Define radiance. radiance synonyms, radiance pronunciation, radiance translation, English dictionary definition of radiance. also ra·di·an·cy n. 1. The quality or state of being radiant. 2. Physics The radiant energy emitted per unit time in a specifi
Define radian. radian synonyms, radian pronunciation, radian translation, English dictionary definition of radian. radian When the length of an arc of a circle is equal to the radius of the circle, the angle subtended by that arc equals one radian. n. Ab
Radiances of some individual spectra are very low, and absolute values between 6.8 and 8 µm and near 13.5 µm (near the edges of the measurement range) are close to zero in these cases. This is most likely due to a sometimes incomplete illumination of individual detector pixels ...
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Theologically speaking, this state is represented by the emaciated goddess (Kṛśā) who embodies the dissolution of all desires. See also verse 7.37cd-7.38ab: “In the same way, it is possible to bring [the universe] into the unobscured radiance of consciousness by the process of ...
First, it is necessary to review the measurement of the nighttime light product, including the Black Marble, which is radiance. The definition of radiance (https://www.iso.org/standard/16943.html) is as follows:(2)radiance=dΦdΩdAcosθwhere Ω is the solid angle, dA cos θ is the ...
Close-in giant exoplanets with temperatures greater than 2,000 K (‘ultra-hot Jupiters’) have been the subject of extensive efforts to determine their atmospheric properties using thermal emission measurements from the Hubble Space Telescope (HST) an
By inserting that formally into the definition of the radiance, we obtain: Note that this kind of radiance is a single value characterizing the laser beam or its source, no more a field quantity (depending on position and direction). One can also consider it as the radiance in the optimum...
(2022), although the slopes for the chromospheric diagnostics in that study are higher, which may have to do with their definition of the “basal” level to be subtracted2. Full size image It started easily enough. I looked through the listings of the Solar Geophysical Data to determine the...
Define radiated. radiated synonyms, radiated pronunciation, radiated translation, English dictionary definition of radiated. v. ra·di·at·ed , ra·di·at·ing , ra·di·ates v. intr. 1. To send out rays or waves. 2. To issue or emerge in rays or waves: