Open Access
Table 1
Summary of new and main instrument parameters.
| Spectral resolution | ~50 000 and ~100 000 |
|---|---|
| Wavelength coverage | 0.95–5.3 μm (YJHKLM bands) |
| RV precision | goal: 3 m s−1 |
| Slit length | 10 arcsec |
| Slit width | 0.2 and 0.4 arcsec |
| Polarimetry | linear + circular (YJHKbands) |
| Adaptive optics | 60 actuator curvature sensing |
| Cross-disperser | 6 gratings |
| Focal plane | 6144 × 2048 pixels (Mosaic of three H2RGs) |
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