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Lunar Eclipse 21 Feb 2008

Lunar Eclipse of 21 February 2008: This total Lunar Eclipse was the last one until 20 December 2010 and showed at my location good visibility throughout its entire duration.
The image shows four phases of the event: The upper two images the approach to totality, the totality (left of the lower row images) and the last one shortly after totality.

The reddish hue during and close to totality comes from sunlight which is diffracted by earth`s atmosphere. Since the blue part of the sunlight (shorter wavelength) is stronger diffracted, more red light illuminates the moon`s surface.

Object
Lunar Eclipse 21 Feb 2008
Catagory
Sun, Moon, Planets
Designation
Lunar Eclipse 2008
Constellation
Leo
Optics
Skywatcher ED80
Camera
Hutech modif. Canon EOS 30D
Exposure
Several exposures ISO 800
Calibration
Guiding
Mount
Tripod
Processing
ImagesPlus, Photoshop
Location, Date
Somerset West, South Africa - 21 Feb 2008
Remark
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