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

12071 84.80 302.73 50.77 182.11 -11.16 79.71 -33.33 107.44 0.5660 0.6 -44.7


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SDO HMI 2014-05-23 07:00:38 UT

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

1 9.55 91.01 5.42 51.68 -9.88 84.76 -28.29 107.30 0.4909 1215.0 444.7
2 6.76 -1.00 3.84 -1.00 -9.69 84.63 -28.41 106.87 0.4920 1055.4 999999
3 4.78 -1.00 2.72 -1.00 -10.12 84.59 -28.45 107.70 0.4943 880.0 999999
4 5.05 -1.00 2.88 -1.00 -9.93 84.40 -28.64 107.23 0.4963 761.7 999999
5 0.00 1.44 0.00 0.82 -9.80 84.02 -29.02 106.80 0.5013 390.0 301.5
6 0.00 1.26 0.00 0.73 -10.67 82.65 -30.39 107.81 0.5242 789.0 695.1
7 0.00 1.08 0.00 0.63 -10.64 82.37 -30.67 107.61 0.5281 880.0 784.4
8 0.00 0.72 0.00 0.42 -11.62 81.96 -31.08 109.20 0.5375 601.0 525.2
9 0.00 0.99 0.00 0.58 -11.16 81.98 -31.06 108.38 0.5354 799.0 622.9
10 0.00 1.17 0.00 0.69 -10.76 81.96 -31.08 107.64 0.5343 923.0 696.9
11 6.31 21.54 3.71 12.68 -12.02 81.77 -31.28 109.82 0.5418 899.9 609.3
12 0.00 1.35 0.00 0.80 -12.85 81.62 -31.43 111.22 0.5474 663.0 465.9
13 7.75 -11.00 4.56 -11.00 -11.83 81.61 -31.43 109.41 0.5433 947.3 999999
14 0.00 1.44 0.00 0.85 -12.17 81.38 -31.66 109.89 0.5477 285.0 125.1
15 1.53 -11.00 0.90 -11.00 -11.70 81.41 -31.63 109.09 0.5456 652.4 999999
16 0.00 1.26 0.00 0.75 -11.63 80.72 -32.32 108.64 0.5548 768.0 593.4
17 0.00 2.79 0.00 1.66 -11.72 80.49 -32.55 108.69 0.5583 623.0 498.5
18 0.00 0.99 0.00 0.60 -12.05 79.93 -33.12 109.01 0.5673 441.0 330.0
19 0.00 1.26 0.00 0.76 -10.69 79.74 -33.31 106.59 0.5652 -680.0 -585.9
20 0.00 0.63 0.00 0.38 -12.23 79.49 -33.55 109.12 0.5738 -603.0 -379.7
21 0.00 1.35 0.00 0.82 -13.58 79.02 -34.03 111.16 0.5854 617.0 409.1
22 0.00 1.62 0.00 0.98 -11.57 79.10 -33.94 107.84 0.5769 -796.0 -694.6
23 0.00 0.90 0.00 0.55 -12.50 78.93 -34.12 109.32 0.5825 -735.0 -689.1
24 0.00 1.80 0.00 1.09 -11.17 79.08 -33.96 107.16 0.5758 -782.0 -597.5
25 1.08 4.05 0.66 2.47 -10.95 78.58 -34.46 106.59 0.5818 -858.0 -613.8
26 9.37 79.02 5.76 48.75 -10.99 77.67 -35.37 106.33 0.5944 -1072.7 -386.8
27 0.00 1.26 0.00 0.78 -12.74 77.21 -35.83 109.01 0.6061 -648.0 -517.6
28 9.10 -26.00 5.62 -26.00 -11.17 77.30 -35.74 106.50 0.5999 -970.0 999999
29 5.59 -26.00 3.46 -26.00 -11.35 77.12 -35.92 106.73 0.6028 -745.7 999999
30 1.53 81.91 0.96 51.43 -12.12 76.74 -36.31 107.82 0.6103 -984.0 -291.0
31 16.40 -30.00 10.28 -30.00 -12.14 76.38 -36.66 107.73 0.6151 -1010.9 999999
32 0.00 1.26 0.00 0.80 -12.18 75.36 -37.68 107.44 0.6286 -481.0 -273.2
33 0.00 0.63 0.00 0.41 -13.10 74.52 -38.52 108.56 0.6421 -372.0 -345.1


  • 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.