groupProj. UProj. WSCorr. UCorr. WS BLLCMPos. angler MU MP

11319 226.76 987.07 127.72 557.79 9.88 52.93 28.25 280.84 0.4767 -175.4 -121.5


previous   or   next   observation for the same group / back to the solar disc

SDO HMI 2011-10-18 02:59:01 UT

No observation available
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!)


spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler MU MP

1 0.00 0.96 0.00 0.57 8.53 58.37 33.69 276.89 0.5547 596.0 492.4
2 3.40 458.88 1.98 266.26 7.64 56.60 31.92 275.35 0.5284 -761.5 -384.3
3 8.90 -2.00 5.17 -2.00 8.07 56.42 31.74 276.17 0.5260 -898.6 999999
4 2.53 -2.00 1.47 -2.00 7.71 56.35 31.68 275.50 0.5249 -689.9 999999
5 1.13 -2.00 0.66 -2.00 8.91 56.32 31.64 277.80 0.5252 -608.7 999999
6 13.44 -2.00 7.77 -2.00 7.58 55.92 31.24 275.28 0.5183 -1078.1 999999
7 0.00 2.44 0.00 1.41 6.15 55.81 31.14 272.50 0.5166 -709.0 -546.4
8 48.51 -2.00 28.07 -2.00 8.54 55.89 31.22 277.14 0.5186 -1193.2 999999
9 0.00 2.18 0.00 1.26 7.16 55.43 30.75 274.47 0.5109 -722.0 -552.2
10 0.00 1.31 0.00 0.75 7.61 55.36 30.68 275.36 0.5100 -900.0 -737.0
11 1.57 -2.00 0.90 -2.00 8.60 55.41 30.73 277.30 0.5114 -1211.2 999999
12 0.00 0.70 0.00 0.40 10.19 55.32 30.64 280.43 0.5120 -663.0 -502.4
13 0.00 4.36 0.00 2.50 7.99 55.00 30.32 276.13 0.5049 -809.0 -592.5
14 5.50 -2.00 3.15 -2.00 8.77 55.03 30.36 277.67 0.5060 -1093.7 999999
15 5.41 -2.00 3.10 -2.00 9.37 55.06 30.38 278.85 0.5070 -891.7 999999
16 1.48 4.45 0.85 2.56 10.54 55.07 30.39 281.15 0.5090 356.7 43.7
17 0.00 1.05 0.00 0.60 9.94 55.01 30.33 279.99 0.5071 -629.0 -462.9
18 0.00 1.57 0.00 0.90 8.18 54.70 30.03 276.55 0.5006 -948.0 -725.9
19 0.00 1.05 0.00 0.60 10.27 54.90 30.22 280.68 0.5061 -614.0 -484.7
20 0.00 1.40 0.00 0.80 10.37 54.70 30.02 280.92 0.5033 -687.0 -570.3
21 0.00 2.01 0.00 1.14 8.14 54.39 29.71 276.49 0.4958 -976.0 -854.8
22 0.00 2.36 0.00 1.34 8.86 54.41 29.73 277.94 0.4968 -611.0 -552.6
23 4.89 105.67 2.79 60.06 10.14 54.47 29.79 280.51 0.4994 -801.7 -664.1
24 0.00 1.48 0.00 0.85 10.81 54.33 29.65 281.88 0.4986 -372.0 -229.9
25 10.03 -23.00 5.71 -23.00 9.59 54.17 29.49 279.46 0.4941 -1052.6 999999
26 14.75 -23.00 8.40 -23.00 10.43 54.18 29.50 281.15 0.4957 -1070.1 999999
27 0.00 0.79 0.00 0.44 7.36 53.84 29.16 274.94 0.4871 -756.0 -619.0
28 0.00 0.96 0.00 0.54 8.53 53.76 29.08 277.36 0.4867 -892.0 -731.1
