4 DAILY OBSERVATIONS OF MAGNETOMETERS, JANUARY 22—FEBRUARY 2, 1846. 291 
Gottingen BIFILAR. BALANCE. % | Gottingen BIFILAR. BALANCE, < "f 
ean Time || Decrrna- || ———__ ||... | & £ Mean Time || DECLINA- } ia £ 
TION. Cor- |Thermo-|| Cor- |Thermo-|| 2°¢} of Declina- TION. Cor- |Thermo-|| Cor- |Thermo-|| 2 °E 
rected. | meter. || rected. | meter. 5 1 tion Obs. rected. | meter. || rected. | meter. S i 
m. ° , Se. Div. ° Mice. Div. ® a Yh. “m. o , Se. Diy. & Mice. Diy. 2. 
0 | 25 07-64 || 549-8} 43-5 384-1} 43-9 H |} 28 2 0} 25 15-17]) 537-4) 45-5 379-4| 45-8 WwW 
20 0 07-40 || 547-1} 43-0 386-4 | 43-2 H 4 0 13-17 || 542-3} 46-2 412-2) 46-6 H 
22 0 08-06 |} 543-9} 42-6 388-2) 42-7 WwW 6 0 10-28 || 549-5) 46-5 397-1 | 46-9 WwW 
23 0 09-39 || 541-5) 42-4 388-6) 42-4 H iO 09-29 || 549-1) 46-6 390-5 | 46-9 WwW 
0 0 10-03 || 539-5| 42-3 390-6) 42-5 WwW 8 0 08-73 || 549-0| 46-4 383-1| 46-7 WwW 
1 0 11-05 || 542-4] 42.3 389-4 | 42-7 H 10 O 07-29 || 547-9| 46-2 376-1| 46-3 WwW 
m \2 0 11-44 |] 546-6] 42.5 |) 391-7] 43-2 | W 
me 64: (C0 09-64 |} 547-2] 43-2 || 395-7) 44.2 | H 18 0O || 25 02-40} 546-7] 45-0 || 333-3] 45-3 || H 
| ‘ 6 0 09-08 || 552-5} 43-7 390-4! 44-5 Ww 20% 0) 07-40 || 543-3] 44-9 368-5 | 45-2 H 
me 67 C(O 08-61 || 553-1] 44-0 389-9 | 44.7 WwW 22 0 06-97 | 538-6| 44-9 376-9| 45-1 Ww 
8 0 08-38 || 553-7 | 44-0 389-0 | 44-8 WwW 23 «0 09-29 || 536-5| 44-8 376-7 | 45-2 H 
|} 10 0 06-84 || 559-1} 44-2 385-1) 44-9 Wi{29 0 0 11-19 || 539-7] 44-9 373-0| 45-3 Ww 
Ln 0 11-62 || 542-9} 45-0 371-5 | 45-5 H 
- 18 O | 25 08-11 )) 553-2} 43-5 374-0} 44-0 H 2a 12-43 || 549-4] 45-2 372-5 | 45-7 H 
20 ot 26-37 || 559-1} 43-2 333-0| 43-7 H 4 0 10-77 || 551-7) 45-6 383-5 | 46-2 H 
y 22.0 19-86 || 537-9} 43-1 332-7 | 43-5 WwW 6 0 10-28 || 550-2) 45-9 381-9) 46-5 Ww 
fi 23 «0 13-99 || 538-2] 43-1 338-0) 43-3 H 7 0 10-20 || 551-2] 46-0 380-0 | 46-6 WwW 
}24 0 0 12-38 || 536-0} 42-9 365-8 | 43-3 W 8 0 09-62 || 555-5| 46-1 377-8| 46-7 WwW 
| ” 1 0 11-84 || 534-2] 42-8 377-6 | 43-3 H 10 O 08-32 || 554-5| 46-1 375-0 | 46-5 WwW 
i 2 0 13-93 || 538-6] 42-9 384-5 | 43-5 WwW | 
i 4 0 13-12|| 538-6| 43-7 || 400-2] 44-6 || H 18 0 || 25 08-41 | 553-8] 45-7 || 367-9] 46.0 || H 
| 6 O| 25 09-08 || 548-2} 44-6 400-6] 45-2 WwW 20 O | 08-28 || 546-4] 45-6 372-3] 45-8 H 
| m7 1t 24 49-54|| 512-8] 44-7 400-0| 45-3 WwW 22 0 | 08-29 || 543-1] 45-4 372-8| 45-6 WwW 
| — 8 O || 24 53-15 || 559-9} 44-7 403-4| 45-3 WwW 93-0 10-20 || 543-7| 45-3 371-9} 45-5 H 
} 10 O]} 25 02-12}| 533-7) 44-7 || 390-7] 45-2 | W]30 0 0 10-92|| 548-1] 45-3 || 373-6] 45-5 | W 
| Eps Te) 10-85 || 542-6] 45-28! 374-1| 45-5 || H 
12518 0 | 25 08-41] 547-9] 47-0 || 372-2) 47-4 | H 250 11-51 || 547-3} 45-3 || 377-7] 45-9 | W 
