202 Observations of the Dip of the Needle [No. 30. 



Observations of the Dip of the Needle taken at different stations 

 in southern India during the Month of December 1843, and 

 January 1844. 





is . 



0) 





Poles Direct. 



Poles Reversed. 







Place. 



1 Date & ' 

 ot Day & 

 peratu 



1 



"5 



9* 



ZJ 



Read- 

 ings. 



Read- 

 ings. 



Read- 

 ings. 



Read- 

 ings. 



Dip. 





Negapatam. 



Mean Dip z° 19' 32" 



1843. 

 Dec. 

 27th. 



8| A. M. 



L. 



1 



0. 2 

 0. 33 

 0. 40 

 0. 42 



0. 4 



0. 26 

 0. 45 

 0. 34 



4. 15 



4. 32 



5. 16 

 4. 21 



4. 23 



4. 41 



5. 6 

 4. 25 





fl 



T3 



£ " 5 











0.8.25 



0.10.25 



4. 3. b 



4.o8,75 



2°. 23'.31 



3 at 





£ P. fit. 



L. 



1 



—0. 32 

 +0. 25 

 +0. 22 

 — 0. 5 



-0. 39 

 +0. 30 

 +0. 14 

 —0. 3 



4. 3 

 4. 40 

 4. 30 

 3. 43 



3. 57 



4. 47 

 4. 28 

 3. 50 





* fl 

 '%« 

 s !| 

 •5 -sig 



JS.E • 





• 







0. 25 



0. 0. 5 



4.14. 0 



4.15. 5 



2°. 8'.12 



S £ 9 



gfrjj 





1| P. M. 



L. 



2 



2. 13 



3. 36 

 3. 3 

 2. 41 



2. 17 



3. 33 

 3. 6 

 2. 45 



0. 59 

 2. 38 

 2. 12 



1. 46 



1. 5 



2. 34 

 2. 18 

 1. 43 





Observati 

 garden of 

 Observer 











2.53.25 



2.55.25 



1.53.75 



1.55. 0 



2°. 24'. 31 







2\ P. M. 





'2 



2. 47 



3. 19 

 3. 25 

 2. 8 



2. 43 



3. 19 

 3. 21 

 2. 5 



1. 36 



2. 20 

 2. 3 

 1. 27 



1. 36 



2. 23 

 2. 1 

 1. 29 













« 



2.54.75 



2.52. 0 



1.51. 5 



1.52.25 



2°. 22 '.61 







3^ P. M. 





1 



0. 50 

 2. 24 

 2. 38 



1. 33 



0. 52 

 2. 19 

 2. 40 



1. 28 



2. 28 



3. 17 

 3. 21 

 2. 7 



2. 24 



3. 17 

 3. 26 

 2. 5 





T* .5 











1.51.25 



1.49.75 



2 48.25 



2. 48.0 



2°. 19'.31 



*s s 



C V 



Tranquebar. 

 Lat. 11° 1 ' N. 

 Long. 79° 55' E. 

 Mean Dip 2° 40' 0" 



29th. 



7 A. M. 





] 



1. 32 



2. 34 

 2. 24 

 1. 55 



1. 34 



2. 31 

 2. 24 

 1. 50 



~2. 57 

 3. 40 

 3. 32 

 3. 11 



3. 3 

 3. 39 

 3. 36 

 3. 8 





<ut3 a 

 y c 

 e W 



sl^ 



= 2,2 



s; 0 £ "3 











2. 6.25 



2. 4.75 



3.20. 0 



3.21. 5 



2°. 43'. 12 



- O E 3 



gill 

 §!|J 





74 A. M 





2 



2. 43 



3. 21 

 3. 25 

 3. 2 



2. 40 



3. 22 

 3. 22 

 3. 3 



1. 51 



2. 37 

 2. 23 

 1. 44 



1. 5' 



2. 39 

 2. 23 

 1. 46 













3. 7.75 



3. 6.75 



?.. 8.75 



2. 9. 5 



2°. 38'. 19 



c 2 



