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Robert Starzynski | all galleries >> Bob Starzynski Astro Imaging >> Recent Images > LBN 251 in Cygnus SHO
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LBN 251 in Cygnus SHO

27 hours 25 minutes total exposure time

90*300 second Ha sub exposures
90* 300 second OIII sub exposures
149*300 second SII sub exposures
100 bias 30 flats no darks

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 back yard in Hillsborough NJ.


other sizes: small medium large original auto
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