\begin{table}%t7
\caption{\label{transitionsNbIII} Transition probabilities ($gA$, in~s$^{-1}$) and oscillator strengths (log~$gf$) for the most intense transitions (log~$gf$~$>$~$-$0.50) of~Nb~III.}
\par
%\centering
\par
\begin{tabular}{crccc}
\hline\hline\noalign{\smallskip}
$\lambda$ (\AA)\tablefootmark{a}       &  Int.\tablefootmark{a}         &   Transition\tablefootmark{a}    &  log $gf$\tablefootmark{b}  &  $gA$\tablefootmark{b}     \\
\hline\noalign{\smallskip}
1431.92 &   60  & a $^4$P$_{5/2}$--z $^4$P$_{5/2}^{\circ}$  & --0.46 &1.13(9)     \\
1445.43 &   80  & a $^4$F$_{3/2}$--z $^4$D$_{1/2}^{\circ}$  & --0.37 &1.36(9)    \\
1445.98 &   80  & a $^4$F$_{5/2}$--z $^4$D$_{3/2}^{\circ}$  & --0.20 & 2.02(9)    \\
1447.09 &   80  & a $^4$F$_{7/2}$--z $^4$D$_{5/2}^{\circ}$  & --0.08& 2.65(9)    \\
1448.50 &   50B  & a $^2$G$_{9/2}$--y $^2$G$_{9/2}^{\circ}$  &--0.35 &     1.41(9)\\
1451.63 &   60  & a $^2$H$_{11/2}$--z $^2$H$_{11/2}^{\circ}$  &0.03 &3.40(9)     \\
1456.68 &   100  & a $^4$F$_{9/2}$--z $^4$D$_{7/2}^{\circ}$  & 0.13& 4.26(9)    \\
1495.94 &   100  & a $^4$F$_{9/2}$--z $^4$F$_{9/2}^{\circ}$  &  0.26& 5.44(9)   \\
1499.45 &   80  & a $^4$F$_{7/2}$--z $^4$F$_{7/2}^{\circ}$  & 0.13 &3.97(9)     \\
1501.99 &   100  & a $^4$F$_{5/2}$--z $^4$F$_{5/2}^{\circ}$  & --0.35 &1.31(9)     \\
1513.81 &   80  & a $^2$H$_{9/2}$--y $^2$G$_{7/2}^{\circ}$  &0.39& 7.08(9)    \\
1517.38 &   50  & a $^4$F$_{3/2}$--z $^4$F$_{3/2}^{\circ}$  & --0.23  & 1.70(9)   \\
1524.91 &   100  & a $^2$H$_{11/2}$--y $^2$G$_{9/2}^{\circ}$  &  0.44 &     7.84(9)\\
1537.50 &   60  & a $^4$P$_{3/2}$--z $^2$P$_{3/2}^{\circ}$  & --0.48  & 9.36(8)   \\
1546.50 &   40  & a $^2$F$_{7/2}$--x $^2$F$_{7/2}^{\circ}$  & --0.10  & 2.23(9)   \\
1566.92 &   50B  & a $^2$D$_{5/2}$--y $^2$D$_{3/2}^{\circ}$  &--0.35  & 1.21(9)   \\
1590.21 &   100  & a $^2$G$_{9/2}$--z $^2$G$_{9/2}^{\circ}$  & 0.09  & 3.24(9)   \\
1598.86 &   80  & a $^2$F$_{7/2}$--x $^2$D$_{5/2}^{\circ}$  &  0.08 &  3.14(9)   \\
1604.72 &   80  & a $^2$G$_{7/2}$--z $^2$G$_{7/2}^{\circ}$  & 0.00  &2.60(9)     \\
1639.51 &   80  & a $^4$P$_{5/2}$--z $^4$D$_{7/2}^{\circ}$  & --0.30  & 1.24(9)    \\
1682.77 &   100  & a $^2$H$_{11/2}$--z $^2$G$_{9/2}^{\circ}$  & --0.07 & 2.03(9)    \\
1705.44 &   100  & a $^2$H$_{9/2}$--z $^2$G$_{7/2}^{\circ}$  & --0.27&1.23(9)   \\
