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Table 2.
Probability, PN(O VII), of intercepting at least one absorber above a given column density limit per sight line for a depth of 120 and 600 Mpc, which corresponds to the SDSS and 4MOST 4HS surveys, respectively.
Min. log NO VII | 120 Mpc | 600 Mpc |
---|---|---|
14.0 | 50% (72%) | 98% (98%) |
14.5 | 28% (48%) | 80% (85%) |
15.0 | 11% (22%) | 45% (50%) |
15.5 | 1.5% (4%) | 8% (10%) |
Notes. The probability of intercepting one absorber targeting high LD filaments is indicated in brackets.
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