group	Proj. U	Proj. WS	Corr. U	Corr. WS	B	L	LCM	Pos. angle	r	MU	MP
11271	16.50	116.29	21.20	148.72	17.32	62.64	68.25	285.90	0.9224	-77.6	-177.9

previous   or   next   observation for the same group / back to the solar disc SDO HMI 2011-08-26 20:59:08 UT See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!)

spot	Proj. U	Proj. WS	Corr. U	Corr. WS	B	L	LCM	Pos. angle	r	MU	MP
1	7.89	51.03	11.21	73.00	16.79	65.16	70.77	285.33	0.9388	-585.3	-80.2
2	1.61	6.73	2.06	8.56	17.43	62.58	68.19	285.98	0.9230	-403.8	-354.2
3	0.00	1.17	0.00	1.53	18.49	63.28	68.89	287.13	0.9274	-59.0	-20.3
4	0.72	2.96	0.92	3.79	18.40	62.67	68.29	287.03	0.9236	-326.2	-235.8
5	1.35	24.66	1.63	29.37	17.37	61.18	66.79	285.90	0.9138	-452.7	-583.1
6	0.00	0.72	0.00	0.84	17.81	60.31	65.92	286.39	0.9078	-403.0	-439.1
7	0.00	3.23	0.00	3.74	18.13	59.99	65.60	286.75	0.9056	-462.0	-507.1
8	0.00	1.17	0.00	1.36	18.40	60.18	65.80	287.04	0.9070	-392.0	-409.4
9	0.00	0.90	0.00	1.05	18.96	60.29	65.90	287.66	0.9078	-240.0	-269.0
10	4.93	6.55	5.38	7.13	17.03	58.26	63.87	285.54	0.8929	481.8	365.7
11	0.00	0.90	0.00	0.97	16.74	58.01	63.62	285.22	0.8910	426.0	462.5
12	0.00	3.77	0.00	4.13	17.48	58.41	64.02	286.05	0.8941	282.0	205.8
13	0.00	1.08	0.00	1.24	19.63	59.95	65.56	288.41	0.9055	393.0	320.6
14	0.00	1.26	0.00	1.32	15.28	57.04	62.65	283.58	0.8834	405.0	373.8
15	0.00	1.26	0.00	1.41	18.65	58.99	64.60	287.35	0.8985	-66.0	-148.9
16	0.00	0.72	0.00	0.78	17.39	58.13	63.74	285.95	0.8919	508.0	435.9
17	0.00	0.72	0.00	0.75	15.53	56.76	62.37	283.86	0.8812	321.0	351.1
18	0.00	1.43	0.00	1.64	19.99	59.61	65.22	288.81	0.9032	221.0	142.6
19	0.00	1.35	0.00	1.53	20.41	59.49	65.10	289.29	0.9024	-120.0	-83.5
20	0.00	1.17	0.00	1.32	20.09	59.23	64.84	288.94	0.9005	262.0	191.5
21	0.00	1.08	0.00	1.14	22.41	57.07	62.68	291.66	0.8856	366.0	282.6
22	0.00	0.90	0.00	0.83	16.51	52.45	58.07	285.10	0.8449	312.0	278.6
23	0.00	1.08	0.00	0.90	21.78	48.14	53.75	291.86	0.8091	422.0	272.4
24	0.00	0.45	0.00	0.39	25.07	48.82	54.43	295.76	0.8203	544.0	479.4

	Proj. U	-  Projected umbra area in millionths of solar disc, negative values indicate
	that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2.
	Proj. WS	-  Projected whole spot area in millionths of solar disc, negative values indicate
	that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7.
	Corr. U	-  Corrected umbra area in millionths of solar hemisphere, for negative values see above
	Corr. WS	-  Corrected whole spot area in millionths of solar hemisphere, for negative values see above
	B	-  Heliographic latitude B; positive: North, negative: South
	L	-  Heliographic longitude L
	LCM	-  Longitudinal distance from the Sun's central meridian
	Pos. angle	-  Position angle
	r	-  Distance from the centre of Sun's disc in terms of Sun's radius
	MU	-  Mean magnetic field within the umbra contour averaged the pixel values with sign.
	MP	-  Mean magnetic field within the penumbra contour averaged the pixel values with sign.