M13 – Hercules cluster

Observing date: 2006-07-19
Observing site: Ekerö, Sweden
Temperature: ?? °C
Telescope: Meade 12″ LX200GPS SCT
Mount: Meade fork mount
Photographic equipment: Meade DSI-C
Other optical equipment: F/3,3 focal reducer
Exposure: 19x15sek
Other info: –
Processing: –
Photographer(s): Leif Ratzinger & Jakob Sagatowski

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