Annual Report upon the Geographical and Geological Surveys and Explorations West of the 100th Meridian, in Nevada, Utah, Colorado, New Mexico, and Arizona

Annual Report upon the Geographical and Geological Surveys and Explorations West of the 100th Meridian, in Nevada, Utah, Colorado, New Mexico, and Arizona - Page 89

71 Observations and computations for latitude of Fort Whipple, Arizona- Continued.- OCTOBER 30, 1871. e i 7749 7796 7807 7820 7915 7923 7943 7953 8158 8182 8250 8307 8335 7 48 92 116 122 146 H 5if L d. 18 57.6 19 88.4 18 95.8 22 0.5 18 95.1 19 35.3 Level. N. , Remarks. Half sum of declination. 25 64.5 15 70.2 24 41.0 14 82.2 15 94,3 25 42.6 20 22.0 15 11.7 16 31.0 20 74.7 19 33.9 17 83.4 13 1.2 12 34.3 26 80.3 6.0 i 7.5 6.7 ! 12.5 I 8.6 7.7 | 8.6 7.4 7.8 8.0 8.0 10.2 7.9 5.6 7.7 8.6 9.0 8.7 8.9 9.1 9.1 10.3 8.9 ' 9.8 3.7 I 7.7 I 8.6 : 7.5 9.0 as a i 7.8 6.4 9.0 11.0 9.2 8.8 8.6 9.1 9.1 9.0 8.8 O I II 34 34 2.2 30 58.6 33 22.5 39 4a 6 26 41.0 2 26 39.2 36 37.2 30 5.7 34 8.0 23 47.2 23 19.8 Corrections. Micrometer and refer-| enoe. - 0 52.9 + 2 3.1 - 0 16.2 - 6 41.8 + 6 27.5 + 6 23.2 - 3 26.2 + 2 59.3 - 1 0.08 + 9 17.3 + 9 44.3 Level. - 3 . 8 + 3 .9 0.0 - 0 . 3 - 0 . 5 + 2 .7 - 4 . 4 - 1 . 1 0.0 + 0 .1 + 0 .3 Meridian OCTOBER 31,1871. Latitude. a i ii { 34 33 5.5 5.6 6.3 6.5 ao 5.1 6.6 3.9 7.2 4 6 4.4 166 173 201 211 235 247 7204 7213 ; 7275 7301 7345 7372 7387 7455 7474 7320 7560 7606 7676 7749 7796 7807 7* 20 7915 7923 7943 7953 8023 8032 16 53.7 | 24 91.4 13 86.5 22 49.3 15 12.1 12 29.2 24 10.0 28 23.0 9 77.6 13 16.7 23 98.4 19 9.7 16 3 15 18 6.4 14 37.0 20 69.2 23 98.9 12 82.0 13 84.1 20 14. 7 j 18 16.7 19 49.3 i I 18 55.2 21 68.0 18 89.5 19 28.0 25 84.9 15 89.0 22 80.1 19 52.6 9.5 ao 9.0 7.9 i 7.2 ' 6.6 13.1 8.7 ! 4.6 , 11.4 12.0 9.0 10.3 • 13.2 11.0 14.6 11.0 | 13.0 12.0 I • 13.1 | I 12.0 10.0 16.2 ! 7.8 ' 8.5 10.0 9.0 10.0 10.7 11.4 5.0 4.5 a 6 10.4 9.8 13.0 12.0 9.0 12.0 as 12.1 9.4 11.5 11.0 12.2 ! 14.7 I 8.3 I 12.0 34 27 29.0 38 55.6 39 8.4 41 3.8 Very faint- 7.7 6.8 8.4; ao ' 9.0 6.8 7.7 8.5 6.8 7.4 6.7 9.0 45 32.1 25 46.7 29 9.4 31 53.6 37 18.1 40 35.9 28 49.2 34 2.2 30 s a 7 33 22.6 39 4a 7 30 53.2 + 5 38.5 - 5 48.7 - 6 2,9 - 7 57.2 - 1 2 25.7 + 7 17.1 + 3 59.6 + 1 9.9 - 4 15.5 - 7 31.3 + 4 14. 8 - 0 53.6 + 2 6.4 - 0 15.6 - 6 42.5 + 2 12.3 - 0 . 7 - 1 . 4 4 3.1 + 2 .2 + 0 .1 + 2.2 - 2 .0 + 1 .7 + 3 .4 + 1 .7 + 1 .8 - 3 . 3 + 2 .5 - 1 . 1 + 1 .5 - 0 . 0 34 33 6.8 5.5 8.6 as 6.5 ao 7.0 5.2 ao 6.3 5.8 5.3 7 6 5.9 7.7 5.5