Photographic observation of a natural fourth-order rainbow.

@article{Theusner2011PhotographicOO,
  title={Photographic observation of a natural fourth-order rainbow.},
  author={Michael Theusner},
  journal={Applied optics},
  year={2011},
  volume={50 28},
  pages={
          F129-33
        }
}
  • M. Theusner
  • Published 1 October 2011
  • Art, Physics
  • Applied optics
We report what is believed to be the first photographic recording of a quaternary rainbow in nature. It appears on the Sun side of the sky with its red arc at a radius of about 45° from the Sun. 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. 
View on PubMed
envsci.rutgers.edu
20 Citations
Highly Influential Citations
1
Background Citations
9

Figures and Tables from this paper

20 Citations

Photographic evidence for the third-order rainbow.

Evidence of a third-order rainbow has been obtained by using image processing techniques on a digital photograph that contains no obvious indication of such a rainbow.

Photographic observation of a natural fifth-order rainbow.

The quinary rainbow, together with its first supernumerary, appears in a contrast-enhanced version of the photograph as broad green and blue-violet color bands within Alexander's dark band between the primary and secondary rainbows.

Probable photographic detection of the natural seventh-order rainbow.

We present a stacked and contrast-enhanced image comprised of 12 digital photographs that shows a series of color hues in the correct order and location to be part of the seventh-order rainbow. The…

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.

Observation, analysis, and reconstruction of a twinned rainbow.

  • A. Haußmann
  • Physics, Environmental Science
    Applied optics
  • 2015
A photograph of a twinned rainbow, obtained on 11 May, 2012, in Dresden, Germany, is precisely calibrated with respect to lens projection and camera orientation to demonstrate the optical determination of physical rainfall properties.

Polarization and visibility of higher-order rainbows.

The degree of polarization of rainbows of order k with k≥3 is bounded in the interval [75%, 78%], where 75% is the limit for k→∞. A polarization filter can improve the signal-to-background ratio of…

Polarization and visibility of higher-order rainbows Gunther

The degree of polarization of rainbows of order k with k ≥ 3 is bounded in the interval [75%, 78%], where 75% is the limit for k → ∞. A polarization filter can improve the signal-to-background ratio…

Rainbows in nature: recent advances in observation and theory

This topical review presents an overview of the common and less common observations of rainbows in natural rainfall, and the theoretical concepts that have been developed for their explanation.…

RAINBOWS, HALOS, CORONAS AND GLORIES

I f regularly shaped transparent particles of sufficient size are present in the atmosphere and if they are lit by the sun, colored structures may appear at specific locations on the celestial…

Rainbows by elliptically deformed drops. II. The appearance of supernumeraries of high-order rainbows in rain showers.

It is concluded that supernumerary formation of rainbows of order three, four, and five is possible in natural rain showers.

References

SHOWING 1-10 OF 11 REFERENCES

Photographic evidence for the third-order rainbow.

Evidence of a third-order rainbow has been obtained by using image processing techniques on a digital photograph that contains no obvious indication of such a rainbow.

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.

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 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.…

Lichtspiele in der Luft

The IDL Astronomy User's Library

The author will overview the use of IDL within the astronomical community and discuss recent enhancements at the IDL astronomy library, including a fairly complete I/O package for FITS images and tables, an image deconvolution package and an image mosaic package, and access to IDL Open Windows/Motif widgets interface.

Natural tertiary rainbow 3rd order,

  • 2011

Regenbogen 3 Natural tertiary rainbow 3 rd order

  • 2011

Können, Sophialaan 4, NL-3761DK Soest, The Netherlands

  • 2011

The RainbowBridge: Rainbows in Art, Myth, and Science (Pennsylvania

  • State University,
  • 2001