TeRM-DAy OBSERVATIONS OF MAGNETOMETERS, 1845. 
Gottingen | SrpremBer 24, 25. 
sAbENe Bate | 
Declination | Decuina- | Breitar | BALANCE] DeEciina- Brriar | BALANCE J DeEcuina- Brrizar | BAtaAnce | DEcLina- Brrinar | Bawa) 
Observation. TION, Corrected.| Corrected. TION. Corrected. | Corrected. TION. Corrected. | Corrected. TION. Corrected, | Corree 
Min. 2 u | Se. Div. | Mic. Div.J ° 4 Se. Div. | Mic. Div. g' v Se. Div. | Mic. Div. Se. Div. | Mie. Di 
| 10", 145, 18, 22h, 
OQ | 25 10-80| 555-2 437-8 | 24 59-09| 541-9 400-4 | 25 11-74] 520-2 256-7 | 25 16-15] 528-7 
5 10-58 | 554-1 438-5 58-49 | 539-3 388-8 07-44 | 515-3 264-8 17-27 | 524-1 
10 10-47 | 555-0 438-4 57-31) 539-1 384-4 06-56 | 513-2 274-4 16-41 | 523-1 
15 10-25 | 557-1 437-6 56-20) 536-7 379-0 10-53 | 528-7 274-5 16-62} 524.9 
20 10-50 | 557-3 438-7 53-67 | 533-8 373-7 10-04 | 543-5 273-3 17-26 | 525-1 
25 10-34) 554-1 439-6 53:00 528-0 370-5 10-50 | 543-1 272-3 16-21 | 525-7 
30 10-36 | 556-3 439-0 51:99! 524-1 365-6 10-33 | 537-3 273-1 16:39 | 523-9 
35 10-77| 549-4 | 441-6 52-64) 516-9 363-0 11-00 | 530.3 280-8 16-05 | 523.3 
40 08-82) 544-5 444-3 52-70 | 516-6 360-6 11-03 | 521-1 287-6 16-18} 524-4 
45 09-35 542.4 446-1 53-52, 520-8 361-8 14-23 | 513-6 294-4 17:49 | 521-6 
50 09-35 546-4 445-3 54-92} 525-1 | 361-9 17-07 | 512-5 | 296-5 17-22) 521-6 
55 10-07 548.4 444-5 56-58 526-9 | 358-9 18-58 | 514-5 296-8 519-7 
| 
1h. 152. 19%, BLM 
0 25 10-13| 549-4 442-7 | 24 57-51) 528-9 | 351-6 | 25 17-84) 517-8 297-0 | 25 17-42) 521-5 
5 10-23 | 549-5 442-8 57-51 | 526-9 346-6 17-70 | 517-6 298-2 17-12} 523-9 
10) || 10-50 | 548-5 445-3 | 24 59-04 525-5 338-0 18:47) 515-7 | 302-2 17-60 | 523-7 | 
15 10-70 | 546-8 445-0 | 25 00-40) 525-8 327-8 18-79 | 511-6 301-8 17-37 | 521-4 
20 10-53 548-7 444-6 | 24 59-21) 530-2 | 322-6 18-27 | 509-0 | 301-6 16-65 520-5 
25 10-68 551-5 443-2 59-56 | 529-6 318-6 16-21) 509-7 303-0 15-98 520-2 
30 10-74 552-5 442-] 59-77 | 531-3 | 314-0 12:95) 514-1 308-4 15-18 | 525-2 
35 10-75) 549-7 | 442-5 58-27) 534-0 | 306-8 13-37) 516-3 | 314-0 15-47 | 521-9 
40 10-40 | 548-2 | 443-4 55-84! 533-4 | 301-1 14-10) 512-1 | 320-4 15-47 | 528.0 
45 | 10-41 | 547-5 443-4 53-88} 528-7 | 297-5 13-02 | 508-1 331-1 16:16 | 523-4 
