60 Hovurty OBSERVATIONS OF MAGNETOMETERS, NOVEMBER 12—17, 1845. 
Gottingen | BIFILAR. BALANCE. 2 d Gottingen BIFILAR. BALANCE. % ) 
Mean Time || DecuiNa- | 2:5] Mean Time || Deciina- Pa 
of Declina- TION. Cor- |Thermo-| Cor- |Thermo-|| $ ‘4 | of Declina- TION. Cor- |Thermo-|| Cor- |Thermo-|| 3% 
tion Obs. | rected. | meter. | rected. | meter. ||5"~ | tion Obs. rected. | meter. || rected. | meter. | 5 
d. oh. m. a uf Se. Div. 4 Mic. Diy. e dG. Seine os z) Se. Diy. is 'Mic. Diy. 3 
12 5 0 || 25 10-36) 547-9] 44-9 || 444-5) 45-6 || W | 14 13 0 || 25 10-36|| 545-0} 41-9 || 484.6} 42-4 || H 
6 0 10-70 | 544-7} 45-0 443-9] 45-7 || H 14 0 08-29 || 543-2) 41-7 || 433-8] 42-1 || H 
7 0 10-87 | 545-9] 45-0 |) 440-9) 45-7 || H 15 0 10-09 | 545-0} 41-5 || 432-5) 41-8 || H 
8 0 10-01 | 546-6| 45-0 || 439-2) 45-5 || H 16 0 10-21 || 546-4] 41-2 |) 431-8] 41-4 | H 
9 0} 09-76 | 546-6] 44-8 | 436-6] 45-2 | H LZ 40 09-56 || 546-1] 40-9 || 431-7] 41-0 | H 
10 0} 06-70 | 540-6] 44-7 || 442-4] 45-0 || H 18 0 09-32 || 546-1] 40-7 || 432-1} 40-7 | H 
LY) | 09-39 | 543-2] 44-4 || 436-9] 44-5 | B 19 0 09-02) 545-7} 40-4 || 433-6] 40-3 | W 
NP Sea) 09-26 | 542-4] 44-1 || 436-9] 44.2 || B 20 0 09-06 || 543-6] 40-1 |] 435-3] 40-0 | W | 
| 21 0 09-15 || 540-5} 39-8 || 439-1] 39-7 | B | 
13 0 || 25 09-69 | 541-9] 43-8 || 436-2) 43-5 || B 22) 10 09-93 || 538-7] 39-5 || 438-7] 39-5 || W 
14 0 09-76 || 542-5] 43-5 || 436-9] 43-5 | B 23 0 11-66, 537-9} 39-4 || 433-9] 39-4 | W d | 
15 0) 10-03 || 542-6] 43-2 || 436-5] 43-1 | B | 15 0 O 12-89 || 539-1] 39-3 || 437-4] 39-5 | W | | 
16 0] 09-22 | 544-1] 42-9 || 436-8} 42-8 | B 1 0 12-92 | 542-5] 39-4 || 443.4] 39-9 || WI 
17 0|| 08-85|) 545-3] 42-6 || 436-5] 42-5 || B 2 0 11-86 || 544-6| 39-6 || 446.2| 40-3 || W 
18 0 08-48 || 546-0} 42-3 || 435-7] 42.2 || B 3) 10 10-72 || 546-3] 39-8 || 448-4] 40-8 | W 
19:0 08-77 || 544-9| 42-0 || 435-2] 42-1 || H 4 0 10-45 || 547-7] 40-2 || 447-6] 41-3 || W J | 
20 0 | 09-05 | 544-0} 41-8 || 435-8) 42-0 || H 5. (0 10-58 || 548-7] 40-6 || 444-3] 41-7 | W 
21-0 | 09-02 || 541-4] 41-7 || 439-9] 41-7 | W G20 10-27 || 548-8| 41-0 || 442-7| 42.2 | H 
22 0| 09-40 || 537-7| 41-5 || 440-8] 41-5 || H (fe) 10-00 || 549-4] 41-5 || 440-3] 42-7 | H 
25h alt) 10-41 || 537-5| 41-4 || 441-5] 41-5 | H 8 0 09-53 || 548-8] 41-8 || 437-8) 43-0 | H 
13 0 O| 12-26 || 538-4] 41-3 || 443-6] 41-6 || H 9 0 09-42 |) 546-5} 42-1 || 438-9] 43-5 | H 
1 0 | 10-80) 541-1] 41-3 || 447-6] 41-9 || H 10 0 09-12 || 547-0} 42-4 || 437-1] 43-7 | H | 
250" 12-63 || 543-8] 41-6 |) 451-1] 42-4 | H Lr 10 08-92 || 546-3} 42-8 || 437-9] 44-0 || B 
3 11-98 || 545-7 | 42-0 |) 453-4] 43-0 || H 12°90 08-41 || 548-0} 43-1 || 435-9] 44-3 ] B 
4 0 11-30 || 547-0] 42.3 || 451-4} 43.4 | H 
5 0 | 11-14} 546-6} 42-6 || 452-0} 43-7 | H | 16 13 O |} 25 08-28] 545-2] 46-2 || 423-3] 46-8 || W 7 
6 0} 10-06 || 548-4] 42-9 || 448-4] 43.9 || B 14 0 09-20 || 544-4] 46-1 || 424-1) 46-7 | W 
