Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  Bubble Nebula  ·  NGC 7635
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NGC 7635  - The Bubble Nebula, David Andra
NGC 7635  - The Bubble Nebula
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NGC 7635 - The Bubble Nebula

Getting plate-solving status, please wait...
NGC 7635  - The Bubble Nebula, David Andra
NGC 7635  - The Bubble Nebula
Powered byPixInsight

NGC 7635 - The Bubble Nebula

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Description

NGC 7635, the Bubble Nebula, was captured over five nights in late summer 2021 from August 28th through September 1st using my Esprit 150mm refractor. Six-minute subs were captured of SHO narrowband using a ZWO ASI294MM binned 2x2 with 36 mm Astronomik filters. Approximately 15% of the original data set was discarded for QC reasons leaving Ha=134 subs, Sii=91 subs, and Oiii=120 subs for a total integration time of 34.5 hours. The frames were stacked in APP and processed with Star Tools. I used the heal module in ST to reduce the number of smaller stars visible. Topaz DeNoise was used for noise reduction and Affinity was used for the final crop and touch up on color.

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NGC 7635  - The Bubble Nebula, David Andra

In these public groups

Central USA