9th International Meeting on Light and Color in Nature

A forum for scientific discussion of optical phenomena in the atmosphere and the natural environment,
sponsored by the Optical Technology Center at Montana State University in Bozeman, Montana (25-29 June, 2007).

Agenda - updated 29 June, 2007
 

MON June 25    
0800 - 0850 REGISTRATION & CONTINENTAL BREAKFAST  
0850 - 0900 Welcoming comments  Shaw, J. A. 
0900 - 0925 Noah's Arc: A*sin in the sky Adam, J.
0925 - 0950 Ghost of the rainbow Fleet, R.
0950 - 1015 Tertiary rainbows from pendant drops in boreal Birch trees Sassen, K. 
1015 - 1040 BREAK  
1040 - 1105 Isaac Newton and the astronomical refraction Lehn, W.
1105 - 1130 Measuring the variability in low altitude astronomical refraction (LAAR) as a function of altitude using digital video images of sunrise & sunset  Sampson, R. D. & E. P. Lozowski
1130 - 1200 Effects of refractive index on glories Laven, P.
1200 - 1330 LUNCH  
1330 - 1410 Optical phenomena from algal and bacteria films on water surface Riikonen, M. & J. Piikki
1410 - 1425 Demonstration of Quetelet fringes Vollmer, M. 
1425 - 1450 Measuring overcast colors with all-sky imaging Lee, Raymond
1450 - 1515 BREAK  
1515 - 1540 Dark clouds in full sunlight Lynch, D. & J. G. Shanks
1540 - 1605 Full-sky polarization imaging Pust, N. & J. A. Shaw
1605 - 1630 Observed brightness distributions in overcast skies Lee, R.
1630 - 1700 Illuminance during a solar eclipse Vollmer, M. & K.-P. Mollmann
   
Poster Satellite photos W. Livingston 
1730 - 2000 Welcome reception - OpTeC/Spectrum Lab MSU  
   
TUES June 26    
0830 - 0900 CONTINENTAL BREAKFAST  
0900 - 0940 Snowflake morphology and growth Libbrecht, K.
0940 - 1005 A temperature-humidity diagram for halos Gedzelman, S.
1005 - 1030 Maximum deviation of light in a transparent wedge Tape, W. 
1030 - 1055 BREAK   
1055 - 1120 Stacking technique in halo photography Riikonen, Marko & Jukka Ruoskanen
1120 - 1145 The legendary Rome halo displays Seidenfaden, E. & W. Tape
1145 - 1315 LUNCH  
1315 - 1350 When Huygens and Mariotte agree Tape, W. 
1350 - 1405 Odd-radius halo observed in Bozeman, Montana  Shaw, J. A. 
1405 - 1440 Some Lowitz Halo Displays Cowley, L.
1440 - 1505 Taking advantage of a trichromatic CCD digital camera for spectral estimation  Lopez-Alvarez, Hernandez-Andrez, Romero, Olmo, Cazorla, & Alados-Arboledas  
1505 - 1525 BREAK  
1525 - 1555 Illuminance during total lunar eclipses Vollmer, M. & E. Schmidt 
1555 - 1620 Using all-sky imager to obtain aerosol and cloud optical properties Hernandez-Andres et al. 
1620 - 1650 Noctilucent clouds Parviainen, P.
1650 - 1700 Historical introduction to Yellowstone National Park Shaw, J. A. 
   
1900 - 2200 PRETTY PICTURE SESSION Led by D. Lynch
   
WED June 27 YELLOWSTONE EXCURSION & dinner at Chico Hot Springs  
   
THURS June 28  
0830 - 0900 CONTINENTAL BREAKFAST  
0900 - 0940 Brightness, Color, and Visibility of Atmospheric Optical Phenomena Gedzelman, S.
0940 - 1005 Why images of the setting Sun are fuzzy while the horizon is sharp. Livingston, W. & D. Lynch
1005 - 1025 Decomposing reflected scene radiance into direct and global components S. K. Nayar & D. Lynch
1025 - 1045 BREAK   
1045 - 1110 The visibility of Jupiter & stars in the daytime sky with the unaided eye Sampson, R. D. & Ling, A. L.
1110 - 1135 On visually discerning the curvature of the Earth Lynch, D.  
1135 - 1200 Crepuscular and nocturnal illumination and its effects on color perception by the nocturnal hawkmoth Deilephila elpenor  Johnson, S. et al. 
1200 - 1330 LUNCH  
1330 - 1355 Visibility of halos, rainbows and diffraction coronas during a total solar eclipse G. P. Können & C. Hinz
1355 - 1420 Atmospheric phenomena from on top of hills Hinz, C.
1420 - 1445 Atmospheric Optics - a website Cowley, L.
1445 - 1510 BREAK  
1510 - 1535 Optical aurora detectors Shaw, J. A., J. Way, P. W. Nugent, H. Coate, & D. Balster
1535 - 1605 Non-circular glories Laven, P.
1605 - 1615 surface tension rainbows C. Adler
1615 - 1640 Musings on a half century of light and color in the open air Greenler, R. 
1640 - 1710 Discussion of future meeting plans  
   
   
FRI June 29    
0830 - 0900 CONTINENTAL BREAKFAST  
0900 - 0910 Presentation of the Lord Rayleigh Awards to Bob Greenler & David Lynch J. A. Shaw
0910 - 0935 Spider web optics W. Livingston
0935 - 1000 Iridescent clouds in a bottle  Shaw, G.E., S. Gedzelman, & J. A. Shaw 
1000 - 1025 On the color of smoke clouds from brush fires Lynch, D. & L. S. Bernstein
1025 - 1050 Discussion of future meeting plans (with break food & drinks)  
1050 - 1100 Concluding comments J. A. Shaw

 

   
   

 

   
 

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