! Started logfile: J1007+1356_K_2006_06_04_yyk_uvs.log on Thu Jul 8 23:42:26 2010 obs J1007+1356_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J1007+1356_K_2006_06_04_yyk_uva.fits ! AN table 1: 1573 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1007+1356 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.42136e+10 8e+06 1 8e+06 ! 02 2 2.42266e+10 8e+06 1 8e+06 ! 03 3 2.42656e+10 8e+06 1 8e+06 ! 04 4 2.43436e+10 8e+06 1 8e+06 ! 05 5 2.44866e+10 8e+06 1 8e+06 ! 06 6 2.45906e+10 8e+06 1 8e+06 ! 07 7 2.46556e+10 8e+06 1 8e+06 ! 08 8 2.46816e+10 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2920 lines of history. ! ! Reading 453024 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 J1007+1356_K_2006_06_04_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 3 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=3 float phase_soltime2 phase_soltime2=0.3 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.70 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 10 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.0650x0.0650 milli-arcsec cellsize. uvav time_av, true ! Averaging into 10 second bins. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.289299 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=0.2659 mas, bmaj=0.6862 mas, bpa=-6.819 degrees ! Estimated noise=2.87349 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 = 0.133415 Jy ! Component: 100 - total flux cleaned = 0.168706 Jy ! Total flux subtracted in 100 components = 0.168706 Jy ! Clean residual min=-0.028509 max=0.054060 Jy/beam ! Clean residual mean=0.000062 rms=0.008055 Jy/beam ! Combined flux in latest and established models = 0.168706 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.168706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.231350Jy sigma=1.234527 ! Fit after self-cal, rms=0.230836Jy sigma=1.228326 ! Inverting map and beam ! Estimated beam: bmin=0.2659 mas, bmaj=0.6862 mas, bpa=-6.819 degrees ! Estimated noise=2.87349 mJy/beam. ! Added new window around map position (0.78, -0.195). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0549146 Jy ! Component: 100 - total flux cleaned = 0.0788253 Jy ! Total flux subtracted in 100 components = 0.0788253 Jy ! Clean residual min=-0.018798 max=0.033648 Jy/beam ! Clean residual mean=0.000035 rms=0.005658 Jy/beam ! Combined flux in latest and established models = 0.247531 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 38 components and 0.247531 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=0.218114Jy sigma=1.153678 ! Fit after self-cal, rms=0.217473Jy sigma=1.145693 ! Inverting map ! Added new window around map position (1.56, -0.65). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.03754 Jy ! Component: 100 - total flux cleaned = 0.0563627 Jy ! Total flux subtracted in 100 components = 0.0563627 Jy ! Clean residual min=-0.013465 max=0.015765 Jy/beam ! Clean residual mean=0.000051 rms=0.003865 Jy/beam ! Combined flux in latest and established models = 0.303894 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 64 components and 0.303894 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=0.211441Jy sigma=1.109708 ! Fit after self-cal, rms=0.210838Jy sigma=1.105546 ! 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=0.3023 mas, bmaj=0.8872 mas, bpa=-16.76 degrees ! Estimated noise=1.42782 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 = 0.0175846 Jy ! Component: 100 - total flux cleaned = 0.0293229 Jy ! Component: 150 - total flux cleaned = 0.0385403 Jy ! Component: 200 - total flux cleaned = 0.045986 Jy ! Total flux subtracted in 200 components = 0.045986 Jy ! Clean residual min=-0.009192 max=0.014064 Jy/beam ! Clean residual mean=0.000011 rms=0.002816 Jy/beam ! Combined flux in latest and established models = 0.34988 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 94 components and 0.34988 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=0.208745Jy sigma=1.093719 ! Fit after self-cal, rms=0.208650Jy sigma=1.092962 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3023 x 0.8872 at -16.76 degrees (North through East) ! Clean map min=-0.0080859 max=0.15553 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.80 KP 1.03 LA 0.89 ! MK 0.81 NL 1.00 OV 0.99 PT 0.99 ! SC 1.24 