! Started logfile: J2359-0031_K_2006_06_11_yyk_uvs.log on Thu Dec 2 20:53:04 2010 obs J2359-0031_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J2359-0031_K_2006_06_11_yyk_uva.fits ! AN table 1: 1958 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.734695 visibilities/baseline/integration-bin. ! Found source: J2359-0031 ! ! 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 517872 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 J2359-0031_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)= 0.278778 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=0.2751 mas, bmaj=0.7872 mas, bpa=-8.836 degrees ! Estimated noise=4.4718 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 = 0.0823034 Jy ! Component: 100 - total flux cleaned = 0.110797 Jy ! Total flux subtracted in 100 components = 0.110797 Jy ! Clean residual min=-0.021116 max=0.022926 Jy/beam ! Clean residual mean=-0.000018 rms=0.006182 Jy/beam ! Combined flux in latest and established models = 0.110797 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 0.110797 Jy ! ! Correcting IF 1. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 222 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 184 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 173 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 280 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.257831Jy sigma=1.089315 ! Fit after self-cal, rms=0.256633Jy sigma=1.082753 ! Inverting map and beam ! Estimated beam: bmin=0.2748 mas, bmaj=0.7881 mas, bpa=-8.81 degrees ! Estimated noise=4.48985 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=0.299 mas, bmaj=0.9846 mas, bpa=-14.97 degrees ! Estimated noise=2.72874 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 = 0.0327159 Jy ! Component: 100 - total flux cleaned = 0.0447319 Jy ! Component: 150 - total flux cleaned = 0.0501452 Jy ! Component: 200 - total flux cleaned = 0.051617 Jy ! Total flux subtracted in 200 components = 0.051617 Jy ! Clean residual min=-0.014961 max=0.014552 Jy/beam ! Clean residual mean=-0.000016 rms=0.003807 Jy/beam ! Combined flux in latest and established models = 0.162414 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.162414 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=0.254988Jy sigma=1.059206 ! Fit after self-cal, rms=0.254749Jy sigma=1.058536 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.299 x 0.9846 at -14.97 degrees (North through East) ! Clean map min=-0.014117 max=0.10432 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 HN 1.00* KP 0.88 ! LA 0.89 MK 3.67 NL 1.00 OV 1.39 ! PT 0.85 SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 2.71 FD 0.81 HN 1.00* KP 0.87 ! LA 0.96 MK 0.70 NL 0.99 OV 0.98 ! PT 1.00* SC 1.50 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.00* KP 0.72 ! LA 1.35 MK 0.81 NL 1.01 OV 1.00* ! PT 1.05 SC 0.56 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.86 HN 1.33 KP 0.96 ! LA 1.00* MK 0.84 NL 3.16 OV 0.83 ! PT 1.10 SC 1.00* ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.88 HN 1.00* KP 1.10 ! LA 0.95 MK 1.00* NL 1.00* OV 1.06 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.31 HN 1.00* KP 0.75 ! LA 1.00* MK 0.61 NL 1.00* OV 0.96 ! PT 1.00* SC 2.17 ! ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.48 FD 0.98 HN 0.88 KP 1.00* ! LA 1.00* MK 1.94 NL 1.00* OV 1.97 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.254749Jy sigma=1.058536 ! Fit after self-cal, rms=0.431874Jy sigma=1.025728 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=0.431874Jy sigma=1.025728 ! Fit after self-cal, rms=0.431585Jy sigma=1.024840 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3038 mas, bmaj=0.9378 mas, bpa=-13.53 degrees ! Estimated noise=2.65762 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 = -0.000801274 Jy ! Component: 100 - total flux cleaned = -0.000977901 Jy ! Component: 150 - total flux cleaned = -0.00109021 Jy ! Component: 200 - total flux cleaned = -0.00120027 Jy ! Total flux subtracted in 200 components = -0.00120027 Jy ! Clean residual min=-0.009084 max=0.010209 Jy/beam ! Clean residual mean=-0.000019 rms=0.002431 Jy/beam ! Combined flux in latest and established models = 0.161213 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.161213 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=0.431543Jy sigma=1.024666 ! Fit after self-cal, rms=0.431470Jy sigma=1.024591 ! 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=0.431470Jy sigma=1.024591 ! Fit after self-cal, rms=0.424863Jy sigma=0.988648 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 = 0.00752575 Jy ! Component: 100 - total flux cleaned = 0.00822581 Jy ! Component: 150 - total flux cleaned = 0.00822943 Jy ! Component: 200 - total flux cleaned = 0.00806215 Jy ! Total flux subtracted in 200 components = 0.00806215 Jy ! Clean residual min=-0.009255 max=0.009776 Jy/beam ! Clean residual mean=-0.000025 rms=0.002459 Jy/beam ! Combined flux in latest and established models = 0.169276 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.169275 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=0.424361Jy sigma=0.987009 ! Fit after self-cal, rms=0.422415Jy sigma=0.980035 ! 