M42, The Orion Nebula

There's a reason this is one the most-photographed deep sky objects.


Heritage Park Observatory, Cedar Park, TX
Exposure: 20 x 30 sec (10:00) @ ISO 400, 10 x 300 sec (50:00) 10 flat, 10 dark
Camera: Canon Digital Rebel XT (350D) (modified)
Scope: AT6RC, AT2FF field flattener
Mount: CI-700
Guider: AT80EDT, Meade DSI
Filter: Astronomic CLS
Software: PHD Guiding, Nebulosity, Photoshop