1808.70 &   50  & a $^2$D$_{5/2}$--z $^2$F$_{7/2}^{\circ}$  &--0.48  & 6.77(8)   \\
1892.92 &   100  & a $^2$F$_{7/2}$--z $^2$G$_{9/2}^{\circ}$  &--0.49  & 6.07(8)   \\
1938.84 &   100  & a $^2$F$_{5/2}$--z $^2$G$_{7/2}^{\circ}$  &--0.49 & 5.72(8)    \\
2060.29 &   50  & a $^2$F$_{7/2}$--z $^2$F$_{7/2}^{\circ}$  & --0.35 & 7.02(8)    \\
2112.31 &   40  & b $^2$F$_{7/2}$--x $^2$D$_{5/2}^{\circ}$  & --0.38 & 6.16(8)    \\
2240.31 &   60  & b $^4$P$_{3/2}$--z $^4$P$_{5/2}^{\circ}$  &--0.31  & 6.54(8)    \\
2249.52 &   30  & b $^4$P$_{5/2}$--z $^4$P$_{5/2}^{\circ}$  & --0.28 & 6.97(8)    \\
2265.63 &   60  & b $^4$F$_{7/2}$--z $^4$D$_{7/2}^{\circ}$  & --0.41 &  5.09(8)   \\
2273.92 &   80  & b $^4$F$_{3/2}$--z $^4$D$_{1/2}^{\circ}$  &--0.23  & 7.65(8)    \\
2275.23 &   100  & b $^4$F$_{5/2}$--z $^4$D$_{3/2}^{\circ}$  & --0.09 & 1.05(9)    \\
2279.36 &   80  & b $^4$P$_{1/2}$--z $^4$P$_{3/2}^{\circ}$  & --0.22  &  7.81(8)   \\
2281.51 &   100  & b $^4$F$_{7/2}$--z $^4$D$_{5/2}^{\circ}$  &  --0.00 &     1.28(9)\\
2284.40 &   80  & b $^2$F$_{7/2}$--y $^2$G$_{9/2}^{\circ}$  &  --0.20  & 8.02(8)    \\
2290.36 &   100  & b $^2$G$_{9/2}$--x $^2$F$_{7/2}^{\circ}$  & 0.28 & 2.40(9)    \\
2304.78 &   60  & b $^4$F$_{5/2}$--z $^2$D$_{5/2}^{\circ}$  &  --0.38 & 5.26(8)    \\
2309.92 &   50  & b $^4$P$_{3/2}$--z $^4$P$_{1/2}^{\circ}$  & --0.38  & 5.15(8)    \\
2313.30 &   100  & b $^4$F$_{9/2}$--z $^4$D$_{7/2}^{\circ}$  & 0.23 & 2.12(9)   \\
2349.21 &   90  & b $^4$F$_{3/2}$--z $^2$D$_{3/2}^{\circ}$  & --0.31  & 5.97(8)    \\
2355.54 &   80  & b $^4$P$_{3/2}$--y $^2$F$_{5/2}^{\circ}$  &  --0.25 &  6.84(8)   \\
2362.06 &   100  & b $^4$F$_{7/2}$--z $^4$F$_{9/2}^{\circ}$  & --0.15  & 8.54(8)   \\
2362.50 &   80B  & b $^2$D$_{5/2}$--z $^4$P$_{5/2}^{\circ}$  & --0.15 &     8.52(8)\\
2372.73 &   100  & b $^4$F$_{5/2}$--z $^4$F$_{7/2}^{\circ}$  & --0.19  & 7.65(8)   \\
2387.41 &   100  & b $^4$F$_{3/2}$--z $^4$F$_{5/2}^{\circ}$  & --0.18  &     7.72(8)\\
2388.23 &   80  & b $^2$D$_{5/2}$--y $^2$G$_{7/2}^{\circ}$  & --0.18  &7.81(8)    \\
2413.94 &   100  & b $^4$F$_{9/2}$--z $^4$F$_{9/2}^{\circ}$  & 0.41  & 2.90(9)    \\
2414.50 &   60  & b $^4$F$_{7/2}$--z $^4$F$_{7/2}^{\circ}$  &  0.20 &  1.80(9)  \\
2417.16 &   2  & b $^4$F$_{5/2}$--z $^4$F$_{5/2}^{\circ}$  & --0.33  &  5.39(8)  \\
2421.91 &   100  & b $^2$G$_{9/2}$--z $^2$H$_{11/2}^{\circ}$  &  0.59  &  4.43(9)  \\
