THE TRANSATLANTIC LONGITUDE. 



51 



1866, December 14.— B., Obs. 



)3 Arletis . . 



a " ^ . . 



65 I' Ceti . . 

 <. Cassiopeae U.C. 



y Ceti . . . 



a " . ■ . . 



a Persei , , . 



Lamp. 



W. 



E. 



B,—F, [C, lost] 

 Bi— D3 

 B-F3 



B,-C3E,F,[F,lost] 



B,-F, 



B,— F. 



P 50" 12'. 44 



2 2 36.31 



8 32.30 



21 5.66 



. 39 22.'?2 



2 58 14.52 



3 17 46.04 



+ 0M3 

 +0.14 

 + 0.14 

 + 0.15 

 + 0.21 

 + 0.11 

 + 0.14 



0" 

 — 

 + 





 — 











0=.00 

 0.62 

 19.65 

 0.00 

 3.31 

 000 

 0.00 



Bbo+k 



+ 0M1 

 + 0.12 

 + 0.09 

 + 0.31 

 + 0.13 

 + 0.11 

 + 0.19 



0= — 2° 54^00. 



= _0».081. 



c = —0^660. 



/3 Arietis , . . 



65 r Ceti . . 

 I Cassiopeae U.C. 

 7 Ceti. . . . 



a Persei . 



12^55 

 35.81 

 52.04 

 5.97 

 19.54 

 14.63 

 46.23 



47° 18^.64 



59 41.76 



5 57 88 



18 11.89 



36 25.47 



55 20.63 



14 52.36 



+ 0^06 

 + 0.06 

 + 0.06 

 + 0.15 

 —0.06 

 —0.06 

 —0.09 



+ 0»05 

 —0.07 

 —0.17 

 + 0.02 

 —0.16 

 —0.06 

 + 0.06 



— 0=.04 

 —0.04 

 —0.06 

 + 0.09 

 —0.06 

 —0.06 

 + 0.01 



— 1'"53=.91 

 54.03 

 54.11 

 54.07 

 54.10 

 54.00 

 —2 53.95 



7 A9 + 1.767 a = — 0'.330. 

 + 1 767 A9 + 2.531 a = —0.282. 

 a = — 0'.095, AO = — 0''.023, M = 



— 2'» 54=. 023. 



1866, December 14.— B., Obs. 



Lamp. 



Bb,+k 



fi Geminorum . 



7 " ■ ■ 



s Canis Majoris 

 S " '"' . 



S Geminorum . 



E. 

 W. 



B,- F,-, 

 B -F, [B,- 

 D3— E, 



B,— .C...D, 



C.lost] 



F,— . 



6" 17" 

 32 



6 56 



7 5 

 7 15 



54^26 

 52.26 

 32.48 

 51.31 

 2.51 



+ 0M0 

 + 0.04 

 + 0.04 

 + 0.04 

 + 0.04 



— 0" 3'. 2 7 

 + 4.92 

 — 12.83 

 + 3.63 

 + 3.61 



+ 0^08 

 + 0.02 

 —0.01 

 —0.01 

 + 0.02 



r = 7'' 



= — 2°'54=.30 p=_0'081 c= — O'.OeO. 



jit Geminorum . 



y 



E Canis Majoris 

 8 " " . 



5 Geminorum . 



32 



6 56 



7 5 

 7 15 



5P.07 

 57.20 

 19.64 

 54.93 

 6.14 



56^07 

 2.84 



25 41 

 0.42 



11.75 



— 0".06 

 + 06 

 + 0.07 

 + 0.07 

 + 0.06 



rejected 

 — 0».04 

 + 14 

 —0.13 

 —0.01 



+ 0».03 

 + 0.07 

 + 0.07 

 + 0.03 



—2° 54= 37 

 54.23 

 54.50 



—2 64.34 



4 A9 + 3.075 a =_0'.040 

 + 3.075 M + 2.747 a =_ 0.007 

 a = + 0" 063, A9 = — 0= 058, ai! = ■ 



2"54V358 



