! Started logfile: J2311-1306_S_2004_05_27_yyk_uvs.log on Wed Dec 7 00:59:06 2005 obs J2311-1306_S_2004_05_27_yyk_uve.fits ! Reading UV FITS file: J2311-1306_S_2004_05_27_yyk_uve.fits ! AN table 1: 23 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.973913 visibilities/baseline/integration-bin. ! Found source: J2311-1306 ! ! 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 1383 lines of history. ! ! Reading 4032 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 J2311-1306_S_2004_05_27_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. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.178878 Jy startmod ,phase_soltime ! Applying default point source starting model. ! Performing phase self-cal over 10 minute time intervals ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.849192Jy sigma=15.932889 ! Fit after self-cal, rms=0.849123Jy sigma=15.931259 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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=2.479 mas, bmaj=6.559 mas, bpa=-1.605 degrees ! Estimated noise=1.02163 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 = 0.127946 Jy ! Component: 100 - total flux cleaned = 0.163122 Jy ! Total flux subtracted in 100 components = 0.163122 Jy ! Clean residual min=-0.008972 max=0.023394 Jy/beam ! Clean residual mean=0.000153 rms=0.003106 Jy/beam ! Combined flux in latest and established models = 0.163122 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.163122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081528Jy sigma=1.382835 ! Fit after self-cal, rms=0.081372Jy sigma=1.380482 ! Inverting map ! Added new window around map position (-4, 20.5). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261136 Jy ! Component: 100 - total flux cleaned = 0.040537 Jy ! Total flux subtracted in 100 components = 0.040537 Jy ! Clean residual min=-0.007564 max=0.008858 Jy/beam ! Clean residual mean=0.000070 rms=0.002169 Jy/beam ! Combined flux in latest and established models = 0.203659 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 0.203659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074482Jy sigma=1.231893 ! Fit after self-cal, rms=0.073774Jy sigma=1.216007 ! 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=3.319 mas, bmaj=8.143 mas, bpa=-1.569 degrees ! Estimated noise=0.609981 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 = 0.0143183 Jy ! Component: 100 - total flux cleaned = 0.0220507 Jy ! Component: 150 - total flux cleaned = 0.0267851 Jy ! Component: 200 - total flux cleaned = 0.0298189 Jy ! Total flux subtracted in 200 components = 0.0298189 Jy ! Clean residual min=-0.006016 max=0.007729 Jy/beam ! Clean residual mean=0.000030 rms=0.001502 Jy/beam ! Combined flux in latest and established models = 0.233477 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 43 model components to the UV plane model. ! The established model now contains 75 components and 0.233478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071795Jy sigma=1.170636 ! Fit after self-cal, rms=0.071648Jy sigma=1.166968 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! selflims ampcor_selflim ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1.03741 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.96 KP 0.94 ! LA 1.02 MK 0.89 NL 0.97 OV 0.98 ! PT 0.97 SC 0.91 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.02246 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.00 KP 0.90 ! LA 1.00* MK 0.94 NL 1.01 OV 0.92 ! PT 0.93 SC 1.12 ! ! ! Fit before self-cal, rms=0.071648Jy sigma=1.166968 ! Fit after self-cal, rms=0.071034Jy sigma=1.160864 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=0.071034Jy sigma=1.160864 ! Fit after self-cal, rms=0.070994Jy sigma=1.160246 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.296 mas, bmaj=8.138 mas, bpa=-2.409 degrees ! Estimated noise=0.609584 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 (-5, 4.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00822566 Jy ! Component: 100 - total flux cleaned = 0.00968222 Jy ! Component: 150 - total flux cleaned = 0.00991456 Jy ! Component: 200 - total flux cleaned = 0.0105285 Jy ! Total flux subtracted in 200 components = 0.0105285 Jy ! Clean residual min=-0.004224 max=0.004941 Jy/beam ! Clean residual mean=0.000043 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.244006 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 0.244006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070366Jy sigma=1.143493 ! Fit after self-cal, rms=0.070244Jy sigma=1.141024 ! 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=0.070244Jy sigma=1.141024 ! Fit after self-cal, rms=0.066710Jy sigma=1.077831 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 = 0.00314733 Jy ! Component: 100 - total flux cleaned = 0.00398718 Jy ! Component: 150 - total flux cleaned = 0.00398738 Jy ! Component: 200 - total flux cleaned = 0.00411256 Jy ! Total flux subtracted in 200 components = 0.00411256 Jy ! Clean residual min=-0.003877 max=0.004913 Jy/beam ! Clean residual mean=0.000034 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.248119 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 114 components and 0.248119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066571Jy sigma=1.073612 ! Fit after self-cal, rms=0.066546Jy sigma=1.070601 ! Inverting map ! Added new window around map position (-10, 52). