Baan 
Correcte 
Mic. D i 
431-6 
4318 
433-1 
432.5 
432.5 
432-6 
431-6 
432. 
433-8 
432.7 
433.2 
433- 
433-4 
432.4 
432.4 
432-9 
432.2 
434-4 
433.6 
434-2 
432.2 
4132-6 
432-1 
432-1 
431-3 
430-3 
431-3 
431-2) 
431-1 | 
431-2 
431-6 
430-9 
430-9 
430-6 
84 TeRM-DAY OBSERVATIONS OF MAGNETOMETERS, 1845. 
Gottingen | OcropeEr 22, 23. 
a Any i 
Declination | Decrina- | Biriar | BaLance | Decrrna- Brrrzarn | BALANcE J Dectina- Birizar | BALANCE J Dectina- BIFILAR 
a TION. Corrected. | Corrected. TION. Corrected.| Corrected. TION. Corrected. | Corrected. TION. Corrected. 
Min. |} © f Sc. Div. | Mic. Div. ° f Sc. Div. | Mic. Div. B + Sc. Div. | Mic. Div. Se. Div. 
| 18h, 22h, Qh, 6h, 
0 25 09-47) 543-3 421-0 | 25 10-09| 529-6 434-0 | 25 14-41 | 535-7 433-3 | 25 10-94| 542-7 
5 09-89 | 542-2 423-4 09-86 | 529-9 433-1 14-44 | 536-6 434-4 10-80} 542.4 
10 09-46 | 542-7 426-3 09-94| 529-6 432-3 14-24 | 537-0 434-1 10-90 | 542-8 
15 09-60) 542-5 427-5 10-23, 530-3 431-7 14:40 | 536-8 435-0 10-83 | 542-9 
20 09-57 | 541-4 426-6 10-47 | 530-9 430-7 14:03 | 535-9 435-2 10-80 | 542-7 
25 | 09-62) 541-5 429-4 11-10} 530-0 431-6 13-91 | 537-9 | eee 10-60) 542-3 
30 09-40 | 542-3 432-5 11-12| 529-6 431-0 13-96 | 538.4 435-2 10-67 | 542-5 
35 09-62| 542-1 429.8 11-07 | 529-9 430-3 13-96 | 537-0 436-3 10-60 | 542-7 
40 09-77 | 541-5 426-7 11-57 | 530-8 430-2 13:59 | 538-1 436-0 10-67 | 543-2 
45 09-54} 541-5 428-9 12-15 | 528-3 430-8 13-69 | 539-0 436-4 10-63 | 543-4 
50 09-86 | 541-6 432-5 11-41| 526-6 430-7 13:39 | 538-0 436-9 10-63 | 543-4 
55 09-80 | 540-7 433-4 11-21 | 528-6 430-3 13-16 | 538-4 436-9 E 543-4 
| 198, 23h, 3h. 7h, 
0 25 10-06| 541-3 430-0 | 25 12-46) 528-1 431-0 | 25 12-98) 538-7 437-1 . 543-2 
5 09-79) 540-7 428-2 11-91} 527-1 | 431-6 12-83 | 538-8 437-5 10-56 543.2 
10 09-77) 541-2 429-5 11-74} 525-7 431-7 12-75 539-6 447.2 10-56 | 543-5 
15 09-76) 541-5 430-8 12-01 | 526-4 431-9 12-69 | 540-0 437-6 10-51 | 543-6 
20 09:79) 540-8 427-8 12-18 | 526-5 432-3 12-46 | 539-3 437-6 10-45 | 543-6 
25 09-76| 540-3 426-7 12-09 | 527-6 432-1 12-22} 539.3 437-5 10-48 | 543-4 
30 09-74) 540-0 428-2 12-36} 528-4 432.2 12-11 | 539-1 437-7 10-38 | 542-7 
35 09-74 | 539-4 428-2 13-05 | 528-4 432-0 11-98 | 540-4 438-5 10-36 | 542-8 
40 09-82} 539-3 430-8 13-05 | 528-5 432-1 11-77 | 539.2 438-2 10-40 | 543-2 
