The Rosette Nebula, NGC 2237-9, and the central star cluster NGC 2244 in Monoceros. This is a stack of 5 x 12 minute exposures at ISO 800 with the filter-modified Canon 5D MkII and Astro-Physics 105mm Traveler apo refractor at f/5.8 with the 6x7 field flattener. Taken from Timor Cottage, Coonabarabran, Australia, Deceember 17/18, 2012.
The Rosette and Cone Nebula area of Monoceros with the 135mm telephoto to simulate a binocular field of view. This is a stack of 10 x 6 minute exposures at f/2.8 and filter-modified Canon 5D MkII at ISO 800. Taken from Timor Cottage, Coonabarabran, Australia, December 16, 2012. Yellow cluster right of Christmas Tree Cluster/Cone Nebulas area at top centre is Trumpler 5. Blue reflection nebula is IC 447. Main dark nebula at top is B37.
Rosette Nebula in Monoceros, NGC 2237 et al. Taken with 5-inch f/6 apo with field flattener and Canon 5D camera, Hutech modified, for stack of 4 x 14 minute exposures at ISO400.
