Table 3. --Continued 



STATION 70 



HUGH M. SMITH; September 9, 1959; 1910 G.c.t. (zone +6, 1310); 15°35'N., 96°02.5'W.; sounding, 600 Im.; wind, 040°, force 

 1; temp., 88.2°F. dry, 80.0°F. wet; weather, partly cloudy; sea, slight; wire angle, 00°; BT slide No. 76A, 76B. 



Incident solar radiation: daily T 605 g.-cal./cm. 



Submarine irradiance and attenuation coefficients at 1255-1322 hr. 



Wire Angle 



Photometer Depth Depth Interval Attenuation Coefficient 



0.0734 



0.0828 



0.0978 



0.101 



0.119 



0.0940 



a) Duplicate values: lm., 0.14; 65, 2.06; 110, 2.92; 154, 2.56; 607, 2.90 jig. at./l. 



b) Possible evaporation; value does not fall on property curve. 



