Term-Day Observations or Magnetometers, 1845, 



87 



ittingcn 

 an Time 



of 

 slination 

 ervation. 



Decembek 24, 25. 



DECLINA- I BiFlLAR BALANCE 



TION. Corrected. Corrected, 



Declina- 

 tion. 



BlFILAK 



Corrected. 



Balance 

 Corrected. 



Declina- 

 tion. 



Bifilar 

 Corrected. 



Balance 

 Corrected. 



Declina- 

 tion. 



Bifilar 

 Corrected. 



Balance 

 Corrected, 



Min. 







5 



10 



15 



20 

 25 

 30 

 35 

 40 

 45 

 50 

 55 





 5 

 10 

 15 

 20 

 25 

 30 

 35 

 40 

 45 

 50 

 55 





 5 



10 

 15 

 20 

 25 

 30 

 35 

 40 

 45 

 50 

 55 





 5 

 10 

 15 

 20 

 25 

 30 

 35 

 40 

 45 

 50 

 55 



Sc. Div. 



25 



25 



25 





18". 



07-40 



548-8 



07-25 



548-6 



07-20 



548-4 



07-05 



548-5 



0705 



548-7 



07-10 



548-6 



07-10 



548-6 



07-18 



549-0 



07-34 



549-0 



07-44 



548-5 



07-47 



548-1 



07-34 



548-3 





19". 



07-34 



548-0 



07-20 



548-0 



07-17 



548-5 



07-20 



548-0 



0707 



5480 



0707 



547-9 



07-01 



548-6 



07-13 



548-6 



07-07 



547-7 



07-08 



548-0 



07-15 



547-6 



07-17 



547-6 



25 





20h. 



07-13 



547-7 



07-27 



547-7 



07-18 



547-1 



07-20 



546-8 



07-29 



546-5 



07-07 



546-5 



07-05 



546-8 



07-05 



546-6 



0713 



546-3 



07-31 



546-5 



07-17 



546-7 



07-10 



546-1 



07-04 

 07-10 

 07-20 

 07-10 

 07-40 

 07-10 

 07-07 

 07-24 

 07-24 

 07-32 

 07-27 

 06-83 



21h- 



546-4 

 546-9 

 546-2 

 5466 

 546-5 

 546-7 

 546-0 

 545-9 

 545-9 

 545-7 

 545-5 

 545-2 



Mic. Div. 



402-7 

 402-4 

 401-8 

 400-4 

 401-4 

 401-3 

 400-9 

 400-7 

 400-6 

 400-5 

 400-1 

 399-9 



400-1 

 400-1 

 400-0 

 399-6 

 399-3 

 399-8 

 399-3 

 399-2 

 399-3 

 399-3 

 398-9 

 398-9 



398-5 

 398-7 

 398-5 

 399-1 

 399-1 

 3990 

 398-9 

 398-6 

 398-6 

 398-7 

 398-5 

 398-4 



397-9 

 397-9 

 397-6 

 397-9 

 397-6 

 397-5 

 397-7 

 397-6 

 397-6 

 397-2 

 396-8 

 3960 



Sc. Div. 



Sc. Div. 



25 



25 



25 





22". 



07-38 



5450 



07-40 



545-1 



07-81 



545-4 



07-87 



5451 



07-47 



544-9 



07-81 



544-5 



08-08 



545-2 



07-87 



544-9 



08-08 



545-3 



08-31 



544-6 



08-11 



544-6 



08-52 



544-1 





23". 



08-63 



544-2 



08-65 



543-7 



08-70 



543-3 



08-52 



543-2 



08-41 



543-2 



08-80 



543-1 



08-82 



542-4 



0905 



542-6 



09-19 



543-0 



09-19 



543-2 



08-72 



543-3 



09-35 



543-3 





0". 



09-26 



543-5 



09-62 



543-7 



09-79 



543-8 



09-59 



5431 



10-27 



543-3 



10-16 



5430 



10-33 



542-6 



10-30 



544-5 



10-30 



543-3 



10-30 



543-8 



10-54 



544-3 



10-83 



544-2 



25 





1". 



10-75 



544-3 



10-65 



544-6 



10-70 



544-7 



10-70 



544-9 



10-34 



545-0 



10-53 



544-8 



10-30 



544-4 



10-20 



545-4 



10-30 



545-4 



10-18 



545-6 



10-47 



546-0 



10-51 



546-3 



396-6 

 397-0 

 397-3 

 397-0 

 396-9 

 396-8 

 396-9 

 396-9 

 396-8 

 397-2 

 397-5 

 .397-8 



398-2 

 398-5 

 399-0 

 399-2 

 399-5 

 400-2 

 400-7 

 400-6 

 4000 

 400-4 

 4000 

 399-9 



400-1 

 399-4 

 399-6 

 399-8 

 399-9 

 399-9 

 400-1 

 400-4 

 400-3 

 400-2 

 400-1 

 399-8 



400-2 

 399-9 

 400-2 

 400-6 

 400-1 

 399-6 

 399-7 

 399-4 

 399-3 

 399-8 

 399-8 

 399-3 



25 



25 





2". 



