Table 1
r-I and r-II stars monitored for radial-velocity variation.
| Stellar ID | RA (J2000) | Dec (J2000) | V | B − V | [Fe/H] | [Eu/Fe] | Class |
|
|
|||||||
| HD 20 | 00:05:15 | −27:16:18 | 9.24 | 0.54 | −1.58 | +0.80 | r-I |
| CS 29497−004 | 00:28:07 | −26:03:03 | 14.03 | 0.70 | −2.81 | +1.62 | r-II |
| CS 31082−001 | 01:29:31 | −16:00:48 | 11.67 | 0.77 | −2.78 | +1.66 | r-II |
| HE 0432−0923 | 04:34:26 | −09:16:50 | 15.17 | 0.73 | −3.19 | +1.25 | r-II |
| HE 0442−1234 | 04:44:52 | −12:28:46 | 12.91 | 1.08 | −2.41 | +0.52 | r-I |
| HE 0524−2055 | 05:27:04 | −20:52:42 | 14.01 | 0.88 | −2.58 | +0.49 | r-I |
| HE 1044−2509 | 10:47:16 | −25:25:17 | 14.35 | 0.67 | −2.89 | +0.94 | r-I |
| HE 1105+0027 | 11:07:49 | +00:11:38 | 15.65 | 0.39 | −2.42 | +1.81 | r-II |
| HE 1127−1143 | 11:29:51 | −12:00:13 | 15.89 | 0.68 | −2.73 | +1.08 | r-II |
| HE 1219−0312 | 12:21:34 | −03:28:40 | 15.94 | 0.64 | −2.81 | +1.41 | r-II |
| HE 1430+0053 | 14:33:17 | +00:40:49 | 13.69 | 0.59 | −3.03 | +0.72 | r-I |
| HE 1523−0901 | 15:26:01 | −09:11:38 | 11.13 | 1.06 | −2.95 | +1.82 | r-II |
| CS 22892−052 | 22:17:01 | −16:39:26 | 13.21 | 0.80 | −2.95 | +1.54 | r-II |
| HE 2224+0143 | 22:27:23 | +01:58:33 | 13.68 | 0.71 | −2.58 | +1.05 | r-II |
| HE 2244−1503 | 22:47:26 | −14:47:30 | 15.35 | 0.66 | −2.88 | +0.95 | r-I |
| HD 221170 | 23:29:29 | +30:25:57 | 7.71 | 1.02 | −2.14 | +0.85 | r-I |
| CS 30315−029 | 23:34:27 | −26:42:19 | 13.66 | 0.92 | −3.33 | +0.72 | r-I |
Reference. V and B − V are from Beers et al. (2007), except for HD 221170, which is taken from Christlieb et al. (2004), and HE 1127−1143, which is from Henden et al. (2015). [Fe/H] and [Eu/Fe] are from Barklem et al. (2005), except for HE 1523−0901, where values from Frebel et al. (2007) are listed.
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