Table 3.
Comparison of the elemental abundance values from the surveys.
| APOGEE-GALAH | APOGEE-GES | GALAH-GES | ||||
|---|---|---|---|---|---|---|
| μ ± σ | μ ± σ | μ ± σ | μ ± σ | μ ± σ | μ ± σ | |
| dwarfs | giants | dwarfs | giants | dwarfs | giants | |
| Δ[Li/H] | ... | ... | ... | ... | −0.126 ± 0.286 | 0.062 ± 0.255 |
| Δ[C/H] | −0.031 ± 0.124 | ... | −0.025 ± 0.145 | 0.006 ± 0.200 | 0.037 ± 0.136 | −0.031 ± 0.133 |
| Δ[N/H] | ... | ... | 0.019 ± 0.057 | −0.020 ± 0.143 | ... | ... |
| Δ[O/H] | 0.027 ± 0.198 | −0.147 ± 0.210 | −0.064 ± 0.210 | −0.202 ± 0.139 | −0.135 ± 0.148 | −0.032 ± 0.203 |
| Δ[Na/H] | −0.094 ± 0.278 | −0.074 ± 0.225 | −0.163 ± 0.281 | −0.129 ± 0.212 | −0.033 ± 0.088 | −0.092 ± 0.176 |
| Δ[Mg/H] | −0.064 ± 0.117 | −0.016 ± 0.143 | −0.047 ± 0.094 | −0.077 ± 0.097 | −0.005 ± 0.113 | −0.120 ± 0.228 |
| Δ[Al/H] | 0.082 ± 0.123 | 0.052 ± 0.098 | 0.073 ± 0.081 | −0.010 ± 0.128 | −0.033 ± 0.118 | −0.032 ± 0.103 |
| Δ[Si/H] | 0.006 ± 0.090 | −0.005 ± 0.091 | 0.057 ± 0.076 | −0.022 ± 0.124 | 0.042 ± 0.078 | −0.065 ± 0.163 |
| Δ[S/H] | ... | ... | −0.007 ± 0.284 | −0.047 ± 0.432 | ... | ... |
| Δ[K/H] | −0.114 ± 0.174 | 0.025 ± 0.252 | ... | ... | ... | ... |
| Δ[Ca/H] | 0.019 ± 0.126 | −0.009 ± 0.150 | 0.086 ± 0.097 | 0.016 ± 0.165 | 0.002 ± 0.155 | 0.022 ± 0.219 |
| Δ[Sc/H] | ... | ... | ... | ... | 0.105 ± 0.119 | −0.050 ± 0.171 |
| Δ[Ti/H] | −0.155 ± 0.264 | −0.007 ± 0.194 | −0.084 ± 0.245 | −0.049 ± 0.199 | 0.040 ± 0.140 | −0.108 ± 0.230 |
| Δ[Ti II/H] | −0.223 ± 0.326 | 0.058 ± 0.235 | −0.257 ± 0.319 | −0.008 ± 0.194 | −0.081 ± 0.119 | −0.153 ± 0.265 |
| Δ[V/H] | −0.053 ± 0.255 | −0.268 ± 0.311 | 0.010 ± 0.249 | −0.133 ± 0.243 | 0.036 ± 0.219 | 0.120 ± 0.325 |
| Δ[Cr/H] | 0.056 ± 0.229 | 0.032 ± 0.183 | −0.018 ± 0.219 | 0.005 ± 0.196 | −0.063 ± 0.117 | −0.053 ± 0.171 |
| Δ[Mn/H] | −0.126 ± 0.111 | −0.083 ± 0.198 | −0.153 ± 0.142 | −0.084 ± 0.187 | −0.030 ± 0.112 | −0.034 ± 0.241 |
| Δ[Co/H] | −0.217 ± 0.331 | 0.004 ± 0.195 | 0.029 ± 0.365 | −0.083 ± 0.215 | 0.384 ± 0.467 | −0.087 ± 0.198 |
| Δ[Ni/H] | 0.046 ± 0.127 | −0.030 ± 0.133 | 0.018 ± 0.084 | −0.047 ± 0.138 | −0.035 ± 0.144 | −0.029 ± 0.159 |
| Δ[Cu/H] | ... | ... | ... | ... | 0.062 ± 0.160 | −0.109 ± 0.248 |
| Δ[Zn/H] | ... | ... | ... | ... | 0.068 ± 0.133 | −0.023 ± 0.272 |
| Δ[Zr/H] | ... | ... | ... | ... | 0.146 ± 0.139 | 0.085 ± 0.367 |
| Δ[Mo/H] | ... | ... | ... | ... | ... | 0.058 ± 0.375 |
| Δ[Ba II/H] | ... | ... | ... | ... | −0.009 ± 0.205 | 0.138 ± 0.359 |
| Δ[La II/H] | ... | ... | ... | ... | 0.271 ± 0.214 | −0.140 ± 0.216 |
| Δ[Ce II/H] | ... | ... | ... | ... | 0.104 ± 0.220 | −0.196 ± 0.224 |
| Δ[Nd II/H] | ... | ... | ... | ... | 0.315 ± 0.219 | 0.052 ± 0.212 |
| Δ[Eu II/H] | ... | ... | ... | ... | ... | −0.133 ± 0.178 |
Notes. The average and scatter of abundance differences are calculated after separating MS and GB stars. No data is given in the table cell if there is no available corresponding data. Δ[X/Fe] and ΔA(X) are not included, because it would not essentially affect the trends of differences. The confidence interval is ±1σ.
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