! Started logfile: J0956+2515_K_2006_10_20_yyk_uvs.log on Thu Dec 2 20:46:20 2010 obs J0956+2515_K_2006_10_20_yyk_uva.fits ! Reading UV FITS file: J0956+2515_K_2006_10_20_yyk_uva.fits ! AN table 1: 1919 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.854716 visibilities/baseline/integration-bin. ! Found source: J0956+2515 ! ! 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 590472 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 J0956+2515_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)= 0.827835 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=0.2807 mas, bmaj=0.6862 mas, bpa=-20.69 degrees ! Estimated noise=2.46095 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 = 0.621394 Jy ! Component: 100 - total flux cleaned = 0.752704 Jy ! Total flux subtracted in 100 components = 0.752704 Jy ! Clean residual min=-0.043239 max=0.054117 Jy/beam ! Clean residual mean=-0.000006 rms=0.011587 Jy/beam ! Combined flux in latest and established models = 0.752704 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.752704 Jy ! ! Correcting IF 1. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.367743Jy sigma=1.742329 ! Fit after self-cal, rms=0.367065Jy sigma=1.738447 ! Inverting map and beam ! Estimated beam: bmin=0.2807 mas, bmaj=0.6862 mas, bpa=-20.69 degrees ! Estimated noise=2.46095 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=0.3128 mas, bmaj=0.7522 mas, bpa=-21.53 degrees ! Estimated noise=1.26649 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 = 0.0368178 Jy ! Component: 100 - total flux cleaned = 0.0368834 Jy ! Component: 150 - total flux cleaned = 0.0369215 Jy ! Component: 200 - total flux cleaned = 0.0373431 Jy ! Total flux subtracted in 200 components = 0.0373431 Jy ! Clean residual min=-0.036862 max=0.051376 Jy/beam ! Clean residual mean=0.000109 rms=0.011181 Jy/beam ! Combined flux in latest and established models = 0.790047 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 25 components and 0.790047 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=0.363781Jy sigma=1.703705 ! Fit after self-cal, rms=0.363786Jy sigma=1.703784 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3128 x 0.7522 at -21.53 degrees (North through East) ! Clean map min=-0.035564 max=0.70364 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.91 HN 1.08 KP 0.92 ! LA 0.93 MK 0.80 NL 1.22 OV 1.09 ! PT 0.92 SC 1.20 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.92 HN 1.19 KP 0.91 ! LA 0.97 MK 0.83 NL 1.27 OV 1.08 ! PT 0.83 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.16 KP 0.90 ! LA 0.96 MK 0.84 NL 1.13 OV 1.06 ! PT 0.95 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 1.12 KP 0.94 ! LA 0.94 MK 0.93 NL 1.00 OV 0.91 ! PT 1.13 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.94 HN 0.97 KP 0.98 ! LA 1.00 MK 1.04 NL 1.10 OV 0.93 ! PT 0.87 SC 0.87 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.12 HN 0.75 KP 0.74 ! LA 1.02 MK 1.06 NL 1.10 OV 1.13 ! PT 0.94 SC 0.88 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 0.88 KP 0.71 ! LA 0.98 MK 1.13 NL 1.14 OV 1.41 ! PT 1.04 SC 0.87 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.11 HN 0.86 KP 0.77 ! LA 0.98 MK 1.20 NL 1.12 OV 1.41 ! PT 1.06 SC 0.88 ! ! ! Fit before self-cal, rms=0.363786Jy sigma=1.703784 ! Fit after self-cal, rms=0.328034Jy sigma=1.511615 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=0.328034Jy sigma=1.511615 ! Fit after self-cal, rms=0.328128Jy sigma=1.511866 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3136 mas, bmaj=0.736 mas, bpa=-21.14 degrees ! Estimated noise=1.24096 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 (-1.3, -0.585). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0560535 Jy ! Component: 100 - total flux cleaned = 0.0807268 Jy ! Component: 150 - total flux cleaned = 0.0902985 Jy ! Component: 200 - total flux cleaned = 0.0954112 Jy ! Total flux subtracted in 200 components = 0.0954112 Jy ! Clean residual min=-0.018794 max=0.024829 Jy/beam ! Clean residual mean=0.000119 rms=0.005894 Jy/beam ! Combined flux in latest and established models = 0.885458 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 52 model components to the UV plane model. ! The established model now contains 76 components and 0.885458 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=0.321159Jy sigma=1.453177 ! Fit after self-cal, rms=0.320971Jy sigma=1.451867 ! 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=0.320971Jy sigma=1.451867 ! Fit after self-cal, rms=0.275467Jy sigma=1.183369 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 (-7.215, 5.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.028606 Jy ! Component: 100 - total flux cleaned = 0.0430871 Jy ! Component: 150 - total flux cleaned = 0.0487757 Jy ! Component: 200 - total flux cleaned = 0.0536019 Jy ! Total flux subtracted in 200 components = 0.0536019 Jy ! Clean residual min=-0.017552 max=0.022119 Jy/beam ! Clean residual mean=0.000046 rms=0.005100 Jy/beam ! Combined flux in latest and established models = 0.93906 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 40 model components to the UV plane model. ! The established model now contains 109 components and 0.93906 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=0.273248Jy sigma=1.160201 ! Fit after self-cal, rms=0.267829Jy sigma=1.129951 ! 