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

11204 72.43 309.36 42.01 180.78 16.48 50.01 24.96 309.92 0.5288 -270.7 -245.2


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SDO HMI 2011-05-07 16:59:07 UT

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

1 0.00 1.70 0.00 1.07 19.45 55.76 30.71 308.44 0.6170 687.0 546.3
2 0.00 1.34 0.00 0.80 16.95 52.67 27.62 307.73 0.5628 782.0 593.9
3 6.80 217.47 4.02 128.20 16.45 51.88 26.83 307.75 0.5495 -850.0 -376.3
4 21.01 -3.00 12.38 -3.00 16.40 51.38 26.33 308.18 0.5434 -1137.1 999999
5 0.00 0.80 0.00 0.47 15.43 51.21 26.16 306.88 0.5333 -314.0 -256.1
6 0.00 1.34 0.00 0.78 15.48 50.76 25.71 307.42 0.5284 -849.0 -582.7
7 0.00 0.98 0.00 0.57 15.06 50.39 25.34 307.13 0.5204 700.0 429.3
8 3.13 9.57 1.82 5.58 15.89 50.47 25.41 308.36 0.5285 -976.0 -718.5
9 11.89 -3.00 6.96 -3.00 16.54 50.52 25.47 309.29 0.5347 -916.3 999999
10 3.93 -3.00 2.29 -3.00 16.37 50.26 25.20 309.32 0.5301 -989.4 999999
11 0.00 2.68 0.00 1.55 15.59 50.01 24.96 308.38 0.5205 -975.0 -787.3
12 1.43 2.50 0.83 1.45 15.91 49.81 24.76 309.09 0.5209 -793.2 -684.8
13 8.41 13.14 4.85 7.59 15.58 49.63 24.58 308.78 0.5160 -1065.0 -791.4
14 0.00 1.43 0.00 0.84 17.10 49.80 24.75 310.91 0.5315 -742.0 -503.9
15 0.00 1.97 0.00 1.17 20.02 49.41 24.35 315.50 0.5549 -363.0 -241.9
16 0.00 2.32 0.00 1.33 15.80 48.21 23.16 310.76 0.5016 461.0 289.5
17 1.07 1.52 0.63 0.89 18.82 48.55 23.50 314.84 0.5343 -779.2 -639.4
18 0.00 1.25 0.00 0.73 19.11 48.35 23.30 315.48 0.5351 -786.0 -686.9
19 0.00 5.10 0.00 2.91 15.76 47.83 22.78 311.15 0.4968 276.0 120.5
20 0.00 1.07 0.00 0.65 22.20 48.76 23.70 319.07 0.5702 800.0 684.6
21 0.00 0.89 0.00 0.52 18.52 47.23 22.17 316.03 0.5175 -693.0 -511.9
22 0.36 3.04 0.20 1.72 16.37 46.44 21.39 313.85 0.4872 895.5 746.7
23 0.00 1.61 0.00 0.91 16.77 45.64 20.59 315.53 0.4826 823.0 646.9
24 0.00 0.98 0.00 0.56 17.44 45.21 20.16 317.12 0.4851 690.0 506.2
25 0.00 1.07 0.00 0.61 17.42 44.67 19.62 317.87 0.4794 690.0 505.9
26 0.00 0.54 0.00 0.30 16.87 44.44 19.39 317.37 0.4710 783.0 631.3
27 14.40 28.26 8.03 15.76 16.35 44.02 18.97 317.19 0.4608 1099.1 746.2
28 0.00 0.45 0.00 0.25 18.09 44.04 18.99 319.74 0.4805 563.0 447.4
29 0.00 1.34 0.00 0.76 17.90 43.99 18.93 319.54 0.4777 779.0 639.9
30 0.00 0.89 0.00 0.50 17.92 43.55 18.50 320.22 0.4737 712.0 635.3
31 0.00 1.07 0.00 0.60 17.59 43.35 18.29 320.05 0.4679 752.0 690.1
32 0.00 1.88 0.00 1.05 17.20 43.27 18.22 319.60 0.4627 925.0 783.1
33 0.00 1.16 0.00 0.66 19.78 41.84 16.79 325.35 0.4799 756.0 597.3


  • 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.