IOAA 2018, Наблюдения — Задача 7. Mountain

12th International Olympiad on Astronomy and Astrophysics — Observational Competition and Mountain Team Competition

Внимание: Бележка към темата

The archive includes separate suggested KOR corrections. O4 changes the accepted constellation; O5 proposes 1.7° while the final night key prints 1.8°. Both versions and their original scoring are retained. The Mountain task has no supplied key.

Условие

Instruction

First and foremost, safety should be your main concern ！

You can see mountains around the hotel, and in the picture below, the highest peak is marked with an arrow. Estimate the height of this peak relative to the ground of the hotel. You can use everything you can get or make, except climbing up! The team which gives a number closest to the actual answer will win the ‘game’.

Give this page to the organizers or volunteers before 23:59, November 8th.

Black-and-white landscape photograph: a road leading to a multi-storey hotel with a tall tower, trees on both sides, and a mountain ridge behind it under a cloudy sky. A small arrow (↓) above the ridge points to the highest peak.

The height: ______ m; margin of error: ____ m.

Brief description of your process:

No. of Team:

Time of completion (for jury):

Решение

Внимание: Непълно решение

В архива няма официално решение на тази задача.

Оригинал в Архива: Observational Problems.pdf · официални решения: 18_obs_day_sol.pdf · допълнителни данни: 18_obs_night_sol.pdf · допълнителни данни: IOAA-Observation.zip / IOAA-Observation/Suggestion by KOR/IOAA2018 Observational Solution (Day)_correction.docx · допълнителни данни: IOAA-Observation.zip / IOAA-Observation/Suggestion by KOR/IOAA2018 Observational Solution(Night-Cloudy)_correction.docx · допълнителни данни: IOAA-Observation.zip / IOAA-Observation/Suggestion by KOR/Readme_correction.docx · допълнителни данни: 18_team.pdf