HALL, ABERRATION CONSTANT. 

 OBSERVATIONS OF POLARIS. CLAMP EAST. S. P. 



71 



No. 



Date. 



189». 



64 June 2.3 



65 July 6.2 



66 . 11.2 



67 12.2 



68 22.2 



August 2.2 



70 7.2 



71 12.2 



72 September 3.1 



73 4.1 



74 9.1 



75 11.1 



76 13.1 



77 16.1 



App. Z. s. p. 



48" 57' 04.20" 



48 57 05.12 



48 57 05.00 



48 57 05.05 



48 57 02.83 



48 57 00.88 



48 57 00.16 



48 66 59.29 



48 56 .53.01 



48 56 52.53 



48 56 51 50 



48 56 50 66 



48 56 49.38 



48 56 49.85 



Red. 

 1900.0. 



—21.03" 



—22.82 

 —22.47 



- 23.43 

 —21.42 



—19.79 

 -18.75 

 —17.84 



-11.74 

 -11.45 



— 10 03 

 —09.36 

 —08.62 

 -07.50 



Z. 

 1900.0. 



56' 43.17" 



56 

 56 

 56 

 66 



56 

 56 

 56 



56 

 56 

 56 

 56 

 56 

 56 



42.30 

 42.53 

 42.62 

 41.41 



41.09 

 41.41 

 41.45 



41.27 

 41.08 

 41. 4r 

 41.30 

 40.76 

 42.35 



Run. 



—0.03" 



-0.05 

 —0.03 

 —0.03 

 -0.02 



—0.02 

 —0.01 

 -0.04 



-O.06 

 -0.06 

 -0.06 

 -0.04 

 -0.01 

 —0.07 



Per. 

 error. 



-0.06" 



-0.16 

 -0.09 

 -0.08 

 -0.06 



-0.06 

 —0.08 

 -0.10 



-0.12 

 -0.14 

 - 0.14 

 -0.14 

 -0.13 

 -0.13 



OBSERVATIONS OF POLARIS. CLAMP EAST. R. 



No. 



5 



6 

 7 



8' 



9 

 (0 

 11 



12 

 13 

 14 

 15 

 16 



17 

 18 

 19 



20 

 21 

 22 



23 



24 

 25 



Date. 



August 



1898. 



1.7., 

 14.7. 

 20.6.. 



OctoDer 15.5. 



November 



December 



January 



2.4. 



3.4. 

 19.4. 

 27.3. 



18.3. 

 24.3. 

 37.3. 



1899. 

 1.3... 



7.2.. 

 10.2.. 

 19.2.. 

 29.2.. 



July 



August 



17.7. 

 21.7. 

 31.7. 



1.7. 

 5.7. 

 6.7. 



September 2.6. 

 12.6. 

 14.5. 



I. 



3 



2-3 



3 



3 

 3 



2-3 

 2-3 

 3-4 



3 



3-2 

 3 

 3 



3 



4 

 4 



3 



3-4 



4 



S. 



3 

 3 



2-3 

 2-3 

 3-4 



3 

 3 

 3 

 3 



3 

 3 

 3-4 



2 

 3 

 3 



App. Z. R. 



133° 30' 60.53" 

 133 30 57.12 

 133 30 55.67 



133 30 37.82 



133 

 133 

 133 

 133 



30 

 30 

 30 

 30 



30.03 

 29.69 

 24.99 

 31.55 



133 30 15.48 

 133 30 15.11 

 133 30 14.33 



133 30 12.92 



133 30 13.65 



133 30 12.93 



133 30 li.30 



133 30 13.31 



133 30 45.14 



133 30 43.80 



133 30 43.56 



133 30 42.22 



133 30 41.12 



133 30 41.64 



133 30 33.65 



133 30 33.34 



133 30 30.73 



Red. 

 19UO.0. 



—37.73" 



-35.03 



-33.60 



—14.54 



-07.68 

 —07.29 

 -01.65 

 +00.71 



-1-06.11 

 -t-07.01 

 -1-07.55 



-f08.25 

 -1-08.66 

 -1-08.94 

 +09.14 

 +08.83 



-22.08 

 —21.50 

 -20.09 



-19.90 

 —19.05 

 —18.84 



-11.90 



-08.81 

 -08.05 



Z. 



1930.0. 



22.80" 



22.10 



22.07 



33.28 



22.35 

 22.30 

 23.34 



22.26 



21.59 

 28.15 

 21.78 



21.17 

 32.31 

 21.76 

 21.44 

 22.14 



23.06 

 22.30 

 23.47 



22.32 

 22.07 



22.80 



31 .65 

 23 53 



32.68 



Run. 



-0.03" 



—0.04 



-0.06 



-0.09 



-0.11 

 -0.10 

 -0.13 

 -0.13 



-0.16 

 -0.13 

 —0.15 



-0.13 

 -0.14 

 —0.15 

 —0.15 

 —0.13 



-0.08 

 —0.08 

 -0.09 



—0.08 

 -0.09 

 -0.07 



—0.07 

 -0.10 

 -0.09 



Per. 

 error. 



—0.04" 



—0.03 



-O.04 



-0.06 



+0.02 

 + 0.01 

 +0.02 

 —0.05 



+0.06 

 +0.01 

 -0.02 



-0.07 

 -0.05 

 -0.06 

 -0.03 

 —0.03 



-0.11 

 -0.11 

 -0.10 



-0.10 

 -0.12 

 —0.12 



—0.07 

 -0.12 

 -0.12 



