> 
~F 
DAILy OBSERVATIONS OF MAGNETOMETERS, Marcu 15—29. 1843. 
Gottingen BIFILAR. BALANCE. Gottingen BIFiLar. BALANCE. 
Mean Time of DECLINA- Mean Time of DeEc.Lina- 
‘Declination TION. Cor- |Thermo-|| Cor- |Thermo-| Declination TION. Cor- |Thermo-|} Cor- |Thermo-| 
Observation. rected. | meter. |} rected. | meter. Observation. rected. | meter, || rected. | meter. 
Mea bh mi ° + Se.Div.| ° Mic.Div.} —° wer mm||| te. Sc.Diy.| °  |lMic.Diy.| © 
r 15 18 O}| 25 22-18 526-5| 45-1 |) 707-2} 46-5 18 O}] 25 23-14 543-1] 53-3 | 682-0] 53-8 
20 0 20-95 526-7 |. 43-7 || 710-1} 45-1 20 0 24-60 544:3| 53-0 | 690-0] 53-2 
2 22 0 21-01 520-3} 43-0 || 709-4] 44.4 22.0 24-04 530-6} 52-2 |) 690-8} 52-5 
r160 0 26-42 523-1] 43-2 || 705-5] 44-2 | Mar. 23 0 O 28-07 531-3} 52-3 || 689-3] 52.5 
2 0 28-50 534.4| 43-5 || 709-3] 44.4 2 0 31-83 533-2} 53-2 | 695-9] 53.4 
i 4 0 25-43 541-8} 43-7 | 719-1] 44-3 4 0 29-01 540-5} 54-4 || 701-0} 54.2 
a 6 0 24-04 531-9] 43-6 || 731-5] 44-1 6 0 24-87 535-6} 54-2 || 724-6] 54-5 
Ww 8 0 21-84 534.2| 43-5 || 730-1} 44-0 8 0 23-43 539-3} 54-3 || 717-9) 54-3 
} 10 0 19-83 531-5| 43-4 || 730-3] 44-0 10 0 24-10 536-9] 53-7 || 702-6] 54-0 
Be 18 0O|| 25 21-68 535-5| 44-7 || 715-1] 44-9 18 0] 25 23-97 531-6} 46-8 || 689-3] 47-7 
20 0 20-03 532-0| 44-9 || 720-1] 45-0 20 O 22-96 531-4] 46-2 || 705-1} 47-0 
a 22 0 20-57 521-0] 45-1 || 720-8} 45-2 22 0 21-98 527-2} 46-0 || 711-2] 46-6 
far. 17 0 0 26-39 520-8| 45-5 || 701-1] 45-5 | Mar. 24 0 0 27-87 521-3] 46-3 || 707-5] 46-7 
oA 2 0 27-85 531-9] 46-2 || 708-4] 46-0 a 0 30-27 529-0} 46-8 || 703-2! 47-0 
i ’ 4 0 27-26 538-7| 46-9 || 717-6} 46-6 4 0 27-36 540-4] 46-7 || 702-7) 46-9 
lad 6 0 26-99 537-6| 47-2 || 722-6} 47-0 6 0 24-00 538-0} 46-1 || 704:5| 46-4 
V4 8 0 25-81 536 7| 47-0 || 750-6} 46-9 8 0 23-93 536-4] 45-8 || 702:8| 46-0 
i , 10 0 21-24 536-0| 46-8 || 746-2) 46-8 10 0 23-86 537-0| 45-3 || 703-5] 45-6 
18 0O}| 25 24.17 536-6| 45-8 || 702-8] 46-0 18 0} 25 23-26 536-6} 44-5 || 698-9] 44.8 
20 0 23-26 535-3} 45-5 || 710-2] 45-9 20 0 22-58 538-7] 44-3 || 702-5] 44.7 
22 0 23-39 527-3| 45-8 || 709-3] 45-9 22 0 21-19 532-2} 44-3 || 703-0) 44-6 
ar. 18 O O 31-14 527-1| 47-2 || 701-.9| 47-0 | Mar.25 0 0 26-59 529-5| 45-2 | 694-7] 45-2 
, 2 0 34:26 539-3] 50-0 || 701-2] 49-1 2 0 29-80 535-0} 47-2 || 684-6] 46-5 
