Lagoon- and Trifidnebula

Lagoon- and Trifidnebula

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Date/Site: September 12., 2007, Rifugio Monte Muro, Maurerberg, Southern Tyrol
Exposure/
Filter:
60 minutes
Camera: Praktika, 200 ASA Kodak slide film
Optics/
Instrument:
180 mm Zeiss Sonnar, stopped down to f4,5; piggyback on Gemini 41 Observatory mount
webcam-guiding with MaximDSLR through 4"-FH-refractor
Scanned, levels and curves in Photoshop CS

 

© Friedhelm Hübner, last revision:  03.12.2023