Hourly Observations of Magnetometers, January — 6, 1845. 



Gbttingen 

 Mean Time 

 of Declina- 

 tion Obs. 



d. h. m, 



13 



14 



15 



16 Of 



17 



18 



19 



20 



21 



22 



23 



1 



3 



4 



5 



6 



7 Of 



8 



9 



10 



11 



12 



13 



14 



15 



16 



17 



18 



19 



20 



21 5 



22 



23 

 2 





 

 

 

 

 

 



8 



9 



10 



11 



12 



13 



14 



15 



16 



17 



18 



19 



20 



Declina- 

 tion. 



25 



25 



25 



11-51 

 12-93 

 11-17 

 08-05 

 11-91 

 12-40 

 13-36 

 12-76 

 12-48 

 13-36 

 14-06 

 14-91 

 16 10 

 17-76 

 16-97 

 12-08 

 12-20 

 14-44 

 12-67 

 11-34 

 12-96 

 08-19 

 11-61 

 11-39 



14-41 

 13-59 

 12-92 

 15-07 

 17-33 

 14-30 

 13-74 

 13-14 

 14-26 

 12-42 

 13-91 

 15-20 

 16-21 

 16-60 

 15-86 

 14-71 

 13-17 

 10-43 

 13-49 

 13-94 

 13-16 

 06-68 

 13-05 

 13-09 



15-76 

 14-58 

 13-27 

 13-43 

 13-19 

 13-49 

 1316 

 13-10 



BiFILAR. 



Cor- 

 rected. 



Sc. Div. 



528-6 

 529-9 

 532-8 

 526-3 

 5331 

 533-6 

 533-1 

 533-2 

 535-0 

 533-5 

 531-4 

 529-8 

 526-9 

 528-6 

 526-2 

 528-7 

 537-1 

 533-7 

 531-9 

 536-2 

 536-2 

 537-4 

 532-9 

 531-2 



529-7 

 531-2 

 530-9 

 533-0 

 532-3 

 535-3 

 539-8 

 537-9 

 532-4 

 537-6 

 536-1 

 533-0 

 531-8 

 532-6 

 539-1 

 532-8 

 531-1 

 535-4 

 540-4 

 538-7 

 535-7 

 529-6 

 5360 

 535-8 



534-5 

 5341 

 534-3 

 5361 

 536-1 

 537-3 

 537-8 

 536-9 



Thermo- 

 meter. 



37-9 

 37-7 

 37-4 

 37-1 

 36-9 

 36-7 

 36-3 

 36-0 

 35-7 

 35-4 

 35-1 

 34-9 

 34-7 

 34-6 

 34-5 

 34-4 

 34-3 

 34-3 

 34-3 

 34-3 

 34-3 

 34-3 

 34-3 

 34-3 



34-3 

 34-3 

 34-3 

 34-3 

 34-3 

 34-3 

 34-3 

 34-2 

 34-1 

 34-1 

 34-0 

 34-0 

 34-0 

 340 

 34-1 

 34-3 

 34-4 

 34-5 

 34-6 

 34-7 

 34-7 

 34-7 

 34-7 

 34-7 



34-7 

 34-6 

 34-6 

 34-5 

 34-4 

 34-3 

 34-2 

 34-1 



Balance. 



Cor- 

 rected. 



Mic. Div 



616-3 

 616-9 

 615-3 

 603-4 

 610-4 

 613-8 

 617-0 

 615-9 

 617-5 

 614-0 

 612-7 

 611-7 

 612-1 

 6211 

 633-1 

 643-2 

 640-3 

 633-8 

 631-9 

 626-5 

 621-2 

 620-7 

 619-1 

 614-6 



614-5 

 6111 

 610-8 

 611-8 

 610-6 

 609-2 

 608-5 

 610-4 

 612-2 

 610-8 

 610-4 

 609-2 

 608-2 

 612-8 

 617-5 

 620-4 

 621-9 

 620-4 

 619-6 

 617-3 

 620-5 

 632-5 

 621-5 

 617-6 



610-2 

 607-4 

 608-0 

 607-0 

 607-0 

 606-9 

 607-9 

 610-5 



Thermo- 

 meter. 



38-0 



37-7 

 37-3 

 37-1 

 36-8 

 35-6 

 36-2 

 35-8 

 35-3 

 34-9 

 34-7 

 34-4 

 34-4 

 34-4 

 34-4 

 34-3 

 34-3 

 34-5 

 34-5 

 34-6 

 34-7 

 34-7 

 34-7 

 34-7 



34-7 

 34-6 

 34-6 

 34-7 

 34-7 

 34-7 

 34-7 

 34-6 

 34-5 

 34-4 

 34-3 

 34-3 

 34-4 

 34-4 

 34-5 

 34-7 

 34-9 

 35-0 

 35-1 

 35-2 

 35-2 

 35-2 

 35-1 

 35-1 



35-0 

 35-0 

 34-9 

 34-8 

 34-7 

 34-6 

 34-6 

 34-5 



o 



B 

 B 

 B 

 B 

 B 

 B 

 W 

 W 

 H 

 W 



yv 

 w 



H 



w 

 w 

 w 

 w 



B 

 H 

 H 

 H 

 B 

 H 

 H 



H 

 H 

 H 

 H 

 H 

 H 

 B 

 B 

 W 

 B 

 W 

 W 



w 

 w 

 w 

 w 



B 

 H 

 H 

 H 

 H 

 H 

 W 

 W 



W 

 W 

 W 

 W 

 W 

 W 

 H 

 H 



Gottingen 

 Mean Time 

 of Declina- 

 tion Obs. 



d. h. m. 



