16 Hovur.Ly OBSERVATIONS OF MAGNETOMETERS, Marcu 17—22, 1845. 
Gottingen | BIFILAR. Batance. || % | Gottingen Brrmar. || Baxance. 3 it: 
Mean Time || DECLINA- ey 2 =| Mean Time || Decrina- = } | e s 
of Declina- Tion. | Cor- |Thermo-| Cor- |Thermo-|) 2° | of Declina- TION. Cor- |Thermo-) Cor- |Thermo-|) %°2 
tion Obs. || rected. | meter. || rected. | meter. || 5] tion Obs. rected. | meter. || rected. | meter. jo" 
al. «0 \\SeDiv.| ° | |Mie Div) 2 @) mm len 2. || SoDiv.| .° Mic mivl| enn 
0 | 25 11-49|| 532-1} 34.0 || 550-8] 34-3 || W] 20 5 O || 25 17-78|| 562-6] 36-5 || 575-6| 37-7 | W 
0 12-56 || 530-2| 34-0 | 550-9] 34.2 || H 6 0 06:46 || 545-5| 37-4 || 783-5] 38-5 | D 
0 15-25 || 526-3) 34-2 || 548-3) 34-5 | H Ca 15-51 || 533-7| 38-2 || 699-0| 39-3 | D 
0 16-99 || 530-7| 34-4 | 543-0} 35-2 | H 8 0 14-55 || 535-1| 38-7 || 616-2| 39-6 | D 
0 19-10) 530-6| 35-0 || 536-4] 35-8 || H 9,40 13-14|| 536-7| 38-8 || 586-7| 39.9 | H 
0 | 19-62 | 535-2| 35-6 || 536-9| 36-6 | H 10 O 13-72), 536-6| 38-8 | 569-7| 39-6 | H 
0” 19-10 || 538-9] 36-4 || 542-5| 37-7 || H AO) 13-29 || 536-2| 38-5 || 566-6] 39-1 | B 
0 | 17-33 || 538-8| 37-5 || 551-4) 38-8 || H 12 0 12-53 |) 536-8] 38-1 || 564-9] 38.5 | B 
0 || 12-31 | 534-2| 38-7 || 580-4) 40-2 || H | 
0) 12-80 || 538-4| 39-8 || 587-8| 41-1 || B 13 0 || 25 10-43 || 535-5] 37-7 || 562-8) 37-9 | B 
0 13-39 || 543-0} 40-6 | 572-7| 41-6 | B 14 0 10-56 || 535-3| 37-2 || 556-2) 37-2 | B 
0 14-06 || 538-6) 41-0 | 574-3) 41-9 | B 15 Of 18-37 || 532-2| 36-7 || 538-3) 36-6 | B 
0 11-71 || 542-7| 41-2 || 570-7) 41-9 || B 16 OF 14-68 || 536-9| 36-2 || 471-2| 36-0 || B 
ot 03-37 || 558-2} 41-1 || 534-3] 41.7 | B 17 Of 09-24 || 533-3) 35-8 || 517-5| 35-5 | B 
0 06-19 || 541-9) 40-9 | 518-4) 41.4 W 18 0 10-67 || 532.8) 35-4 || 539-2] 34-9 | B 
0 | 13-23 || 534-6] 40-7 | 529-1) 41-2 || W 19 O 11-71 || 536-3) 34-9 || 546-3} 34-3 | H 
| | I 20 0 10-68 || 533.9| 34-4 || 552-3] 33-8 || H 
0 || 25 13-76|| 538-0} 40-3 | 535-5| 40-7 | W 21 0 10-90 || 528-2} 34-1 || 560-0} 33-7 | W 
0 13-03 || 537-7| 39-9 || 537-6| 40-0 || W 22 0 11-08 || 526-8| 33-9 || 557-8] 33-7 || H 
0 | 11-48 || 535-2) 39-4 | 541-2) 39-3 || W 23 0 14-08 || 520-0) 33-8 || 563-7} 33-9 | H 
0 | 13-99 || 536.5| 38-9 || 534-9) 38-6 || W121 0 O 16-03 || 527-4] 34-0 || 552.4] 34.4 || H 
0 11-08 || 536-7} 38-4 || 536-9] 38-0 || W Ls 40 19-08 || 534-1) 34-3 || 546-1} 34-9 | H 
0 10-21 || 535-7] 37-9 || 540-2) 37-5 || W 2 0 19-68 || 534-2} 34-6 || 550-2] 33-4 | H 
0 10-65 || 534-0} 37-5 || 542-2] 36-8 | B 3 0 18-41 || 538-3] 35-0 || 553-3] 35-8 || H 
0 10-56 || 536-9} 37-0 || 543-7| 36:3 || B 4 0 16-53 || 537-9| 35-4 || 557-7] 36-2 | H 
0 10-23 | 528-0} 36-6 | 550-5) 36-0 || H 5.60 14-67 || 539-3} 35-7 || 559-8| 36-5 || H 
0 11-10 || 527-6] 36-3 || 552-4] 35.9 || H 6 0 13-12 || 538-8) 36-0 || 559-1} 36-7 | B 
0 13-91 || 524-7] 36-1 || 546-4] 36-0 | H 40 12-87 || 540-5) 36-3 || 553-9} 36-9 | H 
