Code/Data

Validation of Gaia Astrometric Binary Solutions

Catalogs of hierarchical triples hosting astrometric binaries with astrometric or acceleration solutions in Gaia DR3 can be found either here or here. The associated paper is Validation of Gaia DR3 orbital and acceleration solutions with hierarchical triples.

ESPRESSO observations of Gaia BH1

ESPRESSO spectra used to measure precise radial velocities for Gaia BH1 can be found here. The associated paper is ESPRESSO Observations of Gaia BH1: High-precision Orbital Constraints and no Evidence for an Inner Binary.

Double Spectrograph Flexure Corrections

A Jupyter Notebook tutorial for computing flexure corrections for the Double Spectrograph (DBSP) at Palomar Observatory based on telluric lines can be found here. This method was used in the paper Spectroscopic follow-up of black hole and neutron star candidates in ellipsoidal variables from Gaia DR3.

RR Lyrae-based Distances for Local Group Dwarf Galaxies

A catalog of variability periods and Wesenheit magnitudes for RR Lyrae variable stars in 39 Local Group dwarf galaxies, compiled from the literature, can be found here. The repository also includes code for simultaneously fitting the Period-Wesenheit Magnitude-Metallicity relationship for each dwarf galaxy. This distance determination method is anchored to Gaia eDR3 parallaxes, and can be used to derive a distance modulus to a Local Group dwarf galaxy with newly discovered RRab stars. The associated paper is RR Lyrae-based Distances for 39 Nearby Dwarf Galaxies Calibrated to Gaia eDR3.