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

12071 58.15 253.12 32.68 143.01 -11.07 79.89 -27.10 110.56 0.4779 -23.7 -73.2


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SDO HMI 2014-05-23 18:00:38 UT

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

1 0.00 0.27 0.00 0.14 -12.07 89.24 -17.75 121.34 0.3506 9.0 23.3
2 0.00 1.53 0.00 0.81 -10.98 88.66 -18.33 117.84 0.3506 13.0 0.4
3 1.35 1.71 0.71 0.90 -9.07 87.87 -19.12 111.92 0.3502 1.4 -1.2
4 0.27 73.57 0.15 39.68 -9.93 85.25 -21.74 111.74 0.3945 1497.0 581.4
5 6.75 -4.00 3.64 -4.00 -9.96 85.11 -21.88 111.70 0.3966 1312.9 999999
6 4.95 -4.00 2.67 -4.00 -10.27 85.02 -21.97 112.35 0.3996 956.0 999999
7 1.98 -4.00 1.07 -4.00 -9.78 84.99 -22.00 111.16 0.3974 1179.1 999999
8 4.77 -4.00 2.58 -4.00 -10.02 84.84 -22.15 111.61 0.4010 908.3 999999
9 0.00 1.71 0.00 0.94 -10.60 82.37 -24.62 111.06 0.4405 818.0 677.2
10 2.16 5.67 1.20 3.15 -11.58 81.94 -25.05 112.83 0.4518 834.3 689.1
11 3.87 9.10 2.15 5.04 -11.31 81.97 -25.02 112.27 0.4500 1083.8 811.7
12 1.35 -11.00 0.75 -11.00 -11.21 81.77 -25.22 111.93 0.4523 902.3 999999
13 0.00 1.53 0.00 0.85 -10.47 81.74 -25.25 110.34 0.4492 857.0 712.6
14 1.08 2.61 0.60 1.45 -11.33 81.49 -25.50 111.97 0.4571 807.2 630.1
15 0.00 1.35 0.00 0.75 -10.22 81.45 -25.54 109.62 0.4523 585.0 429.5
16 0.00 1.26 0.00 0.70 -10.56 81.32 -25.67 110.25 0.4558 791.0 711.1
17 0.00 1.26 0.00 0.70 -11.76 81.07 -25.92 112.55 0.4653 602.0 434.4
18 0.00 0.81 0.00 0.46 -9.50 79.83 -27.16 107.16 0.4731 700.0 590.4
19 0.00 1.08 0.00 0.62 -13.81 79.25 -27.73 115.26 0.5017 617.0 491.9
20 3.33 5.49 1.88 3.10 -10.69 79.47 -27.51 109.38 0.4832 -958.2 -723.2
21 0.00 1.35 0.00 0.76 -10.81 79.29 -27.70 109.51 0.4864 -735.0 -587.0
22 0.00 0.45 0.00 0.26 -11.67 79.13 -27.86 111.11 0.4926 -508.0 -583.8
23 0.00 1.17 0.00 0.66 -10.56 79.03 -27.96 108.88 0.4890 -788.0 -590.7
24 0.00 0.90 0.00 0.51 -8.16 78.83 -28.16 103.97 0.4833 -614.0 -533.5
25 2.97 7.02 1.70 4.01 -10.80 78.45 -28.54 109.02 0.4984 -922.2 -777.8
26 0.00 2.16 0.00 1.25 -12.79 77.89 -29.09 112.48 0.5152 -740.0 -617.4
27 1.98 66.37 1.14 38.33 -10.88 77.55 -29.43 108.70 0.5115 -1051.2 -527.6
28 5.31 -27.00 3.07 -27.00 -11.18 77.20 -29.79 109.09 0.5178 -994.8 999999
29 0.00 0.45 0.00 0.26 -12.59 76.99 -30.00 111.59 0.5268 -728.0 -651.8
30 0.99 57.64 0.58 33.77 -12.19 76.83 -30.16 110.76 0.5273 -999.9 -320.6
31 0.00 0.81 0.00 0.47 -11.60 76.86 -30.13 109.71 0.5243 -552.0 -445.8
32 2.61 -30.00 1.52 -30.00 -12.37 76.59 -30.40 110.96 0.5314 -1017.6 999999
33 1.53 -30.00 0.89 -30.00 -12.16 76.58 -30.41 110.56 0.5306 -1053.0 999999
34 0.00 1.35 0.00 0.79 -11.20 76.62 -30.36 108.84 0.5260 -497.0 -329.3
35 10.90 -30.00 6.38 -30.00 -12.12 76.29 -30.69 110.35 0.5344 -979.7 999999
36 0.00 1.17 0.00 0.69 -13.48 75.93 -31.06 112.56 0.5454 -715.0 -548.6
37 0.00 2.25 0.00 1.32 -11.78 75.98 -31.01 109.57 0.5374 -50.0 -35.3
38 0.00 1.08 0.00 0.64 -12.31 74.88 -32.11 109.98 0.5546 -553.0 -378.2


  • 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.