HEASARC Staff Scientist Position - Applications are now being accepted for a Staff Scientist with significant experience and interest in the technical aspects of astrophysics research, to work in the High Energy Astrophysics Science Archive Research Center (HEASARC) at NASA Goddard Space Flight Center (GSFC) in Greenbelt, MD. Refer to the AAS Job register for full details.

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lsmooth: lorentzian smoothing

Lorentzian smoothing with a variable width, which varies as the par2 power of the energy. The width at 6 keV is set with par1.

$\displaystyle \begin{array}{ll} dC(E) = & \frac{\Sigma(E)}{2\pi[(E-X)^2+(\Sigma(E)/2)^2]}A(X)d(X)\\ [.2cm]\Sigma(E) = & \sigma(E/6)^\alpha \end{array}$

where:

par1=$\sigma$ lorentzian sigma at 6 keV
par2=$\alpha$ power of energy for sigma variation

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Last modified: Friday, 23-Aug-2024 13:20:40 EDT

HEASARC Staff Scientist Position - Applications are now being accepted for a Staff Scientist with significant experience and interest in the technical aspects of astrophysics research, to work in the High Energy Astrophysics Science Archive Research Center (HEASARC) at NASA Goddard Space Flight Center (GSFC) in Greenbelt, MD. Refer to the AAS Job register for full details.