Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  Bubble Nebula  ·  NGC 7635
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Bubble Nebula (NGC7635) December 7, 2023, BryanHudson
Bubble Nebula (NGC7635) December 7, 2023
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Bubble Nebula (NGC7635) December 7, 2023

Getting plate-solving status, please wait...
Bubble Nebula (NGC7635) December 7, 2023, BryanHudson
Bubble Nebula (NGC7635) December 7, 2023
Powered byPixInsight

Bubble Nebula (NGC7635) December 7, 2023

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Description

Bubble Nebula (NGC7635). Only four 180 second subs before clouds rolled in. This is the amazing thing about a Bortle 4 or darker sky. I would need many more subs at 300 seconds and using a narrowband filter to get similar results from my Bortle 7 driveway.
~ ASI533MC Pro with Optolong L-Pro
~ Celestron C8 XLT with .63 reducer
~ Captured and stacked using ASIAir Plus
~ 4, 180 second light frames with flats and bias
~ ZWO AM3 mount, guided, dithered
~ Processed in Pixinsight (NarrowBandNormalization process), Lightroom, Photoshop

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Bubble Nebula (NGC7635) December 7, 2023, BryanHudson