[back] M 55 in Sagittarius [NED]
Concentration Class XI
(c) 2003 All astro photo images are copyrighted. They may not be used or reproduced without explicit written permission from the authors.
About this Image / Über dieses Bild
| CCD: | ST10 XME |
| Image Type: | RGB Composite |
| Exposure time: | R,G,B: 4x120 sec.each, 1x1 bin |
| Exposure date: | October 27th/28th, 2003 |
| Location: | Capella Observatory at Amani Lodge, Kupferberg near Windhoek, Namibia |
| Filter: | FR03 + Astronomik Typ II LRGB filters |
| Instrument: | Ganymed 60cm-Hypergraph in secondary focus, f=4800 mm |
| Seeing (FWHM): | 2.0" |
| Photographer: | Josef Pöpsel |
| Remarks: | |
| Bemerkungen: |
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