
1) Astronomical catalogue
Found on
https://www.crosswordclues.com/clue/splatalogue

Splatalogue is a database for astronomical spectroscopy which contains information on nearly six million spectral lines and is maintained by the National Radio Astronomy Observatory (NRAO). It contains data from seven catalogues and other sources of spectral line data. It is accessible via an online search interface. The name is a portmanteau of s...
Found on
http://en.wikipedia.org/wiki/Splatalogue
No exact match found.