Search for "Photometry" in article titles:

1. Photometry: Photometry, the art and science of comparing the intensities or illuminating powers of two or more sources of light. As in all scientific measurements, its methods are attempts to give quantitative accuracy to the crude comparisons made by the eye ... [100%] 2022-09-02
2. Photometry: Photometry, from Greek photo- ("light") and -metry ("measure"), is a technique used in astronomy that is concerned with measuring the flux or intensity of light radiated by astronomical objects. This light is measured through a telescope using a photometer, often ... (Astronomy) [100%] 2024-03-19 [Astrophysics] [Electromagnetic radiation]...
3. Photometry (optics): Photometry is the science of the measurement of light, in terms of its perceived brightness to the human eye. It is distinct from radiometry, which is the science of measurement of radiant energy (including light) in terms of absolute power. (Optics) [70%] 2024-01-09 [Photometry] [Lighting]...
4. Aperture Photometry Tool: Aperture Photometry Tool (APT) is software with a graphical user interface for computing aperture photometry on astronomical imagery. Image overlays, graphical representations, statistics, models, options and controls for aperture-photometry calculations are brought together into a single package. (Astronomy) [57%] 2024-01-09 [Astronomy] [Photometry]...
5. Flame photometry: Flame photometry : A technique for quantitative analysis of chemical elements, based on the intensity of the wavelengths they emit when introduced into a flame. [70%] 2023-10-21