! Started logfile: J0359+3220_K_2006_10_20_yyk_uvs.log on Thu Dec 2 20:43:01 2010 obs J0359+3220_K_2006_10_20_yyk_uva.fits ! Reading UV FITS file: J0359+3220_K_2006_10_20_yyk_uva.fits ! AN table 1: 1856 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.909435 visibilities/baseline/integration-bin. ! Found source: J0359+3220 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.42136e+10 8e+06 1 8e+06 ! 02 2 2.42266e+10 8e+06 1 8e+06 ! 03 3 2.42656e+10 8e+06 1 8e+06 ! 04 4 2.43436e+10 8e+06 1 8e+06 ! 05 5 2.44866e+10 8e+06 1 8e+06 ! 06 6 2.45906e+10 8e+06 1 8e+06 ! 07 7 2.46556e+10 8e+06 1 8e+06 ! 08 8 2.46816e+10 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2240 lines of history. ! ! Reading 607648 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 J0359+3220_K_2006_10_20_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 3 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=3 float phase_soltime2 phase_soltime2=0.3 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.70 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 10 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.0650x0.0650 milli-arcsec cellsize. uvav time_av, true ! Averaging into 10 second bins. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.419679 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=0.2731 mas, bmaj=0.5627 mas, bpa=-9.926 degrees ! Estimated noise=2.85393 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 = 0.226843 Jy ! Component: 100 - total flux cleaned = 0.311428 Jy ! Total flux subtracted in 100 components = 0.311428 Jy ! Clean residual min=-0.023843 max=0.065195 Jy/beam ! Clean residual mean=-0.000216 rms=0.008359 Jy/beam ! Combined flux in latest and established models = 0.311428 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.311428 Jy ! ! Correcting IF 1. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.306414Jy sigma=1.363531 ! Fit after self-cal, rms=0.302609Jy sigma=1.354927 ! Inverting map and beam ! Estimated beam: bmin=0.2731 mas, bmaj=0.5627 mas, bpa=-9.926 degrees ! Estimated noise=2.85375 mJy/beam. ! Added new window around map position (-0.455, -0.195). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0757819 Jy ! Component: 100 - total flux cleaned = 0.1117 Jy ! Total flux subtracted in 100 components = 0.1117 Jy ! Clean residual min=-0.019799 max=0.044964 Jy/beam ! Clean residual mean=-0.000045 rms=0.005922 Jy/beam ! Combined flux in latest and established models = 0.423128 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.423128 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=0.285264Jy sigma=1.216333 ! Fit after self-cal, rms=0.283055Jy sigma=1.198003 ! Inverting map 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=0.3325 mas, bmaj=0.6036 mas, bpa=-14.58 degrees ! Estimated noise=1.3737 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 = 0.0426371 Jy ! Component: 100 - total flux cleaned = 0.0610862 Jy ! Component: 150 - total flux cleaned = 0.0714274 Jy ! Component: 200 - total flux cleaned = 0.0760296 Jy ! Total flux subtracted in 200 components = 0.0760296 Jy ! Clean residual min=-0.016107 max=0.027096 Jy/beam ! Clean residual mean=0.000108 rms=0.004464 Jy/beam ! Combined flux in latest and established models = 0.499157 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 51 components and 0.499157 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=0.278609Jy sigma=1.162185 ! Fit after self-cal, rms=0.278130Jy sigma=1.157838 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3325 x 0.6036 at -14.58 degrees (North through East) ! Clean map min=-0.015768 max=0.23581 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.92 HN 1.07 KP 0.93 ! LA 0.97 MK 1.07 NL 1.44 OV 0.91 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.90 HN 1.09 KP 0.96 ! LA 0.96 MK 1.31 NL 1.42 OV 0.93 ! PT 0.87 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 1.14 KP 0.94 ! LA 0.92 MK 0.90 NL 1.17 OV 0.87 ! PT 1.02 SC 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 2.04 KP 0.97 ! LA 0.95 MK 0.99 NL 1.07 OV 0.75 ! PT 1.15 SC 1.14 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.95 HN 1.30 KP 1.05 ! LA 1.03 MK 0.94 NL 1.17 OV 0.77 ! PT 0.92 SC 1.40 