The VSPEC Collection: A suite of utilities to model spectroscopic phase curves of 3D exoplanet atmospheres in the presence of stellar variability. - Ted M. Johnson; Cameron Kelahan; Avi M. Mandell; Ashraf Dhahbi; Tobi Hammond; Thomas Barclay; Veselin B. Kostov; Geronimo L. Villanueva (Astron. Comput., 2025)