29 12.65 -23.00 7.17 -23.00 9.70 53.76 29.08 279.76 0.4881 -1090.2 999999
30 2.44 -23.00 1.39 -23.00 10.89 53.88 29.20 282.16 0.4921 -805.7 999999
31 0.00 0.87 0.00 0.49 9.06 53.36 28.68 278.51 0.4811 -768.0 -610.2
32 0.00 1.13 0.00 0.64 11.63 53.51 28.83 283.77 0.4883 -824.0 -699.3
33 0.00 4.19 0.00 2.36 10.39 53.20 28.52 281.30 0.4810 -777.0 -783.5
34 0.00 0.79 0.00 0.44 9.67 53.03 28.35 279.86 0.4771 -703.0 -620.9
35 1.48 65.53 0.84 37.09 12.55 53.20 28.52 285.75 0.4862 644.2 276.3
36 11.26 -35.00 6.36 -35.00 12.57 52.89 28.21 285.90 0.4817 1061.8 999999
37 1.83 4.28 1.02 2.39 9.56 52.26 27.59 279.79 0.4653 -883.6 -699.5
38 1.92 2.97 1.08 1.66 12.36 52.10 27.42 285.79 0.4695 -828.3 -651.0
39 0.00 1.22 0.00 0.68 9.13 51.72 27.04 278.98 0.4563 -848.0 -663.8
40 0.00 2.36 0.00 1.31 7.28 51.55 26.87 274.92 0.4518 727.0 648.0
41 0.00 4.62 0.00 2.59 12.65 51.79 27.11 286.53 0.4658 -807.0 -743.6
42 0.00 1.40 0.00 0.78 9.98 51.52 26.84 280.89 0.4547 -823.0 -669.9
43 0.00 1.31 0.00 0.73 9.12 51.41 26.73 279.01 0.4516 -687.0 -583.5
44 0.00 0.79 0.00 0.44 10.23 51.37 26.69 281.47 0.4529 -492.0 -482.1
45 0.00 3.40 0.00 1.89 9.93 51.24 26.56 280.86 0.4504 -107.0 4.5
46 0.00 1.31 0.00 0.73 10.98 51.24 26.56 283.17 0.4527 -819.0 -499.0
47 0.00 2.36 0.00 1.30 8.76 50.64 25.96 278.37 0.4391 -837.0 -709.3
48 0.00 1.48 0.00 0.82 10.08 50.68 26.00 281.34 0.4421 468.0 198.4
49 0.00 0.70 0.00 0.38 9.56 50.20 25.52 280.30 0.4336 670.0 470.6
50 1.22 1.40 0.67 0.77 9.89 50.09 25.41 281.10 0.4326 415.4 234.0
51 0.00 0.87 0.00 0.48 9.87 49.85 25.18 281.12 0.4289 397.0 327.3
52 1.92 3.58 1.05 1.95 9.01 49.65 24.97 279.17 0.4242 688.4 420.6
53 1.92 3.40 1.05 1.86 9.64 49.63 24.96 280.65 0.4250 712.6 590.2
54 0.00 1.48 0.00 0.82 13.64 49.78 25.11 289.69 0.4398 -932.0 -759.1
55 6.54 10.12 3.59 5.56 12.71 49.65 24.97 287.70 0.4341 936.6 618.6
56 0.00 1.22 0.00 0.68 16.12 49.92 25.25 294.92 0.4537 779.0 663.8
57 1.48 3.23 0.82 1.78 13.68 49.58 24.91 289.90 0.4370 -881.6 -715.2
58 3.58 4.28 1.95 2.33 10.59 49.24 24.57 283.01 0.4212 755.3 616.5
59 4.10 10.30 2.23 5.61 9.75 49.11 24.43 281.08 0.4171 802.5 602.5
60 0.00 1.48 0.00 0.81 12.51 49.32 24.65 287.42 0.4285 1014.0 739.1
61 2.09 2.70 1.14 1.47 10.51 48.87 24.19 282.97 0.4152 901.0 804.1
62 0.00 4.10 0.00 2.23 10.06 48.83 24.16 281.91 0.4135 908.0 688.5
63 0.00 0.96 0.00 0.52 8.90 48.58 23.90 279.18 0.4072 723.0 617.3
