Hourly Observations of Magnetometers, November 6 — 12, 1845. 



59 



Gottingen 

 Mean Time 

 of Declina- 

 tion Obs. 



h. m. 



13 



14 



15 



16 



17 



18 



19 



20 



21 



22 



23 

 





 

 

 

 

 

 



8 



9 



10 



11 



12 



13 



14 



15 



16 



17 



18 



19 



20 



21 



22 



23 

 



17 

 18 

 19 



7 



8 



9 



10 



11 



12 



13 



14 



15 



16 



20 



Declina- 

 tion. 



25 



25 



25 



1009 

 10-43 

 1003 

 12-18 

 10-28 

 08-14 

 08-34 

 09-76 

 13-91 

 15-31 

 17-04 

 17-86 

 18-35 

 19-31 

 17-33 

 16-48 

 15-07 

 14-70 

 11-68 

 09-05 

 08-48 

 07-82 

 03-04 

 04-71 



10-07 

 10-28 

 11-34 

 12-31 

 12-08 

 11-98 

 09-29 

 08-38 

 08-23 

 09-35 

 12-29 

 13-99 

 15-41 

 14-85 

 12-92 

 11-10 

 11-19 

 10-51 

 10-11 

 10-21 

 09-56 

 09-67 

 09-22 

 09-73 



09-69 

 10-09 

 09-56 

 10-90 

 09-76 

 08-65 

 08-82 

 09-47 



BiFILAK. 



Cor- 

 rected. 



So. Div. 



542-0 

 542-9 

 542-8 

 543-9 

 546-8 

 545-9 

 548-4 

 553-9 

 535-1 

 528-3 

 532-2 

 531-9 

 532-7 

 335-6 

 539-0 

 539-4 

 535-2 

 530-3 

 531-2 

 538-7 

 536-5 

 539-5 

 541-3 

 532-8 



542-0 

 540-0 

 541-2 

 543-8 

 540-2 

 543-9 

 544-3 

 540-4 

 537-3 

 536-4 

 534-3 

 535-1 

 538-4 

 540-0 

 541-5 

 545-0 

 543-9 

 543-8 

 542-1 

 543-2 

 544-2 

 544-4 

 543-1 

 542-6 



542-6 

 5420 

 542-4 

 541-9 

 543-7 

 544-6 

 543-6 

 545-0 



Thermo- 

 meter. 



51-7 

 51-6 

 51-6 

 51-5 

 51-5 

 51-4 

 51-3 

 51-3 

 51-4 

 51-4 

 51-4 

 51-5 

 51-7 

 51-9 

 52-3 

 52-5 

 52-7 

 52-8 

 52-7 

 52-6 

 52-4 

 52-3 

 52-3 

 52-3 



52-2 

 52-1 

 52-0 

 52-0 

 51-9 

 51-8 

 51-8 

 51-8 

 51-8 

 51-8 

 51-8 

 51-9 

 52-0 

 52-1 

 52-2 

 52-3 

 52-4 

 52-5 

 52-4 

 52-3 

 52-2 

 52-0 

 51-8 

 51-6 



47-5 

 47-1 

 46-7 

 46-3 

 45-9 

 45-6 

 45-3 

 45-0 



Balance. 



Cor- 

 rected. 



Mic. Div. 



413-9 

 412-7 

 413-2 

 409-2 

 393-6 

 399-6 

 400-9 

 407-8 

 417-0 

 419-3 

 416-6 

 420-4 

 425-1 

 426-9 

 435-5 

 438-4 

 451-3 

 468-1 

 472-6 

 459-3 

 450-3 

 439-8 

 423-3 

 419-4 



407-5 

 410-1 

 410-8 

 411-5 

 411-1 

 395-1 

 403-1 

 408-4 

 414-0 

 415-5 

 414-4 

 414-9 

 416-3 

 418-6 

 426-9 

 427-6 

 424-3 

 422-8 

 422-0 

 420-2 

 419-1 

 417-4 

 415-5 

 414-0 



425-7 

 426-2 

 425-8 

 428-4 

 426-9 

 430-0 

 432-4 

 432-4 



Thermo- 

 meter. 



52 

 52 

 52 

 52 

 52 

 52 

 52 

 52 

 52 

 52 

 52 

 52 

 52 

 52 

 53 

 53 

 53 

 53 

 53 

 53 

 52 

 52 

 52 

 52 



52 

 52 

 52 

 52 

 52 

 52 

 52 

 52 

 52 

 52 

 52 

 52 

 52 

 52 

 53 

 53 

 53 

 53 

 52 

 52 

 52 

 52 

 52 

 51 



46 

 46 

 46 

 45 

 45 

 45 

 45 

 44 



B 



B 



B 



B 



B 



B 



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 

 B 

 H 

 H 

 H 

 H 

 B 

 W 

 W 

 W 

 W 

 W 

 W 

 H 

 H 



B 

 B 

 B 

 B 

 B 

 B 

 H 

 H 



Gottingen 

 Mean Time 

 of Declina- 

 tion Obs. 



d. h. 



