Total Lunar Eclipse

Shawnee, Kansas

January 20-21, 2000

Full Moon

Full Moon just prior to the beginning of the eclipse. A total lunar eclipse always coincides with a full moon, naturally. Think about it.

 

The Beginning

It is now 2100 hours (9 pm Central Standard Time) and the moon has just begun to creep into the shadow of the earth.

 

25 percent Occultation

2117 hours (9:17 pm) and a good portion is now in the umbra or dark central part of the earth's shadow.

Progressing toward Completion

2145 hours (9:45 pm). The eclipse is approaching totality.

Totality - 2215 Hours

Note the definite red tinge to the barely discernable disc of the moon. The moon is still lit by sunlight refracted through the earth's atmosphere. Since the atmosphere scatters blue light, that leaves the low frequency red/orange light to strike the moon, giving it its red appearance.

The Waxing Moon

After what seemed to be an eternity, the moon moves out of the shadow and into full sunlight. Time of this photo: 2345 hours (11:45 pm).

By this time, the controls on my scope had frozen solid, so I called it quits. Hope you enjoyed the photos.

 

Dave's Science and Technology Page