Hovurty OBSERVATIONS OF MAGNETOMETERS, JUNE 6—12, 1845. 31 
Birinar. Barance. ||. | Gottingen BIFILAR. Baance. ||%_. 
-————{, ——} & -& | Mean Time |} Dectina- |S ||, ac 
Cor- |Thermo-|| Cor- |Thermo- 28 of Declina- TION. Cor- |Thermo-|} Cor- |Thermo-|| “2 
rected. | meter. || rected. | meter. || 5 | tion Obs. rected. rected lnetont ar 
fab. m. || ° 4. Se. Div. cS Mie. Div. = | d hm. * , Se. Div. © Mic. Diy. 5 
621 0 | 25 05-42|| 525-9] 55-4 || 524-5} 55-5 | W]10 5 O || 25 15-58 || 552-3] 60-8 || 481-0] 61-9 || H 
22 0 08-72 || 523-6] 55-5 |) 515-3) 55-8 || H 6 0 13-63 || 553-6| 61-4 |} 496-3] 62-5 | B 
23° 0 || 14-24 || 523-5] 55-7 || 505-9) 56-2 H 7 0 12-01 || 565-4| 61-9 || 506-7] 62-8 || B 
7 0 Oj 17-54 || 528-1] 56-2 || 491-6) 56-8 | H 8 Ot 07-05 || 560-1) 62-2 || 536-6} 63-0 || B 
1 0 | 19-95 || 537-1| 56-8 || 483-0] 57-7 || H 9 0 11-34 || 547-9] 62-3 || 536-8] 63-0 || B 
2.0 20-83 || 540-9| 57-6 || 486-4| 58-7 || H 10 0 11-61 || 549-8] 62-3 || 522-0] 63-0 || B 
3 2 20-33 || 547-3] 58-4 || 485-3| 59-7 || H Li0. 11-48 || 549-7| 62-3 || 508-2} 62-9 || W 
4 0 18-13 | 548-7| 59-2 || 491-0| 60.5 | H 12 0 09-73 || 546-0! 62-2 |) 504-1) 62-7 || W 
5 0 15-98 || 548-7| 59-8 || 498-2) 61-0 | H 
6 0] 13-74|| 551-2) 60-2 | 502-7| 61.2 || B 13 O || 25 10-36 | 542-1} 62-0 || 501-6] 62-4 || W 
7 0} 12.26|| 554-0! 60-6 | 510-1) 61-4 || B 14 0 10-25 |, 541-2| 61-7 || 505-6| 62-0 || W 
8 0 11-37|| 553-9| 60-7 | 510-2) 61-4 || B 15 0 09-79 || 540-3] 61-5 || 502-8) 61-7 || W 
9 0| 10-92 || 550-9| 60-7 | 511-2) 61.3 | B 16 0 08-21 || 541-3| 61-2 || 504-3) 61-4 | W 
10 0 11-82|| 546-0} 60-6 | 504-1) 61-0 | B 17 0 07-42 || 543-2} 61-0 | 509-S| 61-1 | W 
1h 0 08-88 || 543-3] 60-4 | 502-1| 60-8 || W 18 4 07-89 || 539-7| 60-7 || 513-1} 60-8 | W 
12 0 09-46 || 541.6] 60-1 | 501-1) 60.5 | W 19 0 08-48 || 538-0] 60-7 || 515-2] 60-7 | B 
| 20 5 09-54 532-1) 60-7 || 513-0| 60-9 | B 
813 Of) 25.07-78)|| 539-9) 57-2 479-5| 56-8 || H 21 0 12-15 || 529-3) 60-8 | 508-3} 61-2 | H 
14 0] 05-22|) 531-0) 56-8 | 475-6| 56-3 || H 22 0 16-43 || 527-7} 61-0 || 504-9} 61-5 | H 
15 0 05-89 || 537-4) 56-3 | 482-8] 55-8 || H 23 0 13-29 || 526-8} 61-5 | 502-3] 62-2 | H 
16 0 || 05-25 || 538-5) 55-9 | 480-7| 55-3] H }11 0 0 16-16 | 528-4] 62-0 || 484-3] 62-8 || B 
17 0} 03-65 || 538-4| 55-6 | 490-1| 55-1 || H a) 15-94 || 533-7| 62-6 || 473-1] 63-5 | H 
1s 0 02-66 || 537-2) 55-4 494-6| 55-0 | H 2,0 17-53 || 538-5| 63-3 || 481-2| 64-3 || B 
19 0 03-16 |) 536-9] 55-4 | 498-0| 55-0 || W 3.0 18-58 || 541-4] 64-0 || 487-5| 65.2 | B 
20 O 04-10 || 537-2) 55-3 | 495-8] 55-0 | W 4 0 17-29 || 554-3| 64-9 | 497-6| 66-2 | B 
21 0} 07-05 || 530-3} 55-4 | 487-2} 55-2 B 5 (0 18-10 || 544-2) 65-8 || 525-5| 67-0 | B 
22 0 08-92 || 523-9} 55-4 | 486-9] 55-5 | W 6 0 15-94 || 542-0] 66-6 || 534.3} 67-7 || W 
23 0 13-52 || 522-5| 55-6 | 487-4] 55-8 | W 7 0 12-48 || 549-2] 67-0 || 533-5) 67-9 || W 
