Free Access

Table 2

Emission lines considered in this study.

Line λ μ min
(Å) (erg s-1 cm-2Å-1 arcsec-2)

Hβ 4861.33 ≈ 5.3 − 9.7 × 10-18
[ OIII ] 4658.81 ≈ 4.9 − 9.1 × 10-18
[ OIII ] 5006.84 ≈ 4.9 − 9.1 × 10-18
[ OI ] 6300.30 ≈ 4.1 − 5.6 × 10-18
[ NII ] 6548.05 ≈ 3 − 4.6 × 10-18
Hα 6562.82 ≈ 3 − 4.6 × 10-18
[ NII ] 6583.45 ≈ 3 − 4.6 × 10-18

Notes. Column (1) lists the name of the emission lines and Col. (2) the respective wavelengths in air. Column (3) represent the surface brightness limits at 5σ from the central cube covered by four exposures and the surface brightness limits at 5σ for the other cubes.

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.