NGC 7078 · Pegasus · Hα + No filter
M15
- Integration
- 55h 22m
- Telescope
- GT81 + ASI294MM
- Camera
- ASI294MM Pro
- Nights
- 15
The record
Kept by AstroTracker from the capture filesBy filter
55h 22m719 subs
- Hα188 subs, 300 s and 600 s and 1200 s37h 40m
- No filter531 × 120 s17h 42m
By night
15 nights · Oct 18 – Nov 23, 2025
Oct 18, 2025Nov 23, 2025
Most in one night: 5h 10m on Nov 6, 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
- Globular clusterCaptured 2025
