! Started logfile: J0709-0255_K_2006_06_11_yyk_uvs.log on Thu Jul 8 23:41:05 2010 obs J0709-0255_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J0709-0255_K_2006_06_11_yyk_uva.fits ! AN table 1: 1864 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.8799 visibilities/baseline/integration-bin. ! Found source: J0709-0255 ! ! 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 590448 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 J0709-0255_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)= 0.494311 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=0.2704 mas, bmaj=0.6586 mas, bpa=-2.757 degrees ! Estimated noise=2.88587 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 = 0.266526 Jy ! Component: 100 - total flux cleaned = 0.309525 Jy ! Total flux subtracted in 100 components = 0.309525 Jy ! Clean residual min=-0.026174 max=0.031886 Jy/beam ! Clean residual mean=0.000018 rms=0.008029 Jy/beam ! Combined flux in latest and established models = 0.309525 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.309525 Jy ! ! Correcting IF 1. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.364433Jy sigma=1.159321 ! Fit after self-cal, rms=0.364065Jy sigma=1.155045 ! Inverting map and beam ! Estimated beam: bmin=0.2704 mas, bmaj=0.6586 mas, bpa=-2.757 degrees ! Estimated noise=2.88587 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=0.3208 mas, bmaj=0.8373 mas, bpa=-7.043 degrees ! Estimated noise=1.48722 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 = 0.0211433 Jy ! Component: 100 - total flux cleaned = 0.0223097 Jy ! Component: 150 - total flux cleaned = 0.0217749 Jy ! Component: 200 - total flux cleaned = 0.0213295 Jy ! Total flux subtracted in 200 components = 0.0213295 Jy ! Clean residual min=-0.018760 max=0.019761 Jy/beam ! Clean residual mean=0.000109 rms=0.005126 Jy/beam ! Combined flux in latest and established models = 0.330855 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.330855 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=0.362546Jy sigma=1.147505 ! Fit after self-cal, rms=0.362749Jy sigma=1.147059 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3208 x 0.8373 at -7.043 degrees (North through East) ! Clean map min=-0.017869 max=0.31794 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.88 HN 1.06 KP 0.88 ! LA 0.93 MK 0.80 NL 1.17 OV 1.04 ! PT 0.95 SC 1.17 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.90 HN 1.14 KP 0.91 ! LA 0.85 MK 0.86 NL 1.31 OV 1.05 ! PT 0.81 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 1.05 KP 0.83 ! LA 0.91 MK 0.84 NL 1.18 OV 1.14 ! PT 0.97 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.03 KP 0.91 ! LA 0.89 MK 0.93 NL 1.03 OV 1.01 ! PT 1.14 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.88 HN 0.91 KP 0.93 ! LA 0.99 MK 1.07 NL 1.06 OV 1.16 ! PT 0.92 SC 0.87 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.03 HN 0.57 KP 0.80 ! LA 1.04 MK 1.12 NL 1.15 OV 1.19 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 0.76 KP 0.73 ! LA 0.96 MK 1.09 NL 1.08 OV 1.41 ! PT 1.03 SC 0.79 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.11 HN 0.71 KP 0.78 ! LA 0.92 MK 1.15 NL 1.08 OV 1.54 ! PT 0.99 SC 0.82 ! ! ! Fit before self-cal, rms=0.362749Jy sigma=1.147059 ! Fit after self-cal, rms=0.326824Jy sigma=1.098825 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=0.326824Jy sigma=1.098825 ! Fit after self-cal, rms=0.327294Jy sigma=1.098470 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3167 mas, bmaj=0.8303 mas, bpa=-6.614 degrees ! Estimated noise=1.45201 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 = 0.000660896 Jy ! Component: 100 - total flux cleaned = 0.00101785 Jy ! Component: 150 - total flux cleaned = 0.00107798 Jy ! Component: 200 - total flux cleaned = 0.00113422 Jy ! Total flux subtracted in 200 components = 0.00113422 Jy ! Clean residual min=-0.006448 max=0.006527 Jy/beam ! Clean residual mean=-0.000015 rms=0.001651 Jy/beam ! Combined flux in latest and established models = 0.331989 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.331989 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=0.327232Jy sigma=1.098289 ! Fit after self-cal, rms=0.327531Jy sigma=1.098383 ! 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=0.327531Jy sigma=1.098383 ! Fit after self-cal, rms=0.314350Jy sigma=1.010055 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 = 0.00873751 Jy ! Component: 100 - total flux cleaned = 0.0109361 Jy ! Component: 150 - total flux cleaned = 0.0112407 Jy ! Component: 200 - total flux cleaned = 0.0112875 Jy ! Total flux subtracted in 200 components = 0.0112875 Jy ! Clean residual min=-0.006286 max=0.005729 Jy/beam ! Clean residual mean=-0.000024 rms=0.001574 Jy/beam ! Combined flux in latest and established models = 0.343276 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.343277 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=0.314299Jy sigma=1.008586 ! Fit after self-cal, rms=0.313852Jy sigma=0.999802 ! 