Sight Reduction Method. Logbook/Метод равных высот. Бортовой журнал

Журнал на английском языке.
The sight reduction method logbook, with tabulated pages for recording the observations of both morning and evening stars.
The Sight Reduction Method. Logbook has lines:
Star
Time (UTC)
Altitude
GHA ?
Incr.
GHA ?
Long.
LHA ?
Obs. Alt.
Dip
App. Alt.
Total Corr’n.
True Altitude
Tables
Intercept (True Tiny Away)
Azimuth