Numerical Atlas

Name

Symbol

Suggested: n ( H )

Unit

Suggested: cm^-3

Lower Bound

Upper Bound

Exclude

Without Uncertainties

With Uncertainties

Constraints

arXiv ID

Name/Symbol Condition

OR

AND

Name: average hydrogen density

Mean: 4.8 ± 5.23

Median: 4.8

Range: 1.1 ‒ 8.5

2 results.

Download Data (CSV)

arXiv	Name	Symbol	Parsed	Bound
astro-ph/0401510 🔍 (source)	average hydrogen density along the sightline	n ( H )	8.5 ± 5.5 cm^-3
1308.2958 🔍 (source)	average hydrogen density		110000.00000000001 ± 40000.0 cm^-3