Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  Crescent nebula  ·  NGC 6888  ·  Sh2-105
Crescent Nebula and Soap Bubble Nebula in HOO, Dan Gallo
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Crescent Nebula and Soap Bubble Nebula in HOO, Dan Gallo
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Equipment

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Acquisition details

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Description

I captured this same target a few months ago, but wanted to revisit it and capture a lot more data to try and bring out the very faint Soap Bubble Nebula.

This is the most data I've captured on a single target with the RASA 11" - about 11 hours, captured over 3 nights, with most of that on the OIII filter for the Soap Bubble.

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Sky plot

Sky plot

Histogram

Crescent Nebula and Soap Bubble Nebula in HOO, Dan Gallo

In these public groups

Narrowband imaging
Celestron RASA