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Contains:  NGC 2281
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The S Cluster, 





    
        

            Damien Cannane
The S Cluster

The S Cluster

Technical card

Resolution: 1131x1132

Dates:March 24, 2019

Frames:
Astronomik Deep-Sky Blue Filter: 5x180" (gain: 50.00) -30C
Astronomik Deep-Sky Green Filter: 5x180" (gain: 50.00) -30C
Astronomik Deep-Sky Red Filter: 3x180" (gain: 50.00) -30C

Integration: 0.7 hours

Darks: ~50

Flats: ~25

Flat darks: ~25

Avg. Moon age: 18.55 days

Avg. Moon phase: 84.65%

Astrometry.net job: 2607732

RA center: 102.040 degrees

DEC center: 41.134 degrees

Pixel scale: 1.280 arcsec/pixel

Orientation: 268.098 degrees

Field radius: 0.284 degrees

Locations: My Back Yard, Copley, OH, United States

Data source: Backyard

Description

I showed my 7yo son this image and he asked what the cluster was called. I told him it was NGC 2281. He said, "They should call it the S Cluster. Look, it's a big letter S!" So, now it's named the S Cluster. :)

Comments

Author

Damien.Cannane
Damien Cannane
License: None (All rights reserved)
750
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Revisions

  • Final
    The S Cluster, 





    
        

            Damien Cannane
    Original
  • The S Cluster, 





    
        

            Damien Cannane
    C

C

Wide field view

Sky plot

Sky plot

Histogram

The S Cluster, 





    
        

            Damien Cannane