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Table 2
Spectral lines relevant to this study.
| Element | Wavelength (Å) | Light/heavy? | Comments |
|---|---|---|---|
| Sr II | 4077 | Light | |
| Sr II | 4215 | Light | Near C2 bandhead |
| Ca II | 3933, 3968 | Ca II H & K | |
| Y II | 3950 | Light | in between H & K |
| Ba II | 4554 | Heavy |
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