2min chapter

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#378 – Anna Frebel: Origin and Evolution of the Universe, Galaxies, and Stars

Lex Fridman Podcast

CHAPTER

How to Observe a Star

It's fairly straightforward to do all processing at the telescope. I often take a shorter exposure first, let's say 10 or 15 minutes. We have what I call the summary plot. It's a collection of little areas in the spectrum that have the key positions. And it's kind of like reading the tea leaves. In most cases, it's not or it's good enough.

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