[back] NGC 55 in Sculptor [NED]
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Type: SBm, distance ~ 1.7Mpc/5.6MLy |
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2' |
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(c) 2004 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, Orientation: | L+(Ha+R)GB Composite, North is at 12:00h |
| Exposure time: | L: 4x120 sec. 1x1 bin, H: 7x300 sec. 1x1 bin, R,G,B: 3x300 sec. 2x2 bin |
| Exposure date: | September 18th, 2004 |
| Location: | Capella Observatory at Amani Lodge, Kupferberg near Windhoek, Namibia |
| Filter: | FR03 + Astronomik Typ II LHaRGB filters |
| Instrument: | Ganymed 60cm-Hypergraph in primary focus, f=1800 mm |
| Seeing (FWHM): | 5.3" (may be affected by the wasted heat of the not yet water-cooled CCD camera) |
| Photographer: | Josef Pöpsel |
| Remarks: |
Very bad seeing! Should be redone... Image processed with CCDSharp and DDP. |
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| Bemerkungen: |
Sehr schlechtes Seeing. Sollte noch mal gemacht werden... Das Bild wurde mit Hilfe von CCDSharp und DDP bearbeitet. |
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