! Started logfile: J1323+7942_S_2006_02_14_yyk_uvs.log on Wed Jul 5 12:31:44 2006 obs J1323+7942_S_2006_02_14_yyk_uva.fits ! Reading UV FITS file: J1323+7942_S_2006_02_14_yyk_uva.fits ! AN table 1: 877 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.915343 visibilities/baseline/integration-bin. ! Found source: J1323+7942 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2683 lines of history. ! ! Reading 144496 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ![@muppet J1323+7942_S_2006_02_14_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.500x0.500 milli-arcsec cellsize. uvav time_av, true ! Averaging into 30 second bins. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.379361 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=2.407 mas, bmaj=9.852 mas, bpa=1.924 degrees ! Estimated noise=1.37328 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 (-0.5, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.282338 Jy ! Component: 100 - total flux cleaned = 0.384628 Jy ! Total flux subtracted in 100 components = 0.384628 Jy ! Clean residual min=-0.016662 max=0.048436 Jy/beam ! Clean residual mean=0.000098 rms=0.006892 Jy/beam ! Combined flux in latest and established models = 0.384628 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.384628 Jy ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.113076Jy sigma=1.938059 ! Fit after self-cal, rms=0.112466Jy sigma=1.920956 ! Inverting map and beam ! Estimated beam: bmin=2.407 mas, bmaj=9.852 mas, bpa=1.924 degrees ! Estimated noise=1.37328 mJy/beam. ! Added new window around map position (3, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0572953 Jy ! Component: 100 - total flux cleaned = 0.0862245 Jy ! Total flux subtracted in 100 components = 0.0862245 Jy ! Clean residual min=-0.010802 max=0.011726 Jy/beam ! Clean residual mean=-0.000002 rms=0.003469 Jy/beam ! Combined flux in latest and established models = 0.470853 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.470853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083228Jy sigma=1.374140 ! Fit after self-cal, rms=0.082658Jy sigma=1.363910 ! 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=3.086 mas, bmaj=10.37 mas, bpa=1.816 degrees ! Estimated noise=0.715164 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 = 0.016852 Jy ! Component: 100 - total flux cleaned = 0.0242653 Jy ! Component: 150 - total flux cleaned = 0.0274897 Jy ! Component: 200 - total flux cleaned = 0.0288309 Jy ! Total flux subtracted in 200 components = 0.0288309 Jy ! Clean residual min=-0.007027 max=0.007880 Jy/beam ! Clean residual mean=-0.000166 rms=0.001970 Jy/beam ! Combined flux in latest and established models = 0.499684 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 52 components and 0.499684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078836Jy sigma=1.312663 ! Fit after self-cal, rms=0.078606Jy sigma=1.308576 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.086 x 10.37 at 1.816 degrees (North through East) ! Clean map min=-0.0062773 max=0.32849 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1.01506 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 0.99 KP 0.95 ! LA 1.20 MK 0.92 NL 0.95 OV 0.97 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.992012 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.01 KP 0.97 ! LA 1.16 MK 0.99 NL 0.96 OV 1.00 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.975432 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.03 KP 0.98 ! LA 0.92 MK 1.09 NL 1.04 OV 1.04 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.03267 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.95 KP 0.90 ! LA 0.80 MK 1.10 NL 0.97 OV 0.89 ! PT 0.95 SC 1.12 ! ! ! Fit before self-cal, rms=0.078606Jy sigma=1.308576 ! Fit after self-cal, rms=0.066344Jy sigma=1.119062 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066344Jy sigma=1.119062 ! Fit after self-cal, rms=0.066361Jy sigma=1.119229 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.136 mas, bmaj=10.33 mas, bpa=1.585 degrees ! Estimated noise=0.716547 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 = 0.00389359 Jy ! Component: 100 - total flux cleaned = 0.00451113 Jy ! Component: 150 - total flux cleaned = 0.00464732 Jy ! Component: 200 - total flux cleaned = 0.00472681 Jy ! Total flux subtracted in 200 components = 0.00472681 Jy ! Clean residual min=-0.003480 max=0.003851 Jy/beam ! Clean residual mean=0.000040 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.504411 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 78 components and 0.50441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066144Jy sigma=1.115738 ! Fit after self-cal, rms=0.066115Jy sigma=1.115254 ! 