7 0: 09-67 || 547-5] 43-1 |} 445-1] 44.0 ]| B 15 0 09-84 || 542-3} 46-0 |) 420-1] 46-5 || W 
8 0] 09-15 || 547-3] 43-2 || 443-9] 44-1 B 16 0 10-48 || 549-9] 45-9 || 413-9] 46-3 | W 
9 0 08-95 || 547-5} 43-3 || 443-0] 44-2 || B 17 0 08-50 || 551-7} 45-7 || 414-3] 46-1 | W 
10°10 08-95 || 547-1] 43-4 || 441-5] 44.2 || B 18 0 07-74|| 554-5] 45-6 || 412.7) 45-9 | W 
Wat) 08-88 || 546-9| 43-4 || 440-8] 44.2 || W 19° 0 09-22 || 557-6] 45-4 | 410-0] 45-8 | B 
12 0} 09-29 || 545-3] 43-3 || 442-4] 44.2 || W 20) *0 09-62 || 555-2} 45-3 || 409-0] 45-7 || B 
| 21-20 10-36 || 544-4] 45-1 || 410-0] 45-5 | H 
13° 0 || 25 09-53 || 545-6] 43-3 || 441-0] 44-1 || W 22 Of 16-79 || 510-9} 45-1 || 422.9] 45-5 || H | 
14 0 09-79 || 545-4] 43-3 || 439-1] 44-0 || W 23 OT 24-12|) 528-1} 45-0 || 411-3] 45-5 || B 
15 0 10-06 || 545-5| 43-2 || 437-9] 43-9 || W]17 0 O 19-14 || 526-5} 45-0 || 422-5] 45-5 || B 
16 0 09-74 || 544-8] 43-1 || 435-5] 43-6 || W 1,0 21-97} 524-5] 45-1 |) 433-4] 45-7 || B 
17, <0 08-92 | 544-7} 42-9 || 435-2] 43-3 || W 2: 40 19-02 || 537-5] 45-2 || 442-3] 465-7 || H 
is 0 09-62 || 546-6| 42.6 |] 433-9| 42.9 | W 19-75 || 548-5} 45-2 || 460-9] 45-8 || H 
19 0 09-00 | 545-3| 42-3 || 434.2] 42-5 | B 4 0 10-27 || 540-6| 45-3 | 489-5] 45-8 | H 
20 0 08-99 || 543-7| 42-0 || 433-9] 42-0 || B 5 0 15-64 || 538-7| 45-3 | 467-1] 46-0 || H 
21 0 09-08 | 541-6] 41-7 || 435-8] 41-6 || H 6) 50 11-28 || 542-7] 45-4 || 461-0| 45-9 || W 
22 0 09-66 || 538-6) 41-4 | 437-5] 41-4 | H 7 Ot|| 25 09-57|| 536-1] 45-3 || 512-9] 45.8 | W 
23" 0 11-48 || 538-9] 41-2 || 436-8] 41-3 || H 8 Of| 24 58-82] 526-1) 45-3 || 516-8] 45-8 || W 
14 0 0 13-27 || 539-5] 41-0 || 441-0] 41-4 || H 9 Of] 25 07-32]| 522.3] 45-3 || 502-9] 45.8 || W 
la i 13-79 | 542-6| 41-1 || 448-0| 41-6 || B 10 Of 05-82 || 538-5] 45-3 || 455-1] 45-7 | W 
270 12-51 || 543-9} 41-2 || 449-8] 42-0 || H 1 30 06-12 || 535-9| 45-0 | 432-2] 45-5 | H | 
3 0 11-17 | 543-6| 41-5 || 452-4] 42-4 || B 1250 07-94 || 533-8} 44-8 || 402-7] 45-2 | H | 
4 0 10-33 || 544-0} 41-8 || 451-2] 42-8 | B ‘) 
5 0 11-03 || 546-7| 42-1 || 450-0} 43.2 || H 13 0 |} 25 07-69) 537-1] 44-6 || 402.4) 44.9 || H | 
6 0 10-72 || 549-6] 42-4 || 441-6] 43-4 | W 14 0 08-75 || 533-9| 44-4 || 416-2] 44.5 | H |. 
1 0 10-40 || 547-8] 42-5 || 439-1] 43-4 | W 15 0 09-82 || 536-0! 44-1 || 421-7] 44.2 | H 
8 0 08-73 || 547-5| 42-5 || 437-7] 43-3 || W 16 0 10-13 || 536-5} 43-8 || 428-6] 43.8 || H J 
9 0 09-27 || 546-5] 42-5 || 437-1] 43-2 | W 17-0 09-03 || 538-5| 43-6 |) 432-3] 43-5 | H 4 
10 0 09-06 || 546-2} 42-4 |) 436-1] 43-0 | W 18 0 09-05 | 538-9| 43-3 | 431-8] 43-2 | H " 
11 0 09-46 || 544-8} 42-2 || 436-4) 42-9 | H 19 0 09-08 | 538-8] 43-0 || 435-1] 43-0 | W | 
12 0 09-06 || 546-1} 42-0 || 435-0| 42-6 || H 20 0 09-66 || 538-4| 42-8 || 438-0] 42-8 | W | | 
1 
DECLINATION. Magnet untouched, Sept. 214—Dec. 294, j 
Birizak. Observed 2™ after the Declination, & = 0-000140. BaLaNceE. Observed 3™ after the Declination, k = 0:000010. { 
+ Extra Observations made. 
