20% (~1200x800) 33% (~1800x1200) .

Data

Description: The Twins and Unicorn (Monoceros) constellations.
Optic: Canon nFD 50mm f/1.4 at f/4.0
Camera: Canon F1
Location: Antilhue observatory, Chile
Date: 7th. January, 2005.
Exposure time: 2x 15 minutes
Film: Fuji Provia 400F
Development: E6, pushed 2 steps
Mount: Celestron AS-CG5, manual guiding.
Observations: Lumicon Minus Violet 72mm filter. Second shot also used a Marumi DIFF1 filter.

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