Daily Observations of Magnetometers, August 12 — September 7. 1842. 15 



Grottingen 



Mean Time of 



Declination 



Observation. 



d. h. m. 



Aug. 12 20 



2:j 



Aug. 13 2 



5 



Aug. 14 20 



23 



Aug. 15 2 



5 



20 



23 



Aug. 16 2 



5 



20 



23 



Aug. 17 2 



5 



20 



23 



Aug. 18 2 



5 



20 



23 



Aug. 19 2 



5 



20 



23 



Aug. 20 2 



5 



Aug. 21 20 



23 



Aug. 22 2 



5 



20 



23 



Aug. 23 2 



5 



20 



23 



Aug. 24 2 



5 



20 



23 



Aug. 25 2 



5 



Declina- 

 tion. 



120-17 

 128-83 

 132-33 

 126-87 



123-64 

 127-94 

 131-82 

 126-85 



123-22 

 128-40 

 132-51 

 127-78 



12015 

 130-63 

 136-95 

 130-22 



126-22 

 133-77 

 134-07 

 127-85 



127-83 

 132-53 

 129-30 

 125-05 



124-20 

 135-62 

 135-59 



128-57 



123-84 

 130-22 

 137-18 

 129-60 



123-04 

 133-20 

 132-50 

 130-18 



122-91 

 128-74 

 137-68 

 131-80 



123-84 

 130-09 

 134-28 



128-27 



BiFILAE. 



Cor- 

 rected. 



Tliermo- 

 meter. 



So. Div. 

 536-3 

 531-5 

 537-4 

 541-7 



530-8 

 5300 

 540-5 

 547-3 



528-8 

 526-4 

 540-3 

 546-6 



532-2 

 535-6 

 552-3 

 558-4 



528-5 

 518-0 

 541-9 

 558-3 



516-0 

 523-3 

 567-9 

 595-2 



519-8 

 518-4 

 536-4 

 538-8 



519-4 

 519-3 

 545-0 

 552-5 



527-2 

 521-7 

 547-5 

 542-6 



534-7 

 529-1 

 540-4 

 538-5 



522-3 

 520-9 

 544-4 

 548-9 



Balance. 



64-5 

 66-1 

 69-0 

 68-6 



61-9 

 64-1 

 70-7 

 73-7 



62-5 

 63-6 

 65-5 

 66-9 



61-3 

 62-8 

 67-7 

 74-1 



66-4 

 68-7 

 75-1 

 79-0 



69-6 

 70-4 

 71-4 

 72-0 



64-9 

 65-4 

 65-2 

 64-9 



56-7 

 57-7 

 62-7 

 66-7 



59-4 

 61-9 

 68-3 

 72-2 



64-6 

 63-6 

 63-4 

 63-5 



53-6 



54-8 

 60-4 

 63-6 



Cor- 

 rected. 



Mic. Div. 



769-3 

 754-8 

 748-9 

 775-6 



794-1 

 769-8 

 749-0 



778-7 



782-1 

 772-0 

 763-4 

 769-3 



758-2 

 733-3 

 740-1 

 730-1 



711-8 

 738-6 

 720-6 

 807-2 



Thermo- 

 meter. 



799-8 

 774-7 

 775-2 

 799-3 



802-5 

 794-8 

 779-8 

 790-5 



786-0 

 781-7 

 756-8 

 756-0 



773-3 

 762-3 

 772- 1 



845-8 



798-2 

 799-4 

 785-1 

 804-7 



64-2 

 65-4 

 67-8 

 67-8 



62-2 

 62-7 

 69-3 

 72-2 



62-7 

 63-3 

 64-7 

 66-0 



61-2 

 62-3 

 66-2 

 71-9 



66-6 

 68-1 

 73-6 

 77-1 



Gottingen 



Mean Time of 



Declination 



Observation. 



755-0 69-8 



715-6 70-2 



764-4 70-9 



1123-6 71-6 



d. h. m. 



Aug. 25 20 



23 



Aug. 26 2 



5 



20 



23 



Aug. 27 2 



5 



Aug. 28 20 



23 



Aug. 29 2 



5 



20 



Aug. 30 



2 



5 



20 



23 



Aug. 31 2 



5 



20 



23 



Sept. 1 2 



5 



65-2 



65-4 



65-3 I Sept. 



64-9 



57-2 

 57-8 

 61-4 

 65-0 



59-6 

 61-5 

 66-6 

 70-4 



64-9 

 63-8 

 63-5 

 63-5 



53-2 

 54-6 

 59-1 

 61-8 



20 



23 



2 2 



5 



Sept. 



