Hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  Bubble nebula  ·  NGC 7510  ·  NGC 7538  ·  NGC 7635  ·  PK110-00.1  ·  PK112-00.1  ·  Sh2-157  ·  Sh2-158  ·  Sh2-159  ·  Sh2-161  ·  Sh2-162
Getting plate-solving status, please wait...
NGC7635, NGC 7538 & Sh2-157 - The Bubble, Northern Lagoon & Lobster Claw Nebula, 



    
        

            Yannick Akar
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NGC7635, NGC 7538 & Sh2-157 - The Bubble, Northern Lagoon & Lobster Claw Nebula

Getting plate-solving status, please wait...
NGC7635, NGC 7538 & Sh2-157 - The Bubble, Northern Lagoon & Lobster Claw Nebula, 



    
        

            Yannick Akar
Powered byPixInsight

NGC7635, NGC 7538 & Sh2-157 - The Bubble, Northern Lagoon & Lobster Claw Nebula

Acquisition details

Dates:
Oct. 15, 2019 ·  Oct. 25, 2019 ·  Oct. 26, 2019
Frames:
Baader H-alpha Highspeed(f/2): 258×100(7h 10′) (gain: 139.00) -15°C bin 1×1
Baader O-III Highspeed(f/2): 250×100(6h 56′ 40″) (gain: 75.00) -15°C bin 1×1
Baader S-II Highspeed(f/2): 241×100(6h 41′ 40″) (gain: 139.00) -15°C bin 1×1
Integration:
20h 48′ 20″
Darks:
50
Flats:
50
Flat darks:
50
Avg. Moon age:
23.46 days
Avg. Moon phase:
37.19%
Bortle Dark-Sky Scale:
8.00

RA center: 23h16m53s.17

DEC center: +60°4138.9

Pixel scale: 1.967 arcsec/pixel

Orientation: -91.884 degrees

Field radius: 1.538 degrees

More info:Open 

Resolution: 4478x3413

File size: 5.9 MB

Locations: Home Garden (Est. Sky Quality: 19.16), Mannheim, Baden-Württemberg, Germany

Data source: Backyard

Description

A widefield view of the Bubble, the Lobster Claw and the Northern Lagoon Nebula. Captured with the Celestron RASA 8" and processed in the Hubble Palette.

I really liked the green hue so I decided not remove it. Maybe I'll post an other version with the classic Hubble Palette Colors. Lots of post-processing time went into carefully sharpening the Bubble.

I hope you like it, comments are appreciated as always

Comments

Revisions

  • Final
    NGC7635, NGC 7538 & Sh2-157 - The Bubble, Northern Lagoon & Lobster Claw Nebula, 



    
        

            Yannick Akar
    Original
    NGC7635, NGC 7538 & Sh2-157 - The Bubble, Northern Lagoon & Lobster Claw Nebula, 



    
        

            Yannick Akar
    B

B

Description: SH2-157 in detail

Uploaded: ...

Sky plot

Sky plot

Histogram

NGC7635, NGC 7538 & Sh2-157 - The Bubble, Northern Lagoon & Lobster Claw Nebula, 



    
        

            Yannick Akar