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 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066115Jy sigma=1.115254 ! Fit after self-cal, rms=0.061383Jy sigma=1.034195 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 = 0.000526995 Jy ! Component: 100 - total flux cleaned = 0.000586357 Jy ! Component: 150 - total flux cleaned = 0.000724471 Jy ! Component: 200 - total flux cleaned = 0.00064873 Jy ! Total flux subtracted in 200 components = 0.00064873 Jy ! Clean residual min=-0.003158 max=0.003979 Jy/beam ! Clean residual mean=0.000040 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.505059 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 84 components and 0.505059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061293Jy sigma=1.032913 ! Fit after self-cal, rms=0.061128Jy sigma=1.030184 ! Inverting map ! Added new window around map position (13.5, -2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00474568 Jy ! Component: 100 - total flux cleaned = 0.00745345 Jy ! Component: 150 - total flux cleaned = 0.00819741 Jy ! Component: 200 - total flux cleaned = 0.00855506 Jy ! Total flux subtracted in 200 components = 0.00855506 Jy ! Clean residual min=-0.002593 max=0.002635 Jy/beam ! Clean residual mean=0.000013 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.513614 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 113 components and 0.513614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060866Jy sigma=1.024145 ! Fit after self-cal, rms=0.060843Jy sigma=1.023758 ! 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: 3.136 x 10.33 at 1.585 degrees (North through East) ! Clean map min=-0.0025182 max=0.33248 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 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060843Jy sigma=1.023758 ! Fit after self-cal, rms=0.057870Jy sigma=0.970937 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057870Jy sigma=0.970937 ! Fit after self-cal, rms=0.057868Jy sigma=0.970902 ! Inverting map and beam ! Estimated beam: bmin=3.136 mas, bmaj=10.31 mas, bpa=1.469 degrees ! Estimated noise=0.71501 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193598 Jy ! Component: 100 - total flux cleaned = 0.00258705 Jy ! Component: 150 - total flux cleaned = 0.00293383 Jy ! Component: 200 - total flux cleaned = 0.0031869 Jy ! Total flux subtracted in 200 components = 0.0031869 Jy ! Clean residual min=-0.002178 max=0.002499 Jy/beam ! Clean residual mean=0.000017 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.516801 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 137 components and 0.516801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057787Jy sigma=0.969299 ! Fit after self-cal, rms=0.057783Jy sigma=0.969190 ! Inverting map ! Added new window around map position (57.5, -10). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139142 Jy ! Component: 100 - total flux cleaned = 0.00173072 Jy ! Component: 150 - total flux cleaned = 0.00204469 Jy ! Component: 200 - total flux cleaned = 0.00235577 Jy ! Total flux subtracted in 200 components = 0.00235577 Jy ! Clean residual min=-0.002102 max=0.001882 Jy/beam ! Clean residual mean=0.000014 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.519157 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 167 components and 0.519157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057643Jy sigma=0.966680 ! Fit after self-cal, rms=0.057640Jy sigma=0.966558 ! Inverting map ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057640Jy sigma=0.966558 ! Fit