SIMBAD references

1995A&A...303...87E - Astronomy and Astrophysics, volume 303, 87-94 (1995/11-1)

The S 269 stellar cluster.

EIROA C. and CASALI M.M.

Abstract (from CDS):

We present the results of an imaging observational study of the young cluster associated with the HII region S 269. Images of the region have been carried out at optical (RI and emission line) and near-IR (JHK and narrow L) wavelengths. The I image detects nearly 300 sources with a remarkable clustering towards the western lobe of the HII region and the surroundings of the ionizing stars. The K image (extending to a more reduced field) detects 100 sources again showing a clear clustering. 79 objects are identified as members of the S 269 young cluster, the rest of the objects remaining unidentified. Our results suggests that the stars detected in S 269 could form either a massive BA stellar cluster suffering high extinction, or a PMS low-mass stellar cluster in which a few massive stars have formed already. In addition, we briefly discuss the apparent magnitude distributions.

Abstract Copyright:

Journal keyword(s): stars: formation - stars: luminosity function - ISM: individual: S 269 (SH 2-269) - stellar clusters: S 269 - infrared: stars

Nomenclature: Table 1: [EC95] NNN (Nos 1-100)

Status at CDS : All or part of tables of objects will not be ingested in SIMBAD.

CDS comments: S269 = SH 2-269

Simbad objects: 8

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