Numerical Atlas

Name

Symbol

Suggested: n _ { e } t

Unit

Suggested: s cm^-3

Lower Bound

Upper Bound

Exclude

Without Uncertainties

With Uncertainties

Constraints

arXiv ID

Name/Symbol Condition

OR

AND

Name: ionization age

Mean: 3.26 ± 2.2

Median: 3

Range: 1.05 ‒ 6

4 results.

Download Data (CSV)

arXiv	Name	Symbol	Parsed	Bound
astro-ph/9608048 🔍 (source)	average ionization age		105000000000.0 ± 25000000000.0 s cm^-3
astro-ph/0006149 🔍 (source)	shock ionization age		200000000000.0 ± 100000000000.0 s cm^-3
astro-ph/0112261 🔍 (source)	ionization ages		60000000000.0 s cm^-3
astro-ph/0312328 🔍 (source)	ionization age	n _ { e } t	4000000000.0 s cm^-3