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

12026 86.62 359.52 85.90 362.50 -11.40 17.37 -61.09 99.43 0.8706 -103.8 -37.7


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SDO HMI 2014-04-01 10:00:32 UT

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

1 0.00 1.32 0.00 1.09 -8.73 24.64 -53.82 96.04 0.8045 680.0 541.5
2 0.00 0.79 0.00 0.66 -10.04 24.13 -54.33 97.69 0.8094 615.0 547.0
3 0.00 2.46 0.00 2.08 -10.86 23.81 -54.65 98.71 0.8126 648.0 593.9
4 0.00 0.97 0.00 0.81 -10.27 23.91 -54.54 97.97 0.8116 667.0 551.9
5 2.11 3.95 1.77 3.33 -9.45 23.95 -54.50 96.96 0.8113 701.2 567.3
6 0.00 1.40 0.00 1.19 -10.25 23.70 -54.75 97.95 0.8136 633.0 611.0
7 0.00 0.88 0.00 0.75 -10.62 23.50 -54.96 98.42 0.8157 684.0 650.1
8 7.46 17.91 6.43 15.44 -10.82 23.07 -55.39 98.67 0.8199 730.8 327.0
9 0.00 1.05 0.00 0.92 -10.83 22.47 -55.99 98.68 0.8258 227.0 252.8
10 0.26 24.66 0.23 21.50 -10.34 22.44 -56.02 98.09 0.8261 429.7 400.8
11 0.00 2.98 0.00 2.63 -10.99 22.20 -56.26 98.87 0.8283 389.0 222.5
12 4.39 -10.00 3.85 -10.00 -10.57 22.26 -56.19 98.36 0.8278 286.7 999999
13 0.00 1.14 0.00 1.03 -12.33 21.32 -57.13 100.50 0.8367 567.0 434.3
14 0.00 1.23 0.00 1.09 -10.41 21.87 -56.59 98.18 0.8316 318.0 204.0
15 3.25 64.60 2.90 59.00 -10.98 21.53 -56.93 98.88 0.8347 620.1 -21.6
16 0.00 0.35 0.00 0.31 -10.38 21.54 -56.92 98.15 0.8347 183.0 137.2
17 2.19 -15.00 1.98 -15.00 -11.20 21.24 -57.22 99.14 0.8375 571.2 999999
18 4.30 -15.00 3.89 -15.00 -11.04 21.12 -57.34 98.94 0.8386 360.0 999999
19 1.93 -15.00 1.76 -15.00 -10.73 20.75 -57.70 98.58 0.8420 -729.8 999999
20 2.37 -15.00 2.17 -15.00 -10.87 20.65 -57.80 98.75 0.8430 0.6 999999
21 2.98 -15.00 2.73 -15.00 -10.47 20.60 -57.86 98.28 0.8435 93.0 999999
22 5.53 -15.00 5.11 -15.00 -11.17 20.27 -58.19 99.11 0.8464 515.4 999999
23 1.14 -15.00 1.05 -15.00 -10.28 20.48 -57.97 98.05 0.8446 168.0 999999
24 0.61 1.84 0.59 1.78 -10.96 18.72 -59.73 98.89 0.8603 243.3 124.3
25 0.00 0.88 0.00 0.84 -9.11 19.05 -59.41 96.72 0.8579 -332.0 -323.9
26 6.85 22.29 6.74 22.01 -11.62 18.06 -60.40 99.68 0.8660 -470.4 -266.8
27 0.00 1.32 0.00 1.32 -11.93 17.50 -60.96 100.04 0.8707 298.0 300.3
28 0.61 10.71 0.62 10.76 -10.67 17.39 -61.07 98.60 0.8718 -621.0 -396.2
29 0.00 0.79 0.00 0.80 -11.24 16.93 -61.53 99.26 0.8755 -600.0 -557.0
30 0.00 3.77 0.00 3.77 -9.17 17.55 -60.90 96.86 0.8709 399.0 215.0
31 0.00 1.67 0.00 1.68 -9.82 17.35 -61.10 97.62 0.8723 -293.0 -284.8
32 0.00 1.14 0.00 1.17 -10.71 16.80 -61.66 98.65 0.8767 -109.0 -115.5
33 3.60 182.48 3.83 199.28 -11.95 15.52 -62.94 100.10 0.8868 -736.1 -99.0
34 2.81 5.27 2.93 5.49 -10.09 16.16 -62.29 97.98 0.8821 -562.9 -446.6
35 0.00 0.79 0.00 0.84 -11.04 15.61 -62.84 99.07 0.8863 -589.0 -552.0
36 0.00 0.88 0.00 0.93 -10.86 15.55 -62.90 98.86 0.8868 -522.0 -497.7
37 15.36 -33.00 16.78 -33.00 -12.30 14.75 -63.71 100.51 0.8928 -612.8 999999
38 8.60 -33.00 9.38 -33.00 -11.87 14.73 -63.73 100.03 0.8930 -484.0 999999
39 8.78 -33.00 9.53 -33.00 -11.19 14.94 -63.51 99.26 0.8915 -575.7 999999
40 1.49 -33.00 1.63 -33.00 -11.50 14.68 -63.78 99.61 0.8935 -211.5 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.