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NGC 6543 - Cat's Eye in the Sky, 





    
        

            Ian Gorin

NGC 6543 - Cat's Eye in the Sky

Technical card

Resolution: 2293x1898

Dates:July 5, 2019

Frames:
Astronomik L 1.25" Type IIc: 10x600" -2C bin 1x1
Astronomik RGB 1.25" Type IIc: 30x300" -2C bin 2x2
Astronomik RGB 1.25" Type IIc: 45x60" -2C bin 2x2

Integration: 4.9 hours

Flats: ~25

Avg. Moon age: 3.04 days

Avg. Moon phase: 10.10%

Temperature: 20.00

Astrometry.net job: 2791976

Locations: Upstate Stars, Liberty, New York, United States

Data source: Backyard

Description

Separate processing of overall Nebula and it's Center. 3x10x300s RGB+10x600s L for the Nebula and 3x15x60s RGB for the Center. A challenging object, both in imaging and in post-processing.

Comments

Author

laperuz
Ian Gorin
License: None (All rights reserved)
562
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Histogram

NGC 6543 - Cat's Eye in the Sky, 





    
        

            Ian Gorin