This Sky Quality Meter (SQM) Astronomy App Will Save You £000s скачать в хорошем качестве

This Sky Quality Meter (SQM) Astronomy App Will Save You £000s

Can a £1.99 app really replace a £150–£200 Sky Quality Meter? In this video, I test the Dark Sky Meter app and show how you can accurately measure sky darkness and light pollution using just your smartphone. If you’re into astronomy, astrophotography, stargazing, or even environmental monitoring, knowing your sky quality (SQM) is essential. This app measures Sky Quality Meter (SQM) values and correlates them to the Bortle Scale, helping you understand just how dark your skies really are. 🔭 In this video, I cover: What a Sky Quality Meter (SQM) is and why it matters How the Dark Sky Meter app works Accuracy vs a dedicated SQM device How SQM values relate to the Bortle Scale Tips for getting accurate readings How to submit readings and use the sky map This app is ideal for: Astrophotographers planning imaging sessions Amateur astronomers and stargazers Campers looking for dark skies Anyone interested in light pollution and environmental impact 00:00 - Intro 00:42 - Why Use an SQM? 01:19 - SQM Readings 01:39 - Normal Cost of an SQM 02:19 - How to use the app 03:05 - SQM Readings Across the Country! 04:05 - What do the numbers mean? 05:20 - Submit your readings - help other astronomers! 05:50 - App Usage Tips 06:33 - Outro 📱 Dark Sky Meter is available on iOS here: https://apps.apple.com/gb/app/dark-sk... 🌌 An Android solution can be found here: https://play.google.com/store/apps/de... Challenge: What’s the darkest sky reading you can get under? Post your SQM value in the comments! 👍 If you enjoyed the video, please like, subscribe, and share. 📅 New astronomy content every fortnight. Clear skies, Martin – Adventures in Astronomy