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: 0.3038 x 0.9378 at -13.53 degrees (North through East) ! Clean map min=-0.009864 max=0.11337 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=0.422415Jy sigma=0.980035 ! Fit after self-cal, rms=0.285413Jy sigma=0.967037 ! 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=0.285413Jy sigma=0.967037 ! Fit after self-cal, rms=0.284322Jy sigma=0.962856 ! Inverting map and beam ! Estimated beam: bmin=0.3007 mas, bmaj=0.8831 mas, bpa=-12.4 degrees ! Estimated noise=2.59914 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000813271 Jy ! Component: 100 - total flux cleaned = 0.00111466 Jy ! Component: 150 - total flux cleaned = 0.00100641 Jy ! Component: 200 - total flux cleaned = 0.00095928 Jy ! Total flux subtracted in 200 components = 0.00095928 Jy ! Clean residual min=-0.007778 max=0.007863 Jy/beam ! Clean residual mean=-0.000017 rms=0.002128 Jy/beam ! Combined flux in latest and established models = 0.170235 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 47 components and 0.170235 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=0.284176Jy sigma=0.962445 ! Fit after self-cal, rms=0.283613Jy sigma=0.960706 ! 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=0.283613Jy sigma=0.960706 ! Fit after self-cal, rms=0.318261Jy sigma=0.953322 ! 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=0.318261Jy sigma=0.953322 ! Fit after self-cal, rms=0.317402Jy sigma=0.950737 ! Inverting map and beam ! Estimated beam: bmin=0.3003 mas, bmaj=0.879 mas, bpa=-12.17 degrees ! Estimated noise=2.64437 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303827 Jy ! Component: 100 - total flux cleaned = 0.00357925 Jy ! Component: 150 - total flux cleaned = 0.00376793 Jy ! Component: 200 - total flux cleaned = 0.00361767 Jy ! Total flux subtracted in 200 components = 0.00361767 Jy ! Clean residual min=-0.008150 max=0.007964 Jy/beam ! Clean residual mean=-0.000019 rms=0.002128 Jy/beam ! Combined flux in latest and established models = 0.173852 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.173852 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=0.317189Jy sigma=0.950023 ! Fit after self-cal, rms=0.317033Jy sigma=0.949428 ! 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=0.9164 mas, bmaj=1.478 mas, bpa=-3.714 degrees ! Estimated noise=3.57364 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 = -0.00071138 Jy ! Component: 100 - total flux cleaned = -0.000491135 Jy ! Component: 150 - total flux cleaned = -0.000256904 Jy ! Component: 200 - total flux cleaned = -0.000112883 Jy ! Total flux subtracted in 200 components = -0.000112883 Jy ! Clean residual min=-0.009713 max=0.010566 Jy/beam ! Clean residual mean=-0.000039 rms=0.002963 Jy/beam ! Combined flux in latest and established models = 0.17374 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 55 components and 0.17374 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=0.316982Jy sigma=0.949539 ! Fit after self-cal, rms=0.316877Jy sigma=0.949117 ! 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=0.2685 mas, bmaj=0.7707 mas, bpa=-7.162 degrees ! Estimated noise=4.52825 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.110581 Jy ! Component: 100 - total flux cleaned = 0.139202 Jy ! Component: 150 - total flux cleaned = 0.155284 Jy ! Component: 200 - total flux cleaned = 0.165054 Jy ! Total flux subtracted in 200 components = 0.165054 Jy ! Clean residual min=-0.013636 max=0.013152 Jy/beam ! Clean residual mean=-0.000004 rms=0.003838 Jy/beam ! Combined flux in latest and established models = 0.165054 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.165054 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3003 mas, bmaj=0.879 mas, bpa=-12.17 degrees ! Estimated noise=2.64437 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 = 0.00531642 Jy ! Component: 100 - total flux cleaned = 0.00573238 Jy ! Component: 150 - total flux cleaned = 0.00581039 Jy ! Component: 200 - total flux cleaned = 0.00581207 Jy ! Total flux subtracted in 200 components = 0.00581207 Jy ! Clean residual min=-0.007725 max=0.007959 Jy/beam ! Clean residual mean=-0.000017 rms=0.002148 Jy/beam ! Combined flux in latest and established models = 0.170866 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.170866 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=0.9164 mas, bmaj=1.478 mas, bpa=-3.714 degrees ! Estimated noise=3.57364 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 = 0.00103383 Jy ! Component: 100 - total flux cleaned = 0.00134765 Jy ! Component: 150 - total flux cleaned = 0.00154418 Jy ! Component: 200 - total flux cleaned = 0.00176349 Jy ! Total flux subtracted in 200 components = 0.00176349 Jy ! Clean residual min=-0.009583 max=0.010887 Jy/beam ! Clean residual mean=-0.000039 rms=0.002973 Jy/beam ! Combined flux in latest and established models = 0.172629 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.172629 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3003 mas, bmaj=0.879 mas, bpa=-12.17 degrees ! Estimated noise=2.64437 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000836853 Jy ! Component: 100 - total flux cleaned = -0.00116329 Jy ! Component: 150 - total flux cleaned = -0.00120941 Jy ! Component: 200 - total flux cleaned = -0.00112801 Jy ! Total flux subtracted in 200 components = -0.00112801 Jy ! Clean residual min=-0.007957 max=0.007975 Jy/beam ! Clean residual mean=-0.000017 rms=0.002129 Jy/beam ! Combined flux in latest and established models = 0.171501 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.171501 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=0.316724Jy sigma=0.948834 ! Fit after self-cal, rms=0.316641Jy sigma=0.948536 wmodel J2359-0031_K_2006_06_11_yyk\_map.mod ! Writing 41 model components to file: J2359-0031_K_2006_06_11_yyk_map.mod wobs J2359-0031_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J2359-0031_K_2006_06_11_yyk_uvs.fits wwins J2359-0031_K_2006_06_11_yyk\_map.win ! wwins: Wrote 1 windows to J2359-0031_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 = 0.00141682 Jy ! Component: 100 - total flux cleaned = 0.00297444 Jy ! Component: 150 - total flux cleaned = 0.00404291 Jy ! Component: 200 - total flux cleaned = 0.00482906 Jy ! Component: 250 - total flux cleaned = 0.00501151 Jy ! Component: 300 - total flux cleaned = 0.00518518 Jy ! Component: 350 - total flux cleaned = 0.00510502 Jy ! Component: 400 - total flux cleaned = 0.00473063 Jy ! Component: 450 - total flux cleaned = 0.00422906 Jy ! Component: 500 - total flux cleaned = 0.00395507 Jy ! Component: 550 - total flux cleaned = 0.00369424 Jy ! Component: 600 - total flux cleaned = 0.00350601 Jy ! Component: 650 - total flux cleaned = 0.00326331 Jy ! Component: 700 - total flux cleaned = 0.00320512 Jy ! Component: 750 - total flux cleaned = 0.0028658 Jy ! Component: 800 - total flux cleaned = 0.00270244 Jy ! Component: 850 - total flux cleaned = 0.00243791 Jy ! Component: 900 - total flux cleaned = 0.00223246 Jy ! Component: 950 - total flux cleaned = 0.00213289 Jy ! Component: 1000 - total flux cleaned = 0.00203634 Jy ! Component: 1050 - total flux cleaned = 0.00203536 Jy ! Component: 1100 - total flux cleaned = 0.00208113 Jy ! Component: 1150 - total flux cleaned = 0.00216977 Jy ! Component: 1200 - total flux cleaned = 0.00234262 Jy ! Component: 1250 - total flux cleaned = 0.00251235 Jy ! Component: 1300 - total flux cleaned = 0.00267844 Jy ! Component: 1350 - total flux cleaned = 0.00267903 Jy ! Component: 1400 - total flux cleaned = 0.00283952 Jy ! Component: 1450 - total flux cleaned = 0.0029177 Jy ! Component: 1500 - total flux cleaned = 0.0029178 Jy ! Component: 1550 - total flux cleaned = 0.00303225 Jy ! Component: 1600 - total flux cleaned = 0.00325811 Jy ! Component: 1650 - total flux cleaned = 0.00333213 Jy ! Component: 1700 - total flux cleaned = 0.00340562 Jy ! Component: 1750 - total flux cleaned = 0.00362494 Jy ! Component: 1800 - total flux cleaned = 0.00373363 Jy ! Component: 1850 - total flux cleaned = 0.00384152 Jy ! Component: 1900 - total flux cleaned = 0.00401998 Jy ! Component: 1950 - total flux cleaned = 0.00423308 Jy ! Component: 2000 - total flux cleaned = 0.0044094 Jy ! Total flux subtracted in 2048 components = 0.00451456 Jy ! Clean residual min=-0.002144 max=0.001897 Jy/beam ! Clean residual mean=-0.000002 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.176016 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 180 components and 0.176016 Jy ![Exited script file: muppet] wmap "J2359-0031_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3003 x 0.879 at -12.17 degrees (North through East) ! Clean map min=-0.0037468 max=0.11826 Jy/beam ! Writing clean map to FITS file: J2359-0031_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 0.118265 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000623218 device "J2359-0031_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J2359-0031_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.58091 1.58091 3.16181 6.32363 12.6473 25.2945 50.589 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.118 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3003 x 0.879 at -12.17 degrees (North through East) ! Clean map min=-0.0037468 max=0.11826 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2359-0031_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J2359-0031_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2359-0031_K_2006_06_11_yyk_uvs.log closed on Thu Dec 2 20:53:06 2010