.. _acknowledgements: Acknowledgements ================ We acknowledge the continuing fruitful and constructive cooperation between `Workaut `_ and ETH Zurich that makes this project possible. Data and Facilities ------------------- * This research has made use of the Washington Double Star Catalog maintained at the U.S. Naval Observatory. * This work has made use of data from the European Space Agency (ESA) mission `Gaia `_ ,processed by the Gaia Data Processing and Analysis Consortium `DPAC `_. Funding for the DPAC has been provided by national institutions, in particular, the institutions participating in the Gaia Multilateral Agreement. * This research has made use of the `SIMBAD `_ database, operated at CDS, Strasbourg, France. * This research has made use of the `VizieR `_ catalog access tool, CDS, Strasbourg, France (DOI: 10.26093/cds/vizier). * This research has made use of the star database `sdb `_ by Grant Kennedy which is a combination of published and unpublished data, plus SED fitting using the method in the Yelverton papers (`2019 `_ and `2020 `_). * This research has made use of `Exo-Mercat (Alei et al. 2020) `_ * This research has made use of the relation published in Table 5 of `Pecaut & Mamajek (2013) `_. Software -------- * This work made use of NumPy `(Harris et al. 2020) `_. * This work made use of `Astropy `_ a community-developed core Python package and an ecosystem of tools and resources for astronomy `(2013) `_, `(2018) `_, `(2022) `_. * This work made use of `PyVO `_ * This work made use of GAVO DaCHS `2014A&C…..7…27D `_. * This work made use of matplotlib `(Hunter 2007) `_. Other ----- This work made use of the book "Beginning Database Design: From Novice to Professional" `Churcher 2012 `_