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

12071 62.14 282.99 38.53 175.90 -11.08 79.75 -36.03 106.23 0.6024 -24.1 -21.8


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SDO HMI 2014-05-23 02:00:38 UT

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

1 0.00 1.08 0.00 0.63 -11.00 84.54 -31.25 107.96 0.5374 434.0 344.7
2 5.76 84.49 3.37 49.38 -9.87 84.59 -31.19 105.91 0.5327 1239.7 497.4
3 7.12 -2.00 4.16 -2.00 -9.65 84.54 -31.24 105.49 0.5327 1153.3 999999
4 2.43 -2.00 1.42 -2.00 -10.11 84.46 -31.33 106.30 0.5354 854.4 999999
5 3.51 -2.00 2.06 -2.00 -9.86 84.30 -31.48 105.78 0.5367 821.6 999999
6 3.15 -2.00 1.85 -2.00 -9.74 84.21 -31.58 105.52 0.5377 727.5 999999
7 0.00 0.81 0.00 0.49 -10.79 82.55 -33.24 106.73 0.5644 696.0 581.0
8 0.00 3.78 0.00 2.28 -10.87 82.20 -33.58 106.74 0.5694 643.0 555.1
9 0.00 1.08 0.00 0.65 -10.66 82.20 -33.59 106.37 0.5688 827.0 693.3
10 0.00 1.08 0.00 0.66 -12.75 81.71 -34.07 109.71 0.5826 588.0 455.2
11 0.00 2.52 0.00 1.53 -11.98 81.79 -33.99 108.45 0.5788 844.0 731.6
12 0.00 1.44 0.00 0.87 -11.24 81.86 -33.93 107.23 0.5753 726.0 543.6
13 0.00 0.99 0.00 0.60 -10.80 81.77 -34.02 106.46 0.5752 886.0 777.2
14 3.33 7.03 2.03 4.28 -12.06 81.52 -34.27 108.48 0.5828 727.0 477.1
15 1.44 8.65 0.88 5.28 -11.81 81.25 -34.53 107.96 0.5855 837.9 654.5
16 0.00 1.44 0.00 0.88 -12.15 81.16 -34.62 108.48 0.5878 408.0 262.4
17 1.26 -15.00 0.77 -15.00 -11.65 81.09 -34.70 107.63 0.5872 685.8 999999
18 1.17 2.43 0.72 1.49 -11.68 80.78 -35.01 107.55 0.5914 637.5 496.5
19 0.00 1.26 0.00 0.77 -10.54 80.71 -35.07 105.63 0.5888 662.0 476.9
20 0.00 1.44 0.00 0.89 -11.83 80.41 -35.37 107.66 0.5968 615.0 502.0
21 0.00 1.44 0.00 0.89 -12.32 80.15 -35.64 108.35 0.6020 166.0 217.1
22 0.00 1.53 0.00 0.95 -11.98 80.09 -35.70 107.78 0.6017 645.0 474.5
23 0.00 1.08 0.00 0.67 -12.16 79.79 -36.00 107.96 0.6062 395.0 309.0
24 0.00 1.17 0.00 0.73 -12.37 79.45 -36.34 108.16 0.6114 -636.0 -561.2
25 0.00 1.71 0.00 1.08 -12.54 78.95 -36.83 108.26 0.6185 -842.0 -715.5
26 0.63 1.80 0.40 1.13 -11.02 78.61 -37.18 105.73 0.6184 -842.7 -692.5
27 0.00 1.62 0.00 1.02 -11.27 78.57 -37.21 106.11 0.6196 -806.0 -627.3
28 7.39 85.21 4.70 54.48 -11.01 77.75 -38.03 105.44 0.6297 -1109.0 -441.7
29 0.00 2.16 0.00 1.39 -12.76 77.18 -38.61 107.96 0.6420 -589.0 -629.4
30 0.81 1.80 0.52 1.16 -12.48 77.07 -38.72 107.50 0.6426 -887.4 -763.7
31 4.77 -28.00 3.06 -28.00 -11.18 77.25 -38.54 105.57 0.6367 -980.3 999999
32 1.17 59.99 0.76 39.10 -12.07 76.78 -39.00 106.78 0.6451 -1016.6 -227.8
33 18.20 -32.00 11.83 -32.00 -12.12 76.41 -39.37 106.75 0.6500 -933.5 999999
34 0.00 0.81 0.00 0.52 -8.68 76.74 -39.05 101.55 0.6379 -552.0 -510.6
35 0.00 1.44 0.00 0.96 -12.81 75.14 -40.64 107.39 0.6678 -215.0 -325.5
36 0.00 1.44 0.00 0.96 -12.86 74.84 -40.94 107.38 0.6717 -545.0 -413.4
37 0.00 0.27 0.00 0.18 -12.86 73.21 -42.58 106.90 0.6917 -593.0 -601.3


  • 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.