\begin{table}%t5
\caption{Branching fractions ($BF$), transition probabilities ($gA$ in 10$^6$~s$^{-1}$) and oscillator strengths~(log~$gf$) for transitions depopulating odd-parity levels in~Os~I.}\label{Tab:osI}
%\centering
\par
\begin{tabular}{llrllrrcrrr}
\hline \hline
Upper level$^a$ &$J$ &  Lower level$^a$ &  $J$&  $\lambda$(nm)$^b$ & \multicolumn{2}{c}{Experiment$^c$}   & & \multicolumn{3}{c}{This work}\\
Energy (cm$^{-1}$) & & Energy (cm$^{-1}$) &  & & $BF$ & $gA$ && $BF$$^d$ & $gA$$^e$ & log $gf$$^e$ \\
\hline
22~615.69 & 4 &     0.00 & 4 & 442.0468 & 0.983 &       &~~& 0.963 & 21.69 & $-$1.20 \\
$\tau$ = 400(50)$^f$ ns         &   &  4159.32 & 3 & 541.6678 & 0.001 &       && 0.002 &  0.09 & $-$3.40 \\
         &   &  5143.92 & 5 & 572.1931 & 0.012 &       && 0.028 &  0.63 & $-$2.51 \\
         &   & 11~030.58 & 4 & 862.9399 &       &       && 0.006 &  0.18 & $-$2.70 \\
        \\
23~462.90 & 5 &     0.00 & 4 & 426.0848 & 0.992 & 13.64 && 0.987 & 13.53 & $-$1.43 \\
$\tau$ = 800(70)$^g$ ns         &   &  5143.92 & 5 & 545.7302 &       &       && 0.011 &  0.11 & $-$3.31 \\
        \\
28~331.77 & 4 &     0.00 & 4 & 352.8598 & 0.287 &  9.72 && 0.362 & 14.13 & $-$1.58 \\
$\tau$ = 230(20)$^f$ ns         &   &  4159.32 & 3 & 413.5774 & 0.515 & 17.46 && 0.568 & 22.23 & $-$1.24 \\
         &   &  5143.92 & 5 & 431.1391 & 0.195 &  6.57 && 0.045 &  1.80 & $-$2.30 \\
         &   &  8742.83 & 4 & 510.3499 & 0.002 &  0.09 && 0.022 &  0.81 & $-$2.50 \\
        \\
28~371.68 & 3 &     0.00 & 4 & 352.3634 &       &       && 0.255 &  4.55 & $-$2.07 \\
$\tau$ = 390(50)$^f$ ns         &   &  2740.49 & 2 & 390.0391 &       &       && 0.377 &  6.79 & $-$1.81 \\
         &   &  4159.32 & 3 & 412.8957 &       &       && 0.214 &  3.85 & $-$2.01 \\
         &   & 10~165.98 & 2 & 549.1259 &       &       && 0.009 &  0.14 & $-$3.20 \\
         &   & 11~030.58 & 4 & 576.5048 &       &       && 0.020 &  0.35 & $-$2.76 \\
         &   & 11~378.00 & 3 & 588.2910 &       &       && 0.034 &  0.63 & $-$2.48 \\
         &   & 13~364.83 & 2 & 666.1784 &       &       && 0.016 &  0.28 & $-$2.73 \\
         &   & 14~091.37 & 3 & 700.0718 &       &       && 0.005 &  0.07 & $-$3.29 \\
         &   & 15~222.57 & 2 & 760.2984 &       &       && 0.059 &  1.05 & $-$2.04 \\
         &   & 15~390.76 & 3 & 770.1494 &       &       && 0.007 &  0.14 & $-$2.90 \\
        \\
29~381.65 & 3 &     0.00 & 4 & 340.2508 &       &       && 0.059 &  4.20 & $-$2.14 \\
$\tau$ = 99(8)$^g$ ns         &   &  2740.49 & 2 & 375.2524 &       &       && 0.707 & 49.98 & $-$0.98 \\
         &   &  4159.32 & 3 & 396.3619 &       &       && 0.149 & 10.50 & $-$1.61 \\
         &   & 10~165.98 & 2 & 520.2637 &       &       && 0.067 &  4.76 & $-$1.71 \\
         &   & 13~364.83 & 2 & 624.1710 &       &       && 0.001 &  0.07 & $-$3.39 \\
         &   & 14~091.37 & 3 & 653.8296 &       &       && 0.004 &  0.28 & $-$2.75 \\
         &   & 15~222.57 & 2 & 706.0659 &       &       && 0.002 &  0.14 & $-$2.98 \\
         &   & 15~390.76 & 3 & 714.5538 &       &       && 0.008 &  0.56 & $-$2.37 \\
        \\
30~279.95 & 5 &     0.00 & 4 & 330.1565 & 0.935 &110.55 && 0.950 &112.31 & $-$0.74 \\
$\tau$ = 93(7)$^h$ ns         &   &  5143.92 & 5 & 397.7228 & 0.061 &  7.26 && 0.041 &  4.84 & $-$1.94 \\
         &   &  8742.83 & 4 & 464.1846 & 0.003 &  0.33 && 0.002 &  0.22 & $-$3.15 \\
         &   & 11~030.58 & 4 &          &       &       && 0.004 &  0.44 & $-$2.75 \\
        \\
30~591.45 & 4 &     0.00 & 4 & 326.7945 &       &       && 0.554 & 50.85 & $-$1.09 \\
$\tau$ = 98(8)$^f$ ns         &   &  4159.32 & 3 & 378.2200 &       &       && 0.427 & 39.15 & $-$1.08 \\
         &   &  8742.83 & 4 & 457.5666 &       &       && 0.001 &  0.09 & $-$3.55 \\
         &   & 11~030.58 & 4 & 511.0823 &       &       && 0.007 &  0.63 & $-$2.61 \\
         &   & 11~378.00 & 3 & 520.3238 &       &       && 0.002 &  0.18 & $-$3.14 \\
         &   & 15~390.76 & 3 & 657.6832 &       &       && 0.007 &  0.63 & $-$2.39 \\
        \\
\hline
\end{tabular}
\end{table}