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.

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Original image credit: NASA/JPL-Caltech

Leaderboard

Rank	Username	Number of classifications	Success rate
1	chrostek	22565	88.9
2	KrystianBykowski	21272	86
3	algol	15035	92.8
4	Marty_SAP	10000	95.3
5	SimonLeKlaxon	6091	91
6	dani.gi	4502	86.5
7	Tsuki Eeen no	4032	64.6
8	Astro PPR	3441	87.8
9	Louis123	3253	66.7
10	Baldrick	2580	85.1
11	tomaaas	1722	88.5
12	Eliott	851	95.2
13	peter21	800	92.4
14	JanelleSIALELLI	751	91.5
15	tikho	702	89.5
16	Piyush_astrocat	636	61.4
17	LaBonneMeud'	633	93.8
18	Mathys	525	91.6
19	Gzhan	518	96.6
20	math	445	83.3
21	Astro9	442	83.6
22	ivan	403	82.5
23	JoannaP	382	90
24	Godfrey	332	96.9
25	Noemí e Iker	327	85.7
26	hugo	311	92.1
27	polla	310	76.1
28	Mamellito	309	72.7
29	Andreas	306	93.6
30	PABLOELMEJOR	286	83.9
31	testuser	270	86.5
32	St_stick	264	81.4
33	Jorge Fernández Colina	256	88.7
34	PierreKhey	254	61.1
35	Nehuén	240	83.9
36	Dandy	226	90.3
37	Poncha	225	75
38	juflo	216	79
39	Yass79	210	96.6
40	Irene	205	88.7
41	Pablo	201	79.5
42	deltacas	200	98.1
43	alouste	195	72.4
44	césar	195	73.8
45	Marina	190	90
46	Adolfo y Pablo	188	91
47	ElFumigador	187	79.7
48	pierrotdelaVEGA	186	90.5
49	amanda e iria	185	81.7
50	Rubén	181	80.7

Number of users over the past week: 2
Last update of the website: 27/05/2024 19:09