|Object: M81, M82 & NGC3077||Const.: Ursa Major|
|Camera: SXV-H9||Scope: Tele Vue TV-60is||Mount: Losmandy Titan|
|Filter(s): IR block||Exposure: 12x8m||blank|
This image is a stack of 12 eight-minute exposures that were calibrated, defect-corrected and stacked using AIP4Win Version 2. A gamma-log stretch was then applied to bring out the detail without burning out the galaxy cores. This image has been resampled down from its original size of 1392x1040.