Evolution of sunspot group NOAA 11875 and positions of flares in it animated by using the data of SDO/HMI Debrecen Data (HMIDD) sunspot catalogue (lower panel, middle, ellipses with positions and areas corresponding to the relevant data of spots in SDO and with grey-scale colour coding of the magnetic polarities corresponding to that of the magnetograms), SDO/HMI continuum images (lower panel, left) and magnetograms (lower panel, right), SDO/AIA images (upper panel, middle), GOES and RHESSI flare data (red and blue symbols) observed within the interval around the time of HMIDD data.

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SDO/HMI Debrecen Data (More details of 11875 group)

Year	Month	Day	Hour	Min	Sec	NOAA	Proj.U	Proj.WS	Corr.U	Corr.WS	B	L	LCM	Pos.angle	r	MU	MP
2013	10	21	20	59	00	11875	210	1039	116	551	6.93	27.66	-19.26	84.27	0.3303	-366.0	-47.7

Reuven Ramaty High Energy Solar Spectroscopic Imager

Flare	Date	Start	Peak	End	Dur [s]	Peak [c/s]	Total Counts	Energy [keV]	X pos [asec]	Y pos [asec]	Radial [asec]	B [deg]	L [deg]	Flags
13102153	21-Oct-2013	20:30:04	20:33:30	20:39:32	568	2544	2341056	25-50	-332	57	337	8.47	25.72	A0 DR P1 PE
13102168	21-Oct-2013	20:39:32	20:42:34	20:48:44	552	432	477936	12-25	-319	43	322	7.66	26.51	A0 P1 PE
13102154	21-Oct-2013	20:48:44	20:50:14	20:55:28	404	64	83808	6-12	-319	38	322	7.36	26.46	A0 P1 PE
13102155	21-Oct-2013	20:55:28	20:58:30	21:13:08	1060	2032	2726208	12-25	-325	51	329	8.12	25.96	A0 DR P1 PE
13102156	21-Oct-2013	21:13:08	21:15:10	21:16:52	224	80	63504	6-12	-298	32	300	7.04	27.58	A0 DR P1 PE

Geostationary Operational Environmental Satellite

Date	Start	Peak	End	Classification	B [deg]	LCM [deg]
21-Oct-2013	20:29	20:34	20:46	C1.6	08	-19
21-Oct-2013	20:56	21:00	21:07	C1.5	08	-19

Last Refreshed: 2015.02.13 08:58:53 UTC