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Contains:  NGC 4490, NGC 4485
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Arp 269 - NGC4490 - Cocoon Galaxy, 





    
        

            Algorab
Arp 269 - NGC4490 - Cocoon Galaxy

Arp 269 - NGC4490 - Cocoon Galaxy

Technical card

Resolution: 1800x1200

Dates:March 14, 2018March 19, 2018March 20, 2018

Frames:
Baader 36mm Ha 7nm: 27x180"
Baader 36mm L: 100x180"
Baader 36mm Blue: 42x180"
Baader 36mm Red: 42x180"
baader 36mm Green: 41x180"

Integration: 12.6 hours

Avg. Moon age: 10.53 days

Avg. Moon phase: 7.74%

Astrometry.net job: 1980185

RA center: 187.652 degrees

DEC center: 41.647 degrees

Pixel scale: 0.656 arcsec/pixel

Orientation: 82.460 degrees

Field radius: 0.197 degrees

Locations: Säule, Siegen, NRW, Germany

Description

In three nights I could get approximately 13 hours of light of this pair of interactive galaxies. Lots of starburst regions and of young, hot and therefore blue stars determine the sight.

Comments

Author

Algorab
Algorab
License: None (All rights reserved)
3772
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Revisions

  • Arp 269 - NGC4490 - Cocoon Galaxy, 





    
        

            Algorab
    Original
  • Final
    Arp 269 - NGC4490 - Cocoon Galaxy, 





    
        

            Algorab
    B

B

crop

Sky plot

Sky plot

Histogram

Arp 269 - NGC4490 - Cocoon Galaxy, 





    
        

            Algorab