SH2-308 The Dolphin Nebula
Description and Details: Sh2-308 is a large WR 6 stellar wind bubble in the constellation Canis Major, about 5,000 light-years away and roughly 60 light-years in diameter. An incredibly beautiful OIII dominant shell
Total integration: 32h 37m 30s
Integration per filter:
- R: 12m 30s (25 × 30")
- G: 12m 30s (25 × 30")
- B: 12m 30s (25 × 30")
- Hα: 8h 40m (52 × 600")
- OIII: 23h 20m (140 × 600")
Equipment:
- Telescope: ZWO FF107 107mm f/7 Petzval Refractor
- Camera: ZWO ASI2600MM Pro
- Mount: Sky-Watcher Wave 150i Strainwave Mount
- Filters: Astronomik Deep-Sky Blue 36mm, Astronomik Deep-Sky Green 36mm, Astronomik Deep-Sky Red 36mm, Astronomik H-alpha CCD 6nm 36 mm, Astronomik OIII CCD 6nm 36 mm
- Accessories: SVBony SV241 DC USB Hub, ZWO 0.7x Full Frame Reducer for FF107/130-APO Telescopes, ZWO ASIAIR Plus, ZWO CAA Camera Angle Adjuster, ZWO EAF Pro, ZWO EFW 7 x 36mm
- Guiding: WO 50mm Uniguide, ASI220mm
- Processed in HOO via PI and PS
Name: Scott Horton
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AAPOD2 Title: SH2-308 The Dolphin Nebula
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