20 0 07-65 || 545-4] 46-9 || 374-1} 47-4 || H 4 0 09-96 || 550-4| 45-8 || 385-7] 46-5 || H 
22 0 08-52 || 543-2} 47-0 376-2| 47-3 WwW 6 ) 10-27 || 554-6| 46-4 385-0} 47-0 Ww 
| 23. 0 10-00 || 542-3 | 47-0 376-2 | 47-4 H Fos0 09-74 || 548-8| 46-6 385-9} 47-2 W 
| 00 11-99 || 540-8} 47-1 382-2) 47-7 WwW 8 0} 25 08-88] 548-0} 46-7 386-5 | 47-3 WwW 
1 0 12-85 || 540-1] 47-3 || 383-2) 48-0 || H 10 0 || 24 58-05 || 546-6] 46-9 || 385-1] 47-4 || W 
2 0 12-43 || 542-1] 47-6 || 385-2] 48-3 || W 
4 0 09-86 || 546-2} 48-2 381-0| 49-0 H 18 0 || 25 05-06) 549-7} 46-7 367-3 | 47-0 H 
6 0 08-92 || 547-7| 48-6 374-0| 49-3 W 20 P50 08-88 || 553-3 | 46-8 366-7 | 47-3 H 
7 °«0 08-72 || 547-7| 48-7 || 371-6) 49-3 || W PERRO) 09-33 || 543-2] 47-0 || 371-4] 47-5 || W 
8 0 08-41 || 547-3] 48-6 370-0| 49-1 WwW 23 0 10-43 | 539-0} 47-2 375-9} 47-7 H 
10 0 08-21 || 547-0} 48-5 371-0] 48-9 Wi 31 0 0 11-08 || 538-3] 47-4 375-9 | 47-8 Ww 
F 1 0 11-77 || 541-2} 47-5 377-1] 48-0 H 
0 | 25 08-18 |) 548-5] 47-5 || 366-2) 47-6 | H 2 0 11-27 || 545-1] 47-7 || 379-1] 48-3 | W 
0 07-37 || 546-3 | 47-3 || 366-8] 47-3 || H 4 0 08-86 |} 547-9| 48-1 382-3| 48-7 || H 
0 08-19 || 541-0} 47-1 370-5 | 47-2 WwW 6 0 08-85 || 545-4| 48-5 385-2| 49-2 WwW 
0 09-69 || 538-7] 47-1 || 371-0} 47-2 || H 7 KO) 09-29 || 548-7| 48-6 || 379-5] 49-3 || W 
0 10-83 || 540-2] 47-0 370-6| 47-2 WwW 8 0 08-63 || 548-1 | 48-7 378-4| 49-4 Ww 
0 12-11 |) 543-0] 47-1 369-9| 47-5 H 10 0 07-78 || 548-6| 48-9 374-6 | 49-5 Ww 
0 14-17 || 547-9| 47-4 || 370-0] 47-9 | W 
0 11-68 || 545-6] 47-8 375-3 | 48-5 H 118 0 | 25 11-77] 546-8) 43-1 375-2| 42.9 H 
0 06-64 || 548-2} 48-2 378-3 | 48-7 WwW 20 0 07-52 | 544-9) 42-7 384-1] 42-3 H 
0 08-21 || 550-5] 48-2 || 372-3] 48-7 WwW 22 0 10-65 | 543-0| 42-3 388-2] 41-8 WwW 
0 07-74|| 549-7| 48-2 || 370-5] 48-6 || W 23 0 12-31 || 539-0} 42-1 387-9] 41-7 || H 
0 02-69 || 549-8} 48-0 371-6} 48-2 WwW 2 10) = 0))|| 14-28 || 538-7 | 42-0 389-2] 41-9 WwW 
1 O| 14-24 | 542-0) 42-1 395-2) 42-5 H 
0 || 25 05-43 || 547-0| 46-3 || 360-8} 46-2 | H 2 0 14-58 |) 545-1| 42-4 || 401-0] 43-1 Ww 
0 06-44 || 546-6| 46-0 364-0 | 45-7 H 4 0] 10-58 | 546-8 | 43-7 414-7| 44-5 H 
0 08-85 || 543-5] 45-7 365-3 | 45-5 WwW 6 0} 07-62 | 544-9) 44-4 411-0} 45-1 WwW 
0 10-50 || 541-6] 45-6 || 366-2) 45-5 H 7 0 06-56 || 541-7| 44-6 || 410-8] 45-3 || W 
0 13-12 || 545-2) 45-4 367-3 | 45-4 W 8 0} 07-81 | 545-6 44-7 400-1} 45-3 Ww 
0 15-44 1] 542-71 45-4 375-0! 45-5 H 10 0! 02-52 | 556-0 44-7 387-5 | 45-3 WwW 
a DECLINATION. Magnet untouched, Jan. 0'—Feb. 154. 
Birivar. Observed 2™ after the Declination, k—0:000135. BALANCE. Observed 3™ after the Declination, k=0-000010. 
+ Extra Observations made. 
