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Bibiana Prinoth /
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2024-06-17 09:47:03

Bibiana Prinoth on Nostr: Next up, we got Jerry Xuan on high-res spectroscopy of directly imaged planets. In ...

Next up, we got Jerry Xuan on high-res spectroscopy of directly imaged planets. In particular, Jerry talks about KPIC - the Keck Planet Imagery and Characteriser. They use a fibre-fed spectrograph in the K-band, so the light gets fed into the spectrograph through a small fibre. Long story short: The main finding of their survey is that they find solar-abundances for their sample suggesting that they are consistent with their host stars, while HJ are not consistent (see Yee’s talk) #exoplanets5


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