IC 1396 - Elephant's Trunk Nebula

 Posted: Oct 2nd, 2024
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Technical Info
Telescope/Lens: Canon EF 100mm f/2.0
Camera: Canon 60D
Mount: Sky-Watcher AZ-GTI EQ mode
Software: Siril, Starnet
Accessories: CLS filter
Exposure:
90 x 60" ISO/Gain: 800
Orange zoneLight Pollution:
 Saratov, Russia
 Aug 14th, 2024
1 h 30 m
850
You cannot shoot with this lens at an open aperture; chromatic aberration appears on the stars, which is impossible to eliminate. You had to stop down to f/3.0.
Resolution: 4971x3304 px
Scale: 9566 KB
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