! Started logfile: J0547+1223_K_2006_06_11_yyk_uvs.log on Thu Dec 2 20:44:05 2010 obs J0547+1223_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J0547+1223_K_2006_06_11_yyk_uva.fits ! AN table 1: 1869 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.881826 visibilities/baseline/integration-bin. ! Found source: J0547+1223 ! ! 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 593328 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 J0547+1223_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)= 0.440631 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=0.2546 mas, bmaj=0.679 mas, bpa=-9.151 degrees ! Estimated noise=2.63653 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 = 0.259319 Jy ! Component: 100 - total flux cleaned = 0.300175 Jy ! Total flux subtracted in 100 components = 0.300175 Jy ! Clean residual min=-0.017629 max=0.018979 Jy/beam ! Clean residual mean=-0.000014 rms=0.004738 Jy/beam ! Combined flux in latest and established models = 0.300175 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.300175 Jy ! ! Correcting IF 1. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.314397Jy sigma=1.179588 ! Fit after self-cal, rms=0.312239Jy sigma=1.173155 ! Inverting map and beam ! Estimated beam: bmin=0.2546 mas, bmaj=0.679 mas, bpa=-9.151 degrees ! Estimated noise=2.63653 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=0.2949 mas, bmaj=0.7401 mas, bpa=-12.9 degrees ! Estimated noise=1.36853 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 = 0.0164406 Jy ! Component: 100 - total flux cleaned = 0.0187313 Jy ! Component: 150 - total flux cleaned = 0.0182984 Jy ! Component: 200 - total flux cleaned = 0.0178201 Jy ! Total flux subtracted in 200 components = 0.0178201 Jy ! Clean residual min=-0.014118 max=0.022347 Jy/beam ! Clean residual mean=-0.000002 rms=0.004489 Jy/beam ! Combined flux in latest and established models = 0.317996 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.317995 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=0.311784Jy sigma=1.167943 ! Fit after self-cal, rms=0.311664Jy sigma=1.165574 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2949 x 0.7401 at -12.9 degrees (North through East) ! Clean map min=-0.01302 max=0.29855 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.84 HN 1.05 KP 0.91 ! LA 0.89 MK 0.81 NL 1.27 OV 1.06 ! PT 0.93 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.84 HN 1.09 KP 0.93 ! LA 0.87 MK 0.86 NL 1.28 OV 1.05 ! PT 0.78 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.89 HN 0.96 KP 0.89 ! LA 0.89 MK 0.86 NL 1.22 OV 1.07 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 HN 1.03 KP 0.89 ! LA 0.86 MK 0.92 NL 1.11 OV 1.05 ! PT 1.13 SC 1.16 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.90 HN 0.87 KP 1.03 ! LA 0.90 MK 1.08 NL 1.21 OV 1.19 ! PT 0.88 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.00 HN 0.55 KP 0.78 ! LA 0.96 MK 1.09 NL 1.27 OV 1.28 ! PT 0.98 SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.80 KP 0.72 ! LA 0.91 MK 1.12 NL 1.24 OV 1.39 ! PT 1.06 SC 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 0.76 KP 0.73 ! LA 0.90 MK 1.19 NL 1.16 OV 1.48 ! PT 1.03 SC 0.88 ! ! ! Fit before self-cal, rms=0.311664Jy sigma=1.165574 ! Fit after self-cal, rms=0.290073Jy sigma=1.106598 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=0.290073Jy sigma=1.106598 ! Fit after self-cal, rms=0.290075Jy sigma=1.105302 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.2945 mas, bmaj=0.7402 mas, bpa=-12.58 degrees ! Estimated noise=1.3335 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 = 0.000859904 Jy ! Component: 100 - total flux cleaned = 0.000857869 Jy ! Component: 150 - total flux cleaned = 0.00103401 Jy ! Component: 200 - total flux cleaned = 0.00111435 Jy ! Total flux subtracted in 200 components = 0.00111435 Jy ! Clean residual min=-0.005255 max=0.006160 Jy/beam ! Clean residual mean=-0.000007 rms=0.001567 Jy/beam ! Combined flux in latest and established models = 0.31911 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.31911 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=0.289938Jy sigma=1.104913 ! Fit after self-cal, rms=0.290067Jy sigma=1.104359 ! 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=0.290067Jy sigma=1.104359 ! Fit after self-cal, rms=0.270722Jy sigma=0.999520 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 = 0.00970092 Jy ! Component: 100 - total flux cleaned = 0.0126935 Jy ! Component: 150 - total flux cleaned = 0.0127911 Jy ! Component: 200 - total flux cleaned = 0.0130381 Jy ! Total flux subtracted in 200 components = 0.0130381 Jy ! Clean residual min=-0.007117 max=0.005737 Jy/beam ! Clean residual mean=-0.000009 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 0.332148 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 0.332148 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=0.270473Jy sigma=0.997128 ! Fit after self-cal, rms=0.267765Jy sigma=0.990398 ! 