[PLASKETT-DELURY | THE SOLAR ROTATION 39 
TaBLE V.—SUMMARY OF MEASURES. 
















Series I1I.—Measured by Plaskett— 7 4250 0° 
lst Correction 2nd Correction 
Plate Date Measured Method | Method 
CNT TO IV El OCT © 
| | ¢ |Vato f1 P2 V: V: 
859a Oct. 3-13 1-764 O° 0’) 2-022 | 2° #1 | 2° 14/| 2-025 | 2-025 
b x13)" 1-746 0 0! 2-005 | 2 1112 11) 2-006 | 2-006 
860a eS Bolle Wages, VN 0} 1-992 | 2 14] 2 14] 1-994 | 1-994 
b OS ae hip ET 7) 0 0! 2-042 | 2 1412 14] 2-043 | 2-043 
S61a 5 3-18) 1-780 | 0 0| 2-043 | 2 14} 2 14} 2-044 | 2-044 
b S 3-18) 1-758 0 01 2-019 | 2 14] 2 14] 2-021 | 2-021 
865a “  5-28| 1-710 0 0 | 1-962 | 2 8} 2 8| 1-962 | 1-962 
b “ -§-28) 1-784 0 0 | 2-040 | 2 8 | 2 8| 2-041 | 2-041 
866a “ §-30) 1-774 0 0 | 2-030 | 2 9} 2 9) 2-031 | 2-031 
b © 5-30] 1-799 0 0 | 2-056 |: 2 912 9| 2-058 | 2-058 
867a Se a32| L466 | 0 0:\ 2-022, || 2 912 9| 2-023 | 2-023 
b é -5-32| 1-817 | 0: OO} 2-076¢72 (De 2 Si 2-077 | 2-017 
869a NZ 15) L719 0 Ol) R976 2) 10) 2) On MI 0784 ME 97 
b eels) | Lae 0 0 0| 2-031 | 2 10}2 10) 2-033 | 2-033 
S70a lo) IE 719 5 0 QO} 1-992 | 2 9; 2 9 | 1-994 | 1-994 
b ‘: 7-15) 1-742 0 0 | 1-999 | 2 9} 2 9| 2-002 | 2-002 
S71a “  €-18) 1-751 0 0} 2-009. | 2 912 9 | 2-011 | 2-011 
b eG S| 0725 0 0) 1-982 | 2 912 9 | 1-983 | 1-983 
872a D €-19| 1-749 0 0 | 2-007 | 2 9} 2 9] 2-009 | 2-009 
b Gal Ol 7580 A0) 0} 2-016 | 2 912 9] 2-019 | 2-019 
873a £ 9-12) 1-713 0 0 | 1-968 | 2 6.) 2 6| 1-969 | 1-969 
b Sel 2) 1727 0 0 | 1-982 | 2 6 | 2 6 | 1-984 | 1-984 
874a # 9-14) 1-749 0 0 | 2-006 | 2 6} 2 6. 2-008 | 2-008 
b “ 9-14) 1-749 0 0 | 2-006 | 2 6 | 2 6 | 2-008 2-008 
Means |Linear 0 0 | 2-012 | 2° 10) 2) 105) 20k) |) 2-003 
Means’ |Angular 14°-28 114°-30 | 14°-30 





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