.catformat file with predicted spectra
Lille Spectroscopic Database Project
The main goal of the project is to facilitate the access to the spectroscopic data obtained by (or in collaboration with) our research group at PhLAM Laboratory, University of Lille. Lille Spectroscopic Database (LSD) is a complementary tool to the well known resources like JPL catalog, and Cologne Database for Molecular Spectroscopy (CDMS). While the great majority of the data from our group is directly available as supplementary material to our publications, LSD is an additional tool providing more versatility in the data access.
Data can be accessed using standard web interface: by entry or by search form. For non web applications, a set of API functions may be used. A search bar in the navigation menu may be used to search database entries by their chemical name or formula or to launch a rapid search by frequency.
Data OutputFor each species identified by a tag, data can be downloaded in a
[tag].ziparchive containing 3 files:
.cat file can be generated with the following options:
Quantum Numbers Formats
Most of the molecular spectra are predicted using the programs and models that are not compatible with SPFIT/SPCAT
quantum numbers formats. For each table, the information about quantum numbers is provided in
as well as online. For further details, see Quantum Numbers Formats section.