114 



ExTEA Observations of Magnetometers, November 27 — December 3, 1845. 



Gbtt. 

 Mean 

 Time. 



Declination. 



Bifilar 

 Corrected. 



Balance 

 Corrected. 



Gott. 

 Mean 

 Time. 



Declination. 



BiFILAK. 



Corrected. 



B.\LANCE 



Corrected. 



Gbtt. 

 Mean 

 Time. 



Declination. 



d. h. 



Min. 



o 



Min. 



Sc. Div. 



Min. 



Mic. DiT. 



d. li. 



Min. 



o 



Min. 



Sc. Div. 



Min. 



Mic. Div. 



d. h. 



Min. 



o 



27 19 







25 15-34 



2 



548-1 



3 



372-2 



3 5 



16 



24 56-67 



16 



635-8 







3 6 



17 



25 11-84 





10 



12-04 



12 



559-2 



13 



368-7 





17 



24 55-67 



17 



641-3 



17 



768-0 





18 



12-38 





20 



08-90 



22 



557-0 



23 



368-0 









18 



644-6 









19 



12-22 





40 



08-25 



42 



555-3 



43 



370-9 









19 



653-6 



19 



757-3 





20 



10-43 



27 20 







09-08 



2 



554-7 



3 



372-1 





20 



25 02-55 



20 



660- + 



20 



760-4 





21 



08-65 























(out 



of field) 



21 

 22 



763-4 

 763-5 





22 

 23 



08-25 

 lO-SO 



2 12 







25 0505 



2 



541-1 



3 



429-8 





22 



14-26 







30 



06-66 



32 



542-0 



33 



428-9 









23 



647- 









24 



10-70 



2 13 







06-86 



2 



542-5 



3 



429-7 





24 

 •25 



32-39 

 32-26 



24 

 25 



611-1 



588-1 



24 



730-1 





25 

 26 



10-60 

 13-63 



2 17 







25 15-14 



2 



553-4 



3 



423-7 









26 



578-5 



26 



711-6 





27 



20-29 





10 



16-35 



12 



5551 



13 



421-2 





27 



23-54 



27 



571-8 









28 



26-81 





20 



13-46 



22 



558-6 



23 



415-2 





28 



19-58 



28 



573-3 



28 



739-8 





29 



35-581 





30 



10-16 



32 



561-7 



33 



413-5 





29 



13-16 



29 



564-1 



29 



746-7 





30 



4006 





40 



09-56 



42 



559-9 



43 



411-3 





30 



07-64 



30 



569-7 



30 



745-2 





31 



36-66 





50 



07-31 



52 



559-5 



53 



412-0 









31 



583-5 



31 



744-5 



* 



32 



32-56 



2 18 







07-17 



2 



556-6 



3 



413-1 





32 



07-44 



32 



590-3 









33 



32-19 





15 



08-08 



17 



554-3 



18 



415-1 





33 



06-23 



33 



597-5 



33 



736-1 





34 



29-66 



2 19 







10-13 



2 



557-4 



3 



413-8 





34 

 35 



0902 

 16-48 



34 

 35 



616-4 

 632-9 



34 

 35 



721-3 

 703-9 





35 

 36 



25-96 

 21-46 



3 4 







25 20-43 



2 



544-6 



3 



670-9 





36 



30-94 



36 



633-4 



36 



683-8 





37 



24-89 





10 



13-70 



11 



539-3 



12 



674-6 





37 



25 50-83 



37 



616-4 



37 



660-0 





38 



26-13 





15 



12-11 



17 



543-3 



18 



657-8 





38 



26 03-88 



38 



589-2 



38 



637-2 





39 



34-34 





20 



J 6-43 



22 



541-5 



23 



676-5 





39 



26 13-31 



39 



551-3 



39 



624-6 





40 



41.57 





25 



16-65 



27 



545-6 



28 



738-1 





40 



26 15-39 



40 



532-2 



40 



629-2 





41 



41-87 









29 



551-4 









41 



26 11-76 



41 



523-6 



41 



690-5 





42 



40-15 





30 



02-93 



31 



563-5 









42 



26 02-37 



42 



509-8 



42 



718-2 





43 



41-74 









32 



582-9 



33 



729-3 





43 



25 36-49 



43 



562-7 



43 



762-5 





44 



3504 









34 



578-2 









44 



24-86 



44 



642-7 



44 



802-4 





45 



33-20 





35 



18-40 



36 



573-7 



35 



708-3 





45 

 46 



21-90 

 18-08 



(out 



of field) 



