Theory Problems Theory Solutions Observation & Simulated Sky Sky Observation (PPSX) Solar Physics Observational Data Analysis 1 Solutions Data Analysis 2 BLR Exam 1-1 BLR Exam 1-2 BLR Exam 2-1

Theoretical Solutions Data Analysis Solutions Observation Solutions Team Competition - Moon Team Competition - PIXIE Team Competition - PIXIE Solution

Theory - Problems Theory - Solutions Theory - Answers Theory (Russian) Data Analysis - Problems Data Analysis - Solutions Data Analysis - Answers Data Analysis (Russian) Night Observation - Problems Night Observation - Solutions Night Observation (Russian) Planetarium - Problems Planetarium - Solutions Planetarium (Russian) Team Competition Solutions

Theory - Problems Theory - Solutions Theory (Russian) Data Analysis - Problems Data Analysis - Solutions Data Analysis - Answer Sheet Data Analysis (Russian) Observation Day - Problems Observation Day - Solutions Observation Day (Russian) Observation Night - Problems Observation Night - Solutions Observation Night (Russian) Team Competition Team Competition (Russian) Answer Sheet Graph Paper Graph Paper (Log)

Theory - Problems Theory - Solutions Theory (alternate) Theory Answers Theory Instructions Data Analysis - Problems Data Analysis - Solutions Data Analysis 1 Data Analysis 1 - Answers Data Analysis 2 Data Analysis 2 - Answers Data Analysis Instructions Observation - Day Observation Day (alternate) Observation Day Instructions Observation - Night Observation Night (alternate) Observation Night Instructions Team Competition Team Competition (alternate) Presentation T1-5 Presentation T6 Presentation T7 Presentation T8 Presentation T9 Presentation T10 Presentation T11 Presentation T12 Presentation T13 Presentation D1 Presentation D2

Theory Problems Theory Question Paper Theory Instructions Data Analysis Problems Data Analysis QP Observation Planetarium Observation Planetarium IND Observation Telescope Observation Telescope Instructions Observation Materials Observation Materials Instructions Team Competition Group Problem Table of Constants

Theoretical Round:

Теоретический тур:

Short Problems Short Problems (DOCX) Short Solutions & Marking Long Problems Long Problems (DOCX) Constants Table Constants Table (DOCX) Instructions Answer Sheet (PDF) Answer Sheet (DOCX)

Russian Translation:

Русский перевод:

Short Problems (RUS) Long Problems (RUS) Data Analysis (RUS) Data (RUS) Naked Eye (RUS) Planetarium (RUS) Small Telescope (RUS) Main Telescope (RUS) Team Competition (RUS)

Data Analysis:

Анализ данных:

DA Problems v1717 (DOCX) DA Problems v1717 (PDF) DA Problems v1851 (DOCX) DA Problems v1851 (PDF) DA Problems Jul 29 (DOCX) DA Problems Jul 29 (PDF) DA Solutions Jul 29 (DOCX) DA Solutions Jul 29 (PDF) DA Problems (Russian) DA Instructions (EN) DA Instructions (RUS) DA Answer Sheet

Observational Round:

Наблюдательный тур:

Naked Eye (original) Naked Eye (Revised) Naked Eye Translation Naked Eye RUS (DOCX) Naked Eye RUS (PDF) Naked Eye Marking Planetarium (original) Planetarium (Revised) Planetarium RUS (ODT) Planetarium RUS (PDF) Planetarium Solutions Planetarium Rules (EN) Planetarium Rules RUS (DOCX) Planetarium Rules RUS (PDF) Small Telescope (original) Small Telescope (Revised) Small Telescope RUS (DOCX) Small Telescope RUS (PDF) Main Telescope (original) Main Telescope (Revised) Main Telescope RUS (DOCX) Main Telescope RUS (PDF) Main Telescope Solutions Spica Solutions Tools Observation Test Rundown Observation Instructions (EN) Observation Instructions RUS (DOCX) Observation Instructions RUS (PDF) Constants Table (DOCX) Constants Table (PDF)

Team Competition:

Командное соревнование:

Team Problems (DOCX) Team Problems (ODT) Team Problems RUS (DOCX) Team Problems RUS (PDF) Team Problems RUS v2 (PDF) Team Solutions (DOCX) Team Solutions (PDF) Team Solutions v2 (DOCX) Team Solutions v2 (PDF) Team Solutions (alternate) Team Solutions (Excel)

IOAA Application Software:

