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

12071 79.37 289.72 46.82 170.63 -11.09 79.98 -31.42 108.17 0.5393 -25.6 -1.0


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SDO HMI 2014-05-23 10:00:38 UT

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

1 9.46 91.90 5.29 51.37 -9.92 84.92 -26.48 108.38 0.4647 1254.2 449.9
2 2.97 -1.00 1.66 -1.00 -10.16 84.76 -26.64 108.79 0.4681 894.0 999999
3 6.76 -1.00 3.78 -1.00 -9.73 84.73 -26.67 107.89 0.4668 1071.9 999999
4 3.87 -1.00 2.17 -1.00 -9.91 84.51 -26.89 108.13 0.4708 795.5 999999
5 0.00 0.81 0.00 0.46 -10.63 82.76 -28.64 108.61 0.4990 795.0 651.7
6 0.00 1.08 0.00 0.62 -11.02 82.58 -28.82 109.28 0.5033 790.0 669.8
7 0.00 0.81 0.00 0.46 -10.04 82.57 -28.83 107.38 0.4995 643.0 508.2
8 0.00 1.26 0.00 0.72 -10.62 82.41 -28.99 108.42 0.5041 898.0 730.9
9 0.00 0.63 0.00 0.36 -11.05 82.11 -29.29 109.08 0.5100 851.0 771.9
10 0.00 0.90 0.00 0.52 -10.71 82.12 -29.28 108.44 0.5086 821.0 622.1
11 0.00 1.17 0.00 0.68 -11.11 81.93 -29.47 109.09 0.5129 737.0 623.7
12 5.05 24.06 2.92 13.91 -11.94 81.76 -29.64 110.55 0.5188 847.9 658.9
13 6.04 -12.00 3.49 -12.00 -11.69 81.79 -29.61 110.11 0.5173 1015.2 999999
14 1.80 -12.00 1.04 -12.00 -11.59 81.59 -29.81 109.83 0.5197 701.4 999999
15 0.00 1.17 0.00 0.68 -10.58 81.67 -29.73 107.97 0.5145 674.0 531.6
16 0.00 0.72 0.00 0.42 -10.79 81.54 -29.86 108.30 0.5172 618.0 490.4
17 0.00 0.99 0.00 0.57 -10.70 81.33 -30.07 108.03 0.5197 808.0 669.8
18 0.00 3.78 0.00 2.20 -11.49 80.95 -30.45 109.31 0.5282 166.0 332.2
19 0.00 1.44 0.00 0.85 -11.82 80.08 -31.32 109.46 0.5417 769.0 569.4
20 0.00 2.79 0.00 1.64 -10.80 79.81 -31.59 107.51 0.5417 -291.0 -372.1
21 0.00 1.89 0.00 1.12 -11.40 79.19 -32.21 108.31 0.5525 -889.0 -738.3
22 0.00 0.81 0.00 0.48 -11.52 79.10 -32.30 108.48 0.5542 -823.0 -747.2
23 0.00 1.35 0.00 0.81 -12.54 78.92 -32.48 110.17 0.5606 -737.0 -574.9
24 0.00 0.81 0.00 0.48 -11.71 79.04 -32.36 108.78 0.5558 -669.0 -560.6
25 0.00 2.16 0.00 1.29 -11.15 78.92 -32.48 107.75 0.5553 -687.0 -536.8
26 0.90 2.61 0.54 1.56 -10.93 78.55 -32.85 107.21 0.5597 -851.2 -734.8
27 10.54 74.42 6.36 45.02 -11.00 77.57 -33.83 106.95 0.5734 -1056.4 -387.7
28 10.18 -27.00 6.18 -27.00 -11.24 77.20 -34.20 107.21 0.5792 -893.3 999999
29 0.00 2.97 0.00 1.82 -12.51 76.95 -34.45 109.21 0.5871 -817.0 -704.8
30 1.98 -27.00 1.21 -27.00 -11.33 76.97 -34.43 107.27 0.5828 -669.3 999999
31 1.35 68.11 0.83 41.91 -12.10 76.74 -34.66 108.46 0.5884 -1056.7 -288.9
32 18.47 -31.00 11.35 -31.00 -12.16 76.36 -35.04 108.39 0.5938 -968.7 999999
33 0.00 1.08 0.00 0.68 -13.15 74.53 -36.87 109.26 0.6211 -631.0 -556.2


  • 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.