294 



Magnelical Observations. 



[Oct. 



Article XIII. 

 Magnetical ^Observations at Hackney Wick. By Col. Beaufoy. 



Latitude, 51° 32' 40-3" North. Longitude West in Time 6"-iVy 



1814. 



18U. 



Mean of 



Observations 



in Aug. 



Ditto in July. 

 Ditto in June. 

 Ditto in May. 

 Ditto in April. 

 Ditto in March 

 Ditto in Feb. 



Dittp in Jan. 



1813. 

 Ditto in Dec. 



Ditto in Nov. 



C Morning 



) Noon 

 ^Evening 

 C Morning 



•^ Noon 

 (^Evening 

 ? Morning 



J Noon 

 ^Evening 

 f Morning 



} Noon 

 {_ Evening 

 C Morning 



) Noon 

 (_Evening 

 Morning 

 Noon 

 Evening 

 C Morning 



J Noon 

 (_ Evening 

 Olorning 



1 Yoon 

 (_ Evening 

 C Morning 



J Noon 

 (^ Evening 

 ( Morning 



1 Noon 

 (_ Evening 



{ 



at Sh 30' Variation 24° 1 4' 



at 1 39 Ditto 24 23 



at 6 57 Ditto 24 16 



at 8 41 Ditto 24 13 



at 1 42 Ditto 24 23 



at 6 58 Ditto 24 17 



at 8 44..... Ditto 24 IS 



at 1 30 Ditto 24 22 



at 6 52..... Ditto 24 16 



at 8 45 Ditto 24 13 



at 1 44 Ditto 24 22 



at 6 38 Ditto 2-1 1G 



at 8 45 Dittq 24 12 



at 1 48 Ditto 24 23 



at 6 29 Ditto s?4 15 



at 8 52 Ditto 24 14 



at 1 52 Ditto 21 23 



at 6 11 ..... Ditto 24 15 



at 8 47 '. Dittq 24 14 



at 1 52 Ditto 24 20 



at — — Ditto — — 



at 8 52 ..... Ditto 24 15 



at 1 53 Ditto 24 19 



at — — Ditto — — 



at 8 53 Ditto 24 17 



at 1 51 ..... Ditto 24 20 



at — — Ditto — — 



at 8 40 Ditto 24 17 



at 1 54 Ditto 24 20 



at — — Ditto — — 



13"") 

 48 MV 

 31 J 

 29 "J 



44 MV 

 00 J 



1.0 "I 



45 MVet 

 29 J 



12 T 



13 >W 



14 J 



}* 



9 1 

 3 J 



53 



53 

 30 

 29 

 08 



33 

 50 

 5b 



est. 



cit. 



est. 



j- West. 

 Not obs. 



o°3 }**■ 



— Not obs. 



% }»-• 



— Not obs. 



24 } West - 



— Notobj. 