Sept. 



Declina- 

 tion. 



20 



23 



3 2 



5 



Sept. 4 20 



23 



Sept. 5 2 



5 



20 



23 



Sept. 6 2 



5 



20 



23 



7 2 



5 



BirlLAK. 



Cor- 

 rected. 



Thermo- 

 meter. 



121-55 

 127-75 

 133-60 

 128-54 



123-00 

 124-85 

 131-45 

 127-43 



120-38 

 127-97 

 133-55 

 127-57 



122-85 

 1.30-98 

 132-64 

 126-25 



123-50 

 127-72 

 131-05 

 127-00 



121-84 

 127-61 

 131-78 

 124-52 



123-87 

 131-72 

 132-42 

 130-96 



125-65 

 129-89 

 133-67 

 125-60 



125-22 

 130-60 

 134-20 

 129-25 



125-50 

 132-37 

 133-10 

 127-85 



124-82 

 130-32 

 134-18 

 127-85 



Sc. Div. 



530-6 

 529-3 

 546-2 

 552-7 



533-8 

 525-8 

 542-7 

 556-9 



531-9 

 523-7 

 544-4 

 549-3 



529-8 

 530-9 

 539-8 

 540-5 



526-4 

 524-3 

 540-7 

 548-0 



533-9 

 527-1 

 544-4 

 551-2 



542-4 

 523-8 

 538-8 

 542-5 



533-9 

 520-3 

 536-2 

 539-4 



517-4 

 530-6 

 539-2 

 553-4 



532-5 

 519-8 

 543-3 

 546-4 



524-1 

 519-7 

 543-9 

 546-3 



Balance. 



Cor- 

 rected. 



ThermO' 

 meter. 



57-9 

 59-4 

 61-5 

 63-8 



60-5 

 60-8 

 64-4 

 66-7 



60-0 

 61-4 

 66-4 

 71-6 



62-9 

 63-6 

 64-5 

 64-1 



52-8 

 54-6 

 59-9 

 63-7 



56-0 

 56-9 

 60-5 

 63-5 



64-0 

 64-9 

 65-7 

 66-2 



63-4 

 63-9 

 65-0 

 64-9 



54-4 

 55-6 



58-4 

 59-8 



57-6 

 58-7 

 61-3 

 62-5 



52-6 

 54-3 

 58-3 

 62-4 



Mic. Div. 



801-9 



777-2 

 768-4 

 783-9 



759-1 

 759-7 

 751-8 

 753-7 



794-8 

 781-7 

 750-9 

 746-5 



775-9 

 744-9 

 759-2 

 781-1 



790-1 

 790-8 

 759-0 

 767-4 



788-7 

 765-8 

 758-3 

 771-1 



748-3 

 760-2 

 766-9 

 849-2 



747-2 

 761-4 

 781-5 

 790-8 



770-1 

 775-6 

 776-1 

 803-2 



772-7 

 768-4 

 768-3 

 795-2 



793-6 

 794-2 

 768-6 



782-8 



57-8 

 58-9 

 60-6 

 62-5 



60-7 

 60-9 

 63-9 

 65-8 



60-0 

 61-1 

 65-2 

 69-8 



63-2 

 63-6 

 64-1 

 64-0 



53-5 

 54-5 



58-7 

 62-0 



56-2 

 56-7 

 59-5 

 62-2 



63-4 

 64-2 

 65-2 

 65-7 



63-3 

 63-7 

 64-6 

 64-6 



54-8 

 55-6 

 57-5 

 58-9 



57-7 

 58-4 

 60-6 

 61-7 



53-1 



54-2 

 57-2 

 60-7 



BiriLAR. ^=0-0001248 ^=0-000304=2-44 Scale divisions. 

 Balance. April IT* — Oct. S* A;=0-0000130 ?=0-000073=5-60 Micrometer divisions. 

 Declination. Torsion removed. Circle reading 118°. Aug. IS* 21'", 123°. Aug. 22<i 21'', 135°. Aug. 29^ 21'', 147°. 

 Sept. 51 21'', 147°. 



Aug. 164 20'' ; 19-1 5^ ; 24* 5^ ; Sept. 2'i 3''— 9'' : 

 Aug. 22<i 7''. 

 Aug. 26^. Wind vane put up in Observatory. 

 Aug. SO*! 0''. Observation 1'' late, by mistake. 



Sept. 5'! 6''. Extra observations. 



