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Great Globular Cluster in Hercules

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About this observation
Observer
David Swan
Time of observation
09/05/2017 - 22:51
Object
Great Globular Cluster in Hercules, M13
Observing location
Tynemouth, UK
Equipment
6in reflector at f/5
Camera: ASI178MC
Software: Registax
Exposure
Stack of 50 x 1 second exposures
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Comments

dawson's picture

David, what a great capture of this lovely target. Globular clusters always amaze me, to think of how many stars are in the group and how they must all interact with one another is just mind blowing. Your image is a great demonstration of how using multiple very short exposures can result in impressive results. Stewart Moore wrote a nice article about the other globular clusters in Hercules, well worth a read: https://britastro.org/node/6640

James

djswan2002's picture

Thanks James, will have a look. Have had some quite strange weather on the north east coast for the month of May - cloud with cold nor'easter winds, but now seems to have improved. Hope to get out a bit more, even as the light increases. David

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