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Sh2-308 Dolphin Head

Ryjov Aleksey
2714944
Category:Deep Sky
Published:
728
Sh2-308 Dolphin Head
Resolution:
3103x2359 px
File size:
861 KB

Photo description / processing

Surrounds the Wolf-Rayet star EZ Canis Majoris. 

Distance about 5000 light-years.

Diameter about 60 light-years.

Technical information

Telescope/Lens
Askar SQA 106 мм f/4.8
Camera
ZWO ASI 2600 MC Pro
Mount
Ioptron HAE 29 C
Guide Scope
Askar 52 мм F4
Guide Camera
ZWO ASI 120 MM mini
Software
SharpCap 4.0, DSS, Siril, Adobe Photoshop
Location
Адыгея, Станица Даховская, Россия

Light pollution

Green, Bortle 4 zone

Date taken

Exposure

  • 48 × 300″ · ISO/Gain: 100 · Askar D1 DUO (Oiii+Ha) 6 нм

Total exposure: 4 h 0 m

Comments

Big_Grizli
Beauty, I dream of capturing it. It's a shame it's a rare visitor at my latitude. This winter season, I wasn't lucky enough to bag it as a trophy. I'm making plans for the next one.
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Ryjov AlekseyReply to Big_Grizli
Yes, it's already a bit late now(( Good luck next season! By the way, it's not a difficult object to photograph.
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