M 13 globular cluster
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| Telescope: C-11 SCT F/6.3 | Guiding: 70 mm F/7.1 - PHD guiding |
| Camera: SXV H-9 | Exposure time: L 85.5'---R10'-G06'-B09.5' |
| Mount: EQ6 pro | Date: 30/04/2008 |
| Filter Wheel: Atik manual filter wheel | Location: Athens ''ZHN'' observatory |
| Filters: Astronomik L Ha RGB filters | Object location: RA: 16h 41.6m Dec: 36* 27' |