M 101
Image taken by Fabio Cacciari, processing by Max Baravelli
Optics: 130mm f/7,7 Takahashi TOA Refractor
Mount: Cacciari German Mount w/ SS2000PC
Camera: Starlight Xpress HX-916 w/ ST-4 Guider
Filters: Astronomik LRGB set
Dates/Times: 23/04/2006
Location: Medelana (BO)
Exposure Details: LRGB = L 70 min : RGB 18:18:18 min Bin 2*2
Acquisition: MaxIm DL/CCD 4, TheSky6
Processing: MaximDL/CCD 4, Photoshop CS2