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Table 12
Mean abundances from GIRAFFE spectra for stars in the MR and MP components of NGC 1851.
| Element | MP component | MR component | t |
| n avg rms | n avg rms | ||
|
|
|||
| [Mg/Fe] i | 39 +0.376 0.030 | 77 +0.378 0.037 | 0.21 |
| [Si/Fe] i | 40 +0.389 0.028 | 77 +0.384 0.029 | 1.00 |
| [Ca/Fe] i | 40 +0.329 0.038 | 78 +0.326 0.033 | 0.48 |
| [Ti/Fe] i | 39 +0.160 0.055 | 77 +0.151 0.048 | 0.94 |
| [Sc/Fe] i | 40 +0.025 0.059 | 78 +0.029 0.057 | 0.38 |
| [V/Fe] i | 38 −0.125 0.131 | 75 −0.127 0.109 | 0.08 |
| [Cr/Fe] i | 38 +0.023 0.110 | 72 +0.064 0.114 | 1.83 |
| [Co/Fe] i | 15 −0.027 0.073 | 32 −0.020 0.071 | 0.28 |
| [Ni/Fe] i | 40 +0.016 0.078 | 77 +0.019 0.065 | 0.24 |
| [Ba/Fe] ii | 32 +0.395 0.238 | 69 +0.538 0.203 | 2.94 |
| [Mg/H] i | 39 −0.828 0.047 | 77 −0.754 0.057 | 7.39 |
| [Si/H] i | 40 −0.816 0.045 | 77 −0.748 0.045 | 7.74 |
| [Ca/H] i | 40 −0.876 0.049 | 78 −0.807 0.047 | 7.41 |
| [Ti/H] i | 39 −1.045 0.063 | 77 −0.982 0.053 | 5.36 |
| [Sc/H] i | 40 −1.181 0.078 | 78 −1.104 0.076 | 5.14 |
| [V/H] i | 38 −1.330 0.132 | 75 −1.256 0.107 | 2.96 |
| [Cr/H] i | 38 −1.183 0.113 | 72 −1.069 0.129 | 4.79 |
| [Co/H] i | 15 −1.231 0.085 | 32 −1.149 0.076 | 3.21 |
| [Ni/H] i | 40 −1.190 0.094 | 77 −1.113 0.075 | 4.46 |
| [Ba/H] ii | 32 −0.809 0.241 | 69 −0.599 0.206 | 4.25 |
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