64 0.00 1.22 0.00 0.68 18.18 49.57 24.89 299.40 0.4608 838.0 661.3
65 0.00 1.75 0.00 0.95 12.39 48.61 23.93 287.53 0.4172 838.0 636.7
66 0.00 1.40 0.00 0.76 9.78 48.31 23.64 281.42 0.4048 623.0 491.0
67 0.00 1.05 0.00 0.57 9.46 48.29 23.61 280.62 0.4037 775.0 553.2
68 0.00 1.48 0.00 0.81 12.46 48.41 23.73 287.80 0.4145 752.0 509.8
69 0.00 1.13 0.00 0.61 10.72 48.12 23.44 283.79 0.4042 -849.0 -731.9
70 0.00 2.53 0.00 1.38 12.79 48.31 23.63 288.65 0.4143 641.0 548.5
71 0.00 6.63 0.00 3.60 13.19 48.05 23.37 289.75 0.4121 707.0 763.6
72 0.00 0.87 0.00 0.47 9.72 47.68 23.00 281.48 0.3947 900.0 719.6
73 11.26 20.16 6.07 10.87 10.29 47.69 23.01 282.91 0.3963 970.4 346.6
74 0.00 1.31 0.00 0.71 12.78 47.78 23.10 288.96 0.4062 742.0 591.8
75 0.00 0.79 0.00 0.43 14.23 47.89 23.21 292.27 0.4146 742.0 557.8
76 27.31 135.42 14.73 73.08 12.20 47.29 22.61 287.84 0.3965 1171.1 402.5
77 3.93 -76.00 2.11 -76.00 11.69 47.18 22.50 286.66 0.3928 600.2 999999
78 0.00 11.08 0.00 5.95 10.65 46.96 22.28 284.14 0.3860 732.0 540.7
79 1.31 -76.00 0.70 -76.00 11.43 46.99 22.31 286.10 0.3890 673.5 999999
80 0.00 0.96 0.00 0.51 10.90 46.52 21.84 285.02 0.3799 749.0 624.9
81 0.00 3.14 0.00 1.70 14.64 46.66 21.99 294.19 0.3988 761.0 518.4
82 4.62 21.20 2.47 11.34 11.39 46.26 21.59 286.43 0.3776 990.3 928.7
83 2.36 8.81 1.26 4.72 12.14 46.26 21.58 288.37 0.3806 1077.9 801.6
84 0.00 0.87 0.00 0.47 10.80 46.12 21.44 284.96 0.3733 922.0 793.4
85 0.00 1.40 0.00 0.75 13.08 46.18 21.50 290.79 0.3835 671.0 535.0
86 0.00 1.48 0.00 0.80 14.59 46.26 21.58 294.42 0.3926 541.0 605.1
87 0.00 3.14 0.00 1.68 12.00 45.99 21.31 288.19 0.3758 802.0 722.3
88 0.00 0.35 0.00 0.19 11.38 45.74 21.06 286.72 0.3695 257.0 437.0
89 0.00 2.88 0.00 1.54 13.49 45.85 21.18 292.06 0.3807 763.0 676.5
90 0.00 0.79 0.00 0.42 11.77 45.67 20.99 287.80 0.3700 700.0 637.7
91 0.00 1.31 0.00 0.70 13.35 45.35 20.67 292.14 0.3724 655.0 565.9
92 0.00 1.57 0.00 0.83 12.06 45.21 20.53 288.89 0.3640 874.0 661.2
93 0.00 2.79 0.00 1.48 12.01 44.81 20.13 289.05 0.3577 936.0 800.8
94 0.00 1.40 0.00 0.74 11.77 44.76 20.08 288.44 0.3559 971.0 857.4
95 0.00 1.13 0.00 0.60 16.31 42.90 18.23 302.23 0.3564 845.0 673.5
96 0.00 2.18 0.00 1.16 18.09 42.43 17.75 307.14 0.3651 828.0 528.8
97 0.00 1.40 0.00 0.72 9.84 41.24 16.56 285.27 0.2924 834.0 665.6


  • 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.