Featured Resources
Science Olympiad Webinar
Science Olympiad JS9 Guide
Space Math @ NASA
NSO Tests 2025
- NM Astro Regional
- GullSO Test & Key
- Boyceville Test & Key
- Boyceville Walkthrough
- RFTS UTX Invitational Test
- UTX Astro Invitational
- UTX Astro Walkthrough
Informal Education
Background
Space Scoop
STOP for Science
Printable Materials
Web Shortcuts
Chandra Blog
RSS Feed
Image Use Policy
Questions & Answers
Glossary of Terms
De-Coding Starlight: From Pixels to Images - High School

Sample of Completed Image



A B C D E F G H I J K
1 0 1 1 1 1 1 1 1 1 1 1
2 2 5 35 42 48 48 50 51 46 18 7
3 23 36 52 35 30 27 21 31 38 13 0
4 41 43 24 8 216 155 126 120 54 21 3
5 36 58 37 44 36 20 33 105 62 23 4
6 32 60 34 106 12 138 18 96 24 50 17
7 24 65 32 141 41 17 12 126 64 67 21
8 18 69 36 237 212 146 155 114 22 74 6
9 16 75 38 34 26 12 14 21 77 37 4
10 8 71 63 54 42 23 64 79 31 16 2
11 3 3 2 1 0 0 2 0 1 0 0


Average number of photons < 40 40-80 81-120 121-160 >160
Color