Using radial velocities to reveal black holes in binaries: A test case

Open Access

Table 1.

Parameters of the binary system GS4 obtained from a fit of the ASAS-SN V-band light curve using PHOEBE.

Parameters	Units	Best fit values
i	°
M₁	M_⊙	1.9 ± 0.3
M₂	M_⊙	1.2 ± 0.1
R₁/R_L
R₂	R_⊙	1.7 ± 0.2
T₁	K
T₂	K
π	mas	1.14 ± 0.05

Notes. The errors are based on the tenth and 90th percentiles (see Sect. 2.2). Part of these parameters are likely slightly off compared to the true values due to an extra-light contamination (see Sect. 3.1).

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.