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.11 HN 0.72 KP 0.76 ! LA 1.02 MK 1.05 NL 1.66 OV 0.92 ! PT 0.99 SC 0.87 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 0.91 KP 0.75 ! LA 1.01 MK 0.89 NL 1.26 OV 1.17 ! PT 1.22 SC 0.82 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.19 HN 0.83 KP 0.80 ! LA 0.99 MK 1.16 NL 1.61 OV 1.14 ! PT 1.13 SC 0.99 ! ! ! Fit before self-cal, rms=0.278130Jy sigma=1.157838 ! Fit after self-cal, rms=0.309680Jy sigma=1.102812 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=0.309680Jy sigma=1.102812 ! Fit after self-cal, rms=0.309652Jy sigma=1.102622 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3413 mas, bmaj=0.6075 mas, bpa=-14.2 degrees ! Estimated noise=1.38876 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 = -0.00437859 Jy ! Component: 100 - total flux cleaned = -0.00634473 Jy ! Component: 150 - total flux cleaned = -0.00667475 Jy ! Component: 200 - total flux cleaned = -0.006678 Jy ! Total flux subtracted in 200 components = -0.006678 Jy ! Clean residual min=-0.008930 max=0.013473 Jy/beam ! Clean residual mean=0.000088 rms=0.002900 Jy/beam ! Combined flux in latest and established models = 0.492479 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.492479 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=0.309196Jy sigma=1.099847 ! Fit after self-cal, rms=0.309117Jy sigma=1.099460 ! 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=0.309117Jy sigma=1.099460 ! Fit after self-cal, rms=0.298427Jy sigma=1.028067 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) ! Added new window around map position (-0.975, -0.65). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174449 Jy ! Component: 100 - total flux cleaned = 0.0247159 Jy ! Component: 150 - total flux cleaned = 0.027099 Jy ! Component: 200 - total flux cleaned = 0.0280722 Jy ! Total flux subtracted in 200 components = 0.0280722 Jy ! Clean residual min=-0.007769 max=0.009024 Jy/beam ! Clean residual mean=0.000108 rms=0.002318 Jy/beam ! Combined flux in latest and established models = 0.520552 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 86 components and 0.520552 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=0.297427Jy sigma=1.019933 ! Fit after self-cal, rms=0.295839Jy sigma=1.011752 ! 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: 0.3413 x 0.6075 at -14.2 degrees (North through East) ! Clean map min=-0.0066865 max=0.24745 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=0.295839Jy sigma=1.011752 ! Fit after self-cal, rms=0.337491Jy sigma=0.997368 ! 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=0.337491Jy sigma=0.997368 ! Fit after self-cal, rms=0.337180Jy sigma=0.995592 ! Inverting map and beam ! Estimated beam: bmin=0.33 mas, bmaj=0.5873 mas, bpa=-12.86 degrees ! Estimated noise=1.3577 mJy/beam. ! Added new window around map position (-0.39, -5.265). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00914644 Jy ! Component: 100 - total flux cleaned = 0.0126227 Jy ! Component: 150 - total flux cleaned = 0.0135027 Jy ! Component: 200 - total flux cleaned = 0.0139532 Jy ! Total flux subtracted in 200 components = 0.0139532 Jy ! Clean residual min=-0.006085 max=0.005303 Jy/beam ! Clean residual mean=0.000052 rms=0.001459 Jy/beam ! Combined flux in latest and established models = 0.534505 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 116 components and 0.534505 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=0.336813Jy sigma=0.993020 ! Fit after self-cal, rms=0.336809Jy sigma=0.992369 ! 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=0.336809Jy sigma=0.992369 ! Fit after self-cal, rms=0.341501Jy sigma=0.986857 ! 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=0.341501Jy sigma=0.986857 ! Fit after self-cal, rms=0.341618Jy sigma=0.986409 ! Inverting map and beam ! Estimated beam: bmin=0.3284 mas, bmaj=0.5866 mas, bpa=-12.58 degrees ! Estimated noise=1.35575 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00423742 Jy ! Component: 100 - total flux cleaned = 0.00437814 Jy ! Component: 150 - total flux cleaned = 0.00437571 Jy ! Component: 200 - total flux cleaned = 0.00425908 Jy ! Total flux subtracted in 200 components = 0.00425908 Jy ! Clean residual min=-0.005412 max=0.004726 Jy/beam ! Clean residual mean=0.000043 rms=0.001350 Jy/beam ! Combined flux in latest and established models = 0.538764 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 132 components and 0.538764 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=0.341453Jy sigma=0.985580 ! Fit after self-cal, rms=0.341523Jy sigma=0.985560 ! 