NGC 281 · Cassiopeia · SHO
Pacman Nebula
- Integration
- 58h 21m
- Telescope
- EdgeHD 8 + ASI2600MM
- Camera
- ASI2600MM Pro
- Nights
- 10
The record
Kept by AstroTracker from the capture filesBy filter
58h 21m369 subs
- R9 × 180 s0h 27m
- G9 × 180 s0h 27m
- B9 × 180 s0h 27m
- Hα110 × 600 s18h 20m
- OIII112 × 600 s18h 40m
- SII120 × 600 s20h 00m
By night
10 nights · Oct 1 – Oct 18, 2025
Oct 1, 2025Oct 18, 2025
Most in one night: 8h 30m on Oct 4, 2025
Equipment
- Telescope
- Celestron EdgeHD 8203 mm aperture · 1422 mm · f/7.0 with 0.7× reducer
- Camera
- ZWO ASI2600MM Pro−10 °C · gain 100
- Field
- 57′ × 38′0.55″ per pixel
- Target
- Emission nebulaCaptured 2025
