M13 Stage 2 by Robert Starzynski

Robert Starzynski | all galleries >> Bob Starzynski Astro Imaging >> Star Clusters > M13 Stage 2


09-JUN-2009

M13 Stage 2

Image taken over 2 nights 4/25/09 and 5/30/09 from Hillsborough NJ
3 hours and 40 minutes total exposure

Televue NP101 and CGE mount unguided
Modified Canon XT and Baader IR/UV cut filter
135 second 800 iso sub exposures
30dark/ 30flat/ 30bias

other sizes: small medium large original auto

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