M81 / NGC3031 - M82 / NGC 3034
in Ursa Major
Optic |
Pentax SDUF 100 f/4 |
Mount |
Losmandy HGM-Titan |
Camera |
SBIG ST-10XE + CFW8 |
Exposure time |
335min R(+Ha)GB: 70:(90):70:105 (1xbinned) |
Processing |
Registar, Sigma Beta (Ray Gralak), Astroart, Photoshop |
Date / Time |
11th March 2007 |
Location |
Bucklige Welt/ Niederoesterreich |
Notes |
chip temp. -25°C |
Manfred Schwarz
