ADJUSTMENTS OF THE TRANSIT INSTRUMENT. 



Table III. Azimuth Error of the Transit Instrument continued. 



247 



Day. 



Stars. 



Apparent 

 Error of 

 Azimuth. 



Adopted 

 Error of 

 Azimuth. 



Day. 



Stars. 



Apparent 

 Error of 



Azimuth. 



Adopted 

 Error of 

 Azimuth 



1874. 

 Dec. 12. 



i3 



H 

 i5 

 16 



17 

 18 



19 



21 



8 Ursa; Min. S.P. and i Gem. 

 Polaris and a Eridani 



+ 4-1 

 + 3-2 

 + 8-2 

 + 4-6 

 + 4-8 

 + 7-5 

 + 7-3 

 + 7-1 

 + 7'4 



+ 4-3 

 + 3-2 

 + 8-2 



+ 4-4 

 + 4-8 

 + 7-5 

 + 7-3 

 + 7-1 

 + 7-1 



1874- 

 Dec. 22 



24 



1875. 

 Jan. 2 



4 



5 



10 



12 



Polaris and o Eridani 



> > > > 



Ccphei (Hev.) 5i and e Canis 



Polaris and o Eridani 



S Ursa: Min. S.P. and yOrionis 

 A. Ursie Min . S. P. and o Orionis 

 S Ursse Min. S.P. and y Gem. 



+ 6-9 

 + 6-8 



+ 4-1 



+ 9-3 

 + 9-8 



+ 5-2 

 + 3- 9 

 + 8-4 



+ 6'9 



} + ! , 



+ 9-4 

 + 9-8 

 + 5-o 

 + 3-9 

 + 8-3 



TABLE IV. TRANSITS of STARS observed at WAIMEA by Mr. R. JOHNSON. 



Day. 





Object observed 



and 

 (Number of Wires). 



Mean observed Time 



by Chronometer N 



of Transit over 



the Center Wire. 



Seconds of 



True Transit 



over the 



Meridian. 



Seconds of 



Star's 

 Assumed 

 Apparent 



R.A. 



Chronometer N 



apparently 



Slow. 



1874. 

 December 



7 E 7 Pegasi 



44 Piscium 



12 Ceti 



e Andromeda; , 



o Cassiopeia? (4) , 



Ceti 



S Piscium 



20 Ceti 



fi. Andromeda; 



Piscium 



Polaris, 9-250 (5) 



W ,, 9-2So(5) 



a Eridani 



o Piscium 



Arietis 



Arietis 



{' Ceti 



67 Ceti 



E Lai. (F.) 6 9 3, 7-600 (5). 

 W 7-600 (5). 



(8 Tauri 



5 Orionis 



1 Geminorum 



o. 14. 



o. 26. 

 o.36. 

 o. 3g. 

 o. 41. 



0.44. 

 0.49. 



0. 54. 



0.57. 



1. 4. 



i. 18. 



1.23. 



i. 40. 



1. 46. 

 j.55. 



2. 7. 

 2. I 4 . 

 2.18. 

 4 .53. 

 4-57. 

 5.26. 



5.33. 

 6. 4. 



26-43 

 38-o6 

 18-14 

 35-25 



3-68 

 57-37 

 50-24 

 15-62 

 27-39 

 1 5- 70 

 38-10 



6 -20 

 42-36 

 25-42 

 21-93 

 45-67 



0-48 

 22-90 

 13-90 

 58-zo 



i- 4 3 

 14-98 



9-53 



25-97 

 37-66 

 17-76 



34-71 



2- 7 3 



57-02 



49-81 



lS'22 

 26-78 



i5-2 7 

 46-91 



40-46 



42-91 



25-38 

 21-86 

 4 5-5 9 



0-44 

 22-91 

 33-44 

 32-86 



i-35 



'4'97 

 9-45 



} 



47-57 

 59-44 

 3 9 -35 

 56-8i 

 24-84 

 18-92 

 n-65 

 37-o5 

 48-78 

 27-33 



3- 9 8 



5-i 9 

 47-73 

 44-25 



7-87 

 22-81 

 45-3i 



24-16 

 37-96 

 3i- 9 8 



7. 38-40 

 7. 38-22 

 7. 38- 4 i 

 7. 37-91 

 7.37-89 

 7. 38-10 

 7.38-16 

 7-38-17 

 7. 38-oo 

 7.37-94 



7- 39-70 



7- 37 '7* 

 7-37-65 

 7.37-61 

 7.37-72 

 7-37-63 

 7. 37-60 



7. 37-72 



7- 37-I9 

 7- 37-oi 



