m27059_StdDevMean32.jpg by adam stuart

adam stuart | all galleries >> Galleries >> nebulae_in_hydrogen_alpha_and_oiii > m27059_StdDevMean32.jpg


8-7-07	adam stuart

m27059_StdDevMean32.jpg

miami, Florida

M27
Test Image
SXV-H9 plugged into USB 2.0 hub
Lots of interference on downloaded images: see the following hyperlink as an example

http://www.pbase.com/image/83563798

Still not getting evaporation off CCD chip after several hours of power-up. Need to dismantle the camera and let the camera dry before resealing.

Star elongation trends toward upper right: I think my imaging train is no longer square.

starlight xpress SXV-H9,2.88 arc-sec/pixel
Stellarvue Nighthawk @ f/6 piggybacked on unguided LX200 platform. Astronomik 13 nm H-alpha filter, 125 x 60 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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