288 DAILY OBSERVATIONS OF MAGNETOMETERS, JANUARY 0—6, 1846. 
Gottingen | Biri. BALANceE. Pa Gottingen || Burruar. BALANCE. Py 
Mean Time || Deciina- ia 2-= | Mean Time || Drozina- || ae 
of Declina- pron. || Cor- |Thermo-| Cor- |Thermo-|| 2°s | of Declina- TION, Cor- |Thermo-| Cor- |Thermo-| 3°23 
tion Obs. || rected. | meter. | rected. | meter. os tion Obs. .rected. | meter. || rected. | meter. 3a 
a. h. m. | ° 4 Se. Div. = Mic. Div. - da. h, m. ° ‘ Se. Diy. 2, Mie. Diy. ° H 
013 0 | 25 08-21 || 542-5] 41-6 | 409-5) 42.3 | W] 2 22 0 | 25 08-25) 545-4) 36-9 || 413-2) 37-5 | A 
14 0 |i 09-27 || 543-9) 41-6 | 407-5} 42-3 || W 23 0 09-39 || 543-7| 37-0 || 411-9] 37-6 || H | 
1s 0 | 09-56 || 544-1) 41-6 || 407-3) 42.2 || WT 3 0 O 10-50 | 542-1| 37-1 || 412-6] 37-7 || HY 
16 0 | 09-32|| 545-5| 41-5 | 406-7} 42.1 || W i) 10-97 || 543-4| 37-4 || 412-9} 38-2 || Ht | 
17 0} 11-14) 544-6} 41-4 405-1 | 41-9 Ww Zev) 11-10 |) 544-3) 37-7 || 411-8] 38-5 HY 
18 0] 08-85 | 548-2| 41-4 | 404-4) 41-8 || W an 0) 11-14 || 543-5] 38-0 || 414-6) 38-7 || H | 
19 0 | 08-59 || 547-8) 41-3. | 406-4) 41-8 B 4 0 11-14|| 545-9| 38-5 | 417-5] 39-1 || H 
20 0 | 08-72) 547-8| 41-2 | 404-9} 41-7 B By UH) 09-39 || 547-1| 39-0 | 420-5| 39-7 || H 
21 0 || 08-65 || 548-1| 41-1 || 404-8| 41-7 H 6 0 09-13 || 550-5 | 39-4 421-7} 40-2 B 
22 O | 08-26 || 542-3] 41-0 | 404-5 | 41-5 H 70 08-68 || 551-1 | 39-7 419-1) 40-5 B | 
23 0 08-38 | 544-1| 40-9 | 400-8] 41-2 || H 8 0 08-45 | 550-5) 40-0 | 417-5] 40.8 B 
a 10-18 | 543-1 | 40-8 402-4) 41-3 H 9 0 06-77 || 545-4| 40-3 420-8} 41-1 BT 
1 0]  11-88|| 540-9] 40-8 | 407-3) 41-5 || H 10 0 07-67 | 545-8| 40-7 | 422-7/ 41-5 | B | 
2 0 12-01 | 546-3 | 40-8 407-6) 41-5 H He es 08:05 |) 547-3) 40-9 415-0] 41.7 | W] 
3 0 11-55 || 550-1] 40-9 || 408-8] 41-5 || H 12 0 03-23 || 541-4/ 41-3 || 412-5] 42.0 || WI 
F . . 410- 5 
is pl 10-08), 3889 | eae hed oe BP 4 13 0 || 25 07-78|| 545-7| 40-0 || 406-2} 40.0 || H | 
5 0" 09-10 | 547-7} 41-1 410-0} 41-5 H 8 
: : 14 0 07:37 || 543-0| 39-7 || 404-8) 39.7 || H 
6 0| 08-86] 546-1] 40-9 || 410-0] 41-3 || W 
| | = 15 0 08-12|) 540-7} 39.4 || 405-8) 39.4 || H 
7 04 09-08 | 544-5| 40-7 || 409-6) 41-1 HH 
| | « Aare 16 0 08-48 | 543-6} 39-1 || 403-2) 39.1 H 
8 0 08-41 | 544-6} 40-5 || 407-5) 40-7 H ) 
; ¥ WP) 08-39 | 544-4| 39-0 || 405-6} 38.8 || H 
9 oO} 05:38 | 542-9| 40-2 407-9 | 40-3 H sr 5 
| ‘ z 18 0 07-79 || 546-3 | 38-8 || 405-9} 38.6 || H 
10 0 03-06 || 543-5| 39-9 || 408-9} 40.0 | W } 
| eag.c i 19 0 08-38 || 546-7| 38-6 || 405-5) 38.4 || W 
LifeO 07-60 || 543-2} 39-7 || 403-7) 39-7 | H 
2 0||  08-52/) 543-5| 39-3 || 401-7 39.2 | ai 08-11)))1886-9)/ 36:3») S08) oS: s aae 
| 21 0 08-08 | 545-1| 38-0 || 406-9] 37.8 || B 
13 0 || 25 08-95 | 543-9| 39-0 || 403-2) 38-8 || H 22 70 07-55 || 544:2| 37-8 || 405-9} 37.4 | Ww 
14 0] 08-95 || 544-1| 38-7 || 403-9) 38-5 || H 23 0 09-62 || 542-0| 37-6 || 402-6] 37.3 || Ww 
[a0 09-53 || 545-6] 38-3 | 405-4) 38-2 | H 5 0 0 11-44 || 544-0} 37-4 || 400-9] 37.3 W 
16 0 10-85 || 545-0| 38-0 || 404-6| 37-7 | H a0 11-77 || 544-3 | 37-4 || 404-3] 37-5 W 
