Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)
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Cave nébula , SH2-155, 



    
        

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Cave nébula , SH2-155
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Cave nébula , SH2-155

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Cave nébula , SH2-155, 



    
        

            echosud
Cave nébula , SH2-155
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Cave nébula , SH2-155

Acquisition details

Dates:
Aug. 3, 2018 ·  Aug. 4, 2018
Frames:
Baader Planetarium Ha 1.25" 7nm: 45×300(3h 45′) -15°C bin 1×1
Baader Planetarium L 1.25": 24×180(1h 12′) bin 1×1
Baader Planetarium RGB 1.25'': 50×200(2h 46′ 40″) bin 2×2
Integration:
7h 43′ 40″
Avg. Moon age:
21.39 days
Avg. Moon phase:
58.02%

Basic astrometry details

Astrometry.net job: 2229830

RA center: 22h56m04s.3

DEC center: +62°2454

Pixel scale: 1.110 arcsec/pixel

Orientation: 89.204 degrees

Field radius: 0.610 degrees

Resolution: 3128x2421

File size: 2.7 MB

Data source: Backyard

Description

LHa RhaGB

Ha 300 sec x 45

L 180 sec x 24

RGB 200 sec x 15-15-20 bin 2

Comments

Revisions

  • Cave nébula , SH2-155, 



    
        

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    Original
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  • Cave nébula , SH2-155, 



    
        

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  • Final
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Sky plot

Sky plot

Histogram

Cave nébula , SH2-155, 



    
        

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