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

11271 187.98 892.70 95.47 453.31 17.20 60.82 6.95 328.23 0.2188 61.7 -139.5


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

SDO HMI 2011-08-22 08:59:09 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 1.80 0.00 0.94 15.52 71.06 17.19 298.47 0.3254 -721.0 -460.4
2 0.00 1.35 0.00 0.69 13.32 67.97 14.11 295.82 0.2647 -804.0 -693.5
3 0.72 1.62 0.37 0.83 12.02 67.42 13.55 291.87 0.2481 -957.0 -863.4
4 0.00 1.80 0.00 0.92 15.09 67.08 13.22 303.29 0.2653 -755.0 -601.9
5 8.54 181.58 4.36 92.64 16.16 64.57 10.71 312.31 0.2423 -1286.0 -483.6
6 18.26 -5.00 9.31 -5.00 16.01 64.24 10.38 312.70 0.2366 -1468.4 999999
7 0.00 1.26 0.00 0.65 18.49 64.03 10.16 320.38 0.2635 883.0 656.6
8 0.00 2.16 0.00 1.10 17.60 63.68 9.82 318.96 0.2487 -373.0 -277.0
9 1.53 181.22 0.78 92.32 17.35 63.61 9.74 318.50 0.2448 -833.5 -511.3
10 0.00 1.26 0.00 0.64 13.43 63.33 9.46 305.67 0.1977 -854.0 -657.5
11 0.00 4.23 0.00 2.15 16.53 63.11 9.25 317.51 0.2291 -561.0 -601.6
12 1.26 1.80 0.64 0.91 15.40 62.97 9.10 314.27 0.2139 -933.4 -1011.5
13 0.00 7.02 0.00 3.54 13.32 62.88 9.02 306.46 0.1904 -1152.0 -882.6
14 0.00 4.86 0.00 2.46 15.00 62.79 8.92 313.41 0.2072 -830.0 -728.4
15 0.00 3.42 0.00 1.73 14.11 62.72 8.86 310.25 0.1965 -1055.0 -832.2
16 0.00 4.86 0.00 2.47 16.38 62.66 8.79 318.46 0.2222 -1229.0 -1048.5
17 29.14 -9.00 14.84 -9.00 17.28 62.67 8.80 321.07 0.2336 -1303.6 999999
18 0.00 2.07 0.00 1.05 15.99 62.55 8.68 317.57 0.2160 -976.0 -744.4
19 6.12 -9.00 3.12 -9.00 17.90 62.47 8.61 323.36 0.2397 -1093.7 999999
20 0.00 1.89 0.00 0.96 15.68 62.34 8.48 317.23 0.2099 -904.0 -745.7
21 0.00 1.53 0.00 0.78 18.55 62.44 8.58 325.09 0.2482 -734.0 -494.1
22 2.52 -9.00 1.29 -9.00 18.24 62.30 8.43 324.79 0.2426 -823.6 999999
23 1.17 2.52 0.60 1.29 19.58 62.14 8.27 328.37 0.2596 -1013.6 -992.9
24 1.44 5.49 0.74 2.82 19.89 62.09 8.22 329.17 0.2636 -1128.1 -851.4
25 0.00 1.08 0.00 0.56 20.61 62.03 8.16 330.77 0.2734 -714.0 -484.8
26 0.00 1.80 0.00 0.91 15.20 61.72 7.85 317.71 0.1968 -716.0 -524.8
27 0.00 1.71 0.00 0.87 17.39 61.49 7.62 325.26 0.2231 -803.0 -722.3
28 3.51 31.39 1.79 15.99 18.04 61.29 7.42 327.60 0.2303 -1039.1 -659.2
29 3.15 -28.00 1.60 -28.00 18.29 61.24 7.37 328.38 0.2334 -1059.0 999999
30 0.00 1.98 0.00 1.00 16.96 61.15 7.28 325.29 0.2139 -992.0 -836.6
31 0.00 3.15 0.00 1.60 17.70 61.18 7.31 327.15 0.2246 -982.0 -721.3
32 0.00 1.62 0.00 0.83 19.03 61.20 7.34 330.17 0.2438 -933.0 -717.7
33 7.55 -28.00 3.85 -28.00 18.60 61.09 7.22 329.61 0.2366 -1132.0 999999
34 1.17 4.05 0.60 2.07 19.16 61.02 7.15 331.07 0.2441 -1025.8 -843.6
35 0.00 0.72 0.00 0.36 17.09 60.93 7.06 326.44 0.2136 -545.0 -423.5
