Numerical Atlas

Name

Symbol

Suggested: log N _ { H I } ( cm ^ { -2 } ), N _ { HI }, N _ { H I }

Unit

Suggested: Dimensionless, cm^-2

Lower Bound

Upper Bound

Exclude

Without Uncertainties

With Uncertainties

Constraints

arXiv ID

Name/Symbol Condition

AND

Mean: 8.79 ± 9.57

Median: 2.3

Range: 1.3 ‒ 20.8

8 results.

arXiv	Name	Symbol	Parsed	Bound
astro-ph/9909164 🔍 (source)	neutral hydrogen column densities	N _ { HI }	2e+20	Lower
astro-ph/0009098 🔍 (source)	neutral hydrogen column densities	N _ { HI }	2e+20	Lower
astro-ph/0404609 🔍 (source)	neutral hydrogen column densities		1.45e+21 ± 1.5e+20
astro-ph/0404609 🔍 (source)	neutral hydrogen column densities	N _ { HI }	2.6e+21 ± 2e+20
1710.03315 🔍 (source)	neutral hydrogen column densities	log N _ { H I } ( cm ^ { -2 } )	20.1 ± 0.15
1710.03315 🔍 (source)	neutral hydrogen column densities	log N _ { H I } ( cm ^ { -2 } )	20.1 ± 0.15
1710.03315 🔍 (source)	neutral hydrogen column densities	log N _ { H I } ( cm ^ { -2 } )	20.8 ± 0.15
1710.08563 🔍 (source)	neutral hydrogen column densities	N _ { H I }	1.3e+18 cm^-2