Omega Centauri

This is a LRGB image of Omega Centauri. Taken 15 km from the CBD of Melbourne, Australia. High amount of light pollution. But it's a bright object. I think one of the most interesting things about this object is the range of colours within. Lot's of blue stars.


https://c3.staticflickr.com/8/7459/2...7683a92f_c.jpg
Omega Centauri
by Terry Robison, on Flickr

Terry

Spectacular! How many total hours of raw images did this take?

Thanks Bob. There are 21 X 300 sec Lum, and 10 X 75 sec RGB. Calibrated with CCDStack, processed with Photoshop CS 6.0.
It was taken over a few nights with a moon ranging from 85-65 percent full.

Terry

Really nice!!

Thanks. It would be a terrible place to image from - the stars are everywhere. As close as 0.1 light years apart near the core.

Terry