NGC2903 A.jpg by adam stuart

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2-12-05	Adam Stuart

NGC2903 A.jpg

Miami, FL

Barred Spiral Galaxy NGC 2903

Size:12.5' x 5.9'
Mag: 9.6
Distance: 30 million light years (6 trillion miles x 30 million)

Starlight Xpress HX916; 2.84 arc-sec/pix
Stellarvue SV78-S piggybacked on LX200, guided at 833 mm EFL by SBIG STV. Astronomik Type II IR-blocked filter. Luminance = 40 x 300 seconds, unbinned 1x1. Sigma combined. full exif

other sizes: small medium large original auto

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