34 



Teem-Day Observations of Magnetometees, 1843. 



Gottingen 

 Mean Time 



of 



Declination 

 Observation 





 5 



10 

 15 

 20 

 25 

 30 

 35 

 40 

 45 

 50 

 55 





 5 

 10 

 15 

 20 

 25 

 30 

 35 

 40 

 45 

 50 

 55 





 5 



10 

 15 

 20 

 25 

 30 

 35 

 40 

 45 

 50 

 55 







5 



10 



15 



20 

 25 

 30 

 35 

 40 

 45 

 50 

 55 



March 22, 23. 



April, 19, 20. 



Declina- 



TIOK. 



25 



BlFILAU 



Corrected. 



25 31-83 

 31-99 

 31-71 

 31-86 

 3205 

 31-93 

 32-10 

 31-79 

 31-77 

 31-48 

 32-20 

 31-61 



25 



25 



27-33 

 27-41 

 26-72 

 26-48 

 26-28 

 26-32 

 26-62 

 26-55 

 26-72 

 27- 11 

 26-15 

 25-75 



Sc. DiT. 

 2\ 



Balance 



Corrected. 



533-2 



695- 



535-6 



695- 



533-8 



696- 



535-0 



694- 



537-6 



693- 



535-4 



694- 



538-7 



694- 



535-7 



695- 



537-0 



696- 



540-9 



694- 



541-6 



695- 



540-2 



697- 





3K 



31-56 



539-8 



3116 



539-9 



30-96 



538-1 



30-56 



538-1 



30-36 



540-0 



30-39 



540-7 



29-91 



538-4 



29-91 



540-2 



30-12 



540-9 



29-88 



541-4 



29-55 



541-8 



29-31 



542-1 





4h. 



29-01 



540-5 



29-19 



544-8 



29-12 



543-0 



30-53 



542-7 



28-37 



540-3 



27-83 



536-7 



27-91 



537-2 



27-70 



538-3 



27-90 



540-8 



28-23 



539-4 



27-09 



539-4 



26-97 



537-2 



5^^. 

 549-6 

 545-1 

 538-0 

 537-0 

 538-2 

 536-5 

 538-2 

 540-5 

 545-2 

 544-9 

 540-5 

 541-1 



698-1 

 697-7 

 696-8 

 697-0 

 697-2 

 697-7 

 698-9 

 698-4 

 698-6 

 698-8 

 6990 

 699-7 



701-0 

 700-7 

 701-7 

 699-9 

 701-3 

 701-5 

 703-3 

 703-3 

 705-4 

 704-9 

 705-1 

 704-8 



704-0 

 712-3 

 712-6 

 710-5 

 711-5 

 714-2 

 712-4 

 711-9 

 713-3 

 714-4 

 714-2 

 719-0 



Declina- 

 tion. 



BiFILAE 



Corrected. 



25 



25 



25 



24-87 

 24-11 

 22-15 

 21-28 

 22-79 

 22-49 

 18-75 

 13-44 

 13-17 

 15-36 

 16-84 

 16-80 



16-87 

 13-82 

 13-77 

 15-76 

 17-67 

 18-86 

 20-23 

 20-57 

 20-54 

 21-28 

 2202 

 22-63 



23-43 

 24-13 



24-48 

 25-14 

 25-34 

 25-16 

 25-39 

 25-68 

 25-68 

 25-81 

 25-90 

 25-86 



25 



61^. 



7^ 



8h. 



Balance 

 Corrected. 



535-6 



724- 



530-8 



728- 



528-5 



730- 



536-9 



732- 



533-1 



735- 



531-9 



739- 



536-8 



738- 



542-5 



737- 



547-0 



739- 



544-7 



739- 



537-3 



740- 



538-8 



737- 



530-6 



735- 



547-3 



726- 



552-0 



723- 



552-4 



723- 



546-3 



724- 



544-0 



724- 



539-3 



725- 



540-9 



721- 



539-2 



722- 



538-1 



725- 



538-9 



718- 



539-3 



719- 



539-3 



717- 



538-5 



717- 



537-7 



716- 



536-0 



716- 



536-4 



714- 



536-8 



713- 



535-2 



713- 



534-7 



713- 



534-9 



712- 



535-6 



712- 



536-0 



711- 



536-8 



710- 





9\ 



25-79 



5371 



25-95 



537-5 



25-88 



537-9 



25-75 



537-8 



25-46 



538-2 



25-18 



537-9 



25-12 



538-2 



25-18 



538-0 



25-05 



538-0 



24-77 



536-9 



25-02 



538-1 



24-67 



537-0 



Mic. Div. 



