122 



ROGEES AND McLEOD ON THE 



Table III continued. — Observations of June 20th, 1883, Cambridge. 



Name of Star. 



Transit over 

 Mean Wire. 



Bh 



Equations of Condition. 



KJ, ÏP., V 



CIRCLE KAST. 



— 24 02 



— 2G a; 



+ It 31 



+ 27 47 



+ Î8 45 



+ 33 U 



+ 52 23 



+ 56 63 



+ 53 44 



+ 5fl 15 



+ 100 54 



+ 68 49 



+ 110 G9 



+ 100 19 



h. ni. 



17 15 



18 (8 

 u 09 



17 42 



18 03 

 18 45 

 17 28 



17 51 



18 2Î 

 IS 49 

 17 03 



17 37 



18 06 

 18 26 



— 0.10 



— .09 



— .21 



— .2? 



— ■2& 



— .26 



— .40 



— .41 



— .46 



— .40 

 + .00 



— 62 

 + .26 

 + 71 



+ 1,02*1 — IWdc + lit + .05 = 



+ IMdu - 1.12,/<. + ,/( — .10 = 



+ O.iiiki — 1.03,1c + ,h — .09 = 



+ 0.28rf.( — 1.1.3./C + r/t — .03 = 



+ 0.27(/.> — 1.14./f + rfr 4- .06 = 



+ 0.19Ai — 1.20,fc + di. — .03 = 



— 0.29ii(i — l.Mdc + dl — .20 = 



— 0.4.5i/a — 1.83/c + dl — .44 = 



— 0.ô4(/a — 1.93(/.- + dl — .21 = 



— 0.57./a — IMdc + dt — .18 = 

 + 4.51A( + 5.29iZ.! + dl + .09 = 



— 1.2irla — 2.77rfc + dt - .31 = 

 + 2.64fZa + 2.«4[fc + dt + .13 = 

 + 4.73Jf( + 5.58*,- + «ft — .33 = 



CIRCLE WEST. 



77 Sagittarii - 



Ï' Caprlcorni 



V Aquarii 



s Capricorni 



n Aquilae 



C Cygni - - 



Lyrœ - - 



n Cygni - - 



i' Cygni - - 



K Cephei - - 



Cephei • - 



CT^ Ursae maj. 



" Cephei - - 



— 21 12 



- 18 33 



- 11 51 



— 22 .54 

 + 8 34 

 + 29 45 

 + 37 56 

 + 49 57 

 + 44 51 

 + 77 22 

 + 62 36 

 + 112 24 

 + 62 C6 



03 02.93 



33 37.38 



03 26.93 



20 12.78 



45 1830 



OS 10.76 



12 32.29 

 33 32.04 

 41 32.75 



13 03.67 

 27 51.07 

 00 15.59 

 16 00.70 



+ 0.96r/rt' 



+ 0.92rfa' 



+ 0.S3f/a' 



+ O.OMa' 



+ 0.56(/,(' 



+ 0.25(/a' 



+ O.lOifo' 



— 0.20icc' 



— 0.06rfa' 



— 2.62./a' 



— 0.75iZ(i' 

 + 2.47rfa' 



— 0.72rfa' 



+ 1 07f/c + (/( + .12 = 



-h 1.05</c + dt + .13 = 



+ 1.02-fc + dt + .08 = 



+ 1.09<fc + dl — .13 = 



+ l.OWc + dt + .13 = 



+ 1.15(fc + dt + .02 = 



+ 1.27dc + dt + .23 = 



+ 1.55&) + dt + .22 = 



+ 1.4Wc + (/( + .12 = 



+ 4.57(/c + (/( + .27 = 



+ 2.17dc + dt + ..31 = 



— 2.62* + dt + .19 = 



+ 2.14(fc + (ft — .20 = 



Adopted clock rate = + 0*.005 per hour 



NORMA!, EQUATIONS. 



0= + 9.022./f< +S.322f;c + 2.13S,?( + 0.484. 

 = + 6.622<?r«'-2.V27ffc + 2.773* +0.127. 

 = + 8.322</a — 2.127A(,' + 50.484t/c + 1.884(( + 3.190. 

 = + 2.6:î8r/a + 2.773(fo' + l.S84rfc + 18.551* + 0023. 

 Whence, da = + .003 ; da' = — .046 ; t/c = — .066 ; rf( = + .013 ; weight of* = 16.66. 



Assumed values: « = — .400; a' = — .400; c=— .200; 

 Wiience, total azimuth (a + da) = — .397 ; (a' + tla') = — .446. 

 CoUimation (circle west), (c + de) = — .266. 

 Clock error, (( + dl) at 19h. = — 9'.947. 

 And probable error ± .021. 



-9.960. 



