M13 – Hercules cluster

Observing date: 2008-06-01
Observing site: Linköping, Sweden
Temperature: +10 °C
Telescope: Meade 12″ LX200GPS SCT
Mount: Meade fork mount
Photographic equipment: Meade DSI Pro
Other optical equipment: F/3,3 focal reducer
Exposure: 111x5sek
Other info: –
Processing: –
Photographer(s): Leif Ratzinger & Jakob Sagatowski

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