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: 0.2945 x 0.7402 at -12.58 degrees (North through East) ! Clean map min=-0.0065936 max=0.30605 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=0.267765Jy sigma=0.990398 ! Fit after self-cal, rms=0.519606Jy sigma=0.979421 ! 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=0.519606Jy sigma=0.979421 ! Fit after self-cal, rms=0.517663Jy sigma=0.977635 ! Inverting map and beam ! Estimated beam: bmin=0.2936 mas, bmaj=0.7299 mas, bpa=-12.15 degrees ! Estimated noise=1.32783 mJy/beam. ! Added new window around map position (-6.955, -1.625). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00500257 Jy ! Component: 100 - total flux cleaned = 0.00665023 Jy ! Component: 150 - total flux cleaned = 0.00728204 Jy ! Component: 200 - total flux cleaned = 0.00783307 Jy ! Total flux subtracted in 200 components = 0.00783307 Jy ! Clean residual min=-0.003392 max=0.003970 Jy/beam ! Clean residual mean=0.000002 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.339981 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 58 components and 0.339981 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=0.517642Jy sigma=0.976878 ! Fit after self-cal, rms=0.516300Jy sigma=0.976099 ! 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=0.516300Jy sigma=0.976099 ! Fit after self-cal, rms=0.458583Jy sigma=0.970279 ! 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=0.458583Jy sigma=0.970279 ! Fit after self-cal, rms=0.458538Jy sigma=0.969888 ! Inverting map and beam ! Estimated beam: bmin=0.2928 mas, bmaj=0.7293 mas, bpa=-12.14 degrees ! Estimated noise=1.32629 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192057 Jy ! Component: 100 - total flux cleaned = 0.0022452 Jy ! Component: 150 - total flux cleaned = 0.00252938 Jy ! Component: 200 - total flux cleaned = 0.00268435 Jy ! Total flux subtracted in 200 components = 0.00268435 Jy ! Clean residual min=-0.003221 max=0.003847 Jy/beam ! Clean residual mean=0.000004 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.342665 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 67 components and 0.342665 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=0.458517Jy sigma=0.969686 ! Fit after self-cal, rms=0.458101Jy sigma=0.969492 ! 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=0.8701 mas, bmaj=1.093 mas, bpa=10.64 degrees ! Estimated noise=1.81666 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 = 0.00182709 Jy ! Component: 100 - total flux cleaned = 0.00215345 Jy ! Component: 150 - total flux cleaned = 0.0023243 Jy ! Component: 200 - total flux cleaned = 0.00252064 Jy ! Total flux subtracted in 200 components = 0.00252064 Jy ! Clean residual min=-0.003891 max=0.004926 Jy/beam ! Clean residual mean=0.000010 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.345186 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 75 components and 0.345186 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=0.458097Jy sigma=0.969512 ! Fit after self-cal, rms=0.457767Jy sigma=0.969381 ! 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=0.2529 mas, bmaj=0.6809 mas, bpa=-9.195 degrees ! Estimated noise=2.56278 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.264808 Jy ! Component: 100 - total flux cleaned = 0.309339 Jy ! Component: 150 - total flux cleaned = 0.325037 Jy ! Component: 200 - total flux cleaned = 0.332491 Jy ! Total flux subtracted in 200 components = 0.332491 Jy ! Clean residual min=-0.006614 max=0.006852 Jy/beam ! Clean residual mean=0.000005 rms=0.001753 Jy/beam ! Combined flux in latest and established models = 0.332491 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.332491 Jy ! Inverting map and beam ! Estimated beam: bmin=0.2928 mas, bmaj=0.7293 mas, bpa=-12.14 degrees ! Estimated noise=1.32629 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 = 0.00580808 Jy ! Component: 100 - total flux cleaned = 0.00854422 Jy ! Component: 150 - total flux cleaned = 0.00924323 Jy ! Component: 200 - total flux cleaned = 0.00966103 Jy ! Total flux subtracted in 200 components = 0.00966103 Jy ! Clean residual min=-0.003349 max=0.004279 Jy/beam ! Clean residual mean=0.000003 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.342153 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 0.342153 Jy ! Inverting map ! Added new window around map position (-1.105, 6.37). