RRS Shackleton S1/81 leg 9

Cruise summary report

Cruise Info. 
Ship name (ship code)RRS Shackleton (74SF)
Cruise identifierS1/81 leg 9
Cruise period1981-09-20 — 1981-10-02
Chief scientistMichael C Tully (Institute of Geological Sciences, Edinburgh)
Ocean/sea areas 
GeneralIrish Sea and St. George's Channel
Track chartsRRS Shackleton S1/81 leg 9 cruise track — trk2642.html
Geology and geophysics 
Single-beam echosoundingQuantity: track kilometres = 1087
Long/short range side scan sonarQuantity: track kilometres = 729
Description: UDI;'0'means seismic analogue paper record
Seismic refractionQuantity: track kilometres = 1087.124
Description: sparker;529nm Airgun;412nm Boomer
Gravity measurementsQuantity: track kilometres = 1087.124