M31 the Andromeda galaxy
Spiral galaxy ~2.5 million light years distant
Constellation Andromeda
8/6/2010
Start Temp 50 degrees
End Temp 44 degrees
Imaged from Jay, Maine
240 sec exposures stacked in DSS for a total of 2 hours 36 min.
Orion 80mm EON
Astro-Tech 2" Field Flattener
Orion 80mm guide scope with SSAG
Canon XSi
CG-5 mount
Atronomik CLS light pollution filter clip for Canon EOS