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Table 1
Technical characteristics of the near-IR filters.
| Band | TNG NICS | NTT SOFI | |||||
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| λc | FWHM | Peak | λc | FWHM | Peak | ||
| transmission | transmission | ||||||
| (μm) | (μm) | (%) | (μm) | (μm) | (%) | ||
|
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| J | 1.27 | 0.30 | 78 | 1.247 | 0.290 | 90 | |
| H | 1.63 | 0.30 | 86 | 1.653 | 0.297 | 83 | |
| K | 2.12 | 0.35 | 94 | 2.162 | 0.275 | 88 | |
| H2 | 2.122 | 0.032 | 70 | 2.124 | 0.028 | 78 | |
| Brγ | 2.169 | 0.035 | 72 | 2.167 | 0.028 | 71 | |
| K-continuum | 2.275 | 0.039 | 68 | 2.280 | 0.030 | 69 | |
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