group	Proj. U	Proj. WS	Corr. U	Corr. WS	B	L	LCM	Pos. angle	r	MU	MP
11164	242.27	1418.78	199.19	1169.57	23.60	163.94	43.98	307.13	0.7991	185.8	-32.2

previous   or   next   observation for the same group / back to the solar disc SDO HMI 2011-03-06 22:58:59 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	3.11	28.79	2.75	25.61	22.52	168.33	48.37	303.52	0.8305	-498.4	-36.1
2	1.47	809.58	1.28	666.06	21.84	167.92	47.97	302.99	0.8242	-371.8	-140.7
3	1.21	-1.00	1.07	-1.00	22.81	168.17	48.22	303.91	0.8305	-361.9	999999
4	30.60	173.59	28.42	161.56	25.16	169.12	49.17	305.94	0.8480	-749.9	-198.5
5	1.30	1.38	1.30	1.39	28.03	170.74	50.79	308.12	0.8714	388.2	550.0
6	0.00	0.95	0.00	0.95	28.10	170.47	50.52	308.33	0.8699	330.0	292.3
7	19.28	-2.00	16.61	-2.00	22.50	167.11	47.16	304.12	0.8205	-702.5	999999
8	0.00	3.37	0.00	2.95	23.72	167.16	47.21	305.42	0.8265	-484.0	-418.1
9	0.00	1.73	0.00	1.63	27.01	168.80	48.85	308.02	0.8537	-33.0	24.4
10	0.00	1.30	0.00	1.24	27.42	169.05	49.10	308.33	0.8573	396.0	398.3
11	2.33	2.51	2.01	2.16	23.14	166.74	46.79	305.01	0.8204	-503.1	-226.0
12	1.73	-2.00	1.47	-2.00	22.67	166.48	46.53	304.64	0.8161	-639.7	999999
13	1.30	-2.00	1.10	-2.00	22.53	166.37	46.42	304.54	0.8145	-924.3	999999
14	0.00	1.21	0.00	1.07	24.24	167.17	47.21	305.96	0.8289	-374.0	-307.6
15	1.99	-2.00	1.73	-2.00	23.90	166.86	46.91	305.76	0.8249	-460.7	999999
16	6.48	-2.00	5.49	-2.00	22.74	166.14	46.19	304.89	0.8136	-818.9	999999
17	0.00	1.82	0.00	1.67	26.51	168.01	48.06	307.91	0.8458	-465.0	-365.5
18	2.16	-2.00	1.86	-2.00	23.62	166.49	46.54	305.66	0.8207	-737.2	999999
19	1.38	-2.00	1.20	-2.00	23.94	166.54	46.59	305.97	0.8226	-884.2	999999
20	2.42	-2.00	2.10	-2.00	24.14	166.54	46.59	306.19	0.8236	-776.4	999999
21	1.47	-2.00	1.29	-2.00	24.50	166.72	46.77	306.48	0.8267	-544.0	999999
22	1.73	-2.00	1.50	-2.00	24.33	166.35	46.40	306.49	0.8229	-646.2	999999
23	0.00	1.04	0.00	0.90	24.92	166.06	46.11	307.28	0.8235	-504.0	-480.9
24	2.07	-2.00	1.69	-2.00	22.07	164.43	44.48	305.10	0.7959	-719.8	999999
25	4.32	-2.00	3.59	-2.00	23.29	164.75	44.80	306.25	0.8048	526.7	999999
26	3.20	-2.00	2.68	-2.00	23.71	164.94	44.99	306.60	0.8085	430.5	999999
27	3.03	-2.00	2.48	-2.00	22.67	164.36	44.41	305.80	0.7983	481.9	999999
28	2.07	-2.00	1.68	-2.00	22.55	163.72	43.77	306.03	0.7922	380.6	999999
29	6.31	27.58	4.92	21.60	20.91	162.71	42.75	304.80	0.7745	585.3	76.7
30	2.07	-2.00	1.63	-2.00	21.56	162.85	42.90	305.44	0.7794	329.2	999999
31	1.99	288.56	1.59	221.41	22.39	163.17	43.22	306.18	0.7867	-441.4	360.6
32	1.38	-31.00	1.11	-31.00	22.49	163.17	43.21	306.29	0.7872	221.1	999999
33	16.51	-2.00	13.34	-2.00	23.70	162.99	43.03	307.72	0.7922	584.9	999999
34	0.95	-31.00	0.74	-31.00	21.84	162.26	42.31	306.11	0.7757	189.4	999999
35	1.12	-31.00	0.88	-31.00	22.03	162.16	42.20	306.38	0.7758	203.9	999999
36	1.21	6.40	1.01	5.36	25.80	163.59	43.63	309.60	0.8086	-386.6	-249.0
37	0.00	0.86	0.00	0.71	25.03	163.24	43.29	309.00	0.8017	174.0	194.6
38	0.00	1.04	0.00	0.76	18.09	160.29	40.34	303.00	0.7360	653.0	450.1
39	13.83	-2.00	11.06	-2.00	23.97	162.21	42.26	308.49	0.7873	639.8	999999
40	16.94	-31.00	13.10	-31.00	22.17	161.43	41.48	306.99	0.7702	615.3	999999
