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

Nepal GPS Network - JIR2-JIR2 P.S.
Start: 25-May-2015
End: 12-Apr-2021
Avouac, Jean-Philippe, Galetzka, John E., Gupta, Ratna Mani, Adhikari, Lok Bijay, 2015, Nepal GPS Network - JIR2-JIR2 P.S., UNAVCO, GPS/GNSS Observations Dataset, 
https://doi.org/10.7283/T5348HQS