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Identifying the young stellar population:<br />

The Chandra Carina Complex Project<br />

● 14 368 X-ray point sources<br />

● 10 714 Carina members<br />

The first unbiased sample of the<br />

low-mass stellar population.<br />

≥ 80% (50%) complete at ~ 1 M ⊙ (0.5 M ⊙ )<br />

- 50% of the YSOs in clusters<br />

- 50% YSO widely distributed<br />

→ no “cluster of clusters”,<br />

but an association<br />

● Diffuse X-ray emission<br />

Stellar winds (+ supernovae ?)<br />

have filled the super-bubble<br />

with hot plasma.<br />

PI: Leisa Townsley (Penn State)<br />

CCCP Special Issue<br />

Vol. 194, May 2011

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