122 I. P. Косн. 
of observation in set II making allowance for the alteration of the 
right ascension, thus in the example quoted 
АИ | 
60 Go 
2508.3 + 161.8 + >68 —- 2625.7. 
The observation journal. 
Azimuth of the moon 25/IX 1907. 
Observer: WEGENER. Assistant: Косн. 
| nz. | 57203 på 
circle | 
a ы ae 
| 
f Tauri Mag. 4.3 29°28'.9 1h57m,8 | 64°.2 
1. < observation 2 08.3 | 6296 
f Tauri 34007 .3 2 145 | 
2, (< observation 295.1 
та à Pere | i à Level = * 
Telesc. 57203 Ro | 2 | compu- _ |Telesc. 57203 ne | 3 | compu- 
| | | tation | | tation 
— 2 — 
Е | f Tauri 134 18 W | Гм | 20125) | 
SE use м Е 
PCT EE 1 57 55.45 2 14 16.9 2 14 48.39 
| 39.8 55.52 | | 32.0 47.98 
| 55.5 55.50 | 44.7 48.56 
| 59.5 55.64 48.2 48.20 
58 11.9 55.92 15 043 | 48.58 
СВ) 55.81 19.7 | 48.45 
| mean 1h57m55s.64 | mean 2h14m48s 36 
| | 47| 16.3 Mi) 116.7| 50! 
| WC limb |129| 14| 18 | WC limb | 27|141] +12 
| 210092 2 08 31.80 | 2 25 16.0 2 25 48.85 
8.15.0 31.39 | 32.0 48.67 
| 31.6 31.60 | 45.0 49.03 
| 35.9 31.87 48.7 48.70 
| 48.6 31593 26 05.3 48.91 
| 9 04.6 31.75 eo 48.90 
mean 2h08m315s.72 mean 2h25m48s.84 
Glimmer on the moon limb. Preliminary weight 1. 
At the reduction to middle thread in the case of f Tauri no 
allowance is made for the fact that the observation falls outside 
the meridian. In the case of the moon a fictitious declination [д <] 
is computed in the following manner: 
