Gottingen 
Mean Time 
of Declina- 
tion Obs. 
a. 
24 
coocoooco: 
ocococoo 
oo 
= 
_—s 
won 8seKIrwnwe 
10 
_ 
cocoocoocooooconwoooocoo 
Se 
—t 
coooooooocecoo 
eoocococoeceo 
BIFILAR. 
eee 
| 
Hourty OBSERVATIONS OF MAGNETOMETERS, FEBRUARY 24—28, 1845. 
{ a 
Birmar. || BAvance. \e2 Gottingen BIFILAR. BALANCE. ae é | 
DECLINA- | | =-2] Mean Time | Decrina- Pa i i 
TION. | Cor- |Phermo-| Cor- /Thermo- Ba of Declina- | TION. Cor- Thermo-| Cor- |Thermo- 25 7 
rected, | meter. | rected. | meter. || 5 tion Obs. | rected. | meter. || rected. | meter. || 6 4 
ere Sc. Diy.| ° Mie. Div.| 2 a. bh. mil © 4% |i Sc. Div. °  |IMie. Diy.| ° | 
25 13-46|| 542-1| 38-9 | 595-3} 39-5 || H | 26 13 0 | 25 12-72 || 533-2) 38-7 || 512-8] 39-3 || W ‘ 
25 14-15) 538-1) 39-1 | 581-6) 39-6 | WwW 14 0 11-42)|| 529-4) 38-7 || 533-1] 39-3 || W 
24 48-81) 558-2| 39-3 || 587-9) 39-7 || W 15 Ot 18-47 || 530-2) 38-7 || 506-8| 39-1 || WJ] © 
24 50-73|| 534-3) 39-3 | 575-9| 39:6 | W 16 0 12-62|| 534-5] 38-6 | 522-3) 38-9 || W 
25 09-33| 515-5| 39-1 || 553-6] 39-3 | W 17 0 12-38 || 535-5| 38-4 || 539.0] 38-6 || W 
19-66 | 521-2) 38-9 || 480-9); 39-0 | W 18 0 12-28 || 534-5] 38-1 || 542-6] 38-2 || W 
05-79| 516-8| 38-6 | 492-8) 38-5 | H 19 0 12-72|| 536-6| 37-8 || 547-6] 37-9 || B 
08:73 || 524-5] 38-2 || 471-1) 37-9 | H 20 0 12-38] 535-9| 37-6 | 549-3] 37-6 || B 
| | 21 0 11-52|| 531-4| 37-4 | 554-7] 37-4 || H 
25 11-66| 520-9| 37-8 | 444-6) 37-5 | H 22 0 15-07 || 523-5| 37-2 | 553-7] 37-2 || H 
04-61] 529-2| 37-3 || 465-8| 36-9 | H 23 0 15-14|) 527-1| 37-1 || 551-9] 37-4 || H 
10-20|| 520-3| 36-8 || 478-8) 36-3 || H | 27 0 0 18-82 || 533-9| 37-3 | 552-2} 38-0 | H 
12-35|| 533-1| 36-3 || 487-6| 35-6 || H iy (0) 19-71 |, 537-5) 37-8 | 550-5| 38-9 || H 
09-03| 518-4| 35-8 | 513-7| 34.8 || H and 22.03 | 541-2) 38-7 | 560-8) 39-8 || B 
16-28 |) 527-9) 35-2 || 471-3) 34-1 | H Bi it) 17-81) 535-0} 39-4 | 567-2) 40-6 | B 
10-31] 532-3| 34-6 || 474-8| 33-4 || W 4 0 17-02 || 538-1} 40-0 || 572-3) 41-2 || B 
14-18] 523-0} 34-0 || 511-1] 32-7 || W Sie 4. 537-1| 40-6 || 574-2| 41-6 | B 
17-89 || 528-7| 33-4 || 518-3] 32-1 || B 6 0 39-1) 40-9 || 580-4) 41-8 || W 
15-05 || 521-0) 32-8 || 531-1] 31-5 || W TAO: 49 || 537-9| 41-0 || 576-6) 41-8 || W 
14-99|| 526-0) 32-4 |) 543-4| 31-2 || W 8 Ot! 25 01-59) 549-2} 41-0 |) 575-1) 41-5 | W 
15-05 | 527-2] 32-2 || 548-8] 31-3 | W 9 Of|| 24 52-40|| 544-3) 40-9 |) 574-4) 41-4 | W 
20-25 | 535-8) 32-2 || 555-1| 31-9 || W 10 Of|| 25 04-32) 526-5) 40-7 || 565-6) 41-3 | W 
22.45 | 534-1| 32-5 || 581-2| 32-9 | W 1120 10-25 || 531-4} 40-5 || 560-8] 41-2 || H 
15-72 547-4| 33-1 | 616-6) 33-9 || W 12 0 08-95 | 534-5} 40-3 || 550-3) 40-8 | H 
21-10] 532:3| 34-1 || 616-0) 35-1 || W 
15-64| 544-9| 35-0 | 607-9| 36-0 || B 13 0 || 25 14-13]! 529-0) 40-0 || 543-8) 40-6 | H 
