Free Access

Table 6

Visual variations in the line intensity.

Line Model 1 Model 2 Model 3 Model 4 Model 5

He I λ 4026 1 1b 2 2 2
He II λ 4200 2 2 / 1B 2
He I λ 4471 1bs 1B 1b 2 1B
He II λ 4542 1s 1sB 1B 2 1B
He II λ 4686 2 2 2 2 1B
He I λ 4713 1B 1sB 1B 1B 1B
H β 1b 1B 1sb 2 2
He I λ 4921 1B 1B 2 2 2
He I λ 5016 1 2 1B 2 1b
He II λ 5412 1s 2 2 2 2
C III λ 5696 1B 1B 2 2 2
C IV λλ 5801, 5812 2 2 2 2 2
He I λ 5876 2 2 2 2 2

Notes. 1: variation, 2: no variation; b: suspicion of blend or small blend in the wings; B: blend with other lines; s: small variations.

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.