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Table 1
EMP giants observed with CRIRES.
| Star | α(J2000) | δ(J2000) | V | H | t exp | S / N | T eff | log g | ξ | [Fe / H] |
| (mag) | (mag) | (s) | (K) | [cgs] | (km s-1) | |||||
|
|
||||||||||
| HD 122563 | 14 02 31.85 | + 09 41 09.9 | 6.2 | 3.8 | 35 | 560 | 4598 | 1.60 | 2.0 | − 2.82 |
| HD 186478 | 19 45 14.14 | − 17 29 27.1 | 9.2 | 6.6 | 270 | 440 | 4700 | 1.30 | 2.0 | − 2.59 |
| BD –18:5550 | 19 58 49.74 | − 18 12 11.1 | 9.4 | 6.7 | 270 | 600 | 4750 | 1.40 | 1.8 | − 3.06 |
| CS 31082-001 | 01 29 31.13 | − 16 00 45.4 | 11.3 | 9.6 | 1500 | 190 | 4825 | 1.50 | 1.8 | − 2.91 |
Notes. Atmospheric parameters and iron abundances of the target stars are from Spite et al. (2005), except for HD 122563 which are from Creevey et al. (2012). Microturbulence velocities, ξ, are from Spite et al. (2005), V and H magnitudes are from SIMBAD.
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