 This is a highlighted view of the Propeller in the Globular cluster M13. This is only Luminance at the moment, I am gathering colour data at the moment.
4 Comments
alex
12/6/2017 07:47:12 pm
hi Sarah in doing a project after seeing your question on m13 why does it have a propellor could I please use your picture to look at so I can try explain my theory
Sara Wager
12/6/2017 08:38:11 pm
Sure no problem!
alex
12/6/2017 08:50:00 pm
I think it could be possibility of either a small rift or molecular dust
Jeff
15/5/2018 03:59:08 pm
Hi Sara. While the area you have identified certainly looks like a propeller, it's not the one commonly talked about. The one most people are referring to is visible in your photo, but it is in the 1:00 position, almost directly across the core from your circle, and a little closer to the core than your indication. It is a little larger and a little fainter than what you have marked. Your comment will be posted after it is approved.
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AuthorSara Wager is an astrophotographer with published articles and images to her name Archives
April 2020
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