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

12141 88.43 368.19 50.31 207.46 16.21 24.70 -27.16 67.70 0.4739 -55.7 -105.9


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SDO HMI 2014-08-17 13:00:38 UT

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

1 17.74 190.95 9.68 104.21 16.15 28.39 -23.46 65.67 0.4214 -1174.3 -379.7
2 16.66 -1.00 9.10 -1.00 15.81 28.20 -23.66 66.60 0.4225 -1160.6 999999
3 0.00 0.99 0.00 0.55 18.27 27.30 -24.55 61.97 0.4488 -804.0 -706.8
4 8.65 11.53 4.77 6.36 16.21 27.00 -24.86 66.55 0.4418 -895.4 -600.5
5 0.00 1.44 0.00 0.80 17.16 26.76 -25.09 64.70 0.4500 -690.0 -545.1
6 0.00 1.53 0.00 0.85 17.43 26.62 -25.24 64.24 0.4535 -637.0 -446.1
7 0.00 1.53 0.00 0.86 17.20 25.59 -26.26 65.44 0.4666 -815.0 -623.2
8 0.00 1.35 0.00 0.76 17.24 25.23 -26.62 65.59 0.4719 -758.0 -617.8
9 0.00 5.58 0.00 3.12 16.17 25.36 -26.50 67.71 0.4650 -933.0 -747.9
10 0.00 2.43 0.00 1.36 16.71 25.06 -26.79 66.78 0.4717 -859.0 -690.6
11 0.00 3.51 0.00 1.98 17.17 24.99 -26.86 65.90 0.4749 -603.0 -506.2
12 1.08 2.88 0.61 1.62 16.49 25.06 -26.79 67.22 0.4707 -900.8 -755.2
13 0.00 0.99 0.00 0.56 17.00 24.80 -27.05 66.35 0.4767 -646.0 -489.8
14 0.00 1.35 0.00 0.76 16.09 24.55 -27.30 68.33 0.4762 -642.0 -469.1
15 0.00 0.72 0.00 0.41 16.80 24.44 -27.41 66.97 0.4808 -536.0 -559.4
16 0.00 3.33 0.00 1.88 16.61 24.44 -27.42 67.35 0.4801 -661.0 -540.2
17 0.00 1.44 0.00 0.82 15.43 23.11 -28.74 70.40 0.4940 837.0 643.2
18 0.00 0.90 0.00 0.51 15.63 22.79 -29.06 70.16 0.4993 618.0 527.4
19 0.00 0.81 0.00 0.46 16.52 22.58 -29.28 68.55 0.5057 567.0 420.4
20 0.00 1.98 0.00 1.14 16.33 22.54 -29.32 68.93 0.5056 964.0 798.6
21 0.00 1.35 0.00 0.78 16.10 22.43 -29.43 69.41 0.5062 825.0 779.7
22 0.63 2.61 0.37 1.52 17.49 21.12 -30.73 67.46 0.5298 829.4 694.3
23 0.00 1.53 0.00 0.89 16.34 21.11 -30.75 69.58 0.5255 656.0 502.8
24 0.00 1.17 0.00 0.69 17.96 20.74 -31.12 66.80 0.5370 703.0 591.5
25 0.00 2.16 0.00 1.26 16.97 20.81 -31.04 68.55 0.5320 879.0 645.2
26 1.44 2.79 0.85 1.64 17.35 20.37 -31.49 68.07 0.5395 857.6 782.6
27 5.22 7.57 3.05 4.42 15.81 20.57 -31.28 70.78 0.5312 927.6 727.2
28 4.05 6.58 2.38 3.86 16.44 20.20 -31.65 69.79 0.5384 954.7 798.9
29 0.00 1.35 0.00 0.80 18.71 19.72 -32.14 65.98 0.5537 636.0 548.3
30 4.23 6.31 2.49 3.71 16.81 20.06 -31.79 69.19 0.5417 881.4 731.1
31 0.72 2.25 0.43 1.33 17.10 19.82 -32.04 68.77 0.5460 700.6 607.9
32 1.53 90.97 0.91 53.80 17.05 19.49 -32.37 69.00 0.5503 561.6 392.5
33 11.53 -32.00 6.82 -32.00 16.65 19.49 -32.36 69.71 0.5489 869.3 999999
34 10.54 -32.00 6.23 -32.00 15.87 19.45 -32.41 71.12 0.5470 945.8 999999
35 0.99 -32.00 0.59 -32.00 16.08 19.26 -32.60 70.82 0.5502 599.8 999999
36 2.61 6.31 1.55 3.75 16.52 18.95 -32.91 70.15 0.5558 583.9 452.7
37 0.81 -32.00 0.48 -32.00 15.84 18.93 -32.93 71.37 0.5540 512.6 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.