Open Access
Table 2
Summary of Proxima masks and photon noise.
| Mask | Spectral range covered (Å) | Number of lines | Photon noise precision (cm s−1) |
|---|---|---|---|
| DRS | 2948 | 8037 | 28 |
| Microteil | 2948 | 8037 | 28 |
| Blue | 3255 | 8978 | 25 |
| Orders77_78 | 3477 | 9666 | 21 |
| Order77 | 3562 | 9912 | 20 |
| 15_Slines | 3576 | 9969 | 20 |
| l_Sline | 3672 | 10246 | 19 |
| Ideal | 3682 | 10276 | 19 |
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