Related terms:
photometric
illuminance
luminous flux
radiometry
luminosity function
candela
luminous
photometric units
radiant flux
apparent magnitude
light sources
human eye
glare
Wikipedia sources:
Photometry (astronomy)
Photometry (optics)
Light
Lux
Photometer
Observational astronomy
Light pollution
Luminous efficacy
Lighting
Luminosity
Ben Gascoigne
Luminous intensity
Star catalogue
List of brightest stars
Light intensity
Benjamin Thompson
Illuminance
Luminous energy
Hipparcos
Kepler (spacecraft)
New Worlds Mission
Assay
Photometric system
Candela per square metre
Luminous flux
Blue straggler
Measuring instrument
Redshift
Radiometry
Methods of detecting extrasolar planets
Context for words:
photometry
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