Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  Bubble nebula  ·  NGC 7635
NGC7635 - The Bubble Nebula, Derryk
NGC7635 - The Bubble Nebula
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NGC7635 - The Bubble Nebula

NGC7635 - The Bubble Nebula, Derryk
NGC7635 - The Bubble Nebula
Powered byPixInsight

NGC7635 - The Bubble Nebula

Equipment

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Acquisition details

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Description

Also known as Sharpless 162, the Bubble Nebula is an emission nebula in the constellation Cassiopeia located at a distance of about 11,000 light-years away.

Taken in July & August 2017 over multiple nights (July 14-17 & August 6, 28-29) from Campbell, CA, USA. Sky: 18.80 mag/arcsec^2



Total integration: 960 mins (16 hrs)



Details, Equipment, & Software:

Telescope: Astro-Tech AT10RCT (FL2000mm f/8)

Camera: SBIG STF-8300m (-10°C)

Filter: Astrodon 36mm H-α 5nm

Guide: OAG-8300 with QHY5III174

Focuser: Moonlite CSL w/ high res stepper motor

Mount: Astro-Physics AP1100GTO

Capture: Sequence Generator Pro

Frames:

Astrodon H-α: 64x900s

Stacking/Final Processing: Pixinsight

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NGC7635 - The Bubble Nebula, Derryk