APAO 2015, Наблюдения — Задача 13. Directions and objects
XI Asian-Pacific Astronomy Olympiad — Observational round. Clear sky · 13 ноември 2015 г.
Observational round. Questions — Clear sky
During the tour you will approach to the examiner with “examination cards”. You will take randomly one examination card and show by hand the answers for questions of the problem 13 to the examiner. Be ready to answer. Other time is given for solution of the problem 14.
Условие
Show by hand the directions and objects included in the examination card. You should show the directions to the objects in any case, even when they are located below the horizon or hidden from the observer by buildings, trees, etc.
1/3 of a minute is done to show each object or direction.
Examination card
[Transcription note: the supplied card prints the same four items side by side in English and Russian. Both columns are reproduced below.]
| No. | English | Русский |
|---|---|---|
| 1 | North-West direction | Направление на северо-запад |
| 2 | Deneb (α Cyg) | Денеб (α Cyg) |
| 3 | Aldebaran (α Tau) | Альдебаран (α Tau) |
| 4 | Sirius (α CMa) | Сириус (α CMa) |
Решение
Внимание: Непълно решение
В архива няма официално решение на тази задача.
Time limit
The maximum total time for all tasks is 35 minutes.
Оригинал в Архива: obs_clear.pdf · допълнителни данни: obs_clear_data.pdf