Table 1: Summary of observations and titanium results.
Target lII bII d(pc) type Obs-Date Exp-time(s) SN Log N(TiII)
$\alpha $ Vir 316.1 50.8 80 $\pm $ 6 B1III-IV 22-05-06 50 $\times$ .35 380 10.49 $\pm $ 0.13
$\beta $ Cen 311.8 1.2 161 $\pm $ 15 B1III 15-04-06 50 $\times$ 0.2 340 10.99 $\pm $ 0.04
$\alpha $ Cru 300.1 -0.36 98 $\pm $ 6 B1 10-04-06 50 $\times$ 0.15 290 11.12 $\pm $ 0.035
$\gamma ^{2}$ Vel 262.8 -7.7 368(+38 - 13)1 WR+O 09-04-06 50 $\times$ 0.6 320 11.11 $\pm $ 0.035
$\mu $ Col 237.2 -27.1 396 $\pm $ 100 O9.5 01-04-06 40 $\times$ 8 310 11.50 $\pm $ 0.02
$\zeta $ Pup 256.0 -4.7 429 $\pm $ 94 O5I 29-03-06 45 $\times$ 0.7 250* 11.16 $\pm $ 0.06
$\theta $ Car 289.6 -4.9 135 $\pm $ 9 B0V 10-04-06 40 $\times$ 0.9 320* 11.31 $\pm $ 0.023
JL9 322.6 -27.0 590 $\pm $ 160 sdO 19-05-06 2 $\times$ 2700 280 11.88 $\pm $ 0.10
LS 1274 277.0 -5.3 580 $\pm $ 100 sdB 10-04-06 2 $\times$ 2100 110 11.68 $\pm $ 0.04
$\textstyle \parbox{15cm}{ $^1$\space Distance recently revised by Millour et~al. (\cite{Mill07}). *: $S/N$\space after fringe correction.}$


Source LaTeX | All tables | In the text