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

12159 6.70 75.23 4.41 50.73 -20.94 79.36 -32.47 132.36 0.6779 300.0 228.9


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SDO HMI 2014-09-09 06:00:36 UT

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

1 0.00 1.69 0.00 1.08 -20.88 84.17 -27.67 136.55 0.6332 821.0 656.5
2 0.00 1.78 0.00 1.15 -21.01 83.70 -28.14 136.24 0.6387 887.0 717.6
3 0.00 2.68 0.00 1.72 -20.89 83.47 -28.37 135.87 0.6397 885.0 784.5
4 1.25 4.73 0.81 3.05 -21.11 83.28 -28.56 135.93 0.6435 868.2 652.1
5 0.45 2.68 0.29 1.73 -21.19 83.00 -28.84 135.76 0.6468 681.8 530.1
6 0.00 3.75 0.00 2.42 -20.75 83.06 -28.78 135.29 0.6423 796.0 733.4
7 0.54 1.78 0.34 1.14 -19.86 83.06 -28.78 134.25 0.6345 -670.2 -526.4
8 0.00 1.87 0.00 1.21 -20.97 82.83 -29.01 135.33 0.6464 590.0 508.3
9 0.00 0.98 0.00 0.63 -20.59 82.87 -28.97 134.93 0.6427 715.0 564.1
10 0.00 1.16 0.00 0.75 -20.19 82.66 -29.18 134.26 0.6412 683.0 528.8
11 0.00 1.78 0.00 1.14 -19.66 82.51 -29.33 133.48 0.6380 761.0 505.1
12 0.00 1.69 0.00 1.14 -22.85 81.37 -30.46 136.10 0.6761 667.0 472.7
13 0.00 0.89 0.00 0.56 -17.43 82.46 -29.38 130.66 0.6193 786.0 664.0
14 0.00 1.69 0.00 1.11 -20.78 81.49 -30.35 133.85 0.6574 910.0 792.6
15 0.00 1.78 0.00 1.17 -20.87 81.21 -30.63 133.69 0.6608 689.0 627.9
16 1.34 2.50 0.89 1.66 -20.56 80.22 -31.62 132.45 0.6676 689.9 536.7
17 0.71 4.10 0.48 2.73 -20.80 80.16 -31.68 132.69 0.6701 680.1 538.5
18 0.00 1.25 0.00 0.81 -18.20 80.36 -31.48 129.72 0.6472 -689.0 -547.0
19 1.16 9.37 0.76 6.10 -18.81 80.16 -31.68 130.30 0.6541 -748.2 -730.9
20 0.00 1.07 0.00 0.71 -20.32 79.74 -32.10 131.76 0.6703 378.0 265.7
21 0.00 0.89 0.00 0.59 -19.70 79.47 -32.37 130.78 0.6680 -774.0 -721.1
22 0.00 0.80 0.00 0.54 -21.12 79.13 -32.71 132.16 0.6824 514.0 380.7
23 0.00 1.07 0.00 0.72 -21.02 79.04 -32.80 131.97 0.6825 723.0 585.5
24 0.00 0.62 0.00 0.41 -18.49 79.55 -32.29 129.38 0.6577 -536.0 -431.4
25 0.00 0.98 0.00 0.70 -24.43 77.36 -34.47 134.42 0.7239 556.0 469.7
26 1.25 2.50 0.84 1.68 -19.87 78.47 -33.37 130.15 0.6791 -714.8 -678.5
27 0.00 0.71 0.00 0.51 -24.23 77.23 -34.61 134.10 0.7236 611.0 518.1
28 0.00 3.12 0.00 2.16 -21.74 77.64 -34.20 131.65 0.7011 688.0 569.4
29 0.00 1.87 0.00 1.31 -22.11 77.22 -34.62 131.74 0.7078 722.0 626.9
30 0.00 5.17 0.00 3.68 -21.63 75.43 -36.41 129.83 0.7207 109.0 223.0
31 0.00 0.71 0.00 0.51 -21.83 75.09 -36.75 129.81 0.7253 571.0 512.2
32 0.00 0.80 0.00 0.59 -22.74 74.52 -37.32 130.41 0.7366 356.0 215.9
33 0.00 2.05 0.00 1.48 -21.73 74.67 -37.17 129.38 0.7284 495.0 421.5
34 0.00 0.89 0.00 0.73 -25.38 69.46 -42.38 129.91 0.7962 -558.0 -447.7
35 0.00 0.80 0.00 0.65 -23.17 68.40 -43.44 126.89 0.7927 -477.0 -476.4
36 0.00 0.98 0.00 0.80 -23.64 68.11 -43.73 127.24 0.7977 -641.0 -552.5
37 0.00 1.07 0.00 0.86 -22.99 68.38 -43.46 126.69 0.7919 -293.0 -295.1
38 0.00 0.98 0.00 0.80 -23.24 68.00 -43.83 126.74 0.7964 -559.0 -504.5


  • 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.