40 



RECORD AND RESULTS OF 



T 







k 





t 





aT 



IQi^ 34-" 



Ot' 



42° 



18' 



46" 



67° 10' 



00" 



—48" 56' 



35 



53 



42 



13 



39 



67 35 



57 



58 



3Y 



43.5 



42 



08 



24 



68 02 



29 



63 



40 



08.5 



42 



00 



53 



68 40 



18 



57 



42 



19 



41 



54 



29 



69 12 



28 



59 



44 



32.5 



41 



47 



24 



69 48 



04 



50 



46 



26.5 



41 



41 



48 



70 16 



10 



52 



48 



n.5 



41 



36 



14 



70 44 



01 



52 



50 



31 



41 



29 



28 



71 17 



46 



51 



52 



09 



41 



24 



57 



71 40 



21 



59 



53 



58.5 



41 



19 



24 



72 07 



58 



58 



56 



11 



41 



12 



29 



72 42 



24 



58 



57 



4t 



41 



07 



36 



73 06 



42 



53 



59 



37.5 



41 



02 



02 



73 34 



09 



54 



11 01 



19 



40 



56 



53 



73 59 



53 



52 



03 



09.5 



40 



51 



14 



74 27 

 Mean 



53 



51 





. —48 54.9 ±0'. 6 



Pocket clironometer 



10" 54"* 



47' 



56 



01 



58 



55 



59 



52 



11 00 



43 



1 



46 



3 



14 



4 



19 



T = + 120.5 



Bar. 



r = _r 12". 9 



1 



Observations for time, October 10, 1860. 

 Double altitudes of a Lyrse, with reflecting circle. A. Sonntag, observer. 



I'^^^-itrfo" tl'oS" VoZ] Correction = + l'08".3 

 2* 



82° 



11 



(20" 



joo 





4 



(20 



loo 



81 



45 



f40 

 (20 





39 



(60 

 140 





33 



(60 

 (50 





29 



(10 

 110 



19 



12 



(40 

 (50 

 (60 

 140 



Pocket clironometer 





2* 



IP 05" 



38' 



81° 



03' 



7 



15 



80 



54 



8 



16 





48 



9 



51 





39 



10 



54 





33 



11 



45 





27 



12 



41 





21 



13 



35 





16 



T = + 120.5, Bar. 30«.050 at 25° Index | +}' ^J" + J' ^J" + J' JJ" j Correction 

 r^ = — V 15". 3 



g= + 38° 39' 35".2 . a = 18"^ 32" 13'.7 



Sidereal time at mean noon, » 13 18 02.6 



(40" 

 140 

 (20 

 (20 



joo 



(00 

 (20 

 110 

 (30 

 110 

 (20 

 (20 

 (20 

 (30 

 (20 

 (00 



+ 1' 10" 



T 







h 



t 





A?- 



10" 55" 



24» 



41° 



03' 12" 



73° 28' 



34" 



—48" 58' 



59 



23.5 



40 



50 41 



74 30 



37 



50 



11 01 



14.5 



40 



45 07 



74 58 



11 



51 



03 



46.5 



40 



37 29 



75 35 



58 



53 



06 



26.5 



40 



28 50 



76 18 



44 



42 



09 



03.5 



40 



21 09 



76 56 



43 



48 



11 



19.5 



40 



14 30 



77 29 



33 



52 



13 



08 



40 



08 43 



77 58 

 Mean 



03 



47 





. —48 50.1 ± I'.l 



