Tuesday, January 7, 2014

Rosette Rising

I promised myself I would try and produce a little more content this year. It was a long time between posts towards the back end of 2013 as I was very busy. So I thought I might run a little short series of some of the Northern Winter/Southern Summer highlights.

The Rosette Nebula otherwise known as NGC 2244 is "in season" again. A nice little low res jpg preview file. I really must get around to running an image series on it. Its quite spectacular with the open cluster and only about 1/4 of the Nebula actually fits in the field of view at this focal length. So it would be a great one for me to finally learn how to do a mosaic compilation.

Taken from T11 at iTelescope.net this is the one-shot jpg that new members can access from their free getting started trial account.

T11 has a focal length of 2280 mm and a deep sky field of view 36x54 arc mins, with the 0.66 focal reducer it produces f/4.5.


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