Melotte 15 - IC1805 Mapped colours narrow band SIIHaOIII image of Melotte 15, the central core of IC1805 nebula in Cassiopea

Acquisition by M. Angelini and F. Tagliani
Image Processing by F. Antonucci

SII:Ha:OIII 60:120:60

Telescope: Dall-Kirkham Astrograph 12" F/7.8
Mount: Fork mount Gemini MOFOD + Pulsar2
CCD: SBIG STL1001E
Filters: Custom Scientific 4,5nm

Parco Astronomico del Brallo - October, 2 - 2011