Associating LOFAR Galactic Faraday structures with the warm neutral medium

Home

All issues

Volume 687 (July 2024)

A&A, 687 (2024) A102

Full HTML

Open Access

Table B.1

Column densities of N II** and emission measures

Star	log(N(N II**)) cm⁻²	EM_{N II} pc cm⁻⁶	I(Hα) R	EM_Hα pc cm⁻⁶
	(a)	(b)	(c)	(d)
HZ43A	< 13.2	< 8.8	0.20 ± 0.03	0.4 ± 0.1
PG1544+488	< 13.2	< 8.8	0.59 ± 0.04	1.3 ± 0.1
PG1610+519	< 13.3	< 11.0	0.63 ± 0.03	1.4 ± 0.1
HD113001	$14.55 \pm_{0.25}^{0.3}$ $\[14.55 \pm_{0.25}^{0.3}\]$	$200 \pm_{90}^{190}$ $\[200 \pm{ }_{90}^{190}\]$	0.53 ± 0.03	1.2 ± 0.1
Ton102	${14.8}_{- 0.4}^{+ 0.9}$ $\[14.8_{-0.4}^{+0.9}\]$	$350 \pm_{110}^{2400}$ $\[350 \pm{ }_{110}^{2400}\]$	0.63 ± 0.03	1.4 ± 0.1
PG1051+501	< 14.0	< 56	−0.08 ± 0.04	< 0.2
PG0952+519	<13.0	<5.6	0.83 ± 0.05	1.9 ± 0.1
Feige34	< 13.0	< 5.6	0.94 ± 0.04	2.1 ± 0.1
HD93521	< 12.7	< 2.8	0.49 ± 0.04	1.1 ± 0.1

a: Column density of n II**.

b : Emission measure derived from the column density of n II**, assuming T = 8000K

c: Intensity of the Hα line measured with the WHAM data in units of Rayleigh.

d: Total emission measure derived from the Hα line intensity.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.