2446.10 &   40  & b $^4$P$_{1/2}$--y $^4$D$_{3/2}^{\circ}$  &  --0.24  &  6.43(8)  \\
2456.99 &   100  & b $^4$F$_{9/2}$--z $^4$G$_{11/2}^{\circ}$  &  0.62  &  4.56(9)  \\
2457.24 &   20  & b $^4$F$_{3/2}$--z $^4$F$_{3/2}^{\circ}$  &  --0.21  & 6.83(8)  \\
2468.72 &   80  & b $^4$F$_{9/2}$--z $^4$F$_{7/2}^{\circ}$  &   --0.34 & 5.01(8)  \\
2475.87 &   80  & b $^2$D$_{3/2}$--y $^2$D$_{3/2}^{\circ}$  & --0.08 & 8.97(8)  \\
2486.02 &   50  & b $^4$P$_{1/2}$--y $^4$D$_{1/2}^{\circ}$  & --0.34 &  4.97(8)  \\[2pt]
\hline
2488.74 &   60  & b $^4$F$_{5/2}$--z $^4$F$_{3/2}^{\circ}$  & --0.41 &  4.14(8)  \\
2499.73 &   100  & b $^4$F$_{7/2}$--z $^4$G$_{9/2}^{\circ}$  & 0.43 & 2.88(9)  \\
2545.64 &   100  & b $^4$F$_{5/2}$--z $^4$G$_{7/2}^{\circ}$  &  0.27  & 1.93(9)  \\
2557.94 &   80  & b $^4$F$_{9/2}$--z $^4$G$_{9/2}^{\circ}$  & --0.20   & 6.43(8)  \\
2567.44 &   50  & b $^2$D$_{3/2}$--y $^4$D$_{5/2}^{\circ}$  & --0.14   &  7.69(8)  \\
2586.05 &   40  & b $^4$P$_{5/2}$--z $^2$P$_{3/2}^{\circ}$  & --0.12  & 7.47(8)  \\
2593.75 &   60  & b $^4$F$_{7/2}$--z $^4$G$_{7/2}^{\circ}$  & --0.22  & 5.99(8)  \\
2598.86 &   80  & b $^4$F$_{3/2}$--z $^4$G$_{5/2}^{\circ}$  & 0.12  & 1.30(9)  \\
2612.31 &   20  & b $^2$D$_{5/2}$--y $^4$D$_{3/2}^{\circ}$  & --0.37   &4.20(8)  \\
2628.67 &   50  & b $^2$G$_{7/2}$--z $^2$G$_{7/2}^{\circ}$  &  0.21  & 1.57(9)   \\
2633.17 &   80  & b $^2$G$_{9/2}$--y $^2$G$_{9/2}^{\circ}$  & 0.41   &  2.44(9)  \\
2634.15&   30  & b $^4$F$_{5/2}$--z $^4$G$_{5/2}^{\circ}$  &  --0.46  &3.38(8)  \\
2638.12 &   40bl  & b $^2$F$_{5/2}$--z $^2$G$_{7/2}^{\circ}$  & 0.20  & 1.51(9)    \\
2657.99 &   80  & b $^2$F$_{7/2}$--z $^2$G$_{9/2}^{\circ}$  & 0.31  &1.93(9)    \\
2930.26 & 40 & b $^2$F$_{5/2}$--z $^2$D$_{3/2}^{\circ}$  & --0.39  & 3.15(8)    \\
2937.71 & 50 & b $^2$F$_{7/2}$--z $^2$D$_{5/2}^{\circ}$  & --0.19  & 4.98(8)    \\
2989.95 & 20 & b $^2$F$_{5/2}$--z $^4$F$_{5/2}^{\circ}$  & --0.39  & 3.03(8)    \\
3001.84 & 80 & b $^2$F$_{7/2}$--z $^2$F$_{7/2}^{\circ}$  & 0.09  &  9.14(8)   \\
3034.87 & 10 & b $^2$F$_{5/2}$--z $^2$F$_{5/2}^{\circ}$  &  --0.37 & 3.12(8)   \\
3142.26 & 80 & b $^2$G$_{9/2}$--z $^2$G$_{9/2}^{\circ}$  &  --0.37 & 2.86(8) \\[2pt]
\hline
\end{tabular}
\tablefoot {\tablefoottext{a}{From Iglesias (\cite{iglesias2});}
\tablefoottext{b}{HFR + CPOL: this work.} \\
$A(B)$ is written for $A \times 10^B$; bl: blend.}
\end{table}