710-3 

 709-4 

 707-9 

 708-4 

 708-2 

 706-8 

 705-1 

 704-7 

 704-2 

 704-0 

 703-5 

 703-3 



Declina- 

 tion. 



25 



25 



Bifilar 

 Corrected. 



Sc. Div. 

 10^ 



Balance 



Corrected. 



23-09 

 23-24 

 23-10 

 23-03 

 23-10 

 23-03 

 22-92 

 23-06 

 23-06 

 22-85 

 22-80 

 22-72 





ll\ 



22-62 



543-7 



22-83 



544-1 



22-80 



543-9 



22-62 



543-1 



22-58 



543-0 



22-67 



543-0 



22-60 



542-8 



22-58 



542-8 



22-58 



542-7 



22-58 



542-7 





542-8 



22-62 



542-5 





12^ 



25 22-58 



542-3 



22-52 



541-8 



22-55 



541-4 



22-47 



541-4 



22-40 



541-5 



22-32 



541-5 



22-18 



541-0 



22-20 



540-5 



22-23 



540-6 



22-25 



540-8 



22-11 



540-8 



22-23 



540-8 



13' 



25 



22-11 



22-08 

 22-05 

 22-29 

 2213 

 21-95 

 22-02 

 20-70 

 20-61 

 20-57 

 20-95 

 20-70 



540-5 



540-3 



540-2 



539-7 



540-0 



540-0 



540-3 



540-3 



540-3 



540-2 



540-1 



539-5 



Mic. DIt. 



543-8 



683-9 



543-9 



684-2 



543-6 



691-1 



543-8 



690-8 



543-9 



690-1 



543-0 



691-0 



543-6 



691-0 



544-1 



691-7 



544-6 



692-2 



544-7 



>) 



544-7 



692-2 



544-3 



S) 



692-3 



688-0 



687-2 



686-9 



691-1 



689-1 



687-2 

 686-9 

 686-5 

 686-2 



687-8 



687-1 

 686-8 

 686-5 

 685-6 



Declina- 

 tion. 



Bifilar Balami 



Corrected. Correct 



25 



25 





MK 



20-57 



539-7 



20-52 



539-9 



20-57 



539-8 



20-45 



539-7 



20-57 



539-9 



20-70 



539-7 



20-54 



5390 



20-57 



538-9 



20-57 



538-8 



20-43 



538-7 



20-27 



538-7 



20-45 



538-6 





15h. 



20-30 



538-4 



20-57 



538-1 



20-57 



538-1 



20-57 



539-0 



20-63 



539-1 



20-43 



538-0 



20-35 



537-5 



20-43 



537-9 



20-10 



537-4 



20-03 



536-9 



20-10 



535-5 



20-43 



533-0 



25 





16''. 



20-30 



533-8 



19-96 



534-9 



20-34 



536-3 



21-17 



534-1 



21-24 



534-8 



21-17 



534-8 



20-97 



535-7 



20-90 



535-7 



20-57 



537-4 



21-10 



536-7 



20-63 



535-6 



21-17 



535-4 



25 



21-10 

 21-17 

 21-17 

 20-87 

 20-81 

 20-63 

 20-77 

 20-87 

 21-37 

 21-51 

 21-44 

 20-79 



I7h. 

 535-6 

 536-1 

 535-9 

 536-9 

 537-0 

 536-9 

 537-5 

 536-6 

 534-9 

 534-6 

 533-6 

 534-3 



Hour, 



Bifilar Thermometer, 



Balance Thermometer, 



Observer's Initial, 



53-2 



53-4 



W 



54-0 



53-9 



W 



54-4 



54-2 



H 



54-4 



54-5 



54-2 



54-5 



54-4 



54-2 



54-3 



54-3 



54-0 



54-3 



10 



53-7 

 54-0 



10 11 12 13 14 15 16 17 



58-7 



58-5 



68-5 I 58-0 57-2 



58-5 



H 



58-2 58-0 



H H 



56-8 



57-5 



56-0 



56-6 



55-5 



56-0 



Bifilar. Observed 2'n after the Declination. A;=0-0001248. 



Balance. Observed 3™ after the Declination. A;=:0'000015 approximately. 



April 19d 13li. When double commas („) occnr in the column for the Balance Magnetometer, the needle was examined, and no change from the previons obsefj 

 tion being appreciable, the Micrometers were not altered. It should be remarked that the permanent observers possess the power of detecting slight changes *■ 

 more facility than the occasional or Term assistants. 



