August 2005/June 2006
M 250 (ag, ST-4)
ST-2000XM LRGB 5 minutes each
Additional luminance added 2006
M 250 @ f 9.3
ST-10XME (ag, ST-4) Lum 10 minutes each.
A 20 arc-second mag. 11.9 planetary.
This planetary is in the form of an oblate spheroid with the major axis
perpendicular to the line of sight. Note the faint outer shell.