Free Access

Table 2

Atomic data and equivalent widths of spectral lines, as well as the derived abundances for G 24-25 and G 16-20.

Wavelength Elem. E. P. log gf Ref. G 24-25 G 16-20
(Å) (eV) EW (mÅ) log ε EW (mÅ) log ε

4932.049 C i 7.68 −1.68 1 14.6 8.08 ... ...
5052.167 C i 7.68 −1.30 1 23.8 7.97 1.2: 6.58:
5380.337 C i 7.68 −1.62 1 14.1 8.02 ... ...
4607.340 Sr i 0.00 0.28 2 18.0 1.96 5.7 1.19
4077.714 Sr ii 0.00 0.17 2 234.8 1.79 154.3 1.09
4398.010 Y ii 0.13 −1.00 3 50.9 1.58 18.3 0.56
4883.690 Y ii 1.08 0.07 3 56.1 1.52 25.0 0.60
4900.110 Y ii 1.03 −0.09 3 56.2 1.63 23.5 0.67
5087.430 Y ii 1.08 −0.17 3 43.4 1.45 15.0 0.54
5123.220 Y ii 0.99 −0.83 3 22.0 1.51 4.5 0.53
5200.420 Y ii 0.99 −0.57 3 30.8 1.46 8.8 0.58
5205.730 Y ii 1.03 −0.34 3 39.3 1.47 14.7 0.64
5402.780 Y ii 1.84 −0.44 3 8.6 1.44 ... ...
4687.800 Zr i 0.73 0.55 4 4.7 2.14 ... ...
4050.330 Zr ii 0.71 −1.06 5 23.2 2.06 11.5 1.47
4090.510 Zr ii 0.76 −1.01 6 26.7 2.14 ... ...
4161.200 Zr ii 0.71 −0.59 5 46.7 2.15 24.1 1.39
4208.990 Zr ii 0.71 −0.51 5 47.0 2.07 26.1 1.36
4258.050 Zr ii 0.56 −1.20 5 27.2 2.13 ... ...
5350.080 Zr ii 1.83 −1.24 6 2.9 2.20 ... ...
5350.310 Zr ii 1.77 −1.16 5 4.2 2.22 ... ...
5853.688 Ba ii 0.60 −0.91 7 94.6 2.15 29.5 0.55
6141.727 Ba ii 0.70 −0.03 7 163.1 2.08 69.0 0.53
6496.908 Ba ii 0.60 −0.41 7 142.5 2.13 61.6 0.64
4526.110 La ii 0.77 −0.59 8 15.0 1.22 ... ...
4662.510 La ii 0.00 −1.24 8 22.8 1.28 ... ...
4748.730 La ii 0.93 −0.54 8 14.7 1.23 ... ...
4920.960 La ii 0.13 −0.58 8 48.8 1.38 10.1 0.06
4921.780 La ii 0.24 −0.45 8 45.2 1.27 10.6 0.07
4053.490 Ce ii 0.00 −0.61 9 29.5 1.71 ... ...
4062.230 Ce ii 1.37 0.30 10 19.6 1.88 1.2: 0.36:
4083.220 Ce ii 0.70 0.27 9 36.1 1.70 ... ...
4117.290 Ce ii 0.74 −0.45 9 11.3 1.69 ... ...
4118.140 Ce ii 0.70 0.13 9 32.4 1.74 ... ...
4120.830 Ce ii 0.32 −0.37 9 31.9 1.85 ... ...
4127.360 Ce ii 0.68 0.31 9 40.9 1.76 ... ...
4153.130 Ce ii 0.23 −0.80 9 16.7 1.74 ... ...
4222.600 Ce ii 0.12 −0.15 9 46.6 1.80 6.6 0.28
4427.920 Ce ii 0.54 −0.41 9 19.2 1.71 ... ...
4460.230 Ce ii 0.47 0.28 10 ... ... 10.7 0.41
4483.900 Ce ii 0.86 0.10 9 29.0 1.79 ... ...
4523.080 Ce ii 0.52 −0.08 9 ... ... 3.1 0.24
4539.740 Ce ii 0.33 −0.08 9 42.5 1.78 5.4 0.30
4560.960 Ce ii 0.68 −0.26 9 23.5 1.82 ... ...
4562.360 Ce ii 0.48 0.21 9 50.6 1.85 7.0 0.29
4565.840 Ce ii 1.09 0.07 9 18.2 1.74 ... ...
4628.160 Ce ii 0.52 0.14 9 46.1 1.83 ... ...
5044.030 Ce ii 1.21 −0.14 9 10.4 1.72 ... ...
5187.450 Ce ii 1.21 0.17 9 18.1 1.71 ... ...
