Equipment used:

Telescope: Takahashi FSQ-106N (Imaging scope) & Takahashi FS-78 (guide scope)

Mount: Takahashi EM-500 Temma II

Camera: SBIG STL-11000 ABG and ST402-XME (guide camera)

Filters: Custom Scientific

Location: Philadelphia, PA.

Image info: Imaged over three nights 06/21,22,23/2007 H-alpha- 1x1 4hrs 30min subs / Sulphur II- 1x1, 4.5hrs 30min subs/ Oxygen III 1x1, 4.5hrs 30min subs

Total exposure time of 13hrs

Processing: CCDStack & Adobe Photoshop CS2