NGC 3556 (M108) UMa

2000-02-16 02:40:58UT



This is a combination of 3 images, each of 480 seconds The images were taken with a Pictor 1616 attached to an Meade 10" F/6.3 telescope. A Pictor 201XT was attached to an ETX for guiding. Each of the images was corrected with a dark frame and a flat field. After combining, the image was logarithmically stretched.

This is binned, Click here for full resolution