M44 The Beehive Cluster
Photo description / processing
M44, the Beehive Cluster in the constellation Cancer. This has been my favorite open star cluster since childhood and reading F. Ziegel's book "Treasures of the Starry Sky." In the spring, as a schoolboy, I loved observing it through my "Tourist-4" spyglass :)
The cluster is about 700 million years old, making it relatively young, and is located at a distance of roughly 600 light-years. Interestingly, more than half of the stars in the cluster are orange or red M-class stars, but the attention is drawn to the bright blue giants.
In Namibia, the Beehive doesn't rise very high, and it's currently the rainy season there, so I seized a couple of clear nights to photograph it.
I recommend viewing the original image on a large monitor right away—the cluster is visible against a backdrop of numerous distant galaxies!
Technical information
- Telescope/Lens
- Custom Newtonian 250mm f/4
- Camera
- QHY268M
- Mount
- Sky-Watcher AZ-EQ6 GT
- Guide Scope
- QHY Off-Axis Guider (OAG)
- Guide Camera
- Lodestar
- Software
- N.I.N.A., PHD2, Pixinsight
- Location
- Астрохостинг Изабис, Россия
Light pollution
Black, Bortle 1 zone
- Date taken
Exposure
- 107 × 300″ · ISO/Gain: 25 · LRGB ·
Total exposure: 8 h 55 m









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