One of the stars in the graduation observation data deviated from its expected position. I can't say yet whether it's an error or a new phenomenon. That's why I want to show someone the verification process before the results. If you're interested, would you read this record with me? You can ask questions even if you don't know navigation. I'll explain any difficult terms. And if it's okay with you, I'd like you to listen to a short presentation at the end. Honestly, I'm still nervous about that part.