4 citations · 10 across the 5 of their papers we have counts for
Showing 2007Show all
3 papers · 1 filter
astro-ph2007★ 4 cited
The Galactic O Star Catalog V.2.0
A. Sota, J. Maíz Apellániz, Nolan R. Walborn +1
The Galactic O star catalog (GOS) is an ambitious project to provide as much information regarding these types of objects as possible. The first version of the catalog (GOS v1) inc…
astro-ph2007★ 3 cited
The stellar upper mass limit in the solar neighborhood
J. Maíz Apellániz, Nolan R. Walborn, N. I. Morrell +4
We are using HST GO programs 10205, 10602, and 10898 to test the stellar upper mass limit in the solar vicinity by attempting to detect optical close companions, thus lowering the…
astro-ph2007
Optically observable zero-age main-sequence O stars
Nolan R. Walborn
A list of 50 optically observable O stars that are likely on or very near the ZAMS is presented. They have been selected on the basis of five distinct criteria, although some of th…