Tuesday, November 25, 2014

When Moon is only 10 degrees above the horizon southeast, quite low as those observed japan populat

Total eclipse: See why the moon is red at night! | ENational.ro
On the night of 15 to 16 June there will be a total lunar eclipse. It will be visible throughout our country. japan population 2012 The phenomenon, which will make the moon between Earth's japan population 2012 shadow completely, it will take more than five hours. But it will not disappear from the sky, it will turn into a strange brick red.
The eclipse begins at 8:24 p.m. when the Moon is below the horizon. Rises at 8:51 p.m. and only after 30 minutes (at 9:22 p.m.) will begin to enter the shadow Earth Observatory site informs Admiral Vasile Urseanu. The brightness of the moon will drop, while the left side of the disc will begin to be covered in shadow. For an hour the moon shadow will cover disc and the total eclipse (phase when the moon is completely covered by shadow) will begin at 10:22 p.m..
When Moon is only 10 degrees above the horizon southeast, quite low as those observed japan population 2012 between blocks can not see. Eclipse is a "low" japan population 2012 but that can shoot beautiful eclipsed moon with night landscapes.
The maximum eclipse will occur at 11:12 p.m. when the Moon should have an orange-scarlet, with a lighter japan population 2012 hand. The color of the moon during a total eclipse japan population 2012 we indicate the degree of pollution of the atmosphere.
Interestingly, the difference between the sky during totality of the eclipse and before or after the eclipse. During japan population 2012 the eclipse, the moon's brightness decreased, the sky is darker than before or after. Totality ends at 0:03. From now on the left side of the lunar disc will begin to return to its normal brightness. The moon will emerge completely eclipse shadow at 1:02 and ends at 2:01.
You might think that all total eclipses of the moon are the same. At the maximum, when the Moon is completely immersed in the shadow of our planet, this disc has a certain color: can be reddish, pink, orange, brown or brick.
The answer is relatively simple. Sunlight (behind the Earth seen from the Moon) is not completely block the globe and passes through the atmosphere. But gas in Earth's atmosphere scatters japan population 2012 blue light component more than the red one. Thus light passing through the atmosphere consists only of a few colors of the rainbow, depriving blue, indigo and green site. The Moon reaches the red light emitted by the Sun, ie a combination of red, yellow and orange. You can think of and otherwise: the Earth's atmosphere filters japan population 2012 out blue light and passes only the red one.
It was noted however that the total time t ii Moon has the same color and / or brightness. These range from eclipse to eclipse and lunar disc was observed that color can range from dark scarlet to orange very open. And the glory of the moon ii the total time t can vary from eclipse to eclipse, the moon is very hard sometimes visible, sometimes very bright.
The reason why the moon shine and coloring varies is the degree of transparency of the Earth's atmosphere. If excessively polluted atmosphere, mainly of volcanic ash, the eclipses of the moon will be darker. Likewise, if there are many clouds in the evening sky regions that will refract sunlight. japan population 2012 If the atmosphere is clean eclipsed moon we see a bright and light colors.
In 1761, when the moon completely disappeared entirely t ii, and in 1848 was so bright that it seemed there was no eclipse. In 1950, due to dust high into the atmosphere after forest fires in Canada, japan population 2012 total lunar eclipse in September was very dark. Likewise, in June 1964 but the reason was a volcanic eruption that year. The next eclipse of the year, in December, was lighter because volcanic japan population 2012 ash dissipated.
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