Daily Obseevations of Magnetometers, January 6 — 12, 1846, 



289 



Declina- 

 tion. 



25 



25 



0900 

 08-32 

 07-74 

 07-57 

 07-35 

 09-59 



05-49 

 07-04 

 08-61 

 07-96 

 07-51 

 06-09 

 08-93 

 07-40 

 07-18 

 10-56 

 10-33 

 11-12 

 12-62 

 12-36 

 12-42 

 11-88 

 07-98 

 00-28 

 01-18 

 07-64 

 04-96 

 06-93 

 0812 

 07-71 



09-67 

 03-65 

 04-81 

 10-67 

 10-23 

 07-07 

 08-18 

 09-39 

 12-75 

 12-96 

 11-98 

 14-38 

 11-51 

 13-41 

 15-20 

 14-60 

 06-77 

 09-30 

 09-49 

 08-09 

 04-41 

 06-59 

 07-51 

 08-34 



25 07-08 

 07-92 



25 



BiFJLAR. 



Cor- 

 rected. 



Sc. Div. 



3 

 2 

 5 

 5 

 3 

 6 



9 

 2 

 1 



5 

 6 

 4 

 2 

 1 

 3 

 6 

 8 

 

 1 

 6 

 2 

 4 

 3 

 4 

 5 

 5 

 5 

 5 

 1 



553 

 552 

 551 

 549 

 549 

 548 



550 

 539 



547 

 544 

 547 

 547 

 540 

 548 

 550 

 550 

 541 

 539 

 547 

 549 

 549 

 547 

 552 

 532 

 539 

 551 

 544 

 549 

 546 

 543 



541 

 545 

 536 

 541 

 543 

 551 

 548 

 543 

 539 

 540 

 536 

 539 

 530 

 539 

 542 

 547 

 551 

 549 

 549 

 546 

 547 

 543 

 546 

 546 



546-1 

 543-9 



Thermo- 

 meter. 



43-3 



43-7 

 44-1 

 44-5 

 44-8 

 45-0 



45-2 

 45-3 

 45-4 

 45-6 

 45-6 

 45-7 

 45-8 

 45-9 

 45-9 

 46-0 

 46-0 

 46-2 

 46-4 

 46-5 

 46-7 

 46-8 

 46-9 

 47-0 

 47-2 

 47-4 

 47-5 

 47-5 

 47-4 

 47-4 



47-3 

 47-3 

 47-3 

 47-3 

 47-3 

 47-3 

 47-4 

 47-4 

 47-4 

 47-4 

 47-5 

 47-6 

 47-6 

 47-7 

 47-9 

 48-0 

 48-2 

 48-4 

 48-5 

 48-7 

 48-7 

 48-7 

 48-7 

 48-7 



48-7 

 48-6 



Balance. 



Cor- 

 rected. 



Mic.Div. 



403-2 

 401-4 

 400-3 

 398-5 

 396-0 

 392-7 



385-4 

 382-9 

 384-3 

 388-7 

 387-2 

 386-0 

 387-6 

 387-6 

 388-7 

 386-9 

 386-9 

 384-5 

 383-0 

 383-0 

 384-2 

 389-9 

 389-6 

 405-4 

 416-9 

 398-8 

 403-5 

 395-1 

 390-0 

 386-4 



370-9 

 361-3 

 365-2 

 365-1 

 369-8 

 371-2 

 374-3 

 379-3 

 380-2 

 381-5 

 387-3 

 385-4 

 393-3 

 390-9 

 390-6 

 395-7 

 397-7 

 387-7 

 383-8 

 385-0 

 385-6 

 384-4 

 382-9 

 382-1 



380-1 

 376-4 



Thermo- 

 meter. 



44 

 45 

 45 

 45 

 45 

 46 



46 

 46 

 46 

 46 

 46 

 46 

 46 

 46 

 46 

 46 

 46 

 47 

 47 

 47 

 47 

 47 

 47 

 47 

 48 

 48 

 48 

 48 

 48 

 48 



48 

 48 

 48 

 48 

 48 

 48 

 48 

 48 

 48 

 48 

 48 

 48 

 48 

 48 

 48 

 48 

 49 

 49 

 49 

 49 

 49 

 49 

 49 

 49 



49 

 49 



B 

 B 

 B 

 B 

 W 

 W 



W 

 W 

 W 

 W 

 W 

 W 

 B 

 B 

 H 

 H 

 H 

 B 

 H 

 H 

 H 

 B 

 H 

 W 

 W 

 W 

 W 

 W 

 H 

 H 



H 

 H 

 H 

 H 

 H 

 H 

 W 

 W 

 B 

 W 

 W 

 W 

 W 



w 

 w 

 w 

 w 



H 

 H 

 H 

 H 

 H 

 W 

 D 



D 

 D 



Gbttingen 

 Mean Time 

 of Declina- 

 tion Obs. 



