Rosette Nebula in Hubble palate 4000 V2 by Robert Starzynski

Robert Starzynski | all galleries >> Bob Starzynski Astro Imaging >> Under Construction > Rosette Nebula in Hubble palate 4000 V2

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19-Dec-2023

Rosette Nebula in Hubble palate 4000 V2

15 hours and 5 minutes total exposure time

58* 300 second Ha sub exposures
58* 300 second OIII sub exposures
65* 300 second SII sub exposures

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

other sizes: small medium large original auto

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