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

11361 45.50 248.05 27.17 147.46 19.03 172.79 28.51 305.12 0.5533 -164.3 -133.8


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SDO HMI 2011-12-02 15:58:56 UT

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

1 0.94 159.79 0.57 96.17 18.93 174.80 30.53 303.16 0.5762 -366.0 -352.6
2 25.69 -1.00 15.47 -1.00 18.71 174.43 30.16 303.11 0.5703 -1128.2 999999
3 2.65 -1.00 1.58 -1.00 18.50 173.92 29.65 303.18 0.5627 -1030.5 999999
4 0.00 1.96 0.00 1.18 19.56 173.98 29.71 304.77 0.5708 -637.0 -442.8
5 0.00 1.28 0.00 0.77 19.72 173.87 29.60 305.10 0.5706 -496.0 -335.4
6 3.33 -1.00 1.99 -1.00 18.91 173.67 29.40 304.01 0.5625 -1151.9 999999
7 0.00 1.96 0.00 1.17 18.29 173.45 29.18 303.22 0.5555 -522.0 -453.3
8 0.00 0.51 0.00 0.31 20.19 173.53 29.26 306.10 0.5700 -473.0 -454.8
9 0.00 1.88 0.00 1.11 18.13 172.92 28.65 303.41 0.5480 -920.0 -734.4
10 7.08 7.94 4.22 4.73 19.25 172.99 28.72 305.12 0.5568 -887.2 -676.8
11 0.00 1.71 0.00 1.01 17.98 172.75 28.48 303.30 0.5448 -927.0 -727.7
12 0.00 5.21 0.00 3.08 18.60 172.62 28.35 304.41 0.5476 -479.0 -803.2
13 0.00 2.90 0.00 1.71 19.07 172.03 27.76 305.67 0.5440 -708.0 -638.1
14 0.00 2.65 0.00 1.55 18.95 171.76 27.49 305.72 0.5399 -576.0 -545.7
15 0.00 2.56 0.00 1.48 18.27 170.59 26.32 305.70 0.5206 605.0 402.2
16 0.00 4.18 0.00 2.43 18.92 170.39 26.12 306.96 0.5233 608.0 487.8
17 0.00 4.61 0.00 2.66 18.83 169.78 25.51 307.41 0.5153 839.0 638.6
18 0.00 0.85 0.00 0.49 18.71 169.59 25.32 307.41 0.5120 788.0 651.5
19 0.00 1.37 0.00 0.80 20.65 169.64 25.37 310.44 0.5290 784.0 658.6
20 0.00 1.79 0.00 1.03 18.71 169.28 25.01 307.72 0.5083 876.0 652.0
21 0.00 1.71 0.00 0.98 18.96 169.25 24.98 308.16 0.5100 780.0 561.3
22 0.00 3.84 0.00 2.24 20.77 169.46 25.18 310.83 0.5280 887.0 714.2
23 0.00 1.37 0.00 0.79 19.90 169.16 24.89 309.77 0.5170 783.0 720.0
24 0.00 1.96 0.00 1.14 20.21 169.11 24.84 310.32 0.5191 803.0 675.4
25 0.00 2.65 0.00 1.54 20.81 169.11 24.84 311.24 0.5244 825.0 698.0
26 0.00 1.11 0.00 0.64 20.43 168.98 24.71 310.80 0.5195 779.0 657.2
27 0.00 0.94 0.00 0.53 16.89 168.40 24.13 305.53 0.4826 645.0 453.2
28 0.00 1.96 0.00 1.14 20.62 168.91 24.63 311.18 0.5204 870.0 749.3
29 0.00 0.94 0.00 0.54 20.34 168.72 24.45 310.94 0.5158 772.0 604.5
30 0.00 1.28 0.00 0.73 19.43 168.53 24.26 309.69 0.5057 738.0 455.8
31 3.76 6.57 2.18 3.81 20.84 168.74 24.46 311.70 0.5205 859.4 613.9
32 0.00 1.20 0.00 0.69 20.62 168.45 24.18 311.67 0.5153 945.0 768.0
33 0.00 2.82 0.00 1.63 20.87 168.39 24.12 312.13 0.5170 732.0 632.9
34 0.00 1.02 0.00 0.59 20.65 168.15 23.88 312.06 0.5122 886.0 785.9
35 0.00 4.95 0.00 2.85 20.88 168.12 23.85 312.44 0.5139 735.0 698.5
36 0.00 1.11 0.00 0.63 20.16 167.31 23.04 312.23 0.4982 736.0 551.7
37 2.05 3.67 1.16 2.08 20.22 166.54 22.26 313.25 0.4902 881.7 754.8
38 0.00 1.02 0.00 0.58 19.98 165.35 21.08 314.35 0.4746 646.0 501.8
39 0.00 1.37 0.00 0.77 20.04 165.15 20.88 314.70 0.4731 752.0 540.5
40 0.00 1.79 0.00 1.00 19.91 165.00 20.73 314.70 0.4702 857.0 651.4
41 0.00 1.62 0.00 0.88 17.56 161.52 17.25 315.73 0.4069 -553.0 -560.6


  • 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.