CAVE NEBULA.jpg by adam stuart

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12-15-07	Adam Stuart

CAVE NEBULA.jpg

Miami, FL

Cave Nebula
Sharpless SH2-155

SXV-H9,2.75 arc-sec/pixel
Stellarvue Nighthawk at f/6 piggybacked on STV-guided LX200 at 1,575 mm. Astronomik 13 nm H-alpha filter, 7 x 900 seconds, unbinned 1x1. Sigma combined in Ray Gralak's pre-beta-11. Imaging session cut short due to rain. Need more data to improve SNR. hide exif

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