# A computer program for calculating non-LTE model stellar atmospheres

## Description

Abstract The program calculates model stellar atmospheres, assuming plane-parallel, horizontally homogeneous atmosphere in radiative and hydrostatic equilibrium, and allowing for departures from local thermodynamic equilibrium (LTE) for a set of occupation numbers of selected atomic and ionic energy levels. The program is very flexible as to the choice of chemical. Title of program: TLUSTY Catalogue Id: ABFK_v1_0 Nature of problem The program computes model stellar atmospheres, assuming plane-parallel, horizontally homogeneous atmosphere in radiative and hydrostatic equilibrium, and allowing for departures from local thermodynamic equilibrium (LTE) for a set of occupation numbers of selected atomic and ionic energy levels. The present program is similar in approach to the computer code by Mihalas, Heasley and Auer, but is completely independent. It differs from this code in many ways, such as the inclusion of an optional, ... Versions of this program held in the CPC repository in Mendeley Data ABFK_v1_0; TLUSTY; 10.1016/0010-4655(88)90177-4 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)