The GAPS Programme at TNG - LXIX. The dayside of WASP-76 b revealed by GIANO-B, HARPS-N, and ESPRESSO: Evidence of 3D atmospheric effects

Home

All issues

Volume 701 (September 2025)

A&A, 701 (2025) A261

Full HTML

Open Access

Table 4

GCM results.

	Cross-correlation framework				Likelihood framework
	V_rest [kms⁻¹]		K_p [kms⁻¹]		S/N	V_rest [kms⁻¹]	K_p [km s⁻¹]
	Gaussian fit	max(S/N)-1	Gaussian fit	max(S/N)-1	S/N	V_rest [kms⁻¹]	K_p [km s⁻¹]
3D templates with dynamics	−1.38 ± 0.41	$- {1.00}_{- 2.00}^{+ 3.00}$ $-1.00_{-2.00}^{+3.00}$	194.57 ± 0.49	${195.00}_{- 5.00}^{+ 5.00}$ $195.00_{-5.00}^{+5.00}$	6.0	$- {0.80}_{- 1.20}^{+ 1.50}$ $-0.80_{-1.20}^{+1.50}$	${195.00}_{- 2.40}^{+ 2.40}$ $195.00_{-2.40}^{+2.40}$
3D templates without dynamics	0.57 ± 0.34	${0.00}_{- 2.00}^{+ 2.00}$ $0.00_{-2.00}^{+2.00}$	189.43 ± 0.49	${190.00}_{- 4.00}^{+ 3.00}$ $190.00_{-4.00}^{+3.00}$	5.7	${0.10}_{- 0.90}^{+ 0.90}$ $0.10_{-0.90}^{+0.90}$	${189.90}_{- 1.50}^{+ 1.20}$ $189.90_{-1.50}^{+1.20}$

Notes. For each tested model, the velocity in the planet’s rest frame (V_rest), the planet’s orbital velocity (Kp), and the S/N of the detection are reported. Two types of values (with associated uncertainties) are provided for each CC measurement: one obtained by fitting a Gaussian to the 1D CC function, and one estimated from the S/N as the peak value minus one. For the likelihood results, we reported the K_p and V_rest of the peak position.

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.