18-19 April 2024
Institut de Ciencies de L'Espai (ICE)
Europe/Madrid timezone
Spring 2024

ILS Brown Dwarfs overview

19 Apr 2024, 12:20
15m
Alberto Lobo (Institut de Ciencies de L'Espai (ICE))

Alberto Lobo

Institut de Ciencies de L'Espai (ICE)

Campus UAB, Carrer de Can Magrans s/n Cerdanyola (Barcelona)

Speaker

J.-Y. Jerry Zhang (IAC)

Description

We as the Euclid ILS team, hereby present our preliminary results of one of the Euclid ERO programme, probing the young free-floating planets in the hotbed of the sigma Orionis cluster. We used known, spectroscopically-confirmed substellar benchmarks to proceed with high-purity selection for new members in the Euclid catalogue and we were able to probe down to objects with 4 Jovian masses. The low-mass-tail of the IMF has been estimated which follows a multi-power-law distribution. We would like to present our preparation of exploring and characterizing substellar objects in the canonical surveys and deep surveys, including ultracool dwarf template selection in the three deep fields and their reconnaissance spectroscopy with 10.4-m Gran Telescopio Canarias and 8.2-m Very Large Telescope.

Primary authors

J.-Y. Jerry Zhang (IAC) Prof. Eduardo L. Martín (IAC)

Presentation Materials

There are no materials yet.
Your browser is out of date!

Update your browser to view this website correctly. Update my browser now

×