EDP Sciences logo
Subscriber Authentication Point
Search
Menu
Home All issues Volume 618 (October 2018) A&A, 618 (2018) A98 Full HTML
Free Access

Table 2

Limb-darkening coefficients (u1,u2) for the average of sodium D2 and D1 integration bands (Core) and reference (Ref.) bands with the specified wavelength ranges in the table below.

λ-range (Å) D2: 5888.52–5889.27 5888.40–5889.40 5888.15–5889.65 5887.40–5890.40 5895.50–5898.00
D1: 5894.48–5895.23 5894.36–5895.36 5894.11–5895.61 5893.36–5896.36
Average 0.75 Å core 1 Å core 1.5 Å core 3 Å core Ref.
u1,u2 0.3651, 0.1447 0.3850, 0.1589 0.3965, 0.1802 0.3979, 0.2144 0.4009, 0.2306

Notes. Errors of the limb-darkening coefficients are in all cases on the order of 10−3 –10−4.

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.