Nebulosity near Variable Star S Monocerotis
A Part of Open Cluster & Emission Nebula NGC 2264

Nebula and S Monocerotis; CCD image thru 20 inch
This image is a 60 minute exposure with an STL-1301E CCD camera thru Kopernik's 20-inch F/8.1 Ritchey Chretien Cassegrain telescope focal reduced to F/5. The field of view is about 20x24 arc minutes, with North at the top.

George Normandin, KAS

March 29th, 2010