1844.] in southern India. 205 



Observations of the Dip of the Needle taken at different station 

 in southern India during the Month of January, 1844. 





Time 

 1 em- 

 re. 





Poles 



Direct. 



Poles Reversed. 







Place. 





O 4) 



&* 



Read- 

 ings. 



Read- 

 ings. 



Read- 

 ings. 



Read- 

 ings. 



Dip. 





Pondicherry. 



1844. 

 Jan. 



Old. 



2£ P. M. 



L. 2 



4. 57 



5. 54 

 5. 57 

 4. 56 



5. 0 



5. 45 

 5. 58 

 4. 52 



O. DO 



5. 55 

 4. 35 

 4. 9 



4 3 



5. 52 

 4. 43 

 4. 7 













5. 26.0 



5.23.75 



Loo. 4 1> 



A A 1 



5°. 2 '.44 





Sadras. 

 Lat. 12°. 32' N. 

 Long? 80°. 12' E. 

 Mean Dip 6° V 34" 



4tn. 

 5 P. M. 



L. 2 



6. 17 

 7- 6 



7. 15 

 6. 19 



6. 21 



6. 58 



7. 16 

 6. 14 



4 49 



fi! 15 

 5. 34 

 5. 14 



O. O 



6. 12 

 5. 42 

 5. 18 













6.44.25 



6.42.25 



5 28 0 



5 34 25 



6°. 7 '.19 







5th. 



8 A. M. 



L. 2 



5. 59 



6. 51 

 6. 34 

 6. 35 



6. 5 

 6. 43 

 6. 30 

 6. 31 



5 3 

 6! 10 

 5, 49 

 5. 16 



5. 7 



6. 7 

 5. 56 

 5. 18 





i 



o 

 "a 

 i* 









6.29.75 



6.27.25 



5.34. o 



5 37. 0 



6°. 2'.12 



§ 

 PQ 







L. 1 



3. 38 



4. 13 

 4. 28 

 3. 40 



3. 33 



4. 15 

 4. 21 

 3. 43 



o. o 

 8. 21 

 8. 44 

 s 8. 3 



a 1.1 

 8. 29 

 8. 45 

 7. 56 





3 



Pi 



sz 



«S 









3.59.75 



3.58. 0 





8.21. 0 



6°. 9'.44 



a 



a 

 a 







L. 1 



3. 26 



4. 29 

 4. 12 

 3. 31 



3. 17 



4. 32, 

 4. 4 J 

 3. 35 



8. 5 

 8. 39 

 8. 50 

 8. 5 



8. 0 

 8. 48 

 8. 48 

 8. 12 





3 



1 

 3 









3.54. 5 



3.53. 0 



8.24.75 



8.27. 0 



6°. 9'. 56 



!! 



CS o 





10 A. M. 



1 



4. 55 

 6. 9 



5. 30 

 5. 19 



4. 56 

 6. 4 



5. 31 

 5. 15 



6. 22 

 6. 58 

 6. 57 

 6. 28 



6. 26 

 6. 57 

 6. 58 

 6. 26 











5.28.25 



5.26. 5 



6.41.25 



6.41.75 



6°. 4'. 44 



•" 3 







2 



6. 31 



7. 4 

 7. 4 

 6. 8 



6. 28 



7. 3 

 7. 0 

 6. 11 



5. 14 



5. 57 



6. 5 

 5. 41 



5. 13 



6. 1 

 6. 4 

 5. 43 





|l 



.2 3 

 M£ 









6.41.75 



6.40. 5 



5.44.25 



5.45.25, 



6°. 12'.94 



oo 



