M1 - The Crab Nebula January 5, 2025 Mark 1 minute read Integration time (running total): * S 42 X 300s (210m) * H 41 X 300s (205m) * 0 40 X 300s (200m) * Total: 10h15m Seeing index: OK (4) Jet stream: Poor (40 m/s) Transparency: Good (4)