cruise_id  event     cast_type  sta  cast  
rr-kiwi_8  01120557  CTD        2    1     
rr-kiwi_8  01161827  CTD        3    3     
rr-kiwi_8  01170200  TM         3    5     
rr-kiwi_8  01172341  TM         4    1     
rr-kiwi_8  01181713  CTD        4    4     
rr-kiwi_8  01191716  CTD        5    3     
rr-kiwi_8  01192026  TM         5    4     
rr-kiwi_8  01251952  CTD        6    4     
rr-kiwi_8  01252311  TM         6    5     
rr-kiwi_8  01261919  CTD        7    4     
rr-kiwi_8  01262213  TM         7    5     
rr-kiwi_8  01281828  CTD        8    4     
rr-kiwi_8  01282237  TM         8    5