| 摘要 |
PURPOSE:To display information suitable for angling and hunting by determining the propriety of hunting by computation based on data of age of the moon and moon phase and hour angle information obtained when an hour angle of the moon reaches a specified value to display the resulting information. CONSTITUTION:A data is calculated to indicate a angling condition of fish from age of moon data and hour angle data at noon, 6, 12 and 18 o'clock. For example, at new moon with an age of the moon of 0-1 and 8 and 27.7-29.5 at noon and 12 o'clock in hour angle or at full moon with that of 13-16, fish can be angled the most and to the effect, data for indicating all of four fish mark display bodies are stored into a register. When a data is given as indicating the age of the moon presenting first or last quarter, data are stored for displaying three fish mark display bodies to the effect that this is the time of angling the second most. Likewise, a data for display is stored corresponding to the hour angle and age-of-the-moon data. Then, for example, on June 26th, 55 minute past 6 o'clock is noon in the hour angle and the age of the moon is 22.4 and the moon phase is the last quarter. Hence, the second best fishing time is displayed (by lighting three fish marks). |
