40 



THE TRANSATLANTIC LONGITUDE. 



1863, December 11.— Gp., Obs. 



star. 



S Draconis L.C. 



(3 Geminorum . 



* " . 



£ Draconis L. C. 



3 IJrsse Majoris IJ. C, 

 Groombr. 3241 L. C. 

 s Hydras . . 

 X Cancri . . 



Lamp. Threads. 



w. 



E. 



W. 



E,— F, 

 D3— Fj 



D,— F. 



B-c; 



B,— D3 

 B,— D, 



B-F, 

 B,— F, 



■7" IP 

 13 

 31 

 45 

 47 

 49 



26*^58 

 13.84 

 9.45 

 3.06 

 25.07 

 25.45 



7 58 49.83 



8 30 30.04 



42.64 

 31.11 



-0M37 

 -0.151 

 -0.223 

 -0.208 

 -0.197 

 -0.187 

 -0.154 

 -0.107 

 -0.103 

 -0.129 



+ 0" 



— 







+ 



+ 1 



— 



+ 



— 











59^903 



47 577 



0.000 



17.205 



6.936 



53.228 



42.513 



0.091 



0.000 



000 



Bbo+k 



+ 0M88 

 + 0.204 

 —0.255 

 —0.235 

 -1-0.308 

 4-0.294 

 —0.437 

 4 0.219 

 —0.092 

 —0.120 



T = 



+ r.9 



.0'.020 



c = 4- 0^ 033. 



S Draconis L. C. . . 

 /3 Geminorum . . . 

 t " . . . 



E Draconis L. C. . 

 3 Urste Majoris U. C. 

 Groombr. 3241 L.C. . 



c HydraB 



X Cancri 



26^54 

 9.20 

 20.03 

 32.41 

 31.94 

 30.17 

 42.55 

 30.99 



28'.33 

 11.34 

 22.13 

 34.09 

 34.07 

 31.77 

 44.53 

 32.95 



+ 0=.038 

 4-0.038 



—0.092 

 4-0.108 

 —0.033 

 —0.034 



— 0M2 

 4-0.27 

 4-0.23 

 —0.23 

 4-0.13 

 —0.18 

 4-0.06 

 4-0.06 



-0^28 

 —0.05 

 —0.05 

 —0.31 

 4-0.12 

 —0.34 

 —0.08 

 —0.07 



4-2^06 

 2.22 

 2.18 

 1.98 

 1.91 

 2.06 

 2.04 



4-2.03 



8 A9 4- 8.801 « = -h 0'.227. 

 4- 8 801 AS 4- 22.225 a = — 1.252. 

 a=— 0M20, A9 = 4- O'.ieO, Ai! = 4-2^060. 



