Studies of blue supergiants in M31 and M33 with HIRES on the Keck I telescope

被引：0
|
作者：
McCarthy, JK [1 ]
Venn, KA [1 ]
Lennon, DJ [1 ]
Kudritzki, RP [1 ]
Puls, J [1 ]
机构：
[1] CALTECH, Palomar Observ, Pasadena, CA 91125 USA
来源：
BOULDER-MUNICH II: PROPERTIES OF HOT, LUMINOUS STARS | 1997年 / 131卷
关键词：
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Studies of the visually brightest stars, A- and B-type supergiants, in the Local Group galaxies M31 and M33 have been undertaken with HIRES on the 10-m Keck I telescope. Detailed chemical, element abundances are derived from these spectra (as reviewed at this conference by Venn); in this paper, we discuss the Keck observing program and the analysis of the H alpha line profile used to determine the stellar wind momentum. The current status of our tests of the Wind-momentum-Luminosity Relation in M31 and M33 is briefly summarized.
引用
收藏
页码：197 / 207
页数：11
相关论文
共 50 条
  • [1] The LAMOST Spectroscopic Survey of Supergiants in M31 and M33
    Wu, Hao
    Huang, Yang
    Zhang, Huawei
    Yuan, Haibo
    Huo, Zhiying
    Liu, Cheng
    RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2025, 25 (01)
  • [2] The LAMOST Spectroscopic Survey of Supergiants in M31 and M33
    Hao Wu
    Yang Huang
    Huawei Zhang
    Haibo Yuan
    Zhiying Huo
    Cheng Liu
    Research in Astronomy and Astrophysics, 2025, 25 (01) : 264 - 281
  • [3] The Period-Luminosity Relations of Red Supergiants in M33 and M31
    Ren, Yi
    Jiang, Bi-Wei
    Yang, Ming
    Gao, Jian
    ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2019, 241 (02):
  • [4] SPECTROSCOPY OF LUMINOUS BLUE STARS IN M31 AND M33
    HUMPHREYS, RM
    MASSEY, P
    FREEDMAN, WL
    ASTRONOMICAL JOURNAL, 1990, 99 (01): : 84 - 96
  • [5] Analysis of four A-F supergiants in M31 from Keck HIRES spectroscopy
    Venn, KA
    McCarthy, JK
    Lennon, DJ
    Przybilla, N
    Kudritzki, RP
    Lemke, M
    ASTROPHYSICAL JOURNAL, 2000, 541 (02): : 610 - 623
  • [6] DIRECT DEBs in M31 and M33
    Macri, LM
    NEW ASTRONOMY REVIEWS, 2004, 48 (09) : 675 - 678
  • [7] STELLAR POPULATIONS IN M31 AND M33
    VANDENBERGH, S
    PRITCHET, CJ
    IAU SYMPOSIA, 1992, (149): : 161 - 168
  • [8] MOLECULAR CLOUDS IN M31 AND M33
    BLITZ, L
    ASTROPHYSICAL JOURNAL, 1985, 296 (02): : 481 - 491
  • [9] DIRECT DEBs in M31 and M33
    Macri, Lucas M.
    HIGHLIGHTS OF ASTRONOMY, VOL 13, 2005, 13 : 452 - 453
  • [10] Spectroscopic observations of blue supergiants in M33
    Monteverde, MI
    Herrero, A
    Lennon, DJ
    Kudritzki, RP
    FROM STARS TO GALAXIES: THE IMPACT OF STELLAR PHYSICS ON GALAXY EVOLUTION, 1996, 98 : 179 - 180
12345