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00404169 Jy ! Component: 100 - total flux cleaned = 0.00560735 Jy ! Component: 150 - total flux cleaned = 0.00693012 Jy ! Component: 200 - total flux cleaned = 0.00820115 Jy ! Total flux subtracted in 200 components = 0.00820115 Jy ! Clean residual min=-0.003129 max=0.002848 Jy/beam ! Clean residual mean=0.000012 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.25632 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 140 components and 0.25632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066334Jy sigma=1.061924 ! Fit after self-cal, rms=0.066368Jy sigma=1.061272 ! 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: 3.296 x 8.138 at -2.409 degrees (North through East) ! Clean map min=-0.0029753 max=0.1479 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=0.066368Jy sigma=1.061272 ! Fit after self-cal, rms=0.063243Jy sigma=1.040172 ! 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=0.063243Jy sigma=1.040172 ! Fit after self-cal, rms=0.063269Jy sigma=1.040082 ! Inverting map and beam ! Estimated beam: bmin=3.251 mas, bmaj=8.069 mas, bpa=-2.565 degrees ! Estimated noise=0.590832 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00169533 Jy ! Component: 100 - total flux cleaned = -0.00112502 Jy ! Component: 150 - total flux cleaned = -0.000453081 Jy ! Component: 200 - total flux cleaned = 1.30303e-05 Jy ! Total flux subtracted in 200 components = 1.30303e-05 Jy ! Clean residual min=-0.003042 max=0.002846 Jy/beam ! Clean residual mean=0.000008 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.256333 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 43 model components to the UV plane model. ! The established model now contains 169 components and 0.256333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063208Jy sigma=1.036026 ! Fit after self-cal, rms=0.063211Jy sigma=1.035826 ! 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=0.063211Jy sigma=1.035826 ! Fit after self-cal, rms=0.062861Jy sigma=1.022737 ! 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=0.062861Jy sigma=1.022737 ! Fit after self-cal, rms=0.062867Jy sigma=1.022662 ! Inverting map and beam ! Estimated beam: bmin=3.254 mas, bmaj=8.073 mas, bpa=-2.541 degrees ! Estimated noise=0.583853 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00140964 Jy ! Component: 100 - total flux cleaned = -0.000658232 Jy ! Component: 150 - total flux cleaned = -0.000213893 Jy ! Component: 200 - total flux cleaned = -5.46177e-05 Jy ! Total flux subtracted in 200 components = -5.46177e-05 Jy ! Clean residual min=-0.002739 max=0.002482 Jy/beam ! Clean residual mean=0.000004 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.256278 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 185 components and 0.256278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062831Jy sigma=1.020737 ! Fit after self-cal, rms=0.062825Jy sigma=1.020661 ! 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=7.698 mas, bmaj=14.78 mas, bpa=2.686 degrees ! Estimated noise=0.738164 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 = 0.000618739 Jy ! Component: 100 - total flux cleaned = 0.00108627 Jy ! Component: 150 - total flux cleaned = 0.00137059 Jy ! Component: 200 - total flux cleaned = 0.00149034 Jy ! Total flux subtracted in 200 components = 0.00149034 Jy ! Clean residual min=-0.002801 max=0.002061 Jy/beam ! Clean residual mean=-0.000004 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.257768 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 196 components and 0.257769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062873Jy sigma=1.020381 ! Fit after self-cal, rms=0.062852Jy sigma=1.020233 ! Inverting map uvtaper 0,0 ! 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=2.465 mas, bmaj=6.574 mas, bpa=-1.951 degrees ! Estimated noise=0.968958 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.123415 Jy ! Component: 100 - total flux cleaned = 0.163121 Jy ! Component: 150 - total flux cleaned = 0.186571 Jy ! Component: 200 - total flux cleaned = 0.202185 Jy ! Total flux subtracted in 200 components = 0.202185 Jy ! Clean residual min=-0.004860 max=0.007314 Jy/beam ! Clean residual mean=0.000084 rms=0.001618 Jy/beam ! Combined flux in latest and established models = 0.202185 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 49 model components to the UV plane model. ! The established model now contains 49 components and 0.202185 Jy ! Inverting map and beam ! Estimated beam: bmin=3.254 mas, bmaj=8.073 mas, bpa=-2.541 degrees ! Estimated noise=0.583853 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 = 0.015592 Jy ! Component: 100 - total flux cleaned = 0.0247464 Jy ! Component: 150 - total flux cleaned = 0.0312868 Jy ! Component: 200 - total flux cleaned = 0.0363807 Jy ! Total flux subtracted in 200 components = 0.0363807 Jy ! Clean residual min=-0.003539 max=0.003724 Jy/beam ! Clean residual mean=0.000039 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.238566 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 115 components and 0.238566 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=7.698 mas, bmaj=14.78 