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

11271 53.86 228.63 47.40 204.19 17.40 62.12 56.73 286.30 0.8324 -124.0 -76.3


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SDO HMI 2011-08-26 00:59:08 UT

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

1 0.00 1.88 0.00 1.88 17.57 66.29 60.90 286.23 0.8696 302.0 180.4
2 0.00 1.53 0.00 1.43 13.57 64.24 58.84 281.62 0.8513 -357.0 -322.7
3 0.00 0.90 0.00 0.84 13.59 64.00 58.61 281.64 0.8492 -447.0 -377.2
4 15.44 86.16 14.78 82.69 16.74 64.88 59.49 285.33 0.8574 -692.3 -183.6
5 0.00 0.90 0.00 0.83 17.74 63.37 57.97 286.58 0.8445 -213.0 -210.3
6 2.51 3.14 2.26 2.83 16.35 62.63 57.23 284.95 0.8372 -477.5 -477.2
7 8.62 21.18 7.75 19.13 17.39 62.53 57.14 286.20 0.8368 -603.5 -119.4
8 0.36 3.23 0.33 2.96 18.68 63.13 57.74 287.70 0.8430 291.0 390.1
9 0.00 0.90 0.00 0.80 16.83 62.15 56.75 285.56 0.8331 -513.0 -409.2
10 0.00 2.06 0.00 1.80 15.84 61.42 56.03 284.40 0.8258 -611.0 -561.8
11 0.00 1.08 0.00 0.97 18.40 62.45 57.05 287.42 0.8367 -401.0 -322.9
12 0.00 1.80 0.00 1.58 17.60 61.64 56.25 286.52 0.8288 -626.0 -525.1
13 0.90 2.96 0.78 2.58 17.42 61.27 55.88 286.32 0.8252 -399.7 -451.6
14 0.00 1.97 0.00 1.71 17.61 60.96 55.57 286.57 0.8224 -614.0 -547.4
15 0.00 2.51 0.00 2.19 18.54 61.12 55.73 287.69 0.8245 -547.0 -447.2
16 0.00 0.99 0.00 0.85 17.62 60.52 55.12 286.62 0.8181 -485.0 -519.4
17 0.00 3.23 0.00 2.75 17.61 60.29 54.89 286.63 0.8160 -576.0 -522.1
18 0.00 3.05 0.00 2.61 17.86 60.35 54.95 286.93 0.8167 -714.0 -605.7
19 0.00 2.42 0.00 2.05 17.39 60.02 54.63 286.38 0.8132 -520.0 -447.3
20 0.00 0.81 0.00 0.69 18.21 60.29 54.89 287.36 0.8164 -574.0 -421.7
21 0.00 1.44 0.00 1.23 19.08 60.43 55.03 288.41 0.8184 -492.0 -420.6
22 5.21 25.67 4.41 21.61 18.47 59.91 54.51 287.71 0.8129 235.8 220.5
23 0.00 1.62 0.00 1.33 17.09 58.86 53.47 286.11 0.8016 354.0 343.2
24 1.44 3.95 1.17 3.23 16.26 58.42 53.03 285.10 0.7966 -346.4 -88.8
25 2.06 3.41 1.72 2.84 18.29 59.17 53.77 287.56 0.8056 448.9 141.0
26 0.90 12.21 0.74 10.12 17.57 58.80 53.40 286.71 0.8013 285.2 55.4
27 2.69 3.68 2.25 3.07 19.16 59.25 53.85 288.64 0.8072 600.7 567.9
28 0.00 1.17 0.00 0.97 18.53 58.95 53.56 287.88 0.8037 415.0 369.5
29 0.00 1.17 0.00 0.96 17.57 58.47 53.08 286.73 0.7981 319.0 220.1
30 9.24 13.73 7.53 11.17 17.18 58.26 52.87 286.27 0.7956 552.6 578.4
31 0.00 1.08 0.00 0.88 17.69 58.21 52.81 286.91 0.7955 488.0 413.3
32 0.00 2.78 0.00 2.32 19.91 59.06 53.67 289.58 0.8061 339.0 253.5
33 0.00 1.44 0.00 1.16 17.55 57.99 52.60 286.76 0.7932 718.0 675.8
34 0.00 1.62 0.00 1.32 18.42 58.15 52.75 287.83 0.7956 479.0 429.8
35 0.00 1.17 0.00 0.96 19.12 58.36 52.97 288.69 0.7984 352.0 294.1
36 0.00 1.80 0.00 1.48 19.79 58.62 53.23 289.49 0.8017 350.0 317.0
37 4.49 5.92 3.68 4.86 20.49 58.32 52.92 290.40 0.7996 506.0 331.3
38 0.00 0.99 0.00 0.73 19.33 53.04 47.65 289.74 0.7432 550.0 521.6
39 0.00 1.08 0.00 0.78 17.93 52.15 46.76 288.01 0.7311 591.0 510.3


  • 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.