Cepheus · LRGB + Hα
LDN 1221
- Integration
- 60h 40m
- Telescope
- ED127 + ASI2600MM
- Camera
- ASI2600MM Pro
- Nights
- 14
The record
Kept by AstroTracker from the capture filesBy filter
60h 40m756 subs
- L165 × 180 s8h 15m
- R134 × 180 s6h 42m
- G131 × 180 s6h 33m
- B130 × 180 s6h 30m
- Hα196 × 600 s32h 40m
By night
14 nights · Jul 21 – Sep 3, 2025
Jul 21, 2025Sep 3, 2025
Most in one night: 7h 12m on Aug 31, 2025
Equipment
- Telescope
- Explore Scientific ED127127 mm aperture · 952 mm · f/7.5 FCD100
- Camera
- ZWO ASI2600MM Pro−10 °C · gain 100
- Field
- 85′ × 57′0.81″ per pixel
- Target
- Dark nebulaCaptured 2025