17 0] 08-32 || 547-4| 37-7 || 406-6) 37-5 || H 2 0 12-04 || 547-6} 37-5 || 407-0] 37.9 
18 0 08-55 || 548-2| 37-3 || 408-4| 37-2 | H 3.0 11-51 || 548-4 | 37-7 || 409-7} 38.4 v 
19 0 08-82 || 547-0} 37-0 || 410-6) 36-8 || W 4 0 10-60 || 547-7} 38-2 || 411-2] 39.0 W 
20 0 08-56 || 547-3) 36-7 | 411-2) 36-6 | W 5 0 09-86 || 550-1) 38-6 || 411-0} 39.4 
21 0] 08-52 || 546-:0| 36-4 | 412-9) 36.2 B 6 0 09-53 || 550-7 | 38-9 || 410-5] 39-7 || H 
22 0 08-34!) 545-3} 36-1 410-6) 35-9 WwW Tit 09-02|| 550-9| 39-0 || 409-4] 39.7 H 
25-0 08-95 || 543-8| 35-8 408-7 | 35-7 Ww 8 0 08-99 |, 550-8) 38-9 408-6} 39-7 H 
2 OO 09-69 || 545-0| 35-6 408-6 | 35-7 Ww Ser O. 08-70 || 550-3) 38-9 409.4] 39-6 H 
1 0} 09-76 || 543-3] 35-6 || 412-5| 35.8 B 10 0 06-44 || 541-1] 38-9 || 416-6] 39.6 || H 
2 0] 11-10 || 543-2) 35-7 || 415-5] 36.2 || W illo} 01-54 || 540-6| 38-9 || 426-5] 39.5 B 
3 0] 10-16 || 547-9| 36-0 || 418-0) 36-7 | W 1 (1) 05-76 | 545-5 | 38-9 || 420-0] 39-5 | B 
4 0 | 09-35 || 549-6/ 36-6 | 422.0) 37-2 | WI 3 | 25 05-77 541-8| 389 | 4177] 395 | 8 
5a Ou 08-79 || 549-5| 36-9 || 420-6) 37-5 || W 
: | x P y 14 0 11-75 || 540-9} 38-9 || 405-3] 39-5 || B 
6 0] 08-08 || 550-4| 37-2 || 420-4) 37.7 || H 
ve ; 15 0 04-73 || 543-7| 38-9 || 397-3] 39-6 B 
7 0] 08-41 || 549-9| 37-3 || 418-8) 37-8 || H 3 
alte 16 0 06-86 |; 545-8 | 38-9 | 404-5] 39-7 || B 
8 0] 08-55 || 548-6] 37-4 || 417-9| 37-8 || H 
| = P 17 0 08-48 |) 548-2} 39-0 | 404-8] 39-9 B | 
9 0] 08-18 || 545-6| 37-3 || 417-6] 37-7 | H 4 
: ; ne eel 180. 08-28 || 552-0} 39-1 | 403-1) 40-0 || B 
10 0| 08-01 || 546-2] 37-2 || 419-2] 37-6 | H od 
Sn a7 | ; 19 0 08-36 | 551-7| 39-2 | 403-9) 40.2 5 
11 0] 07-60 || 541-9| 37-1 |) 416-6) 37-5 || B 20 551-2| 39 406-3| 40 = 
12 0|| 08-16 || 545.8] 37-0 || 412-4| 37.4 | B uw Once Taea ie “2 40:6 
PAL) 08-41 | 551-3 | 39-8 || 403-5) 40.8 V 
13. 0 || 25 08-39 || 543-3} 36-9 411-5 | 37.3, B 22 0 07-94 || 548-5 | 40-0 399-2| 41-0 H 
14 0 08-11 || 542-9| 36-9 || 410-6] 37-2 | B 23 0 09-12} 542-4} 40.4 || 400-5] 41.4 H 
15 0] 09-00 || 543-7} 36-8 || 411-0] 37-2 B 6 Omn0 10-77 || 545-1) 40-7 || 403-4) 41.8 H 
16 0|| 08-12|| 546.4| 36-7 || 404-9] 37.2 | B 0) | 11-57| 543-1] 41-1 || 407-5] 42-2 | B 
17 0 08-52|| 546.3) 36-7 || 409-7| 37-2 | B 2 0| 11-84 | 545-6| 41-3 || 407-2) 42.6 
18 0 08-41 || 548-2) 36-7 |) 413-0) 37-2 B 3.0 12-58 || 549-4) 41-7 || 405-8} 43-0 H 
19 0 08-52 || 549-0) 36-7 || 413-3) 37-2 | H 4 0 12-42] 548-7| 42.0 || 409-7| 43.5 H | 
20 0 08-85 || 548-6) 36-7 || 414-7 | 37-3 | H 5 0 11-14 ]) 545-8} 42-5 || 413-3] 43.9 H 
g21250 08-59 |! 546-8! 36-8 || 414-5! 37-4 | W 6550 10-07 || 553-2! 42-9 || 407-2] 44-3 B 
DECLINATION. Magnet untouched, Jan. 04—Feb. 154. 
BiriLar. Observed 2™ after the Declination, <=0-000135. BaLance. Observed 3™ after the Declination, k=0-000010. 
Jan. 14 3}%, The arms of the bifilar torsion circle were turned through 45°5: the observations from Jan. 0* 13 till Jan, 1¢ 3 have | 
been made comparable with those after the latter date ; and the observations in 1845 and 1846 have the same zero, though not the same 
scale unit. See Introduction, p. xxxii. 
