Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Birky, Jessica L."'
Autor:
Hsu, Chih-Chun, Burgasser, Adam J., Theissen, Christopher A., Birky, Jessica L., Aganze, Christian, Gerasimov, Roman, Schmidt, Sarah J., Blake, Cullen H., Covey, Kevin R., Moreno-Hilario, Elizabeth, Gelino, Christopher R., Serna, Javier, Brownstein, Joel R., Cunha, Katia
We present precise measurements of radial (RV) and projected rotational ($v\sin{i}$) velocities, effective temperatures, and surface gravities of a sample of 258 M6 to L2 dwarfs with multi-epoch, high-resolution ($\lambda/\Delta\lambda$ = 22500), nea
Externí odkaz:
http://arxiv.org/abs/2403.13760
Autor:
Hsu, Chih-Chun, Burgasser, Adam J., Theissen, Christopher A., Gelino, Christopher R., Birky, Jessica L., Diamant, Sharon J. M., Gagliuffi, Daniella C. Bardalez, Aganze, Christian, Blake, Cullen H., Faherty, Jacqueline K.
We report multi-epoch radial velocities, rotational velocities, and atmospheric parameters for 37 T-type brown dwarfs observed with Keck/NIRSPEC. Using a Markov Chain Monte Carlo forward-modeling method, we achieve median precisions of 0.5 km s$^{-1}
Externí odkaz:
http://arxiv.org/abs/2107.01222