Panchromatic Hubble Andromeda Treasury Catalog of High Mass Stars (PHATHIGHMASS)
收藏官方服务：
资源简介：
The team provides a list of 42,107 main-sequence massive star candidates in M31 from the Panchromatic Hubble Andromeda Treasury, along with stellar and line-of-sight extinction estimates from the Bayesian Extinction and Stellar Tool (BEAST; Gordon et al. 2016). The BEAST is an open-source, open-development tool designed to simultaneously fit stellar SEDs and dust extinction of resolved stellar populations using multi-band photometry. These sources were initially selected based on their initial mass estimates from the BEAST (M > 8 Msun). The team removed potential contamination from misfit asymptotic giant branch stars, foreground sources, and duplicate fits using a series of quality cuts detailed in Lindberg et al. (2024).
提供机构：
STScI/MAST创建时间：
2023-12-01
