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

11204 76.27 308.31 41.55 168.05 16.58 48.15 -13.80 33.20 0.4179 -286.1 -208.4


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SDO HMI 2011-05-04 21:59:07 UT

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

1 1.07 219.62 0.58 118.96 17.39 50.05 -11.90 28.62 0.4125 -636.9 -447.4
2 26.17 -1.00 14.15 -1.00 16.52 49.78 -12.16 30.25 0.4026 -1067.6 999999
3 1.52 -1.00 0.82 -1.00 16.24 49.28 -12.66 31.64 0.4029 -891.2 999999
4 12.95 -1.00 7.02 -1.00 16.47 49.20 -12.74 31.49 0.4066 -1129.5 999999
5 1.52 -1.00 0.82 -1.00 16.76 49.15 -12.79 31.20 0.4110 -646.2 999999
6 1.88 -1.00 1.02 -1.00 16.21 49.09 -12.85 32.06 0.4041 -1016.5 999999
7 11.25 -1.00 6.12 -1.00 16.54 48.65 -13.30 32.48 0.4123 -934.4 999999
8 0.00 3.13 0.00 1.69 15.93 48.59 -13.35 33.43 0.4047 -600.0 -516.9
9 1.34 -1.00 0.73 -1.00 16.55 48.29 -13.65 33.16 0.4155 -714.0 999999
10 0.00 5.45 0.00 2.96 16.26 48.28 -13.66 33.58 0.4118 -845.0 -668.0
11 0.00 3.66 0.00 2.00 16.55 47.93 -14.01 33.82 0.4187 -548.0 -443.6
12 0.00 1.70 0.00 0.93 16.82 47.72 -14.23 33.86 0.4240 -629.0 -447.6
13 0.00 1.70 0.00 0.93 16.49 47.58 -14.36 34.56 0.4211 -664.0 -418.5
14 0.00 2.14 0.00 1.17 15.98 47.52 -14.42 35.41 0.4150 -566.0 -433.3
15 0.00 0.71 0.00 0.39 15.92 47.30 -14.65 35.91 0.4163 -617.0 -483.8
16 0.00 1.43 0.00 0.79 18.32 46.87 -15.07 33.37 0.4507 -615.0 -432.6
17 0.00 2.32 0.00 1.29 18.56 46.62 -15.33 33.50 0.4558 -1021.0 -776.8
18 0.00 1.07 0.00 0.58 14.07 46.98 -14.97 39.38 0.3965 859.0 581.2
19 0.00 1.07 0.00 0.59 15.99 46.80 -15.14 36.70 0.4219 787.0 561.7
20 2.41 8.66 1.33 4.78 16.63 45.44 -16.50 38.12 0.4428 956.0 802.1
21 0.00 1.07 0.00 0.59 16.31 45.31 -16.64 38.81 0.4403 821.0 601.9
22 0.00 2.77 0.00 1.56 18.76 44.47 -17.48 36.72 0.4775 856.0 630.7
23 0.00 1.16 0.00 0.64 15.33 44.80 -17.14 41.16 0.4338 868.0 706.7
24 0.00 1.79 0.00 1.00 17.52 44.60 -17.35 38.21 0.4615 884.0 638.4
25 8.75 17.24 4.84 9.53 16.13 44.53 -17.41 40.34 0.4459 989.3 785.5
26 0.00 3.04 0.00 1.70 17.50 44.27 -17.68 38.77 0.4644 754.0 748.2
27 4.64 13.67 2.58 7.59 16.66 44.15 -17.79 40.16 0.4558 863.3 888.3
28 1.43 -25.00 0.79 -25.00 16.05 44.18 -17.77 41.04 0.4485 917.9 999999
29 0.00 1.25 0.00 0.69 15.60 44.18 -17.76 41.72 0.4433 810.0 660.8
30 0.00 1.07 0.00 0.60 16.86 43.90 -18.05 40.26 0.4606 693.0 584.2
31 0.00 1.52 0.00 0.86 18.39 43.67 -18.27 38.44 0.4806 785.0 594.6
32 0.00 1.34 0.00 0.75 16.44 43.81 -18.14 41.02 0.4568 772.0 626.7
33 0.00 1.25 0.00 0.70 16.28 43.66 -18.29 41.49 0.4565 715.0 567.1
34 1.34 4.91 0.75 2.76 17.68 43.25 -18.70 40.06 0.4766 818.2 725.8
35 0.00 3.57 0.00 2.02 17.88 43.06 -18.89 40.05 0.4807 635.0 587.8


  • 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.