60 Ocean Magnetic Observations, 1905-16 



Total-Intensity Observations, April 14, 1908. 

 VI. Magnetic Observations on Course: Total Intensity (f ) hy Loaded-Dip Method 



Station: At sea 



Dale: Apr. 14, 1908, P. M. 



Dip Circle: 189 



(Form 11) 



Lot: 5° 41' S 

 Vessel: Galilee 

 Chron: H. W. 



Long: 99° 55' W 

 Ohs'r: P. H. D 

 Needle: 4; weight, U. 



End of needle marked A north up 



Circle East 



Needle Face East 



142.5 

 145.0 

 142.0 

 145.0 



143.6 



321.5 

 324.0 

 323.5 

 325.0 



323.5 



-36?45 



Circle West 



Circle West 



Needle Face West 



36.5 

 37.5 

 36.5 

 38.5 



N 



216.0 

 218.5 

 216.5 



218.5 



37.2 217.4 

 -37?30 



-36?88 



Needle Face East 



35.5 

 38.5 

 37.0 

 38.0 



37.2 



N 



217.0 

 218.5 

 216.0 

 218.0 



217.4 



-37?30 



Circle East 



Needle Face West 



140.0 

 144.0 

 141.5 

 144.5 



142.5 



N 



322.5 

 323 5 

 320.5 

 324.0 



322.6 



-37?45 



-37?38 



Mean /': -37?13 



End of needle marked A north up 



II 



Circle East 



Needle Face East 



142.5 

 145.0 

 140.5 

 145.0 



143.2 



N 



320.5 

 324.5 

 321.5 

 325.0 



322.9 



-36?95 



Circle West 



Needle Face West 



36.5 

 39.0 

 .35.5 

 38.0 



37.2 



N 



216.0 

 218.0 

 217.0 



218.0 



-37?08 



217.2 

 -37?20 



Mean /' 



Circle West 



Needle Face East 



35.0 

 38.0 

 36.0 

 38.0 



36.8 



N 



216.0 

 218.5 

 216.0 

 217.0 



216.9 



-36?85 

 -36?95 



Circle East 



Needle Face West 



142 

 145.5 

 142.5 

 144.5 



143.6 



N 



322.0 

 324.0 

 321.0 

 324.0 



322.8 



-36?82 



-36?80 



Set 



Chron. time and temp., 



beginning 

 Chron. time and temp., 



ending 



Mean chron. time and 



mean temp. 

 Chron. corr. on L. M. T. 



Local mean time 



Mag'c mer. for circle 

 east reads 



I 



h m 

 10 56 

 10 59 



10 58 

 +5 26 



16 24 



C 

 26 ?8 

 27.0 



26.9 



269° 15' 



II 



h m C 



11 54 26?6 

 11 57 26.5 



11 56 

 +5 26 



17 22 



26.6 



269° 15' 



Remarks 



Ship's head : West 

 Wea,ther: be 

 Sea: M 

 Wind: SE, 4 

 RoU: 10° to 20° 

 Magnetic articles re- 

 moved: Yes 



