The Vienna Atomic Line Database (VALD) is a collection of atomic line parameters of
astronomical interest and provides tools for selecting subsets of lines for typical astrophysical
applications: line identification, chemical composition and radial velocity measurements, model
atmosphere calculations etc.
VISAT Database (Beta-test phase)
The database tries to collect all published astrophysical information of interesting
objects listed by their type, which could be possible secondary targets for space missions
such as MOST or COROT
WEBDA is a site devoted to open star clusters and is the Web version of the database known as BDA.
It is mainly intended for professional and amateur astronomers.
The New Vienna Atmospheric Model Grid 2003. This database
contains one DVD full of atmospheric models. Three different treatments of
convection (modified ATLAS9 code) were used. The grid ranges: