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Show 58 Salt Lake City, September 15,1871. Name of star. 1 AqaihB .. A Lyra - 0 Lyr » .... 50 Draoonts. C Aqnlle .. 6 Draconis. i Aqnike .. - K Aquilio ~ y Aquilie ... a Aquilio .. Clamp. W. h. m. 6 41 51.86J+ 0.03I 46 15.03 56 59. 85 7 04 12. 47 13 09.94 96 12.37 32 40.701 43 38.21 53 4& 70 58 10.481 6B 8. - 0.06 0.10. aA cC « . I s + 0.93J+ 0.02 0.001+ 0.011+ 0.031 + 0.05I+ 0.02! I- 0.69,+ 0.03 J. 05 + 0.15+ 0.021 + 0.12U- 0.36J- 0.05' + 0.04'+ 0.19;~ 0.02 + 0.02.+ 0.93- 0.02 + 0.031+ 0.16- 0.02 + 0.031+ 0.17- 0.02 Mean f jr 7* 3337 Hutton 288 . A. m. 8. 6 41 52.141 46 15,07 58 59.86) 7 04 11.76 13 10.06 26 12.081 32 40.91 43 3a 441 53 48. 87 58 10.66 AR. A. 9M. 18 28 32 45 50 59 19 12 19 29 40 44 8. 12.71 35.431 20.321 32.17 30.29 32.52 01.27f 5& 83I 09.32) 31.11 AT h. + 11 + 11 m. 8. 46 90.57 90.36 20.46 90.41 90.23 90.44 90.36 20.39 90.45 46 20.45 + 11 46 90.412 Normal equations. 0fc= + 1.74+ 10.00 J t+ 0.47 a 0= - 2.59+ 0.47Jt+ 8.67a ' Adopted e -- © •. 02 61 = - 0". 188 a =- + 0\ 309 Salt Lake City, September 15,1871. Name of star. £ Aquarii 11 Cephei. n Caprioornii] a Aquarii.. 0 Aquarii.. v Aquarii.. 296 Cephei... Clamp. h. m. *. 9 44 5.42 53 15.48 59 27.96 10 12 21.94 23 13.93 31 53.79 43 15.74 ftB 8. + a 03 + 0.42 + 0.03 - a 04 + 0.03 + 0.03 + 0.45 Mean for 10k. 2278 Hut ton' 8 time. aA + 0.27 !- 0.53 + 0.31 + 0.23 + 0.27 + 0.22 - 0 . 9 2 eC 8. - 0 . 0 2 - 0 . 06 - 0 . 02 + 0.02 + 0.02 + 0.0S + 0.09 T* h. m. 9. 9 44 5.70 53 15.31 59 2a 28 10 12 22.15 23 14.25 3L 54.06 43 15.36 AB Km. 9. 21 30 55.25 40 04.97 46 ia04 59 11. 74 22 10 03.88 18 43.63 90 04.97 AT A. m. 9. + 11 46 49.55 49.66 49.76 49.59 49.63 49.57 + 11 46 49.61 + 11 46 49.624 Normal equations. 0 = - 0.72 + 7.00 6t- 0.43 a 4*- + 0M24 0 = - 4.15 - 0.43 6t + 12.05 a a=+ 0-. 349 Adopted e = - 0*. 02 St. George, Utah, September 13,1871. Name of star. a Sagitarii - T Draconis. . * Aqtrilse 0 Aquilro T Aquilie .... K Cephei . . .. jr Capricornl. c Delphini... Clamp. - 1 - W. h. fit. 8. 19 06 04. 44 14 00.18 25 56.62 44 5a 83 53 50.47 20 09 15.02 15 56.56 23 03 52 ftB aA 8. 1 8. 0.11 - 0.13 I- 1.39 !+ a 29 - 0.43 - 0.10 - 0. 34 - 0.03 - 0.18 - 0. 03 - 1.53 '+ 0.18 - 0.32 - 0.05 - 0 . 5 2 - 0.03 eC *• + 0.42 + 1.28 + 0. 40 - 0. 40 - 0 . 41 - 1. 82 - 0 . 4 2 - 0.41 I h. m. 8. 19 06 04.62 14 00.36 25 56.49 44 5a 06 53 49.85 20 09 11.85 15 55.77 23 02.56 j AR. h. m, 8. 19 10 07.05 18 02.76 99 5a 86 49 00. 40 57 52.14 20 13 14.25 19 5a 30 27 04.92 Mean for 19k 10* local sidereal time. AT m. 8. 4 02.43 02.40 62.37 02.34 02.29 02.40 02.53 4 02.36 + 4 09.39 The azimuth of the instrument is changed after reversing. The error of collimation in derived by preliminary computation, = - 0\ 40 ; and the azimuth determined for both positions separately. Normal equations. Forciamp west: 0 = - 0.06 + 3.00 6t- 0.44 a 0 = + 0.78- 0.44< J « + 5.39 a For clamp east: 0 =- + 0.04 + 5.00 6 t - 0.59 a 0 - + 0.61 - 0.59 61 + 10.13 a « t = 0-. 000 a = - ( M45 8t=- © M) l a - - O'. OGO |