38 



RECORD AND RESULTS OF 



T 







A 





t 







s.r 



10" 34-" 



44» 



43° 



54' 



30" 



58° 54' 



40" 



—51°" 



01= 



10 36 



38.5 



43 



48 



43 



59 25 



25 



—50 



53 



10 38 



32.5 



43 



43 



V\ 



59 54 



03 



—50 



53 



10 40 



26 



43 



38 



28 



60 19 



23 



—51 



05 



10 42 



40.5 



43 



32 



02 



60 53 



11 



—51 



05 



10 44 



30 



43 



26 



27 



61 22 



25 



—50 



5Y 



10 46 



41 



43 



20 



08 



61 55 



19 



—50 



57 



10 48 



35.5 



43 



14 



26 



62 24 



54 



—50 



54 



10 50 



06 



43 



10 



17 



62 46 



25 



—50 



58 



10 52 



22 



48 



03 



50 



63 19 



Mean 



46 



—51 



01 





—50 



58.4+ 0^9 



Observations for time, October 2, 1860. 



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



f+O' 40" +0' 40" +1' 10") p, ,. , n/^Q"o 

 Index ];J:q ^0 -^^^ 3Q J^ JO } Correction + 0' 48 ,3 



Pocket clironometer 



2* 





Pocket chronometer 



2* 



10" 46" 



59= 



86^ 04 



(20" 

 (30 

 (60 

 150 



11" 20"" 



45^ 





48 



37 



85 54 



21 



41 



50 



19 



45 



(00 

 |20 



22 



35 



3^ {f. 



51 



31 



38 



(30 

 (20 



23 



49 



^= {JS 



53 



32 



25 



(30 

 (20 



24 



37 



»{JS 



54 



32 



19 



(60 

 (50 



25 



23 



>M" 



55 



35 



14 



(20 



(20 



26 



14 



»»S 



56 



25 



09 



(30 

 I20 



- 27 



35 



«M1S 



57 



45 



00 



f50 

 (40 



28 



24 



SI 5, |?s 



58 



35 



84 55 



(70 

 (40 



29 



46 



«{tS 



11 00 



10 



47 



(20 

 (20 



30 



38 



«{?S 



01 



07 



40 



(50 

 (50 



31 



55 



^M?S 



02 



10 



34 



(80 ■ 

 l50 



32 



56 



^«S 



03 



01 



29 



(30 



(20 



33 



39 



«'{2S 



03 



49 



24 



(80 

 "(50 



35 



00 



.1, |«» 



' (40 



05 



06 



15 



(80 

 (40 



35 



55 





T 1 (+1'20" +1'30" +1'20"] ^ ^. , T,,„,, „ 



Index |;|;j jQ ^^ 20 +1 00 \ Correction + 1' 16". 



T = +13°.6,B = 29>°.841 at27o Index j"|J' JJ" JJ' gj" ^JlJ'JS"} CoiT'n = +l' 



r = — 1'07".5 ?-, = — 1'13".3 



6 = + 38° 39' 35".4 a = 18" 32" 13=. 9 



Sidereal time at mean noon, 12 46 30.2 



15' 