45 

 46 



845-2 

 877-1 





46 

 47 



33-13 

 38-04 









37 



571-9 



38 



721-5 





47 



11-57 







47 



914-9 





48 



44-88 









39 



565-5 









48 



09-08 







48 



941-4 





49 



51-92 





40 



15-74 













49 



09-15 







49 



954-4 





50 



56-08i: 





41 



13-43 



41 



558-0 







* 



50 



08-95 



50 



642- 



50 



954-5 





51 



58-34 j 





42 



11-52 



42 



556-1 



43 



762-9 





51 



10-00 



51 



630-8 









52 



58-94i 









44 



549-9 









52 



07-27 



52 



620-8 



52 



944-2 





53 



59-08 





45 



13-22 







45 



754-2 





53 



04-53 



53 



622-4 



53 



935-3 





54 



57-16 





46 



16-68 



46 



540-2 









54 



05-58 



54 



621-9 



54 



928-4 





55 



25 57-02 





47 



17-15 



47 



530-6 



48 



765-6 





55 



07-72 



55 



613-6 



55 



914-2 





56 



26 02-83 !j 









49 



5301 









56 



10-09 



56 



599-4 



56 



901-7 





57 



25 5G-67j! 





50 



07-64 







50 



767-6 





57 



07-74 



57 



587-0 



57 



891-6 





58 



49-0311 





51 



05-99 



51 



531-2 









58 



06-27 



58 



575-9 



58 



883-7 





59 



35-58 





52 



04-58 



52 



530-9 



53 



759-0 





59 



02-39 



59 



571-9 



59 



876-8 



3 7 







26-031 









54 



538-0 







3 6 







25 00-48 







565-1 







871-0 





1 



23-21 





55 



04-44 







55 



756-1 



* 



1 



24 57-07 



1 



559-8 



1 



866-3 





2 



24-28 









56 



537-5 









2 



55-19 



2 



565-2 



2 



859-5 





3 



30-65 





57 



04-21 



57 



537-5 



58 



749-2 





3 



54-68 



3 



568-8 



3 



847-1 





4 



29-06 









59 



542-7 









4 



55-24 



4 



575-8 



4 



827-7 





5 



19-51 i 



3 5 







04-41 











744-2 





5 



24 58-99 



5 



586-7 



5 



814-2 





6 



14-89: 









1 



551-7 









6 



25 03-84 



6 



592-5 



6 



802-4 





7 



10-63: 







1 



2 



553-3 



3 



723-2 





7 



08-68 



7 



595-3 



7 



798-4 





8 



«9-9(i'l 







! 



4 



560-0 









8 



13-36 



8 



592-2 



8 



798-0 





9 



ll-44i 





5 



'. 14-44 



6 



559-2 



5 



712-4 





9 



16-48 



9 



579-6 



9 



7980 





10 



12-lli 









7 



558-0 



8 



718-5 





10 



15-17 



10 



576-0 



10 



803-4 





11 



11-441 





8 



13-81 



9 



584-0 









11 



09-93 



11 



579-9 



11 



821-4 





12 



02-3511 





10 



16-32 



10 



583-8 



11 



736-5 





12 



02-45 



12 



594-1 









13 



08-95 i 









12 



592-5 



13 



753-2 





13 



00-84 



13 



603-9 



13 



826-0 





14 



11-10 





13 



12-04 



14 



603-5 









14 



02-45 



14 



604-6 



14 



820-7 





15 



]3-44 





14 



: 25 06-73 













15 



06-59 



15 



606-6 



15 



813-9 





16 



13-49 







15 



24 58-25 



15 



619-8 









16 



10-23 



16 



607-1 



16 



808-8 





17 



14-70 



BlFILAR. ^=0000140. Bal 



iNCE. ^- 



=0000010. 





'1 



* Se 



B note? 



on the Aurora Borealis, after the Extra Observations of Magnetometers. 







li 



Dec. 

 have hi 



3d 7h 

 !en coi 



2"'. Arms of the bifilar torsion circle turned from liO° 16'-5 to 107° 3'. The 

 rected to the original torsion circle reading. See Introduction, p. xxxii. 



observat 



ious of the bifilar, between 1^ i 



■■> and 48°- [ 















