From this equation one can derive the spectral energy density as a function of frequency and as a function of wavelength:
12.
The Ghost Hunter is searching for William in order to obtain'spectral energy'which is only obtainable from capturing ghosts.
13.
The derivation yields the spectral energy distribution " u " which is the energy per unit volume per unit frequency interval:
14.
The exact value of the Eddington luminosity depends on the chemical composition of the gas layer and the spectral energy distribution of the emission.
15.
One conventional way is to define a series of " frequency bins " into which you allocate the spectral energy of the waveform being analyzed.
16.
Combining the spectral energy distribution with the surface brightness profile yields a smaller estimate of the radius of the inner hole, 1-10 AU.
17.
Radio, infrared, and space-based observations have expanded coverage of Eta Carinae across all wavelengths and revealed ongoing changes in the spectral energy distribution.
18.
The simplest way to measure the luminosity of a star is to observe its radiated output at all wavelengths ( the spectral energy distribution or SED ) and sum them together.
19.
As a consequence of Parseval's theorem, one can prove that the signal energy is always equal to the summation across all frequency components of the signal's spectral energy density.
20.
That colour has nothing to do with the redshift, it is due to the fact that these galaxies contain lots of young stars which have a spectral energy distribution that increases towards the ultraviolet.
