NGC 7635 & SH2 157 - Bubble & Lobster Claw Nebula - Chuck Novice

Posted: Apr 22nd, 2025

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NGC

Technical Info

Telescope/Lens: Sky-Watcher 200/1000PDS

Camera: Canon 6d

Mount: HEQ5 Pro

Guide Scope: Skywatcher 9/50

Guide Camera: ZWO ASI 120mm Mini

Software: Pixinsight, Photoshop

Accessories: TS-Optics Superflat GPU

Exposure:

64 x 120" ISO/Gain: 1600 - Filter ALP-T Dual Band (Ha-OIII) 5nm

Green zoneLight Pollution:

Gers, France

Nov 29th, 2024

NGC 7635 & SH2 157 - BUBBLE & LOBSTER CLAW NEBULA - CHUCK NOVICE

Telescope/Lens: Sky-Watcher 200/1000PDS
Camera: Canon 6d
Mount: HEQ5 Pro
Guide Scope: Skywatcher 9/50
Guide Camera: ZWO ASI 120mm Mini
Software: Pixinsight, Photoshop
Accessories: TS-Optics Superflat GPU

Gers, France
Light Pollution: Green zone

Exposure:
64 x 120" ISO/Gain: 1600 - Filter ALP-T Dual Band (Ha-OIII) 5nm

Constellation: Cassiopeia
 Type of object: Emitting nebulae
 Distance: 10,000 light-years
 Magnitude: 10.0
 Discovered in : 1787
 
 Fun Facts !
 The Bubble Nebula is a shell of gas, about 7 light-years in diameter.
 
 To the left of the bubble's center is a large, bright star. It is thousands of times brighter than our sun and 45 times more massive. 
 
 The stellar winds and radiation emitted by this star expel gas and other dense material, creating the shape of the bubble. 
 
 The star still has 10 to 20 million years to live, before probably exploding into a supernova.

Original size: https://deepskyhosting.com/C1wLNCX
Author: Chuck Novice

2 h 8 m

576

Constellation: Cassiopeia
Type of object: Emitting nebulae
Distance: 10,000 light-years
Magnitude: 10.0
Discovered in : 1787

Fun Facts !
The Bubble Nebula is a shell of gas, about 7 light-years in diameter.

To the left of the bubble's center is a large, bright star. It is thousands of times brighter than our sun and 45 times more massive.

The stellar winds and radiation emitted by this star expel gas and other dense material, creating the shape of the bubble.

The star still has 10 to 20 million years to live, before probably exploding into a supernova.

Resolution: 5388x3478 px

Scale: 20473 KB