DEPARTMENT OF TERRESTRIAL MAGNETISM. 



255 



Table 2. — Preliminary results of ocean magnetic observations on the Carnegie from Buenos Aires to 

 Washington, D. C, December 1917 to June 1918 — Continued. 



Date. 



Carnegie values. 



Hor. 

 Int. 



Chart differences. 



Decl'n and Incl'n. 



Brit. 



Ger. 



U. S. 



Hor. Int. 



Brit. 



Ger. 



U.S. 



1918 

 May 21 

 21 

 21 

 22 

 22 

 22 

 23 

 23 

 23 

 24 

 24 

 25 

 25 

 26 

 26 

 26 

 27 

 27 

 27 

 28 

 28 

 28 

 29 

 29 

 29 

 30 

 30 

 30 

 31 

 31 

 31 

 1 

 1 

 1 

 2 

 2 

 2 

 3 

 3 

 3 

 4 

 8 

 9 

 9 

 10 



June 



c.g.s. 

 .286 



.288 



.283 

 .283 



.278 



.272 

 .255 

 .244 

 .242 

 .235 

 .230 

 .221 

 .216 

 .209 



.196 



0.8E 



1.3N 



0.7E 



0.8E 



2. ON 



0.7E 



0.8E 



1.7N 



0.3E 



1.5 N 



0.6E 



1.6N 



0.7E 



0.8E 



1.8N 



0.4E 



0.5E 



1.9N 



0.4E 



O.SE 



2. ON 



0.0 



0.0 



1.3N 



0.2E 



O.SE 



1.8N 



0.3E 



0.2E 



1.4N 



0.4W 



O.IW 



l.SN 



0.2W 



0.0 



1.3N 



0.4W 



0.7W 



l.ON 



0.1 E 



0.2W 



0.4W 



O.IW 



0.6N 



0.4W 



I.IE 



2.2N 



0.9E 



0.9E 



2.4N 



0.7E 



O.SE 



2.6N 



0.3E 



2.3 N 



O.SE 



2.7N 



0.9E 



0.9E 



2.3N 



0.4E 



0.0 



l.ON 



0.2E 



0.4E 



1.3N 



O.IW 



O.IW 



l.ON 



O.IW 



0.4E 



l.SN 



0.3E 



0.0 



0.8N 



0.8W 



0.5W 



l.ON 



0.7W 



0.3W 



0.8N 



0.7W 



LOW 



0.7N 



O.IW 



0.4W 



O.SW 



0.2W 



0.4N 



0.3W 



0.6E 



O.SE 

 0.9E 



0.7E 

 0.7E 



0.6E 

 0.7E 



0.3E 

 0.3E 



O.SE 

 O.SE 



O.SE 

 O.SE 



6.0 

 O.IE 



6.2W 

 0.3E 



0.2W 

 0.7W 



0.0 

 0.4W 

 0.6W 

 0.2W 



O.SW 



-18 



17 



19 

 19 

 -19 



18 



19 



-21 



-18 



-19 



17 



18 



17 



-13 



-12 



* 

 -18 



-17 



-26 

 -19 

 -26 



-20 



-21 



-23 



-22 



-23 



-IS 



-20 



-16 



-14 



-12 



-24 



-24 



-26 

 -27 

 -27 



27 



-23 



-22 



-is 



21 



15 



-16 



-16 



-16 



-12 



*Units of third decimal c. g. s 



After completing all arrangements for closing up the work of the 

 vessel during Cruise V, the Carnegie was placed out of commission at 

 Washington, June 30, 1918. 