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.80 KP 1.04 LA 0.86 ! MK 0.82 NL 1.12 OV 0.95 PT 0.77 ! SC 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.88 KP 0.93 LA 0.97 ! MK 0.80 NL 1.01 OV 0.96 PT 0.95 ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.55 KP 1.01 LA 0.83 ! MK 0.93 NL 0.98 OV 0.97 PT 1.07 ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.83 KP 1.04 LA 0.93 ! MK 1.19 NL 1.06 OV 1.17 PT 0.88 ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.09 KP 0.86 LA 1.03 ! MK 1.17 NL 1.17 OV 1.24 PT 0.97 ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 KP 0.76 LA 0.91 ! MK 1.09 NL 0.93 OV 2.03 PT 1.10 ! SC 0.79 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.05 KP 0.84 LA 0.85 ! MK 1.13 NL 0.97 OV 1.32 PT 1.08 ! SC 2.11 ! ! ! Fit before self-cal, rms=0.208650Jy sigma=1.092962 ! Fit after self-cal, rms=0.215587Jy sigma=1.060029 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=0.215587Jy sigma=1.060029 ! Fit after self-cal, rms=0.215587Jy sigma=1.060069 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3015 mas, bmaj=0.8731 mas, bpa=-16.58 degrees ! Estimated noise=1.39641 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 = 0.00298433 Jy ! Component: 100 - total flux cleaned = 0.00199471 Jy ! Component: 150 - total flux cleaned = 0.00178956 Jy ! Component: 200 - total flux cleaned = 0.00161258 Jy ! Total flux subtracted in 200 components = 0.00161258 Jy ! Clean residual min=-0.006296 max=0.007312 Jy/beam ! Clean residual mean=0.000002 rms=0.001748 Jy/beam ! Combined flux in latest and established models = 0.351493 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 107 components and 0.351493 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=0.215453Jy sigma=1.058110 ! Fit after self-cal, rms=0.215468Jy sigma=1.058171 ! 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=0.215468Jy sigma=1.058171 ! Fit after self-cal, rms=0.207439Jy sigma=1.007824 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 = 0.00621603 Jy ! Component: 100 - total flux cleaned = 0.00912896 Jy ! Component: 150 - total flux cleaned = 0.0103697 Jy ! Component: 200 - total flux cleaned = 0.0112515 Jy ! Total flux subtracted in 200 components = 0.0112515 Jy ! Clean residual min=-0.005428 max=0.006900 Jy/beam ! Clean residual mean=0.000005 rms=0.001697 Jy/beam ! Combined flux in latest and established models = 0.362744 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 112 components and 0.362744 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=0.207340Jy sigma=1.006461 ! Fit after self-cal, rms=0.206055Jy sigma=1.000757 ! 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: 0.3015 x 0.8731 at -16.58 degrees (North through East) ! Clean map min=-0.005526 max=0.1618 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=0.206055Jy sigma=1.000757 ! Fit after self-cal, rms=0.282664Jy sigma=0.984189 ! 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=0.282664Jy sigma=0.984189 ! Fit after self-cal, rms=0.282256Jy sigma=0.982370 ! Inverting map and beam ! Estimated beam: bmin=0.301 mas, bmaj=0.8548 mas, bpa=-16.08 degrees ! Estimated noise=1.38369 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000198512 Jy ! Component: 100 - total flux cleaned = 0.000203675 Jy ! Component: 150 - total flux cleaned = 0.00034067 Jy ! Component: 200 - total flux cleaned = 0.000524728 Jy ! Total flux subtracted in 200 components = 0.000524728 Jy ! Clean residual min=-0.005078 max=0.006320 Jy/beam ! Clean residual mean=-0.000014 rms=0.001533 Jy/beam ! Combined flux in latest and established models = 0.363269 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 124 components and 0.363269 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=0.282244Jy sigma=0.981953 ! Fit after self-cal, rms=0.281920Jy sigma=0.981345 ! 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=0.281920Jy sigma=0.981345 ! Fit after self-cal, rms=0.330051Jy sigma=0.975857 ! 