NGC 520

January 11, 1999 00:06UT

This is a combination of 40 one minute images taken with a Pictor 416XT. The Pictor was attached to an LX200 10" F/6.3 telescope. There was no guiding. Each of the 40 images was corrected with a dark frame and a flat field. After combining, the image was logarithmically stretched.

The images were unguided and this combined image shows some residual problem with the PEC.