after self-cal, rms=0.055738Jy sigma=0.925727 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055738Jy sigma=0.925727 ! Fit after self-cal, rms=0.055741Jy sigma=0.925712 ! Inverting map and beam ! Estimated beam: bmin=3.134 mas, bmaj=10.3 mas, bpa=1.45 degrees ! Estimated noise=0.713779 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000917764 Jy ! Component: 100 - total flux cleaned = 0.00141693 Jy ! Component: 150 - total flux cleaned = 0.00174402 Jy ! Component: 200 - total flux cleaned = 0.00194375 Jy ! Total flux subtracted in 200 components = 0.00194375 Jy ! Clean residual min=-0.001834 max=0.001750 Jy/beam ! Clean residual mean=0.000015 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.5211 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 186 components and 0.521101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055691Jy sigma=0.924906 ! Fit after self-cal, rms=0.055690Jy sigma=0.924860 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.454 mas, bmaj=11.59 mas, bpa=2.381 degrees ! Estimated noise=0.912077 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 = 0.000206318 Jy ! Component: 100 - total flux cleaned = 0.000575215 Jy ! Component: 150 - total flux cleaned = 0.000907304 Jy ! Component: 200 - total flux cleaned = 0.00102074 Jy ! Total flux subtracted in 200 components = 0.00102074 Jy ! Clean residual min=-0.001627 max=0.001560 Jy/beam ! Clean residual mean=0.000022 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.522121 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 205 components and 0.522121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055690Jy sigma=0.924711 ! Fit after self-cal, rms=0.055685Jy sigma=0.924579 ! 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=2.435 mas, bmaj=9.83 mas, bpa=1.762 degrees ! Estimated noise=1.3561 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.27824 Jy ! Component: 100 - total flux cleaned = 0.380435 Jy ! Component: 150 - total flux cleaned = 0.431892 Jy ! Component: 200 - total flux cleaned = 0.459842 Jy ! Total flux subtracted in 200 components = 0.459842 Jy ! Clean residual min=-0.006860 max=0.010072 Jy/beam ! Clean residual mean=0.000070 rms=0.002383 Jy/beam ! Combined flux in latest and established models = 0.459842 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 0.459842 Jy ! Inverting map and beam ! Estimated beam: bmin=3.134 mas, bmaj=10.3 mas, bpa=1.45 degrees ! Estimated noise=0.713779 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 = 0.0233275 Jy ! Component: 100 - total flux cleaned = 0.034506 Jy ! Component: 150 - total flux cleaned = 0.0411126 Jy ! Component: 200 - total flux cleaned = 0.0454892 Jy ! Total flux subtracted in 200 components = 0.0454892 Jy ! Clean residual min=-0.002781 max=0.003478 Jy/beam ! Clean residual mean=0.000040 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.505331 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 81 components and 0.505331 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.454 mas, bmaj=11.59 mas, bpa=2.381 degrees ! Estimated noise=0.912077 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 = 0.00564301 Jy ! Component: 100 - total flux cleaned = 0.00879239 Jy ! Component: 150 - total flux cleaned = 0.010501 Jy ! Component: 200 - total flux cleaned = 0.0117059 Jy ! Total flux subtracted in 200 components = 0.0117059 Jy ! Clean residual min=-0.002406 max=0.002059 Jy/beam ! Clean residual mean=0.000034 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.517037 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 116 components and 0.517037 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.134 mas, bmaj=10.3 mas, bpa=1.45 degrees ! Estimated noise=0.713779 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286603 Jy ! Component: 100 - total flux cleaned = 0.00396194 Jy ! Component: 150 - total flux cleaned = 0.00419826 Jy ! Component: 200 - total flux cleaned = 0.00433375 Jy ! Total flux subtracted in 200 components = 0.00433375 Jy ! Clean residual min=-0.001739 max=0.001849 Jy/beam ! Clean residual mean=0.000014 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.52137 