SIMBAD references

2011A&A...531A.172W - Astronomy and Astrophysics, volume 531A, 172-172 (2011/7-1)

Central stars of planetary nebulae . II. New OB-type and emission-line stars.

WEIDMANN W.A. and GAMEN R.

Abstract (from CDS):

There are more than 3000 confirmed and probably known Galactic planetary nebulae (PNe), but central star spectroscopic information is available for only 13% of them. We have undertaken a spectroscopic survey of the central stars in PNe to identify their spectral types. We performed spectroscopic observations at low resolution with the 2-m telescope at CASLEO, Argentina. We present the spectra of 46 central stars of PNe, most of them are OB-type and emission-line stars.

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Journal keyword(s): surveys - planetary nebulae: general - Atlases - stars: Wolf-Rayet

VizieR on-line data: <Available at CDS (J/A+A/531/A172): table1.dat spectra/*>

Simbad objects: 73

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