mas, bpa=2.686 degrees ! Estimated noise=0.738164 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 = 0.00589164 Jy ! Component: 100 - total flux cleaned = 0.00994693 Jy ! Component: 150 - total flux cleaned = 0.0122559 Jy ! Component: 200 - total flux cleaned = 0.013869 Jy ! Total flux subtracted in 200 components = 0.013869 Jy ! Clean residual min=-0.003011 max=0.002394 Jy/beam ! Clean residual mean=0.000020 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.252435 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 168 components and 0.252435 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.254 mas, bmaj=8.073 mas, bpa=-2.541 degrees ! Estimated noise=0.583853 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190962 Jy ! Component: 100 - total flux cleaned = 0.0031893 Jy ! Component: 150 - total flux cleaned = 0.00367317 Jy ! Component: 200 - total flux cleaned = 0.00399566 Jy ! Total flux subtracted in 200 components = 0.00399566 Jy ! Clean residual min=-0.002840 max=0.002544 Jy/beam ! Clean residual mean=0.000000 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.256431 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 188 components and 0.256431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062951Jy sigma=1.021954 ! Fit after self-cal, rms=0.062923Jy sigma=1.021359 wmodel J2311-1306_S_2004_05_27_yyk\_map.mod ! Writing 188 model components to file: J2311-1306_S_2004_05_27_yyk_map.mod wobs J2311-1306_S_2004_05_27_yyk\_uvs.fits ! Writing UV FITS file: J2311-1306_S_2004_05_27_yyk_uvs.fits wwins J2311-1306_S_2004_05_27_yyk\_map.win ! wwins: Wrote 4 windows to J2311-1306_S_2004_05_27_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 = -0.000558415 Jy ! Component: 100 - total flux cleaned = -0.00132821 Jy ! Component: 150 - total flux cleaned = -0.00166991 Jy ! Component: 200 - total flux cleaned = -0.00179303 Jy ! Component: 250 - total flux cleaned = -0.00179294 Jy ! Component: 300 - total flux cleaned = -0.00183111 Jy ! Component: 350 - total flux cleaned = -0.00186698 Jy ! Component: 400 - total flux cleaned = -0.00169021 Jy ! Component: 450 - total flux cleaned = -0.00158794 Jy ! Component: 500 - total flux cleaned = -0.00142184 Jy ! Component: 550 - total flux cleaned = -0.00135751 Jy ! Component: 600 - total flux cleaned = -0.00132436 Jy ! Component: 650 - total flux cleaned = -0.00116864 Jy ! Component: 700 - total flux cleaned = -0.00107753 Jy ! Component: 750 - total flux cleaned = -0.000958544 Jy ! Component: 800 - total flux cleaned = -0.000871409 Jy ! Component: 850 - total flux cleaned = -0.000842282 Jy ! Component: 900 - total flux cleaned = -0.00073035 Jy ! Component: 950 - total flux cleaned = -0.000675574 Jy ! Component: 1000 - total flux cleaned = -0.000621396 Jy ! Component: 1050 - total flux cleaned = -0.000595072 Jy ! Component: 1100 - total flux cleaned = -0.000543038 Jy ! Component: 1150 - total flux cleaned = -0.000491767 Jy ! Component: 1200 - total flux cleaned = -0.000491941 Jy ! Component: 1250 - total flux cleaned = -0.000566324 Jy ! Component: 1300 - total flux cleaned = -0.000492586 Jy ! Component: 1350 - total flux cleaned = -0.000444538 Jy ! Component: 1400 - total flux cleaned = -0.000515496 Jy ! Component: 1450 - total flux cleaned = -0.000421066 Jy ! Component: 1500 - total flux cleaned = -0.00037495 Jy ! Component: 1550 - total flux cleaned = -0.000466771 Jy ! Component: 1600 - total flux cleaned = -0.00046669 Jy ! Component: 1650 - total flux cleaned = -0.000489097 Jy ! Component: 1700 - total flux cleaned = -0.00055548 Jy ! Component: 1750 - total flux cleaned = -0.000533854 Jy ! Component: 1800 - total flux cleaned = -0.000576846 Jy ! Component: 1850 - total flux cleaned = -0.000555458 Jy ! Component: 1900 - total flux cleaned = -0.000597606 Jy ! Component: 1950 - total flux cleaned = -0.000555686 Jy ! Component: 2000 - total flux cleaned = -0.000596714 Jy ! Total flux subtracted in 2048 components = -0.000576392 Jy ! Clean residual min=-0.001156 max=0.001139 Jy/beam ! Clean residual mean=-0.000012 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.255854 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 323 components and 0.255854 Jy ![Exited script file: muppet] wmap "J2311-1306_S_2004_05_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.254 x 8.073 at -2.541 degrees (North through East) ! Clean map min=-0.0024252 max=0.14241 Jy/beam ! Writing clean map to FITS file: J2311-1306_S_2004_05_27_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.14241 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000413443 device "J2311-1306_S_2004_05_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J2311-1306_S_2004_05_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.870957 0.870957 1.74191 3.48383 6.96766 13.9353 27.8706 55.7413 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.142 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.254 x 8.073 at -2.541 degrees (North through East) ! Clean map min=-0.0024252 max=0.14241 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2311-1306_S_2004_05_27_yyk\_map.gif/gif" ! Attempting to open device: 'J2311-1306_S_2004_05_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2311-1306_S_2004_05_27_yyk_uvs.log closed on Wed Dec 7 00:59:11 2005