Technical Details:

Object(s): Horsehead nebula
Observing Site: La Hita Observatory, Toledo
Date and Time:8 Jan 2005 20:18 UTC (start time)
Camera: Canon 300D Hutech modified
CCD: Canon 6.3 Megapixel CMOS sensor
Telescope: Takahashi FSQ 106N @ f/5
Filters: n/a
Exposure: 120 minutes, 23x5, 23 frames 5 minutes each (Sigma Average)
Capture software: No
Processing Software: Images Plus (raw conversion), Photoshop (curves, color), NeatImage (denoising)
Comments: Nine median averaged  darks, no flats. Image cropped and size reduced (77%). From raw files CRW_6354-6357

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