M109.jpg by adam stuart

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4-17-07	Adam Stuart

M109.jpg

Miami, FL

Spiral Galaxy M109 mag +10.5, 7.7 x 4.7 arc-min
Very dim, barred spiral galaxy.

MCG9-20-53 mag +16.11, 0.5 x 0.2 arc-min
UGC 6969 mag +15.16, 1.5 x 0.5 arc-min
UGC 6940 mag +16.75, 1.0 x 0.1 arc-min
UGC 6923 mag +13.92, 2.0 x 0.8 arc-min

SXV-H9,2.75 arc-sec/pixel
Lumicon DSF and Astronomik Type II IR-blocked filter. Stellarvue Nighthawk at f/6, piggybacked on STV-guided LX200. Integrations 12 x 900 seconds, 2 x 1500 seconds, unbinned 1x1. Sigma combined in Ray Gralak's pre beta-11. full exif

other sizes: small medium large original auto

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