Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.naic.edu/~gibson/thesis/fig/fig_app.html
Дата изменения: Sun Jun 27 07:18:09 1999
Дата индексирования: Sat Dec 22 05:20:00 2007
Кодировка:
Поисковые слова: п п п п п п п п п п п п п
Thesis Figures

Thesis Figures

Appendix A: Scattering Analysis Formulation


Paths of the incident light and light scattered toward the observer for a single particle in an optically thin nebula. The scattering angle thetascat measures the amount by which the light the observer sees has been deflected from its incident path. For mathematical purposes, a parcel of nebulosity is assumed to be small enough that thetascat is essentially the same for every particle; thus the total light scattered by the parcel in a given direction can be represented as a simple summation of N identical scattering events.