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=0.8656 mas, bmaj=1.003 mas, bpa=43.8 degrees ! Estimated noise=1.82602 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 = 0.00161497 Jy ! Component: 100 - total flux cleaned = 0.00186104 Jy ! Component: 150 - total flux cleaned = 0.00170151 Jy ! Component: 200 - total flux cleaned = 0.00156429 Jy ! Total flux subtracted in 200 components = 0.00156429 Jy ! Clean residual min=-0.005868 max=0.005805 Jy/beam ! Clean residual mean=0.000092 rms=0.001687 Jy/beam ! Combined flux in latest and established models = 0.540328 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 147 components and 0.540328 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=0.341466Jy sigma=0.985336 ! Fit after self-cal, rms=0.341494Jy sigma=0.985277 ! 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=0.2716 mas, bmaj=0.555 mas, bpa=-7.785 degrees ! Estimated noise=2.9166 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.245508 Jy ! Component: 100 - total flux cleaned = 0.352984 Jy ! Component: 150 - total flux cleaned = 0.410472 Jy ! Component: 200 - total flux cleaned = 0.44564 Jy ! Total flux subtracted in 200 components = 0.44564 Jy ! Clean residual min=-0.013479 max=0.014836 Jy/beam ! Clean residual mean=-0.000073 rms=0.003380 Jy/beam ! Combined flux in latest and established models = 0.44564 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.44564 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3284 mas, bmaj=0.5866 mas, bpa=-12.58 degrees ! Estimated noise=1.35575 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 = 0.0327297 Jy ! Component: 100 - total flux cleaned = 0.0503708 Jy ! Component: 150 - total flux cleaned = 0.0617723 Jy ! Component: 200 - total flux cleaned = 0.0699483 Jy ! Total flux subtracted in 200 components = 0.0699483 Jy ! Clean residual min=-0.006375 max=0.008558 Jy/beam ! Clean residual mean=0.000018 rms=0.001726 Jy/beam ! Combined flux in latest and established models = 0.515588 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 78 components and 0.515588 Jy ! Inverting map ! Added new window around map position (0.455, 0.065). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00868484 Jy ! Component: 100 - total flux cleaned = 0.0129859 Jy ! Component: 150 - total flux cleaned = 0.0157797 Jy ! Component: 200 - total flux cleaned = 0.0176833 Jy ! Total flux subtracted in 200 components = 0.0176833 Jy ! Clean residual min=-0.005443 max=0.004820 Jy/beam ! Clean residual mean=0.000037 rms=0.001330 Jy/beam ! Combined flux in latest and established models = 0.533272 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 112 components and 0.533272 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=0.8656 mas, bmaj=1.003 mas, bpa=43.8 degrees ! Estimated noise=1.82602 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 = 0.00200331 Jy ! Component: 100 - total flux cleaned = 0.0029252 Jy ! Component: 150 - total flux cleaned = 0.00359085 Jy ! Component: 200 - total flux cleaned = 0.00382454 Jy ! Total flux subtracted in 200 components = 0.00382454 Jy ! Clean residual min=-0.005871 max=0.005054 Jy/beam ! Clean residual mean=0.000081 rms=0.001644 Jy/beam ! Combined flux in latest and established models = 0.537096 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 138 components and 0.537096 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3284 mas, bmaj=0.5866 mas, bpa=-12.58 degrees ! Estimated noise=1.35575 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000434462 Jy ! Component: 100 - total flux cleaned = -0.000438041 Jy ! Component: 150 - total flux cleaned = -0.000227491 Jy ! Component: 200 - total flux cleaned = 0.000143207 Jy ! Total flux subtracted in 200 components = 0.000143207 Jy ! Clean residual min=-0.005203 max=0.004376 Jy/beam ! Clean residual