Spectroscopy of bright blue objects in the field of M 81

Astronomy and Astrophysics

Volumn 312, Issue 2, 1996, Pages 419-423

  Zickgraf, F J ^a,c   Szeifert, Th ^a   Humphreys, R M ^b  

^a UNIVERSITÄT HEIDELBERG   (Germany)

^b University of Minnesota   (United States)

^c MAX PLANCK INSTITUT FÜR EXTRATERRESTRISCHE PHYSIK   (Germany)

Author keywords

Galaxies: individual: M 81; Galaxies: stellar content; Stars: early type; Supergiants

Indexed keywords

EID: 0041123334     PISSN: 00046361     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (10)

1. Appenzeller I., Chavarria C., Corral L., Fleming T., Hasinger G., Krautter J., Mujica R., Pakull M.W., Terranegra L., Trumper J., Zickgraf F.-J., 1993, Rev. Mexicana Astron. Astrof. 26, 98
2. Berkhuijsen, E.M., Humphreys. R.M., 1989, A&A 214, 68
3. Humphreys, R.M., 1980, ApJ 241, 598
4. Humphreys, R.M., Aaronson. M., 1987. ApJ 318, L69
5. Humphreys, R.M., Massey, P., Freedman. W.L., 1990, AJ 99, 84
6. Kudritzki, R.P., Lennon, D.J., Puls. J., 1995. ESO workshop "Science with the VLT" (eds. J.R. Walsh, I.J. Danziger), Springer Verlag, p. 246
7. Sandage, A., 1984, AJ 89, 621
8. Sandage, A., Tammann, G.A., 1974, ApJ 191, 603
9. Tammann, G.A., Sandage. A., 1968, ApJ 151, 825
10. Zickgraf, F.-J., Humphreys, R.M., 1991, AJ 102, 113