First on-sky results of a FIOS prototype, a Fabry Perot Based Instrument for Oxygen Searches

Surangkhana Rukdee, Sagi Ben-Ami, Mercedes López-Morales +4

The upcoming Extremely Large Telescopes (ELTs) are expected to have the collecting area required to detect potential biosignature gases such as molecular oxygen, ${\mathrm{O}}_2$, in…