Photographic evidence for the third-order rainbow.

@article{Grossmann2011PhotographicEF,
  title={Photographic evidence for the third-order rainbow.},
  author={Michael Grossmann and Elmar Dr. Schmidt and Alexander Hau{\ss}mann},
  journal={Applied optics},
  year={2011},
  volume={50 28},
  pages={
          F134-41
        }
}
The first likely photographic observation of the tertiary rainbow caused by sunlight in the open air is reported and analyzed. Whereas primary and secondary rainbows are rather common and easily seen phenomena in atmospheric optics, the tertiary rainbow appears in the sunward side of the sky and is thus largely masked by forward scattered light. Up to now, only a few visual reports and no reliable photographs of the tertiary rainbow are known. Evidence of a third-order rainbow has been obtained… 

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References

SHOWING 1-10 OF 25 REFERENCES

Photographic observation of a natural fourth-order rainbow.

The original pictures have been subjected to various forms of image processing to reveal the tertiary rainbow as well as the quaternary rainbow, which are separated by only a few degrees with their colors reversed and their red arcs adjacent to each other.

Visibility of natural tertiary rainbows.

To analyze the natural tertiary's visibility, Lorenz-Mie theory, the Debye series, and a modified geometrical optics model are used to calculate the tertiaries' chromaticity gamuts, luminance contrasts, and color contrasts as seen against dark cloud backgrounds.

Multiple rainbows from single drops of water and other liquids

The scattering of light by spherical drops and the theory of rainbows are reviewed in detail to predict the angular positions of rainbows from single drops. The angular positions of the first 13

Generalized tertiary rainbow of slightly oblate drops: observations with laser illumination.

The tertiary rainbow of acoustically levitated water drops was observed in the laboratory and the angular locations of caustics were modeled with matrix methods of generalized ray tracing.

A Tertiary Rainbow

THE supposed tertiary rainbow about which I sent a note a month ago must have been a halo formed by ice crystals, as readers of NATURE will perhaps have inferred merely from the recorded distinctness

Mie theory, airy theory, and the natural rainbow.

Compared with Mie scattering theory, Airy rainbow theory clearly miscalculates some monochromatic details of scattering by small water drops, yet when monodisperse Airy theory is measured by perceptual standards such as chromaticity and luminance contrast, it differs very little from Mie theory.

The mathematical physics of rainbows and glories

The Tertiary Rainbow: An Historical Account

IT is customary to speak of the rainbow, even though no two observers see precisely the same bow, and in spite of the fact that a single observer may simultaneously behold more than one arc. That the

The Rainbow bridge: Rainbows in art, myth, and science / Raymond L. Lee, Jr., Alistair B. Fraser

Venerated as god and goddess, feared as demon and pestilence, trusted as battle omen, and used as a proving ground for optical theories, the rainbow is woven into the fabric of our past and present.

Why can the supernumerary bows be seen in a rain shower

Although the spectra of drop radii in rain showers are broad, the supernumerary bows are caused by only those drops with radii of about 0.25 mm. The angle of minimum deviation, the rainbow angle, is