Table 3. --Continued 



STATION 48 (147.25) (con.) 

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



Biological Data 

 Zooplankton: N-C N, o to 118.0 m., 0637 hr. (13'), 158 ml. T, 158 ml. S. 



STATION 49 (147.30) 



HUGH M. SMITH; August 26, 1959; 1931 G.c.t. (zone +7, 1231); 23°36'N., 111°49'W.; sounding, 385 fm.; wind, 340° 

 temp., 78.8°F. dry, 71.5°F. wet; weather, cloudy; sea, very rough; wire angle, 08°; BT slide No. 49A, 49B. 



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



Submarine irradiance and attenuation coefficients at 1248-1330 hr. 



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

 of Detector 



3" 5 801 



8° 10 688 



14° 20 523 



25° 25 473 



28° 30 416 



27° 40 324 



30° 50 202 



32° 60 143 



a) Duplicate values: 2 m., 0.21; 133, 2.20; 245, 2.65; 294, 2.72; 348, 2.88; 430, 2.82; 598, 2.96 ug. at. /I. 