5274.230 Ce ii 1.04 0.13 9 23.3 1.72 ... ...
5330.540 Ce ii 0.87 −0.40 9 12.4 1.72 ... ...
5468.380 Ce ii 1.40 −0.07 9 8.9 1.75 ... ...
5610.246 Ce ii 1.05 −0.74 10 6.0 1.85 ... ...
5322.800 Pr ii 0.48 −0.32 11 syn 1.28 syn  <−0.38
4012.700 Nd ii 0.00 −0.74 12 27.0 1.56 4.3 0.35
4051.150 Nd ii 0.38 −0.30 13 28.5 1.54 6.4 0.48
4232.380 Nd ii 0.06 −0.47 13 35.1 1.53 ... ...
4542.603 Nd ii 0.74 −0.28 13 17.2 1.49 2.4 0.34
4645.770 Nd ii 0.56 −0.76 13 10.0 1.49 ... ...
5089.830 Nd ii 0.28 −1.40 2 5.5 1.53 ... ...
5092.780 Nd ii 0.30 −0.61 13 21.4 1.46 2.6 0.29
5192.620 Nd ii 1.14 0.27 13 25.6 1.53 3.6 0.33
5234.210 Nd ii 0.55 −0.51 13 21.2 1.59 ... ...
5249.600 Nd ii 0.98 0.20 13 26.9 1.47 ... ...
5255.510 Nd ii 0.20 −0.67 13 25.8 1.53 ... ...
5311.480 Nd ii 0.99 −0.42 13 8.3 1.44 ... ...
5319.820 Nd ii 0.55 −0.21 12 31.1 1.55 3.6 0.20
5385.890 Nd ii 0.74 −0.82 12 7.6 1.54 ... ...
4244.700 Sm ii 0.28 −0.73 14 10.1 0.93 ... ...
4434.320 Sm ii 0.38 −0.26 15 24.6 1.06 4.6 −0.04
4458.520 Sm ii 0.10 −0.78 15 14.3 0.97 ... ...
4519.630 Sm ii 0.54 −0.43 14 14.8 1.07 ... ...
4523.910 Sm ii 0.43 −0.58 14 13.7 1.06 ... ...
4566.210 Sm ii 0.33 −0.92 15 9.6 1.11 ... ...
4642.230 Sm ii 0.38 −0.52 14 12.1 0.93 2.4 −0.09
4674.600 Sm ii 0.18 −0.56 15 15.6 0.90 3.7 −0.07
4687.180 Sm ii 0.04 −1.17 15 9.7 1.07 ... ...
4129.700 Eu ii 0.00 0.22 16 syn −0.25 syn −0.50
6645.130 Eu ii 1.38 0.20 16 syn −0.30: syn −0.56:
4191.080 Gd ii 0.43 −0.48 17 syn 0.84 syn 0.08:
4057.810 Pb i 1.32 −0.22 18 syn 2.28 syn  <0.60

Notes. This table contains the following information: wavelength in angstroms (Col. 1), element identification (Col. 2), excitation potential (Col. 3), log of the oscillator strength (Col. 4), reference for log gf (Col. 5), measured equivalent width in milli-angstroms and derived abundance of G 24-25 (Cols. 6 and 7), measured equivalent width in milli-angstroms and derived abundance of G 16-20 (Cols. 8 and 9).

References. (1) Hibbert et al. (1993); (2) Gratton & Sneden (1994); (3) Hannaford et al. (1982); (4) Biémont et al. (1981); (5) Ljung et al. (2006); (6) Cowley & Corliss (1983); (7) Davidson et al. (1992); (8) Lawler et al. (2001); (9) Lawler et al. (2009); (10) Palmeri et al. (2000); (11) Mashonkina et al. (2009); (12) Meggers et al. (1975); (13) Den Hartog et al. (2003); (14) Biémont et al. (1989); (15) Corliss & Bozman (1962); (16) Mashonkina & Gehren (2000); (17) Den Hartog et al. (2006); (18) Biémont et al. (2000).

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.