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Table 1.
Lyα line density for the full sample (filament- and non-filament-related sightlines), for filament-related sightlines, and for the velocity-selected absorber sample (Δv < 1000 km s−1).
| log N(H I) | 𝒩 | d𝒩/dz |
|---|---|---|
| Full sample | ||
| 579 | 116 ± 5 | |
| Filament sample | ||
| 12.0 − 16.5 | 215 | 144 ± 11 |
| 13.2 − 14.0 | 132 | 88 ± 8 |
| 13.2 − 16.5 | 147 | 98 ± 8 |
| Velocity-selected filament sample | ||
| 12.0 − 16.5 | 74 | 233 ± 27 |
| 13.2 − 14.0 | 46 | 145 ± 22 |
| 13.2 − 16.5 | 60 | 189 ± 25 |
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