Object.................: M 97 and M 108, Ursa Maior
Coordinates............: R.A. = 11h 15.2m, DEC = +54° 59'
Optics / Telescope.....: Pentax SDUF II
focal length, f/ratio..: 400 mm, f/4
Total exposure time....: 18 min
Filter.................: Baader Fringe Killer
CCD....................: ST-10 XME
Date & location........: April 30, 2006, downtown Freiburg
Author.................: Andreas Masche
Comments...............: L, processed with MIRA and Photoshop
                          L = 9 x 120 s