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IOAA 2014, Наблюдения, планетариум, част I — Задача 3. Question 3

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Всички материали от IOAA 2014

OBSERVATIONAL TEST PLANETARIUM — PART I · 15 т.

Inside the dome:

The observational round in the planetarium consists of two parts, one inside the dome and the other outside the dome.
The inside part consists of 3 questions and takes 30 minutes.
When you enter the dome, you will be directed to your seat. Here you will find a clipboard with your answer sheet attached, one data table and a flashlight. During the adaptation time the students may stand and change the position around his place, but they are not allowed to communicate with each other. During the observation you can stand and turn in order to make a comfortable observation.
Fill your student ID in the box on the answersheet.
PAY ATTENTION TO THE ASSISTANTS, and follow their instructions.
The timing for the first part is as follows:

a) 8 minutes for your eye adaptation to the darkness;

b) 10 minutes for the first question;

c) 6 minutes for the second question;

d) 6 minutes for the third question;
Use the flash light only when you need it and point it only to your paper.
When you leave the dome, leave everything on your seat.
PLEASE WRITE ONLY ON THE PRINTED SIDE OF THE ANSWER SHEET. DON’T USE THE REVERSE SIDE. The evaluator will not take into account what is written on the reverse of the answer sheet.

GOOD LUCK!

Условие

For questions 2 and 3 the assistant will use a small red arrow pointer to point some objects in the sky. Each object will be pointed at for 2 minutes (30 seconds arrow pointer on and 10 seconds off ). Please pay attention to the assistant announcements.

6 minutes – Question 3

Three stars will be pointed successively. Each star will be pointed 2 minutes. Fill the appropriate box the name of the star (or Bayer designation) and the number which indicates its type (1 for single, 2 double). Also, for each star, fill in the appropriate box the IAU abbreviation of the constellation where the star is located. Use for that Table 1.

1st Star

$1^{\mathrm{st}}$ Star		Number which indicates the type		IAU abbreviation of the constellation

[5 т.]

2nd Star

$2^{\mathrm{nd}}$ Star		Number which indicates the type		IAU abbreviation of the constellation

[5 т.]

3rd Star

$3^{\mathrm{rd}}$ Star		Number which indicates the type		IAU abbreviation of the constellation

[5 т.]

You have finished the first part. Verify if you have written your student ID on every page. Put the clipboard with the answer sheets attached and the flashlight on your seat, and leave the dome.

Отговори

Решение

Question 3 (15 points)

$1^{\mathrm{st}}$ Star	β UMi / Kochab 2p	Number which indicates the type	1 1p	IAU abbreviation of the constellation	UMi 2p
$2^{\mathrm{nd}}$ Star	γ Leo / Algieba 2p	Number which indicates the type	2 1p	IAU abbreviation of the constellation	Leo 2p
$3^{\mathrm{rd}}$ Star	α CVn / Cor Caroli 2p	Number which indicates the type	2 1p	IAU abbreviation of the constellation	CVn 2p

Оригинал в Архива: Observational_planetarium.docx · официални решения: Planetarium_Answers.docx