05-05 | 543-5} 35-6 | 609-0) 36-5 || H 14 0 19-48 || 524-1} 39-8 || 502-4] 40-3 || H 
06-97] 528-3) 36-0 || 613-8| 37-0 || H 15 0 11-41 || 534-8} 39-6 |) 518-0} 40-0 || H 
07-31] 538-1] 36-4 || 603-8| 37-3 || H 16 0 15-18 || 528-2] 39-4 || 543-8| 39-7 || H 
13-02|| 540-4] 36-7 | 593-3| 37-4 || H 17 0 13-32 | 535-3 | 39-2 || 543-6) 39-5 || H 
12-69|| 539-9| 36-7 || 566-0| 37-4 || H 18 0 12-65 || 535-2| 39-0 || 551-6} 39-2 || H 
13-22] 530-4| 36-7 || 527-0| 37-2 || B 19 0 12-15) 540-2) 38-8 || 554-7) 38-9 | W 
14-84] 544-6) 36-7 | 450-5| 37-3 | B 20 0 13-83 || 537-3| 38-7 || 558-5| 38-7 || W 
i 21 0 12-11 | 535-0| 38-6 || 560-7| 38-5 B 
25 06-97 | 528-3) 36-8 | 467-9) 37-5 || B 22 0 12-09 || 529-7| 38.4 || 564-3| 38-3 || W 
09-82 || 520-0] 36-9 || 479-3] 37-7 | B 230 13-91 || 527-3] 38-3 || 558-3] 38-3 | W 
14-94 || 522-7) 36-9 || 483-6| 37-7 || B | 28 0 O 19-66 || 533-1] 38-3 || 551-5) 38-3 || W 
14-51 || 528-8] 36-9 || 500-5} 37-7 || B ie 4) 20-92|| 523-8| 38.3 || 554.6] 38-5 || W 
11-07 || 534-0| 36-9 || 523-9] 37-7 || B 2 0 23-01 | 530-6) 38-5 || 561-5| 38-8 || W 
08-72 || 524-8| 36-9 || 527-5| 37-6 || B By i) 19-84) 530-6) 38.7 || 563-9} 39-2 || W 
17-93 || 534-5| 37-0 | 509.7] 37-7 || H 4 0 19-35 || 538-1] 39-0 || 567-6] 39-6 || W 
13-19 | 537-9| 37-0 | 507-0| 37-7 || H 5 0 16-72|| 532-9] 39.4 || 585-6| 39-9 || W 
12-42 || 533-6) 37-1 | 525-6| 37-8 || W 6 0 07-47 | 539-6) 39-4 | 596-4) 40-0 || H 
16-73 || 539-6| 37-2 | 541-6) 38-0 | H nO 12-95 |, 542-4] 39.4 || 582-0) 39-6 || H 
15-81 || 525-2) 37-4 || 542.9| 38-2 | H 8 0 13-19} 534-8| 39-2 || 580-8) 39-1 || H 
20-56 || 533-8] 37-6 | 539-1) 38-4 | H 9 0 12-11|| 536-5| 38-8 || 567-1| 38-5 || H 
17-46 511-6| 37-8 | 563-8] 38-6 | H 10 Of 01-95 || 543-0) 38-5 || 568-9) 38-1 || H 
22-89 || 523-0| 38-0 || 582-3] 38-9 | H 11 Of 09-40 || 531-2) 38-1 || 566-5| 37-7 || B 
23-54 || 541-8) 38-2 || 591-3] 39-2 | H 12 0 11:99 || 534-4| 37-8 || 565-3) 37-3 || B 
03-34|| 546.6| 38-3 || 668-4| 39-2 || H 
17-33 || 539-9] 38-5 || 618-6) 39-3 || H 13 0 || 25 10-94|| 529-4) 37-4 || 561-8) 36-8 || B 
14-71 || 536-1] 38-7 || 603-5| 39-3 || B 14 OF 05-60 || 533-0| 37-0 || 504-2) 36.4 | B 
13-58 || 535-3] 38-7 || 591-1) 39-4 | B 15 0 08-82 || 528-0} 36-7 || 527-2| 36-0 || B 
14-80 || 535-6) 38-8 || 578-7| 39-4 | B 16 0 11-08 || 528-8| 36-3 || 542-0] 35-5 || B 
11-52} 537-5| 38-7 || 571-9| 39.4 | B i a) 11-30} 530-8} 35-9 || 551-2] 35-1 | B 
11-64} 541-8] 38-7 i 550-8) 39-3 B 18 0 13-07 || 532-2] 35-6 || 558-1| 34-8 || B 
09-19) 533-3| 38-7 | 554-3) 39-2 | W 19 0 13-05 || 534-7| 35-3 || 558-6| 34-4 || H 
12-89 || 525-4! 38.7 || 538-61 39-3 || W 20 0 12-98 || 533-3| 35-0 || 562-9) 34-1 || H 
Observed 2™ after the Declination, s=0:000140. 
DECLINATION. Magnet untouched, Feb. 54—March 234, 
BALANncet. 
Observed 3™ after the Declination, k=0-000010. 
+ Extra Observations made. 
