NGC 4939

NGC 4939

NGC 4939 is a Seyfert type spiral galaxy in Virgo, seen near face-on

showing long and thin spiral arms.

F O V. 25 x 25 minutes of arc.

Telescope.   16 Inch  F 4.5 Newtonian.

Camera.   S Big ST4000 XCM OSC CCD.

Exposure and Date.   13 x 900 sec.  June 2017

Location.  (Wiruna) Ilford N.S.W.