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

12171 103.92 457.47 67.46 297.70 -10.34 264.42 -36.33 115.39 0.6445 207.8 102.0


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SDO HMI 2014-09-22 05:00:34 UT

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

1 0.00 1.42 0.00 0.83 -9.01 273.26 -27.49 120.00 0.5285 798.0 649.0
2 0.00 0.97 0.00 0.57 -6.52 272.38 -28.37 114.99 0.5230 770.0 673.5
3 0.00 0.44 0.00 0.26 -8.99 271.04 -29.71 118.02 0.5568 724.0 592.0
4 0.00 1.59 0.00 0.94 -7.80 271.11 -29.65 116.15 0.5481 537.0 339.3
5 28.53 206.59 17.36 125.80 -8.88 268.92 -31.84 116.19 0.5830 1154.6 382.7
6 0.00 1.06 0.00 0.64 -7.88 268.94 -31.81 114.64 0.5767 252.0 175.5
7 5.14 -5.00 3.13 -5.00 -8.71 268.69 -32.07 115.75 0.5849 1092.0 999999
8 7.62 -5.00 4.66 -5.00 -8.82 268.42 -32.33 115.74 0.5889 791.9 999999
9 0.00 2.92 0.00 1.77 -5.39 267.73 -33.03 109.85 0.5791 647.0 564.4
10 14.17 36.50 8.80 22.67 -8.41 267.01 -33.75 114.14 0.6045 952.4 509.5
11 2.30 -10.00 1.43 -10.00 -7.95 266.94 -33.81 113.40 0.6027 897.7 999999
12 0.00 1.24 0.00 0.77 -8.51 266.56 -34.20 113.99 0.6107 566.0 428.2
13 3.10 -10.00 1.93 -10.00 -8.23 266.55 -34.21 113.56 0.6093 711.1 999999
14 1.68 11.43 1.05 7.17 -8.68 266.35 -34.40 114.12 0.6142 791.7 512.7
15 0.00 1.06 0.00 0.67 -9.73 266.01 -34.75 115.45 0.6244 472.0 341.5
16 0.00 3.10 0.00 1.94 -7.95 266.13 -34.62 112.87 0.6130 595.0 455.7
17 0.00 0.89 0.00 0.55 -7.76 266.15 -34.60 112.60 0.6118 594.0 468.1
18 0.00 2.13 0.00 1.34 -8.35 265.68 -35.07 113.20 0.6208 540.0 333.4
19 0.80 1.77 0.51 1.13 -8.63 264.83 -35.93 113.10 0.6329 682.9 537.7
20 0.00 0.71 0.00 0.47 -13.22 263.39 -37.37 118.60 0.6752 468.0 464.5
21 0.80 23.65 0.53 15.86 -10.49 262.28 -38.48 114.22 0.6732 -835.8 -688.6
22 0.00 2.04 0.00 1.34 -8.31 262.49 -38.26 111.30 0.6600 -729.0 -520.1
23 1.86 -21.00 1.25 -21.00 -10.25 262.04 -38.72 113.77 0.6748 -1094.0 999999
24 5.85 -21.00 3.93 -21.00 -10.25 261.73 -39.03 113.58 0.6785 -789.0 999999
25 0.00 0.71 0.00 0.48 -10.86 261.11 -39.64 114.08 0.6886 -467.0 -420.2
26 0.00 0.71 0.00 0.49 -11.16 260.90 -39.85 114.37 0.6925 -509.0 -404.2
27 0.80 3.99 0.54 2.72 -10.69 260.86 -39.89 113.71 0.6907 408.0 74.5
28 0.00 1.06 0.00 0.73 -11.36 260.75 -40.01 114.55 0.6952 -638.0 -507.2
29 1.06 4.52 0.73 3.12 -11.27 260.40 -40.35 114.23 0.6987 -782.9 -592.8
30 0.00 0.62 0.00 0.43 -10.76 260.09 -40.67 113.38 0.6999 516.0 446.7
31 2.92 146.35 2.07 105.01 -12.22 259.17 -41.59 114.82 0.7171 -909.1 -230.4
32 25.34 -31.00 18.15 -31.00 -13.05 258.83 -41.92 115.69 0.7246 -1034.1 999999
33 1.95 -31.00 1.39 -31.00 -12.42 258.71 -42.04 114.83 0.7230 -749.8 999999


  • 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.