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Table 2

Data for the RGB stars in the Hercules dSph galaxy observed with FLAMES.

ID RA Dec V (b − y) S/N Used
J2000.0 J2000.

12 175 247.81 591 12.58 238 18.72 0.83 35 *
42 241 247.73 849 12.78 898 18.72 0.82 36 *
41 082 247.84 564 12.74 666 19.05 0.78 23
42 149 247.74 718 12.79 045 19.21 0.70 25 *
41 743 247.78 386 12.80 170 19.44 0.70 24 *
42 795 247.68 541 12.82 996 19.51 0.67 23 *
40 789 247.87 404 12.74 030 19.52 0.67 20 *
41 460 247.80 860 12.75 741 19.60 0.69 21 *
42 096 247.75 261 12.82 550 19.59 0.66 20 *
40 993 247.85 432 12.75 811 19.73 0.67 20 *
42 324 247.73 111 12.76 968 19.72 0.62 13 *
12 729 247.78 123 12.52 606 19.84 0.67 12 *
40 222 247.93 108 12.78 307 20.01 0.62 11
42 692 247.69 607 12.75 570 20.02 0.63 12
43 688 247.59 341 12.86 022 20.04 0.61 8
43 428 247.61 721 12.75 078 20.09 0.60 11
11 239 247.87 333 12.58 958 20.11 0.61 9
41 912 247.76 877 12.77 069 20.15 0.64 8
42 008 247.76 005 12.80 071 20.21 0.61 9
41 371 247.81 831 12.83 070 20.23 0.63 10

Notes. Column 1 lists the RGB star ID (Adén et al. 2009a). Columns 2 and 3 list the coordinates. Column 4 lists the V magnitude and column 5 lists the (b − y) colour. Column 6 lists estimates of the S/N in the final spectra and Col. 7 indicates whether the star was analysed in this work, compare Sect. 4.

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