The photometric data confirmed this idea.
Manufacturers of lighting equipment publish photometric data for their products, which defines the distribution of light released by a specific luminaire.
Using these photometric data, stars, galaxies, and quasars are also selected for spectroscopy.
Stars can also be classified using photometric data from any photometric system.
All photometric data is available through a web interface within 5 minutes after exposure.
The catalog detailed each star's coordinates, proper motions, photometric data, spectral types, and other useful information.
The ubvyβ Photoelectric Photometric Catalogue is a compilation of previously published photometric data.
The highest accuracy photometric data were provided as a by-product of the main mission astrometric observations.
In recent years, Bayesian statistical methods and artificial neural networks have been used to estimate redshifts from photometric data.
Computer modeling of outdoor flood lighting usually proceeds directly from photometric data.
