H-alpha LDN889 in Cignus
Acquisition Details
- Date Posted: July 20, 2006
- Resolutions: 1500x1004 , 1500x1004 , 1500x1004
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Description
LDN889 is the dark nebula just east of Gamma Cygni (Sadr). The surrounding clouds of nebulosity are part of the Butterfly Nebula, aka IC1318. TEC140 at F/5.7, AP 0.75x reducer, ST10xme, Astronomik H-a filter, 120 minutes exposure.
- User details
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- Paul Kanevsky
- January 19, 2022
