Table 3.- -Continued 



STATION 81 



HUGH M. SMITH; September 11, 1959; 1630 G.c.t. (zone +6, 1030); 13°39.5'N., 95°00'W.; sounding, 2100 fm.; wind, 360°, 

 force 3; temp., 84.6°F. dry, 78.2°F. wet; weather, cloudy; sea, rough; wire angle, 10°; BT slide No. 81A, 81B. 



Submarine irradiance and attenuation coefficients at 1340 hr. 



Wire Angle Wire Out Corrected Output Photometer Depth Depth Interval Attenuation Coefficient 

 of Detector 



a) Duplicate values: 40 m. 

 1174, 



0.0418 



0.0858 



0.139 



0.112 



0.0862 



0.0946 



65; 507, 4.27; 966, 4.38; 



