Celestial hemisphere:  Southern  ·  Constellation: Canis Major (CMa)  ·  Contains:  16 CMa)  ·  The star Udra (ο1 CMa
Sh2-308 - The Dolphin Head Nebula in Canis Major, CrestwoodSky
Sh2-308 - The Dolphin Head Nebula in Canis Major
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Sh2-308 - The Dolphin Head Nebula in Canis Major

Sh2-308 - The Dolphin Head Nebula in Canis Major, CrestwoodSky
Sh2-308 - The Dolphin Head Nebula in Canis Major
Powered byPixInsight

Sh2-308 - The Dolphin Head Nebula in Canis Major

Equipment

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Acquisition details

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Description

This image was taken over several nights in late January with an ASI2600mm Pro through an Astro-Tech 80ED with an 0.8x focal reducer on an EQ6-R Pro mount.

The image comprises:

Ha:     84 x 300s
OIII:    64 x 300s
R:       10 x 60s
G:       10 x 60s
B:       10 x 60s

Total integration time was twelve hours and fifty minutes.

The image was processed in Pixinsight and tweaked in Photoshop.

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