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

11204 48.93 224.58 31.09 143.37 16.67 47.76 -33.47 57.10 0.6311 -172.2 -127.3


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SDO HMI 2011-05-03 10:59:07 UT

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

1 0.00 0.80 0.00 0.49 15.48 51.32 -29.92 56.03 0.5818 690.0 531.2
2 0.00 1.25 0.00 0.78 16.47 49.72 -31.52 55.92 0.6075 -771.0 -615.2
3 6.34 177.42 3.97 112.17 16.49 49.16 -32.08 56.34 0.6141 -1027.5 -317.9
4 2.50 -3.00 1.57 -3.00 16.82 48.91 -32.33 56.06 0.6192 -868.2 999999
5 1.16 -3.00 0.73 -3.00 16.40 48.95 -32.29 56.62 0.6159 -868.1 999999
6 1.16 -3.00 0.72 -3.00 15.82 49.06 -32.18 57.37 0.6107 -737.8 999999
7 3.39 -3.00 2.13 -3.00 15.93 48.63 -32.61 57.54 0.6164 -588.2 999999
8 21.52 -3.00 13.64 -3.00 16.94 48.36 -32.88 56.32 0.6263 -937.1 999999
9 7.14 -3.00 4.51 -3.00 16.29 48.41 -32.83 57.19 0.6214 -831.9 999999
10 0.00 0.89 0.00 0.57 17.68 47.64 -33.60 55.85 0.6394 -538.0 -367.7
11 0.00 1.88 0.00 1.22 18.32 47.04 -34.20 55.43 0.6503 -654.0 -489.6
12 0.63 2.68 0.40 1.71 16.18 47.18 -34.05 58.24 0.6347 726.7 539.7
13 0.00 0.98 0.00 0.63 16.57 47.07 -34.17 57.78 0.6385 709.0 664.9
14 0.00 1.88 0.00 1.19 14.22 46.71 -34.52 61.35 0.6283 881.0 714.7
15 0.00 0.89 0.00 0.57 14.17 46.49 -34.74 61.57 0.6305 373.0 329.8
16 0.00 2.50 0.00 1.60 14.85 46.18 -35.06 60.81 0.6382 515.0 507.9
17 0.00 1.25 0.00 0.84 19.06 44.94 -36.30 55.94 0.6777 600.0 474.9
18 0.00 0.98 0.00 0.66 18.90 44.86 -36.37 56.20 0.6775 671.0 482.5
19 0.00 0.89 0.00 0.58 14.84 45.68 -35.55 61.15 0.6440 618.0 463.6
20 0.00 0.36 0.00 0.24 19.07 44.70 -36.54 56.09 0.6803 343.0 347.8
21 0.00 2.14 0.00 1.40 16.29 45.27 -35.96 59.40 0.6572 552.0 573.8
22 0.00 1.88 0.00 1.24 16.18 44.83 -36.41 59.83 0.6616 784.0 718.2
23 0.00 1.88 0.00 1.24 16.48 44.72 -36.51 59.50 0.6645 858.0 670.5
24 1.43 2.14 0.94 1.42 16.19 44.59 -36.65 59.97 0.6644 729.7 723.8
25 0.00 2.86 0.00 1.90 16.39 44.43 -36.81 59.80 0.6673 750.0 631.7
26 0.00 1.79 0.00 1.20 16.86 43.96 -37.27 59.46 0.6752 795.0 618.2
27 0.00 1.16 0.00 0.79 18.27 43.54 -37.70 57.87 0.6879 597.0 513.5
28 0.00 1.88 0.00 1.25 16.48 43.89 -37.34 60.02 0.6738 656.0 600.3
29 0.00 0.54 0.00 0.37 18.62 43.08 -38.15 57.71 0.6948 422.0 501.5
30 0.00 1.16 0.00 0.79 17.87 43.07 -38.16 58.68 0.6906 723.0 526.1
31 0.00 2.14 0.00 1.48 18.50 42.83 -38.40 58.02 0.6968 477.0 418.8
32 3.66 6.25 2.48 4.23 16.90 43.15 -38.08 59.91 0.6843 734.0 682.6
33 0.00 1.61 0.00 1.09 17.42 43.03 -38.21 59.30 0.6886 669.0 556.4
34 0.00 2.50 0.00 1.72 18.25 42.65 -38.58 58.46 0.6973 490.0 398.1


  • 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.