pab gonio-photometer

sample data, reflective materials

name type incident angle ϑin, (φin=0) datapoints, scanmethode	photo	measured data BSDF * cos(ϑout)
		visualization of reflection, (log scale)		dataset
		polar false color plot	oblique view
scan methods: full continous, high speed, interleaved, full scan of sphere (reflective and transmissive side) inplane continous, high speed scan close to scattering plane (typically ±20°) peak continous spiral scan around reflected or transmitted peak, very high angular resolution
light sources and detectors: xenon collimated Osram Xenon-short-arc lamp, Silicon Sensor with Schott BG18 filter halogen collimated Osram halogen lamp, Silicon Sensor with Schott BG38 filter laser-green collimated green diodelaser, λ=532nm, Silicon Sensor laser-red collimated red diodelaser, λ=650nm, Silicon Sensor
format of demodata: comment lines start with '#'. Each line represents one measured point on the sphere and contains three values: ϑout, φout, value. Angles are given in [deg] measured from the surface normal (ϑout) and an orientation on the surface (φout). Data values are in arbitrary units if not specified otherwise. Files contain out-of-the-box measured data without further processing or editing.
aluminium reflectors
alanod-1200c anodized aluminium ϑin = 30° 60836, full, halogen				pab-alanod-1200c-30.pub.zip
alanod-1100G anodized aluminium ϑin = 30° 67569, inplane, halogen				pab-alanod-1100G-d-30.pub.zip
alanod-miro8-5100 anodized aluminium ϑin = 30° 60364, peak, laser-green				pab-miro8-5100-30.pub.zip
wall paint
unknown manufact. waterbased TiO2/chalk wall paint ϑin = 30° 59419, full, halogen	-			pab-wallpaper-white-a-30.pub.zip

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