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: 0.3136 x 0.736 at -21.14 degrees (North through East) ! Clean map min=-0.016246 max=0.71099 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=0.267829Jy sigma=1.129951 ! Fit after self-cal, rms=0.285700Jy sigma=1.058060 ! 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=0.285700Jy sigma=1.058060 ! Fit after self-cal, rms=0.284601Jy sigma=1.050133 ! Inverting map and beam ! Estimated beam: bmin=0.3146 mas, bmaj=0.7374 mas, bpa=-20.7 degrees ! Estimated noise=1.23017 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329742 Jy ! Component: 100 - total flux cleaned = 0.00411521 Jy ! Component: 150 - total flux cleaned = 0.00412819 Jy ! Component: 200 - total flux cleaned = 0.00393591 Jy ! Total flux subtracted in 200 components = 0.00393591 Jy ! Clean residual min=-0.006699 max=0.006300 Jy/beam ! Clean residual mean=-0.000027 rms=0.001692 Jy/beam ! Combined flux in latest and established models = 0.942996 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 138 components and 0.942996 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=0.284035Jy sigma=1.045578 ! Fit after self-cal, rms=0.283646Jy sigma=1.042657 ! 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=0.283646Jy sigma=1.042657 ! Fit after self-cal, rms=0.281872Jy sigma=1.036213 ! 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=0.281872Jy sigma=1.036213 ! Fit after self-cal, rms=0.281736Jy sigma=1.034486 ! Inverting map and beam ! Estimated beam: bmin=0.3147 mas, bmaj=0.7377 mas, bpa=-20.66 degrees ! Estimated noise=1.22794 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188556 Jy ! Component: 100 - total flux cleaned = -0.000503633 Jy ! Component: 150 - total flux cleaned = -0.00107172 Jy ! Component: 200 - total flux cleaned = -0.00119366 Jy ! Total flux subtracted in 200 components = -0.00119366 Jy ! Clean residual min=-0.005311 max=0.005701 Jy/beam ! Clean residual mean=-0.000022 rms=0.001441 Jy/beam ! Combined flux in latest and established models = 0.941802 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 43 model components to the UV plane model. ! The established model now contains 159 components and 0.941802 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=0.281523Jy sigma=1.032914 ! Fit after self-cal, rms=0.281471Jy sigma=1.032580 ! 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=0.8687 mas, bmaj=1.095 mas, bpa=30.83 degrees ! Estimated noise=1.61985 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 = -0.000410688 Jy ! Component: 100 - total flux cleaned = -0.00164477 Jy ! Component: 150 - total flux cleaned = -0.00227428 Jy ! Component: 200 - total flux cleaned = -0.00284472 Jy ! Total flux subtracted in 200 components = -0.00284472 Jy ! Clean residual min=-0.006219 max=0.005882 Jy/beam ! Clean residual mean=-0.000047 rms=0.001866 Jy/beam ! Combined flux in latest and established models = 0.938957 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 176 components and 0.938957 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=0.281401Jy sigma=1.032307 ! Fit after self-cal, rms=0.281368Jy sigma=1.032115 ! 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=0.2812 mas, bmaj=0.6782 mas, bpa=-20.26 degrees ! Estimated noise=2.41174 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.62142 Jy ! Component: 100 - total flux cleaned = 0.754967 Jy ! Component: 150 - total flux cleaned = 0.814728 Jy ! Component: 200 - total flux cleaned = 0.851563 Jy ! Total flux subtracted in 200 components = 0.851563 Jy ! Clean residual min=-0.015554 max=0.014742 Jy/beam ! Clean residual mean=-0.000051 rms=0.004049 Jy/beam ! Combined flux in latest and established models = 0.851563 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.851563 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3147 mas, bmaj=0.7377 mas, bpa=-20.66 degrees ! Estimated noise=1.22794 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 = 0.0298284 Jy ! Component: 100 - total flux cleaned = 0.0501732 Jy ! Component: 150 - total flux cleaned = 0.0636848 Jy ! Component: 200 - total flux cleaned = 0.0717997 Jy ! Total flux subtracted in 200 components = 0.0717997 Jy ! Clean residual min=-0.008957 max=0.008924 Jy/beam ! Clean residual mean=-0.000022 rms=0.002186 Jy/beam ! Combined flux in latest and established models = 0.923362 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 64 components and 0.923362 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=0.8687 mas, bmaj=1.095 mas, bpa=30.83 degrees ! Estimated noise=1.61985 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 = 0.011697 Jy ! Component: 100 - total flux cleaned = 0.0151007 Jy ! Component: 150 - total flux cleaned = 0.0159041 Jy ! Component: 200 - total flux cleaned = 0.0159219 Jy ! Total flux subtracted in 200 components = 0.0159219 Jy ! Clean residual min=-0.007078 max=0.008065 Jy/beam ! Clean residual mean=-0.000036 rms=0.002217 Jy/beam ! Combined flux in latest and established models = 0.939284 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 100 components and 0.939284 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3147 mas, bmaj=0.7377 mas, bpa=-20.66 degrees ! Estimated noise=1.22794 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00434741 Jy ! Component: 100 - total flux cleaned = 0.00475317 Jy ! Component: 150 - total flux cleaned = 0.0047643 Jy ! Component: 200 - total flux cleaned = 0.00503224 Jy ! Total flux subtracted in 200 components = 0.00503224 Jy ! Clean residual min=-0.005436 max=0.006100 Jy/beam ! Clean residual mean=-0.000008 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.944316 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 122 components and 0.944317 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=0.281394Jy sigma=1.032353 ! Fit after self-cal, rms=0.281356Jy sigma=1.031930 wmodel J0956+2515_K_2006_10_20_yyk\_map.mod ! Writing 122 model components to file: J0956+2515_K_2006_10_20_yyk_map.mod wobs J0956+2515_K_2006_10_20_yyk\_uvs.fits ! Writing UV FITS file: J0956+2515_K_2006_10_20_yyk_uvs.fits wwins J0956+2515_K_2006_10_20_yyk\_map.win ! wwins: Wrote 3 windows to J0956+2515_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 = 0.000181996 Jy ! Component: 100 - total flux cleaned = 9.05259e-06 Jy ! Component: 150 - total flux cleaned = -0.00040203 Jy ! Component: 200 - total flux cleaned = -0.000556901 Jy ! Component: 250 - total flux cleaned = -0.000559285 Jy ! Component: 300 - total flux cleaned = -0.000700571 Jy ! Component: 350 - total flux cleaned = -0.000700745 Jy ! Component: 400 - total flux cleaned = -0.000510121 Jy ! Component: 450 - total flux cleaned = -0.00044993 Jy ! Component: 500 - total flux cleaned = -0.000506343 Jy ! Component: 550 - total flux cleaned = -0.000562275 Jy ! Component: 600 - total flux cleaned = -0.000617209 Jy ! Component: 650 - total flux cleaned = -0.000881391 Jy ! Component: 700 - total flux cleaned = -0.000828295 Jy ! Component: 750 - total flux cleaned = -0.000827897 Jy ! Component: 800 - total flux cleaned = -0.000779013 Jy ! Component: 850 - total flux cleaned = -0.000637047 Jy ! Component: 900 - total flux cleaned = -0.000637711 Jy ! Component: 950 - total flux cleaned = -0.000504588 Jy ! Component: 1000 - total flux cleaned = -0.000548497 Jy ! Component: 1050 - total flux cleaned = -0.000462501 Jy ! Component: 1100 - total flux cleaned = -0.000213116 Jy ! Component: 1150 - total flux cleaned = -9.11199e-05 Jy ! Component: 1200 - total flux cleaned = 0.000226494 Jy ! Component: 1250 - total flux cleaned = 0.000575314 Jy ! Component: 1300 - total flux cleaned = 0.000727681 Jy ! Component: 1350 - total flux cleaned = 0.00102739 Jy ! Component: 1400 - total flux cleaned = 0.00121158 Jy ! Component: 1450 - total flux cleaned = 0.00142727 Jy ! Component: 1500 - total flux cleaned = 0.00178075 Jy ! Component: 1550 - total flux cleaned = 0.00202257 Jy ! Component: 1600 - total flux cleaned = 0.00219349 Jy ! Component: 1650 - total flux cleaned = 0.00246137 Jy ! Component: 1700 - total flux cleaned = 0.00265931 Jy ! Component: 1750 - total flux cleaned = 0.00285365 Jy ! Component: 1800 - total flux cleaned = 0.00307599 Jy ! Component: 1850 - total flux cleaned = 0.00316984 Jy ! Component: 1900 - total flux cleaned = 0.00335418 Jy ! Component: 1950 - total flux cleaned = 0.00347513 Jy ! Component: 2000 - total flux cleaned = 0.00359448 Jy ! Total flux subtracted in 2048 components = 0.00374172 Jy ! Clean residual min=-0.001557 max=0.001573 Jy/beam ! Clean residual mean=-0.000001 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.948058 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 265 components and 0.948058 Jy ![Exited script file: muppet] wmap "J0956+2515_K_2006_10_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3147 x 0.7377 at -20.66 degrees (North through East) ! Clean map min=-0.0027694 max=0.71098 Jy/beam ! Writing clean map to FITS file: J0956+2515_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 0.71098 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000562025 device "J0956+2515_K_2006_10_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J0956+2515_K_2006_10_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.237148 0.237148 0.474296 0.948592 1.89718 3.79437 7.58873 15.1775 30.3549 60.7099 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.71 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3147 x 0.7377 at -20.66 degrees (North through East) ! Clean map min=-0.0027694 max=0.71098 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0956+2515_K_2006_10_20_yyk\_map.gif/gif" ! Attempting to open device: 'J0956+2515_K_2006_10_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0956+2515_K_2006_10_20_yyk_uvs.log closed on Thu Dec 2 20:46:22 2010