Accès ouvert
2025
article
OpenAlex
Mariel Lares-Martiz, Terry D. Oswalt, Derek L. Buzasi, Kefneth G. Boyer et autres
Abstract Contamination from nearby sources often compromises stellar rotation periods derived from photometric light curves, particularly in data with large pixel scales such as The Transiting Exoplanet Survey Satellite (TESS). This problem is compounded when both the target and contaminant are intrinsically …
Accès ouvert
2025
preprint
OpenAlex
Mariel Lares-Martiz, Terry D. Oswalt, Derek L. Buzasi, Kefneth G. Boyer et autres
Contamination from nearby sources often compromises stellar rotation periods derived from photometric light curves, particularly in data with large pixel scales such as TESS. This problem is compounded when both the target and contaminant are intrinsically variable, a scenario that challenges deblending …
Accès ouvert
2024
article
OpenAlex
Mariel Lares-Martiz, Derek L. Buzasi, Terry D. Oswalt, Krystian Confeiteiro et autres
Abstract Gyrochronology is the empirical relation between rotation and age. NASA's Transiting Exoplanet Survey Satellite (TESS), Kepler, and K2 missions have observed thousands of wide main sequence binaries. Since components of a binary are coeval, their rotation periods should be consistent with …
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