The following information obtained from UNAVCO's online DOI system:
(https://www.unavco.org/data/doi/search/search.html)

COCONet GPS Network - CN58-Sombrero_AIA2022 P.S.
Start: 09-Apr-2022
End: 12-Sep-2022
UNAVCO Community, 2022, COCONet GPS Network - CN58-Sombrero_AIA2022 P.S., UNAVCO, GPS/GNSS Observations Dataset, 
https://doi.org/10.7283/YW78-3K63