Bibcode
Gimenez, A.; Diaz-Cordoves, J.; Claret, A.
Referencia bibliográfica
Astronomy and Astrophysics Supplement, v.114, p.247
Fecha de publicación:
12
1995
Número de citas
206
Número de citas referidas
185
Descripción
We have computed limb-darkening coefficients for five commonly used near
infrared photometric bands, namely R, I, J, H, and K, using the stellar
atmosphere models by Kurucz (1993). Since the behaviour of the specific
intensities is very dependent on the range of effective temperatures
considered, we have adopted three analytical approximations to the limb
darkening: linear, quadratic and square root. The least-squares method
has been adopted for the fit of the limb-darkening coefficients to the
model atmospheres.