M3

M3 - Globular Cluster in Boötes
Scope: Vixen ED103S with WO Flat 2 0.8x FR/FF
Mount: Orion Sirius EQ-G with GoTo
Guiding: Meade DSI Pro and PHD Guiding
Guide Scope: William Optics ZenithStar 66 SD
Camera: Canon EOS 1000D (Modified)
Special Settings: None
ISO: 800
Exposure: 1 hour 45 minutes (21 x 300s)
Processing Software: Acquired in Nebulosity, Calibration and Stacking in Images Plus, Levels/Curves/Enhancements in Photoshop
Support Files: 40 flats, 40 bias, 60 darks