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: 0.3167 x 0.8303 at -6.614 degrees (North through East) ! Clean map min=-0.0058091 max=0.32605 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=0.313852Jy sigma=0.999802 ! Fit after self-cal, rms=0.425694Jy sigma=0.993037 ! 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=0.425694Jy sigma=0.993037 ! Fit after self-cal, rms=0.427504Jy sigma=0.990984 ! Inverting map and beam ! Estimated beam: bmin=0.3144 mas, bmaj=0.8245 mas, bpa=-6.122 degrees ! Estimated noise=1.448 mJy/beam. ! Added new window around map position (-0.455, -0.715). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348881 Jy ! Component: 100 - total flux cleaned = 0.00325054 Jy ! Component: 150 - total flux cleaned = 0.00279625 Jy ! Component: 200 - total flux cleaned = 0.00229146 Jy ! Total flux subtracted in 200 components = 0.00229146 Jy ! Clean residual min=-0.004738 max=0.005264 Jy/beam ! Clean residual mean=-0.000005 rms=0.001225 Jy/beam ! Combined flux in latest and established models = 0.345568 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 62 components and 0.345568 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=0.427407Jy sigma=0.989854 ! Fit after self-cal, rms=0.427517Jy sigma=0.988912 ! 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=0.427517Jy sigma=0.988912 ! Fit after self-cal, rms=0.414539Jy sigma=0.986150 ! 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=0.414539Jy sigma=0.986150 ! Fit after self-cal, rms=0.413170Jy sigma=0.985648 ! Inverting map and beam ! Estimated beam: bmin=0.3131 mas, bmaj=0.8206 mas, bpa=-6.021 degrees ! Estimated noise=1.44943 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254737 Jy ! Component: 100 - total flux cleaned = 0.00238037 Jy ! Component: 150 - total flux cleaned = 0.00215769 Jy ! Component: 200 - total flux cleaned = 0.00194833 Jy ! Total flux subtracted in 200 components = 0.00194833 Jy ! Clean residual min=-0.004588 max=0.004307 Jy/beam ! Clean residual mean=-0.000002 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 0.347516 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 71 components and 0.347516 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=0.413133Jy sigma=0.985188 ! Fit after self-cal, rms=0.412402Jy sigma=0.984949 ! 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=0.9044 mas, bmaj=1.449 mas, bpa=15.25 degrees ! Estimated noise=1.83554 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 = -0.000130428 Jy ! Component: 100 - total flux cleaned = -0.000311741 Jy ! Component: 150 - total flux cleaned = -0.000346553 Jy ! Component: 200 - total flux cleaned = -0.000377714 Jy ! Total flux subtracted in 200 components = -0.000377714 Jy ! Clean residual min=-0.004721 max=0.004990 Jy/beam ! Clean residual mean=-0.000002 rms=0.001365 Jy/beam ! Combined flux in latest and established models = 0.347139 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 87 components and 0.347138 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=0.412397Jy sigma=0.984875 ! Fit after self-cal, rms=0.412121Jy sigma=0.984754 ! 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=0.2665 mas, bmaj=0.6667 mas, bpa=-2.293 degrees ! Estimated noise=2.89948 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.28179 Jy ! Component: 100 - total flux cleaned = 0.324296 Jy ! Component: 150 - total flux cleaned = 0.337741 Jy ! Component: 200 - total flux cleaned = 0.342803 Jy ! Total flux subtracted in 200 components = 0.342803 Jy ! Clean residual min=-0.008442 max=0.008896 Jy/beam ! Clean residual mean=-0.000005 rms=0.002153 Jy/beam ! Combined flux in latest and established models = 0.342803 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.342803 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3131 mas, bmaj=0.8206 mas, bpa=-6.021 degrees ! Estimated noise=1.44943 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 = 0.00386614 Jy ! Component: 100 - total flux cleaned = 0.00401319 Jy ! Component: 150 - total flux cleaned = 0.00401259 Jy ! Component: 200 - total flux cleaned = 0.00401537 Jy ! Total flux subtracted in 200 components = 0.00401537 Jy ! Clean residual min=-0.004649 max=0.004521 Jy/beam ! Clean residual mean=-0.000002 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.346819 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 0.346819 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=0.9044 mas, bmaj=1.449 mas, bpa=15.25 degrees ! Estimated noise=1.83554 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 = 0.000356497 Jy ! Component: 100 - total flux cleaned = 0.00040512 Jy ! Component: 150 - total flux cleaned = 0.000445871 Jy ! Component: 200 - total flux cleaned = 0.000442842 Jy ! Total flux subtracted