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Auras and Glories in Nature, the Laboratory and in Art.
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Auras and Glories in Nature, the Laboratory and in Art In the 1990s I collected beautiful images of atmospheric glories and auras on the Internet, images that I currently appear unable to recover the source of. I add these images to this slide series for your viewing pleasure and if you know the source, please let me know so that I can refer to it.
Auras and aureoles seen in transmission against the sun or the moon through monodisperse droplet clouds Also visit: http://www.atoptics.co.uk/
If you know the source of this photograph, please let me know so that I can refer to it. Aureole in clouds
Aureole with poorly developed corona If you know the source of this photograph, please let me know so that I can refer to it.
Minnaert: “Near the moon there is a blueish border, which transcends into a yellowish white, and this again in its perimeter has a brownish edge.” Aureole
Aura around the moon: handheld exposure time 1 second, photographed 15 november 1986
Original source: www.meteoros.de/kranz/hof5.htm (Picture no longer available) Visit: www.meteoros.de
Original source: www.meteoros.de/kranz/hof1.htm (Picture no longer available) Visit: www.meteoros.de
If you know the source of this photograph, please let me know so that I can refer to it.
Aura in sun harp http://www.cs.princeton.edu/~rywang/berkeley/magic_small/rainbows.html
50 m Fir Spruce-fir 100 m Auras seen through clouds of pollen and suspensions of algea Visit www.meteoros.de/pollen/pollen.htm
Visit www.meteoros.de/pollen/pollen.htm for a most interesting overview of corona phenomena in pollen clouds Pollen clouds of fir
www.meteoros.de/pollen/pollen.htm Pollen clouds of spruce-fir
www.meteoros.de/pollen/pollen.htm Pollen clouds of fir
www.meteoros.de/pollen/pollen.htm Pollen clouds of fir
www.meteoros.de/pollen/pollen.htm Pollen clouds of fir
Visit: http://www.atm.helsinki.fi/~tpnousia/gengal/gengal.html for a most interesting gallery of atmospheric phenomena photographed by Timo Nousiainen http://www.atm.helsinki.fi/~tpnousia/gengal/pollenc1.html Pollen clouds of pine
http://atmospherical.blogspot.com/2006_05_01_atmospherical_archive.htmlhttp://atmospherical.blogspot.com/2006_05_01_atmospherical_archive.html Corona in cloud of birch pollen
A pool containing a dispersion of algae If you know the source of this photograph, please let me know so that I can refer to it.
Colours caused by a dispersion of algae www.nic.funet.fi/.../water-colours.html
The glory And the Brocken spectre
When observing one’s sun-shadow on a monodisperse micro-droplet fog cloud, these droplets reflect light and turn into lighting rings through the phenomenon of surface waves.
The glory 14.4° 17.7° Surface wave Surface wave 1 internal reflection 14 internal reflections H.C. Bryant and N. Jarmie, The Glory, Scientific American, July 1974
If you know the source of this photograph, please let me know so that I can refer to it.
If you know the source of this photograph, please let me know so that I can refer to it.
If you know the source of this photograph, please let me know so that I can refer to it.
Fog bow Glory Glory and fog bow If you know the source of this photograph, please let me know so that I can refer to it.
If you know the source of this photograph, please let me know so that I can refer to it.
If you know the source of this photograph, please let me know so that I can refer to it.
The glory looking down on monodisperse clouds from planes
If you know the source of this photograph, please let me know so that I can refer to it.
If you know the source of this photograph, please let me know so that I can refer to it.
Glory Fog bow www.nadn.navy.mil/Users/oceano/raylee/RainbowBridge/Chapter_8.html
Archimedes 5 1974/75
Artificial auras Monodisperse distributions of particles: Steam Micro-rings
Set-up for photography of coronas in a cloud of steam. A slit was mounted on the kettle to create a thin steam film.
Aura seen through a cloud of steam against a white light point source
H.C. Bryant and N. Jarmie, The Glory, Scientific American, July 1974: 241 circles, randomly drawn on paper, and reduced to a graphical negative with lighting rings. Image of HeNe laser point source photographed via the negative.
I repeated the aura/glory experiment with a white light point source. This is a detail of one page A4 with circles I drew with 2 mm diameter
six negatives mounted together
4 x six A4 pages reduced to 60 x 60 mm (20 x reduction) Total: 65.000 micro-circles of 100 m diameter
Cloud of circles aperture 3 mm Point source Doublet lens f = 1 meter Experimental set-up 35 mm Color film