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Medusa Nebula, Abell 21, 





    
        

            Jeff McClure
Medusa Nebula, Abell 21

Medusa Nebula, Abell 21

Technical card

Resolution: 2406x1706

Dates:Feb. 3, 2016

Frames: 40x300"

Integration: 3.3 hours

Avg. Moon age: 24.30 days

Avg. Moon phase: 27.87%

Astrometry.net job: 952832

RA center: 112.248 degrees

DEC center: 13.275 degrees

Pixel scale: 1.356 arcsec/pixel

Orientation: -88.308 degrees

Field radius: 0.556 degrees

Locations: Home-Backyard, Salado, Texas, United States

Description

Narrow band, Hubble palette image of Abell 21 shot using a C1100 with Starizona's Hyperstar adapter with filter drawer. Lum shot in hydrogen-alpha 1x1, 600 sec x10. Color shot with SII=Red, Ha=Green, OIII=Blue, binned 2x2, 300 sec x 10 each.

Comments

Author

Loden1111
Jeff McClure
License: None (All rights reserved)
1401
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Medusa Nebula, Abell 21, 





    
        

            Jeff McClure