Early-type PMS and MS objects in M16 and the Carina star-forming regions

Christophe Martayan, Michele Floquet, Yves Fremat +4

Thanks to a variety of pertinent wide-angle facilities (WFI-slitless mode, VLT-FLAMES (Pasquini et al. 2002), SPITZER, 2MASS) it is possible to comprehensively study the nature of…