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

12169 42.63 307.07 23.29 168.83 8.54 290.01 -25.59 84.99 0.4327 -485.7 -331.1


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SDO HMI 2014-09-21 02:00:34 UT

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

1 0.00 1.15 0.00 0.62 17.28 295.61 -19.99 60.63 0.3763 -712.0 -541.8
2 0.00 1.15 0.00 0.61 10.52 294.01 -21.59 79.32 0.3698 -764.0 -602.7
3 0.00 0.89 0.00 0.47 10.42 293.65 -21.95 79.72 0.3752 -799.0 -639.3
4 0.00 1.24 0.00 0.67 12.83 293.42 -22.18 73.55 0.3855 -934.0 -679.5
5 0.00 0.97 0.00 0.52 12.31 293.43 -22.17 74.86 0.3835 -829.0 -648.1
6 0.00 1.42 0.00 0.76 10.59 293.41 -22.19 79.35 0.3794 -761.0 -609.4
7 0.00 1.06 0.00 0.57 10.55 293.15 -22.45 79.54 0.3835 -693.0 -600.2
8 0.00 0.89 0.00 0.48 10.78 292.43 -23.17 79.16 0.3952 -826.0 -707.1
9 0.00 1.95 0.00 1.05 10.63 292.27 -23.33 79.60 0.3974 -865.0 -658.7
10 3.72 102.71 2.02 55.89 5.42 291.36 -24.24 92.58 0.4109 -1084.7 -387.5
11 13.74 -10.00 7.46 -10.00 5.12 291.27 -24.33 93.30 0.4127 -1179.4 999999
12 0.00 1.60 0.00 0.87 9.09 291.02 -24.58 83.65 0.4150 -786.0 -625.2
13 4.52 -10.00 2.46 -10.00 5.38 291.06 -24.54 92.62 0.4156 -854.1 999999
14 0.00 1.06 0.00 0.59 17.46 289.61 -25.99 65.35 0.4618 -703.0 -626.0
15 12.23 164.21 6.71 90.25 10.82 290.10 -25.50 79.72 0.4315 -1323.7 -449.3
16 6.56 -15.00 3.61 -15.00 10.86 289.69 -25.91 79.73 0.4379 -1025.0 999999
17 1.86 -15.00 1.03 -15.00 10.91 289.41 -26.19 79.69 0.4423 -840.8 999999
18 0.00 3.72 0.00 2.05 8.95 289.54 -26.06 84.12 0.4380 688.0 743.0
19 0.00 1.06 0.00 0.59 3.01 288.96 -26.64 97.42 0.4534 -708.0 -535.8
20 0.00 1.95 0.00 1.10 5.44 287.17 -28.43 91.71 0.4761 913.0 719.3
21 0.00 0.53 0.00 0.30 5.13 287.08 -28.52 92.33 0.4779 594.0 471.5
22 0.00 1.15 0.00 0.65 6.18 286.40 -29.20 90.05 0.4870 399.0 535.5
23 0.00 1.33 0.00 0.76 4.27 286.22 -29.38 93.92 0.4924 801.0 612.4
24 0.00 1.42 0.00 0.81 9.01 285.77 -29.83 84.25 0.4957 667.0 471.1
25 0.00 1.68 0.00 0.96 5.64 285.98 -29.62 91.09 0.4939 784.0 609.2
26 0.00 1.15 0.00 0.66 5.57 285.32 -30.28 91.13 0.5039 966.0 787.8
27 0.00 1.42 0.00 0.81 4.73 285.29 -30.31 92.80 0.5055 590.0 431.6
28 0.00 3.46 0.00 1.98 5.29 285.20 -30.40 91.66 0.5062 794.0 811.7
29 0.00 1.60 0.00 0.92 5.39 284.87 -30.73 91.41 0.5109 759.0 627.0
30 0.00 0.89 0.00 0.51 6.07 284.55 -31.05 90.05 0.5149 442.0 399.5
31 0.00 0.89 0.00 0.52 8.33 283.56 -32.04 85.63 0.5285 695.0 449.8
32 0.00 1.77 0.00 1.04 7.78 283.07 -32.53 86.65 0.5358 694.0 610.5
33 0.00 0.71 0.00 0.42 3.74 282.60 -33.00 94.08 0.5470 655.0 592.4
34 0.00 2.04 0.00 1.40 -1.44 272.65 -42.95 99.61 0.6931 565.0 397.6


  • 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.