9 0 0 16-21 || 528-7| 55-8 | 486-1} 56.2 | W 8 0 11-82 || 548-7} 67-6 || 527-2) 68.3 | W 
ith 0 20-22 || 533.0) 56-0 | 484-6} 56-5 || W 9 3 10-80 || 546-8| 68-1 || 521-8| 69-5 || W 
2 0 21-97 || 538-1| 56-4 | 486-5| 56-8 | W 10 0 10-74 || 543-9| 68-4 | 516-6) 69-5 | W 
2 19-86 || 543-3) 56-7 | 493-7) 57-1 | W ll 0 11-10 || 543-0} 68-4 || 499-6] 68-7 || H 
4 0 16-97 || 544-4| 56-8 | 511-0| 57-2 | W 12 0 11-08 || 541-8] 68-2 || 496-0} 68.2 | H 
me O 16-15] 553-7) 56-9 |) 531-2} 57-2 || W | 
6 0 13-83 || 558-6| 56-9 | 539-9| 57-2 | H 13 O || 25 10-61 |) 539.9} 67-8 || 494-6} 67-9 | H 
7/ OY 14-06 || 560-1} 56-8 | 535-3) 57-2 || H 14 0 11-64 || 540-5] 67-2 | 493-7) 67-5 | He 
8 0 12-72| 554.6] 56-8 || 535-5| 57-2 || H 15 0 11-51 || 538-4| 66-7 || 494-9] 66-7 | H 
9 0 12-63 || 552-6] 56-8 || 534-5] 57-1 || H 16 0 08-50 |) 536-1| 66-1 | 504-8) 66-0 | H 
10 0 12-18 | 546-6) 56-7 | 525-7| 57-0 | H LAO 06-23 || 534-5| 65-7 | 514-7) 65-2 || H 
Lo 0 11-30 || 545-0) 56-7 || 519-1} 56-9 || B 18 0 05-42|| 532-7| 65-2 || 520-7| 64-7 || H 
12 0 08-85 || 545-1] 56-6 | 503-8| 56.8 | B 19 0 04-81 || 530-9] 64-9 || 523-1) 64-3 | WwW 
20 0 04-86 || 529-3} 64-6 || 522-6) 64-0 | W 
13 0 |) 25 08-39 || 541-9] 56-5 | 505-6| 56-7 | B 215 05-50 || 529-0) 64-3 | 514-7/ 63-8 | B 
14 0 08-68 || 546-1] 56-4 | 504-8; 56-5 | B 22 0 08-06 || 527-3] 64-3 || 499-5] 64-0 | W 
15 0 09-44) 547-2} 56-3 | 504-2; 56-4 | B 23 0 12-67 || 517-7| 64-3 || 497-4) 64.5 |) W 
16 0 07-64 || 545-8) 56-2 | 508-9| 56-3 | B | 12 0 0 18-47 || 516-7| 64-7 || 495-2} 65-3 || W 
Les0 07-84 || 547-3} 56-1 | 509-6) 56-2 | B 1 0 18-84 || 527-2) 65-5 || 487-9| 66-6 | W 
18 0 05-76 | 543-0] 56-0 | 509-6| 56.2 | B 2 0 17-80 || 530-8] 66-6 || 483-5] 67-9 WwW 
19 0 03-95 |) 540-3} 56-0 | 509-5; 56-3 | H 3.0 16-79 || 543-1} 67-8 || 479-8] 69-3 | W 
20 0 05-29 || 536-2) 56-1 | 507-7| 56-5 | H 4 0 17-37 || 546-0| 69-0 || 483-6] 70-5 | W 
21. 0 05-69 || 534.0) 56-4 | 505-6) 56-9 || W 5 0 14-91 || 539-2) 70-2 || 483-7| 71-6 | W 
/ 22 0 07-64)| 528-7| 56-7 || 502-1; 57-3 | H 6 0 13-05 || 543-3] 71-1 | 484-6] 72-3 | H 
23 0 12-06 || 530-4] 57-1 || 493-5| 57-8 | H 7 0 11-52 || 548-2} 71-8 || 485-0) 73-0 | H 
10 0 0 15-27 | 532-4| 57-6 || 490-0) 58-3 | H 8 0 11-44 || 547-8| 72-3 || 496-3} 73-5 | H 
0 18-03 || 537-1} 58-1 | 485-6} 59-0 | H 9 0 10-83 || 549-1} 73-0 || 501-4] 74-4 || H 
2 0 19-71 || 537-4] 58-8 || 470-7| 59-7 | H 10 0 10-98 || 544.4} 73-0 || 500-5} 74-0 | H 
3 0 19-31 || 544-4) 59-5 | 458-8) 60-5 | H 1l 0 10-97 || 542-2} 72-8 || 494-8] 73-4 | B 
4 0 17-06 || 545-7} 60-2 | 467-7! 61-2 | H 12 0 10-54 || 540-1} 72-4 | 495-3| 72-7 | B 
= 
DECLINATION. Magnet untouched, May 8’—June 184. 
Birimar. Observed 2™ after the Declination, k=0:000140. BALANCE. Observed 3™ after the Declination, k=0-000010. 
+ Extra Observations made. 
