Celestial hemisphere:  Southern  ·  Constellation: Canis Major (CMa)  ·  Contains:  16 CMa)  ·  The star Udra (ο1 CMa
SH2-308 The Dolphin & Its Beach Ball, rckjiang
SH2-308 The Dolphin & Its Beach Ball
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SH2-308 The Dolphin & Its Beach Ball

SH2-308 The Dolphin & Its Beach Ball, rckjiang
SH2-308 The Dolphin & Its Beach Ball
Powered byPixInsight

SH2-308 The Dolphin & Its Beach Ball

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Description

Had a rare string of four clear summer nights where I am. Didn't think I'd get enough data from my Bortle 6 but this is the result. There's even small planetary nebula (PN G234.9-09.7) under the belly of the Dolphin. 

Antlia NB 3nm filters
Astrodon LRGB filters
Ha: 59 x 600"
OIII: 45 x 600"
RGB for stars. 
Processed through PI and PS.

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SH2-308 The Dolphin & Its Beach Ball, rckjiang