.93 LA 0.88 ! MK 0.80 NL 1.25 OV 0.99 PT 0.76 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.89 KP 0.86 LA 0.87 ! MK 0.80 NL 1.20 OV 1.07 PT 0.94 ! SC 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 KP 0.84 LA 0.86 ! MK 0.93 NL 1.01 OV 1.05 PT 1.07 ! SC 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 KP 0.93 LA 1.01 ! MK 1.02 NL 1.17 OV 1.13 PT 0.90 ! SC 0.86 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 KP 0.71 LA 1.00 ! MK 1.01 NL 1.28 OV 1.30 PT 0.93 ! SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 KP 0.63 LA 0.97 ! MK 1.07 NL 1.22 OV 1.42 PT 1.03 ! SC 0.82 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 KP 0.71 LA 0.90 ! MK 1.10 NL 1.22 OV 1.39 PT 0.98 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.275574Jy sigma=1.199259 ! Fit after self-cal, rms=0.247783Jy sigma=1.112538 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=0.247783Jy sigma=1.112538 ! Fit after self-cal, rms=0.247843Jy sigma=1.112480 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.2708 mas, bmaj=0.9188 mas, bpa=-10 degrees ! Estimated noise=1.48682 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 = -9.90037e-05 Jy ! Component: 100 - total flux cleaned = -9.90687e-05 Jy ! Component: 150 - total flux cleaned = -1.34608e-06 Jy ! Component: 200 - total flux cleaned = 0.000286906 Jy ! Total flux subtracted in 200 components = 0.000286906 Jy ! Clean residual min=-0.007366 max=0.007600 Jy/beam ! Clean residual mean=-0.000019 rms=0.001928 Jy/beam ! Combined flux in latest and established models = 0.316979 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.316979 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=0.247761Jy sigma=1.111931 ! Fit after self-cal, rms=0.247847Jy sigma=1.112171 ! 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=0.247847Jy sigma=1.112171 ! Fit after self-cal, rms=0.231888Jy sigma=1.015458 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 = 0.00739455 Jy ! Component: 100 - total flux cleaned = 0.00755737 Jy ! Component: 150 - total flux cleaned = 0.00736077 Jy ! Component: 200 - total flux cleaned = 0.00736617 Jy ! Total flux subtracted in 200 components = 0.00736617 Jy ! Clean residual min=-0.006258 max=0.006736 Jy/beam ! Clean residual mean=-0.000019 rms=0.001753 Jy/beam ! Combined flux in latest and established models = 0.324345 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 32 components and 0.324345 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=0.232076Jy sigma=1.013665 ! Fit after self-cal, rms=0.227741Jy sigma=1.004150 ! 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: 0.2708 x 0.9188 at -10 degrees (North through East) ! Clean map min=-0.0059577 max=0.29407 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=0.227741Jy sigma=1.004150 ! Fit after self-cal, rms=0.359987Jy sigma=0.992548 ! 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=0.359987Jy sigma=0.992548 ! Fit after self-cal, rms=0.358157Jy sigma=0.990364 ! Inverting map and beam ! Estimated beam: bmin=0.2699 mas, bmaj=0.9033 mas, bpa=-9.583 degrees ! Estimated noise=1.48078 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134587 Jy ! Component: 100 - total flux cleaned = 0.00127605 Jy ! Component: 150 - total flux cleaned = 0.00116279 Jy ! Component: 200 - total flux cleaned = 0.00101699 Jy ! Total flux subtracted in 200 components = 0.00101699 Jy ! Clean residual min=-0.004948 max=0.005906 Jy/beam ! Clean residual mean=-0.000009 rms=0.001427 Jy/beam ! Combined flux in latest and established models = 0.325362 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.325362 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=0.358152Jy sigma=0.990120 ! Fit after self-cal, rms=0.356698Jy sigma=0.989196 ! 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=0.356698Jy sigma=0.989196 ! Fit after self-cal, rms=0.343171Jy sigma=0.981118 ! 