News Equipment Observatory Astrophotography Projects About me

These pages are dedicated to my main hobby: amateur astronomy.

I observe and photograph the universe from my private backyard observatory from a reasonably dark site in the Netherlands.


clearsky clock - prediction of local cloudcover, seeing and transparancy

sample images (more photos)

April 14, 2012, M81 in Ursa Major. First light with the new 8RC/f8 + Atik 383L + autoguider combination.
8x600s, 2x2 binning.
November 27, 2011, moon and venus. Canon 350D, 200mm telelens, 0.07s exposure, 1600 ISO.
October 15, 2011, crescent nebula (NGC6888) in Cygnus, WO Z80, ATK 16HRC, 10x10min Ha, 4x10min RGB, autoguided.
March 8, 2011, C39 "eskimo" nebula. 10" LX200 and ATK 16HRC 11x1 minute exposure.
January 16, 2011, Orion Nebula (m42). Stack of 25 images, total exposure time 70 minutes (12x300s, 13x45s). William Optics Z80, ATK 16HRC (2x2 binning)+Ha filter, autoguided.