NGC 3992 (M109) UMa 7.6

April 28, 2003

This is a combination of 7 images, each of 480 seconds The images were taken with a Pictor 1616 attached to an Meade LX200 10" F/6.772telescope. A Pictor 201XT was attached to an ETX for guiding. Each of the images was corrected with a dark frame and a flat field.

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Last updated: April 28, 2003