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Sh2-157, 



    
        

            Jan Scheers
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Sh2-157

Revision title: APP version

Getting plate-solving status, please wait...
Sh2-157, 



    
        

            Jan Scheers
Powered byPixInsight

Sh2-157

Revision title: APP version

Acquisition details

Dates:
Aug. 10, 2022
Frames:
52×450(6h 30′)
Integration:
6h 30′
Avg. Moon age:
12.96 days
Avg. Moon phase:
96.35%

RA center: 23h16m33s.94

DEC center: +60°4320.7

Pixel scale: 4.742 arcsec/pixel

Orientation: -99.142 degrees

Field radius: 3.771 degrees

WCS transformation: thin plate spline

More info:Open 

Resolution: 4054x4051

File size: 3.3 MB

Locations: IC Astronomy Observatory, Oria, Almeria, Spain

Data source: Amateur hosting facility

Remote source: Telescope Live

Description

Sharpless 157 (Sh2-157), the Lobster Claw Nebula, is a bright emission nebula in the constellation Cassiopeia at a distance of about 8,000 light-years.

This image is acquired with the Takahashi FSQ-106ED refractor and FLI PL16803 camera from Telescope Live in IC Astronomy Observatory, Oria, Spain.

Total integration time 390 minutes
SHO: 18:18:16 sub-frames of 450s with each filter.
Dataset Telescope Live

Processing with PixInsight, StarXTerminator, Photoshop CC with AstroPanel Pro, Astronomy Tools, Topaz Sharpen AI and NoiseXTerminator plug-ins.

Comments

Revisions

  • Sh2-157, 



    
        

            Jan Scheers
    Original
  • Final
    Sh2-157, 



    
        

            Jan Scheers
    B

B

Title: APP version

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Sky plot

Sky plot

Histogram

Sh2-157, 



    
        

            Jan Scheers