434 Table 146 (continued) 



TRANSMISSION OF SOLAR RADIATION BY THE ATMOSPHERE, 5.5-22 M 



Part B. — Percent transmission in the region 8.0-11.0/i. 



11.0 



51.0 



64.4 



78.9 



92.0 



93.6 



96.6 



Notes : 



Column VII. precipitable water * 44.0-39.0 mm., mean optical air mass 1.6. 



* The first figure corresponds to 11. G>, the second to 8.0/t. 



Decrease in transmission in band 9.0-10.0/4 due principally to ozone; decrease elswhere 

 due principally to HjO. 



(continued) 



SMITHSONIAN METEOROLOGICAL TABLES 