41	0.00	2.59	0.00	2.13	25.43	162.65	42.70	309.78	0.7991	562.0	411.1
42	0.69	4.58	0.54	3.60	23.06	161.59	41.64	307.88	0.7767	547.5	392.6
43	0.00	0.35	0.00	0.27	23.44	161.60	41.65	308.28	0.7790	542.0	555.0
44	0.00	5.62	0.00	4.61	25.83	162.42	42.47	310.34	0.7996	59.0	20.3
45	0.00	1.12	0.00	0.88	23.24	161.31	41.36	308.25	0.7754	497.0	517.8
46	21.87	-31.00	16.79	-31.00	22.42	160.83	40.88	307.64	0.7664	892.5	999999
47	0.00	2.33	0.00	1.95	26.87	162.67	42.72	311.27	0.8075	-312.0	-188.0
48	9.25	-31.00	7.03	-31.00	21.86	160.59	40.64	307.17	0.7609	1036.9	999999
49	2.07	-31.00	1.61	-31.00	23.11	161.00	41.05	308.30	0.7720	734.3	999999
50	1.47	2.33	1.20	1.91	26.15	162.12	42.16	310.86	0.7990	-258.9	-197.2
51	0.43	-2.00	0.34	-2.00	23.73	161.07	41.11	308.94	0.7762	873.8	999999
52	0.00	0.86	0.00	0.72	27.10	162.46	42.51	311.64	0.8071	-314.0	-217.7
53	42.62	-2.00	33.65	-2.00	24.33	161.21	41.26	309.49	0.7810	856.2	999999
54	2.94	-31.00	2.23	-31.00	22.57	159.87	39.92	308.44	0.7588	867.8	999999
55	0.00	0.35	0.00	0.28	26.58	161.46	41.51	311.73	0.7964	-110.0	-140.2
56	0.00	1.12	0.00	0.85	22.84	159.88	39.93	308.73	0.7606	413.0	476.8
57	0.43	5.53	0.35	4.49	26.60	161.20	41.25	311.91	0.7944	-417.4	-391.4
58	0.00	1.30	0.00	1.07	27.44	161.49	41.54	312.59	0.8017	322.0	358.9
59	0.00	1.56	0.00	1.19	23.63	159.87	39.92	309.60	0.7653	471.0	443.7
60	1.64	-57.00	1.33	-57.00	26.76	161.05	41.10	312.17	0.7942	-538.4	999999
61	0.00	1.99	0.00	1.49	22.85	159.17	39.22	309.21	0.7543	761.0	649.7
62	1.90	5.01	1.44	3.81	23.80	159.04	39.09	310.34	0.7593	703.9	613.2
63	0.00	2.16	0.00	1.75	27.42	160.50	40.55	313.21	0.7940	639.0	542.4
64	0.00	2.07	0.00	1.55	23.16	158.78	38.82	309.82	0.7528	658.0	485.0
65	0.00	1.90	0.00	1.43	23.83	158.68	38.73	310.63	0.7564	737.0	621.5
66	0.00	1.47	0.00	1.11	24.08	158.73	38.77	310.87	0.7584	552.0	403.5
67	0.00	2.25	0.00	1.67	23.64	157.99	38.03	310.90	0.7491	420.0	334.4
68	0.00	0.78	0.00	0.57	22.65	157.66	37.71	310.04	0.7396	603.0	518.1
69	0.00	0.78	0.00	0.62	27.70	159.17	39.22	314.37	0.7855	398.0	322.8
70	0.00	1.82	0.00	1.43	27.20	158.84	38.88	314.10	0.7797	573.0	365.2
71	0.00	1.04	0.00	0.82	27.42	158.84	38.89	314.31	0.7811	518.0	448.4
72	0.00	0.95	0.00	0.74	27.17	158.48	38.53	314.31	0.7767	402.0	369.1
73	0.00	0.61	0.00	0.46	26.07	158.00	38.05	313.50	0.7655	538.0	431.4
74	0.00	1.21	0.00	0.90	24.45	156.99	37.04	312.50	0.7460	500.0	453.6
75	0.00	1.47	0.00	1.12	26.42	157.54	37.59	314.19	0.7642	514.0	436.1
76	0.00	3.11	0.00	2.40	26.92	157.61	37.66	314.66	0.7682	554.0	481.1
77	0.00	0.43	0.00	0.33	26.52	157.46	37.50	314.35	0.7642	425.0	429.6
78	0.00	1.38	0.00	1.06	26.68	157.27	37.31	314.66	0.7638	732.0	666.4
79	0.00	1.82	0.00	1.39	26.86	157.29	37.34	314.82	0.7652	547.0	519.1
80	0.00	0.86	0.00	0.69	31.07	156.24	36.28	319.77	0.7871	-329.0	-319.4
81	0.00	0.78	0.00	0.62	31.54	155.58	35.63	320.69	0.7861	-435.0	-345.0
82	0.00	1.30	0.00	0.98	31.58	151.15	31.20	324.18	0.7565	-565.0	-424.5
83	0.00	0.86	0.00	0.63	30.28	149.81	29.85	324.15	0.7363	-627.0	-575.5
84	0.00	1.38	0.00	1.02	31.28	149.55	29.59	325.27	0.7432	-630.0	-514.4

	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.