HITRANonline provides access to the HITRAN database, including molecular line-by-line parameters, cross-section data, and documentation.
The Atomic Line List vs OPEN-ADAS
How do The Atomic Line List and OPEN-ADAS compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | The Atomic Line List | OPEN-ADAS |
|---|---|---|
| What it is | The Atomic Line List compiles calculated wavelengths for allowed, intercombination, and forbidden atomic transitions. | OPEN-ADAS lets users search atomic data by element, ion, wavelength, or other parameters. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | — | — |
| Alternatives |
Other options to consider
Sites similar to both The Atomic Line List and OPEN-ADAS.
Search atomic target data in the CCC Data Base by element and explore its listed atomic records.
NIST’s Atomic Spectral Line Broadening Bibliographic Database provides references about atomic spectral line broadening, from 1889 onward.
NIST’s Handbook of Basic Atomic Spectroscopic Data provides reference data maintained by its Physical Measurement Laboratory.
Browse Kurucz atomic line lists alongside links to related astronomy and molecular databases.
Browse atomic data on ionization potentials, energy levels, spectra, and particle collisions in CAMDB.



