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

12071 78.21 296.87 46.58 177.27 -11.14 79.82 -32.67 107.69 0.5569 3.5 -18.8


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SDO HMI 2014-05-23 08:00:38 UT

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

1 9.28 91.55 5.24 51.70 -9.88 84.80 -27.69 107.62 0.4823 1206.2 454.9
2 4.23 -1.00 2.40 -1.00 -10.16 84.67 -27.82 108.10 0.4853 882.5 999999
3 5.14 -1.00 2.90 -1.00 -9.70 84.68 -27.82 107.19 0.4834 1108.7 999999
4 0.00 1.35 0.00 0.77 -10.43 84.50 -27.99 108.56 0.4889 244.0 268.2
5 3.42 -1.00 1.94 -1.00 -9.85 84.46 -28.04 107.37 0.4872 812.8 999999
6 2.25 -1.00 1.28 -1.00 -10.03 84.44 -28.06 107.73 0.4882 733.1 999999
7 0.00 1.62 0.00 0.94 -10.68 82.71 -29.78 108.12 0.5156 861.0 669.3
8 0.00 1.17 0.00 0.68 -10.96 82.57 -29.92 108.57 0.5186 828.0 667.1
9 0.00 1.62 0.00 0.94 -10.64 82.36 -30.14 107.88 0.5205 943.0 750.9
10 0.00 0.90 0.00 0.52 -11.10 82.06 -30.44 108.58 0.5265 526.0 567.2
11 0.00 1.53 0.00 0.89 -10.73 82.03 -30.47 107.89 0.5255 911.0 634.2
12 5.14 22.53 3.01 13.18 -12.02 81.76 -30.73 110.11 0.5344 873.8 660.1
13 0.00 0.99 0.00 0.58 -11.13 81.84 -30.66 108.53 0.5297 577.0 592.2
14 0.00 0.72 0.00 0.42 -12.85 81.58 -30.92 111.50 0.5405 651.0 469.6
15 7.12 -12.00 4.17 -12.00 -11.77 81.69 -30.81 109.63 0.5344 958.7 999999
16 1.35 -12.00 0.79 -12.00 -11.68 81.48 -31.01 109.35 0.5369 659.5 999999
17 0.00 0.90 0.00 0.53 -12.14 81.42 -31.07 110.15 0.5396 221.0 148.1
18 0.00 2.25 0.00 1.32 -10.69 81.35 -31.15 107.50 0.5350 741.0 506.5
19 0.00 1.71 0.00 1.01 -11.64 80.80 -31.70 108.95 0.5463 769.0 445.1
20 0.00 1.35 0.00 0.80 -11.84 80.07 -32.42 108.97 0.5570 714.0 599.3
21 0.00 0.81 0.00 0.48 -12.02 79.97 -32.52 109.24 0.5591 301.0 297.9
22 0.00 1.35 0.00 0.81 -10.76 79.73 -32.76 106.93 0.5578 -738.0 -671.0
23 0.00 2.52 0.00 1.52 -11.58 79.07 -33.42 108.08 0.5698 -883.0 -710.5
24 0.00 1.35 0.00 0.82 -12.56 78.89 -33.60 109.67 0.5758 -841.0 -679.8
25 0.54 1.89 0.33 1.14 -10.98 78.56 -33.94 106.85 0.5749 -899.3 -779.2
26 7.75 75.96 4.73 46.56 -10.97 77.66 -34.84 106.49 0.5871 -1105.5 -391.6
27 0.00 0.99 0.00 0.61 -12.75 77.24 -35.26 109.26 0.5986 -614.0 -557.6
28 8.65 -26.00 5.31 -26.00 -11.14 77.29 -35.20 106.65 0.5926 -991.4 999999
29 5.32 -26.00 3.27 -26.00 -11.39 77.14 -35.35 107.00 0.5954 -794.8 999999
30 1.62 79.65 1.00 49.67 -12.09 76.73 -35.77 108.00 0.6031 -953.4 -304.4
31 16.40 -30.00 10.21 -30.00 -12.15 76.38 -36.12 107.95 0.6080 -1000.8 999999
32 0.00 0.72 0.00 0.46 -12.19 75.28 -37.21 107.62 0.6225 -359.0 -281.5
33 0.00 1.44 0.00 0.92 -13.17 74.52 -37.98 108.86 0.6354 -480.0 -401.9


  • 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.