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. hide exif

Full EXIF Info
Date/Time
Make
Model
Flash Used	No
Focal Length
Exposure Time
Aperture
ISO Equivalent
Exposure Bias
White Balance
Metering Mode
JPEG Quality
Exposure Program
Focus Distance

other sizes: small medium large original auto

previous | next

All images are the property of Adam Stuart and may not be copied without permission.

Type your message and click Add Comment

It is best to login or register first but you may post as a guest. Enter an optional name and contact email address. Name
Name Email
help	private comment

Type your message and click Add Comment

It is best to login or register first but you may post as a guest. Enter an optional name and contact email address. Name
Name Email
help	private comment