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

12065 38.72 111.82 27.40 78.70 -18.46 148.69 42.81 245.27 0.7112 338.5 301.1


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SDO HMI 2014-05-23 20:00:38 UT

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

1 0.00 0.27 0.00 0.22 -18.94 156.02 50.14 247.10 0.7904 360.0 304.7
2 0.00 1.53 0.00 1.22 -18.22 155.58 49.70 247.88 0.7842 588.0 487.3
3 0.00 1.08 0.00 0.87 -19.23 155.89 50.01 246.70 0.7898 143.0 233.4
4 0.00 3.15 0.00 2.29 -16.94 151.20 45.33 248.24 0.7347 610.0 535.0
5 3.96 24.23 2.94 17.90 -19.06 151.68 45.80 245.62 0.7462 482.5 368.2
6 1.26 3.15 0.92 2.29 -17.32 151.05 45.17 247.68 0.7342 668.8 470.5
7 11.35 -5.00 8.37 -5.00 -18.97 151.41 45.54 245.65 0.7431 749.2 999999
8 0.00 0.99 0.00 0.72 -17.58 150.91 45.03 247.30 0.7333 645.0 429.6
9 1.44 -5.00 1.06 -5.00 -19.01 151.15 45.27 245.51 0.7405 827.3 999999
10 0.00 0.99 0.00 0.72 -18.15 150.86 44.99 246.53 0.7346 389.0 385.6
11 0.00 1.17 0.00 0.84 -17.62 150.33 44.46 247.05 0.7272 625.0 506.1
12 0.00 0.90 0.00 0.64 -17.47 150.02 44.14 247.15 0.7232 676.0 532.3
13 0.36 2.16 0.26 1.57 -18.83 150.41 44.53 245.48 0.7319 506.2 420.4
14 0.00 1.44 0.00 1.01 -16.22 149.43 43.56 248.64 0.7127 343.0 386.0
15 0.63 2.43 0.45 1.73 -17.45 149.61 43.73 247.04 0.7186 822.3 646.9
16 0.00 3.78 0.00 2.71 -18.58 149.92 44.05 245.63 0.7258 816.0 607.8
17 0.00 0.27 0.00 0.19 -17.67 149.55 43.67 246.71 0.7186 567.0 662.3
18 0.00 1.08 0.00 0.76 -17.20 149.01 43.14 247.15 0.7110 603.0 530.1
19 0.72 3.78 0.51 2.67 -18.89 148.69 42.82 244.75 0.7133 743.1 561.7
20 0.00 1.80 0.00 1.26 -18.54 148.54 42.66 245.16 0.7103 292.0 220.1
21 0.00 1.17 0.00 0.82 -18.42 148.29 42.41 245.22 0.7070 -239.0 -123.9
22 0.00 0.99 0.00 0.69 -18.40 147.97 42.10 245.14 0.7034 -344.0 -303.4
23 0.00 0.72 0.00 0.50 -17.45 147.70 41.82 246.33 0.6969 -385.0 -407.8
24 0.00 2.61 0.00 1.78 -17.75 147.01 41.14 245.65 0.6901 -639.0 -547.0
25 0.00 1.44 0.00 1.00 -20.45 147.50 41.62 242.16 0.7061 581.0 438.2
26 0.00 1.26 0.00 0.89 -21.09 147.71 41.84 241.40 0.7111 552.0 480.7
27 0.90 34.85 0.61 23.64 -17.72 146.58 40.71 245.50 0.6850 -739.6 -23.8
28 13.69 -27.00 9.30 -27.00 -18.04 146.63 40.75 245.08 0.6867 -405.4 999999
29 1.71 -27.00 1.16 -27.00 -18.32 146.54 40.66 244.64 0.6868 652.1 999999
30 0.36 1.26 0.25 0.86 -19.31 146.79 40.91 243.39 0.6936 -502.8 -400.6
31 1.62 -27.00 1.09 -27.00 -18.30 146.11 40.24 244.49 0.6818 753.1 999999
32 0.00 1.17 0.00 0.81 -20.89 146.56 40.68 241.15 0.6976 462.0 362.1
33 0.00 0.90 0.00 0.60 -17.99 145.61 39.73 244.71 0.6747 595.0 541.0
34 0.00 1.35 0.00 0.90 -17.78 145.26 39.39 244.86 0.6698 720.0 568.5
35 0.00 0.81 0.00 0.55 -19.62 145.32 39.44 242.29 0.6782 533.0 487.0
36 0.00 1.35 0.00 0.89 -18.01 144.66 38.79 244.26 0.6637 751.0 642.5
37 0.00 1.35 0.00 0.90 -19.63 144.99 39.11 242.12 0.6744 559.0 531.5
38 0.72 6.39 0.48 4.26 -19.60 144.61 38.73 241.97 0.6700 789.8 683.1


  • 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.