VESSEL ■SM/T'V STATION 



CRUISE B BT NUMBER _ 



■ aT.Ti.mr //W/V nnTF ir.rT) J AH 19 J W TEMPERATURE VS DEPTH 



tONCHTUW /Sl'$S P TIMF fflfT) O'SO J-% CURVE 



Fig. l.~ Diagram used to represent temperature and salinity data. Points under 

 an inverted V are the result of temperatures by reversing thermometers. Heavy- 

 points are those read from the BT trace. Points inside a square are the result of 

 salinity observations, plotted against temperature. Dashed lines indicate the 

 paths to follow in relating temperature, salinity, and sigma-t to depth. Thus, 

 in the diagram at adepthof 133meters the temperature is 15.28°C, the salinity, 

 34.49 °/oo, and the sigma-t, 25. 53 g/1. 



