1994A&A...290...59B

Query : 1994A&A...290...59B

1994A&A...290...59B - Astronomy and Astrophysics, volume 29059-61 (1994/10-1)

Core overshooting and the enigma of NGC 1866.

BROCATO E., CASTELLANI V. and PIERSIMONI A.M.

Abstract (from CDS):

The luminosity function of stars in the LMC cluster NGC1866 has been reinvestigated on the basis of new observations in order to have light on previous contradicting results reported in the literature. We find that the difference between previous results can be understood as an artifact of statistical fluctuations. New evaluations for a much richer sample of stars appear in good agreement with the assumption of negligeable overshooting from stellar convective cores ruling out at about 9σ the claimed agreement between the luminosity function and the evolutionary scenario with strong overshooting.

Abstract Copyright: ∼

Journal keyword(s): stars: evolution - stars: luminosity function - galaxies: Magellanic Clouds - globular clusters: individual NGC 1866 (LMC)

Simbad objects: 1

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Number of rows : 1
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 NGC 1866 GlC 05 13 38.920 -65 27 52.75           ~ 437 0

Query : 1994A&A...290...59B

Basic data :
NGC 1866 -- Globular Cluster
Other object types: otypes_help 		GlC (), Cl* (KMHK,LW,...), * (CD,CPD,...), G (ESO)
ICRS coord. (ep=J2000) : 		05 13 38.920 -65 27 52.75 (Optical) [ ] C 2011AJ....142...48W
FK4 coord. (ep=B1950 eq=1950) : 		05 13 28.780 -65 31 14.59 [ ]
Gal coord. (ep=J2000) : 		275.595400 -34.594199 [ ]
Angular size (arcmin): 		5.50 5.50 ~ (~) D 2008MNRAS.389..678B
Fluxes (1) :
K 7.156 [0.009] C 2013ApJ...777...82K
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1
: 32 		: 126784 Display criteria :

Identifiers (9) :
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NGC 1866 ESO 85-52 LW 163
CD-65 314 HD 34574 [SL63] 319
CPD-65 444 KMHK 664 [WZ2011] 1055

References (437 between 1850 and 2026) (Total 437)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Observing logs

ISO : 3    IUE : 4   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : NGC 1866

Link by name to the catalogue in VizieR :

NGC 1866 CD-65 314 CPD-65 444 HD 34574

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