In Figure 2 we plot expanded views of the longer time series photometry
runs, where each panel shows one day's data drawn to the same scale.
Iriarte B, Johnson HL, Mitchell RI, Wisniewski WK: Five-Color Photometry
of Bright Stars, Sky and Telescope 30 (July): 21-31, 1965.
Near field photometry
measurements and application for fluorescent luminaires.
Since the slicing with the photometry
technique is the main method used in research work (e.
Further, I obtained access to the photometry
of all of the stars observed by Hipparcos .
As its name implies, single-dye photometry
measures light absorption in one colorimetric solution to verify volume.
The X-STREAM analyzers offer single- and dual-channel analysis utilizing infrared, ultraviolet and visible photometry
, paramagnetic and electrochemical oxygen, and thermal conductivity sensor technologies.
Three of these, gravimetry, fluorometry, and photometry
have been used for at least two decades, while ratiometric photometry
[TM] is a newer, but still proven technique that combines the advantages of fluorometry and photometry
Flame emission photometry
relies on the principle that certain atoms, when energized by heat, become excited and emit a light of characteristic wavelength.
We observed using the technique of differential photometry
in the Stromgren system.
Research efforts will primarily focus on different types of photometry
due to the low-altitude location of the observatory.
It may not be applicable is the focal planes of fast lenses or in the case of large apertures used in radiometry and photometry
, especially in the infrared and microwave regions.