[back] NGC 55 in Sculptor [NED]

Type: SBm, distance ~ 1.7Mpc/5.6MLy




(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

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

Very bad seeing! Should be redone...

Image processed with CCDSharp and DDP.




Sehr schlechtes Seeing. Sollte noch mal gemacht werden...

Das Bild wurde mit Hilfe von CCDSharp und DDP bearbeitet.

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