Astrophotography by Mario Cogo

Blue Flash "Enlargement"

 

Enlargement of the Blue Flash image, where a nice Green Rim is still clearly visible under an elettrical Blue Flash.

Film scanned at 3000 dpi with Imacon Flextight Prec. II drum scanner

 

- Date / Location : 17/10/2001 from Roques de los Muchachos "La Palma" (Canary Island - Spain)
- Optics / Lens : Astro-Physics Traveler 105mm EDFS + Big Barlow 2X TeleVue (1220mm focal length) - Nikon FM2
- Mount / Guide : Astro-Physics GE-600E GTO
- Exposure / Film : 1/2000sec. on Fuji Provia 100 Film
- Processing : Film scanned at 3000 dpi with Imacon Flextight Prec. II drum scanner, PhotoShop UM 75-2-2
- Note : No filter used  

 


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All the images in this site are © Copyright  1996 - 2002  by  Mario Cogo

Any use of this images without the prior written consent of the author is strictly prohibited

For more information please contact Mario at  Cogom@aruba.it