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=0.330051Jy sigma=0.975857 ! Fit after self-cal, rms=0.329800Jy sigma=0.975226 ! Inverting map and beam ! Estimated beam: bmin=0.3011 mas, bmaj=0.8554 mas, bpa=-16.21 degrees ! Estimated noise=1.39464 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140677 Jy ! Component: 100 - total flux cleaned = 0.0015619 Jy ! Component: 150 - total flux cleaned = 0.00182318 Jy ! Component: 200 - total flux cleaned = 0.00206305 Jy ! Total flux subtracted in 200 components = 0.00206305 Jy ! Clean residual min=-0.004975 max=0.006198 Jy/beam ! Clean residual mean=-0.000015 rms=0.001512 Jy/beam ! Combined flux in latest and established models = 0.365332 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 127 components and 0.365332 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=0.329790Jy sigma=0.974807 ! Fit after self-cal, rms=0.329599Jy sigma=0.974746 ! 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=0.9001 mas, bmaj=1.133 mas, bpa=14.98 degrees ! Estimated noise=1.83887 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 = 0.00176102 Jy ! Component: 100 - total flux cleaned = 0.00210218 Jy ! Component: 150 - total flux cleaned = 0.00230447 Jy ! Component: 200 - total flux cleaned = 0.002424 Jy ! Total flux subtracted in 200 components = 0.002424 Jy ! Clean residual min=-0.006414 max=0.009945 Jy/beam ! Clean residual mean=-0.000027 rms=0.002444 Jy/beam ! Combined flux in latest and established models = 0.367756 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 133 components and 0.367756 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=0.329569Jy sigma=0.974859 ! Fit after self-cal, rms=0.329419Jy sigma=0.974773 ! 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=0.2623 mas, bmaj=0.6882 mas, bpa=-7.025 degrees ! Estimated noise=2.80959 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.147565 Jy ! Component: 100 - total flux cleaned = 0.206975 Jy ! Component: 150 - total flux cleaned = 0.244825 Jy ! Component: 200 - total flux cleaned = 0.270557 Jy ! Total flux subtracted in 200 components = 0.270557 Jy ! Clean residual min=-0.010540 max=0.013904 Jy/beam ! Clean residual mean=0.000007 rms=0.003243 Jy/beam ! Combined flux in latest and established models = 0.270557 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.270557 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3011 mas, bmaj=0.8554 mas, bpa=-16.21 degrees ! Estimated noise=1.39464 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.665, 2.405). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0238936 Jy ! Component: 100 - total flux cleaned = 0.0400726 Jy ! Component: 150 - total flux cleaned = 0.0515813 Jy ! Component: 200 - total flux cleaned = 0.0601722 Jy ! Total flux subtracted in 200 components = 0.0601722 Jy ! Clean residual min=-0.005141 max=0.007448 Jy/beam ! Clean residual mean=-0.000022 rms=0.001705 Jy/beam ! Combined flux in latest and established models = 0.330729 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 71 components and 0.330729 Jy ! Inverting map ! Added new window around map position (8.19, -7.28). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00935622 Jy ! Component: 100 - total flux cleaned = 0.0159366 Jy ! Component: 150 - total flux cleaned = 0.0214476 Jy ! Component: 200 - total flux cleaned = 0.0261063 Jy ! Total flux subtracted in 200 components = 0.0261063 Jy ! Clean residual min=-0.003966 max=0.004608 Jy/beam ! Clean residual mean=-0.000010 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.356835 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 112 components and 0.356835 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=0.9001 mas, bmaj=1.133 mas, bpa=14.98 degrees ! Estimated noise=1.83887 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 = 0.00799497 Jy ! Component: 100 - total flux cleaned = 0.0135611 Jy ! Component: 150 - total flux cleaned = 0.0177556 Jy ! Component: 200 - total flux cleaned = 0.021007 Jy ! Total flux subtracted in 200 components = 0.021007 Jy ! Clean residual min=-0.004845 max=0.006696 Jy/beam ! Clean residual mean=-0.000019 rms=0.001739 Jy/beam ! Combined flux in latest and established models = 0.377842 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 143 components and 0.377842 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3011 mas, bmaj=0.8554 mas, bpa=-16.21 degrees ! Estimated noise=1.39464 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145928 Jy ! Component: 100 - total flux cleaned = 0.00200968 Jy ! Component: 150 - total flux cleaned = 0.0023391 Jy ! Component: 200 - total flux