9 21 

 22 

 23 



10 

 1 

 2 

 3 

 4 

 5 

 6 

 7 

 8 

 9 



10 

 11 

 12 



13 

 14 

 15 

 16 

 17 

 18 

 19 

 20 

 21 

 22 

 23 

 

 1 

 2 

 3 

 4 

 5 

 6 

 7 

 8 

 9 

 10 

 11 

 12 



13 



14 



15 



16 



17 



18 



19 



20 



21 



22 



23 







1 



2 



3 



4 



11 



12 



























































Of 







Of 

































































































 

 

 

 

 

 

 

 

 

 

 

 

 

 

 



Declina- 

 tion. 



BlFlLAR. 



25 



25 



25 



09-73 

 12-04 

 12-42 

 14-46 

 14-67 

 13-83 

 13-12 

 11-68 

 10-03 

 10-90 

 07-10 

 11-00 

 08-75 

 08-09 

 00-72 

 06-39 



12-89 

 08-29 

 05-90 

 07-27 

 05-52 

 07-55 

 07-27 

 08-06 

 08-88 

 09-64 

 11-54 

 13-56 

 14-70 

 13-77 

 13-79 

 11-77 

 12-22 

 06-14 

 09-39 

 09-27 

 08-82 

 06-73 

 08-58 

 09-49 



09-22 

 09-49 

 09-73 

 10-67 

 11-07 

 09-62 

 08-80 

 08-43 

 08-11 

 18-93 

 11-10 

 12-96 

 13-46 

 13-81 

 12-45 

 11-89 



Cor- 

 rected. 



Sc. Div. 



541-2 

 538-8 

 539-4 

 542-5 

 541-0 

 542-9 

 545-0 

 545-8 

 547-9 

 543-9 

 541-9 

 543-2 

 543-4 

 541-3 

 541-3 

 542-6 



544-8 

 550-1 

 539-5 

 546-4 

 543-3 

 546-0 

 548-3 

 545-7 

 540-7 

 537-5 

 535-1 

 536-5 

 538-2 

 542-5 

 544-3 

 542-5 

 541-5 

 542-5 

 544-8 

 543-9 

 544-4 

 545-7 

 544-4 

 543-9 



5431 

 543-8 

 544-0 

 542-3 

 541-3 

 544-2 

 543-8 

 542-6 

 539-4 

 536-8 

 535-7 

 538-8 

 541-7 

 543-6 

 545-8 

 546-2 



Thermo- 

 meter. 



Balance. 



44-9 

 44-8 

 44-7 

 44-7 

 44-7 

 44-9 

 45-1 

 45-4 

 45-8 

 46-1 

 46-3 

 46-5 

 46-7 

 46-8 

 46-9 

 47-0 



47-0 

 47-1 

 47-2 

 47-2 

 47-1 

 47-1 

 47-0 

 46-9 

 46-7 

 46-5 

 46-3 

 46-2 

 46-4 

 46-7 

 47-0 

 47-3 

 47-7 

 47-8 

 47-8 

 47-8 

 47-7 

 47-6 

 47-3 

 470 



46-7 

 46-3 

 46-0 

 45-7 

 45-4 

 45-0 

 44-7 

 44-4 

 44-1 

 43-8 

 43-6 

 43-6 

 43-7 

 43-9 

 44-3 

 44-7 



Cor- 

 rected. 



435-1 

 433-8 

 432-5 

 4.34-3 

 438-2 

 441-0 

 438-9 

 441-6 

 443-9 

 444-9 

 447-3 

 447-2 

 447-3 

 443-7 

 434-4 

 430-5 



417-1 



389-9 

 388-8 

 385-7 

 394-9 

 405-0 

 408-5 

 410-5 

 412-3 

 415-6 

 416-0 

 419-4 

 427-4 

 433-9 

 441-8 

 444-0 

 442-9 

 444-4 

 435-4 

 433-7 

 431-5 

 427-8 

 421-3 

 420-3 



426-5 

 425-2 

 425 6 

 427-0 

 425-1 

 423-0 

 427-5 

 430-6 

 434-3 

 435-4 

 438-3 

 442-4 

 443-9 

 445-4 

 447-1 

 445-4 



Thermo- 

 meter. 



44-7 

 44-7 

 44-7 

 45-0 

 45-2 

 45-5 

 45-7 

 46-2 

 46-5 

 46-8 

 47-0 

 47-2 

 47-4 

 47-5 

 47-5 

 47-7 



47-7 



47-8 

 47-8 

 47-7 

 47-7 

 47-6 

 47-5 

 47-2 

 46-9 

 46-7 

 46-6 

 46-6 

 47-0 

 47-5 

 480 

 48-5 

 48-5 

 48-5 

 48-5 

 48-5 

 48-3 

 48-0 

 47-6 

 47-2 



46-8 

 46-4 

 46-0 

 45-6 

 45-2 

 44-8 

 44-5 

 44-2 

 43-9 

 43-6 

 43-5 

 43-7 

 44-1 

 44-6 

 45-1 

 45-4 



C 



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 

 B 

 H 

 H 

 B 

 H 

 H 

 W 

 W 

 W 

 W 

 W 

 H 

 H 



H 

 H 

 H 

 H 

 H 

 H 

 W 

 W 

 B 

 W 

 W 

 W 

 W 

 B 

 W 



w 



BiFILAR. 



Declination. Magnet untouched, Sept. 21<i — Dec. 29*. 

 Observed 2" after the Declination, i=0-000140. Balance. Observed 3™ after the Declination, ^=0000010. 



t Extra Observations made. 



