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

11342 90.26 321.78 79.35 277.66 17.48 62.18 -54.37 71.22 0.8190 -229.1 -117.0


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SDO HMI 2011-11-07 10:58:59 UT

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

1 3.54 240.14 2.88 196.48 17.21 64.71 -51.85 71.12 0.7961 -771.7 -248.6
2 1.29 4.23 1.06 3.48 17.94 64.36 -52.19 70.29 0.8007 -567.5 -570.5
3 2.07 6.30 1.72 5.24 18.20 63.99 -52.56 70.04 0.8048 -495.8 -385.0
4 2.50 -1.00 2.05 -1.00 17.08 64.41 -52.15 71.35 0.7989 -540.6 999999
5 53.76 -1.00 44.01 -1.00 16.55 64.36 -52.20 72.01 0.7986 -731.5 999999
6 0.00 2.16 0.00 1.82 18.72 63.24 -53.32 69.54 0.8129 440.0 379.5
7 0.95 -1.00 0.79 -1.00 16.99 63.93 -52.63 71.54 0.8035 140.2 999999
8 3.02 -1.00 2.54 -1.00 17.20 63.22 -53.34 71.40 0.8107 -267.5 999999
9 1.55 2.50 1.32 2.13 17.17 62.70 -53.85 71.52 0.8157 -315.4 -65.8
10 0.00 1.90 0.00 1.66 18.62 61.89 -54.67 69.90 0.8254 593.0 513.5
11 0.00 1.73 0.00 1.48 16.85 62.31 -54.24 71.98 0.8190 -434.0 -336.3
12 0.00 1.47 0.00 1.28 17.27 61.53 -55.02 71.59 0.8269 -254.0 -199.1
13 0.00 0.78 0.00 0.68 16.89 61.43 -55.13 72.05 0.8274 -399.0 -191.9
14 0.00 3.88 0.00 3.44 17.12 61.00 -55.56 71.85 0.8317 187.0 133.3
15 0.00 1.21 0.00 1.14 17.21 58.67 -57.89 72.05 0.8526 535.0 421.0
16 0.00 0.43 0.00 0.43 19.82 56.97 -59.58 69.25 0.8696 505.0 463.0
17 0.00 1.55 0.00 1.57 19.92 56.47 -60.09 69.21 0.8737 474.0 467.1
18 0.00 0.86 0.00 0.87 19.52 56.65 -59.90 69.64 0.8718 604.0 560.6
19 0.00 0.43 0.00 0.44 19.38 56.36 -60.20 69.84 0.8740 515.0 478.8
20 2.42 4.40 2.49 4.53 20.05 55.87 -60.69 69.15 0.8785 624.2 547.8
21 9.75 24.25 10.27 25.45 20.23 55.16 -61.40 69.03 0.8842 645.4 428.8
22 0.00 2.50 0.00 2.67 20.08 54.72 -61.83 69.25 0.8874 488.0 389.2
23 0.00 0.69 0.00 0.73 19.76 54.73 -61.82 69.61 0.8870 312.0 296.0
24 9.41 18.90 10.22 20.55 20.26 54.11 -62.44 69.12 0.8921 429.6 269.6
25 0.00 1.47 0.00 1.59 19.93 54.28 -62.28 69.48 0.8905 438.0 334.6


  • 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.