Detection of sodium in the atmosphere of WASP-69b | Astronomy & Astrophysics (A&A)

Free Access

Table 3

Summary of the measured relative absorption depth in [%] in the transmission spectra of HD 189733b and WASP-69b.

			Bandwidth

	0.188 Å	0.375 Å	0.75 Å	1.5 Å	3.0 Å	12 Å

HD 189733b	0.506 ± 0.074	0.497 ± 0.050	0.269 ± 0.032	0.104 ± 0.017	0.059 ± 0.013	0.030 ± 0.014
WASP-69b	3.819 ± 0.764	2.058 ± 0.491	0.703 ± 0.284	0.529 ± 0.142	0.114 ± 0.080	− ^∗

Notes. Both D2 and D1 Na I lines are averaged for HD 189733b, and only the D2 line is used for WASP-69b.

^(*)

The bandwidth of 12 Å includes both Na I lines and only the D2 Na I line is used to compute the absorption depths of WASP-69b.

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.