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 136 components and 0.521371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055837Jy sigma=0.927082 ! Fit after self-cal, rms=0.055823Jy sigma=0.926776 wmodel J1323+7942_S_2006_02_14_yyk\_map.mod ! Writing 136 model components to file: J1323+7942_S_2006_02_14_yyk_map.mod wobs J1323+7942_S_2006_02_14_yyk\_uvs.fits ! Writing UV FITS file: J1323+7942_S_2006_02_14_yyk_uvs.fits wwins J1323+7942_S_2006_02_14_yyk\_map.win ! wwins: Wrote 4 windows to J1323+7942_S_2006_02_14_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 = 0.000240305 Jy ! Component: 100 - total flux cleaned = 0.000442892 Jy ! Component: 150 - total flux cleaned = 0.000580585 Jy ! Component: 200 - total flux cleaned = 0.00063359 Jy ! Component: 250 - total flux cleaned = 0.000733553 Jy ! Component: 300 - total flux cleaned = 0.000757201 Jy ! Component: 350 - total flux cleaned = 0.000804124 Jy ! Component: 400 - total flux cleaned = 0.000827042 Jy ! Component: 450 - total flux cleaned = 0.000849143 Jy ! Component: 500 - total flux cleaned = 0.000806327 Jy ! Component: 550 - total flux cleaned = 0.000869696 Jy ! Component: 600 - total flux cleaned = 0.000930774 Jy ! Component: 650 - total flux cleaned = 0.000991122 Jy ! Component: 700 - total flux cleaned = 0.00107004 Jy ! Component: 750 - total flux cleaned = 0.0012045 Jy ! Component: 800 - total flux cleaned = 0.00124257 Jy ! Component: 850 - total flux cleaned = 0.00139123 Jy ! Component: 900 - total flux cleaned = 0.00146431 Jy ! Component: 950 - total flux cleaned = 0.00158919 Jy ! Component: 1000 - total flux cleaned = 0.00165933 Jy ! Component: 1050 - total flux cleaned = 0.00174593 Jy ! Component: 1100 - total flux cleaned = 0.00183144 Jy ! Component: 1150 - total flux cleaned = 0.00196545 Jy ! Component: 1200 - total flux cleaned = 0.00201497 Jy ! Component: 1250 - total flux cleaned = 0.00207979 Jy ! Component: 1300 - total flux cleaned = 0.00214381 Jy ! Component: 1350 - total flux cleaned = 0.00214385 Jy ! Component: 1400 - total flux cleaned = 0.00223757 Jy ! Component: 1450 - total flux cleaned = 0.00225317 Jy ! Component: 1500 - total flux cleaned = 0.00229869 Jy ! Component: 1550 - total flux cleaned = 0.00237389 Jy ! Component: 1600 - total flux cleaned = 0.00238865 Jy ! Component: 1650 - total flux cleaned = 0.00243271 Jy ! Component: 1700 - total flux cleaned = 0.00249057 Jy ! Component: 1750 - total flux cleaned = 0.00251904 Jy ! Component: 1800 - total flux cleaned = 0.00253324 Jy ! Component: 1850 - total flux cleaned = 0.00256138 Jy ! Component: 1900 - total flux cleaned = 0.0025753 Jy ! Component: 1950 - total flux cleaned = 0.00252071 Jy ! Component: 2000 - total flux cleaned = 0.00257502 Jy ! Total flux subtracted in 2048 components = 0.00250766 Jy ! Clean residual min=-0.000863 max=0.000751 Jy/beam ! Clean residual mean=0.000002 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.523878 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 291 components and 0.523878 Jy ![Exited script file: muppet] wmap "J1323+7942_S_2006_02_14_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.134 x 10.3 at 1.45 degrees (North through East) ! Clean map min=-0.0014165 max=0.33215 Jy/beam ! Writing clean map to FITS file: J1323+7942_S_2006_02_14_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.332149 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000278647 device "J1323+7942_S_2006_02_14_yyk\_map.eps/VPS" ! Attempting to open device: 'J1323+7942_S_2006_02_14_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.251676 0.251676 0.503353 1.00671 2.01341 4.02682 8.05365 16.1073 32.2146 64.4292 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.332 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.134 x 10.3 at 1.45 degrees (North through East) ! Clean map min=-0.0014165 max=0.33215 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1323+7942_S_2006_02_14_yyk\_map.gif/gif" ! Attempting to open device: 'J1323+7942_S_2006_02_14_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1323+7942_S_2006_02_14_yyk_uvs.log closed on Wed Jul 5 12:32:28 2006