212 Prsesepe Group; Measurement and Reduction 



Table III. — {Continued.) Plate VIII: a; Measurements. 



Star. 





x direct. 









x re 



versed. 







Ji» 



, or 









V-i. m, or 









Scale minus Star. 









Scale minus Star. 







Lines. 



Schl. 



Kretz. 



8- 



K 



Lines. 







8— K 



Schl. 



Kretz. 



15 



60,61 



O.2671 



0.2648 



-(-O.I2 



58.59 



O.2850 



0.2819 



+o.'i6 



15 













58,59 



O.2851 



0.2828 



+ .12 



2 



93.94 



0.7701 



0.7728 



— 



.14 



24,25 



O.7856 



0.7825 



+ -17 



3 



92-93 



0.6742 



0.6731 



+ 



.06 



25,27 



O.3849 



0.3842 



+ .04 



4 



90,92 



0.4280 



0.4276 



+ 



.02 



27,28 



O.6299 



0.6285 



4- .07 



6 



77.73 



0.6768 



0.6800 



— 



•17 



40,42 



0-3745 



3741 



+ .02 



8 



70,72 



0.34I5 



0.3375 



+ 



.21 



47,48 



0.7I54 



0.7150 



4- .02 



10 



6971 



0-4545 



0.4509 



+ 



•19 



48,49 



O.6002 



0.5968 



4- .18 



11 



68,70 



0.6009 



0.601 1 



— 



.or 



49 50 



0.4522 



0.4505 



+ -09 



14 



60 6r 



0.4509 



0.4502 



+ 



.04 



57.59 



0.5990 



0.5988 



+ .02 



16 



59. 6 ° 



0.382 c 



0-3795 



4" 



.14 



59,6o 



O.I725 



0.1725 



.00 



17 



57-59 



0.4562 



0.45'5 



+ 



•25 



60,6 r 



0-5979 



0.5973 



+ .01 



18 



56.57 



0.41 19 



O.409 £ 



+ 



• 15 



62,63 



O.I374 



0-1385 



— .06 



20 



55.57 



0.5689 



O.565O 



f 



.21 



62,63 



0.4841 



0.4874 



— .18 



22 



5355 



0.6064 



O.6061 



+ 



.or 



6;, 65 



O.4450 



0.4465 



— .08 



23 



52 53 



0.7400 



O.7380 



+ 



.11 



65,66 



O.8161 



0.8162 



.00 



24 



50.51 



0.6309 



O.6234 



+ 



.40 



67,69 



0.4269 



0.4252 



4- -09 



25 



495i 



0.5430 



O.540I 



+ 



•15 



68,69 



0.5071 



0.5089 



— .10 



26 



49 51 



0.4416 



0-4394 



+ 



.12 



68,69 



O.6129 



6lIO 



4- .10 



27 



49 5o 



0.6729 



O.6702 



+ 



.14 



68,70 



03799 



0-3794 



4- -03 



28 



49 50 



0.4262 



O 4281 



— 



.10 



68,70 



O.6234 



0.6234 



.00 



29 



48.49 



0.8270 



O.8258 



+ 



.07 



69,70 



O.7252 



0.7242 



+ .05 



3i 



43,49 



0.2589 



O.2556 



+ 



•17 



70.71 



O.2974 



0. 2940 



+ .18 



45 



21,22 



0.5558 



0-5545 



+ 



.07 



9698 



O.5000 



0.4980 



4- .10 







Schl. 



Hays. 



s- 



H 





Schl. 



Hays. 



8-H 



15 



60,61 



0.2681 



O.2700 



— c 



.IO 



58.59 



O.2839 



0.2840 



— O.OI 



15 



60.61 



0.2664 



O.2661 



+ 



.02 



58,59 



0.2852 



0.2856 



— .02 



f 



94.95 



0.7576 



O.7529 



+ 



•24 



23,24 



O.8044 



0.7984 



4- -32 



2 



93.9; 



0.7709 



0.7736 



— 



.14 



24.25 



O.7872 



0.7855 



+ .08 



5 



81,82 



0.851 1 



O.8485 



+ 



•13 



36,37 



0.7059 



0.7065 



— -03 



7 



74,76 



0.4639 



0.4646 



— 



•03 



43-44 



0.5938 



0.5896 



4- .22 



7A 



70.72 



0.3661 



0.3594 



+ 



•35 



47,48 



O.6921 



0.6902 



+ .10 



19 



56.57 



0.3584 



0-3575 



+ 



•05 



6263 



O.1961 



0. 1901 



4- .31 



23 A. 



5'.52 



0.720c 



O.7181 



+ 



.10 



66,67 



O.8364 



0.8356 



4- -05 



32 



46,47 



0.3970 



O.3920 



+ 



.26 



72,73 



O.1592 



0.1631 



— .21 



33 



44,45 



0.7401 



O.7400 



+ 



.01 



73.74 



O.8152 



0.8174 



— .11 



34 



43-45 



0.5712 



0.5742 



— 



• 17 



74,75 



O.4800 



0.4814 



— .07 



35 



41,43 



0.5529 



0.5520 



+ 



.04 



7677 



9.5016 



0.5000 



4- .08 



36 



40,41 



0.5946 



0.5938 



+ 



.04 



77.79 



O.4630 



0.4615 



+ .08 



37 



40:41 



0.4676 



0.4679 



— 



.02 



77,79 



O.58S5 



0.5921 



— -19 



38 



36.37 



O.8402 



O.8384 



+ 



.08 



81,82 



O.7172 



0.7172 



.00 



39 



35,37 



0.5885 



O. ^916 



— 



•17 



82.83 



O.4624 



0.4592 



4- .17 



40 



34,35 



0.2886 



0.2882 



+ 



.02 



84.85 



O.2649 



0.2655 



— -03 



4i 



30,31 



0.2381 



O.2302 



4- 



.42 



88,89 



O.3200 



0.3199 



4- .01 



42 



28,29 



0.2592 



0.2594 



— 



.01 



90,91 



O.3016 



0.2991 



4- .13 



43 



26,27 



0.3708 



0.373I 



— 



.12 



82,93 



O.1818 



0.1814 



+ .02 



.44 



25,26 



0.8192 



0.8188 



+ 



■03 



92,93 



O.7378 



0.7345 



4- .17 



45 



21,22 



0.5601 



0.559I 



+ 



•05 



96,98 



O.5009 



0.4981 



4- .14 