8 15 



16 



17 



18 



19 



20 



21 



22 



23 



9 



6 15 



7 



8 



9 



10 



11 



12 



13 



14 



15 



16 



17 



18 



19 



20 



21 



22 



23 

 10 



6 



7 



8 



9 



10 



11 



12 



11 19 







20 







22 







23 







12 







1 







2 







4 







6 



8 



10 



Declina- 

 tion. 



25 



25 



08-77 

 08-52 

 08-21 

 08-05 

 08-66 

 08-79 

 08-14 

 07-76 

 08-72 

 10-43 

 11-46 

 13-05 

 11-24 

 10-36 

 09-69 

 09-33 

 08-23 

 07-44 

 08-05 

 07-47 

 08-79 

 08-95 



08-48 

 08-97 

 08-80 

 08-46 

 08-34 

 08-61 

 08-41 

 07-72 

 07-67 

 07-20 

 07-27 

 09-15 

 10-38 

 11-00 

 11-41 

 11-05 

 09-56 

 09-24 

 09-62 

 09-46 

 08-52 

 07-29 

 06-16 

 05-72 



25 11-48 

 07-04 

 10-33 

 12-25 

 13-69 

 15-74 

 17-94 

 12-45 

 10-14 

 07-17 

 04-84 



BiFILAR. 



Thermo- 

 meter. 



48-5 

 48-4 

 48-3 

 48-1 

 47-9 

 47-8 

 47-7 

 47-6 

 47-4 

 47-3 

 47-2 

 47-2 

 47-2 

 47-2 

 47-2 

 47-2 

 47-1 

 47-0 

 46-9 

 46-8 

 46-6 

 46-5 



46-4 

 46-3 

 46-1 

 46-0 

 45-9 

 45-9 

 45-8 

 45-7 

 45-7 

 45-7 

 45-7 

 45-7 

 45-8 

 46-0 

 46-2 

 46-4 

 46-7 

 46-8 

 46-9 

 47-0 

 47-1 

 47-1 

 47-1 

 47-1 



43-3 

 43-3 

 43-2 

 43-1 

 43-0 

 43-0 

 43-0 

 43-1 

 43-0 

 42-7 

 42-1 



Balance. 



Cor- 

 rected. 



Mic.Div. 



373 

 373 

 371 

 370 

 370 

 371 

 373 

 374 

 373 

 375 

 377 

 392 

 396 

 399 

 397 

 395 

 394 

 396 

 396 

 399 

 397 

 396 



396 

 396 

 397 

 396 

 395 

 392 

 392 

 392 

 393 

 395 

 393 

 392 

 394 

 396 

 398 

 403 

 404 

 399 

 396 

 396 

 398 

 398 

 396 

 394 



387 

 385 

 386 

 387 

 399 

 403 

 433 

 431 

 416 

 418 

 412 



Thermo- 

 meter. 



48-9 

 48-8 

 48-5 

 48-3 

 48-2 

 48-1 

 47-9 

 47-7 

 47-5 

 47-5 

 47-5 

 47-5 

 47-5 

 47-5 

 47-5 

 47-5 

 47-4 

 47-2 

 471 

 47-0 

 46-7 

 46-6 



46-5 

 46-3 

 46-2 

 46-2 

 46-1 

 46-0 

 46-0 

 46-0 

 46-0 

 46-0 

 46-0 

 46-1 

 46-2 

 46-5 

 46-9 

 47-2 

 47-3 

 47-4 

 47-5 

 47-6 

 47-7 

 47-7 

 47-7 

 47-7 



43-7 

 43-7 

 43-4 

 43-3 

 43-3 

 43-3 

 43-4 

 43-5 

 43-4 

 42-7 

 41-8 



IS 



o 



D 

 D 

 D 



D 

 H 

 H 

 W 

 H 

 H 

 H 

 H 

 H 

 H 

 H 

 H 

 B 

 B 

 B 

 B 

 B 

 W 



w 



w 

 w 

 w 

 w 

 w 

 w 



B 

 B 

 H 

 H 

 H 

 H 

 H 

 H 

 H 

 H 

 H 

 W 

 W 

 W 

 W 

 W 

 H 

 H 



H 

 H 

 W 

 H 

 W 

 H 

 W 

 H 

 W 

 W 

 W 



Declination. Magnet untouched, Jan. 0* — Feb. 15<i. 

 BiPiLAR, Observed 2^ after the Declination, A:=0-000135. Balance. Observed S"" after the Declination, ^=0-000010. 