in 200 components = 0.000442842 Jy ! Clean residual min=-0.004749 max=0.004975 Jy/beam ! Clean residual mean=-0.000001 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.347261 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.347261 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3131 mas, bmaj=0.8206 mas, bpa=-6.021 degrees ! Estimated noise=1.44943 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000408264 Jy ! Component: 100 - total flux cleaned = -0.000648137 Jy ! Component: 150 - total flux cleaned = -0.000788779 Jy ! Component: 200 - total flux cleaned = -0.000855119 Jy ! Total flux subtracted in 200 components = -0.000855119 Jy ! Clean residual min=-0.004541 max=0.004267 Jy/beam ! Clean residual mean=-0.000001 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.346406 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.346406 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=0.412092Jy sigma=0.984891 ! Fit after self-cal, rms=0.411988Jy sigma=0.984827 wmodel J0709-0255_K_2006_06_11_yyk\_map.mod ! Writing 61 model components to file: J0709-0255_K_2006_06_11_yyk_map.mod wobs J0709-0255_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J0709-0255_K_2006_06_11_yyk_uvs.fits wwins J0709-0255_K_2006_06_11_yyk\_map.win ! wwins: Wrote 2 windows to J0709-0255_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 = -0.00018441 Jy ! Component: 100 - total flux cleaned = 0.000155682 Jy ! Component: 150 - total flux cleaned = 0.000668763 Jy ! Component: 200 - total flux cleaned = 0.000854285 Jy ! Component: 250 - total flux cleaned = 0.000915008 Jy ! Component: 300 - total flux cleaned = 0.000860387 Jy ! Component: 350 - total flux cleaned = 0.000699335 Jy ! Component: 400 - total flux cleaned = 0.000595086 Jy ! Component: 450 - total flux cleaned = 0.000444848 Jy ! Component: 500 - total flux cleaned = 0.000346418 Jy ! Component: 550 - total flux cleaned = 0.000297299 Jy ! Component: 600 - total flux cleaned = 0.000111178 Jy ! Component: 650 - total flux cleaned = 0.000111834 Jy ! Component: 700 - total flux cleaned = -6.41306e-05 Jy ! Component: 750 - total flux cleaned = 2.1733e-05 Jy ! Component: 800 - total flux cleaned = -2.18987e-05 Jy ! Component: 850 - total flux cleaned = -6.45925e-05 Jy ! Component: 900 - total flux cleaned = -0.000106329 Jy ! Component: 950 - total flux cleaned = -0.000145769 Jy ! Component: 1000 - total flux cleaned = 4.76676e-05 Jy ! Component: 1050 - total flux cleaned = 8.52579e-05 Jy ! Component: 1100 - total flux cleaned = 0.000234553 Jy ! Component: 1150 - total flux cleaned = 0.000307465 Jy ! Component: 1200 - total flux cleaned = 0.000415027 Jy ! Component: 1250 - total flux cleaned = 0.000521364 Jy ! Component: 1300 - total flux cleaned = 0.000591026 Jy ! Component: 1350 - total flux cleaned = 0.000693089 Jy ! Component: 1400 - total flux cleaned = 0.00072623 Jy ! Component: 1450 - total flux cleaned = 0.000725444 Jy ! Component: 1500 - total flux cleaned = 0.00079003 Jy ! Component: 1550 - total flux cleaned = 0.000821707 Jy ! Component: 1600 - total flux cleaned = 0.000916926 Jy ! Component: 1650 - total flux cleaned = 0.00104284 Jy ! Component: 1700 - total flux cleaned = 0.00119827 Jy ! Component: 1750 - total flux cleaned = 0.00125979 Jy ! Component: 1800 - total flux cleaned = 0.00144179 Jy ! Component: 1850 - total flux cleaned = 0.00153166 Jy ! Component: 1900 - total flux cleaned = 0.00176782 Jy ! Component: 1950 - total flux cleaned = 0.00182625 Jy ! Component: 2000 - total flux cleaned = 0.00182635 Jy ! Total flux subtracted in 2048 components = 0.00199732 Jy ! Clean residual min=-0.001451 max=0.001511 Jy/beam ! Clean residual mean=-0.000006 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.348404 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 196 components and 0.348403 Jy ![Exited script file: muppet] wmap "J0709-0255_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3131 x 0.8206 at -6.021 degrees (North through East) ! Clean map min=-0.0041652 max=0.32507 Jy/beam ! Writing clean map to FITS file: J0709-0255_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 0.325071 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000547109 device "J0709-0255_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J0709-0255_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.504913 0.504913 1.00983 2.01965 4.0393 8.07861 16.1572 32.3144 64.6289 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.325 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3131 x 0.8206 at -6.021 degrees (North through East) ! Clean map min=-0.0041652 max=0.32507 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0709-0255_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J0709-0255_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0709-0255_K_2006_06_11_yyk_uvs.log closed on Thu Jul 8 23:41:07 2010