Introduction. 



xliii 



Table 20. — continued. 



Gbttingen 

 Mean Time. 



Sept. 



li. m. 



3 28 



Nov. 



Nov. 13 



12 22 55 

 23 22 

 23 35 

 23 45 

 23 57 

 8 

 19 

 30 

 41 

 53 

 1 

 1 

 1 



7 

 20 

 32 



1 44 



56 

 7 

 18 

 29 

 40 

 50 

 2 

 14 

 26 

 37 

 48 

 59 

 9 

 21 

 38 

 53 

 18 

 30 



1844. 

 Jan. 27 16 

 1 9 

 1 22 

 1 36 

 1 49 



Tempe- 

 rature of 

 Balance 

 Magnet. 



65-00 

 87-75 

 66-30 

 4015 

 65-15 

 88-15 

 65-45 

 38-55 

 72-00 

 Magnet 



Magnet 



33 



59 



80 



57 



35 



54 



78 



58 



35 



59 



74 



56 



34 



60 



81 



59 



34 



59 



81 



58 



33 



55 



84 



61 



33 



56 



83 



36 



73 



34 

 Magnet 



Magnet 

 35-47 

 66-05 

 38.05 

 64-37 

 3700 

 65-05 

 38-17 

 65-80 



«— j„. 



22-75 

 21-45 

 26-15 

 25-00 

 23-00 

 22-70 

 26-90 

 33-45 



Away. 



-/u 

 •90 



25- 



-10 



20- 



-80 



22- 



-00 



22- 





19- 



•90 



94- 



-95 





-25 

 -30 



20- 

 22- 

 23- 



-05 

 •35 

 •00 



15- 

 18- 

 91- 



■30 

 •70 

 -75 

 -35 

 -85 



26- 

 21- 



22- 

 24- 



-50 



24- 



-00 



21- 

 23- 



-00 



-55 



24- 



• 00 



21-' 



-95 



29- 



-15 



23- 



-90 



2/- 





93- 



-95 





-35 



26- 



-45 



46- 



•30 



36- 



•90 



38- 



Away. 



j-50 

 )-90 

 2-30 

 2-80 

 )-90 

 t-05 

 )-70 

 2-95 

 3-75 

 j-30 

 5-35 

 L-70 

 3-40 

 L-05 

 2-40 

 1-50 

 1-65 

 1-50 

 J-00 

 1-45 

 1-45 

 )-25 

 MO 

 r-25 

 3-05 

 3-40 

 3-90 

 3-85 

 5-40 



Away. 



Away. 



30-58 

 28-00 

 26-32 

 27-37 

 28-05 

 26-88 

 27-63 

 26^85 



Reading 



of 

 Unifilar. 



465 

 466 

 467 

 467 

 468 

 469 

 473 

 473 

 476 

 272 



266 

 11 

 10 

 10 



7 

 7 

 4 

 2 

 

 2 

 3 

 5 

 5 

 8 

 10 

 267 



260-87 

 1208 

 12-93 

 13-59 

 14-67 

 14-21 

 15-30 

 15-52 

 16-76 



Reading 

 of Declino- 

 meter 

 reduced 

 ;=r d. 



Sc. Div. 



147-08 



147-89 



148-43 



149-25 



15001 



151-12 



154^10 



154^37 



157-65 



162-31 



159-61 

 158-02 

 157-05 

 157-02 

 155-57 

 155-02 

 155-91 

 155-87 

 155-53 

 155-28 

 154-23 

 154-34 

 154-72 

 151-60 

 153-36 

 154-56 

 155-28 

 155-58 

 155-41 

 154-25 

 153-92 

 154-42 

 151-77 

 149-72 

 148-14 

 150-40 

 151-37 

 152-82 

 153-40 

 155-52 

 157-83 

 160-90 



157-22 

 154-78 

 155-01 

 156-04 

 156-73 

 156-71 

 157-01 

 157-86 

 158-70 



minus 

 r{d-d^) 



Sc. Div, 



-0-48 



-0^27 



-009 



-026 



-0-34 



-Ml 



+ 0^14 



-0-20 



-0 



32 



-0 



05 



-0 



73 



-0 



51 



-0 



34 



-0 



30 



-0 



46 



-0 



43 



-0 



38 



-0 



28 



-0 



18 



-0 



65 



-0 



45 



-0 



51 



-0 



16 



-0 



11 



-0 



m 



-0 



61 



-0 



55 



-0 



21 



- 



44 



-0 



30 



-0 



99 



-0 



05 



-0 



25 



-0 



48 



-0 



60 



-0 



59 



-0 



19 



-0-62 

 -0-37 

 -0-39 

 -0-44 

 -0-79 

 -0-63 

 -0-40 

 -0-37 



Bifilar. 



Reading 

 corrected. 



Sc. Div. 



118-54 

 120-54 

 125-39 

 140-27 

 137-49 

 137-34 

 123-61 

 135-25 

 133-87 



1 



1 



182 



184 



183 



184 



185 



184 



185 



1S8 



190 



187 



193 



188 



1 



1 



189 



193 



197 



196 



193 



188 



183 



179 



178 



178 



176 



181 



175 



183 



•77 

 -38 

 ■78 

 -66 

 •87 

 -69 

 -60 

 -63 

 •45 

 -86 

 -75 

 -12 

 -11 

 ■72 

 -16 

 -46 

 -86 

 -12 

 -47 

 -79 

 -26 

 -37 

 -56 

 -40 

 -46 

 -75 

 -38 

 •76 

 -82 

 -30 



189-43 

 189-11 

 189-10 

 189-54 

 190-53 

 191-25 

 190-43 

 190-39 



ThermO' 

 meter. 



69-0 

 69-0 

 69-2 

 69-4 

 69-5 

 69-6 

 69-7 

 69-7 

 69-7 



41 

 41 

 41 

 41 

 41 

 41 

 41 

 41 

 42 

 42 

 42 

 42 

 42 

 43 

 43 

 43 

 43 

 44 

 44 

 44 

 44 

 45 

 45 

 45 

 45 

 45 

 45 

 46 

 46 

 46 



45-0 

 45-0 

 45-0 

 45-0 

 45-0 

 45-1 

 45-1 

 45-2 



■0-0000891 

 -0-0000867 

 0-0000849 

 -0-0000626 

 -0-0000706 

 -0-0001581 

 -0-0000276 

 ■0-0000332 



-0000514 

 -0000071 

 -0001398 

 -0000S36 

 -0000619 

 -0000442 

 -0000814 

 -0000784 

 -0000443 

 -0000560 

 -0000128 

 -0001538 

 ■0000888 

 ■0000988 

 ■0000299 

 -0000251 

 -0000882 

 ■0000854 

 •0000903 

 •0000150 

 -0000511 

 •O0OOG18 

 •0001453 

 •0000117 

 -0000411 

 •0000832 

 -0000653 

 •0000840 

 •0000448 



-0000836 

 -0000536 

 ■0000579 

 ■0000699 

 ■0001106 

 ■0000911 

 ■0000589 

 ■0000557 



