Campanola CAN18 Instruction Manual page 14

• Local sidereal time display feature, which is useful for finding constellation.
You can find the local sidereal time by reading the 24-hour marker on the
dial ring corresponding to the day marker of the current day on the rim of
the 24-hour dial.
• Rise/set determination and direction/altitude indication features of Sirius
and Arcturus, which are the brightest stars in the southern/northern
hemisphere respectively. You can see their direction and altitude as well as
rise/set determination by reading their positions in the first, eleventh and
twenty-first days of each month on their loci on the 24-hour dial and the
azimuth and altitude lines on the transparent dial.
Main features
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