SIMBAD references

1999A&AS..135..203R - Astron. Astrophys., Suppl. Ser., 135, 203-219 (1999/March-1)

Planetary nebulae in M 32 and the bulge of M 31: Line intensities and oxygen abundances.

RICHER M.G., STASINSKA G. and McCALL M.L.

Abstract (from CDS):

We present spectroscopy of planetary nebulae in M 32 and in the bulge of M 31 that we obtained with the MOS spectrograph at the Canada-France-Hawaii Telescope. Our sample includes 30 planetary nebulae in M 31 and 9 planetary nebulae in M 32. We also observed one HII region in the disk of M 31. We detected [OIII]λ4363 in 18 of the planetary nebulae, 4 in M 32 and 14 in the bulge of M 31. We use our line intensities to derive electron temperatures and oxygen abundances for the planetary nebulae.

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Journal keyword(s): galaxies: individual: M 31, M 32 - galaxies: abundances - galaxies: elliptical and lenticular - galaxies: evolution - galaxies: ISM

Simbad objects: 42

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