TABLE 321 (continued). 273 



STANDARD SOLAR WAVE-LENGTHS. ROWLAND'S VALUES. 



Corrections to reduce Rowland's wave-lengths to standards of Table 314 (the accepted standards, 1913). Temperature 

 15 C, pressure 760 mm. : 



Wave-length 3600. 3700. 3800. 3900. 4000. 4100. 4200. 4300- 44o. 4S- 4600. 4700. 4800. 

 Correction .155 .140 .141 .144 .148 .15* .156 .161 167 .172 .176 ".179 .179. 



SMITHSONIAN TABLES. 



