Excalibur:

https://doi.org/10.26133/NEA44
https://www.ipac.caltech.edu/doi/10.26133/NEA44

10.26133/NEA44

IPAC

Excalibur Team

Excalibur:

EXCALIBUR (Exoplanet Calibration Bayesian Unified Retrieval) Pipeline reduces extrasolar system data into an exoplanet spectrum. It includes CERBERUS, a line by line, plane parallel radiative transfer code modeling exoplanet atmospheres and a Bayesian parameter retrievial / model selection package.

Please note that the Excalibur data are periodically updated. When referring to it, please cite the DOI: 10.26133/NEA44, e.g. in your reference list, and record the date/time of access.

bibtex (built from https://doi2bib.org/bib/10.26133/NEA44 but edited to include a version tag, which works with AASTeX aasjournal.bst style file)

@misc{ps,

doi = {10.26133/NEA44},

url = {https://catcopy.ipac.caltech.edu/dois/doi.php?id=10.26133/NEA44},

author = {{NASA Exoplanet Archive}},

title = {Excalibur},

publisher = {NExScI-Caltech/IPAC},

version = {Version: YYYY-MM-DD HH:MM},

year = {YYYY}

}

AASTeX (no bibtex)

\bibitem[{{NASA Exoplanet Archive}(YYYY)}]{ps}

{NASA Exoplanet Archive}. YYYY, Excalibur,

Version: YYYY-MM-DD HH:MM, IPAC, \href{https://doi.org/10.26133/NEA44}{doi:10.26133/NEA44}

Recommended text snippet:

We obtain the data set from the NASA Exoplanet Archive \citep{ps}\footnote{Accessed on YYYY-MM-DD at HH:MM, returning NNNN rows.)}

This dataset or service is made available by the NASA Exoplanet Science Institute at IPAC, which is operated by the California Institute of Technology under contract with the National Aeronautics and Space Administration.

Dataset

https://excalibur.ipac.caltech.edu/

2025