50 10:09) 544-9 445-1 52-46| 528-0 | 294.8 12:82) 504-1 342-0 15-65 | 526-5 
55 10-47! 548-7 444.2 53-27 | 527-4 | 287-6 12:29 506-6 350-0 | 524-9 
| 12h, 164, 20%, on 
0 || 25 10-77 | 551-8 442-4 | 24 53-38| 530-4 | 278-0 | 25 12-82| 506-6 352-9 | 25 16-08! 525-1 | 
5) 10-56) 550-9 441-7 52-80} 533-4 | 274.3 13-86| 505-1 360-4 16-13) 531-6 
10 10-13 | 549-3 i) ee 52-50] 535-3 | 271.2 13-52) 510-3 363-8 17-78 | 528-1 
15 09-24 | 550-1 440-8 53-31) 538-3 | 269-5 16-68 | 504-3 370-1 16-75 | 528-5 
20; | 07-81 | 552-5 | 438-5 54-82| 542-1 | 266.8 11-17| 516-2 369-6 17-39 | 524.4 
25 | 06-79 | 556-1 434-3 55-44) 544-7 269-8 19-31) 506-3 370-0 17-80} 531-6 
30 | 25 03-23 | 554-3 | 430-9 55-73 | 547-2 | 266-5 18-77 | 510-3 370-6 18-84} 524.8 
35 | 24: 59-76 | 552-0 | 430-0 57-49 | 549-5 267-9 19-07} 504-4 | 370-5 19-81} 542.3 
40 | 57-31 | 547-5 431-0 | 24 58-80} 551-6 | 267-2 17-76) 509-6 | 370-1 21-57) 538-5 
45 | 55-89 | 543-5 433-7 | 25 00-27) 554-3 | 265-7 18-34) 511-7 369-9 21:10| 547-3 
50 | 57-44 | 538-2 435-9 01-36] 550-0 | 265-2 20-25| 507-8 373-4 22:58) 546-6 | 
55 | 24 58-38) 539-1 136-6 01-79) 548-3 262.7 20-32! 504-0 | 379-0 542-4 
| 134, 174, 21h, 1, 
0 | 25 01-01 | 539-9 | 435-6 | 25 01:61! 543-7 | 261-1 } 25 19-04] 508-8 382-4 | 25 21-83) 524-9 
5 l 01-90 | 542-9 433-4 02-33) 536-8 257-4 19-28} 509-8 | 384-8 21-54! 517-1 
10 | 01-73 | 542-4 430-9 03-47| 544.2 | 256-0 19-68} 507-7 | 389-7 23-45) 510-0 
15 02-45 | 544-7 428-3 05-99| 545-1 | 254-6 18-67 | 515-3 | 392-6 24:39 506-9 
20 03-61 | 544-9 425-7 08-45 | 537-9 251-4 19-93} 517-1 | 392-8 23-90) 505-6 
25 | 03-43 | 546-3 421-3 07-62) 535-9 248-5 21-70) 516-7 | 394-1 23-61) 510-7 
300 | 01-95 | 547-4 418-1 06:73 | 536-8 248-3 21-39] 513-5 | 392-1 20-72) 505-2 
35 I 02-50 | 547-2 414-0 07-27| 535-8 | 247-7 19-53 514-0 390-4 21-71) 514-6 
40 || 01-51] 545-3 | 412.6 07-27| 535-5 | 248-5 18-50| 520-2 | 389.3 24.08) 520-6 
45 | 00-92 | 546-1 409-0 08-36) 533-4 ) 249-8 17-81 | 525-7 389-3 23-85 | 513-1 
50 | 25 00-75 | 544-6 404-7 10-13 | 530-3 | 255-0 18-01 | 527-7 389-4 20-38 | 528-4 
55 =|: 24 59-97) 543-5 399-7 12-04] 527-4 | 255-2 17-40) 526-8 390-2 528-8 
| | | 
BiritaR. Observed 2™ after the Declination, s—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 Hourl} 
Observations of Magnetometers. 
