Welcome to CLAXSON!

(Classification of X-ray Sources for Novices)

CLAXSON Logo

CLAXSON is a platform designed to identify new objects observed in the X-ray sky with the European Space Agency X-ray telescope XMM-Newton. Be the first to find new supermassive black holes, stars, galaxies and other exotic objects in observations taken over the last 20 years, and help astronomers unravel the mysteries of the X-ray sky.

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Original image credit: NASA/JPL-Caltech

Leaderboard

Rank Username Number of classifications Success rate Streak
1chrostek2200388.9⋆ 25
2KrystianBykowski2127286
3algol1503592.8
4Marty_SAP1000095.3
5SimonLeKlaxon609091
6dani.gi450286.5
7Tsuki Eeen no403264.6
8Astro PPR344187.8
9Louis123325366.7
10Baldrick256585⋆ 1
11tomaaas172288.5
12Eliott85195.2
13peter2180092.4
14JanelleSIALELLI75191.5
15tikho70289.5
16Piyush_astrocat63661.4
17LaBonneMeud'63393.8
18Mathys52591.6
19Gzhan51896.6
20math44583.3
21Astro944283.6
22ivan40382.5
23JoannaP38290
24Godfrey33296.9
25Noemí e Iker32785.7
26hugo31192.1
27polla31076.1
28Mamellito30972.7
29Andreas30693.6
30PABLOELMEJOR28683.9
31testuser27086.5
32St_stick26481.4
33Jorge Fernández Colina25688.7
34PierreKhey25461.1
35Nehuén24083.9
36Dandy22690.3
37Poncha22575
38juflo21679
39Yass7921096.6
40Irene20588.7
41Pablo20179.5
42deltacas20098.1
43alouste19572.4
44césar19573.8
45Marina19090
46Adolfo y Pablo18891
47ElFumigador18779.7
48pierrotdelaVEGA18690.5
49amanda e iria18581.7
50Rubén18180.7

Number of users over the past week: 8
Last update of the website: 27/05/2024 19:09