Multiwavelength analysis of the Lyman-α emitting galaxy Haro 2: relation between the diffuse Lyman-α and soft X-ray emissions

Free Access

Table 6

Physical properties of knots NW and SE in Haro 2, assuming a single stellar population at each knot, with mass normalization according to their integrated UV luminosity (see text for details).

Knot	Age	Mass	E(B − V)^a	F _UV	L _UV ^b	Stellar extension^c
	(Myr)	(M_⊙)		(erg s^-1 cm^-2 Å^-1)	(erg s^-1 Å^-1)	(pc)

Knot SE	~4	7.0 × 10⁵	0.050	1.1 × 10^-14	5.5 × 10³⁸	~60
Knot NW	~5	1.3 × 10⁶	0.020	1.7 × 10^-14	8.5 × 10³⁸	~150

Notes.

^(a)

Internal color excess assuming Prévot et al. (1984) extinction law (SMC).

^(b)

Luminosity value not corrected for Galactic or intrinsic extinctions.

^(c)

Extension of the stellar continuum along direction D2 in the STIS spectral image.

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.