Dataset
M81 / M82 Pair
A luminance and RGB capture of Bode's Galaxy and the Cigar Galaxy.
Total integration16h 00m
Messier 81 and Messier 82
Captured in March 2025 from Great Basin National Park, Nevada, USA, under Bortle 1 skies. Coordinates: RA 09h 55m 33.2s, DEC +69° 03' 55.0".
Capture rig
- Telescope
- Sky-Watcher Esprit 100ED
- Focal length
- 550 mm
- Camera
- QHY268M
- Mount
- ZWO AM5
Integration details
Sub-exposures192
Exposure duration300s
Total integration16h 00m
Filter breakdown
- Luminance
- Red
- Green
- Blue
Raw data packages
Packages are hosted externally and will be served from the archive storage service.
M81 M82 calibrated LRGB frames2.6 GB ↗Calibration data
Darks50
Flats80
Bias frames100