NGC6888 — emission nebula "Crescent" in Cygnus
Photo description / processing
NGC6888 — emission nebula "Crescent" in Cygnus. Second attempt to photograph it with C8-XLT.
Exposure: 129x2min, Gain=101, Offset=20, T=0.
Captured in N.I.N.A. with SV605C camera (1st release)+SV226+ZWO DuoBand, C8-XLT telescope+0.63x on CG5-GT mount. Guided with Angeleyes 30F4+Datyson T7M. FWHM 4.8-6
Captured with moon phase 0.6 in Pushchino, Chuvashia. MPC: M12 Puschino.
Technical information
- Telescope/Lens
- Celestron C8
- Camera
- SVBONY SV605CC
- Mount
- Celestron CG-5 Advanced GoTo
- Guide Scope
- Angeleyes 30mm f/4
- Guide Camera
- Datyson T7M
- Accessories
- Celestron 0.63x Reducer, SVBONY SV226 Filter Drawer
- Software
- Siril, StarNet++
- Location
- Пущино, Чувашия, Россия
Light pollution
Green, Bortle 4 zone
- Date taken
Exposure
- 129 × 120″ · ISO/Gain: 101 · ZWO Duo-Band ·
Total exposure: 4 h 18 m









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