4 0 35-47 535-8] 53-0 | 733-2| 51-7 4 0 27-85 540-4} 48-1 || 693-7) 47-3 
6 0 13-91 559-9] 53-7 || 780-0| 52-5 6 0 24-60 541-2} 47-9 || 699-4! 47-0 
8 0 24-82 535-5] 53-0 || 748-3] 52-3 8 0 23-70 539-6} 46-7 || 696-8| 46-1 
10 0 23-39 529-8] 51-3 || 737-0] 51-2 10 0 23-66 539-2| 44-8 || 701-6} 45-0 
.19 18 O|| 25 24.28 532-8] 44-7 || 704.2] 45-2 | Mar. 26 18 0|| 25 22-11 538-7] 37-2 || 686-4] 38.0 
20 0 22:79 533-0] 44-2 || 702-8] 44-8 20 O 21-76 537-6| 36-7 || 692-9] 37-5 
22 0 23-79 527-4| 44-4 || 701-8} 44-9 22 0 22-33 527-6} 36-6 || 694-1} 37-3 
r.20 0 0 29-46 528-6| 46-0 || 697-6| 46-0 |] Mar. 27 0 0 28-39 523-7| 36-8 || 691-0} 37-5 
‘ 2 0 33-34 531:5| 48-0 || 700-7| 47-4 2 0 30-12 533-4| 37-0 | 686-3) 37-5 
i 4 0 31-12 539-8] 48-1 || 711-8] 47-6 4 0 26-72 536-9} 37-1 || 699-9} 37-7 
6 0 25-41 540-2| 47-7 || 721-8} 47-3 6 0 24-69 538-6} 37-0 || 698-4| 37-5 
J 8 0 22.47 541-4] 46-6 || 717-8| 46-0 tO) 24-01 541-9| 36-7 || 692-7| 37-1 
7 0 19-15 531-9 712-6| 46-0 0 23-86 540-2| 36-1 || 693-3 
0 || 25 22-65 536-2 699.7| 44-2 0 || 25 21-79 539-3| 35-4 || 686-5 
0 23-73 533-5 698-1] 43-8 0 20-32 538-1| 35-4 || 689-9 
j 0 24-00 525-4 701-6| 44:5 0 21-76 530-2} 35-9 || 685-7 
var. 21 0 25-88 528-8 697-3] 46-0 | Mar. 28 0 26-06 528-8| 37-9 || 678-5 
4 30-45 531-6 688-4] 47-9 0 29-44 536-2| 40-0 || 681-7 
0 28-74 536-7 700-3| 49-2 0 25-21 539-6| 42-3 || 687-2 
0 27-29 543-5 710-2| 50-0 0 23-10 542-7| 43-4 || 687-0 
0 24.58 545-6 711-4 : 0 22-99 542-1} 42-7 || 682-6 
0 24-22 536-2 707-3| 50-4 0 23-12 543-6} 40-9 || 685-0 
0 || 25 23-32 542-4 690-2} 48-0 0|| 25 22-27 537-5| 35-0 || 677-6 
0 22-72 536:7 694.7| 47-8 0 19-22 539-7} 34-1 || 676-3 
0 22.23 532-5 694:0| 47-7 0 19-42 533-0} 34-1 || 679-1 
r. 22 0 30-43 527-0 688.4| 48-4 | Mar. 29 0 24-20 531-8| 37-2 || 661-6 
' 0 35-67 548-3 685-8| 50-7 0 31-03 530-1} 41-2 || 666-5 
ta 0 32-28 542-9 714-5) 53-4 0 32-22 529-4| 45-] || 703-4 
ba 0 25-96 547-3 743-3 . 0 27-38 544.4} 48-1 || 725.3 
0 26-22 539-7 723-6 . 0 19.42 538:4| 47-8 || 747-5 
| 1 0 20-87 548-0 724-4) 56-0 0 6-44 550-5| 46-7-|| 678-9 
DecLinaTION. Torsion removed, circle reading,—March 174 3h, 26°; 204 23h, 21°. 
BiFinaR. 4=0°0001248. 
BaLancE, k=0:000015 approximately. 
March 164. The use of the copper stove was discontinued after this during the Daily Observations. 
The floor of the Observatory being washed. 
March 294 0, 
