Globular cluster M92 - 11 July 2007

Second known globular cluster in constellation Hercules. This cluster is not such large as M13

Technical information:
Optics:Celestron Schmidt-Cassegrain 356/3910 +
Celestron Reducer/Corrector f/6,3
Exposure:3x30s
Date and time:11 July 2007 at 21:21 UTC
Location:observatory Vartovka
Atmosphere:clear sky
Pointation:unpointed
Mount:CGE 1400
Software:Registax 4.0 + Photoshop
ISO/ASA:800
Camera:Canon 350D
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