Astrophotography of Galaxies



M81, 120ED

  M81, 120ED


Date: March 15, 2010

Telescope: Orion 120ED f/6 on CG5 mount

Camera: Starlight Xpress SXV-H9C

Exposure: 15 5-min subframes (75 min total) guided with Meade DSI and piggybacked AT66ED using PHD Guiding.

Comments: WO .8x focal reducer, Baader UV/IR cut filter.




Astronomy and Birding Photography