36 0.00 0.63 0.00 0.32 17.30 60.94 7.07 326.98 0.2167 -605.0 -507.4
37 0.00 1.17 0.00 0.59 17.25 60.65 6.78 327.91 0.2133 -700.0 -474.3
38 1.62 10.61 0.83 5.42 19.57 60.61 6.75 333.24 0.2470 -1001.3 -896.4
39 0.00 2.61 0.00 1.33 18.89 60.52 6.65 332.20 0.2361 -104.0 -163.6
40 0.00 1.08 0.00 0.55 18.02 60.23 6.36 331.37 0.2210 560.0 399.3
41 1.71 286.09 0.86 145.12 17.07 59.88 6.01 330.47 0.2040 -924.3 187.6
42 0.00 1.35 0.00 0.68 15.81 59.77 5.91 327.42 0.1848 712.0 574.7
43 0.00 1.62 0.00 0.82 16.49 59.60 5.74 330.09 0.1931 779.0 611.7
44 0.00 2.16 0.00 1.09 15.54 59.20 5.33 329.21 0.1757 915.0 803.7
45 0.00 1.08 0.00 0.55 19.71 59.32 5.46 338.01 0.2401 -657.0 -469.8
46 1.71 9.17 0.86 4.63 16.59 58.81 4.95 333.84 0.1883 899.5 831.6
47 79.23 -41.00 40.21 -41.00 18.44 58.80 4.93 337.81 0.2169 1230.3 999999
48 0.00 3.15 0.00 1.59 16.75 58.56 4.70 335.35 0.1888 1023.0 900.3
49 1.44 -41.00 0.73 -41.00 19.56 58.57 4.71 340.55 0.2333 521.9 999999
50 0.00 1.53 0.00 0.77 17.40 58.48 4.62 337.11 0.1984 954.0 763.8
51 0.00 0.99 0.00 0.50 16.84 58.31 4.44 336.73 0.1886 875.0 638.9
52 0.00 1.08 0.00 0.54 16.23 58.14 4.27 336.16 0.1778 799.0 666.7
53 0.00 1.17 0.00 0.59 18.26 58.15 4.29 340.16 0.2101 750.0 573.1
54 0.00 2.25 0.00 1.15 20.31 57.98 4.11 343.81 0.2424 932.0 838.6
55 0.00 1.89 0.00 0.96 19.13 57.92 4.05 342.49 0.2229 802.0 692.6
56 0.00 1.17 0.00 0.59 18.76 57.88 4.01 342.12 0.2166 998.0 876.2
57 0.00 0.99 0.00 0.50 18.58 57.71 3.85 342.53 0.2128 852.0 683.7
58 0.00 2.25 0.00 1.14 18.98 57.72 3.86 343.07 0.2194 600.0 645.4
59 0.00 1.44 0.00 0.73 19.36 56.96 3.09 346.70 0.2222 912.0 758.7
60 4.86 69.61 2.43 34.77 14.07 56.28 2.41 341.81 0.1314 1333.6 649.2
61 0.00 1.71 0.00 0.87 20.20 56.36 2.49 349.92 0.2343 833.0 659.5
62 11.33 -60.00 5.66 -60.00 14.13 55.84 1.98 345.07 0.1303 1184.5 999999
63 0.00 1.98 0.00 1.01 20.42 55.65 1.79 352.87 0.2362 1059.0 821.2
64 0.00 1.80 0.00 0.90 14.77 55.56 1.70 348.14 0.1401 1104.0 846.5
65 0.00 4.77 0.00 2.38 14.47 55.53 1.66 347.89 0.1348 965.0 784.6
66 0.00 1.80 0.00 0.90 14.93 55.44 1.57 349.20 0.1423 1038.0 797.4
67 0.00 1.62 0.00 0.82 17.11 55.27 1.40 352.46 0.1790 927.0 756.2
68 0.00 3.33 0.00 1.67 16.89 55.14 1.27 352.99 0.1751 875.0 800.8
69 0.00 2.25 0.00 1.15 20.92 54.97 1.11 355.72 0.2435 1041.0 842.8
70 0.00 2.52 0.00 1.26 13.77 54.81 0.94 352.36 0.1206 1002.0 727.2
71 0.00 1.26 0.00 0.63 13.89 54.68 0.82 353.48 0.1225 844.0 554.6
72 0.00 1.89 0.00 0.97 21.36 54.62 0.75 357.18 0.2506 625.0 384.3
73 0.00 1.44 0.00 0.74 21.05 54.16 0.30 358.86 0.2450 885.0 652.4


  • 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.