Νεφέλωμα Ημισέληνος - Crescent Nebula NGC6888

-> Telescope: SkyWatcher SK1025AZ3 - 4" f/5

-> CCD: ATIK 16HR

-> Guiding: Celestron Radial Guider / CCD Meade DSI 2

-> Guiding Software: Meade Envisage

-> Filters: Astronomik Lum / Ha / O3 / RGB

-> Lum = Lum&Ha&O3 - 310min

-> RGB = RGB (2x2 binned) - 120min

-> Processing: MaximDl / CCDSharp / Nebulosity / PhotoShop CS2

-> Date: 28 June 2007

-> Place: Rafina Attikis

ONLINE Hellenic Observatory http://www.greekastronomy.gr/main/main.html

Ζωντανό Παράθυρο στο Σύμπαν....σας περιμένουμε!