Sh 2-276 (Barnard's Loop)

Observing Site Burnsville
Date and time 12/13-14/2012 (2031-0040)
Lynds brightness 3 (est)
Sky Darkness 7
Sky Transparency poor, occasional clouds
Moon magnitude not in sky
Imaging Telescope 28 mm DSLR Lens @ f/5.6
FOV= 36x27 degrees (above image is cropped)
Imaging Camera ST-8300M
Acquisition Ha 60x120s
Calibration dark 23, bias 21, flat 22, flatdark 21
Comments This was one of my first attempts imaging with a
camera lens. Although it clearly shows the arc of the
nebula it could use a longer total exposure.