Seagull Nebula (IC 2177) + Mirko Tondinelli + L-Ultimate, L-Synergy
source:Optolongpopularity:3Release Time:2026-03-31
Seagull Nebula (IC 2177)
Credit: Mirko Tondinelli
Filters: Optolong L-Ultimate, Optolong L-Synergy
THE SEAGULL SPREADS ITS WINGS:
14 HOURS OF HOO INTEGRATION
Here is the final result of the Seagull Nebula (IC 2177), captured from the Bortle 6 sky in Guidonia Montecelio. A collaboration of teamwork and technique, shared with my amateur astronomer friend Gianmaria Veronese
Acquisition data:
13 hours total (300-second exposures):
7 hours with the Optolong Astronomy Filter L-Ultimate
6 hours with the L-Synergy filter
Telescope: TS 90 Owl |





