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

11376 96.46 360.10 74.40 278.11 18.95 307.42 46.38 296.71 0.7680 -21.4 -104.9


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SDO HMI 2011-12-21 02:58:55 UT

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

1 1.45 88.87 1.19 73.62 18.42 311.06 50.02 294.61 0.8020 -554.2 -285.0
2 17.18 -1.00 14.22 -1.00 18.79 311.11 50.08 295.05 0.8037 -795.3 999999
3 0.00 3.32 0.00 2.70 17.65 310.57 49.54 293.86 0.7950 -742.0 -577.5
4 0.00 0.94 0.00 0.76 18.49 310.32 49.28 294.96 0.7951 -580.0 -562.7
5 3.40 -1.00 2.76 -1.00 18.90 310.14 49.11 295.51 0.7947 -629.9 999999
6 0.00 1.28 0.00 0.97 14.63 308.32 47.29 290.88 0.7632 -410.0 -254.6
7 1.45 2.98 1.14 2.35 17.84 309.22 48.19 294.56 0.7824 -575.9 -376.3
8 0.00 0.77 0.00 0.61 18.53 309.38 48.35 295.35 0.7862 -465.0 -480.4
9 1.28 5.36 0.99 4.18 16.83 308.73 47.70 293.50 0.7742 -671.7 -478.0
10 0.00 2.04 0.00 1.62 18.40 309.10 48.06 295.29 0.7830 -643.0 -531.8
11 0.00 0.85 0.00 0.66 17.36 308.58 47.55 294.20 0.7745 -568.0 -450.8
12 5.53 47.11 4.38 37.38 19.15 308.82 47.79 296.31 0.7828 -918.9 -469.5
13 10.37 -12.00 8.25 -12.00 19.44 308.93 47.90 296.61 0.7849 -553.5 999999
14 0.00 1.79 0.00 1.39 17.70 308.29 47.25 294.73 0.7726 -671.0 -554.2
15 0.00 3.40 0.00 2.63 17.91 308.00 46.96 295.10 0.7704 -343.0 -157.5
16 0.51 5.36 0.39 4.15 18.62 307.70 46.67 296.10 0.7699 -783.7 -691.1
17 1.19 8.67 0.91 6.70 18.24 307.52 46.49 295.70 0.7667 350.9 105.2
18 0.00 1.70 0.00 1.32 18.97 307.64 46.61 296.55 0.7706 -599.0 -521.7
19 0.00 2.38 0.00 1.81 18.07 307.01 45.98 295.69 0.7609 316.0 23.0
20 3.49 12.33 2.66 9.37 18.48 307.02 45.99 296.20 0.7625 -716.1 -393.2
21 0.43 80.45 0.32 59.89 17.66 306.61 45.57 295.33 0.7553 616.0 199.9
22 4.25 -21.00 3.20 -21.00 17.81 306.52 45.49 295.56 0.7550 516.2 999999
23 0.00 1.02 0.00 0.76 17.65 306.16 45.13 295.50 0.7506 503.0 419.5
24 26.79 -21.00 19.88 -21.00 18.17 305.63 44.59 296.39 0.7470 811.7 999999
25 2.04 22.79 1.53 17.06 19.83 305.40 44.37 298.57 0.7514 544.5 22.1
26 0.00 2.04 0.00 1.50 18.37 304.82 43.79 296.99 0.7394 -569.0 -463.0
27 3.83 -25.00 2.85 -25.00 20.05 305.17 44.14 298.95 0.7499 520.7 999999
28 0.00 1.11 0.00 0.80 17.99 304.31 43.28 296.73 0.7324 -626.0 -493.5
29 0.51 2.04 0.38 1.51 19.91 304.73 43.70 298.98 0.7449 634.0 521.9
30 0.00 0.68 0.00 0.50 19.97 304.40 43.37 299.21 0.7418 524.0 466.6
31 10.63 42.69 7.80 31.19 20.25 304.15 43.12 299.68 0.7405 838.4 452.0
32 0.00 3.83 0.00 2.78 19.55 303.92 42.88 298.91 0.7349 523.0 402.9
33 2.13 -31.00 1.55 -31.00 19.80 303.87 42.84 299.25 0.7355 572.4 999999
34 0.00 1.19 0.00 0.85 18.62 303.11 42.08 298.10 0.7223 -711.0 -575.8
35 0.00 1.11 0.00 0.79 19.12 303.22 42.19 298.70 0.7258 -561.0 -524.2
36 0.00 1.62 0.00 1.16 19.35 303.25 42.22 298.97 0.7271 -393.0 -345.1
37 0.00 0.94 0.00 0.67 19.84 302.65 41.62 299.90 0.7230 -560.0 -463.0
38 0.00 2.38 0.00 1.67 19.47 301.41 40.38 300.06 0.7081 -576.0 -497.3
39 0.00 1.19 0.00 0.82 19.64 300.32 39.28 300.88 0.6972 -697.0 -579.6
40 0.00 1.02 0.00 0.69 26.55 295.09 34.06 313.04 0.6879 533.0 466.3
41 0.00 2.81 0.00 1.95 28.04 295.58 34.55 314.42 0.7032 769.0 689.8
42 0.00 1.36 0.00 0.86 21.56 292.24 31.20 308.98 0.6222 702.0 616.8
43 0.00 0.68 0.00 0.44 23.60 292.27 31.23 311.64 0.6381 732.0 613.2


  • 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.