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

12159 11.67 88.32 8.25 64.45 -20.90 79.39 -38.51 127.61 0.7341 175.4 112.3


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SDO HMI 2014-09-08 19:00:36 UT

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

1 0.00 0.27 0.00 0.18 -21.08 83.78 -34.12 130.95 0.6953 593.0 614.3
2 0.89 7.75 0.62 5.35 -20.97 83.33 -34.56 130.48 0.6987 712.7 600.1
3 0.00 1.78 0.00 1.24 -21.19 83.12 -34.78 130.57 0.7024 475.0 429.1
4 2.58 -2.00 1.78 -2.00 -20.75 83.16 -34.74 130.08 0.6987 801.6 999999
5 0.00 0.80 0.00 0.54 -18.11 83.80 -34.09 127.43 0.6732 537.0 402.2
6 0.00 1.07 0.00 0.74 -20.41 83.17 -34.73 129.69 0.6961 -474.0 -143.5
7 0.00 0.36 0.00 0.25 -21.00 82.93 -34.96 130.20 0.7027 684.0 645.2
8 0.00 0.80 0.00 0.56 -21.12 82.70 -35.19 130.16 0.7058 511.0 421.8
9 0.89 3.21 0.62 2.23 -20.92 82.72 -35.18 129.94 0.7041 664.7 528.7
10 0.00 1.07 0.00 0.74 -20.54 82.82 -35.07 129.57 0.7004 691.0 564.8
11 0.00 1.25 0.00 0.86 -20.09 82.90 -35.00 129.11 0.6965 -172.0 -264.9
12 0.00 1.25 0.00 0.87 -20.52 82.59 -35.31 129.37 0.7025 458.0 432.6
13 0.00 0.98 0.00 0.68 -19.82 82.49 -35.40 128.48 0.6984 591.0 484.8
14 0.00 1.16 0.00 0.79 -18.05 82.50 -35.39 126.34 0.6860 655.0 515.2
15 0.98 5.44 0.69 3.85 -20.95 81.43 -36.47 129.00 0.7165 833.6 577.0
16 0.00 1.52 0.00 1.03 -17.60 82.29 -35.60 125.63 0.6850 719.0 558.4
17 0.00 0.62 0.00 0.44 -21.37 81.22 -36.67 129.34 0.7214 544.0 456.4
18 0.00 1.16 0.00 0.80 -19.37 81.74 -36.15 127.38 0.7027 -696.0 -540.7
19 0.00 0.71 0.00 0.51 -21.18 81.08 -36.82 129.01 0.7214 483.0 413.8
20 0.00 1.25 0.00 0.87 -19.55 81.21 -36.68 127.20 0.7090 -657.0 -601.2
21 0.00 1.78 0.00 1.26 -20.21 80.95 -36.94 127.79 0.7160 -300.0 -234.1
22 0.00 0.71 0.00 0.51 -20.64 80.67 -37.23 128.09 0.7216 507.0 411.2
23 1.43 2.67 1.02 1.92 -20.67 80.25 -37.64 127.83 0.7257 691.9 507.1
24 0.00 2.05 0.00 1.44 -19.14 80.48 -37.41 126.19 0.7135 -993.0 -776.0
25 0.36 11.23 0.26 8.10 -20.97 79.87 -38.02 127.91 0.7313 545.2 497.2
26 2.76 4.81 1.96 3.41 -19.26 80.20 -37.69 126.14 0.7170 -769.3 -603.3
27 0.00 1.78 0.00 1.30 -20.99 79.20 -38.69 127.47 0.7376 499.0 334.4
28 0.00 8.56 0.00 6.18 -20.09 79.44 -38.46 126.59 0.7298 -646.0 -633.2
29 0.00 2.67 0.00 2.02 -22.07 77.76 -40.14 127.73 0.7576 580.0 529.4
30 0.00 2.23 0.00 1.69 -22.36 77.61 -40.28 127.96 0.7606 656.0 475.5
31 1.78 4.63 1.30 3.39 -19.75 78.38 -39.51 125.48 0.7377 -630.0 -606.5
32 0.00 0.80 0.00 0.62 -22.80 77.33 -40.57 128.26 0.7658 567.0 459.4
33 0.00 0.27 0.00 0.20 -21.95 77.63 -40.27 127.50 0.7580 605.0 608.7
34 0.00 1.52 0.00 1.16 -22.03 77.08 -40.81 127.24 0.7633 696.0 560.4
35 0.00 1.25 0.00 0.97 -21.62 75.93 -41.97 126.06 0.7713 506.0 399.0
36 0.00 2.14 0.00 1.76 -23.63 73.83 -44.06 127.03 0.8004 188.0 217.5
37 0.00 1.16 0.00 0.94 -21.64 73.09 -44.80 124.43 0.7964 -222.0 -199.5
38 0.00 1.69 0.00 1.45 -23.81 71.87 -46.02 126.14 0.8173 -474.0 -451.1
39 0.00 2.05 0.00 1.82 -23.11 69.53 -48.36 124.16 0.8329 -105.0 -203.4
40 0.00 0.89 0.00 0.86 -25.92 67.67 -50.22 126.21 0.8588 -431.0 -305.4
41 0.00 0.71 0.00 0.67 -24.09 67.71 -50.18 124.32 0.8511 -474.0 -403.5
42 0.00 0.27 0.00 0.25 -23.46 67.79 -50.11 123.69 0.8479 -436.0 -392.3


  • 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.