470 
DETERMINATION OF THE LATITUDE OF MATUBA IST SERIES. 
| | 
Zenith point a AE AI A ae eet EAR 
| | 
1913 —5°16! | 5°16! 
July 19,20 ~Ursae maj. 55°N R_ 6163 | 
OF sCentauri - 55. S| L 5440 | ; | 
, Bootis AAN|L| 62.71 | 
„ Lupi 42S R 53.30 
Mean 62.17 53.85 —8’32 5801 
July 22 \ s Centauri od | RR 54.45 | 
0° ‚Lupi | 42 S| L| 57.34 | | 
"| zBootis 25N|L| 63.35 
/ Bootis 44 N\ R‚ 60.44 | 
Mean ‚61.90 55.90 —6.00 58.90 
July 17 , Ursae maj. (55 NR 59.55 
SU z Bootis | 25 N| L| 56.59 
2 Centauri 55u L 59.61 
«2 Centauri 55 SIR 62.57 | 
Mean 58.06 61.09 | +3.03 59.58 
| | 
July 6 ‚Crucis SK 60.16 
60° 2 Crucis 154S L 60.56 
: Ursae maj. 62 N/ R| 58.30 
zl Ursae maj. 61 N| L| 58.72 
Mean | 58.51 | 60.36 41.85 59.44 
July 7 a Crucis 54AS|R| 61.07 
90° : Centauri 48.5 )-L 61.70 
: Ursae maj. 62N|L, 53.96 | | 
<1Ursae maj. 61 N| R| 53.33 | | 
Mean 125365 1 6439) |’ 7.70 Se 
July 9 3 Crucis 54S" K 57.38 
120° -Ursae maj. 62 N| L| [57.20] 
2 Ursae maj. 61 N\ R| 55.25 
„Centauri - |48S| L 60.47 | 
,Ursae maj. | 55 N|L| 58.34 | 
Mean | 56.80 | 58.93 4413-451787 
July 10 “1 Ursae maj. | 61 N| R| 66.14 | | 
1509 : Centauri 48 S| L L Bik. 02 
„Ursae maj. 55 N| L| 65.00 
~ Centauri |42 S/R Del | 
Mean 65.57 | 57.60 , —7.97 | 61.59 
