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

11254 66.64 349.64 41.41 217.57 -22.82 134.97 25.15 220.45 0.6053 -182.3 -193.1


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SDO HMI 2011-07-21 21:59:11 UT

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

1 0.00 0.63 0.00 0.42 -19.37 143.62 33.80 232.85 0.6607 585.0 482.6
2 0.00 0.82 0.00 0.55 -21.98 144.05 34.23 229.94 0.6839 627.0 525.6
3 0.00 0.91 0.00 0.59 -21.39 141.82 32.00 228.85 0.6575 643.0 496.6
4 0.00 1.00 0.00 0.66 -22.00 141.86 32.04 228.14 0.6627 606.0 516.9
5 0.00 1.45 0.00 0.95 -21.68 141.54 31.72 228.26 0.6571 660.0 538.8
6 0.00 1.00 0.00 0.66 -23.16 141.73 31.91 226.65 0.6706 412.0 275.0
7 0.00 1.72 0.00 1.13 -22.11 141.15 31.33 227.41 0.6566 666.0 523.1
8 0.00 5.98 0.00 3.91 -22.35 140.63 30.81 226.66 0.6537 625.0 759.2
9 5.53 13.06 3.60 8.51 -22.61 140.16 30.34 225.93 0.6512 949.2 656.3
10 0.00 1.27 0.00 0.82 -22.27 139.54 29.72 225.78 0.6425 721.0 691.7
11 0.00 1.81 0.00 1.18 -23.44 139.63 29.81 224.47 0.6534 611.0 503.0
12 0.00 0.63 0.00 0.40 -20.48 138.81 28.99 227.30 0.6199 451.0 368.9
13 0.00 1.81 0.00 1.16 -21.94 139.09 29.27 225.75 0.6353 886.0 765.0
14 0.00 3.26 0.00 2.05 -20.36 138.56 28.74 227.21 0.6165 709.0 606.9
15 0.00 2.45 0.00 1.58 -23.23 138.82 29.00 223.96 0.6441 678.0 567.4
16 0.00 0.63 0.00 0.40 -21.14 137.87 28.05 225.56 0.6164 728.0 647.6
17 0.00 1.00 0.00 0.63 -22.38 138.06 28.24 224.25 0.6293 764.0 600.6
18 0.00 1.18 0.00 0.74 -21.69 137.87 28.05 224.90 0.6213 688.0 607.2
19 7.62 15.87 4.87 10.14 -22.82 138.08 28.26 223.74 0.6335 942.8 650.2
20 0.00 1.18 0.00 0.74 -21.21 137.73 27.91 225.35 0.6157 667.0 537.7
21 0.00 1.09 0.00 0.70 -23.54 137.98 28.17 222.80 0.6391 703.0 533.3
22 0.00 1.18 0.00 0.75 -22.63 137.63 27.81 223.52 0.6276 773.0 638.7
23 0.00 0.91 0.00 0.57 -23.02 137.08 27.26 222.51 0.6260 694.0 522.8
24 0.00 5.08 0.00 3.25 -23.88 137.09 27.27 221.52 0.6342 911.0 780.3
25 0.00 1.81 0.00 1.15 -23.04 136.82 27.00 222.23 0.6239 522.0 439.7
26 4.08 245.37 2.51 151.58 -22.21 134.74 24.92 221.01 0.5967 -906.6 -356.5
27 0.00 1.00 0.00 0.63 -24.01 135.03 25.21 219.25 0.6172 -424.0 -360.6
28 1.63 -26.00 1.02 -26.00 -23.86 134.78 24.96 219.14 0.6136 -554.6 999999
29 3.26 -26.00 2.02 -26.00 -22.85 134.46 24.65 219.95 0.6006 -669.6 999999
30 3.99 -26.00 2.45 -26.00 -22.33 134.29 24.47 220.37 0.5938 -988.7 999999
31 4.35 -26.00 2.70 -26.00 -23.15 134.34 24.52 219.47 0.6026 -755.8 999999
32 0.00 0.27 0.00 0.17 -23.88 134.38 24.56 218.68 0.6103 -627.0 -550.3
33 18.23 -26.00 11.22 -26.00 -22.73 134.04 24.22 219.62 0.5956 -1112.4 999999
34 1.09 -26.00 0.67 -26.00 -23.28 134.11 24.29 219.06 0.6019 -722.0 999999
35 11.61 -26.00 7.14 -26.00 -23.12 133.54 23.72 218.59 0.5952 -921.3 999999
36 0.00 1.18 0.00 0.72 -22.62 133.12 23.30 218.68 0.5864 -919.0 -698.2
37 0.00 1.27 0.00 0.79 -24.81 133.32 23.50 216.48 0.6111 -596.0 -431.6
38 3.35 26.93 2.05 16.42 -22.86 132.87 23.06 218.13 0.5866 -1101.0 -700.7
39 1.54 -38.00 0.94 -38.00 -23.17 132.90 23.08 217.80 0.5901 -821.0 999999
40 0.00 0.36 0.00 0.22 -23.30 132.78 22.96 217.51 0.5905 -472.0 -476.2
41 0.36 2.90 0.22 1.79 -24.38 132.00 22.18 215.41 0.5957 -756.0 -660.3
42 0.00 1.45 0.00 0.89 -23.96 131.78 21.96 215.60 0.5892 -810.0 -654.8
43 0.00 1.18 0.00 0.72 -24.01 131.25 21.43 214.90 0.5855 -541.0 -469.9


  • 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.