M 101
- Camera : Starlight Xpress SXV-H9
- Optics :Astro-Physics 130 EDT, F/8
- Mount : GM 2000 by 10 Micron
- Guiding : ST4
- Exposure :L=6x600, R=4x120, G=4x120, B=4x120.
- Filters : LRGB Astrodon Trubalance
- Location :St.Barthelemy, Val d'Aosta
- Date : March, 2005
- Notes :