Classification of X-ray Sources for Novices (CLAXSON)

Welcome to CLAXSON!

(Classification of X-ray Sources for Novices)

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.

Zooniverse Logo
Original image credit: NASA/JPL-Caltech

Leaderboard

Rank	Username	Number of classifications	Success rate
1	newuser	64	100
2	2007_lucas	60	100
3	evabeg	53	100
4	schen70	30	100
5	sguillot	27	100
6	R1	23	100
7	MasterClassIFCA	20	100
8	Nathan_kfr	20	100
9	Xabier	142	98.1
10	deltacas	200	98.1
11	JD08	67	97.8
12	htranin	57	97.6
13	alejandrahierro	46	97.6
14	Godfrey	340	96.9
15	Gzhan	518	96.6
16	Yass79	210	96.6
17	jballet	31	96.3
18	wfhfabrice	31	96.3
19	mariicastt_	124	96.2
20	Les Congolais	90	95.8
21	Marty_SAP	10000	95.3
22	loutres	65	95.2
23	RRS05	26	95.2
24	marcleplusbeau	23	95.2
25	Constanléon	21	95.2
26	Eliott	851	95.2
27	AndreaC	54	95.1
28	Rachel	49	95
29	Noabustamante	42	95
30	toulousain	52	94.9
31	Alfredito	150	94.8
32	salapse	100	94.4
33	bcobo	44	94.3
34	Alvarodp09	41	94.3
35	Miguel Revuelta	96	93.9
36	MarioCavia	77	93.9
37	LaBonneMeud'	633	93.8
38	Julia	87	93.8
39	Andreas	306	93.6
40	roodriigc_	43	93.5
41	Tristan	109	93.3
42	Carmen	60	93.2
43	danieler	33	93.1
44	Mateusz Kulawik	136	93
45	Iris	56	93
46	fab128	53	93
47	algol	15035	92.8
48	ManontheStar	115	92.5
49	peter21	800	92.4
50	Zoé	101	92.3

Number of users over the past week: 1
Last update of the website: 27/05/2024 19:09