The^Bob: Modelling the green flash spectrum: the green band
The^Bob: The Telluric Spectrum of the Green Flash
The^Bob: Ingredients for a good Green Flash
The^Bob: Two nautical twilight sky spectra
The^Bob: The Blue Hour: auto (top) and daylight white-balance
The^Bob: Ozone and nitrogen dioxide absorption at twilight
The^Bob: The Blue Hour and ozone absorption
The^Bob: Clear sky irradiance spectra 300–2500nm
The^Bob: Clear sky day- and twilight spectra
The^Bob: Tower of Babel I: two processings
The^Bob: Percy terrace, daylight WB
The^Bob: Environmental light colour comparison: wall swatches
The^Bob: Environmental light colour comparison
The^Bob: Sky spectra, relative radiance measurements
The^Bob: Sun_vis_IR_29aug2011_eclipse_ratios.xls
The^Bob: The blue twilight - 1
The^Bob: Ozone shadow
The^Bob: Rainband at twilight
The^Bob: The telluric absorption spectrum
The^Bob: Sunrise twilight spectra
The^Bob: Spectrum orientation
The^Bob: The Blue Marble seen by Earthshine
The^Bob: Town-orange_Ozone-blue
The^Bob: Twilight spectral sequence - explanation of "The Blue Hour"
The^Bob: Ionian sunset
The^Bob: Cloudy twilight
The^Bob: Sunset - Lunar eclipse spectrum comparison
The^Bob: Ozone: Twilit Skies, and (Exo)planet Transits: Figure_1
The^Bob: Ozone: Twilit Skies, and (Exo)planet Transits: Figure_2a
The^Bob: Ozone: Twilit Skies, and (Exo)planet Transits: Figure_2b