cleaned = 0.00271455 Jy ! Total flux subtracted in 200 components = 0.00271455 Jy ! Clean residual min=-0.003693 max=0.003920 Jy/beam ! Clean residual mean=-0.000016 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.380557 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 170 components and 0.380557 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=0.329249Jy sigma=0.971226 ! Fit after self-cal, rms=0.328942Jy sigma=0.970846 wmodel J1007+1356_K_2006_06_04_yyk\_map.mod ! Writing 170 model components to file: J1007+1356_K_2006_06_04_yyk_map.mod wobs J1007+1356_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J1007+1356_K_2006_06_04_yyk_uvs.fits wwins J1007+1356_K_2006_06_04_yyk\_map.win ! wwins: Wrote 5 windows to J1007+1356_K_2006_06_04_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125877 Jy ! Component: 100 - total flux cleaned = 0.00177461 Jy ! Component: 150 - total flux cleaned = 0.00225182 Jy ! Component: 200 - total flux cleaned = 0.00253202 Jy ! Component: 250 - total flux cleaned = 0.002798 Jy ! Component: 300 - total flux cleaned = 0.00284539 Jy ! Component: 350 - total flux cleaned = 0.00274798 Jy ! Component: 400 - total flux cleaned = 0.00284147 Jy ! Component: 450 - total flux cleaned = 0.00270695 Jy ! Component: 500 - total flux cleaned = 0.00262047 Jy ! Component: 550 - total flux cleaned = 0.00249447 Jy ! Component: 600 - total flux cleaned = 0.002413 Jy ! Component: 650 - total flux cleaned = 0.00229365 Jy ! Component: 700 - total flux cleaned = 0.00225624 Jy ! Component: 750 - total flux cleaned = 0.00225589 Jy ! Component: 800 - total flux cleaned = 0.00225619 Jy ! Component: 850 - total flux cleaned = 0.00218349 Jy ! Component: 900 - total flux cleaned = 0.00218209 Jy ! Component: 950 - total flux cleaned = 0.00214632 Jy ! Component: 1000 - total flux cleaned = 0.00207888 Jy ! Component: 1050 - total flux cleaned = 0.00197949 Jy ! Component: 1100 - total flux cleaned = 0.00197997 Jy ! Component: 1150 - total flux cleaned = 0.00188363 Jy ! Component: 1200 - total flux cleaned = 0.00185166 Jy ! Component: 1250 - total flux cleaned = 0.00175863 Jy ! Component: 1300 - total flux cleaned = 0.00169827 Jy ! Component: 1350 - total flux cleaned = 0.00160887 Jy ! Component: 1400 - total flux cleaned = 0.00149153 Jy ! Component: 1450 - total flux cleaned = 0.00137678 Jy ! Component: 1500 - total flux cleaned = 0.00134877 Jy ! Component: 1550 - total flux cleaned = 0.0011823 Jy ! Component: 1600 - total flux cleaned = 0.00104613 Jy ! Component: 1650 - total flux cleaned = 0.000911993 Jy ! Component: 1700 - total flux cleaned = 0.00078024 Jy ! Component: 1750 - total flux cleaned = 0.000598026 Jy ! Component: 1800 - total flux cleaned = 0.000418711 Jy ! Component: 1850 - total flux cleaned = 0.000292291 Jy ! Component: 1900 - total flux cleaned = 0.000167235 Jy ! Component: 1950 - total flux cleaned = -0.000104093 Jy ! Component: 2000 - total flux cleaned = -0.000420744 Jy ! Total flux subtracted in 2048 components = -0.000589259 Jy ! Clean residual min=-0.001359 max=0.001288 Jy/beam ! Clean residual mean=-0.000012 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.379967 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 320 components and 0.379967 Jy ![Exited script file: muppet] wmap "J1007+1356_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3011 x 0.8554 at -16.21 degrees (North through East) ! Clean map min=-0.002493 max=0.16361 Jy/beam ! Writing clean map to FITS file: J1007+1356_K_2006_06_04_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.163612 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000487342 device "J1007+1356_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J1007+1356_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.893593 0.893593 1.78719 3.57437 7.14874 14.2975 28.595 57.1899 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.163 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3011 x 0.8554 at -16.21 degrees (North through East) ! Clean map min=-0.002493 max=0.16361 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1007+1356_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J1007+1356_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1007+1356_K_2006_06_04_yyk_uvs.log closed on Thu Jul 8 23:42:28 2010