0 | 16-59 || 528-0] 36-1 || 545-9| 36-3 || B 8 0 12-76 || 547-0| 36-6 || 556-0] 37-3 || H | 
0 | 18-88 || 530-8| 36-2 | 544-8] 36-5 || H 9 Ot 09-26 || 532-2) 36-9 || 565-6| 37-7 || H | 
0 19.44 || 533-7] 36-2 || 551-9] 36.7 || H 10 Of 13°96 || 547-8| 37-2 || 505-9] 38-4 || H J 
0 18-81 || 542-0| 36-4 || 554-0} 37-0 || H 1k 0 08-36 || 530-7| 37-7 || 482-5] 38-9 || W | | 
0 | 16-57 || 542-7} 36-8 || 555-5] 37-4 || W 12 0 10-78 || 531-6} 38-3 || 495-9] 39.4 | W : 
0 15-54 | 548-4] 37-1 || 561-9] 37-6 || H 
0 | 12-23 | 537-6] 37-3 || 581-3| 37-6 || W 13 Of|| 25 12-29) 537-0} 38-7 || 500-3] 39.8 || W 
0 03-41 || 530-0} 37-1 | 609-2| 37-3 || W 14 0 15-49 | 533-8] 39-1 || 494.2) 40.4 || W 
0 | 09-79 || 526-5] 36-9 || 607-8| 37-0 || W 15 0 09-42 || 529-8) 39-5 || 505-4] 40-7 || W 
ot 16-28 || 528-1] 36-7 || 542-8| 36-7 || W 16 Of 10-92 || 519-5] 39-9 || 497-1] 41-0 || W 
0 06-51 || 527-7| 36-4 || 570-1] 36-5 || B Life 10) 06:90 || 536.4) 40-2 || 492-5] 41-3 || W 
0 21-46 || 536-4! 36-2 || 533-2} 36-3 || B 18 0 07-27 || 541-4} 40-6 | 506-4) 41-6 | W 
0 | 09-69 || 530-0} 35-9 || 506-3) 36-0 || B 19 O 12-45 || 534-9] 40-9 | 518-6] 41:9 || B | 
| 20 0 14-03 || 533-1] 41-2 | 525-4) 42.2 || B 
0 || 25 10-60 || 527-6} 35°6 || 481-1} 35-6 | D 21, 40 11-07 || 532.2] 41.4 || 532-5] 49.4 || H { 
0 | 03-21 || 535-5| 35-3 || 467-5| 35-2 || D 22 0 12-62 || 528-4] 41-7 || 537-8) 49.6 || H | 
0 13-77 | 515-0} 34-9 | 468-7} 34-8 | D 23 0 13-49 || 523-0] 41-9 || 540-7] 43.0 || H | 
16 0 | 07-34 || 535-5| 34-6 || 447-4] 34.5 | D | 22 0 O 17-13] 526-8| 42-4 || 529-5) 43.5 | B |) 
KF 40 04:95 || 534-4} 34-2 | 469-1] 34.0 | D 120 19-17 || 525-9| 42-8 || 526-9] 44.0 || H { 
18 0 | 06-91 || 529-4! 33-8 || 474-9| 33.6 || H 2 0 21-39 | 532-1| 43-3 || 529-7) 44.7 | H 
19 0} 12-26 || 537-4| 33-4 || 485-6| 33.0 | H 3 0 19-71 || 533-6) 44-0 || 547-5] 45.4 | B | 
20 0 09-46 || 533-9} 33-1 |) 503-1) 32.5 || H 4 0 16-77 || 537-7| 44-8 || 560-0] 46.1 || H 
2 0 09-39 || 532-0] 32-7 || 519-9| 32-1 || W 5 (0 14-35 || 541-3| 45-4 || 568-3] 46.6 | B \ 
22 0 11-84 || 526-4! 32-4 || 523-4) 32.1 || W 6 0 12-38 | 539-1| 45-8 || 562-1] 46.9 | W 
23) 40 15-47 || 514-9] 32-3 || 534-4) 32.3 || W Ow 11-66 || 538-4] 46-2 || 557-4| 47.2 || WJ 
0 0 17-94|| 524-6) 32-3 || 538-1] 32-8 || W 8 0 12-01 || 539-8) 46-4 || 551-1] 47.3 | W 
1 oO] 21-23 || 525-9! 32-8 || 532-6] 33-6 || H z. “99.0 12-08 || 539-7) 46-6 || 550-0] 47-3 || W 
2.40) 22-33 || 535-3} 33-5 || 531-4] 34.7 || B 10 O 10-92 || 541-2} 46-6 || 549-2} 47.4 || W 
aa0 20-36 || 545-0| 34-4 | 531-4| 25-7 || B Le A0 11-35 || 538-8| 46-7 || 545-3) 47-4 || H 
4 0 18-41 || 547-5! 35-4 || 545.9] 36-7 || W 12 0} 12:56 || 539-5| 46-8 || 544-7] 47.5 || H 
DECLINATION. Magnet untouched, Feb. 54—March 234, 
BirILAR. Observed 2™ after the Declination, k—0:000140. BALANCE. Observed 3™ after the Declination, k=0:000010. q 
——— 4 
i 
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+ Extra Observations made. 
March 194 10%—204 10, Term-Day Observations made. 
