NGC 7331 and Stephan's Quintet
Photo description / processing
One tube, one filter, two cameras, two nights...
ASI676mc - 91x180s g82
Touptek IMX 571 C- 98 x180s g152
Shot, stacked separately, then combined the data.
Wanted to add some details.
Shot on September 25 and 26.
Of course this object is not for 640mm focal length, about one and a half meters would be normal then.
Technical information
- Telescope/Lens
- Самодел на объективе TS115/7 APO Triplet
- Camera
- ZWO ASI676MC & Touptek IMX 571 C
- Mount
- МТ-120
- Guide Scope
- 50mm Finder Scope
- Guide Camera
- T7M
- Accessories
- редьюсер SVBONY SV209 0.8x
- Software
- N.I.N.A., Pixinsight, Adobe Photoshop
- Location
- Екатеринбург, район озера Глухое., Россия
Light pollution
Orange, Bortle 6 zone
- Date taken
Exposure
- 91 × 180″ · ISO/Gain: 82 · Antlia Triband RGB Ultra ·
- 98 × 180″ · ISO/Gain: 152 · Antlia Triband RGB Ultra ·
Total exposure: 9 h 27 m
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