=J 
Or 
TrRM-Day OBSERVATIONS OF MAGNETOMETERS, 1845. 
Apri 23, 24. 
] 
DECLINA- BIFiLak | BALANCE DEcLINA- BIFILAR | BALANCE DECLINA- Brrinar | BALANCE DECcLINA- Birinarn | BALANCE 
TION. Corrected.| Corrected. TION. Corrected. | Corrected. TION. Corrected. | Corrected. TION. Corrected. | Corrected. 
ie ¢ Se. Div. |! Mic. Div. Se. Div. | Mic. Div. P 4 Se. Div. | Mic. Diy. Se. Div. | Mie, Div. 
185, 22h, on 6h. 
25 07-13 | 536-5 : 522-7 | 542-8 537-4 | 521-5 5) 85, 560-7 | 571-1 
07-11) 536-1 : 521-4 | 543-1 538-2 | 522-0 ‘ 563-5 574-0 
07-29 536-5 ‘ 522-7 | 542-1 543-2 | 521-9 05) 567-2 574-3 
07-81) 536-4 : 523-4 | 541.4 540-7 | 522-9 +32) 568-6 | 575-5 
07-81 | 535-8 : 523-2 | 541-9 541-6 | 524-6 -05| 965-8 | 580-8 
07-72} 535-1 - 523-3 | 541-5 538-4 | 526-1 : 562-1 | 583-2 
08-05 | 534-3 522-1 | 541-9 : 539-9 | 527-9 34) 560-3 | 587.4 
08-18 | 534-4 b 521-1 | 542-1 535-7 30- D 550-6 | 591-4 
08-48 | 535-6 : : 521-4 | 541-0 529-4 . : 547-2 | 594.0 
08-32) 535-1 D 523-3 | 539-5 534-6 32-6 39) 547-4 ‘ 
08-38 | 535-6 di 524-2 | 536-7 535-0 : 39| 546-1 | 592-0 
08-65 | 536-0 524-2 | 536-6 526-7 3 By 543-7 | 
19), 23h, 3h, Tian 
08-56 | 535-6 : 523-4 | 537-1 528.4 37-2 | 25 15- 545-6 | 
08-26 | 535-5 ; 523-2 | 536-9 528-3 : . 546-9 | 
08-28 | 535-7 . 522.2 | 536-5 543-1 5 . 547-4 
07-71| 535-6 : : 521-5 | 536.4 546-0 2. . 547-0 | 
08-16 | 535-5 . : 520-8 | 536.2 549.4 | f . 546-8 
08-18} 536-0 : 521-8 | 535-7 548-3 | 6 : 543-8 | 
08-72| 535-6 E 522-1 | 534-7 : 555-7 : a 544-9 | 
08-55| 535-0 . 522-3 | 534-7 : 558-2 - 3- 544-7 | 
08-18] 535-4 E 522-6 | 533-3 563-1 “3 z 542.7 | 
08-28| 534-9 E . 523-1 | 532.7 571-5 | 529. 13) 546-5 
08-14| 535-1 4.17| 524-4 | 531.7 578-6 : -23| 544-3 
08-14] 533-9 i 524-8 | 530-9 568-6 : -53| 544.3 
204. 0%, 4h, 
07-81] 534-1 6 523-7 | 530-6 565-5 
07-49 | 533-3 523-6 “ 563-9 
06-97 | 533-0 523-3 | 530-7 562-1 
06-93 | 530-6 . 522-8 | 531-1 563-7 
07-34 | 529-5 : 522-7 | 531-0 563-0 
07-82} 530-6 : 522-9 | 530-6 556-8 
08-34) 530-9 : 522-5 | 530-5 553-3 
08-61) 530-2 | 542. 522-4 | 529.7 552-2 
09-32 | 529-7 522-5 | 528.2 553-6 
09-35 | 530-2 : 522-6 | 528-3 552-7 
09-46 530-3 : 523-7 | 526-8 549-7 
09-60} 530-4 5 524-8 
21h. ie 
09-69 | 530-6 . 525-1 
10-16} 529-9 
09-76| 529-1 
09-66 | 528-0 : 
09-56 : : D : 20-03 
09-35 : : 3 . : 19-98 
09-33 : . c ‘ 20-25 
08-82 . . . : 19-64 
09-00 . . : . 19-64 
08-93 | : * J 20- 19-51 
08-86 3. c : 6 19-21 
08-88 | . . ‘ . 19-24 
Or Or Or Or Gr Gr Or 
Or Or Or Or Gr Or Or 
SDANKHINAG 
BaLance. Observed 3™ after the Declination, k=0-000010. 
he temperature of the bifilar and balance magnets, and the observers’ initials, will be found at the corresponding hours in the Hourly 
ervations of Magnetometers. é e 
Vhen double commas (,,) occur in the column for the balance magnetometer, the needle was examined, and no change from the previous 
