of the Rutherfurd Photographs. 



211 



Table III. — {Continued.) Plate VII: y Measurements. 



Star. 



2/ direct. 





y iei, 



ersed. 







x Ar> 



, or 









X» 



, or 









Scale minus Star. 









Scale mi tus Star. 







Line. 







8— 



K 



Line. 







S— K 



Schl. 



Kretz. 



Schl. 



Kretz. 



15 



62 



0.0196 



0.0186 



4o 



■05 



57 



0-53 01 



0.5302 



— O.OI 



2 



58 



0.6448 



O.6446 



+ 



.OI 



60 



0.9095 



0.9045 



4- .28 



3 



44 



0.0536 



O.0534 



+ 



.OI 



75 



0.4972 



0.4942 



+ .16 



4 



26 



0.9754 



O.9744 



+ 



.07 



92 



0-5794 



0.5774 



+ .11 



6 



76 



0.2415 



O.2414 



+ 



.OI 



43 



0.3114 



0.3072 



4 .22 



8 



76 



0.9804 



0.9799 



+ 



.02 



42 



Q.573 1 



0.5720 



+ .06 



10 



55 



0.0164 



O.OI49 



+ 



.08 



64 



o.5348 



0.5346 



+ .01 



11 



49 



0.2788 



O.2782 



+ 



•03 



7o 



0.2735 



0.2714 



4 .11 



14 



82 



0.9624 



0.9610 



+ 



.06 



36 



0.5922 



0.5928 



— -03 



16 



27 



0.7882 



O.7840 



+ 



•23 



91 



0.7689 



0.7664 



+ .13 



17 



45 



•0.8736 



0.8712 



+ 



.14 



73 



0.6788 



0.6784 



+ .02 



18 



46 



0.7182 



O.7169 



+ 



•07 



72 



0.8365 



0.8336 



+ .16 



20 



45 



0.9394 



O.9379 



+ 



.IO 



73 



0.6142 



0.6149 



— .04 



22 



77 



0.6870 



0.6864 



+ 



•03 



41 



0.8685 



0.869: 



— .04 



23 



75 



0.2095 



O.2090 



+ 



•03 



44 



0.3416 



0.3448 



— .16 



24 



45 



0.3472 



0.3462 



+ 



•05 



74 



0.2028 



0.201 1 



4 .09 



25 



55 



0.8854 



O.8852 



+ 



.02 



63 



0.6631 



0.6628 



+ .02 



26 



32 



0.9052 



O.9058 



— 



.02 



86 



0.6512 



0.6496 



4 .08 



27 



54 



0.7488 



0.7494 



■ — 



■03 



64 



0.8004 



0.7996 



4 .05 



28 



65 



0.9808 



O.9806 



+ 



.OI 



53 



0.5726 



0.5720 



+ .03 



29 



89 



0.6049 



O.6022 



+ 



.14 



29 



o.95i5 



0-9535 



— .12 



3i 



46 



0.2505 



O.2515 



— 



•OS 



73 



0.3002 



0.3026 



— -13 



32 



22 



0.4230 



O.4215 



+ 



.08 



97 



O.I355 



O.I334 



+ .11 



33 



24 



o.75H 



0.7492 



+ 



.11 



94 



0.8048 



0.8038 



4 .05 







Kretz. 



Hays. 



K- 



-H 





Kretz. 



Hays. 



K-H 



15 



62 



0.0182 



O.0246 



— c 



•34 



57 



0.5318 



0.5329 



— O.06 



1 



77 



0.7418 



0.7462 



— 



■23 



4i 



0.8111 



0.8120 



— .04 



5 



90 



0-9979 



O.9966 



+ 



.08 



28 



o.5592 



0.5605 



— .06 



7 



43 



—.0005 



— .OOOI 



— 



.02 



76 



0.5508 



o.552l 



— .06 



7 A 



58 



0.2669 



0.2690 



— 



.11 



61 



0.2860 



0.2868 



— .04 



19 



87 



0.9085 



O.9064 



+ 



.10 



31 



0.6464 



0.6486 



.12 



21 



86 



0.3856 



O.3829 



+ 



.14 



33 



0.1770 



O.I775 



— • .02 



23A 



76 



0.7939 



0.7956 



— 



.08 



42 



0.7582 



0.7600 



.IO 



33 



24 



0.7534 



0.7530 



+ 



.02 



94 



0.8038 



0.8059 



.12 



34 



58 



0.1652 



0.1675 



— 



.12 



61 



0.3841 



0.3861 



— .11 



35 



95 



0.4320 



0.4320 





.00 



24 



O.1251 



0.1244 



+ -04 



36 



72 



0.8776 



O.8750 



+ 



.14 



46 



0.6749 



0.6749 



.OO 



37 



48 



0.75I5 



0.7538 



— 



.12 



7o 



0.8013 



0.8045 



— .17 



38 



65 



0.7550 



0.754I 



+ 



■05 



53 



0.8013 



0.8026 



— -07 



39 



72 



0.0530 



0.0519 



+ 



.06 



47 



0.5000 



0.5019 



.IO 



40 



27 



0.0934 



O.0952 



— 



.10 



92 



0.4606 



0.4615 



— -05 



4i 



54 



0.4615 



0.4634 



— 



.10 



65 



0.0902 



00882 



+ -II 



42 



54 



0. 3646 



0.3646 





.00 



65 



0.1885 



0.1909 



— -13 



43 



68 



0.9215 



0.9211 



+ 



.01 



50 



0.6322 



0.6345 



— .12 



44 



88 



0.3458 



0.3438 



+ 



.10 



3i 



0.2065 



0.2076 



— .06 



45 



37 



0.4842 



O.4869 



— 



.14 



82 



0.0679 



0.0672 



4 .04 