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00344331 Jy ! Component: 100 - total flux cleaned = 0.00452923 Jy ! Component: 150 - total flux cleaned = 0.00529593 Jy ! Component: 200 - total flux cleaned = 0.00589212 Jy ! Total flux subtracted in 200 components = 0.00589212 Jy ! Clean residual min=-0.003467 max=0.003496 Jy/beam ! Clean residual mean=0.000009 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.348045 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 59 components and 0.348045 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=0.8701 mas, bmaj=1.093 mas, bpa=10.64 degrees ! Estimated noise=1.81666 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 = 0.0026812 Jy ! Component: 100 - total flux cleaned = 0.00383096 Jy ! Component: 150 - total flux cleaned = 0.00400067 Jy ! Component: 200 - total flux cleaned = 0.00419026 Jy ! Total flux subtracted in 200 components = 0.00419026 Jy ! Clean residual min=-0.003880 max=0.003256 Jy/beam ! Clean residual mean=0.000009 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.352235 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.352235 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.2928 mas, bmaj=0.7293 mas, bpa=-12.14 degrees ! Estimated noise=1.32629 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000174257 Jy ! Component: 100 - total flux cleaned = -0.000313694 Jy ! Component: 150 - total flux cleaned = -0.000497376 Jy ! Component: 200 - total flux cleaned = -0.000722409 Jy ! Total flux subtracted in 200 components = -0.000722409 Jy ! Clean residual min=-0.003211 max=0.003087 Jy/beam ! Clean residual mean=0.000005 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.351512 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 85 components and 0.351513 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=0.457753Jy sigma=0.968747 ! Fit after self-cal, rms=0.457533Jy sigma=0.968640 wmodel J0547+1223_K_2006_06_11_yyk\_map.mod ! Writing 85 model components to file: J0547+1223_K_2006_06_11_yyk_map.mod wobs J0547+1223_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J0547+1223_K_2006_06_11_yyk_uvs.fits wwins J0547+1223_K_2006_06_11_yyk\_map.win ! wwins: Wrote 3 windows to J0547+1223_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 = -0.000518041 Jy ! Component: 100 - total flux cleaned = -0.000472256 Jy ! Component: 150 - total flux cleaned = -0.000421057 Jy ! Component: 200 - total flux cleaned = -0.00046473 Jy ! Component: 250 - total flux cleaned = -0.000507245 Jy ! Component: 300 - total flux cleaned = -0.00050711 Jy ! Component: 350 - total flux cleaned = -0.000507653 Jy ! Component: 400 - total flux cleaned = -0.000547581 Jy ! Component: 450 - total flux cleaned = -0.000508708 Jy ! Component: 500 - total flux cleaned = -0.000586109 Jy ! Component: 550 - total flux cleaned = -0.000586013 Jy ! Component: 600 - total flux cleaned = -0.000549016 Jy ! Component: 650 - total flux cleaned = -0.000442075 Jy ! Component: 700 - total flux cleaned = -0.000442099 Jy ! Component: 750 - total flux cleaned = -0.000339307 Jy ! Component: 800 - total flux cleaned = -0.000340341 Jy ! Component: 850 - total flux cleaned = -0.000340601 Jy ! Component: 900 - total flux cleaned = -0.000372703 Jy ! Component: 950 - total flux cleaned = -0.000372309 Jy ! Component: 1000 - total flux cleaned = -0.000278062 Jy ! Component: 1050 - total flux cleaned = -0.000186036 Jy ! Component: 1100 - total flux cleaned = -0.000125846 Jy ! Component: 1150 - total flux cleaned = -9.56438e-05 Jy ! Component: 1200 - total flux cleaned = -6.59625e-05 Jy ! Component: 1250 - total flux cleaned = -6.59418e-05 Jy ! Component: 1300 - total flux cleaned = -3.74626e-05 Jy ! Component: 1350 - total flux cleaned = -9.33665e-06 Jy ! Component: 1400 - total flux cleaned = 1.82587e-05 Jy ! Component: 1450 - total flux cleaned = 1.80343e-05 Jy ! Component: 1500 - total flux cleaned = 7.21091e-05 Jy ! Component: 1550 - total flux cleaned = 7.21447e-05 Jy ! Component: 1600 - total flux cleaned = 0.000151036 Jy ! Component: 1650 - total flux cleaned = 0.000151067 Jy ! Component: 1700 - total flux cleaned = 0.000228337 Jy ! Component: 1750 - total flux cleaned = 0.000177504 Jy ! Component: 1800 - total flux cleaned = 0.000252669 Jy ! Component: 1850 - total flux cleaned = 0.000277235 Jy ! Component: 1900 - total flux cleaned = 0.000252355 Jy ! Component: 1950 - total flux cleaned = 0.0002278 Jy ! Component: 2000 - total flux cleaned = 0.000203798 Jy ! Total flux subtracted in 2048 components = 0.00017986 Jy ! Clean residual min=-0.001342 max=0.001224 Jy/beam ! Clean residual mean=0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.351692 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 218 components and 0.351692 Jy ![Exited script file: muppet] wmap "J0547+1223_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2928 x 0.7293 at -12.14 degrees (North through East) ! Clean map min=-0.0022911 max=0.30734 Jy/beam ! Writing clean map to FITS file: J0547+1223_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 0.307344 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000434064 device "J0547+1223_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J0547+1223_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.423692 0.423692 0.847384 1.69477 3.38954 6.77907 13.5581 27.1163 54.2326 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.307 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2928 x 0.7293 at -12.14 degrees (North through East) ! Clean map min=-0.0022911 max=0.30734 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0547+1223_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J0547+1223_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0547+1223_K_2006_06_11_yyk_uvs.log closed on Thu Dec 2 20:44:07 2010