M 12  Globular cluster

 

 

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Telescope: C-11   SCT  F/6.3 Guiding: 400 mm Telephoto lens -- PHD guiding
Camera: SXV  H-9 Exposure time: L 143'--R20'-G18'-B20'
Mount: EQ6 pro Date: 09 / 06 / 2011 
Filter Wheel: S-X  filter wheel Location: Athens ''ZHN''  observatory
Filters: Astronomik L Ha RGB filters Object location: RA  16h  47.2m   Dec: -01*  57' 

 

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Telescope: ED 80 mm   F/7.5  Guiding: 70mm   F/7.1  - PHD guiding
Camera: SXV  H-9 Exposure time: L 32'--R10'-G09'-B10'
Mount: EQ6 pro Date:  14 / 07 / 2006
Filter Wheel: Atik manual filter wheel Location: Panetolikon mountain
Filters: Astronomik L Ha RGB filters Object location: RA  16h  47.2m   Dec: -01*  57' 

 

 

 

Star clusters