Answering the question "what is good guiding" as simply as possible. As the size of your telescope increases, and your sky quality improves, the impact of your guiding becomes more obvious. So what kind of guiding do you need to achieve so you're not losing too much detail? Find out your limiting error rates using this calculator: Find out more: Patreon: Facebook: Instagram: Timestamps: 0:00 Intro 1:07 Cheat sheet 3:58 Uneven error rates 5:32 Guiding calculator