Sharpless 261 Lower's Nebula SHO by Robert Starzynski

Robert Starzynski | all galleries >> Bob Starzynski Astro Imaging >> Recent Images > Sharpless 261 Lower's Nebula SHO

Sharpless 261 Lower's Nebula SHO

14 hours and 10 minutes total exposure time

50*300 second Ha sub exposures
60*300 second SII sub exposures
60*300 second OIII sub exposures

Sky-Watcher Esprit 100ED APO F/5.5
QHY268M APS-C CMOS camera
Celestron CGE
Astrodon 5nm Ha, OII and SII filters

Processed in PixInsight and Photoshop

Taken from my backyard in Hillsborough NJ over 5 nights in February and March 2026

other sizes: small medium large original auto

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