NGC7331 and supernova SN 2025rbs
Photo description / processing
A supernova in a galaxy considered a "twin" of the Milky Way erupted on July 14, 2025. It is currently reaching 13th magnitude. It is located almost next to the galaxy's core, but much brighter. The distance to NGC 7331 is about 43 million light-years. The galaxy's physical size is 120,000 light-years. Its apparent size is 10.4'x4.2'. The sky is still very bright, details are being pulled out with difficulty((
Technical information
- Telescope/Lens
- Askar SQA 106
- Camera
- ZWO ASI2600MC PRO
- Mount
- Ioptron HAE 29 C
- Guide Scope
- Askar 52mm F4
- Guide Camera
- ZWO ASI 120 MM mini
- Software
- SharpCap 4.0, DeepSkyStacker, Siril, GraXpert, Adobe Photoshop
- Location
- Петушки, Владимирская область, Россия
Light pollution
Red, Bortle 7 zone
- Date taken
Exposure
- 65 × 180″ · ISO/Gain: 100 ·
- 63 × 120″ · ISO/Gain: 100 ·
Total exposure: 5 h 21 m
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