The Ultracool RIZzo Spectral Library

This fileset contains a compressed (ZIP) version of the Ultracool RIZzo spectral library (individual files can be found in the related links). The Ultracool RIZzo library contains far-red optical (~6,000-10,000 Å) spectra for ultracool objects (low-mass stars, brown dwarfs and giants) covering the R, I and Z bands in the visible, from a variety of references. Please always cite the references in the « Reference » column when using these spectra. When you use parts or all of this spectral library in a publication, we would appreciate that you acknowledge it in the following way : « This research has benefitted from the Ultracool RIZzo Spectral Library (http://dx.doi.org/10.5281/zenodo.11313), maintained by Jonathan Gagné and Kelle Cruz ». We are happy to add more spectra to this library in the future - If you would like to make a contribution, don't hesitate to contact me at jonathan.gagne (AT) astro.umontreal.ca. You can also contact me if you find any error or problem with the library or the data it contains. The main page presenting a data table for this library can be found in the links below.