( M51 8.8.2008
; M101 30.7.2008)
Galaxy M31
- Object: Galaxy M31 (100% size, 2445x916)
- Wikipedia: Andromeda Galaxy
- Date&Time : right half- 28.9.2008 (28 exp.), left half- 21.10.2008 (3 exp.), 23.10.2008 (22 exp.), 25.10.2008 (4 exp.)
- Optics: Newton 200/860, MPCC, no filter
- Exposure: 57x720s
- Camera: Canon EOS 300D, 800ISO
- Guiding: Newton 100/600, Philips To UCam Pro
- Processing: SubRAW, Registar, Adobe Photoshop CS3
- Location: Czech Republic, Trhove Sviny
- Condition: high humidity, -2°C ... +6°C