Table 1 .--Continued 



STATION 23 



SPENCER F. BAIRD; December 1, 1958; 1957 G.c.t. (zone +6, 1357); 15°36'N., 99°23.5'W.; sounding, 1980 I'm.; 

 wind, 320°, force missing; temp., 86.8°F. dry, 79.9°F. wet; weather, partly cloudy; sea, slight; wire angle, 10°; 

 BT slide No. 23. 



Incident solar radiation: daily T 365 g.-cal./cm.^ . 



Submarine irradiance and attenuation coefficients at 1230-1330 hr. 



Wire Angle Wire Out 



Corrected Output 

 of Detector 



Photometer Depth Depth Interval Attenuation Coefficient 



670 

 393 

 309 

 226 

 106 



5-10 

 10-20 

 20-30 

 30-40 

 40-50 

 50-60 

 60-70 

 70-80 

 80-89 



0.011 



. 0533 



0.0241 



0.0312 



0.0757 



0.106 



0.0871 



0.0783 



0.0711 



a) Duplicate values: m., 0.06; 946, 3.6 ug. at./l. 



