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Sh 2-155 – Cave Nebula, 





    
        

            Peter Folkesson
Sh 2-155 – Cave Nebula

Sh 2-155 – Cave Nebula

Technical card

Resolution: 4313x3198

Dates:Oct. 28, 2016

Frames:
Baader Blue 1.25" Filter: 58x30" -20C bin 1x1
Baader Green 1.25" Filter: 44x30" -20C bin 1x1
Baader Ha 1.25" 7nm: 86x90" (gain: 200.00) -20C bin 1x1
IDAS LPS D1: 60x30" -20C bin 1x1
Baader Red 1.25" Filter: 50x30" -20C bin 1x1

Integration: 3.9 hours

Darks: ~100

Bias: ~200

Avg. Moon age: 27.53 days

Avg. Moon phase: 4.46%

Bortle Dark-Sky Scale: 5.00

Temperature: 7.00

Astrometry.net job: 1622899

RA center: 343.935 degrees

DEC center: 62.739 degrees

Pixel scale: 1.904 arcsec/pixel

Orientation: 79.900 degrees

Field radius: 1.419 degrees

Locations: Backyard, Borås, Sweden

Data source: Backyard

Description

2016-10-28 20:00-02:00
Clear, hard wind, intermittent high clouds, 80% humidity, 7 degrees C

Comments

Author

petfol
Peter Folkesson
License: None (All rights reserved)
1961
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Revisions

  • Sh 2-155 – Cave Nebula, 





    
        

            Peter Folkesson
    Original
  • Final
    Sh 2-155 – Cave Nebula, 





    
        

            Peter Folkesson
    B

Sky plot

Sky plot

Histogram

Sh 2-155 – Cave Nebula, 





    
        

            Peter Folkesson

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