mean=0.000039 rms=0.001167 Jy/beam ! Combined flux in latest and established models = 0.537239 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 159 components and 0.537239 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=0.341246Jy sigma=0.983833 ! Fit after self-cal, rms=0.341199Jy sigma=0.983703 wmodel J0359+3220_K_2006_10_20_yyk\_map.mod ! Writing 159 model components to file: J0359+3220_K_2006_10_20_yyk_map.mod wobs J0359+3220_K_2006_10_20_yyk\_uvs.fits ! Writing UV FITS file: J0359+3220_K_2006_10_20_yyk_uvs.fits wwins J0359+3220_K_2006_10_20_yyk\_map.win ! wwins: Wrote 5 windows to J0359+3220_K_2006_10_20_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00130956 Jy ! Component: 100 - total flux cleaned = -0.00074133 Jy ! Component: 150 - total flux cleaned = -0.000402397 Jy ! Component: 200 - total flux cleaned = -8.27771e-05 Jy ! Component: 250 - total flux cleaned = -8.3683e-05 Jy ! Component: 300 - total flux cleaned = -8.26594e-05 Jy ! Component: 350 - total flux cleaned = -2.5032e-05 Jy ! Component: 400 - total flux cleaned = 3.07545e-05 Jy ! Component: 450 - total flux cleaned = 8.42238e-05 Jy ! Component: 500 - total flux cleaned = 8.33317e-05 Jy ! Component: 550 - total flux cleaned = 0.000230673 Jy ! Component: 600 - total flux cleaned = 0.000279317 Jy ! Component: 650 - total flux cleaned = 0.000376952 Jy ! Component: 700 - total flux cleaned = 0.000656947 Jy ! Component: 750 - total flux cleaned = 0.000931516 Jy ! Component: 800 - total flux cleaned = 0.00119867 Jy ! Component: 850 - total flux cleaned = 0.00146044 Jy ! Component: 900 - total flux cleaned = 0.00158859 Jy ! Component: 950 - total flux cleaned = 0.00179855 Jy ! Component: 1000 - total flux cleaned = 0.00200499 Jy ! Component: 1050 - total flux cleaned = 0.00232977 Jy ! Component: 1100 - total flux cleaned = 0.00264775 Jy ! Component: 1150 - total flux cleaned = 0.0026873 Jy ! Component: 1200 - total flux cleaned = 0.00315076 Jy ! Component: 1250 - total flux cleaned = 0.00333979 Jy ! Component: 1300 - total flux cleaned = 0.00352654 Jy ! Component: 1350 - total flux cleaned = 0.00378439 Jy ! Component: 1400 - total flux cleaned = 0.00396498 Jy ! Component: 1450 - total flux cleaned = 0.00435703 Jy ! Component: 1500 - total flux cleaned = 0.00442724 Jy ! Component: 1550 - total flux cleaned = 0.00466887 Jy ! Component: 1600 - total flux cleaned = 0.0048724 Jy ! Component: 1650 - total flux cleaned = 0.00513954 Jy ! Component: 1700 - total flux cleaned = 0.00530353 Jy ! Component: 1750 - total flux cleaned = 0.00553055 Jy ! Component: 1800 - total flux cleaned = 0.00562634 Jy ! Component: 1850 - total flux cleaned = 0.00584771 Jy ! Component: 1900 - total flux cleaned = 0.00594106 Jy ! Component: 1950 - total flux cleaned = 0.0060948 Jy ! Component: 2000 - total flux cleaned = 0.00621642 Jy ! Total flux subtracted in 2048 components = 0.00642673 Jy ! Clean residual min=-0.001628 max=0.001525 Jy/beam ! Clean residual mean=0.000023 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.543666 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 300 components and 0.543666 Jy ![Exited script file: muppet] wmap "J0359+3220_K_2006_10_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3284 x 0.5866 at -12.58 degrees (North through East) ! Clean map min=-0.0030543 max=0.24134 Jy/beam ! Writing clean map to FITS file: J0359+3220_K_2006_10_20_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.241336 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000559231 device "J0359+3220_K_2006_10_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J0359+3220_K_2006_10_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.695171 0.695171 1.39034 2.78068 5.56136 11.1227 22.2455 44.4909 88.9818 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.241 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3284 x 0.5866 at -12.58 degrees (North through East) ! Clean map min=-0.0030543 max=0.24134 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0359+3220_K_2006_10_20_yyk\_map.gif/gif" ! Attempting to open device: 'J0359+3220_K_2006_10_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0359+3220_K_2006_10_20_yyk_uvs.log closed on Thu Dec 2 20:43:03 2010