2 21 



22 



23 



3 

 1 

 2 

 3 

 4 

 5 



9 

 10 

 11 



6 



7 



8 



12 



13 



14 



15 



16 



17 



18 



19 



20 



21 



22 



23 

 4 



6 



7 



8 



9 



10 



11 



12 



5 13 



14 



15 



16 



17 



18 



19 



20 



21 



22 



23 



6 

 1 

 2 

 3 

 4 



Declina- 

 tion. 



25 



25 



25 



13-05 

 14-23 

 14-80 

 16-73 

 16-86 

 16-12 

 15-31 

 15-05 

 14-13 

 14-03 

 13-59 

 13-76 

 13-72 

 13-25 

 13-17 

 13-12 



12-82 

 11-69 

 11-37 

 12-02 

 12-69 

 13-12 

 13-03 

 13-74 

 13-27 

 13 02 

 13-64 

 14-37 

 1511 

 14-57 

 13-72 

 14-35 

 14-06 

 14-06 

 13-99 

 14-20 

 13-47 

 13-23 

 13-97 

 13-66 



14-17 

 14-03 

 14-33 

 14-17 

 13-86 

 13-37 

 13-12 

 13-32 

 13-77 

 14-38 

 15-38 

 15-74 

 15-44 

 13-93 

 13-99 

 14-57 



BiriLAR. 



Cor- 

 rected. 



Sc. Div. 



539-9 

 538-7 

 538-0 

 534-7 

 535-6 

 «38-l 

 536-1 

 536-2 

 537-8 

 539-1 

 539-9 

 538-8 

 537-9 

 538-1 

 536-0 

 536-7 



534-9 

 535-2 

 539-9 

 535-6 

 537-2 

 537-6 

 537-3 

 536-5 

 537-9 

 538-2 

 538-7 

 539-3 

 539-1 

 538-9 

 536-5 

 537-2 

 537-3 

 538-0 

 539-6 

 540-1 

 5390 

 540-1 

 537-5 

 538-2 



537-7 

 539-1 

 539-6 

 539-9 

 540-1 

 540-9 

 539-7 

 539-2 

 538-3 

 540-6 

 541-5 

 541-7 

 543-7 

 541-9 

 540-8 

 539-1 



Thermo- 

 meter. 



34-1 

 34- 1 

 34-1 

 34-1 

 34-2 

 34-3 

 34-4 

 34-6 

 34-8 

 35-0 

 35-2 

 35-4 

 35-6 

 35-7 

 35-8 

 35-8 



35-9 

 35-9 

 35-9 

 35-8 

 35-8 

 35-8 

 35-7 

 35-7 

 35-6 

 35-5 

 35-5 

 35-5 

 35-5 

 35-6 

 35-7 

 35-8 

 35-9 

 36-1 

 36-3 

 36-6 

 36-8 

 37-0 

 37-3 

 37-7 



44-8 

 44-9 

 44-9 

 45-0 

 45-1 

 45-3 

 45-4 

 45-6 

 45-7 

 45-8 

 45-8 

 45-8 

 45-8 

 45-8 

 45-8 

 45-7 



Balance. 



Cor- 

 rected. 



Mic. Div. 



607-7 

 605-2 

 606-0 

 605-8 

 604-1 

 607-7 

 609-4 

 610-9 

 613-0 

 610-9 

 611-4 

 611-2 

 612-2 

 611-9 

 611-7 

 609-2 



607-7 

 605-8 

 593-5 

 598-8 

 598-5 

 599-1 

 600-0 

 600-4 

 598-1 

 596-4 

 594-0 

 594-2 

 592-5 

 599-0 

 600-2 

 606-3 

 604-7 

 605-4 

 605-1 

 605-5 

 605-8 

 606-1 

 607-5 

 609-0 



609-2 

 604-4 

 601-7 

 598-7 

 596-7 

 594-9 

 594-4 

 595-3 

 595-4 

 590-7 

 590-7 

 592-5 

 595-7 

 599-3 

 600-4 

 600-7 



Thermo- 

 meter. 



34-5 

 34-5 

 34-4 

 34-5 

 34-7 

 34-8 

 34-9 

 35-1 

 35-4 

 35-7 

 36-0 

 36-1 

 36-3 

 36-4 

 36-4 

 36-4 



36-4 

 36-4 

 36-3 

 36-3 

 36-2 

 36-2 

 361 

 360 

 35-9 

 35-8 

 35-8 

 35-9 

 35-9 

 36-0 

 36-2 

 36-4 

 36-6 

 36-8 

 37-0 

 37-2 

 37-5 

 37-8 

 38-1 

 38-5 



45-4 

 45-5 

 45-6 

 45-7 

 45-8 

 45-9 

 46-0 

 46-2 

 46-3 

 46-3 

 46-3 

 46-3 

 46-3 

 46-2 

 46-2 

 46-1 



BlFiLAK. Observed 2^ 



Declination. Magnet untouched, Dec. SO"* 1844 — Feb. 5* 184.5. 

 after the Declination, fc=0-000140. Balance. Observed 3" after the Declination, i=0-000010. 



t Extra Observations niaJe. 



