NGC 4258 · Canes Venatici · LRGB + Hα
M106
- Integration
- 149h 26m
- Telescope
- ED127 + ASI2600MM
- Camera
- ASI2600MM Pro
- Nights
- 31
The record
Kept by AstroTracker from the capture filesBy filter
149h 26m2,410 subs
- L895 × 180 s44h 45m
- R426 × 180 s21h 18m
- G422 × 180 s21h 06m
- B419 × 180 s20h 57m
- Hα248 × 600 s41h 20m
By night
31 nights · Dec 26, 2025 – May 9, 2026
Dec 26, 2025May 9, 2026
Most in one night: 9h 09m on Mar 9, 2026
Equipment
- Telescope
- Explore Scientific ED127127 mm aperture · 952 mm · f/7.5 FCD100
- Camera
- ZWO ASI2600MM Pro−20 °C · gain 100
- Field
- 85′ × 57′0.81″ per pixel
- Target
- Spiral galaxyCaptured 2025–2026