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=0.343171Jy sigma=0.981118 ! Fit after self-cal, rms=0.343171Jy sigma=0.980628 ! Inverting map and beam ! Estimated beam: bmin=0.2692 mas, bmaj=0.9025 mas, bpa=-9.597 degrees ! Estimated noise=1.483 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181526 Jy ! Component: 100 - total flux cleaned = 0.00181979 Jy ! Component: 150 - total flux cleaned = 0.00173182 Jy ! Component: 200 - total flux cleaned = 0.00169288 Jy ! Total flux subtracted in 200 components = 0.00169288 Jy ! Clean residual min=-0.004655 max=0.005762 Jy/beam ! Clean residual mean=-0.000009 rms=0.001399 Jy/beam ! Combined flux in latest and established models = 0.327055 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 44 components and 0.327055 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=0.343158Jy sigma=0.980447 ! Fit after self-cal, rms=0.342678Jy sigma=0.980188 ! 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=0.9253 mas, bmaj=1.722 mas, bpa=-9.737 degrees ! Estimated noise=2.08 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 = 0.00164883 Jy ! Component: 100 - total flux cleaned = 0.00152781 Jy ! Component: 150 - total flux cleaned = 0.00142548 Jy ! Component: 200 - total flux cleaned = 0.00138068 Jy ! Total flux subtracted in 200 components = 0.00138068 Jy ! Clean residual min=-0.005908 max=0.006824 Jy/beam ! Clean residual mean=-0.000025 rms=0.002118 Jy/beam ! Combined flux in latest and established models = 0.328436 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.328436 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=0.342662Jy sigma=0.980376 ! Fit after self-cal, rms=0.342406Jy sigma=0.980081 ! 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=0.2422 mas, bmaj=0.7805 mas, bpa=-6.7 degrees ! Estimated noise=1.86524 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.262285 Jy ! Component: 100 - total flux cleaned = 0.304055 Jy ! Component: 150 - total flux cleaned = 0.318222 Jy ! Component: 200 - total flux cleaned = 0.320588 Jy ! Total flux subtracted in 200 components = 0.320588 Jy ! Clean residual min=-0.006260 max=0.006250 Jy/beam ! Clean residual mean=0.000002 rms=0.001699 Jy/beam ! Combined flux in latest and established models = 0.320588 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.320588 Jy ! Inverting map and beam ! Estimated beam: bmin=0.2692 mas, bmaj=0.9025 mas, bpa=-9.597 degrees ! Estimated noise=1.483 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 (0.91, -0.065). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00763531 Jy ! Component: 100 - total flux cleaned = 0.010807 Jy ! Component: 150 - total flux cleaned = 0.0116451 Jy ! Component: 200 - total flux cleaned = 0.0119846 Jy ! Total flux subtracted in 200 components = 0.0119846 Jy ! Clean residual min=-0.004280 max=0.004337 Jy/beam ! Clean residual mean=-0.000011 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.332572 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 38 components and 0.332572 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=0.9253 mas, bmaj=1.722 mas, bpa=-9.737 degrees ! Estimated noise=2.08 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 = 0.00128961 Jy ! Component: 100 - total flux cleaned = 0.00143699 Jy ! Component: 150 - total flux cleaned = 0.0015157 Jy ! Component: 200 - total flux cleaned = 0.00158314 Jy ! Total flux subtracted in 200 components = 0.00158314 Jy ! Clean residual min=-0.004864 max=0.005527 Jy/beam ! Clean residual mean=-0.000028 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 0.334155 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.334155 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.2692 mas, bmaj=0.9025 mas, bpa=-9.597 degrees ! Estimated noise=1.483 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000365771 Jy ! Component: 100 - total flux cleaned = -0.000309264 Jy ! Component: 150 - total flux cleaned = -0.000159567 Jy ! Component: 200 - total flux cleaned = -0.000159055 Jy ! Total flux subtracted in 200 components = -0.000159055 Jy ! Clean residual min=-0.004076 max=0.004065 Jy/beam ! Clean residual mean=-0.000012 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.333996 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 