Numerical Atlas

Name

Symbol

Suggested: \log N _ { HI }, N _ { HI }, N _ { H }

Unit

Suggested: cm^-2, Dimensionless

Lower Bound

Upper Bound

Exclude

Without Uncertainties

With Uncertainties

Constraints

arXiv ID

Name/Symbol Condition

OR

AND

Name: neutral column density

Mean: 7.92 ± 9.09

Median: 4.9

Range: 1.2 ‒ 20.7

4 results.

Download Data (CSV)

arXiv	Name	Symbol	Parsed	Bound
astro-ph/0307364 🔍 (source)	intrinsic neutral column density		8.2e+22 ^+1.1e+22_-7e+21 cm^-2
astro-ph/0408270 🔍 (source)	neutral column density	N _ { HI }	1.2e+21 cm^-2
astro-ph/0608302 🔍 (source)	neutral column density	\log N _ { HI }	20.67 ± 0.05 cm^-2
1506.07175 🔍 (source)	neutral column density	N _ { H }	1.6000000000000003e+23