M 56 Globular cluster
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Telescope: C-11 SCT F6.3 | Guiding: 70mm F/7.1 - PHD guiding |
Camera: SXV H-9 | Exposure time: L 25.5'---R 10'-G 10'-B 10' |
Mount: Ultima 11 | Date: 15/ 04 /2007 |
Filter Wheel: Atik manual filter wheel | Location: Athens ''ZHN'' observatory |
Filters: Astronomik L Ha RGB filters | Object location: RA 19h 16.6m Dec: 30* 11' |