10-45 



546-1 



10-38 



545-8 



10-51 



546-4 



10-75 



546-6 



10-81 



546-3 



10-78 



547-8 



11-14 



547-6 



10-80 



546-6 



10-63 



546-9 



10-70 



547-1 



10-54 



547-4 



10-43 



547-4 



25 



25 



09-00 

 08-99 

 08-85 

 08-79 

 08-72 

 08-65 

 08-55 

 08-53 

 08-34 

 08-21 

 08-21 

 08-34 



08-18 

 08-18 

 08-21 

 08-31 

 08-28 

 08-23 

 08-31 

 08-34 

 08-34 

 08-41 

 08-31 

 08-28 



4". 



5". 



Mic. Div. 



399-5 

 399-6 

 399-4 

 399-5 

 399-3 

 399-4 

 399-7 

 399-8 

 399-5 

 399-2 

 399-1 

 399-4 







3". 





10-47 



547-5 



399-7 



10 



23 



547-7 



399-1 



10 



14 



547-7 



399-1 



10 



06 



548-3 



398-9 



10 



07 



548-5 



398-7 



09 



89 



548-2 



3980 



09 



86 



548-6 



397-9 



09 



77 



5480 



397-3 



09 



56 



547-7 



396-9 



09 



42 



548-1 



395-9 



09 



35 



547-7 



395-9 



09 



19 



547-8 



395-6 



548-0 



548-0 



547-4 



547-4 



547-4 



547-4 



547-5 



548-1 



548-4 



548-4 



548-4 



548-1 



395-6 

 395-2 

 394-9 

 395-0 

 394-5 

 394-7 

 394-2 

 392-9 

 392-3 

 392-3 

 392-7 

 392-8 



547-8 



392-i 



547-6 



392-( 



547-7 



392- 



548-3 



391-' 



548-5 



391- 



548-5 



391- 



549-3 



389- 



548-9 



390- 



548-3 



390- 



548-2 



390- 



548-6 



390- 



548-5 



389- 



25 



25 



25 



08-11 

 08-29 

 08-38 

 08-38 

 08-56 

 08-21 

 08-29 

 08-38 

 08-28 

 08-08 

 08-14 

 07-94 



07-84 

 07-78 

 07-71 

 07-60 

 07-60 

 07-67 

 07-78 

 07-76 

 07-71 

 07-91 

 07-81 

 07-81 



25 



So. Div. 



6". 



548-4 

 547-9 

 547-5 

 547-0 

 547-4 

 548-0 

 547-9 

 547-7 

 547-6 

 547-7 

 547-9 

 548-0 



8". 



-87 



548-3 



-84 



548-2 



-85 



548-2 



■85 



548-2 



•87 



548-5 



-84 



548-5 



-03 



548-6 



-92 



548-1 



-87 



548-1 



-01 



548-2 



-51 



548-2 



-74 



548-2 



Mic. Div. 



389-4 

 388-6 

 388-6 



388-3 

 387-8 

 385-4 

 386-0 

 386-2 

 387-1 

 386-5 

 385-9 



385-4 

 385-5 

 384-2 

 384-9 

 385-9 

 385-7 

 383-7 

 384-4 

 384-4 

 384-2 

 384-4 

 384-6 



547-8 



384- 



547-8 



384- 



547-8 



385- 



548-1 



385- 



548-1 



387- 



547-7 



387- 



547-8 



386- 



548-2 



386- 



547-8 



386- 



547-1 



386- 



547-4 



386- 



547-5 



386- 





9". 



07-78 



547-3 



07-78 



546-8 



07-76 



546-2 



07-74 



546-6 



07-67 



546-0 



07-67 



545-9 



07-54 



546-4 



07-57 



545-8 



07-84 



545-1 



07-60 



545-2 



07-47 



544-8 



07-52 



544-1 



386-4 

 386-2 

 387-0 

 386-9 

 387-4 

 387-3 

 387-8 

 387-7 

 386-5 

 385-2 

 385-6 

 384-9 



BiFii-AR. Observed 2"' after the Declination, i=0'000140. 



Balanck. Observed S™ after the Declination, /t=0-000010. 



The temperature of the bifilar and balance magnets, and the observers' initials, will be found at the corresponding hours in the Hourly 

 Observations of Magnetometers. 



When double commas (,,) occur in the column for the balance magnetometer, the needle was examined, and no change from the previous 

 position being appreciable, the micrometers were not altered. 