61 components and 0.333996 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=0.342390Jy sigma=0.978549 ! Fit after self-cal, rms=0.342255Jy sigma=0.978287 wmodel J0639+0211_K_2006_06_04_yyk\_map.mod ! Writing 61 model components to file: J0639+0211_K_2006_06_04_yyk_map.mod wobs J0639+0211_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J0639+0211_K_2006_06_04_yyk_uvs.fits wwins J0639+0211_K_2006_06_04_yyk\_map.win ! wwins: Wrote 2 windows to J0639+0211_K_2006_06_04_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 = -0.000129365 Jy ! Component: 100 - total flux cleaned = 0.000129997 Jy ! Component: 150 - total flux cleaned = 0.000435231 Jy ! Component: 200 - total flux cleaned = 0.000719511 Jy ! Component: 250 - total flux cleaned = 0.000935845 Jy ! Component: 300 - total flux cleaned = 0.000986445 Jy ! Component: 350 - total flux cleaned = 0.000936739 Jy ! Component: 400 - total flux cleaned = 0.00107973 Jy ! Component: 450 - total flux cleaned = 0.00103307 Jy ! Component: 500 - total flux cleaned = 0.000989494 Jy ! Component: 550 - total flux cleaned = 0.00112233 Jy ! Component: 600 - total flux cleaned = 0.00120716 Jy ! Component: 650 - total flux cleaned = 0.00124878 Jy ! Component: 700 - total flux cleaned = 0.00128935 Jy ! Component: 750 - total flux cleaned = 0.00128942 Jy ! Component: 800 - total flux cleaned = 0.00128918 Jy ! Component: 850 - total flux cleaned = 0.00125163 Jy ! Component: 900 - total flux cleaned = 0.00114147 Jy ! Component: 950 - total flux cleaned = 0.00103355 Jy ! Component: 1000 - total flux cleaned = 0.000927651 Jy ! Component: 1050 - total flux cleaned = 0.000825045 Jy ! Component: 1100 - total flux cleaned = 0.000858871 Jy ! Component: 1150 - total flux cleaned = 0.000792777 Jy ! Component: 1200 - total flux cleaned = 0.000824959 Jy ! Component: 1250 - total flux cleaned = 0.000760045 Jy ! Component: 1300 - total flux cleaned = 0.00063405 Jy ! Component: 1350 - total flux cleaned = 0.000634206 Jy ! Component: 1400 - total flux cleaned = 0.000663542 Jy ! Component: 1450 - total flux cleaned = 0.000573508 Jy ! Component: 1500 - total flux cleaned = 0.000484869 Jy ! Component: 1550 - total flux cleaned = 0.000542853 Jy ! Component: 1600 - total flux cleaned = 0.000485546 Jy ! Component: 1650 - total flux cleaned = 0.000429447 Jy ! Component: 1700 - total flux cleaned = 0.000401988 Jy ! Component: 1750 - total flux cleaned = 0.000374507 Jy ! Component: 1800 - total flux cleaned = 0.000347403 Jy ! Component: 1850 - total flux cleaned = 0.000347732 Jy ! Component: 1900 - total flux cleaned = 0.000400226 Jy ! Component: 1950 - total flux cleaned = 0.000477921 Jy ! Component: 2000 - total flux cleaned = 0.000605983 Jy ! Total flux subtracted in 2048 components = 0.000605759 Jy ! Clean residual min=-0.001648 max=0.001539 Jy/beam ! Clean residual mean=-0.000007 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.334602 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 199 components and 0.334602 Jy ![Exited script file: muppet] wmap "J0639+0211_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2692 x 0.9025 at -9.597 degrees (North through East) ! Clean map min=-0.0033706 max=0.29914 Jy/beam ! Writing clean map to FITS file: J0639+0211_K_2006_06_04_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.299141 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000483695 device "J0639+0211_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J0639+0211_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.485084 0.485084 0.970169 1.94034 3.88068 7.76135 15.5227 31.0454 62.0908 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.299 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2692 x 0.9025 at -9.597 degrees (North through East) ! Clean map min=-0.0033706 max=0.29914 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0639+0211_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J0639+0211_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0639+0211_K_2006_06_04_yyk_uvs.log closed on Thu Dec 2 20:44:47 2010