Planetary Nebula Candidates in a Region of M33

Bibcode
2002RMxAC..12..161C
Corral, L. J.; Herrero, A.
Referencia bibliográfica

Ionized Gaseous Nebulae, a Conference to Celebrate the 60th Birthdays of Silvia Torres-Peimbert and Manuel Peimbert, Mexico City, November 21-24, 2000 (Eds. W. J. Henney, J. Franco, M. Martos, & M. Peña) Revista Mexicana de Astronomía y Astrofísica (Serie de Conferencias) Vol. 12, pp. 161-161 (2002) (http://www.astroscu.unam.mx/~rmaa/)

Fecha de publicación:
2
2002
Número de autores
2
Número de autores del IAC
2
Número de citas
0
Número de citas referidas
0
Descripción
Planetary nebulae (PNe) have been used to trace the chemical evolution of galaxies, not only in the Milky Way (Esteban & Peimbert 1995 and references therein) but also in nearby galaxies (Dopita et al. 1997; Richer et al. 1999; Jacoby & Ciardullo 1999). Extragalactic PNe have also been used as secondary distance indicators by means of the planetary nebulae luminosity function (PNLF, Jacoby 1997 and references therein), but for this technique complete samples of PNe up to a given magnitude are an important requirement. We present here the parallel result of a search of candidate LBV objects made in a region of M33.
Tipo
Sin árbitro
Materia circunestelar
Nebulosas planetarias

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