45 09-87 | 539-1 432-9 13-14 | 528-8 431-4 11-66 539-7 438-1 10-33 | 543-1 
50 09-79 538-6 435-1 13-16 | 530-0 431-1 11-62| 539-7 438.6 10-41 | 543-1 
55 09-60 | 538-0 434.2 13-56 | 529-3 431-8 11-41 | 539-2 438-1 543-0 
204, 0h, 4h, 8h, 
0 25 09-54| 537-6 435-8 | 25 13-94) 529-9 431-3 | 25 11-27| 539-9 438-0 | 25 10-33| 542-9 
5 09-15 | 537-0 436-9 14-10} 529-8 431-2 11-27} 540-1 438-0 10-40) 542-8 
10 09-00 | 538-0 435-6 14-01 | 529-9 430-8 11-22) 539-5 437-4 10-50) 542-7 
15 09-08 | 538-3 433-1 14-26 | 530-5 430-8 10-83 | 538-9 438-3 10-43 | 542-6 
20 09-45) 536-3 434-4 14-33 | 530.7 430-3 10-90} 538.7 438-1 10-51 | 542-5 
25 09-06 | 533-5 436-7 14-23 | 532-0 429.9 10-50 | 538-5 437-8 10-41 | 542-5 
30 08-99 | 534-8 438-2 14-68 | 533-6 430-0 10-54 | 539-5 438-0 10-36 | 542-4 
35 09-35 | 535-5 437-5 14-67 | 533-1 430-1 10-87 | 539-9 437-3 10-43 | 542-4 
40 09-49 | 536-2 435-8 15-20 | 532-6 431-3 10-53 | 540-2 437-4 10-43 | 542-4 
45 09-60 | 535-4 433-7 15-05 | 529-0 432.3 10-48 | 541-0 437-6 10-47 | 542-4 
50 09-30, 534-4 430-6 14-91 | 530-0 432-6 10-41 | 540-7 437-2 10-50 | 542-5 
55 09-08) 534.2 430-1 14-84] 531-4 432-2 10-47 | 540-2 437-2 542-5 
214, Te, Bay gh, 
0 25 08-99 | 534.2 431-3 | 25 14-99) 532-7 433-6 | 25 10-40| 541-0 436-7 | 25 10-50! 542-5 
5 09-29) 532-4 432-0 14-85 | 533-7 433-2 10-41 | 541-6 436-4 10:50| 542-4 
10 08-72 | 532-2 433-1 15-17 | 533-7 433-4 10-43 | 539-2 436-2 10-50} 542-2 
15 08-68 | 532-2 435-0 15-22 | 532-2 433-7 10-43) 542-1 436-0 10-50 | 542-1 
20 08-25 | 533-2 435-4 15-05 | 533-1 433-7 10-43 | 542-7 436-0 10-50} 542-2 
25 08-66 | 532-9 435-1 14-99 | 535-1 433-1 10-43 | 541-9 436-0 10:50} 542.2 
30 08-38 | 532-1 434-9 15-27 | 533-9 433-0 10-43 | 540-9 436-0 10-50} 542-3 
35 08-88 | 532-1 435-1 14-75 | 534-0 433-5 10-36 | 542-9 435-8 10-50| 542-4 
40 09-05 | 532-2 435-7 14-94 | 552-7 433-7 10-43 | 540-8 435-5 10-51 | 542-6 
45 09-35 | 531-8 434-6 14:57) 534-1 433-9 10-56 | 541-5 435-6 10-50| 542-5 
50 09-53 | 531-3 434-3 14-40} 534-8 433-9 10-60 | 542-1 434-4 10-50} 542-4 
55 09-60) 531-4 434-2 14-35 | 535-5 433.4 10-67 | 542-3 433-4 542-5 
| | 
Birizar. Observed 2™ after the Declination, k=0-000140. BALANCE. Observed 3™ after the Declination, k=0-000010. — 
The temperature of the bifilar and balance magnets, and the observers’ initials, will be found at the corresponding - ‘hours in the Hourly 
Observations of Magnetometers. 