Программное обеспечение IOAA:

Participant Manual Leader Manual Jury Manual

Additional Materials:

Дополнительные материалы:

Astronomy Dictionary (EN) Astronomy Dictionary (RUS) Moderation Schedule

Theory:

Теория:

Short Problems Part 1 Short Problems (RU) Short Corrections Full (RU) Short Corrections Half (RU) Short Problems Marking Short Corrections Marking Long Problems Long Problems (RU) Long Problems v1 Long Marking Scheme Long Marking Scheme (copy) Short Problems Marking Long Problems Marking

Data Analysis:

Анализ данных:

DA Subject & Solutions (PDF) DA Subject & Solutions (DOCX) DA Subject & Solutions (folder) DA Subjects (Russian) DA Annex Solutions

Observational:

Наблюдательный:

Outdoor Observation (EN) Outdoor Observation (RUS) Observation Part 2 (EN) Observation Part 2 (RU) Observation Part 1 Table 1 Marking Part 1 (folder) Marking Part 2 (folder) Marking Part 1 (root folder) Marking Part 2 (root folder)

Team Competition:

Командное соревнование:

Team Test Team Test Solutions

Theory Long Questions (root) Theory Long Questions (folder) Theory Short Questions (root) Theory Short Questions (folder) Constants Table (root) Constants Table (folder) Bright Stars List (root) Bright Stars List (folder) Team Competition - Vertical

Data Analysis:

Анализ данных:

DA Problems DA Data (Excel) DA Data (TXT) Photo May 1 Photo May 3 Photo May 5 Photo May 7 Photo May 9 Stonyhurst Grid 3 Stonyhurst Grid 4

Observational:

Наблюдательный:

Observational Test Telescope Specs Telescope Manual (Voulgaris) Telescope Manual (EN) Telescope Manual (EN-JHS) Telescope Manual (GR)

Team Competition:

Командное соревнование:

Horizontal Problem Vertical Problem Constants Instructions

Theory Problems Theory Solutions Problem 13 Translation Theory (Russian) Theory 2011 Data Analysis Exam Data Analysis Solutions Data Analysis (Russian) Observation Night 1 Solutions Observation Night 2 Solutions Observation Night 3 Solutions Observations 1 (Russian) Observations 2 (Russian) Observations 3 (Russian)

Theory Problems Short Questions Short Questions (India) Long Questions Long Questions (India) Theory (Russian) Constants Table Data Analysis Data Analysis Final Data Analysis (Ukrainian) Data Analysis Instructions Observation Problems Night Observation Planetarium Observation Group Problem Proceedings of 5th IOAA

Problems Proceedings of 4th IOAA

Theory - Short Problems Theory - Long Problems Practical Problems Observational Problems Proceedings of 3rd IOAA

Theoretical Round:

Теоретический тур:

Theory & Solutions (root) Theory & Solutions (folder) IBM Cover (root) IBM Cover (folder) IBM Cover (copy) Main Problems I (root) Main Problems I (folder) Main Problems II (root) Main Problems II (folder) Main Problems II (copy) Constants Table Constants Table (root) Table 1 Plan A (root) IBM Main Problems IBM Main Problems (copy) IBM Main Solutions v1 IBM Main Solutions v2 IBM Main Solutions (copy) Theory Part I Theory Part II

Data Analysis:

Анализ данных:

DA Cover (root) DA Cover (folder) DA Problems DA Solutions v1 DA Solutions v2

Observations:

Наблюдения:

Naked Eye Plan A (root) Naked Eye Plan A (folder) Naked Eye Plan B (root) Naked Eye Plan B (folder) CCD Observation (root) CCD Observation (folder) IBM Problem Part I (root) IBM Problem Part I (folder) IBM Problem Part II (root) IBM Problem Part II (folder) Sky Simulator Problem (root) Sky Simulator Problem (folder) IBM Solution Part I (root) IBM Solution Part I (folder) IBM Solution Part II (root) IBM Solution Part II (folder) Sky Simulator Solution (root) Sky Simulator Solution (copy) Sky Simulator Solution (folder) Table 1 Plan A Answer Sheet Naked Eye (root) Answer Sheet Naked Eye (folder) Answer Sheet Sky Simulator (root) Answer Sheet Sky Simulator (copy) Answer Sheet Sky Simulator (folder)

Theory Problems Theory Solutions Data Analysis Problems Data Analysis Solutions Observation Problems Observation Solutions

IOAA Problem Book (Complete)