Aguascalientes baptism records late 1700's espanoles

Hello

Does anyone have a link to the church baptism records for espanoles for Aguascalientes in the late 1700's? I am searching the records for 1798 - 99 but it seems like they are for castas other than espanoles. I am trying to find the birth record for Manuel Romo, son of Don Raphael Romo and Raphaela Aguilar.

Regards
Denise Fastrup