|
other query modes : |
Identifier query |
Coordinate query |
Criteria query |
Reference query |
Basic query |
Script submission |
TAP |
Output options |
Object types |
Help |
1999A&AS..137...21B - Astron. Astrophys., Suppl. Ser., 137, 21-41 (1999/May-2)
The ionising cluster of 30 Doradus. II. Spectral classification for 175 stars.
BOSCH G., TERLEVICH R., MELNICK J. and SELMAN F.
Abstract (from CDS):
We present spectral types for 175 stars in the ionising cluster of 30 Doradus derived from multislit observations of 231 stars. Comparison with published classifications for 70 stars in common with other authors reveals excellent agreement with the exception of a few cases which are discussed in detail. Our new observations raise to 261 the total number of stars in 30 Dor with known spectral types, outside R136. We analyse the spatial distribution of these stars according to their spectral types, and find evidence for mass segregation.
Abstract Copyright: ∼
Journal keyword(s): stars: Hertzsprung Russell (HR) diagram - stars: luminosity function, mass function - stars: early-type - ISM: dust, extinction - galaxy: open clusters and associations: general - galaxies: Magellanic Clouds
Nomenclature: Table 1: [P93] NNNNN (Nos 10001-10008).
Simbad objects: 177
