Date 

 December. 19 



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Dec. 20 



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Dec. 21 



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19 



VAN DKK WILLIGEN'S No. 10 (?) 



h observed 



T 



h red 



need to 18° 



44° 



57' 35".l 



5°.9 



44° 



46' 49".0 



)i 



„ 33.5 



6°.8 



)) 



„ 50".7 



» 



„ 26''. 



S°.6 



J) ' 



„ 50-.2 



)) 



„ 20". 



10°.15 



)) 



„ 50-.1 



jj 



„ 15".2 



11°.2 



)j 



„ 49".3 



)i 



„ 12".7 



12°2 



)> 



„ 50".6 



)) 



„ 6 '.5 



13°.8 



;> 



„ 50".5 



» 



„ 1".3 



15°. 



J! 



„ 49".9 



44° 



56' 49".9 



18°.5 



)) 



II 51"-8 



J7 



„ 49".2 



1S°.3 



!) 



„ .50".3 



)I 



„ 49".2 



1S°.1 



jj 



„ 49'.6 



' )) 



„ 50".5 



17°.9 



)) 



„ 50".l 



)) 



„ 53" 



17°.4 



)> 



„ 50".7 



>J 



„ 52".8 



17°.3 



>> 



„ M'.l 



>) 



„ 55".8 



16°. 9 



J» 



„ 51".6 



44° 



56' 50".6 



18°. 3 



44° 



56' 51".7 



» 



„ 50".5 



18° 



)> 



„ 50".5 



}i 



„ 51".2 



17°7 



)) 



„ 50".l 



J) 



„ 53".8 



17°.4 



IJ 



„ 51".5 



)) 



„ 54".G 



17° 



)i 



„ 50".8 



)> 



„ 54".6 



16°.7 



)i 



„ 49".6 



1» 



„ 56".3 



16°.5 



II 



„ 50".6 



44° 



57' 33".6 



6°.5 



44° 



56' 49".8 



>) 



„ 24".5 



8°.9 



II 



„ 49".5 



>> 



„ 18".6 



10°.6 



II 



„ 50".4 



») 



„ n". 



12°.3 



>i 



„ 49".3 



)) 



„ 10".2 



13° 



11 



,1 51".2 



>> 



56' 56".5 



16°.3 



>) 



„ 50." 



') 



„ 57".l 



16°.4 



II 



„ 51" 



IT 



„ 56".6 



16°.4 



)) 



„ 50".5 



>} 



„ 52".G 



17°.2 



11 



„ 49".6 



Between tbe diite of the liu<t obcervatimi and Ibo next to bo recorded the 

 spectrometer wa« used for jiriMin work and in cont*e(iU(.'nce the "^ratin;; had bwn 

 removed, and an entire new adjnstnx'nt in every particidar had Ih^om made. TIk; 

 clone aj^rrenii-nt of the Inllowiri;; three observatintiH wi(li Ujusc ]iii"eedin^; fnrnislies 

 strong; evidence! of their freeilom from any constant error (bic to adjnHtm(;ntK. 



