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astro-ph.GA2025
A test of Ca ii H & K photometry for isolating massive globular clusters below the metallicity floor
Bas van Heumen, William E. Harris, Søren S. Larsen +1
The serendipitous discovery of the M31 globular cluster (GC) EXT8 has presented a significant challenge to current theories for GC formation. By finding other GCs similar to EXT8,…
astro-ph.GA2023
Simultaneous Estimates of Star-cluster Age, Metallicity, Mass, and Extinction (SESAMME) I: Presenting an MCMC Approach to Spectral Stellar Population Fitting
Logan H. Jones, Svea Hernandez, Linda J. Smith +3
We present the first version release of SESAMME, a public, Python-based full spectrum fitting tool for Simultaneous Estimates of Star-cluster Age, Metallicity, Mass, and Extinction…