Seismic Navigation Shot Logs from the Puerto Rico subduction zone, acquired during Langseth cruise MGL2316 (2023)

This data set was acquired with the LDEO seismic acquisition system during an active-source OBS seismic survey of the Puerto Rico subduction zone, as part of R/V Marcus G. Langseth cruise MGL2316. This active-source OBS survey followed the Multi-Channel Seismic work done during the previous cruises, MGL2314 and MGL2315. The data files are generated from the processed P190 seismic navigation files and are in ASCII format. They contain shot log information that includes the shot number and seismic source location. The data set was collected as part of the project called Seismic Hazard, Lithosphere Hydration, and Double-Verging Structure of the Puerto Rico Subduction Zone: A Seismic Reflection and Refraction Perspective. Funding was provided by NSF awards OCE23-09734 and OCE23-09735.