«PARANTHELIA»に関連する英語の本
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1
Color and Light in Nature
5.9 Paranthelia and paranthelic arcs 175 5.9 Paranthelia and paranthelic arcs
Paranthelia are rare parhelia-like spots a degree or so across that occur at the
solar altitude and at ±120° azimuth relative to the sun (Figure 5.9A). They are ...
David K. Lynch, William Charles Livingston, 2001
2
Polarized Light in Nature
Sometimes the milky white parhelic circle and the paranthelia (fig. 27g, //and
plate 39) appear above the horizon at the same elevation as the sun. The
parhelic circle has the zenith as a central point and passes through the sun; the
paranthelia ...
3
Wonders of the Sky: Observing Rainbows, Comets, Eclipses, ...
In superb displays. the anthelion and the two paranthelia may be observed as
white spots like large beads on the circle. The anthelion t"against the sun" or "
opposite the sun") is not located at the antisolar point. which is below the horizon
...
4
The Starry Room: Naked Eye Astronomy in the Intimate Universe
In addition to the Sun, parhelia (mock suns), and anthelion on this circle, there
may also be two other uncolored spots of light at 60° azimuth to either side of the
anthelion—the paranthelia. The paranthelia may be visible more often than the ...
5
Proceedings of the Section of Sciences
The Anthelion and the Paranthelia. BRAVAIS (5, p. 189, cf. also 14. p. 424), who
imagined the crystals, when falling, to orientate themselves in such a way that
they meet with the least resistance, explained the anthelion by the aid of double ...
Koninklijke Nederlandse Akademie van Wetenschappen. Afdeling Natuurkunde, 1927
6
The Meteorological Glossary: 2d Ed., Entirely Rewritten. In ...
125 Paranthelia Ozone. — An allotropic form of oxygen for which the chemical
symbol is 03. It is produced by passing electrical sparks through oxygen or by the
action of cathode or ultra-violet rays. The amount of ozone in the atmosphere is ...
Great Britain. Meteorological Office, 1930
lent to a statement that these common and puzzling features are an immediate
consequence of our theory. Nor is it merely a few of the crystals which contribute
light to the paranthelia of 120°, for theoretically just half of them are thus involved,
...
8
Rainbows, Halos, and Glories
2-21, 2-24, 5-12 orientation of falling ice crystals, 27, 28, 36-7, 45, 56-8, 60-1, 65-
6, 70, 74 paranthelia, 80 see also parhelia, 1 20-degree parhelia 90-degree, 96-
9, 103 90-degree, computer simulations, 98f 1 20-degree, 79-80 1 20-degree, ...
9
The Meteorological Magazine
It is to be noticed that paranthelia, or parhelia, at a distance of 120° from the sun,
have been explained by two reflexions, internal or external,* from crystals of this
pointed form, and hence if the above explanation is correct, we should expect ...
10
Symons's Monthly Meteorological Magazine
It is to be noticed that paranthelia, or parhelia, at a distance of 120° from the sun,
have been explained by two reflexions, internal or external,* from crystals of this
pointed form, and hence if the above explanation is correct, we should expect ...
