M42 · NGC 1976 · Orion · LRGB + Hα, OIII
Orion Nebula
- Integration
- 39h 51m
- Telescope
- GT81 + ASI294MM
- Camera
- ASI294MM Pro
- Nights
- 14
The record
Kept by AstroTracker from the capture filesBy filter
39h 51m1,253 subs
- L368 × 120 s12h 16m
- R238 subs, 10 s and 120 s3h 10m
- G233 subs, 10 s and 120 s3h 02m
- B236 subs, 10 s and 120 s3h 08m
- Hα137 × 300 s11h 25m
- OIII41 × 600 s6h 50m
By night
14 nights · Oct 2 – Dec 25, 2025
Oct 2, 2025Dec 25, 2025
Most in one night: 6h 50m on Nov 23, 2025
Equipment
- Telescope
- William Optics GT81 WIFD80 mm aperture · 478 mm · f/6.0
- Camera
- ZWO ASI294MM Pro−10 °C · gain 120
- Field
- 2.3° × 1.6°1.99″ per pixel
- Target
- Emission nebulaCaptured 2025
